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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/10/07 14:52:47 UTC
[01/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Repository: hbase-site
Updated Branches:
refs/heads/asf-site 7166b5084 -> 9b6ca5d1e
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.html
index 3c78583..11f7393 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.html
@@ -31,276 +31,275 @@
<span class="sourceLineNo">023</span><a name="line.23"></a>
<span class="sourceLineNo">024</span>import java.util.Random;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.junit.ClassRule;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.junit.Test;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.junit.experimental.categories.Category;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.slf4j.Logger;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.slf4j.LoggerFactory;<a name="line.33"></a>
-<span class="sourceLineNo">034</span><a name="line.34"></a>
-<span class="sourceLineNo">035</span>@Category({MasterTests.class, MediumTests.class})<a name="line.35"></a>
-<span class="sourceLineNo">036</span>public class TestProcedureStoreTracker {<a name="line.36"></a>
-<span class="sourceLineNo">037</span><a name="line.37"></a>
-<span class="sourceLineNo">038</span> @ClassRule<a name="line.38"></a>
-<span class="sourceLineNo">039</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.39"></a>
-<span class="sourceLineNo">040</span> HBaseClassTestRule.forClass(TestProcedureStoreTracker.class);<a name="line.40"></a>
-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span> private static final Logger LOG = LoggerFactory.getLogger(TestProcedureStoreTracker.class);<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span> @Test<a name="line.44"></a>
-<span class="sourceLineNo">045</span> public void testSeqInsertAndDelete() {<a name="line.45"></a>
-<span class="sourceLineNo">046</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.46"></a>
-<span class="sourceLineNo">047</span> assertTrue(tracker.isEmpty());<a name="line.47"></a>
-<span class="sourceLineNo">048</span><a name="line.48"></a>
-<span class="sourceLineNo">049</span> final int MIN_PROC = 1;<a name="line.49"></a>
-<span class="sourceLineNo">050</span> final int MAX_PROC = 1 << 10;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span> // sequential insert<a name="line.52"></a>
-<span class="sourceLineNo">053</span> for (int i = MIN_PROC; i < MAX_PROC; ++i) {<a name="line.53"></a>
-<span class="sourceLineNo">054</span> tracker.insert(i);<a name="line.54"></a>
-<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span> // All the proc that we inserted should not be deleted<a name="line.56"></a>
-<span class="sourceLineNo">057</span> for (int j = MIN_PROC; j <= i; ++j) {<a name="line.57"></a>
-<span class="sourceLineNo">058</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(j));<a name="line.58"></a>
-<span class="sourceLineNo">059</span> }<a name="line.59"></a>
-<span class="sourceLineNo">060</span> // All the proc that are not yet inserted should be result as deleted<a name="line.60"></a>
-<span class="sourceLineNo">061</span> for (int j = i + 1; j < MAX_PROC; ++j) {<a name="line.61"></a>
-<span class="sourceLineNo">062</span> assertTrue(tracker.isDeleted(j) != ProcedureStoreTracker.DeleteState.NO);<a name="line.62"></a>
-<span class="sourceLineNo">063</span> }<a name="line.63"></a>
-<span class="sourceLineNo">064</span> }<a name="line.64"></a>
-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span> // sequential delete<a name="line.66"></a>
-<span class="sourceLineNo">067</span> for (int i = MIN_PROC; i < MAX_PROC; ++i) {<a name="line.67"></a>
-<span class="sourceLineNo">068</span> tracker.delete(i);<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span> // All the proc that we deleted should be deleted<a name="line.70"></a>
-<span class="sourceLineNo">071</span> for (int j = MIN_PROC; j <= i; ++j) {<a name="line.71"></a>
-<span class="sourceLineNo">072</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(j));<a name="line.72"></a>
-<span class="sourceLineNo">073</span> }<a name="line.73"></a>
-<span class="sourceLineNo">074</span> // All the proc that are not yet deleted should be result as not deleted<a name="line.74"></a>
-<span class="sourceLineNo">075</span> for (int j = i + 1; j < MAX_PROC; ++j) {<a name="line.75"></a>
-<span class="sourceLineNo">076</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(j));<a name="line.76"></a>
-<span class="sourceLineNo">077</span> }<a name="line.77"></a>
-<span class="sourceLineNo">078</span> }<a name="line.78"></a>
-<span class="sourceLineNo">079</span> assertTrue(tracker.isEmpty());<a name="line.79"></a>
-<span class="sourceLineNo">080</span> }<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span> @Test<a name="line.82"></a>
-<span class="sourceLineNo">083</span> public void testPartialTracker() {<a name="line.83"></a>
-<span class="sourceLineNo">084</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.84"></a>
-<span class="sourceLineNo">085</span> tracker.setPartialFlag(true);<a name="line.85"></a>
-<span class="sourceLineNo">086</span><a name="line.86"></a>
-<span class="sourceLineNo">087</span> // nothing in the tracker, the state is unknown<a name="line.87"></a>
-<span class="sourceLineNo">088</span> assertTrue(tracker.isEmpty());<a name="line.88"></a>
-<span class="sourceLineNo">089</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(1));<a name="line.89"></a>
-<span class="sourceLineNo">090</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(579));<a name="line.90"></a>
-<span class="sourceLineNo">091</span><a name="line.91"></a>
-<span class="sourceLineNo">092</span> // Mark 1 as deleted, now that is a known state<a name="line.92"></a>
-<span class="sourceLineNo">093</span> tracker.setDeleted(1, true);<a name="line.93"></a>
-<span class="sourceLineNo">094</span> tracker.dump();<a name="line.94"></a>
-<span class="sourceLineNo">095</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(1));<a name="line.95"></a>
-<span class="sourceLineNo">096</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(2));<a name="line.96"></a>
-<span class="sourceLineNo">097</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(579));<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> // Mark 579 as non-deleted, now that is a known state<a name="line.99"></a>
-<span class="sourceLineNo">100</span> tracker.setDeleted(579, false);<a name="line.100"></a>
-<span class="sourceLineNo">101</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(1));<a name="line.101"></a>
-<span class="sourceLineNo">102</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(2));<a name="line.102"></a>
-<span class="sourceLineNo">103</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(579));<a name="line.103"></a>
-<span class="sourceLineNo">104</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(577));<a name="line.104"></a>
-<span class="sourceLineNo">105</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(580));<a name="line.105"></a>
-<span class="sourceLineNo">106</span><a name="line.106"></a>
-<span class="sourceLineNo">107</span> tracker.setDeleted(579, true);<a name="line.107"></a>
-<span class="sourceLineNo">108</span> tracker.setPartialFlag(false);<a name="line.108"></a>
-<span class="sourceLineNo">109</span> assertTrue(tracker.isEmpty());<a name="line.109"></a>
-<span class="sourceLineNo">110</span> }<a name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span> @Test<a name="line.112"></a>
-<span class="sourceLineNo">113</span> public void testBasicCRUD() {<a name="line.113"></a>
-<span class="sourceLineNo">114</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> assertTrue(tracker.isEmpty());<a name="line.115"></a>
-<span class="sourceLineNo">116</span><a name="line.116"></a>
-<span class="sourceLineNo">117</span> long[] procs = new long[] { 1, 2, 3, 4, 5, 6 };<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> tracker.insert(procs[0]);<a name="line.119"></a>
-<span class="sourceLineNo">120</span> tracker.insert(procs[1], new long[] { procs[2], procs[3], procs[4] });<a name="line.120"></a>
-<span class="sourceLineNo">121</span> assertFalse(tracker.isEmpty());<a name="line.121"></a>
-<span class="sourceLineNo">122</span> assertTrue(tracker.isUpdated());<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> tracker.resetUpdates();<a name="line.124"></a>
-<span class="sourceLineNo">125</span> assertFalse(tracker.isUpdated());<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span> for (int i = 0; i < 4; ++i) {<a name="line.127"></a>
-<span class="sourceLineNo">128</span> tracker.update(procs[i]);<a name="line.128"></a>
-<span class="sourceLineNo">129</span> assertFalse(tracker.isEmpty());<a name="line.129"></a>
-<span class="sourceLineNo">130</span> assertFalse(tracker.isUpdated());<a name="line.130"></a>
-<span class="sourceLineNo">131</span> }<a name="line.131"></a>
-<span class="sourceLineNo">132</span><a name="line.132"></a>
-<span class="sourceLineNo">133</span> tracker.update(procs[4]);<a name="line.133"></a>
-<span class="sourceLineNo">134</span> assertFalse(tracker.isEmpty());<a name="line.134"></a>
-<span class="sourceLineNo">135</span> assertTrue(tracker.isUpdated());<a name="line.135"></a>
-<span class="sourceLineNo">136</span><a name="line.136"></a>
-<span class="sourceLineNo">137</span> tracker.update(procs[5]);<a name="line.137"></a>
-<span class="sourceLineNo">138</span> assertFalse(tracker.isEmpty());<a name="line.138"></a>
-<span class="sourceLineNo">139</span> assertTrue(tracker.isUpdated());<a name="line.139"></a>
-<span class="sourceLineNo">140</span><a name="line.140"></a>
-<span class="sourceLineNo">141</span> for (int i = 0; i < 5; ++i) {<a name="line.141"></a>
-<span class="sourceLineNo">142</span> tracker.delete(procs[i]);<a name="line.142"></a>
-<span class="sourceLineNo">143</span> assertFalse(tracker.isEmpty());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> assertTrue(tracker.isUpdated());<a name="line.144"></a>
-<span class="sourceLineNo">145</span> }<a name="line.145"></a>
-<span class="sourceLineNo">146</span> tracker.delete(procs[5]);<a name="line.146"></a>
-<span class="sourceLineNo">147</span> assertTrue(tracker.isEmpty());<a name="line.147"></a>
-<span class="sourceLineNo">148</span> }<a name="line.148"></a>
-<span class="sourceLineNo">149</span><a name="line.149"></a>
-<span class="sourceLineNo">150</span> @Test<a name="line.150"></a>
-<span class="sourceLineNo">151</span> public void testRandLoad() {<a name="line.151"></a>
-<span class="sourceLineNo">152</span> final int NPROCEDURES = 2500;<a name="line.152"></a>
-<span class="sourceLineNo">153</span> final int NRUNS = 5000;<a name="line.153"></a>
-<span class="sourceLineNo">154</span><a name="line.154"></a>
-<span class="sourceLineNo">155</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> Random rand = new Random(1);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> for (int i = 0; i < NRUNS; ++i) {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> assertTrue(tracker.isEmpty());<a name="line.159"></a>
-<span class="sourceLineNo">160</span><a name="line.160"></a>
-<span class="sourceLineNo">161</span> int count = 0;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> while (count < NPROCEDURES) {<a name="line.162"></a>
-<span class="sourceLineNo">163</span> long procId = rand.nextLong();<a name="line.163"></a>
-<span class="sourceLineNo">164</span> if (procId < 1) continue;<a name="line.164"></a>
-<span class="sourceLineNo">165</span><a name="line.165"></a>
-<span class="sourceLineNo">166</span> tracker.setDeleted(procId, i % 2 == 0);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> count++;<a name="line.167"></a>
-<span class="sourceLineNo">168</span> }<a name="line.168"></a>
-<span class="sourceLineNo">169</span><a name="line.169"></a>
-<span class="sourceLineNo">170</span> tracker.reset();<a name="line.170"></a>
-<span class="sourceLineNo">171</span> }<a name="line.171"></a>
-<span class="sourceLineNo">172</span> }<a name="line.172"></a>
-<span class="sourceLineNo">173</span><a name="line.173"></a>
-<span class="sourceLineNo">174</span> @Test<a name="line.174"></a>
-<span class="sourceLineNo">175</span> public void testLoad() {<a name="line.175"></a>
-<span class="sourceLineNo">176</span> final int MAX_PROCS = 1000;<a name="line.176"></a>
-<span class="sourceLineNo">177</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.177"></a>
-<span class="sourceLineNo">178</span> for (int numProcs = 1; numProcs < MAX_PROCS; ++numProcs) {<a name="line.178"></a>
-<span class="sourceLineNo">179</span> for (int start = 1; start <= numProcs; ++start) {<a name="line.179"></a>
-<span class="sourceLineNo">180</span> assertTrue(tracker.isEmpty());<a name="line.180"></a>
-<span class="sourceLineNo">181</span><a name="line.181"></a>
-<span class="sourceLineNo">182</span> LOG.debug("loading " + numProcs + " procs from start=" + start);<a name="line.182"></a>
-<span class="sourceLineNo">183</span> for (int i = start; i <= numProcs; ++i) {<a name="line.183"></a>
-<span class="sourceLineNo">184</span> tracker.setDeleted(i, false);<a name="line.184"></a>
-<span class="sourceLineNo">185</span> }<a name="line.185"></a>
-<span class="sourceLineNo">186</span> for (int i = 1; i < start; ++i) {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> tracker.setDeleted(i, false);<a name="line.187"></a>
-<span class="sourceLineNo">188</span> }<a name="line.188"></a>
-<span class="sourceLineNo">189</span><a name="line.189"></a>
-<span class="sourceLineNo">190</span> tracker.reset();<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> }<a name="line.192"></a>
-<span class="sourceLineNo">193</span> }<a name="line.193"></a>
-<span class="sourceLineNo">194</span><a name="line.194"></a>
-<span class="sourceLineNo">195</span> @Test<a name="line.195"></a>
-<span class="sourceLineNo">196</span> public void testDelete() {<a name="line.196"></a>
-<span class="sourceLineNo">197</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
-<span class="sourceLineNo">199</span> long[] procIds = new long[] { 65, 1, 193 };<a name="line.199"></a>
-<span class="sourceLineNo">200</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.200"></a>
-<span class="sourceLineNo">201</span> tracker.insert(procIds[i]);<a name="line.201"></a>
-<span class="sourceLineNo">202</span> tracker.dump();<a name="line.202"></a>
-<span class="sourceLineNo">203</span> }<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span> for (int i = 0; i < (64 * 4); ++i) {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> boolean hasProc = false;<a name="line.206"></a>
-<span class="sourceLineNo">207</span> for (int j = 0; j < procIds.length; ++j) {<a name="line.207"></a>
-<span class="sourceLineNo">208</span> if (procIds[j] == i) {<a name="line.208"></a>
-<span class="sourceLineNo">209</span> hasProc = true;<a name="line.209"></a>
-<span class="sourceLineNo">210</span> break;<a name="line.210"></a>
-<span class="sourceLineNo">211</span> }<a name="line.211"></a>
-<span class="sourceLineNo">212</span> }<a name="line.212"></a>
-<span class="sourceLineNo">213</span> if (hasProc) {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(i));<a name="line.214"></a>
-<span class="sourceLineNo">215</span> } else {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> assertEquals("procId=" + i, ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(i));<a name="line.216"></a>
-<span class="sourceLineNo">217</span> }<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> }<a name="line.219"></a>
-<span class="sourceLineNo">220</span><a name="line.220"></a>
-<span class="sourceLineNo">221</span> boolean isDeleted(ProcedureStoreTracker n, long procId) {<a name="line.221"></a>
-<span class="sourceLineNo">222</span> return n.isDeleted(procId) == ProcedureStoreTracker.DeleteState.YES;<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span><a name="line.224"></a>
-<span class="sourceLineNo">225</span> boolean isDeleted(BitSetNode n, long procId) {<a name="line.225"></a>
-<span class="sourceLineNo">226</span> return n.isDeleted(procId) == ProcedureStoreTracker.DeleteState.YES;<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span><a name="line.228"></a>
-<span class="sourceLineNo">229</span> /**<a name="line.229"></a>
-<span class="sourceLineNo">230</span> * @param active list of active proc ids. To mark them as non-deleted, since by default a proc<a name="line.230"></a>
-<span class="sourceLineNo">231</span> * id is always marked deleted.<a name="line.231"></a>
-<span class="sourceLineNo">232</span> */<a name="line.232"></a>
-<span class="sourceLineNo">233</span> ProcedureStoreTracker buildTracker(long[] active, long[] updated, long[] deleted) {<a name="line.233"></a>
-<span class="sourceLineNo">234</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.234"></a>
-<span class="sourceLineNo">235</span> for (long i : active) {<a name="line.235"></a>
-<span class="sourceLineNo">236</span> tracker.insert(i);<a name="line.236"></a>
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-<span class="sourceLineNo">238</span> tracker.resetUpdates();<a name="line.238"></a>
-<span class="sourceLineNo">239</span> for (long i : updated) {<a name="line.239"></a>
-<span class="sourceLineNo">240</span> tracker.update(i);<a name="line.240"></a>
-<span class="sourceLineNo">241</span> }<a name="line.241"></a>
-<span class="sourceLineNo">242</span> for (long i : deleted) {<a name="line.242"></a>
-<span class="sourceLineNo">243</span> tracker.delete(i);<a name="line.243"></a>
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-<span class="sourceLineNo">245</span> return tracker;<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span><a name="line.247"></a>
-<span class="sourceLineNo">248</span> /**<a name="line.248"></a>
-<span class="sourceLineNo">249</span> * @param active list of active proc ids. To mark them as non-deleted, since by default a proc<a name="line.249"></a>
-<span class="sourceLineNo">250</span> * id is always marked deleted.<a name="line.250"></a>
-<span class="sourceLineNo">251</span> */<a name="line.251"></a>
-<span class="sourceLineNo">252</span> BitSetNode buildBitSetNode(long[] active, long[] updated, long[] deleted) {<a name="line.252"></a>
-<span class="sourceLineNo">253</span> BitSetNode bitSetNode = new BitSetNode(0L, false);<a name="line.253"></a>
-<span class="sourceLineNo">254</span> for (long i : active) {<a name="line.254"></a>
-<span class="sourceLineNo">255</span> bitSetNode.update(i);<a name="line.255"></a>
-<span class="sourceLineNo">256</span> }<a name="line.256"></a>
-<span class="sourceLineNo">257</span> bitSetNode.resetUpdates();<a name="line.257"></a>
-<span class="sourceLineNo">258</span> for (long i : updated) {<a name="line.258"></a>
-<span class="sourceLineNo">259</span> bitSetNode.update(i);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> for (long i : deleted) {<a name="line.261"></a>
-<span class="sourceLineNo">262</span> bitSetNode.delete(i);<a name="line.262"></a>
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-<span class="sourceLineNo">264</span> return bitSetNode;<a name="line.264"></a>
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-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span> @Test<a name="line.267"></a>
-<span class="sourceLineNo">268</span> public void testSetDeletedIfSet() {<a name="line.268"></a>
-<span class="sourceLineNo">269</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.269"></a>
-<span class="sourceLineNo">270</span> final long[] procIds = new long[] { 1, 3, 7, 152, 512, 1024, 1025 };<a name="line.270"></a>
-<span class="sourceLineNo">271</span><a name="line.271"></a>
-<span class="sourceLineNo">272</span> // test single proc<a name="line.272"></a>
-<span class="sourceLineNo">273</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> tracker.insert(procIds[i]);<a name="line.274"></a>
-<span class="sourceLineNo">275</span> }<a name="line.275"></a>
-<span class="sourceLineNo">276</span> assertEquals(false, tracker.isEmpty());<a name="line.276"></a>
-<span class="sourceLineNo">277</span><a name="line.277"></a>
-<span class="sourceLineNo">278</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> tracker.setDeletedIfSet(procIds[i] - 1);<a name="line.279"></a>
-<span class="sourceLineNo">280</span> tracker.setDeletedIfSet(procIds[i]);<a name="line.280"></a>
-<span class="sourceLineNo">281</span> tracker.setDeletedIfSet(procIds[i] + 1);<a name="line.281"></a>
-<span class="sourceLineNo">282</span> }<a name="line.282"></a>
-<span class="sourceLineNo">283</span> assertEquals(true, tracker.isEmpty());<a name="line.283"></a>
-<span class="sourceLineNo">284</span><a name="line.284"></a>
-<span class="sourceLineNo">285</span> // test batch<a name="line.285"></a>
-<span class="sourceLineNo">286</span> tracker.reset();<a name="line.286"></a>
-<span class="sourceLineNo">287</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.287"></a>
-<span class="sourceLineNo">288</span> tracker.insert(procIds[i]);<a name="line.288"></a>
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-<span class="sourceLineNo">290</span> assertEquals(false, tracker.isEmpty());<a name="line.290"></a>
-<span class="sourceLineNo">291</span><a name="line.291"></a>
-<span class="sourceLineNo">292</span> tracker.setDeletedIfSet(procIds);<a name="line.292"></a>
-<span class="sourceLineNo">293</span> assertEquals(true, tracker.isEmpty());<a name="line.293"></a>
-<span class="sourceLineNo">294</span> }<a name="line.294"></a>
-<span class="sourceLineNo">295</span>}<a name="line.295"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.testclassification.MasterTests;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.junit.ClassRule;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.junit.Test;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.junit.experimental.categories.Category;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.slf4j.Logger;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.slf4j.LoggerFactory;<a name="line.32"></a>
+<span class="sourceLineNo">033</span><a name="line.33"></a>
+<span class="sourceLineNo">034</span>@Category({MasterTests.class, MediumTests.class})<a name="line.34"></a>
+<span class="sourceLineNo">035</span>public class TestProcedureStoreTracker {<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span> @ClassRule<a name="line.37"></a>
+<span class="sourceLineNo">038</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.38"></a>
+<span class="sourceLineNo">039</span> HBaseClassTestRule.forClass(TestProcedureStoreTracker.class);<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span> private static final Logger LOG = LoggerFactory.getLogger(TestProcedureStoreTracker.class);<a name="line.41"></a>
+<span class="sourceLineNo">042</span><a name="line.42"></a>
+<span class="sourceLineNo">043</span> @Test<a name="line.43"></a>
+<span class="sourceLineNo">044</span> public void testSeqInsertAndDelete() {<a name="line.44"></a>
+<span class="sourceLineNo">045</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.45"></a>
+<span class="sourceLineNo">046</span> assertTrue(tracker.isEmpty());<a name="line.46"></a>
+<span class="sourceLineNo">047</span><a name="line.47"></a>
+<span class="sourceLineNo">048</span> final int MIN_PROC = 1;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> final int MAX_PROC = 1 << 10;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> // sequential insert<a name="line.51"></a>
+<span class="sourceLineNo">052</span> for (int i = MIN_PROC; i < MAX_PROC; ++i) {<a name="line.52"></a>
+<span class="sourceLineNo">053</span> tracker.insert(i);<a name="line.53"></a>
+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span> // All the proc that we inserted should not be deleted<a name="line.55"></a>
+<span class="sourceLineNo">056</span> for (int j = MIN_PROC; j <= i; ++j) {<a name="line.56"></a>
+<span class="sourceLineNo">057</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(j));<a name="line.57"></a>
+<span class="sourceLineNo">058</span> }<a name="line.58"></a>
+<span class="sourceLineNo">059</span> // All the proc that are not yet inserted should be result as deleted<a name="line.59"></a>
+<span class="sourceLineNo">060</span> for (int j = i + 1; j < MAX_PROC; ++j) {<a name="line.60"></a>
+<span class="sourceLineNo">061</span> assertTrue(tracker.isDeleted(j) != ProcedureStoreTracker.DeleteState.NO);<a name="line.61"></a>
+<span class="sourceLineNo">062</span> }<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> // sequential delete<a name="line.65"></a>
+<span class="sourceLineNo">066</span> for (int i = MIN_PROC; i < MAX_PROC; ++i) {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> tracker.delete(i);<a name="line.67"></a>
+<span class="sourceLineNo">068</span><a name="line.68"></a>
+<span class="sourceLineNo">069</span> // All the proc that we deleted should be deleted<a name="line.69"></a>
+<span class="sourceLineNo">070</span> for (int j = MIN_PROC; j <= i; ++j) {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(j));<a name="line.71"></a>
+<span class="sourceLineNo">072</span> }<a name="line.72"></a>
+<span class="sourceLineNo">073</span> // All the proc that are not yet deleted should be result as not deleted<a name="line.73"></a>
+<span class="sourceLineNo">074</span> for (int j = i + 1; j < MAX_PROC; ++j) {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(j));<a name="line.75"></a>
+<span class="sourceLineNo">076</span> }<a name="line.76"></a>
+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span> assertTrue(tracker.isEmpty());<a name="line.78"></a>
+<span class="sourceLineNo">079</span> }<a name="line.79"></a>
+<span class="sourceLineNo">080</span><a name="line.80"></a>
+<span class="sourceLineNo">081</span> @Test<a name="line.81"></a>
+<span class="sourceLineNo">082</span> public void testPartialTracker() {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.83"></a>
+<span class="sourceLineNo">084</span> tracker.setPartialFlag(true);<a name="line.84"></a>
+<span class="sourceLineNo">085</span><a name="line.85"></a>
+<span class="sourceLineNo">086</span> // nothing in the tracker, the state is unknown<a name="line.86"></a>
+<span class="sourceLineNo">087</span> assertTrue(tracker.isEmpty());<a name="line.87"></a>
+<span class="sourceLineNo">088</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(1));<a name="line.88"></a>
+<span class="sourceLineNo">089</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(579));<a name="line.89"></a>
+<span class="sourceLineNo">090</span><a name="line.90"></a>
+<span class="sourceLineNo">091</span> // Mark 1 as deleted, now that is a known state<a name="line.91"></a>
+<span class="sourceLineNo">092</span> tracker.setDeleted(1, true);<a name="line.92"></a>
+<span class="sourceLineNo">093</span> tracker.dump();<a name="line.93"></a>
+<span class="sourceLineNo">094</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(1));<a name="line.94"></a>
+<span class="sourceLineNo">095</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(2));<a name="line.95"></a>
+<span class="sourceLineNo">096</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(579));<a name="line.96"></a>
+<span class="sourceLineNo">097</span><a name="line.97"></a>
+<span class="sourceLineNo">098</span> // Mark 579 as non-deleted, now that is a known state<a name="line.98"></a>
+<span class="sourceLineNo">099</span> tracker.setDeleted(579, false);<a name="line.99"></a>
+<span class="sourceLineNo">100</span> assertEquals(ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(1));<a name="line.100"></a>
+<span class="sourceLineNo">101</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(2));<a name="line.101"></a>
+<span class="sourceLineNo">102</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(579));<a name="line.102"></a>
+<span class="sourceLineNo">103</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(577));<a name="line.103"></a>
+<span class="sourceLineNo">104</span> assertEquals(ProcedureStoreTracker.DeleteState.MAYBE, tracker.isDeleted(580));<a name="line.104"></a>
+<span class="sourceLineNo">105</span><a name="line.105"></a>
+<span class="sourceLineNo">106</span> tracker.setDeleted(579, true);<a name="line.106"></a>
+<span class="sourceLineNo">107</span> tracker.setPartialFlag(false);<a name="line.107"></a>
+<span class="sourceLineNo">108</span> assertTrue(tracker.isEmpty());<a name="line.108"></a>
+<span class="sourceLineNo">109</span> }<a name="line.109"></a>
+<span class="sourceLineNo">110</span><a name="line.110"></a>
+<span class="sourceLineNo">111</span> @Test<a name="line.111"></a>
+<span class="sourceLineNo">112</span> public void testBasicCRUD() {<a name="line.112"></a>
+<span class="sourceLineNo">113</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.113"></a>
+<span class="sourceLineNo">114</span> assertTrue(tracker.isEmpty());<a name="line.114"></a>
+<span class="sourceLineNo">115</span><a name="line.115"></a>
+<span class="sourceLineNo">116</span> long[] procs = new long[] { 1, 2, 3, 4, 5, 6 };<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span> tracker.insert(procs[0]);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> tracker.insert(procs[1], new long[] { procs[2], procs[3], procs[4] });<a name="line.119"></a>
+<span class="sourceLineNo">120</span> assertFalse(tracker.isEmpty());<a name="line.120"></a>
+<span class="sourceLineNo">121</span> assertTrue(tracker.isAllModified());<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> tracker.resetModified();<a name="line.123"></a>
+<span class="sourceLineNo">124</span> assertFalse(tracker.isAllModified());<a name="line.124"></a>
+<span class="sourceLineNo">125</span><a name="line.125"></a>
+<span class="sourceLineNo">126</span> for (int i = 0; i < 4; ++i) {<a name="line.126"></a>
+<span class="sourceLineNo">127</span> tracker.update(procs[i]);<a name="line.127"></a>
+<span class="sourceLineNo">128</span> assertFalse(tracker.isEmpty());<a name="line.128"></a>
+<span class="sourceLineNo">129</span> assertFalse(tracker.isAllModified());<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> tracker.update(procs[4]);<a name="line.132"></a>
+<span class="sourceLineNo">133</span> assertFalse(tracker.isEmpty());<a name="line.133"></a>
+<span class="sourceLineNo">134</span> assertTrue(tracker.isAllModified());<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> tracker.update(procs[5]);<a name="line.136"></a>
+<span class="sourceLineNo">137</span> assertFalse(tracker.isEmpty());<a name="line.137"></a>
+<span class="sourceLineNo">138</span> assertTrue(tracker.isAllModified());<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span> for (int i = 0; i < 5; ++i) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> tracker.delete(procs[i]);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> assertFalse(tracker.isEmpty());<a name="line.142"></a>
+<span class="sourceLineNo">143</span> assertTrue(tracker.isAllModified());<a name="line.143"></a>
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+<span class="sourceLineNo">145</span> tracker.delete(procs[5]);<a name="line.145"></a>
+<span class="sourceLineNo">146</span> assertTrue(tracker.isEmpty());<a name="line.146"></a>
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+<span class="sourceLineNo">148</span><a name="line.148"></a>
+<span class="sourceLineNo">149</span> @Test<a name="line.149"></a>
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+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> Random rand = new Random(1);<a name="line.156"></a>
+<span class="sourceLineNo">157</span> for (int i = 0; i < NRUNS; ++i) {<a name="line.157"></a>
+<span class="sourceLineNo">158</span> assertTrue(tracker.isEmpty());<a name="line.158"></a>
+<span class="sourceLineNo">159</span><a name="line.159"></a>
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+<span class="sourceLineNo">166</span> count++;<a name="line.166"></a>
+<span class="sourceLineNo">167</span> }<a name="line.167"></a>
+<span class="sourceLineNo">168</span><a name="line.168"></a>
+<span class="sourceLineNo">169</span> tracker.reset();<a name="line.169"></a>
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+<span class="sourceLineNo">171</span> }<a name="line.171"></a>
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+<span class="sourceLineNo">178</span> for (int start = 1; start <= numProcs; ++start) {<a name="line.178"></a>
+<span class="sourceLineNo">179</span> assertTrue(tracker.isEmpty());<a name="line.179"></a>
+<span class="sourceLineNo">180</span><a name="line.180"></a>
+<span class="sourceLineNo">181</span> LOG.debug("loading " + numProcs + " procs from start=" + start);<a name="line.181"></a>
+<span class="sourceLineNo">182</span> for (int i = start; i <= numProcs; ++i) {<a name="line.182"></a>
+<span class="sourceLineNo">183</span> tracker.setDeleted(i, false);<a name="line.183"></a>
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+<span class="sourceLineNo">187</span> }<a name="line.187"></a>
+<span class="sourceLineNo">188</span><a name="line.188"></a>
+<span class="sourceLineNo">189</span> tracker.reset();<a name="line.189"></a>
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+<span class="sourceLineNo">191</span> }<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span><a name="line.193"></a>
+<span class="sourceLineNo">194</span> @Test<a name="line.194"></a>
+<span class="sourceLineNo">195</span> public void testDelete() {<a name="line.195"></a>
+<span class="sourceLineNo">196</span> final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.196"></a>
+<span class="sourceLineNo">197</span><a name="line.197"></a>
+<span class="sourceLineNo">198</span> long[] procIds = new long[] { 65, 1, 193 };<a name="line.198"></a>
+<span class="sourceLineNo">199</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.199"></a>
+<span class="sourceLineNo">200</span> tracker.insert(procIds[i]);<a name="line.200"></a>
+<span class="sourceLineNo">201</span> tracker.dump();<a name="line.201"></a>
+<span class="sourceLineNo">202</span> }<a name="line.202"></a>
+<span class="sourceLineNo">203</span><a name="line.203"></a>
+<span class="sourceLineNo">204</span> for (int i = 0; i < (64 * 4); ++i) {<a name="line.204"></a>
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+<span class="sourceLineNo">207</span> if (procIds[j] == i) {<a name="line.207"></a>
+<span class="sourceLineNo">208</span> hasProc = true;<a name="line.208"></a>
+<span class="sourceLineNo">209</span> break;<a name="line.209"></a>
+<span class="sourceLineNo">210</span> }<a name="line.210"></a>
+<span class="sourceLineNo">211</span> }<a name="line.211"></a>
+<span class="sourceLineNo">212</span> if (hasProc) {<a name="line.212"></a>
+<span class="sourceLineNo">213</span> assertEquals(ProcedureStoreTracker.DeleteState.NO, tracker.isDeleted(i));<a name="line.213"></a>
+<span class="sourceLineNo">214</span> } else {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> assertEquals("procId=" + i, ProcedureStoreTracker.DeleteState.YES, tracker.isDeleted(i));<a name="line.215"></a>
+<span class="sourceLineNo">216</span> }<a name="line.216"></a>
+<span class="sourceLineNo">217</span> }<a name="line.217"></a>
+<span class="sourceLineNo">218</span> }<a name="line.218"></a>
+<span class="sourceLineNo">219</span><a name="line.219"></a>
+<span class="sourceLineNo">220</span> boolean isDeleted(ProcedureStoreTracker n, long procId) {<a name="line.220"></a>
+<span class="sourceLineNo">221</span> return n.isDeleted(procId) == ProcedureStoreTracker.DeleteState.YES;<a name="line.221"></a>
+<span class="sourceLineNo">222</span> }<a name="line.222"></a>
+<span class="sourceLineNo">223</span><a name="line.223"></a>
+<span class="sourceLineNo">224</span> boolean isDeleted(BitSetNode n, long procId) {<a name="line.224"></a>
+<span class="sourceLineNo">225</span> return n.isDeleted(procId) == ProcedureStoreTracker.DeleteState.YES;<a name="line.225"></a>
+<span class="sourceLineNo">226</span> }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span> /**<a name="line.228"></a>
+<span class="sourceLineNo">229</span> * @param active list of active proc ids. To mark them as non-deleted, since by default a proc<a name="line.229"></a>
+<span class="sourceLineNo">230</span> * id is always marked deleted.<a name="line.230"></a>
+<span class="sourceLineNo">231</span> */<a name="line.231"></a>
+<span class="sourceLineNo">232</span> ProcedureStoreTracker buildTracker(long[] active, long[] updated, long[] deleted) {<a name="line.232"></a>
+<span class="sourceLineNo">233</span> ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.233"></a>
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+<span class="sourceLineNo">358</span><a name="line.358"></a>
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+<span class="sourceLineNo">372</span> @Deprecated<a name="line.372"></a>
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+<span class="sourceLineNo">377</span> /**<a name="line.377"></a>
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+<span class="sourceLineNo">382</span> }<a name="line.382"></a>
+<span class="sourceLineNo">383</span><a name="line.383"></a>
+<span class="sourceLineNo">384</span> /**<a name="line.384"></a>
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+<span class="sourceLineNo">457</span><a name="line.457"></a>
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+<span class="sourceLineNo">464</span> sysValue + " so I do NOT create it in " + parent);<a name="line.464"></a>
+<span class="sourceLineNo">465</span> String confValue = conf.get(propertyName);<a name="line.465"></a>
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+<span class="sourceLineNo">485</span> * @see #getTestFileSystem()<a name="line.485"></a>
+<span class="sourceLineNo">486</span> */<a name="line.486"></a>
+<span class="sourceLineNo">487</span> private Path getBaseTestDirOnTestFS() throws IOException {<a name="line.487"></a>
+<span class="sourceLineNo">488</span> FileSystem fs = getTestFileSystem();<a name="line.488"></a>
+<span class="sourceLineNo">489</span> return new Path(fs.getWorkingDirectory(), "test-data");<a name="line.489"></a>
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+<span class="sourceLineNo">492</span> /**<a name="line.492"></a>
+<span class="sourceLineNo">493</span> * @return META table descriptor<a name="line.493"></a>
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+<span class="sourceLineNo">497</span> @Deprecated<a name="line.497"></a>
+<span class="sourceLineNo">498</span> public HTableDescriptor getMetaTableDescriptor() {<a name="line.498"></a>
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+<span class="sourceLineNo">500</span> }<a name="line.500"></a>
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+<span class="sourceLineNo">506</span> try {<a name="line.506"></a>
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+<span class="sourceLineNo">508</span> } catch (IOException e) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> throw new RuntimeException("Unable to create META table descriptor", e);<a name="line.509"></a>
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+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> /**<a name="line.513"></a>
+<span class="sourceLineNo">514</span> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}<a name="line.514"></a>
+<span class="sourceLineNo">515</span> * to write temporary test data. Call this method after setting up the mini dfs cluster<a name="line.515"></a>
+<span class="sourceLineNo">516</span> * if the test relies on it.<a name="line.516"></a>
+<span class="sourceLineNo">517</span> * @return a unique path in the test filesystem<a name="line.517"></a>
+<span class="sourceLineNo">518</span> */<a name="line.518"></a>
+<span class="sourceLineNo">519</span> public Path getDataTestDirOnTestFS() throws IOException {<a name="line.519"></a>
+<span class="sourceLineNo">520</span> if (dataTestDirOnTestFS == null) {<a name="line.520"></a>
+<span class="sourceLineNo">521</span> setupDataTestDirOnTestFS();<a name="line.521"></a>
+<span class="sourceLineNo">522</span> }<a name="line.522"></a>
+<span class="sourceLineNo">523</span><a name="line.523"></a>
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+<span class="sourceLineNo">525</span> }<a name="line.525"></a>
+<span class="sourceLineNo">526</span><a name="line.526"></a>
+<span class="sourceLineNo">527</span> /**<a name="line.527"></a>
+<span class="sourceLineNo">528</span> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}<a name="line.528"></a>
+<span class="sourceLineNo">529</span> * to write temporary test data. Call this method after setting up the mini dfs cluster<a name="line.529"></a>
+<span class="sourceLineNo">530</span> * if the test relies on it.<a name="line.530"></a>
+<span class="sourceLineNo">531</span> * @return a unique path in the test filesystem<a name="line.531"></a>
+<span class="sourceLineNo">532</span> * @param subdirName name of the subdir to create under the base test dir<a name="line.532"></a>
+<span class="sourceLineNo">533</span> */<a name="line.533"></a>
+<span class="sourceLineNo">534</span> public Path getDataTestDirOnTestFS(final String subdirName) throws IOException {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> return new Path(getDataTestDirOnTestFS(), subdirName);<a name="line.535"></a>
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<TRUNCATED>
[31/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html
new file mode 100644
index 0000000..225eb54
--- /dev/null
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html
@@ -0,0 +1,182 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Uses of Class org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap (Apache HBase 3.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Uses of Class org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap (Apache HBase 3.0.0-SNAPSHOT API)";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html" target="_top">Frames</a></li>
+<li><a href="WALProcedureMap.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap" class="title">Uses of Class<br>org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#org.apache.hadoop.hbase.procedure2.store.wal">org.apache.hadoop.hbase.procedure2.store.wal</a></td>
+<td class="colLast"> </td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="org.apache.hadoop.hbase.procedure2.store.wal">
+<!-- -->
+</a>
+<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
+<caption><span>Fields in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> declared as <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#localProcedureMap">localProcedureMap</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#procedureMap">procedureMap</a></span></code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#mergeTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap-">mergeTail</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> other)</code> </td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html" target="_top">Frames</a></li>
+<li><a href="WALProcedureMap.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html
index f0b38cb..8be169f 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html
@@ -95,6 +95,19 @@
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a> in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
+<caption><span>Fields in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with type parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue<<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a>></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#syncMetricsQueue">syncMetricsQueue</a></span></code> </td>
+</tr>
+</tbody>
+</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> that return types with arguments of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a></span><span class="tabEnd"> </span></caption>
<tr>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-frame.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-frame.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-frame.html
index 0402eb6..c26bf9a 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-frame.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-frame.html
@@ -21,10 +21,10 @@
<li><a href="ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFile</a></li>
<li><a href="ProcedureWALFormat.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFormat</a></li>
<li><a href="ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFormatReader</a></li>
-<li><a href="ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFormatReader.Entry</a></li>
-<li><a href="ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFormatReader.EntryIterator</a></li>
-<li><a href="ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALFormatReader.WalProcedureMap</a></li>
<li><a href="ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">ProcedureWALPrettyPrinter</a></li>
+<li><a href="WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">WALProcedureMap</a></li>
+<li><a href="WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">WALProcedureMap.Entry</a></li>
+<li><a href="WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">WALProcedureMap.EntryIterator</a></li>
<li><a href="WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">WALProcedureStore</a></li>
<li><a href="WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal" target="classFrame">WALProcedureStore.SyncMetrics</a></li>
</ul>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html
index 33aa471..e27c919 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html
@@ -120,22 +120,24 @@
</td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></td>
-<td class="colLast"> </td>
+<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALPrettyPrinter</a></td>
+<td class="colLast">
+<div class="block">ProcedureWALPrettyPrinter prints the contents of a given ProcedureWAL file</div>
+</td>
</tr>
<tr class="altColor">
-<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.EntryIterator</a></td>
-<td class="colLast"> </td>
+<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></td>
+<td class="colLast">
+<div class="block">We keep an in-memory map of the procedures sorted by replay order.</div>
+</td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></td>
+<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></td>
<td class="colLast"> </td>
</tr>
<tr class="altColor">
-<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALPrettyPrinter</a></td>
-<td class="colLast">
-<div class="block">ProcedureWALPrettyPrinter prints the contents of a given ProcedureWAL file</div>
-</td>
+<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.EntryIterator</a></td>
+<td class="colLast"> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></td>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-tree.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-tree.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-tree.html
index 989b4b3..df17046 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-tree.html
@@ -94,9 +94,6 @@
<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFile</span></a> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>)</li>
<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFormat</span></a></li>
<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFormatReader</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFormatReader.Entry</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFormatReader.EntryIterator</span></a> (implements org.apache.hadoop.hbase.procedure2.store.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a>)</li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">ProcedureWALFormatReader.WalProcedureMap</span></a></li>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Throwable</span></a> (implements java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>)
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Exception</span></a>
@@ -115,6 +112,9 @@
</li>
</ul>
</li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">WALProcedureMap</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">WALProcedureMap.Entry</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">WALProcedureMap.EntryIterator</span></a> (implements org.apache.hadoop.hbase.procedure2.store.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a>)</li>
<li type="circle">org.apache.hadoop.hbase.procedure2.store.wal.<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">WALProcedureStore.SyncMetrics</span></a></li>
</ul>
</li>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-use.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-use.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-use.html
index 0b24550..c17a8e0 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-use.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/package-use.html
@@ -147,21 +147,20 @@
<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/ProcedureWALFormat.Loader.html#org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormat.Loader</a> </td>
</tr>
<tr class="altColor">
-<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/ProcedureWALFormatReader.Entry.html#org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> </td>
+<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.html#org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a>
+<div class="block">We keep an in-memory map of the procedures sorted by replay order.</div>
+</td>
</tr>
<tr class="rowColor">
-<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/ProcedureWALFormatReader.EntryIterator.html#org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.EntryIterator</a> </td>
+<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.Entry.html#org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> </td>
</tr>
<tr class="altColor">
-<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/ProcedureWALFormatReader.WalProcedureMap.html#org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a> </td>
-</tr>
-<tr class="rowColor">
<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.LeaseRecovery.html#org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.LeaseRecovery</a> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.PushType.html#org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.PushType</a> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colOne"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureStore.SyncMetrics.html#org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a> </td>
</tr>
</tbody>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/util/class-use/ByteSlot.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/util/class-use/ByteSlot.html b/devapidocs/org/apache/hadoop/hbase/procedure2/util/class-use/ByteSlot.html
index a1be688..4c973de 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/util/class-use/ByteSlot.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/util/class-use/ByteSlot.html
@@ -167,31 +167,31 @@
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeDelete-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">writeDelete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
long[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeEntry-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">writeEntry</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type type,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeInsert-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-">writeInsert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> </td>
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td>
</tr>
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-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.35"></a>
-<span class="sourceLineNo">036</span><a name="line.36"></a>
-<span class="sourceLineNo">037</span>/**<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * Helper class that loads the procedures stored in a WAL<a name="line.38"></a>
-<span class="sourceLineNo">039</span> */<a name="line.39"></a>
-<span class="sourceLineNo">040</span>@InterfaceAudience.Private<a name="line.40"></a>
-<span class="sourceLineNo">041</span>@InterfaceStability.Evolving<a name="line.41"></a>
-<span class="sourceLineNo">042</span>public class ProcedureWALFormatReader {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormatReader.class);<a name="line.43"></a>
-<span class="sourceLineNo">044</span><a name="line.44"></a>
-<span class="sourceLineNo">045</span> // ==============================================================================================<a name="line.45"></a>
-<span class="sourceLineNo">046</span> // We read the WALs in reverse order from the newest to the oldest.<a name="line.46"></a>
-<span class="sourceLineNo">047</span> // We have different entry types:<a name="line.47"></a>
-<span class="sourceLineNo">048</span> // - INIT: Procedure submitted by the user (also known as 'root procedure')<a name="line.48"></a>
-<span class="sourceLineNo">049</span> // - INSERT: Children added to the procedure <parentId>:[<childId>, ...]<a name="line.49"></a>
-<span class="sourceLineNo">050</span> // - UPDATE: The specified procedure was updated<a name="line.50"></a>
-<span class="sourceLineNo">051</span> // - DELETE: The procedure was removed (finished/rolledback and result TTL expired)<a name="line.51"></a>
-<span class="sourceLineNo">052</span> //<a name="line.52"></a>
-<span class="sourceLineNo">053</span> // In the WAL we can find multiple times the same procedure as UPDATE or INSERT.<a name="line.53"></a>
-<span class="sourceLineNo">054</span> // We read the WAL from top to bottom, so every time we find an entry of the<a name="line.54"></a>
-<span class="sourceLineNo">055</span> // same procedure, that will be the "latest" update (Caveat: with multiple threads writing<a name="line.55"></a>
-<span class="sourceLineNo">056</span> // the store, this assumption does not hold).<a name="line.56"></a>
-<span class="sourceLineNo">057</span> //<a name="line.57"></a>
-<span class="sourceLineNo">058</span> // We keep two in-memory maps:<a name="line.58"></a>
-<span class="sourceLineNo">059</span> // - localProcedureMap: is the map containing the entries in the WAL we are processing<a name="line.59"></a>
-<span class="sourceLineNo">060</span> // - procedureMap: is the map containing all the procedures we found up to the WAL in process.<a name="line.60"></a>
-<span class="sourceLineNo">061</span> // localProcedureMap is merged with the procedureMap once we reach the WAL EOF.<a name="line.61"></a>
-<span class="sourceLineNo">062</span> //<a name="line.62"></a>
-<span class="sourceLineNo">063</span> // Since we are reading the WALs in reverse order (newest to oldest),<a name="line.63"></a>
-<span class="sourceLineNo">064</span> // if we find an entry related to a procedure we already have in 'procedureMap' we can discard it.<a name="line.64"></a>
-<span class="sourceLineNo">065</span> //<a name="line.65"></a>
-<span class="sourceLineNo">066</span> // The WAL is append-only so the last procedure in the WAL is the one that<a name="line.66"></a>
-<span class="sourceLineNo">067</span> // was in execution at the time we crashed/closed the server.<a name="line.67"></a>
-<span class="sourceLineNo">068</span> // Given that, the procedure replay order can be inferred by the WAL order.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> //<a name="line.69"></a>
-<span class="sourceLineNo">070</span> // Example:<a name="line.70"></a>
-<span class="sourceLineNo">071</span> // WAL-2: [A, B, A, C, D]<a name="line.71"></a>
-<span class="sourceLineNo">072</span> // WAL-1: [F, G, A, F, B]<a name="line.72"></a>
-<span class="sourceLineNo">073</span> // Replay-Order: [D, C, A, B, F, G]<a name="line.73"></a>
-<span class="sourceLineNo">074</span> //<a name="line.74"></a>
-<span class="sourceLineNo">075</span> // The "localProcedureMap" keeps a "replayOrder" list. Every time we add the<a name="line.75"></a>
-<span class="sourceLineNo">076</span> // record to the map that record is moved to the head of the "replayOrder" list.<a name="line.76"></a>
-<span class="sourceLineNo">077</span> // Using the example above:<a name="line.77"></a>
-<span class="sourceLineNo">078</span> // WAL-2 localProcedureMap.replayOrder is [D, C, A, B]<a name="line.78"></a>
-<span class="sourceLineNo">079</span> // WAL-1 localProcedureMap.replayOrder is [F, G]<a name="line.79"></a>
-<span class="sourceLineNo">080</span> //<a name="line.80"></a>
-<span class="sourceLineNo">081</span> // Each time we reach the WAL-EOF, the "replayOrder" list is merged/appended in 'procedureMap'<a name="line.81"></a>
-<span class="sourceLineNo">082</span> // so using the example above we end up with: [D, C, A, B] + [F, G] as replay order.<a name="line.82"></a>
-<span class="sourceLineNo">083</span> //<a name="line.83"></a>
-<span class="sourceLineNo">084</span> // Fast Start: INIT/INSERT record and StackIDs<a name="line.84"></a>
-<span class="sourceLineNo">085</span> // ---------------------------------------------<a name="line.85"></a>
-<span class="sourceLineNo">086</span> // We have two special records, INIT and INSERT, that track the first time<a name="line.86"></a>
-<span class="sourceLineNo">087</span> // the procedure was added to the WAL. We can use this information to be able<a name="line.87"></a>
-<span class="sourceLineNo">088</span> // to start procedures before reaching the end of the WAL, or before reading all WALs.<a name="line.88"></a>
-<span class="sourceLineNo">089</span> // But in some cases, the WAL with that record can be already gone.<a name="line.89"></a>
-<span class="sourceLineNo">090</span> // As an alternative, we can use the stackIds on each procedure,<a name="line.90"></a>
-<span class="sourceLineNo">091</span> // to identify when a procedure is ready to start.<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // If there are gaps in the sum of the stackIds we need to read more WALs.<a name="line.92"></a>
-<span class="sourceLineNo">093</span> //<a name="line.93"></a>
-<span class="sourceLineNo">094</span> // Example (all procs child of A):<a name="line.94"></a>
-<span class="sourceLineNo">095</span> // WAL-2: [A, B] A stackIds = [0, 4], B stackIds = [1, 5]<a name="line.95"></a>
-<span class="sourceLineNo">096</span> // WAL-1: [A, B, C, D]<a name="line.96"></a>
-<span class="sourceLineNo">097</span> //<a name="line.97"></a>
-<span class="sourceLineNo">098</span> // In the case above we need to read one more WAL to be able to consider<a name="line.98"></a>
-<span class="sourceLineNo">099</span> // the root procedure A and all children as ready.<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // ==============================================================================================<a name="line.100"></a>
-<span class="sourceLineNo">101</span> private final WalProcedureMap localProcedureMap = new WalProcedureMap(1024);<a name="line.101"></a>
-<span class="sourceLineNo">102</span> private final WalProcedureMap procedureMap = new WalProcedureMap(1024);<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> private final ProcedureWALFormat.Loader loader;<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * Global tracker that will be used by the WALProcedureStore after load.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * If the last WAL was closed cleanly we already have a full tracker ready to be used.<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * If the last WAL was truncated (e.g. master killed) the tracker will be empty<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * and the 'partial' flag will be set. In this case, on WAL replay we are going<a name="line.110"></a>
-<span class="sourceLineNo">111</span> * to rebuild the tracker.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> */<a name="line.112"></a>
-<span class="sourceLineNo">113</span> private final ProcedureStoreTracker tracker;<a name="line.113"></a>
-<span class="sourceLineNo">114</span> // TODO: private final boolean hasFastStartSupport;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> /**<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * If tracker for a log file is partial (see {@link ProcedureStoreTracker#partial}), we<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * re-build the list of procedures updated in that WAL because we need it for log cleaning<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * purposes. If all procedures updated in a WAL are found to be obsolete, it can be safely deleted.<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * (see {@link WALProcedureStore#removeInactiveLogs()}).<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * However, we don't need deleted part of a WAL's tracker for this purpose, so we don't bother<a name="line.121"></a>
-<span class="sourceLineNo">122</span> * re-building it.<a name="line.122"></a>
-<span class="sourceLineNo">123</span> */<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private ProcedureStoreTracker localTracker;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> // private long compactionLogId;<a name="line.126"></a>
-<span class="sourceLineNo">127</span> private long maxProcId = 0;<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span> public ProcedureWALFormatReader(final ProcedureStoreTracker tracker,<a name="line.129"></a>
-<span class="sourceLineNo">130</span> ProcedureWALFormat.Loader loader) {<a name="line.130"></a>
-<span class="sourceLineNo">131</span> this.tracker = tracker;<a name="line.131"></a>
-<span class="sourceLineNo">132</span> this.loader = loader;<a name="line.132"></a>
-<span class="sourceLineNo">133</span> // we support fast-start only if we have a clean shutdown.<a name="line.133"></a>
-<span class="sourceLineNo">134</span> // this.hasFastStartSupport = !tracker.isEmpty();<a name="line.134"></a>
-<span class="sourceLineNo">135</span> }<a name="line.135"></a>
-<span class="sourceLineNo">136</span><a name="line.136"></a>
-<span class="sourceLineNo">137</span> public void read(final ProcedureWALFile log) throws IOException {<a name="line.137"></a>
-<span class="sourceLineNo">138</span> localTracker = log.getTracker().isPartial() ? log.getTracker() : null;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> if (localTracker != null) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> LOG.info("Rebuilding tracker for " + log);<a name="line.140"></a>
-<span class="sourceLineNo">141</span> }<a name="line.141"></a>
-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span> long count = 0;<a name="line.143"></a>
-<span class="sourceLineNo">144</span> FSDataInputStream stream = log.getStream();<a name="line.144"></a>
-<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> boolean hasMore = true;<a name="line.146"></a>
-<span class="sourceLineNo">147</span> while (hasMore) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> ProcedureWALEntry entry = ProcedureWALFormat.readEntry(stream);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> if (entry == null) {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> LOG.warn("Nothing left to decode. Exiting with missing EOF, log=" + log);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> break;<a name="line.151"></a>
-<span class="sourceLineNo">152</span> }<a name="line.152"></a>
-<span class="sourceLineNo">153</span> count++;<a name="line.153"></a>
-<span class="sourceLineNo">154</span> switch (entry.getType()) {<a name="line.154"></a>
-<span class="sourceLineNo">155</span> case PROCEDURE_WAL_INIT:<a name="line.155"></a>
-<span class="sourceLineNo">156</span> readInitEntry(entry);<a name="line.156"></a>
-<span class="sourceLineNo">157</span> break;<a name="line.157"></a>
-<span class="sourceLineNo">158</span> case PROCEDURE_WAL_INSERT:<a name="line.158"></a>
-<span class="sourceLineNo">159</span> readInsertEntry(entry);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> break;<a name="line.160"></a>
-<span class="sourceLineNo">161</span> case PROCEDURE_WAL_UPDATE:<a name="line.161"></a>
-<span class="sourceLineNo">162</span> case PROCEDURE_WAL_COMPACT:<a name="line.162"></a>
-<span class="sourceLineNo">163</span> readUpdateEntry(entry);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> break;<a name="line.164"></a>
-<span class="sourceLineNo">165</span> case PROCEDURE_WAL_DELETE:<a name="line.165"></a>
-<span class="sourceLineNo">166</span> readDeleteEntry(entry);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> break;<a name="line.167"></a>
-<span class="sourceLineNo">168</span> case PROCEDURE_WAL_EOF:<a name="line.168"></a>
-<span class="sourceLineNo">169</span> hasMore = false;<a name="line.169"></a>
-<span class="sourceLineNo">170</span> break;<a name="line.170"></a>
-<span class="sourceLineNo">171</span> default:<a name="line.171"></a>
-<span class="sourceLineNo">172</span> throw new CorruptedWALProcedureStoreException("Invalid entry: " + entry);<a name="line.172"></a>
-<span class="sourceLineNo">173</span> }<a name="line.173"></a>
-<span class="sourceLineNo">174</span> }<a name="line.174"></a>
-<span class="sourceLineNo">175</span> LOG.info("Read {} entries in {}", count, log);<a name="line.175"></a>
-<span class="sourceLineNo">176</span> } catch (InvalidProtocolBufferException e) {<a name="line.176"></a>
-<span class="sourceLineNo">177</span> LOG.error("While reading entry #{} in {}", count, log, e);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> loader.markCorruptedWAL(log, e);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> if (localTracker != null) {<a name="line.181"></a>
-<span class="sourceLineNo">182</span> localTracker.setPartialFlag(false);<a name="line.182"></a>
-<span class="sourceLineNo">183</span> }<a name="line.183"></a>
-<span class="sourceLineNo">184</span> if (!localProcedureMap.isEmpty()) {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> log.setProcIds(localProcedureMap.getMinProcId(), localProcedureMap.getMaxProcId());<a name="line.185"></a>
-<span class="sourceLineNo">186</span> procedureMap.mergeTail(localProcedureMap);<a name="line.186"></a>
-<span class="sourceLineNo">187</span><a name="line.187"></a>
-<span class="sourceLineNo">188</span> //if (hasFastStartSupport) {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> // TODO: Some procedure may be already runnables (see readInitEntry())<a name="line.189"></a>
-<span class="sourceLineNo">190</span> // (we can also check the "update map" in the log trackers)<a name="line.190"></a>
-<span class="sourceLineNo">191</span> // --------------------------------------------------<a name="line.191"></a>
-<span class="sourceLineNo">192</span> //EntryIterator iter = procedureMap.fetchReady();<a name="line.192"></a>
-<span class="sourceLineNo">193</span> //if (iter != null) loader.load(iter);<a name="line.193"></a>
-<span class="sourceLineNo">194</span> // --------------------------------------------------<a name="line.194"></a>
-<span class="sourceLineNo">195</span> //}<a name="line.195"></a>
-<span class="sourceLineNo">196</span> }<a name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
-<span class="sourceLineNo">199</span> public void finish() throws IOException {<a name="line.199"></a>
-<span class="sourceLineNo">200</span> // notify the loader about the max proc ID<a name="line.200"></a>
-<span class="sourceLineNo">201</span> loader.setMaxProcId(maxProcId);<a name="line.201"></a>
-<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> // fetch the procedure ready to run.<a name="line.203"></a>
-<span class="sourceLineNo">204</span> ProcedureIterator procIter = procedureMap.fetchReady();<a name="line.204"></a>
-<span class="sourceLineNo">205</span> if (procIter != null) loader.load(procIter);<a name="line.205"></a>
-<span class="sourceLineNo">206</span><a name="line.206"></a>
-<span class="sourceLineNo">207</span> // remaining procedures have missing link or dependencies<a name="line.207"></a>
-<span class="sourceLineNo">208</span> // consider them as corrupted, manual fix is probably required.<a name="line.208"></a>
-<span class="sourceLineNo">209</span> procIter = procedureMap.fetchAll();<a name="line.209"></a>
-<span class="sourceLineNo">210</span> if (procIter != null) loader.handleCorrupted(procIter);<a name="line.210"></a>
-<span class="sourceLineNo">211</span> }<a name="line.211"></a>
-<span class="sourceLineNo">212</span><a name="line.212"></a>
-<span class="sourceLineNo">213</span> private void loadProcedure(final ProcedureWALEntry entry, final ProcedureProtos.Procedure proc) {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> maxProcId = Math.max(maxProcId, proc.getProcId());<a name="line.214"></a>
-<span class="sourceLineNo">215</span> if (isRequired(proc.getProcId())) {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> if (LOG.isTraceEnabled()) {<a name="line.216"></a>
-<span class="sourceLineNo">217</span> LOG.trace("Read " + entry.getType() + " entry " + proc.getProcId());<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> localProcedureMap.add(proc);<a name="line.219"></a>
-<span class="sourceLineNo">220</span> if (tracker.isPartial()) {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> tracker.insert(proc.getProcId());<a name="line.221"></a>
-<span class="sourceLineNo">222</span> }<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> if (localTracker != null) {<a name="line.224"></a>
-<span class="sourceLineNo">225</span> localTracker.insert(proc.getProcId());<a name="line.225"></a>
-<span class="sourceLineNo">226</span> }<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span><a name="line.228"></a>
-<span class="sourceLineNo">229</span> private void readInitEntry(final ProcedureWALEntry entry)<a name="line.229"></a>
-<span class="sourceLineNo">230</span> throws IOException {<a name="line.230"></a>
-<span class="sourceLineNo">231</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.231"></a>
-<span class="sourceLineNo">232</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.232"></a>
-<span class="sourceLineNo">233</span> }<a name="line.233"></a>
-<span class="sourceLineNo">234</span><a name="line.234"></a>
-<span class="sourceLineNo">235</span> private void readInsertEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.235"></a>
-<span class="sourceLineNo">236</span> assert entry.getProcedureCount() >= 1 : "Expected one or more procedures";<a name="line.236"></a>
-<span class="sourceLineNo">237</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.237"></a>
-<span class="sourceLineNo">238</span> for (int i = 1; i < entry.getProcedureCount(); ++i) {<a name="line.238"></a>
-<span class="sourceLineNo">239</span> loadProcedure(entry, entry.getProcedure(i));<a name="line.239"></a>
-<span class="sourceLineNo">240</span> }<a name="line.240"></a>
-<span class="sourceLineNo">241</span> }<a name="line.241"></a>
-<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span> private void readUpdateEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.244"></a>
-<span class="sourceLineNo">245</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span><a name="line.247"></a>
-<span class="sourceLineNo">248</span> private void readDeleteEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> assert entry.hasProcId() : "expected ProcID";<a name="line.249"></a>
-<span class="sourceLineNo">250</span><a name="line.250"></a>
-<span class="sourceLineNo">251</span> if (entry.getChildIdCount() > 0) {<a name="line.251"></a>
-<span class="sourceLineNo">252</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.252"></a>
-<span class="sourceLineNo">253</span><a name="line.253"></a>
-<span class="sourceLineNo">254</span> // update the parent procedure<a name="line.254"></a>
-<span class="sourceLineNo">255</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.255"></a>
-<span class="sourceLineNo">256</span><a name="line.256"></a>
-<span class="sourceLineNo">257</span> // remove the child procedures of entry.getProcId()<a name="line.257"></a>
-<span class="sourceLineNo">258</span> for (int i = 0, count = entry.getChildIdCount(); i < count; ++i) {<a name="line.258"></a>
-<span class="sourceLineNo">259</span> deleteEntry(entry.getChildId(i));<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> } else {<a name="line.261"></a>
-<span class="sourceLineNo">262</span> assert entry.getProcedureCount() == 0 : "Expected no procedures";<a name="line.262"></a>
-<span class="sourceLineNo">263</span><a name="line.263"></a>
-<span class="sourceLineNo">264</span> // delete the procedure<a name="line.264"></a>
-<span class="sourceLineNo">265</span> deleteEntry(entry.getProcId());<a name="line.265"></a>
-<span class="sourceLineNo">266</span> }<a name="line.266"></a>
-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
-<span class="sourceLineNo">269</span> private void deleteEntry(final long procId) {<a name="line.269"></a>
-<span class="sourceLineNo">270</span> if (LOG.isTraceEnabled()) {<a name="line.270"></a>
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-<span class="sourceLineNo">534</span> * - The entries in the hashtables are guaranteed to be unique.<a name="line.534"></a>
-<span class="sourceLineNo">535</span> * On replay we don't load procedures that already exist in the "global"<a name="line.535"></a>
-<span class="sourceLineNo">536</span> * map (the one we are merging the "local" in to).<a name="line.536"></a>
-<span class="sourceLineNo">537</span> * - The replayOrderList of the "local" nao will be appended to the "global"<a name="line.537"></a>
-<span class="sourceLineNo">538</span> * map replay list.<a name="line.538"></a>
-<span class="sourceLineNo">539</span> * - The "local" map will be cleared at the end of the operation.<a name="line.539"></a>
-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
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-<span class="sourceLineNo">545</span> procedureMap[slotIndex] = p;<a name="line.545"></a>
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-<span class="sourceLineNo">547</span><a name="line.547"></a>
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-<span class="sourceLineNo">551</span> rootHead = other.rootHead;<a name="line.551"></a>
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-<span class="sourceLineNo">553</span> } else {<a name="line.553"></a>
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-<span class="sourceLineNo">556</span> assert other.replayOrderHead.replayPrev == null;<a name="line.556"></a>
-<span class="sourceLineNo">557</span> replayOrderTail.replayNext = other.replayOrderHead;<a name="line.557"></a>
-<span class="sourceLineNo">558</span> other.replayOrderHead.replayPrev = replayOrderTail;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> replayOrderTail = other.replayOrderTail;<a name="line.559"></a>
-<span class="sourceLineNo">560</span><a name="line.560"></a>
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-<span class="sourceLineNo">564</span> } else if (other.rootHead != null) {<a name="line.564"></a>
-<span class="sourceLineNo">565</span> Entry otherTail = findLinkListTail(other.rootHead);<a name="line.565"></a>
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-<span class="sourceLineNo">567</span> rootHead.linkPrev = otherTail;<a name="line.567"></a>
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-<span class="sourceLineNo">571</span> // merge childUnlinkedHead<a name="line.571"></a>
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-<span class="sourceLineNo">574</span> } else if (other.childUnlinkedHead != null) {<a name="line.574"></a>
-<span class="sourceLineNo">575</span> Entry otherTail = findLinkListTail(other.childUnlinkedHead);<a name="line.575"></a>
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-<span class="sourceLineNo">586</span><a name="line.586"></a>
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-<span class="sourceLineNo">589</span> * to be added to the executor.<a name="line.589"></a>
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-<span class="sourceLineNo">594</span><a name="line.594"></a>
-<span class="sourceLineNo">595</span> Entry readyHead = null;<a name="line.595"></a>
-<span class="sourceLineNo">596</span> Entry readyTail = null;<a name="line.596"></a>
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-<span class="sourceLineNo">610</span> p.replayNext = null;<a name="line.610"></a>
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-<span class="sourceLineNo">612</span> p = next;<a name="line.612"></a>
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-<span class="sourceLineNo">614</span> // we need the hash-table lookups for parents, so this must be done<a name="line.614"></a>
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-<span class="sourceLineNo">617</span> removeFromMap(p.getProcId());<a name="line.617"></a>
-<span class="sourceLineNo">618</span> unlinkFromLinkList(p);<a name="line.618"></a>
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-<span class="sourceLineNo">622</span><a name="line.622"></a>
-<span class="sourceLineNo">623</span> /*<a name="line.623"></a>
-<span class="sourceLineNo">624</span> * Drain this map and return all procedures in it.<a name="line.624"></a>
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-<span class="sourceLineNo">634</span> replayOrderHead = null;<a name="line.634"></a>
-<span class="sourceLineNo">635</span> replayOrderTail = null;<a name="line.635"></a>
-<span class="sourceLineNo">636</span> childUnlinkedHead = null;<a name="line.636"></a>
-<span class="sourceLineNo">637</span> rootHead = null;<a name="line.637"></a>
-<span class="sourceLineNo">638</span> return head != null ? new EntryIterator(head) : null;<a name="line.638"></a>
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-<span class="sourceLineNo">640</span><a name="line.640"></a>
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-<span class="sourceLineNo">643</span> while (p != null) {<a name="line.643"></a>
-<span class="sourceLineNo">644</span> Entry next = p.linkNext;<a name="line.644"></a>
-<span class="sourceLineNo">645</span> Entry rootProc = getRootProcedure(p);<a name="line.645"></a>
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-<span class="sourceLineNo">656</span><a name="line.656"></a>
-<span class="sourceLineNo">657</span> private Entry getRootProcedure(Entry entry) {<a name="line.657"></a>
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-<span class="sourceLineNo">664</span> /*<a name="line.664"></a>
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-<span class="sourceLineNo">668</span> *<a name="line.668"></a>
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-<span class="sourceLineNo">670</span> * We have two WALs, we start reading from the newest (wal-2)<a name="line.670"></a>
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-<span class="sourceLineNo">672</span> * wal-1 | A B C |<a name="line.672"></a>
-<span class="sourceLineNo">673</span> *<a name="line.673"></a>
-<span class="sourceLineNo">674</span> * If C and B don't depend on A (A is not the parent), we can start them<a name="line.674"></a>
-<span class="sourceLineNo">675</span> * before reading wal-1. If B is the only one with parent A we can start C.<a name="line.675"></a>
-<span class="sourceLineNo">676</span> * We have to read one more WAL before being able to start B.<a name="line.676"></a>
-<span class="sourceLineNo">677</span> *<a name="line.677"></a>
-<span class="sourceLineNo">678</span> * How do we know with the only information in B that we are not ready.<a name="line.678"></a>
-<span class="sourceLineNo">679</span> * - easy case, the parent is missing from the global map<a name="line.679"></a>
-<span class="sourceLineNo">680</span> * - more complex case we look at the Stack IDs.<a name="line.680"></a>
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-<span class="sourceLineNo">682</span> * The Stack-IDs are added to the procedure order as an incremental index<a name="line.682"></a>
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-<span class="sourceLineNo">684</span> * to the number of times we wrote the procedure to the WAL.<a name="line.684"></a>
-<span class="sourceLineNo">685</span> * In the example above:<a name="line.685"></a>
-<span class="sourceLineNo">686</span> * wal-2: B has stackId = [1, 2]<a name="line.686"></a>
-<span class="sourceLineNo">687</span> * wal-1: B has stackId = [1]<a name="line.687"></a>
-<span class="sourceLineNo">688</span> * wal-1: A has stackId = [0]<a name="line.688"></a>
-<span class="sourceLineNo">689</span> *<a name="line.689"></a>
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-<span class="sourceLineNo">695</span> * sum of {1..maxStackId} then everything we need is available.<a name="line.695"></a>
-<span class="sourceLineNo">696</span> *<a name="line.696"></a>
-<span class="sourceLineNo">697</span> * Example-2<a name="line.697"></a>
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-<span class="sourceLineNo">699</span> * wal-1 | A B | B stackIds = [1]<a name="line.699"></a>
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-<span class="sourceLineNo">711</span> LOG.error("unexpected active children: " + p);<a name="line.711"></a>
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-<span class="sourceLineNo">719</span><a name="line.719"></a>
-<span class="sourceLineNo">720</span> int stackIdSum = 0;<a name="line.720"></a>
-<span class="sourceLineNo">721</span> int maxStackId = 0;<a name="line.721"></a>
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-<span class="sourceLineNo">726</span> if (LOG.isTraceEnabled()) {<a name="line.726"></a>
-<span class="sourceLineNo">727</span> LOG.trace("stackId=" + stackId + " stackIdSum=" + stackIdSum +<a name="line.727"></a>
-<span class="sourceLineNo">728</span> " maxStackid=" + maxStackId + " " + rootEntry);<a name="line.728"></a>
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-<span class="sourceLineNo">734</span> int stackId = 1 + p.proto.getStackId(i);<a name="line.734"></a>
-<span class="sourceLineNo">735</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.735"></a>
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-<span class="sourceLineNo">738</span> LOG.trace("stackId=" + stackId + " stackIdSum=" + stackIdSum +<a name="line.738"></a>
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-<span class="sourceLineNo">755</span><a name="line.755"></a>
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-<span class="sourceLineNo">760</span> if (replayOrderTail == entry) {<a name="line.760"></a>
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-<span class="sourceLineNo">763</span> if (entry.replayPrev != null) {<a name="line.763"></a>
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-<span class="sourceLineNo">770</span><a name="line.770"></a>
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-<span class="sourceLineNo">773</span> entry.replayNext = replayOrderHead;<a name="line.773"></a>
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-<span class="sourceLineNo">776</span> replayOrderHead.replayPrev = entry;<a name="line.776"></a>
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-<span class="sourceLineNo">778</span> replayOrderTail = entry;<a name="line.778"></a>
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-<span class="sourceLineNo">783</span> private void unlinkFromLinkList(Entry entry) {<a name="line.783"></a>
-<span class="sourceLineNo">784</span> if (entry == rootHead) {<a name="line.784"></a>
-<span class="sourceLineNo">785</span> rootHead = entry.linkNext;<a name="line.785"></a>
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-<span class="sourceLineNo">787</span> childUnlinkedHead = entry.linkNext;<a name="line.787"></a>
-<span class="sourceLineNo">788</span> }<a name="line.788"></a>
-<span class="sourceLineNo">789</span> if (entry.linkPrev != null) {<a name="line.789"></a>
-<span class="sourceLineNo">790</span> entry.linkPrev.linkNext = entry.linkNext;<a name="line.790"></a>
-<span class="sourceLineNo">791</span> }<a name="line.791"></a>
-<span class="sourceLineNo">792</span> if (entry.linkNext != null) {<a name="line.792"></a>
-<span class="sourceLineNo">793</span> entry.linkNext.linkPrev = entry.linkPrev;<a name="line.793"></a>
-<span class="sourceLineNo">794</span> }<a name="line.794"></a>
-<span class="sourceLineNo">795</span> }<a name="line.795"></a>
-<span class="sourceLineNo">796</span><a name="line.796"></a>
-<span class="sourceLineNo">797</span> private Entry addToLinkList(Entry entry, Entry linkHead) {<a name="line.797"></a>
-<span class="sourceLineNo">798</span> unlinkFromLinkList(entry);<a name="line.798"></a>
-<span class="sourceLineNo">799</span> entry.linkNext = linkHead;<a name="line.799"></a>
-<span class="sourceLineNo">800</span> entry.linkPrev = null;<a name="line.800"></a>
-<span class="sourceLineNo">801</span> if (linkHead != null) {<a name="line.801"></a>
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-<span class="sourceLineNo">804</span> return entry;<a name="line.804"></a>
-<span class="sourceLineNo">805</span> }<a name="line.805"></a>
-<span class="sourceLineNo">806</span><a name="line.806"></a>
-<span class="sourceLineNo">807</span> private Entry findLinkListTail(Entry linkHead) {<a name="line.807"></a>
-<span class="sourceLineNo">808</span> Entry tail = linkHead;<a name="line.808"></a>
-<span class="sourceLineNo">809</span> while (tail.linkNext != null) {<a name="line.809"></a>
-<span class="sourceLineNo">810</span> tail = tail.linkNext;<a name="line.810"></a>
-<span class="sourceLineNo">811</span> }<a name="line.811"></a>
-<span class="sourceLineNo">812</span> return tail;<a name="line.812"></a>
-<span class="sourceLineNo">813</span> }<a name="line.813"></a>
-<span class="sourceLineNo">814</span><a name="line.814"></a>
-<span class="sourceLineNo">815</span> private Entry addToMap(final long procId, final boolean hasParent) {<a name="line.815"></a>
-<span class="sourceLineNo">816</span> int slotIndex = getMapSlot(procId);<a name="line.816"></a>
-<span class="sourceLineNo">817</span> Entry entry = getProcedure(slotIndex, procId);<a name="line.817"></a>
-<span class="sourceLineNo">818</span> if (entry != null) return entry;<a name="line.818"></a>
-<span class="sourceLineNo">819</span><a name="line.819"></a>
-<span class="sourceLineNo">820</span> entry = new Entry(procedureMap[slotIndex]);<a name="line.820"></a>
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-<span class="sourceLineNo">822</span> return entry;<a name="line.822"></a>
-<span class="sourceLineNo">823</span> }<a name="line.823"></a>
-<span class="sourceLineNo">824</span><a name="line.824"></a>
-<span class="sourceLineNo">825</span> private Entry removeFromMap(final long procId) {<a name="line.825"></a>
-<span class="sourceLineNo">826</span> int slotIndex = getMapSlot(procId);<a name="line.826"></a>
-<span class="sourceLineNo">827</span> Entry prev = null;<a name="line.827"></a>
-<span class="sourceLineNo">828</span> Entry entry = procedureMap[slotIndex];<a name="line.828"></a>
-<span class="sourceLineNo">829</span> while (entry != null) {<a name="line.829"></a>
-<span class="sourceLineNo">830</span> if (procId == entry.getProcId()) {<a name="line.830"></a>
-<span class="sourceLineNo">831</span> if (prev != null) {<a name="line.831"></a>
-<span class="sourceLineNo">832</span> prev.hashNext = entry.hashNext;<a name="line.832"></a>
-<span class="sourceLineNo">833</span> } else {<a name="line.833"></a>
-<span class="sourceLineNo">834</span> procedureMap[slotIndex] = entry.hashNext;<a name="line.834"></a>
-<span class="sourceLineNo">835</span> }<a name="line.835"></a>
-<span class="sourceLineNo">836</span> entry.hashNext = null;<a name="line.836"></a>
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-<span class="sourceLineNo">838</span> }<a name="line.838"></a>
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-<span class="sourceLineNo">843</span> }<a name="line.843"></a>
-<span class="sourceLineNo">844</span><a name="line.844"></a>
-<span class="sourceLineNo">845</span> private Entry getProcedure(final long procId) {<a name="line.845"></a>
-<span class="sourceLineNo">846</span> return getProcedure(getMapSlot(procId), procId);<a name="line.846"></a>
-<span class="sourceLineNo">847</span> }<a name="line.847"></a>
-<span class="sourceLineNo">848</span><a name="line.848"></a>
-<span class="sourceLineNo">849</span> private Entry getProcedure(final int slotIndex, final long procId) {<a name="line.849"></a>
-<span class="sourceLineNo">850</span> Entry entry = procedureMap[slotIndex];<a name="line.850"></a>
-<span class="sourceLineNo">851</span> while (entry != null) {<a name="line.851"></a>
-<span class="sourceLineNo">852</span> if (procId == entry.getProcId()) {<a name="line.852"></a>
-<span class="sourceLineNo">853</span> return entry;<a name="line.853"></a>
-<span class="sourceLineNo">854</span> }<a name="line.854"></a>
-<span class="sourceLineNo">855</span> entry = entry.hashNext;<a name="line.855"></a>
-<span class="sourceLineNo">856</span> }<a name="line.856"></a>
-<span class="sourceLineNo">857</span> return null;<a name="line.857"></a>
-<span class="sourceLineNo">858</span> }<a name="line.858"></a>
-<span class="sourceLineNo">859</span><a name="line.859"></a>
-<span class="sourceLineNo">860</span> private int getMapSlot(final long procId) {<a name="line.860"></a>
-<span class="sourceLineNo">861</span> return (int)(Procedure.getProcIdHashCode(procId) % procedureMap.length);<a name="line.861"></a>
-<span class="sourceLineNo">862</span> }<a name="line.862"></a>
-<span class="sourceLineNo">863</span> }<a name="line.863"></a>
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[19/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
index 6253d3f..8af2ed0 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
@@ -23,853 +23,272 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.slf4j.Logger;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.slf4j.LoggerFactory;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.35"></a>
-<span class="sourceLineNo">036</span><a name="line.36"></a>
-<span class="sourceLineNo">037</span>/**<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * Helper class that loads the procedures stored in a WAL<a name="line.38"></a>
-<span class="sourceLineNo">039</span> */<a name="line.39"></a>
-<span class="sourceLineNo">040</span>@InterfaceAudience.Private<a name="line.40"></a>
-<span class="sourceLineNo">041</span>@InterfaceStability.Evolving<a name="line.41"></a>
-<span class="sourceLineNo">042</span>public class ProcedureWALFormatReader {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormatReader.class);<a name="line.43"></a>
-<span class="sourceLineNo">044</span><a name="line.44"></a>
-<span class="sourceLineNo">045</span> // ==============================================================================================<a name="line.45"></a>
-<span class="sourceLineNo">046</span> // We read the WALs in reverse order from the newest to the oldest.<a name="line.46"></a>
-<span class="sourceLineNo">047</span> // We have different entry types:<a name="line.47"></a>
-<span class="sourceLineNo">048</span> // - INIT: Procedure submitted by the user (also known as 'root procedure')<a name="line.48"></a>
-<span class="sourceLineNo">049</span> // - INSERT: Children added to the procedure <parentId>:[<childId>, ...]<a name="line.49"></a>
-<span class="sourceLineNo">050</span> // - UPDATE: The specified procedure was updated<a name="line.50"></a>
-<span class="sourceLineNo">051</span> // - DELETE: The procedure was removed (finished/rolledback and result TTL expired)<a name="line.51"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.slf4j.Logger;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.slf4j.LoggerFactory;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.28"></a>
+<span class="sourceLineNo">029</span><a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.31"></a>
+<span class="sourceLineNo">032</span><a name="line.32"></a>
+<span class="sourceLineNo">033</span>/**<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * Helper class that loads the procedures stored in a WAL<a name="line.34"></a>
+<span class="sourceLineNo">035</span> */<a name="line.35"></a>
+<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a>
+<span class="sourceLineNo">037</span>public class ProcedureWALFormatReader {<a name="line.37"></a>
+<span class="sourceLineNo">038</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormatReader.class);<a name="line.38"></a>
+<span class="sourceLineNo">039</span><a name="line.39"></a>
+<span class="sourceLineNo">040</span> // ==============================================================================================<a name="line.40"></a>
+<span class="sourceLineNo">041</span> // We read the WALs in reverse order from the newest to the oldest.<a name="line.41"></a>
+<span class="sourceLineNo">042</span> // We have different entry types:<a name="line.42"></a>
+<span class="sourceLineNo">043</span> // - INIT: Procedure submitted by the user (also known as 'root procedure')<a name="line.43"></a>
+<span class="sourceLineNo">044</span> // - INSERT: Children added to the procedure <parentId>:[<childId>, ...]<a name="line.44"></a>
+<span class="sourceLineNo">045</span> // - UPDATE: The specified procedure was updated<a name="line.45"></a>
+<span class="sourceLineNo">046</span> // - DELETE: The procedure was removed (finished/rolledback and result TTL expired)<a name="line.46"></a>
+<span class="sourceLineNo">047</span> //<a name="line.47"></a>
+<span class="sourceLineNo">048</span> // In the WAL we can find multiple times the same procedure as UPDATE or INSERT.<a name="line.48"></a>
+<span class="sourceLineNo">049</span> // We read the WAL from top to bottom, so every time we find an entry of the<a name="line.49"></a>
+<span class="sourceLineNo">050</span> // same procedure, that will be the "latest" update (Caveat: with multiple threads writing<a name="line.50"></a>
+<span class="sourceLineNo">051</span> // the store, this assumption does not hold).<a name="line.51"></a>
<span class="sourceLineNo">052</span> //<a name="line.52"></a>
-<span class="sourceLineNo">053</span> // In the WAL we can find multiple times the same procedure as UPDATE or INSERT.<a name="line.53"></a>
-<span class="sourceLineNo">054</span> // We read the WAL from top to bottom, so every time we find an entry of the<a name="line.54"></a>
-<span class="sourceLineNo">055</span> // same procedure, that will be the "latest" update (Caveat: with multiple threads writing<a name="line.55"></a>
-<span class="sourceLineNo">056</span> // the store, this assumption does not hold).<a name="line.56"></a>
+<span class="sourceLineNo">053</span> // We keep two in-memory maps:<a name="line.53"></a>
+<span class="sourceLineNo">054</span> // - localProcedureMap: is the map containing the entries in the WAL we are processing<a name="line.54"></a>
+<span class="sourceLineNo">055</span> // - procedureMap: is the map containing all the procedures we found up to the WAL in process.<a name="line.55"></a>
+<span class="sourceLineNo">056</span> // localProcedureMap is merged with the procedureMap once we reach the WAL EOF.<a name="line.56"></a>
<span class="sourceLineNo">057</span> //<a name="line.57"></a>
-<span class="sourceLineNo">058</span> // We keep two in-memory maps:<a name="line.58"></a>
-<span class="sourceLineNo">059</span> // - localProcedureMap: is the map containing the entries in the WAL we are processing<a name="line.59"></a>
-<span class="sourceLineNo">060</span> // - procedureMap: is the map containing all the procedures we found up to the WAL in process.<a name="line.60"></a>
-<span class="sourceLineNo">061</span> // localProcedureMap is merged with the procedureMap once we reach the WAL EOF.<a name="line.61"></a>
-<span class="sourceLineNo">062</span> //<a name="line.62"></a>
-<span class="sourceLineNo">063</span> // Since we are reading the WALs in reverse order (newest to oldest),<a name="line.63"></a>
-<span class="sourceLineNo">064</span> // if we find an entry related to a procedure we already have in 'procedureMap' we can discard it.<a name="line.64"></a>
-<span class="sourceLineNo">065</span> //<a name="line.65"></a>
-<span class="sourceLineNo">066</span> // The WAL is append-only so the last procedure in the WAL is the one that<a name="line.66"></a>
-<span class="sourceLineNo">067</span> // was in execution at the time we crashed/closed the server.<a name="line.67"></a>
-<span class="sourceLineNo">068</span> // Given that, the procedure replay order can be inferred by the WAL order.<a name="line.68"></a>
+<span class="sourceLineNo">058</span> // Since we are reading the WALs in reverse order (newest to oldest),<a name="line.58"></a>
+<span class="sourceLineNo">059</span> // if we find an entry related to a procedure we already have in 'procedureMap' we can discard it.<a name="line.59"></a>
+<span class="sourceLineNo">060</span> //<a name="line.60"></a>
+<span class="sourceLineNo">061</span> // The WAL is append-only so the last procedure in the WAL is the one that<a name="line.61"></a>
+<span class="sourceLineNo">062</span> // was in execution at the time we crashed/closed the server.<a name="line.62"></a>
+<span class="sourceLineNo">063</span> // Given that, the procedure replay order can be inferred by the WAL order.<a name="line.63"></a>
+<span class="sourceLineNo">064</span> //<a name="line.64"></a>
+<span class="sourceLineNo">065</span> // Example:<a name="line.65"></a>
+<span class="sourceLineNo">066</span> // WAL-2: [A, B, A, C, D]<a name="line.66"></a>
+<span class="sourceLineNo">067</span> // WAL-1: [F, G, A, F, B]<a name="line.67"></a>
+<span class="sourceLineNo">068</span> // Replay-Order: [D, C, A, B, F, G]<a name="line.68"></a>
<span class="sourceLineNo">069</span> //<a name="line.69"></a>
-<span class="sourceLineNo">070</span> // Example:<a name="line.70"></a>
-<span class="sourceLineNo">071</span> // WAL-2: [A, B, A, C, D]<a name="line.71"></a>
-<span class="sourceLineNo">072</span> // WAL-1: [F, G, A, F, B]<a name="line.72"></a>
-<span class="sourceLineNo">073</span> // Replay-Order: [D, C, A, B, F, G]<a name="line.73"></a>
-<span class="sourceLineNo">074</span> //<a name="line.74"></a>
-<span class="sourceLineNo">075</span> // The "localProcedureMap" keeps a "replayOrder" list. Every time we add the<a name="line.75"></a>
-<span class="sourceLineNo">076</span> // record to the map that record is moved to the head of the "replayOrder" list.<a name="line.76"></a>
-<span class="sourceLineNo">077</span> // Using the example above:<a name="line.77"></a>
-<span class="sourceLineNo">078</span> // WAL-2 localProcedureMap.replayOrder is [D, C, A, B]<a name="line.78"></a>
-<span class="sourceLineNo">079</span> // WAL-1 localProcedureMap.replayOrder is [F, G]<a name="line.79"></a>
-<span class="sourceLineNo">080</span> //<a name="line.80"></a>
-<span class="sourceLineNo">081</span> // Each time we reach the WAL-EOF, the "replayOrder" list is merged/appended in 'procedureMap'<a name="line.81"></a>
-<span class="sourceLineNo">082</span> // so using the example above we end up with: [D, C, A, B] + [F, G] as replay order.<a name="line.82"></a>
-<span class="sourceLineNo">083</span> //<a name="line.83"></a>
-<span class="sourceLineNo">084</span> // Fast Start: INIT/INSERT record and StackIDs<a name="line.84"></a>
-<span class="sourceLineNo">085</span> // ---------------------------------------------<a name="line.85"></a>
-<span class="sourceLineNo">086</span> // We have two special records, INIT and INSERT, that track the first time<a name="line.86"></a>
-<span class="sourceLineNo">087</span> // the procedure was added to the WAL. We can use this information to be able<a name="line.87"></a>
-<span class="sourceLineNo">088</span> // to start procedures before reaching the end of the WAL, or before reading all WALs.<a name="line.88"></a>
-<span class="sourceLineNo">089</span> // But in some cases, the WAL with that record can be already gone.<a name="line.89"></a>
-<span class="sourceLineNo">090</span> // As an alternative, we can use the stackIds on each procedure,<a name="line.90"></a>
-<span class="sourceLineNo">091</span> // to identify when a procedure is ready to start.<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // If there are gaps in the sum of the stackIds we need to read more WALs.<a name="line.92"></a>
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-<span class="sourceLineNo">102</span> private final WalProcedureMap procedureMap = new WalProcedureMap(1024);<a name="line.102"></a>
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-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * Global tracker that will be used by the WALProcedureStore after load.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * If the last WAL was closed cleanly we already have a full tracker ready to be used.<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * If the last WAL was truncated (e.g. master killed) the tracker will be empty<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * and the 'partial' flag will be set. In this case, on WAL replay we are going<a name="line.110"></a>
-<span class="sourceLineNo">111</span> * to rebuild the tracker.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> */<a name="line.112"></a>
-<span class="sourceLineNo">113</span> private final ProcedureStoreTracker tracker;<a name="line.113"></a>
-<span class="sourceLineNo">114</span> // TODO: private final boolean hasFastStartSupport;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> /**<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * If tracker for a log file is partial (see {@link ProcedureStoreTracker#partial}), we<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * re-build the list of procedures updated in that WAL because we need it for log cleaning<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * purposes. If all procedures updated in a WAL are found to be obsolete, it can be safely deleted.<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * (see {@link WALProcedureStore#removeInactiveLogs()}).<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * However, we don't need deleted part of a WAL's tracker for this purpose, so we don't bother<a name="line.121"></a>
-<span class="sourceLineNo">122</span> * re-building it.<a name="line.122"></a>
-<span class="sourceLineNo">123</span> */<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private ProcedureStoreTracker localTracker;<a name="line.124"></a>
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-<span class="sourceLineNo">129</span> public ProcedureWALFormatReader(final ProcedureStoreTracker tracker,<a name="line.129"></a>
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-<span class="sourceLineNo">134</span> // this.hasFastStartSupport = !tracker.isEmpty();<a name="line.134"></a>
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-<span class="sourceLineNo">137</span> public void read(final ProcedureWALFile log) throws IOException {<a name="line.137"></a>
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-<span class="sourceLineNo">139</span> if (localTracker != null) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> LOG.info("Rebuilding tracker for " + log);<a name="line.140"></a>
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-<span class="sourceLineNo">148</span> ProcedureWALEntry entry = ProcedureWALFormat.readEntry(stream);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> if (entry == null) {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> LOG.warn("Nothing left to decode. Exiting with missing EOF, log=" + log);<a name="line.150"></a>
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-<span class="sourceLineNo">153</span> count++;<a name="line.153"></a>
-<span class="sourceLineNo">154</span> switch (entry.getType()) {<a name="line.154"></a>
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-<span class="sourceLineNo">156</span> readInitEntry(entry);<a name="line.156"></a>
+<span class="sourceLineNo">070</span> // The "localProcedureMap" keeps a "replayOrder" list. Every time we add the<a name="line.70"></a>
+<span class="sourceLineNo">071</span> // record to the map that record is moved to the head of the "replayOrder" list.<a name="line.71"></a>
+<span class="sourceLineNo">072</span> // Using the example above:<a name="line.72"></a>
+<span class="sourceLineNo">073</span> // WAL-2 localProcedureMap.replayOrder is [D, C, A, B]<a name="line.73"></a>
+<span class="sourceLineNo">074</span> // WAL-1 localProcedureMap.replayOrder is [F, G]<a name="line.74"></a>
+<span class="sourceLineNo">075</span> //<a name="line.75"></a>
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+<span class="sourceLineNo">077</span> // so using the example above we end up with: [D, C, A, B] + [F, G] as replay order.<a name="line.77"></a>
+<span class="sourceLineNo">078</span> //<a name="line.78"></a>
+<span class="sourceLineNo">079</span> // Fast Start: INIT/INSERT record and StackIDs<a name="line.79"></a>
+<span class="sourceLineNo">080</span> // ---------------------------------------------<a name="line.80"></a>
+<span class="sourceLineNo">081</span> // We have two special records, INIT and INSERT, that track the first time<a name="line.81"></a>
+<span class="sourceLineNo">082</span> // the procedure was added to the WAL. We can use this information to be able<a name="line.82"></a>
+<span class="sourceLineNo">083</span> // to start procedures before reaching the end of the WAL, or before reading all WALs.<a name="line.83"></a>
+<span class="sourceLineNo">084</span> // But in some cases, the WAL with that record can be already gone.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> // As an alternative, we can use the stackIds on each procedure,<a name="line.85"></a>
+<span class="sourceLineNo">086</span> // to identify when a procedure is ready to start.<a name="line.86"></a>
+<span class="sourceLineNo">087</span> // If there are gaps in the sum of the stackIds we need to read more WALs.<a name="line.87"></a>
+<span class="sourceLineNo">088</span> //<a name="line.88"></a>
+<span class="sourceLineNo">089</span> // Example (all procs child of A):<a name="line.89"></a>
+<span class="sourceLineNo">090</span> // WAL-2: [A, B] A stackIds = [0, 4], B stackIds = [1, 5]<a name="line.90"></a>
+<span class="sourceLineNo">091</span> // WAL-1: [A, B, C, D]<a name="line.91"></a>
+<span class="sourceLineNo">092</span> //<a name="line.92"></a>
+<span class="sourceLineNo">093</span> // In the case above we need to read one more WAL to be able to consider<a name="line.93"></a>
+<span class="sourceLineNo">094</span> // the root procedure A and all children as ready.<a name="line.94"></a>
+<span class="sourceLineNo">095</span> // ==============================================================================================<a name="line.95"></a>
+<span class="sourceLineNo">096</span> private final WALProcedureMap localProcedureMap = new WALProcedureMap(1024);<a name="line.96"></a>
+<span class="sourceLineNo">097</span> private final WALProcedureMap procedureMap = new WALProcedureMap(1024);<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span> private final ProcedureWALFormat.Loader loader;<a name="line.99"></a>
+<span class="sourceLineNo">100</span><a name="line.100"></a>
+<span class="sourceLineNo">101</span> /**<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * Global tracker that will be used by the WALProcedureStore after load.<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * If the last WAL was closed cleanly we already have a full tracker ready to be used.<a name="line.103"></a>
+<span class="sourceLineNo">104</span> * If the last WAL was truncated (e.g. master killed) the tracker will be empty<a name="line.104"></a>
+<span class="sourceLineNo">105</span> * and the 'partial' flag will be set. In this case, on WAL replay we are going<a name="line.105"></a>
+<span class="sourceLineNo">106</span> * to rebuild the tracker.<a name="line.106"></a>
+<span class="sourceLineNo">107</span> */<a name="line.107"></a>
+<span class="sourceLineNo">108</span> private final ProcedureStoreTracker tracker;<a name="line.108"></a>
+<span class="sourceLineNo">109</span><a name="line.109"></a>
+<span class="sourceLineNo">110</span> /**<a name="line.110"></a>
+<span class="sourceLineNo">111</span> * If tracker for a log file is partial (see {@link ProcedureStoreTracker#partial}), we re-build<a name="line.111"></a>
+<span class="sourceLineNo">112</span> * the list of procedures modified in that WAL because we need it for log cleaning purposes. If<a name="line.112"></a>
+<span class="sourceLineNo">113</span> * all procedures modified in a WAL are found to be obsolete, it can be safely deleted. (see<a name="line.113"></a>
+<span class="sourceLineNo">114</span> * {@link WALProcedureStore#removeInactiveLogs()}).<a name="line.114"></a>
+<span class="sourceLineNo">115</span> * <p/><a name="line.115"></a>
+<span class="sourceLineNo">116</span> * Notice that, the deleted part for this tracker will not be global valid as we can only count<a name="line.116"></a>
+<span class="sourceLineNo">117</span> * the deletes in the current file, but it is not big problem as finally, the above tracker will<a name="line.117"></a>
+<span class="sourceLineNo">118</span> * have the global state of deleted, and it will also be used to build the cleanup tracker.<a name="line.118"></a>
+<span class="sourceLineNo">119</span> */<a name="line.119"></a>
+<span class="sourceLineNo">120</span> private ProcedureStoreTracker localTracker;<a name="line.120"></a>
+<span class="sourceLineNo">121</span><a name="line.121"></a>
+<span class="sourceLineNo">122</span> private long maxProcId = 0;<a name="line.122"></a>
+<span class="sourceLineNo">123</span><a name="line.123"></a>
+<span class="sourceLineNo">124</span> public ProcedureWALFormatReader(final ProcedureStoreTracker tracker,<a name="line.124"></a>
+<span class="sourceLineNo">125</span> ProcedureWALFormat.Loader loader) {<a name="line.125"></a>
+<span class="sourceLineNo">126</span> this.tracker = tracker;<a name="line.126"></a>
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+<span class="sourceLineNo">128</span> }<a name="line.128"></a>
+<span class="sourceLineNo">129</span><a name="line.129"></a>
+<span class="sourceLineNo">130</span> public void read(ProcedureWALFile log) throws IOException {<a name="line.130"></a>
+<span class="sourceLineNo">131</span> localTracker = log.getTracker();<a name="line.131"></a>
+<span class="sourceLineNo">132</span> if (localTracker.isPartial()) {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> LOG.info("Rebuilding tracker for {}", log);<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> long count = 0;<a name="line.136"></a>
+<span class="sourceLineNo">137</span> FSDataInputStream stream = log.getStream();<a name="line.137"></a>
+<span class="sourceLineNo">138</span> try {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> boolean hasMore = true;<a name="line.139"></a>
+<span class="sourceLineNo">140</span> while (hasMore) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> ProcedureWALEntry entry = ProcedureWALFormat.readEntry(stream);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> if (entry == null) {<a name="line.142"></a>
+<span class="sourceLineNo">143</span> LOG.warn("Nothing left to decode. Exiting with missing EOF, log={}", log);<a name="line.143"></a>
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+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span> count++;<a name="line.146"></a>
+<span class="sourceLineNo">147</span> switch (entry.getType()) {<a name="line.147"></a>
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+<span class="sourceLineNo">149</span> readInitEntry(entry);<a name="line.149"></a>
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+<span class="sourceLineNo">154</span> case PROCEDURE_WAL_UPDATE:<a name="line.154"></a>
+<span class="sourceLineNo">155</span> case PROCEDURE_WAL_COMPACT:<a name="line.155"></a>
+<span class="sourceLineNo">156</span> readUpdateEntry(entry);<a name="line.156"></a>
<span class="sourceLineNo">157</span> break;<a name="line.157"></a>
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+<span class="sourceLineNo">158</span> case PROCEDURE_WAL_DELETE:<a name="line.158"></a>
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<span class="sourceLineNo">160</span> break;<a name="line.160"></a>
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-<span class="sourceLineNo">174</span> }<a name="line.174"></a>
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+<span class="sourceLineNo">163</span> break;<a name="line.163"></a>
+<span class="sourceLineNo">164</span> default:<a name="line.164"></a>
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+<span class="sourceLineNo">167</span> }<a name="line.167"></a>
+<span class="sourceLineNo">168</span> LOG.info("Read {} entries in {}", count, log);<a name="line.168"></a>
+<span class="sourceLineNo">169</span> } catch (InvalidProtocolBufferException e) {<a name="line.169"></a>
+<span class="sourceLineNo">170</span> LOG.error("While reading entry #{} in {}", count, log, e);<a name="line.170"></a>
+<span class="sourceLineNo">171</span> loader.markCorruptedWAL(log, e);<a name="line.171"></a>
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+<span class="sourceLineNo">173</span><a name="line.173"></a>
+<span class="sourceLineNo">174</span> if (!localProcedureMap.isEmpty()) {<a name="line.174"></a>
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+<span class="sourceLineNo">176</span> localProcedureMap.getMaxModifiedProcId());<a name="line.176"></a>
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+<span class="sourceLineNo">179</span> localProcedureMap.getMaxModifiedProcId());<a name="line.179"></a>
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+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
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-<span class="sourceLineNo">194</span> // --------------------------------------------------<a name="line.194"></a>
-<span class="sourceLineNo">195</span> //}<a name="line.195"></a>
+<span class="sourceLineNo">188</span> public void finish() throws IOException {<a name="line.188"></a>
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+<span class="sourceLineNo">191</span><a name="line.191"></a>
+<span class="sourceLineNo">192</span> // fetch the procedure ready to run.<a name="line.192"></a>
+<span class="sourceLineNo">193</span> ProcedureIterator procIter = procedureMap.fetchReady();<a name="line.193"></a>
+<span class="sourceLineNo">194</span> if (procIter != null) {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> loader.load(procIter);<a name="line.195"></a>
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-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
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-<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> // fetch the procedure ready to run.<a name="line.203"></a>
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-<span class="sourceLineNo">205</span> if (procIter != null) loader.load(procIter);<a name="line.205"></a>
-<span class="sourceLineNo">206</span><a name="line.206"></a>
-<span class="sourceLineNo">207</span> // remaining procedures have missing link or dependencies<a name="line.207"></a>
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-<span class="sourceLineNo">451</span> // To compensate, only replace the Entry procedure if for sure this new procedure<a name="line.451"></a>
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-<span class="sourceLineNo">454</span> // from start to finish in sequence.<a name="line.454"></a>
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-<span class="sourceLineNo">533</span> * the target is the "global" map, the source is the "local" map.<a name="line.533"></a>
-<span class="sourceLineNo">534</span> * - The entries in the hashtables are guaranteed to be unique.<a name="line.534"></a>
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-<span class="sourceLineNo">537</span> * - The replayOrderList of the "local" nao will be appended to the "global"<a name="line.537"></a>
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-<span class="sourceLineNo">539</span> * - The "local" map will be cleared at the end of the operation.<a name="line.539"></a>
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-<span class="sourceLineNo">547</span><a name="line.547"></a>
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-<span class="sourceLineNo">554</span> // append replay list<a name="line.554"></a>
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-<span class="sourceLineNo">565</span> Entry otherTail = findLinkListTail(other.rootHead);<a name="line.565"></a>
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-<span class="sourceLineNo">567</span> rootHead.linkPrev = otherTail;<a name="line.567"></a>
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-<span class="sourceLineNo">571</span> // merge childUnlinkedHead<a name="line.571"></a>
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-<span class="sourceLineNo">676</span> * We have to read one more WAL before being able to start B.<a name="line.676"></a>
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-<span class="sourceLineNo">688</span> * wal-1: A has stackId = [0]<a name="line.688"></a>
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[36/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
index 6e925ff..43a1e44 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html
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//-->
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<div class="subNav">
<ul class="navList">
<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html" title="interface in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
-<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
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<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" target="_top">Frames</a></li>
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<div>
<ul class="subNavList">
<li>Summary: </li>
-<li><a href="#nested.class.summary">Nested</a> | </li>
+<li>Nested | </li>
<li><a href="#field.summary">Field</a> | </li>
<li><a href="#constructor.summary">Constr</a> | </li>
<li><a href="#method.summary">Method</a></li>
@@ -110,8 +110,7 @@ var activeTableTab = "activeTableTab";
<hr>
<br>
<pre>@InterfaceAudience.Private
- @InterfaceStability.Evolving
-public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.42">ProcedureWALFormatReader</a>
+public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.37">ProcedureWALFormatReader</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Helper class that loads the procedures stored in a WAL</div>
</li>
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-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Class and Description</th>
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-<tr class="altColor">
-<td class="colFirst"><code>private static class </code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></span></code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private static class </code></td>
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-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private static class </code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></span></code> </td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#loader">loader</a></span></code> </td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></code></td>
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#localProcedureMap">localProcedureMap</a></span></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#localTracker">localTracker</a></span></code>
-<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>ProcedureStoreTracker.partial</code></a>), we
- re-build the list of procedures updated in that WAL because we need it for log cleaning
- purposes.</div>
+<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>ProcedureStoreTracker.partial</code></a>), we re-build
+ the list of procedures modified in that WAL because we need it for log cleaning purposes.</div>
</td>
</tr>
<tr class="rowColor">
@@ -184,7 +155,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#maxProcId">maxProcId</a></span></code> </td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></code></td>
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#procedureMap">procedureMap</a></span></code> </td>
</tr>
<tr class="altColor">
@@ -235,38 +206,48 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#finish--">finish</a></span>()</code> </td>
</tr>
<tr id="i2" class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#insertIfPartial-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">insertIfPartial</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
+ org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure proc)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#isDeleted-long-">isDeleted</a></span>(long procId)</code> </td>
</tr>
-<tr id="i3" class="rowColor">
+<tr id="i4" class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#isRequired-long-">isRequired</a></span>(long procId)</code> </td>
</tr>
-<tr id="i4" class="altColor">
+<tr id="i5" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#loadProcedure-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">loadProcedure</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry entry,
org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure proc)</code> </td>
</tr>
-<tr id="i5" class="rowColor">
+<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#read-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFile-">read</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFile</a> log)</code> </td>
</tr>
-<tr id="i6" class="altColor">
+<tr id="i7" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#readDeleteEntry-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry-">readDeleteEntry</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry entry)</code> </td>
</tr>
-<tr id="i7" class="rowColor">
+<tr id="i8" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#readInitEntry-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry-">readInitEntry</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry entry)</code> </td>
</tr>
-<tr id="i8" class="altColor">
+<tr id="i9" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#readInsertEntry-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry-">readInsertEntry</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry entry)</code> </td>
</tr>
-<tr id="i9" class="rowColor">
+<tr id="i10" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#readUpdateEntry-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry-">readUpdateEntry</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry entry)</code> </td>
</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#setDeletedIfPartial-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-long-">setDeletedIfPartial</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
+ long procId)</code> </td>
+</tr>
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+<pre>private static final org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.38">LOG</a></pre>
</li>
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+<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.96">localProcedureMap</a></pre>
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-<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.102">procedureMap</a></pre>
+<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.97">procedureMap</a></pre>
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-<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html" title="interface in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormat.Loader</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.104">loader</a></pre>
+<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html" title="interface in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormat.Loader</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.99">loader</a></pre>
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+<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.108">tracker</a></pre>
<div class="block">Global tracker that will be used by the WALProcedureStore after load.
If the last WAL was closed cleanly we already have a full tracker ready to be used.
If the last WAL was truncated (e.g. master killed) the tracker will be empty
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-<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.124">localTracker</a></pre>
-<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>ProcedureStoreTracker.partial</code></a>), we
- re-build the list of procedures updated in that WAL because we need it for log cleaning
- purposes. If all procedures updated in a WAL are found to be obsolete, it can be safely deleted.
- (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#removeInactiveLogs--"><code>WALProcedureStore.removeInactiveLogs()</code></a>).
- However, we don't need deleted part of a WAL's tracker for this purpose, so we don't bother
- re-building it.</div>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#line.120">localTracker</a></pre>
+<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>ProcedureStoreTracker.partial</code></a>), we re-build
+ the list of procedures modified in that WAL because we need it for log cleaning purposes. If
+ all procedures modified in a WAL are found to be obsolete, it can be safely deleted. (see
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#removeInactiveLogs--"><code>WALProcedureStore.removeInactiveLogs()</code></a>).
+ <p/>
+ Notice that, the deleted part for this tracker will not be global valid as we can only count
+ the deletes in the current file, but it is not big problem as finally, the above tracker will
+ have the global state of deleted, and it will also be used to build the cleanup tracker.</div>
</li>
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+<!-- -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/WALProcedureMap.Entry.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
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+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" target="_top">Frames</a></li>
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+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
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+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
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+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
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[12/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
index d27bef3..e1b183b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
@@ -23,603 +23,603 @@
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<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
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-<span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Iterator;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.LinkedList;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import java.util.concurrent.TimeUnit;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import java.util.concurrent.locks.Condition;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.37"></a>
-<span class="sourceLineNo">038</span><a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.conf.Configuration;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.FileStatus;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.fs.FileSystem;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.fs.Path;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.fs.PathFilter;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.HConstants;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.slf4j.Logger;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.slf4j.LoggerFactory;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.64"></a>
-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span>/**<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * WAL implementation of the ProcedureStore.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> */<a name="line.71"></a>
-<span class="sourceLineNo">072</span>@InterfaceAudience.Private<a name="line.72"></a>
-<span class="sourceLineNo">073</span>@InterfaceStability.Evolving<a name="line.73"></a>
-<span class="sourceLineNo">074</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.74"></a>
-<span class="sourceLineNo">075</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureStore.class);<a name="line.75"></a>
-<span class="sourceLineNo">076</span> public static final String LOG_PREFIX = "pv2-";<a name="line.76"></a>
-<span class="sourceLineNo">077</span> /** Used to construct the name of the log directory for master procedures */<a name="line.77"></a>
-<span class="sourceLineNo">078</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> public interface LeaseRecovery {<a name="line.81"></a>
-<span class="sourceLineNo">082</span> void recoverFileLease(FileSystem fs, Path path) throws IOException;<a name="line.82"></a>
-<span class="sourceLineNo">083</span> }<a name="line.83"></a>
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-<span class="sourceLineNo">086</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
-<span class="sourceLineNo">089</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.89"></a>
-<span class="sourceLineNo">090</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private static final boolean DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY = true;<a name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.93"></a>
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-<span class="sourceLineNo">095</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.97"></a>
-<span class="sourceLineNo">098</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.98"></a>
-<span class="sourceLineNo">099</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.101"></a>
-<span class="sourceLineNo">102</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.105"></a>
-<span class="sourceLineNo">106</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.109"></a>
-<span class="sourceLineNo">110</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.111"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.FileNotFoundException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Comparator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.LinkedList;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.TimeUnit;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.concurrent.locks.Condition;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.conf.Configuration;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileStatus;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FileSystem;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.Path;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.PathFilter;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HConstants;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.slf4j.Logger;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.slf4j.LoggerFactory;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>/**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * WAL implementation of the ProcedureStore.<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * <p/><a name="line.66"></a>
+<span class="sourceLineNo">067</span> * When starting, the upper layer will first call {@link #start(int)}, then {@link #recoverLease()},<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * then {@link #load(ProcedureLoader)}.<a name="line.68"></a>
+<span class="sourceLineNo">069</span> * <p/><a name="line.69"></a>
+<span class="sourceLineNo">070</span> * In {@link #recoverLease()}, we will get the lease by closing all the existing wal files(by<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * calling recoverFileLease), and creating a new wal writer. And we will also get the list of all<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * the old wal files.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * <p/><a name="line.73"></a>
+<span class="sourceLineNo">074</span> * FIXME: notice that the current recover lease implementation is problematic, it can not deal with<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * the races if there are two master both wants to acquire the lease...<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * <p/><a name="line.76"></a>
+<span class="sourceLineNo">077</span> * In {@link #load(ProcedureLoader)} method, we will load all the active procedures. See the<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * comments of this method for more details.<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * <p/><a name="line.79"></a>
+<span class="sourceLineNo">080</span> * The actual logging way is a bit like our FileSystem based WAL implementation as RS side. There is<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * a {@link #slots}, which is more like the ring buffer, and in the insert, update and delete<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * methods we will put thing into the {@link #slots} and wait. And there is a background sync<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * thread(see the {@link #syncLoop()} method) which get data from the {@link #slots} and write them<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * to the FileSystem, and notify the caller that we have finished.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * <p/><a name="line.85"></a>
+<span class="sourceLineNo">086</span> * TODO: try using disruptor to increase performance and simplify the logic?<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * <p/><a name="line.87"></a>
+<span class="sourceLineNo">088</span> * The {@link #storeTracker} keeps track of the modified procedures in the newest wal file, which is<a name="line.88"></a>
+<span class="sourceLineNo">089</span> * also the one being written currently. And the deleted bits in it are for all the procedures, not<a name="line.89"></a>
+<span class="sourceLineNo">090</span> * only the ones in the newest wal file. And when rolling a log, we will first store it in the<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * trailer of the current wal file, and then reset its modified bits, so that it can start to track<a name="line.91"></a>
+<span class="sourceLineNo">092</span> * the modified procedures for the new wal file.<a name="line.92"></a>
+<span class="sourceLineNo">093</span> * <p/><a name="line.93"></a>
+<span class="sourceLineNo">094</span> * The {@link #holdingCleanupTracker} is used to test whether we are safe to delete the oldest wal<a name="line.94"></a>
+<span class="sourceLineNo">095</span> * file. When there are log rolling and there are more than 1 wal files, we will make use of it. It<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * will first be initialized to the oldest file's tracker(which is stored in the trailer), using the<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * method {@link ProcedureStoreTracker#resetTo(ProcedureStoreTracker, boolean)}, and then merge it<a name="line.97"></a>
+<span class="sourceLineNo">098</span> * with the tracker of every newer wal files, using the<a name="line.98"></a>
+<span class="sourceLineNo">099</span> * {@link ProcedureStoreTracker#setDeletedIfModifiedInBoth(ProcedureStoreTracker)}. If we find out<a name="line.99"></a>
+<span class="sourceLineNo">100</span> * that all the modified procedures for the oldest wal file are modified or deleted in newer wal<a name="line.100"></a>
+<span class="sourceLineNo">101</span> * files, then we can delete it.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.103"></a>
+<span class="sourceLineNo">104</span> */<a name="line.104"></a>
+<span class="sourceLineNo">105</span>@InterfaceAudience.Private<a name="line.105"></a>
+<span class="sourceLineNo">106</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.106"></a>
+<span class="sourceLineNo">107</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureStore.class);<a name="line.107"></a>
+<span class="sourceLineNo">108</span> public static final String LOG_PREFIX = "pv2-";<a name="line.108"></a>
+<span class="sourceLineNo">109</span> /** Used to construct the name of the log directory for master procedures */<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.110"></a>
+<span class="sourceLineNo">111</span><a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.113"></a>
-<span class="sourceLineNo">114</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> public static final String USE_HSYNC_CONF_KEY = "hbase.procedure.store.wal.use.hsync";<a name="line.116"></a>
-<span class="sourceLineNo">117</span> private static final boolean DEFAULT_USE_HSYNC = true;<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> public static final String ROLL_THRESHOLD_CONF_KEY = "hbase.procedure.store.wal.roll.threshold";<a name="line.119"></a>
-<span class="sourceLineNo">120</span> private static final long DEFAULT_ROLL_THRESHOLD = 32 * 1024 * 1024; // 32M<a name="line.120"></a>
-<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> public static final String STORE_WAL_SYNC_STATS_COUNT =<a name="line.122"></a>
-<span class="sourceLineNo">123</span> "hbase.procedure.store.wal.sync.stats.count";<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private static final int DEFAULT_SYNC_STATS_COUNT = 10;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> private final LinkedList<ProcedureWALFile> logs = new LinkedList<>();<a name="line.126"></a>
-<span class="sourceLineNo">127</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.127"></a>
-<span class="sourceLineNo">128</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.128"></a>
-<span class="sourceLineNo">129</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.129"></a>
-<span class="sourceLineNo">130</span> private final Condition waitCond = lock.newCondition();<a name="line.130"></a>
-<span class="sourceLineNo">131</span> private final Condition slotCond = lock.newCondition();<a name="line.131"></a>
-<span class="sourceLineNo">132</span> private final Condition syncCond = lock.newCondition();<a name="line.132"></a>
-<span class="sourceLineNo">133</span><a name="line.133"></a>
-<span class="sourceLineNo">134</span> private final LeaseRecovery leaseRecovery;<a name="line.134"></a>
-<span class="sourceLineNo">135</span> private final Configuration conf;<a name="line.135"></a>
-<span class="sourceLineNo">136</span> private final FileSystem fs;<a name="line.136"></a>
-<span class="sourceLineNo">137</span> private final Path walDir;<a name="line.137"></a>
-<span class="sourceLineNo">138</span> private final Path walArchiveDir;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> private final boolean enforceStreamCapability;<a name="line.139"></a>
+<span class="sourceLineNo">113</span> public interface LeaseRecovery {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> void recoverFileLease(FileSystem fs, Path path) throws IOException;<a name="line.114"></a>
+<span class="sourceLineNo">115</span> }<a name="line.115"></a>
+<span class="sourceLineNo">116</span><a name="line.116"></a>
+<span class="sourceLineNo">117</span> public static final String WAL_COUNT_WARN_THRESHOLD_CONF_KEY =<a name="line.117"></a>
+<span class="sourceLineNo">118</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.118"></a>
+<span class="sourceLineNo">119</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.121"></a>
+<span class="sourceLineNo">122</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.122"></a>
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+<span class="sourceLineNo">159</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.159"></a>
+<span class="sourceLineNo">160</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.160"></a>
+<span class="sourceLineNo">161</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> private final Condition waitCond = lock.newCondition();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> private final Condition slotCond = lock.newCondition();<a name="line.163"></a>
+<span class="sourceLineNo">164</span> private final Condition syncCond = lock.newCondition();<a name="line.164"></a>
+<span class="sourceLineNo">165</span><a name="line.165"></a>
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+<span class="sourceLineNo">168</span> private final FileSystem fs;<a name="line.168"></a>
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+<span class="sourceLineNo">172</span><a name="line.172"></a>
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+<span class="sourceLineNo">174</span> private final AtomicBoolean loading = new AtomicBoolean(true);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.177"></a>
+<span class="sourceLineNo">178</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> private LinkedTransferQueue<ByteSlot> slotsCache = null;<a name="line.180"></a>
+<span class="sourceLineNo">181</span> private Set<ProcedureWALFile> corruptedLogs = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> private FSDataOutputStream stream = null;<a name="line.182"></a>
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+<span class="sourceLineNo">186</span> private int slotIndex = 0;<a name="line.186"></a>
+<span class="sourceLineNo">187</span> private Thread syncThread;<a name="line.187"></a>
+<span class="sourceLineNo">188</span> private ByteSlot[] slots;<a name="line.188"></a>
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-<span class="sourceLineNo">201</span> this(conf,<a name="line.201"></a>
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+<span class="sourceLineNo">195</span> private int periodicRollMsec;<a name="line.195"></a>
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+<span class="sourceLineNo">199</span><a name="line.199"></a>
+<span class="sourceLineNo">200</span> // Variables used for UI display<a name="line.200"></a>
+<span class="sourceLineNo">201</span> private CircularFifoQueue<SyncMetrics> syncMetricsQueue;<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span> public static class SyncMetrics {<a name="line.203"></a>
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+<span class="sourceLineNo">206</span> private long totalSyncedBytes;<a name="line.206"></a>
+<span class="sourceLineNo">207</span> private int syncedEntries;<a name="line.207"></a>
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+<span class="sourceLineNo">209</span><a name="line.209"></a>
+<span class="sourceLineNo">210</span> public long getTimestamp() {<a name="line.210"></a>
+<span class="sourceLineNo">211</span> return timestamp;<a name="line.211"></a>
+<span class="sourceLineNo">212</span> }<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span> public long getSyncWaitMs() {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> return syncWaitMs;<a name="line.215"></a>
+<span class="sourceLineNo">216</span> }<a name="line.216"></a>
+<span class="sourceLineNo">217</span><a name="line.217"></a>
+<span class="sourceLineNo">218</span> public long getTotalSyncedBytes() {<a name="line.218"></a>
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+<span class="sourceLineNo">221</span><a name="line.221"></a>
+<span class="sourceLineNo">222</span> public long getSyncedEntries() {<a name="line.222"></a>
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+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span><a name="line.225"></a>
+<span class="sourceLineNo">226</span> public float getSyncedPerSec() {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> return syncedPerSec;<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> }<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
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+<span class="sourceLineNo">233</span> this(conf,<a name="line.233"></a>
+<span class="sourceLineNo">234</span> new Path(CommonFSUtils.getWALRootDir(conf), MASTER_PROCEDURE_LOGDIR),<a name="line.234"></a>
+<span class="sourceLineNo">235</span> new Path(CommonFSUtils.getWALRootDir(conf), HConstants.HREGION_OLDLOGDIR_NAME),<a name="line.235"></a>
+<span class="sourceLineNo">236</span> leaseRecovery);<a name="line.236"></a>
+<span class="sourceLineNo">237</span> }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> @VisibleForTesting<a name="line.239"></a>
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+<span class="sourceLineNo">243</span> this.leaseRecovery = leaseRecovery;<a name="line.243"></a>
+<span class="sourceLineNo">244</span> this.walDir = walDir;<a name="line.244"></a>
+<span class="sourceLineNo">245</span> this.walArchiveDir = walArchiveDir;<a name="line.245"></a>
+<span class="sourceLineNo">246</span> this.fs = walDir.getFileSystem(conf);<a name="line.246"></a>
+<span class="sourceLineNo">247</span> this.enforceStreamCapability = conf.getBoolean(CommonFSUtils.UNSAFE_STREAM_CAPABILITY_ENFORCE, true);<a name="line.247"></a>
+<span class="sourceLineNo">248</span><a name="line.248"></a>
+<span class="sourceLineNo">249</span> // Create the log directory for the procedure store<a name="line.249"></a>
+<span class="sourceLineNo">250</span> if (!fs.exists(walDir)) {<a name="line.250"></a>
+<span class="sourceLineNo">251</span> if (!fs.mkdirs(walDir)) {<a name="line.251"></a>
+<span class="sourceLineNo">252</span> throw new IOException("Unable to mkdir " + walDir);<a name="line.252"></a>
+<span class="sourceLineNo">253</span> }<a name="line.253"></a>
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+<span class="sourceLineNo">365</span> @Override<a name="line.365"></a>
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+<span class="sourceLineNo">367</span> return slots == null ? 0 : slots.length;<a name="line.367"></a>
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+<span class="sourceLineNo">369</span><a name="line.369"></a>
+<span class="sourceLineNo">370</span> @Override<a name="line.370"></a>
+<span class="sourceLineNo">371</span> public int setRunningProcedureCount(final int count) {<a name="line.371"></a>
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+<span class="sourceLineNo">374</span> }<a name="line.374"></a>
+<span class="sourceLineNo">375</span><a name="line.375"></a>
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+<span class="sourceLineNo">383</span> return new ArrayList<>(logs);<a name="line.383"></a>
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+<span class="sourceLineNo">386</span> }<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
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+<span class="sourceLineNo">390</span> return corruptedLogs;<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span><a name="line.392"></a>
+<span class="sourceLineNo">393</span> @Override<a name="line.393"></a>
+<span class="sourceLineNo">394</span> public void recoverLease() throws IOException {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> lock.lock();<a name="line.395"></a>
+<span class="sourceLineNo">396</span> try {<a name="line.396"></a>
+<span class="sourceLineNo">397</span> LOG.trace("Starting WAL Procedure Store lease recovery");<a name="line.397"></a>
+<span class="sourceLineNo">398</span> boolean afterFirstAttempt = false;<a name="line.398"></a>
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+<span class="sourceLineNo">400</span> // Don't sleep before first attempt<a name="line.400"></a>
+<span class="sourceLineNo">401</span> if (afterFirstAttempt) {<a name="line.401"></a>
+<span class="sourceLineNo">402</span> LOG.trace("Sleep {} ms after first lease recovery attempt.",<a name="line.402"></a>
+<span class="sourceLineNo">403</span> waitBeforeRoll);<a name="line.403"></a>
+<span class="sourceLineNo">404</span> Threads.sleepWithoutInterrupt(waitBeforeRoll);<a name="line.404"></a>
+<span class="sourceLineNo">405</span> } else {<a name="line.405"></a>
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+<span class="sourceLineNo">409</span> // Get Log-MaxID and recover lease on old logs<a name="line.409"></a>
+<span class="sourceLineNo">410</span> try {<a name="line.410"></a>
+<span class="sourceLineNo">411</span> flushLogId = initOldLogs(oldLogs);<a name="line.411"></a>
+<span class="sourceLineNo">412</span> } catch (FileNotFoundException e) {<a name="line.412"></a>
+<span class="sourceLineNo">413</span> LOG.warn("Someone else is active and deleted logs. retrying.", e);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> continue;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> }<a name="line.415"></a>
+<span class="sourceLineNo">416</span><a name="line.416"></a>
+<span class="sourceLineNo">417</span> // Create new state-log<a name="line.417"></a>
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+<span class="sourceLineNo">419</span> // someone else has already created this log<a name="line.419"></a>
+<span class="sourceLineNo">420</span> LOG.debug("Someone else has already created log {}. Retrying.", flushLogId);<a name="line.420"></a>
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+<span class="sourceLineNo">422</span> }<a name="line.422"></a>
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+<span class="sourceLineNo">424</span> // We have the lease on the log<a name="line.424"></a>
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+<span class="sourceLineNo">427</span> LOG.debug("Someone else created new logs. Expected maxLogId < {}", flushLogId);<a name="line.427"></a>
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+<span class="sourceLineNo">431</span><a name="line.431"></a>
+<span class="sourceLineNo">432</span> LOG.trace("Lease acquired for flushLogId={}", flushLogId);<a name="line.432"></a>
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+<span class="sourceLineNo">435</span> } finally {<a name="line.435"></a>
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-<span class="sourceLineNo">476</span> LOG.debug("WALs cleanup on load is not enabled: " + getActiveLogs());<a name="line.476"></a>
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-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> try {<a name="line.480"></a>
-<span class="sourceLineNo">481</span> periodicRoll();<a name="line.481"></a>
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-<span class="sourceLineNo">483</span> LOG.warn("Unable to cleanup logs on load: " + e.getMessage(), e);<a name="line.483"></a>
-<span class="sourceLineNo">484</span> }<a name="line.484"></a>
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-<span class="sourceLineNo">487</span> @Override<a name="line.487"></a>
-<span class="sourceLineNo">488</span> public void insert(final Procedure proc, final Procedure[] subprocs) {<a name="line.488"></a>
-<span class="sourceLineNo">489</span> if (LOG.isTraceEnabled()) {<a name="line.489"></a>
-<span class="sourceLineNo">490</span> LOG.trace("Insert " + proc + ", subproc=" + Arrays.toString(subprocs));<a name="line.490"></a>
-<span class="sourceLineNo">491</span> }<a name="line.491"></a>
-<span class="sourceLineNo">492</span><a name="line.492"></a>
-<span class="sourceLineNo">493</span> ByteSlot slot = acquireSlot();<a name="line.493"></a>
-<span class="sourceLineNo">494</span> try {<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Serialize the insert<a name="line.495"></a>
-<span class="sourceLineNo">496</span> long[] subProcIds = null;<a name="line.496"></a>
-<span class="sourceLineNo">497</span> if (subprocs != null) {<a name="line.497"></a>
-<span class="sourceLineNo">498</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.498"></a>
-<span class="sourceLineNo">499</span> subProcIds = new long[subprocs.length];<a name="line.499"></a>
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-<span class="sourceLineNo">503</span> } else {<a name="line.503"></a>
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-<span class="sourceLineNo">505</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.505"></a>
-<span class="sourceLineNo">506</span> }<a name="line.506"></a>
+<span class="sourceLineNo">448</span> // Nothing to do, If we have only the current log.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> if (logs.size() == 1) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> LOG.trace("No state logs to replay.");<a name="line.450"></a>
+<span class="sourceLineNo">451</span> loader.setMaxProcId(0);<a name="line.451"></a>
+<s
<TRUNCATED>
[15/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
index d27bef3..e1b183b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
@@ -23,603 +23,603 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.io.FileNotFoundException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.Arrays;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.Collections;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.Comparator;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Iterator;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.LinkedList;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import java.util.concurrent.TimeUnit;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import java.util.concurrent.locks.Condition;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.37"></a>
-<span class="sourceLineNo">038</span><a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.conf.Configuration;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.FileStatus;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.fs.FileSystem;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.fs.Path;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.fs.PathFilter;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.HConstants;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.slf4j.Logger;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.slf4j.LoggerFactory;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.64"></a>
-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span>/**<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * WAL implementation of the ProcedureStore.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> */<a name="line.71"></a>
-<span class="sourceLineNo">072</span>@InterfaceAudience.Private<a name="line.72"></a>
-<span class="sourceLineNo">073</span>@InterfaceStability.Evolving<a name="line.73"></a>
-<span class="sourceLineNo">074</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.74"></a>
-<span class="sourceLineNo">075</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureStore.class);<a name="line.75"></a>
-<span class="sourceLineNo">076</span> public static final String LOG_PREFIX = "pv2-";<a name="line.76"></a>
-<span class="sourceLineNo">077</span> /** Used to construct the name of the log directory for master procedures */<a name="line.77"></a>
-<span class="sourceLineNo">078</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> public interface LeaseRecovery {<a name="line.81"></a>
-<span class="sourceLineNo">082</span> void recoverFileLease(FileSystem fs, Path path) throws IOException;<a name="line.82"></a>
-<span class="sourceLineNo">083</span> }<a name="line.83"></a>
-<span class="sourceLineNo">084</span><a name="line.84"></a>
-<span class="sourceLineNo">085</span> public static final String WAL_COUNT_WARN_THRESHOLD_CONF_KEY =<a name="line.85"></a>
-<span class="sourceLineNo">086</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
-<span class="sourceLineNo">089</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.89"></a>
-<span class="sourceLineNo">090</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private static final boolean DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY = true;<a name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.93"></a>
-<span class="sourceLineNo">094</span> "hbase.procedure.store.wal.max.retries.before.roll";<a name="line.94"></a>
-<span class="sourceLineNo">095</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.97"></a>
-<span class="sourceLineNo">098</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.98"></a>
-<span class="sourceLineNo">099</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.101"></a>
-<span class="sourceLineNo">102</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.105"></a>
-<span class="sourceLineNo">106</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.109"></a>
-<span class="sourceLineNo">110</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.111"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.FileNotFoundException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Comparator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.LinkedList;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.TimeUnit;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.concurrent.locks.Condition;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.conf.Configuration;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileStatus;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FileSystem;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.Path;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.PathFilter;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HConstants;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.slf4j.Logger;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.slf4j.LoggerFactory;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>/**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * WAL implementation of the ProcedureStore.<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * <p/><a name="line.66"></a>
+<span class="sourceLineNo">067</span> * When starting, the upper layer will first call {@link #start(int)}, then {@link #recoverLease()},<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * then {@link #load(ProcedureLoader)}.<a name="line.68"></a>
+<span class="sourceLineNo">069</span> * <p/><a name="line.69"></a>
+<span class="sourceLineNo">070</span> * In {@link #recoverLease()}, we will get the lease by closing all the existing wal files(by<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * calling recoverFileLease), and creating a new wal writer. And we will also get the list of all<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * the old wal files.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * <p/><a name="line.73"></a>
+<span class="sourceLineNo">074</span> * FIXME: notice that the current recover lease implementation is problematic, it can not deal with<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * the races if there are two master both wants to acquire the lease...<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * <p/><a name="line.76"></a>
+<span class="sourceLineNo">077</span> * In {@link #load(ProcedureLoader)} method, we will load all the active procedures. See the<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * comments of this method for more details.<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * <p/><a name="line.79"></a>
+<span class="sourceLineNo">080</span> * The actual logging way is a bit like our FileSystem based WAL implementation as RS side. There is<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * a {@link #slots}, which is more like the ring buffer, and in the insert, update and delete<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * methods we will put thing into the {@link #slots} and wait. And there is a background sync<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * thread(see the {@link #syncLoop()} method) which get data from the {@link #slots} and write them<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * to the FileSystem, and notify the caller that we have finished.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * <p/><a name="line.85"></a>
+<span class="sourceLineNo">086</span> * TODO: try using disruptor to increase performance and simplify the logic?<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * <p/><a name="line.87"></a>
+<span class="sourceLineNo">088</span> * The {@link #storeTracker} keeps track of the modified procedures in the newest wal file, which is<a name="line.88"></a>
+<span class="sourceLineNo">089</span> * also the one being written currently. And the deleted bits in it are for all the procedures, not<a name="line.89"></a>
+<span class="sourceLineNo">090</span> * only the ones in the newest wal file. And when rolling a log, we will first store it in the<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * trailer of the current wal file, and then reset its modified bits, so that it can start to track<a name="line.91"></a>
+<span class="sourceLineNo">092</span> * the modified procedures for the new wal file.<a name="line.92"></a>
+<span class="sourceLineNo">093</span> * <p/><a name="line.93"></a>
+<span class="sourceLineNo">094</span> * The {@link #holdingCleanupTracker} is used to test whether we are safe to delete the oldest wal<a name="line.94"></a>
+<span class="sourceLineNo">095</span> * file. When there are log rolling and there are more than 1 wal files, we will make use of it. It<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * will first be initialized to the oldest file's tracker(which is stored in the trailer), using the<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * method {@link ProcedureStoreTracker#resetTo(ProcedureStoreTracker, boolean)}, and then merge it<a name="line.97"></a>
+<span class="sourceLineNo">098</span> * with the tracker of every newer wal files, using the<a name="line.98"></a>
+<span class="sourceLineNo">099</span> * {@link ProcedureStoreTracker#setDeletedIfModifiedInBoth(ProcedureStoreTracker)}. If we find out<a name="line.99"></a>
+<span class="sourceLineNo">100</span> * that all the modified procedures for the oldest wal file are modified or deleted in newer wal<a name="line.100"></a>
+<span class="sourceLineNo">101</span> * files, then we can delete it.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.103"></a>
+<span class="sourceLineNo">104</span> */<a name="line.104"></a>
+<span class="sourceLineNo">105</span>@InterfaceAudience.Private<a name="line.105"></a>
+<span class="sourceLineNo">106</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.106"></a>
+<span class="sourceLineNo">107</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureStore.class);<a name="line.107"></a>
+<span class="sourceLineNo">108</span> public static final String LOG_PREFIX = "pv2-";<a name="line.108"></a>
+<span class="sourceLineNo">109</span> /** Used to construct the name of the log directory for master procedures */<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.110"></a>
+<span class="sourceLineNo">111</span><a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.113"></a>
-<span class="sourceLineNo">114</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> public static final String USE_HSYNC_CONF_KEY = "hbase.procedure.store.wal.use.hsync";<a name="line.116"></a>
-<span class="sourceLineNo">117</span> private static final boolean DEFAULT_USE_HSYNC = true;<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> public static final String ROLL_THRESHOLD_CONF_KEY = "hbase.procedure.store.wal.roll.threshold";<a name="line.119"></a>
-<span class="sourceLineNo">120</span> private static final long DEFAULT_ROLL_THRESHOLD = 32 * 1024 * 1024; // 32M<a name="line.120"></a>
-<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> public static final String STORE_WAL_SYNC_STATS_COUNT =<a name="line.122"></a>
-<span class="sourceLineNo">123</span> "hbase.procedure.store.wal.sync.stats.count";<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private static final int DEFAULT_SYNC_STATS_COUNT = 10;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> private final LinkedList<ProcedureWALFile> logs = new LinkedList<>();<a name="line.126"></a>
-<span class="sourceLineNo">127</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.127"></a>
-<span class="sourceLineNo">128</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.128"></a>
-<span class="sourceLineNo">129</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.129"></a>
-<span class="sourceLineNo">130</span> private final Condition waitCond = lock.newCondition();<a name="line.130"></a>
-<span class="sourceLineNo">131</span> private final Condition slotCond = lock.newCondition();<a name="line.131"></a>
-<span class="sourceLineNo">132</span> private final Condition syncCond = lock.newCondition();<a name="line.132"></a>
-<span class="sourceLineNo">133</span><a name="line.133"></a>
-<span class="sourceLineNo">134</span> private final LeaseRecovery leaseRecovery;<a name="line.134"></a>
-<span class="sourceLineNo">135</span> private final Configuration conf;<a name="line.135"></a>
-<span class="sourceLineNo">136</span> private final FileSystem fs;<a name="line.136"></a>
-<span class="sourceLineNo">137</span> private final Path walDir;<a name="line.137"></a>
-<span class="sourceLineNo">138</span> private final Path walArchiveDir;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> private final boolean enforceStreamCapability;<a name="line.139"></a>
+<span class="sourceLineNo">113</span> public interface LeaseRecovery {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> void recoverFileLease(FileSystem fs, Path path) throws IOException;<a name="line.114"></a>
+<span class="sourceLineNo">115</span> }<a name="line.115"></a>
+<span class="sourceLineNo">116</span><a name="line.116"></a>
+<span class="sourceLineNo">117</span> public static final String WAL_COUNT_WARN_THRESHOLD_CONF_KEY =<a name="line.117"></a>
+<span class="sourceLineNo">118</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.118"></a>
+<span class="sourceLineNo">119</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.121"></a>
+<span class="sourceLineNo">122</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.122"></a>
+<span class="sourceLineNo">123</span> private static final boolean DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> "hbase.procedure.store.wal.max.retries.before.roll";<a name="line.126"></a>
+<span class="sourceLineNo">127</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.129"></a>
+<span class="sourceLineNo">130</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.130"></a>
+<span class="sourceLineNo">131</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.131"></a>
+<span class="sourceLineNo">132</span><a name="line.132"></a>
+<span class="sourceLineNo">133</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.133"></a>
+<span class="sourceLineNo">134</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.134"></a>
+<span class="sourceLineNo">135</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.137"></a>
+<span class="sourceLineNo">138</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.138"></a>
+<span class="sourceLineNo">139</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.139"></a>
<span class="sourceLineNo">140</span><a name="line.140"></a>
-<span class="sourceLineNo">141</span> private final AtomicReference<Throwable> syncException = new AtomicReference<>();<a name="line.141"></a>
-<span class="sourceLineNo">142</span> private final AtomicBoolean loading = new AtomicBoolean(true);<a name="line.142"></a>
-<span class="sourceLineNo">143</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.143"></a>
-<span class="sourceLineNo">144</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.144"></a>
-<span class="sourceLineNo">145</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.145"></a>
-<span class="sourceLineNo">146</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.146"></a>
+<span class="sourceLineNo">141</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.141"></a>
+<span class="sourceLineNo">142</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.142"></a>
+<span class="sourceLineNo">143</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.143"></a>
+<span class="sourceLineNo">144</span><a name="line.144"></a>
+<span class="sourceLineNo">145</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.145"></a>
+<span class="sourceLineNo">146</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.146"></a>
<span class="sourceLineNo">147</span><a name="line.147"></a>
-<span class="sourceLineNo">148</span> private LinkedTransferQueue<ByteSlot> slotsCache = null;<a name="line.148"></a>
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-<span class="sourceLineNo">150</span> private FSDataOutputStream stream = null;<a name="line.150"></a>
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+<span class="sourceLineNo">159</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.159"></a>
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+<span class="sourceLineNo">175</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.177"></a>
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+<span class="sourceLineNo">179</span><a name="line.179"></a>
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+<span class="sourceLineNo">187</span> private Thread syncThread;<a name="line.187"></a>
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+<span class="sourceLineNo">202</span><a name="line.202"></a>
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+<span class="sourceLineNo">209</span><a name="line.209"></a>
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+<span class="sourceLineNo">213</span><a name="line.213"></a>
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+<span class="sourceLineNo">229</span> }<a name="line.229"></a>
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+<span class="sourceLineNo">233</span> this(conf,<a name="line.233"></a>
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+<span class="sourceLineNo">248</span><a name="line.248"></a>
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+<span class="sourceLineNo">251</span> if (!fs.mkdirs(walDir)) {<a name="line.251"></a>
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<span class="sourceLineNo">254</span> }<a name="line.254"></a>
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+<span class="sourceLineNo">356</span> try {<a name="line.356"></a>
+<span class="sourceLineNo">357</span> waitCond.signalAll();<a name="line.357"></a>
+<span class="sourceLineNo">358</span> syncCond.signalAll();<a name="line.358"></a>
+<span class="sourceLineNo">359</span> } finally {<a name="line.359"></a>
+<span class="sourceLineNo">360</span> lock.unlock();<a name="line.360"></a>
+<span class="sourceLineNo">361</span> }<a name="line.361"></a>
+<span class="sourceLineNo">362</span> }<a name="line.362"></a>
+<span class="sourceLineNo">363</span> }<a name="line.363"></a>
+<span class="sourceLineNo">364</span><a name="line.364"></a>
+<span class="sourceLineNo">365</span> @Override<a name="line.365"></a>
+<span class="sourceLineNo">366</span> public int getNumThreads() {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> return slots == null ? 0 : slots.length;<a name="line.367"></a>
+<span class="sourceLineNo">368</span> }<a name="line.368"></a>
+<span class="sourceLineNo">369</span><a name="line.369"></a>
+<span class="sourceLineNo">370</span> @Override<a name="line.370"></a>
+<span class="sourceLineNo">371</span> public int setRunningProcedureCount(final int count) {<a name="line.371"></a>
+<span class="sourceLineNo">372</span> this.runningProcCount = count > 0 ? Math.min(count, slots.length) : slots.length;<a name="line.372"></a>
+<span class="sourceLineNo">373</span> return this.runningProcCount;<a name="line.373"></a>
+<span class="sourceLineNo">374</span> }<a name="line.374"></a>
+<span class="sourceLineNo">375</span><a name="line.375"></a>
+<span class="sourceLineNo">376</span> public ProcedureStoreTracker getStoreTracker() {<a name="line.376"></a>
+<span class="sourceLineNo">377</span> return storeTracker;<a name="line.377"></a>
+<span class="sourceLineNo">378</span> }<a name="line.378"></a>
+<span class="sourceLineNo">379</span><a name="line.379"></a>
+<span class="sourceLineNo">380</span> public ArrayList<ProcedureWALFile> getActiveLogs() {<a name="line.380"></a>
+<span class="sourceLineNo">381</span> lock.lock();<a name="line.381"></a>
+<span class="sourceLineNo">382</span> try {<a name="line.382"></a>
+<span class="sourceLineNo">383</span> return new ArrayList<>(logs);<a name="line.383"></a>
+<span class="sourceLineNo">384</span> } finally {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> lock.unlock();<a name="line.385"></a>
+<span class="sourceLineNo">386</span> }<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
+<span class="sourceLineNo">389</span> public Set<ProcedureWALFile> getCorruptedLogs() {<a name="line.389"></a>
+<span class="sourceLineNo">390</span> return corruptedLogs;<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span><a name="line.392"></a>
+<span class="sourceLineNo">393</span> @Override<a name="line.393"></a>
+<span class="sourceLineNo">394</span> public void recoverLease() throws IOException {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> lock.lock();<a name="line.395"></a>
+<span class="sourceLineNo">396</span> try {<a name="line.396"></a>
+<span class="sourceLineNo">397</span> LOG.trace("Starting WAL Procedure Store lease recovery");<a name="line.397"></a>
+<span class="sourceLineNo">398</span> boolean afterFirstAttempt = false;<a name="line.398"></a>
+<span class="sourceLineNo">399</span> while (isRunning()) {<a name="line.399"></a>
+<span class="sourceLineNo">400</span> // Don't sleep before first attempt<a name="line.400"></a>
+<span class="sourceLineNo">401</span> if (afterFirstAttempt) {<a name="line.401"></a>
+<span class="sourceLineNo">402</span> LOG.trace("Sleep {} ms after first lease recovery attempt.",<a name="line.402"></a>
+<span class="sourceLineNo">403</span> waitBeforeRoll);<a name="line.403"></a>
+<span class="sourceLineNo">404</span> Threads.sleepWithoutInterrupt(waitBeforeRoll);<a name="line.404"></a>
+<span class="sourceLineNo">405</span> } else {<a name="line.405"></a>
+<span class="sourceLineNo">406</span> afterFirstAttempt = true;<a name="line.406"></a>
+<span class="sourceLineNo">407</span> }<a name="line.407"></a>
+<span class="sourceLineNo">408</span> FileStatus[] oldLogs = getLogFiles();<a name="line.408"></a>
+<span class="sourceLineNo">409</span> // Get Log-MaxID and recover lease on old logs<a name="line.409"></a>
+<span class="sourceLineNo">410</span> try {<a name="line.410"></a>
+<span class="sourceLineNo">411</span> flushLogId = initOldLogs(oldLogs);<a name="line.411"></a>
+<span class="sourceLineNo">412</span> } catch (FileNotFoundException e) {<a name="line.412"></a>
+<span class="sourceLineNo">413</span> LOG.warn("Someone else is active and deleted logs. retrying.", e);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> continue;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> }<a name="line.415"></a>
+<span class="sourceLineNo">416</span><a name="line.416"></a>
+<span class="sourceLineNo">417</span> // Create new state-log<a name="line.417"></a>
+<span class="sourceLineNo">418</span> if (!rollWriter(flushLogId + 1)) {<a name="line.418"></a>
+<span class="sourceLineNo">419</span> // someone else has already created this log<a name="line.419"></a>
+<span class="sourceLineNo">420</span> LOG.debug("Someone else has already created log {}. Retrying.", flushLogId);<a name="line.420"></a>
+<span class="sourceLineNo">421</span> continue;<a name="line.421"></a>
+<span class="sourceLineNo">422</span> }<a name="line.422"></a>
+<span class="sourceLineNo">423</span><a name="line.423"></a>
+<span class="sourceLineNo">424</span> // We have the lease on the log<a name="line.424"></a>
+<span class="sourceLineNo">425</span> oldLogs = getLogFiles();<a name="line.425"></a>
+<span class="sourceLineNo">426</span> if (getMaxLogId(oldLogs) > flushLogId) {<a name="line.426"></a>
+<span class="sourceLineNo">427</span> LOG.debug("Someone else created new logs. Expected maxLogId < {}", flushLogId);<a name="line.427"></a>
+<span class="sourceLineNo">428</span> logs.getLast().removeFile(this.walArchiveDir);<a name="line.428"></a>
+<span class="sourceLineNo">429</span> continue;<a name="line.429"></a>
+<span class="sourceLineNo">430</span> }<a name="line.430"></a>
+<span class="sourceLineNo">431</span><a name="line.431"></a>
+<span class="sourceLineNo">432</span> LOG.trace("Lease acquired for flushLogId={}", flushLogId);<a name="line.432"></a>
+<span class="sourceLineNo">433</span> break;<a name="line.433"></a>
+<span class="sourceLineNo">434</span> }<a name="line.434"></a>
+<span class="sourceLineNo">435</span> } finally {<a name="line.435"></a>
+<span class="sourceLineNo">436</span> lock.unlock();<a name="line.436"></a>
+<span class="sourceLineNo">437</span> }<a name="line.437"></a>
+<span class="sourceLineNo">438</span> }<a name="line.438"></a>
+<span class="sourceLineNo">439</span><a name="line.439"></a>
+<span class="sourceLineNo">440</span> @Override<a name="line.440"></a>
+<span class="sourceLineNo">441</span> public void load(ProcedureLoader loader) throws IOException {<a name="line.441"></a>
+<span class="sourceLineNo">442</span> lock.lock();<a name="line.442"></a>
+<span class="sourceLineNo">443</span> try {<a name="line.443"></a>
+<span class="sourceLineNo">444</span> if (logs.isEmpty()) {<a name="line.444"></a>
+<span class="sourceLineNo">445</span> throw new RuntimeException("recoverLease() must be called before loading data");<a name="line.445"></a>
+<span class="sourceLineNo">446</span> }<a name="line.446"></a>
<span class="sourceLineNo">447</span><a name="line.447"></a>
-<span class="sourceLineNo">448</span> @Override<a name="line.448"></a>
-<span class="sourceLineNo">449</span> public void markCorruptedWAL(ProcedureWALFile log, IOException e) {<a name="line.449"></a>
-<span class="sourceLineNo">450</span> if (corruptedLogs == null) {<a name="line.450"></a>
-<span class="sourceLineNo">451</span> corruptedLogs = new HashSet<>();<a name="line.451"></a>
-<span class="sourceLineNo">452</span> }<a name="line.452"></a>
-<span class="sourceLineNo">453</span> corruptedLogs.add(log);<a name="line.453"></a>
-<span class="sourceLineNo">454</span> // TODO: sideline corrupted log<a name="line.454"></a>
-<span class="sourceLineNo">455</span> }<a name="line.455"></a>
-<span class="sourceLineNo">456</span> });<a name="line.456"></a>
-<span class="sourceLineNo">457</span> } finally {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> try {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> // try to cleanup inactive wals and complete the operation<a name="line.459"></a>
-<span class="sourceLineNo">460</span> buildHoldingCleanupTracker();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> tryCleanupLogsOnLoad();<a name="line.461"></a>
-<span class="sourceLineNo">462</span> loading.set(false);<a name="line.462"></a>
-<span class="sourceLineNo">463</span> } finally {<a name="line.463"></a>
-<span class="sourceLineNo">464</span> lock.unlock();<a name="line.464"></a>
-<span class="sourceLineNo">465</span> }<a name="line.465"></a>
-<span class="sourceLineNo">466</span> }<a name="line.466"></a>
-<span class="sourceLineNo">467</span> }<a name="line.467"></a>
-<span class="sourceLineNo">468</span><a name="line.468"></a>
-<span class="sourceLineNo">469</span> private void tryCleanupLogsOnLoad() {<a name="line.469"></a>
-<span class="sourceLineNo">470</span> // nothing to cleanup.<a name="line.470"></a>
-<span class="sourceLineNo">471</span> if (logs.size() <= 1) return;<a name="line.471"></a>
-<span class="sourceLineNo">472</span><a name="line.472"></a>
-<span class="sourceLineNo">473</span> // the config says to not cleanup wals on load.<a name="line.473"></a>
-<span class="sourceLineNo">474</span> if (!conf.getBoolean(EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY,<a name="line.474"></a>
-<span class="sourceLineNo">475</span> DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY)) {<a name="line.475"></a>
-<span class="sourceLineNo">476</span> LOG.debug("WALs cleanup on load is not enabled: " + getActiveLogs());<a name="line.476"></a>
-<span class="sourceLineNo">477</span> return;<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> try {<a name="line.480"></a>
-<span class="sourceLineNo">481</span> periodicRoll();<a name="line.481"></a>
-<span class="sourceLineNo">482</span> } catch (IOException e) {<a name="line.482"></a>
-<span class="sourceLineNo">483</span> LOG.warn("Unable to cleanup logs on load: " + e.getMessage(), e);<a name="line.483"></a>
-<span class="sourceLineNo">484</span> }<a name="line.484"></a>
-<span class="sourceLineNo">485</span> }<a name="line.485"></a>
-<span class="sourceLineNo">486</span><a name="line.486"></a>
-<span class="sourceLineNo">487</span> @Override<a name="line.487"></a>
-<span class="sourceLineNo">488</span> public void insert(final Procedure proc, final Procedure[] subprocs) {<a name="line.488"></a>
-<span class="sourceLineNo">489</span> if (LOG.isTraceEnabled()) {<a name="line.489"></a>
-<span class="sourceLineNo">490</span> LOG.trace("Insert " + proc + ", subproc=" + Arrays.toString(subprocs));<a name="line.490"></a>
-<span class="sourceLineNo">491</span> }<a name="line.491"></a>
-<span class="sourceLineNo">492</span><a name="line.492"></a>
-<span class="sourceLineNo">493</span> ByteSlot slot = acquireSlot();<a name="line.493"></a>
-<span class="sourceLineNo">494</span> try {<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Serialize the insert<a name="line.495"></a>
-<span class="sourceLineNo">496</span> long[] subProcIds = null;<a name="line.496"></a>
-<span class="sourceLineNo">497</span> if (subprocs != null) {<a name="line.497"></a>
-<span class="sourceLineNo">498</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.498"></a>
-<span class="sourceLineNo">499</span> subProcIds = new long[subprocs.length];<a name="line.499"></a>
-<span class="sourceLineNo">500</span> for (int i = 0; i < subprocs.length; ++i) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> subProcIds[i] = subprocs[i].getProcId();<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> } else {<a name="line.503"></a>
-<span class="sourceLineNo">504</span> assert !proc.hasParent();<a name="line.504"></a>
-<span class="sourceLineNo">505</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.505"></a>
-<span class="sourceLineNo">506</span> }<a name="line.506"></a>
+<span class="sourceLineNo">448</span> // Nothing to do, If we have only the current log.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> if (logs.size() == 1) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> LOG.trace("No state logs to replay.");<a name="line.450"></a>
+<span class="sourceLineNo
<TRUNCATED>
[18/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html
index 11f570d..6cdebcf 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html
@@ -29,31 +29,31 @@
<span class="sourceLineNo">021</span>import java.io.PrintStream;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.conf.Configuration;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configured;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileStatus;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FileSystem;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.fs.Path;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.slf4j.Logger;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.slf4j.LoggerFactory;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.util.Tool;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.util.ToolRunner;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.PosixParser;<a name="line.48"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.conf.Configured;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.fs.FileStatus;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FileSystem;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.Path;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.util.Tool;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.util.ToolRunner;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.slf4j.Logger;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.slf4j.LoggerFactory;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.DefaultParser;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.Options;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hbase.thirdparty.org.apache.commons.cli.ParseException;<a name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
<span class="sourceLineNo">050</span>/**<a name="line.50"></a>
<span class="sourceLineNo">051</span> * ProcedureWALPrettyPrinter prints the contents of a given ProcedureWAL file<a name="line.51"></a>
@@ -172,7 +172,7 @@
<span class="sourceLineNo">164</span><a name="line.164"></a>
<span class="sourceLineNo">165</span> final List<Path> files = new ArrayList<>();<a name="line.165"></a>
<span class="sourceLineNo">166</span> try {<a name="line.166"></a>
-<span class="sourceLineNo">167</span> CommandLine cmd = new PosixParser().parse(options, args);<a name="line.167"></a>
+<span class="sourceLineNo">167</span> CommandLine cmd = new DefaultParser().parse(options, args);<a name="line.167"></a>
<span class="sourceLineNo">168</span><a name="line.168"></a>
<span class="sourceLineNo">169</span> if (cmd.hasOption("f")) {<a name="line.169"></a>
<span class="sourceLineNo">170</span> files.add(new Path(cmd.getOptionValue("f")));<a name="line.170"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html
new file mode 100644
index 0000000..a281f12
--- /dev/null
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html
@@ -0,0 +1,679 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span>/**<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * We keep an in-memory map of the procedures sorted by replay order. (see the details in the<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * beginning of {@link ProcedureWALFormatReader}).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> *<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * <pre><a name="line.33"></a>
+<span class="sourceLineNo">034</span> * procedureMap = | A | | E | | C | | | | | G | | |<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * D B<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * replayOrderHead = C <-> B <-> E <-> D <-> A <-> G<a name="line.36"></a>
+<span class="sourceLineNo">037</span> *<a name="line.37"></a>
+<span class="sourceLineNo">038</span> * We also have a lazy grouping by "root procedure", and a list of<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * unlinked procedures. If after reading all the WALs we have unlinked<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * procedures it means that we had a missing WAL or a corruption.<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * rootHead = A <-> D <-> G<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * B E<a name="line.42"></a>
+<span class="sourceLineNo">043</span> * C<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * unlinkFromLinkList = None<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * </pre><a name="line.45"></a>
+<span class="sourceLineNo">046</span> */<a name="line.46"></a>
+<span class="sourceLineNo">047</span>class WALProcedureMap {<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureMap.class);<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> private static class Entry {<a name="line.51"></a>
+<span class="sourceLineNo">052</span> // For bucketed linked lists in hash-table.<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private Entry hashNext;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> // child head<a name="line.54"></a>
+<span class="sourceLineNo">055</span> private Entry childHead;<a name="line.55"></a>
+<span class="sourceLineNo">056</span> // double-link for rootHead or childHead<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private Entry linkNext;<a name="line.57"></a>
+<span class="sourceLineNo">058</span> private Entry linkPrev;<a name="line.58"></a>
+<span class="sourceLineNo">059</span> // replay double-linked-list<a name="line.59"></a>
+<span class="sourceLineNo">060</span> private Entry replayNext;<a name="line.60"></a>
+<span class="sourceLineNo">061</span> private Entry replayPrev;<a name="line.61"></a>
+<span class="sourceLineNo">062</span> // procedure-infos<a name="line.62"></a>
+<span class="sourceLineNo">063</span> private Procedure<?> procedure;<a name="line.63"></a>
+<span class="sourceLineNo">064</span> private ProcedureProtos.Procedure proto;<a name="line.64"></a>
+<span class="sourceLineNo">065</span> private boolean ready = false;<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> public Entry(Entry hashNext) {<a name="line.67"></a>
+<span class="sourceLineNo">068</span> this.hashNext = hashNext;<a name="line.68"></a>
+<span class="sourceLineNo">069</span> }<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> public long getProcId() {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> return proto.getProcId();<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> public long getParentId() {<a name="line.75"></a>
+<span class="sourceLineNo">076</span> return proto.getParentId();<a name="line.76"></a>
+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span> public boolean hasParent() {<a name="line.79"></a>
+<span class="sourceLineNo">080</span> return proto.hasParentId();<a name="line.80"></a>
+<span class="sourceLineNo">081</span> }<a name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span> public boolean isReady() {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> return ready;<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span> public boolean isFinished() {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> if (!hasParent()) {<a name="line.88"></a>
+<span class="sourceLineNo">089</span> // we only consider 'root' procedures. because for the user 'finished'<a name="line.89"></a>
+<span class="sourceLineNo">090</span> // means when everything up to the 'root' is finished.<a name="line.90"></a>
+<span class="sourceLineNo">091</span> switch (proto.getState()) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> case ROLLEDBACK:<a name="line.92"></a>
+<span class="sourceLineNo">093</span> case SUCCESS:<a name="line.93"></a>
+<span class="sourceLineNo">094</span> return true;<a name="line.94"></a>
+<span class="sourceLineNo">095</span> default:<a name="line.95"></a>
+<span class="sourceLineNo">096</span> break;<a name="line.96"></a>
+<span class="sourceLineNo">097</span> }<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span> return false;<a name="line.99"></a>
+<span class="sourceLineNo">100</span> }<a name="line.100"></a>
+<span class="sourceLineNo">101</span><a name="line.101"></a>
+<span class="sourceLineNo">102</span> public Procedure<?> convert() throws IOException {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> if (procedure == null) {<a name="line.103"></a>
+<span class="sourceLineNo">104</span> procedure = ProcedureUtil.convertToProcedure(proto);<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span> return procedure;<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }<a name="line.107"></a>
+<span class="sourceLineNo">108</span><a name="line.108"></a>
+<span class="sourceLineNo">109</span> @Override<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public String toString() {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> final StringBuilder sb = new StringBuilder();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> sb.append("Entry(");<a name="line.112"></a>
+<span class="sourceLineNo">113</span> sb.append(getProcId());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> sb.append(", parentId=");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> sb.append(getParentId());<a name="line.115"></a>
+<span class="sourceLineNo">116</span> sb.append(", class=");<a name="line.116"></a>
+<span class="sourceLineNo">117</span> sb.append(proto.getClassName());<a name="line.117"></a>
+<span class="sourceLineNo">118</span> sb.append(")");<a name="line.118"></a>
+<span class="sourceLineNo">119</span> return sb.toString();<a name="line.119"></a>
+<span class="sourceLineNo">120</span> }<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> private static class EntryIterator implements ProcedureIterator {<a name="line.123"></a>
+<span class="sourceLineNo">124</span> private final Entry replayHead;<a name="line.124"></a>
+<span class="sourceLineNo">125</span> private Entry current;<a name="line.125"></a>
+<span class="sourceLineNo">126</span><a name="line.126"></a>
+<span class="sourceLineNo">127</span> public EntryIterator(Entry replayHead) {<a name="line.127"></a>
+<span class="sourceLineNo">128</span> this.replayHead = replayHead;<a name="line.128"></a>
+<span class="sourceLineNo">129</span> this.current = replayHead;<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> @Override<a name="line.132"></a>
+<span class="sourceLineNo">133</span> public void reset() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> this.current = replayHead;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> @Override<a name="line.137"></a>
+<span class="sourceLineNo">138</span> public boolean hasNext() {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> return current != null;<a name="line.139"></a>
+<span class="sourceLineNo">140</span> }<a name="line.140"></a>
+<span class="sourceLineNo">141</span><a name="line.141"></a>
+<span class="sourceLineNo">142</span> @Override<a name="line.142"></a>
+<span class="sourceLineNo">143</span> public boolean isNextFinished() {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> return current != null && current.isFinished();<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> @Override<a name="line.147"></a>
+<span class="sourceLineNo">148</span> public void skipNext() {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> current = current.replayNext;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> @Override<a name="line.152"></a>
+<span class="sourceLineNo">153</span> public Procedure<?> next() throws IOException {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> try {<a name="line.154"></a>
+<span class="sourceLineNo">155</span> return current.convert();<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } finally {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> current = current.replayNext;<a name="line.157"></a>
+<span class="sourceLineNo">158</span> }<a name="line.158"></a>
+<span class="sourceLineNo">159</span> }<a name="line.159"></a>
+<span class="sourceLineNo">160</span> }<a name="line.160"></a>
+<span class="sourceLineNo">161</span><a name="line.161"></a>
+<span class="sourceLineNo">162</span> // procedure hash table<a name="line.162"></a>
+<span class="sourceLineNo">163</span> private Entry[] procedureMap;<a name="line.163"></a>
+<span class="sourceLineNo">164</span><a name="line.164"></a>
+<span class="sourceLineNo">165</span> // replay-order double-linked-list<a name="line.165"></a>
+<span class="sourceLineNo">166</span> private Entry replayOrderHead;<a name="line.166"></a>
+<span class="sourceLineNo">167</span> private Entry replayOrderTail;<a name="line.167"></a>
+<span class="sourceLineNo">168</span><a name="line.168"></a>
+<span class="sourceLineNo">169</span> // root linked-list<a name="line.169"></a>
+<span class="sourceLineNo">170</span> private Entry rootHead;<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> // pending unlinked children (root not present yet)<a name="line.172"></a>
+<span class="sourceLineNo">173</span> private Entry childUnlinkedHead;<a name="line.173"></a>
+<span class="sourceLineNo">174</span><a name="line.174"></a>
+<span class="sourceLineNo">175</span> // Track ProcId range<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private long minModifiedProcId = Long.MAX_VALUE;<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private long maxModifiedProcId = Long.MIN_VALUE;<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> public WALProcedureMap(int size) {<a name="line.179"></a>
+<span class="sourceLineNo">180</span> procedureMap = new Entry[size];<a name="line.180"></a>
+<span class="sourceLineNo">181</span> replayOrderHead = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> replayOrderTail = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> rootHead = null;<a name="line.183"></a>
+<span class="sourceLineNo">184</span> childUnlinkedHead = null;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> }<a name="line.185"></a>
+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span> public void add(ProcedureProtos.Procedure procProto) {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> trackProcIds(procProto.getProcId());<a name="line.188"></a>
+<span class="sourceLineNo">189</span> Entry entry = addToMap(procProto.getProcId(), procProto.hasParentId());<a name="line.189"></a>
+<span class="sourceLineNo">190</span> boolean newEntry = entry.proto == null;<a name="line.190"></a>
+<span class="sourceLineNo">191</span> // We have seen procedure WALs where the entries are out of order; see HBASE-18152.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> // To compensate, only replace the Entry procedure if for sure this new procedure<a name="line.192"></a>
+<span class="sourceLineNo">193</span> // is indeed an entry that came later.<a name="line.193"></a>
+<span class="sourceLineNo">194</span> // TODO: Fix the writing of procedure info so it does not violate basic expectation, that WALs<a name="line.194"></a>
+<span class="sourceLineNo">195</span> // contain procedure changes goingfrom start to finish in sequence.<a name="line.195"></a>
+<span class="sourceLineNo">196</span> if (newEntry || isIncreasing(entry.proto, procProto)) {<a name="line.196"></a>
+<span class="sourceLineNo">197</span> entry.proto = procProto;<a name="line.197"></a>
+<span class="sourceLineNo">198</span> }<a name="line.198"></a>
+<span class="sourceLineNo">199</span> addToReplayList(entry);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> if (newEntry) {<a name="line.200"></a>
+<span class="sourceLineNo">201</span> if (procProto.hasParentId()) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> childUnlinkedHead = addToLinkList(entry, childUnlinkedHead);<a name="line.202"></a>
+<span class="sourceLineNo">203</span> } else {<a name="line.203"></a>
+<span class="sourceLineNo">204</span> rootHead = addToLinkList(entry, rootHead);<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span> }<a name="line.206"></a>
+<span class="sourceLineNo">207</span> }<a name="line.207"></a>
+<span class="sourceLineNo">208</span><a name="line.208"></a>
+<span class="sourceLineNo">209</span> /**<a name="line.209"></a>
+<span class="sourceLineNo">210</span> * @return True if this new procedure is 'richer' than the current one else false and we log this<a name="line.210"></a>
+<span class="sourceLineNo">211</span> * incidence where it appears that the WAL has older entries appended after newer ones.<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * See HBASE-18152.<a name="line.212"></a>
+<span class="sourceLineNo">213</span> */<a name="line.213"></a>
+<span class="sourceLineNo">214</span> private static boolean isIncreasing(ProcedureProtos.Procedure current,<a name="line.214"></a>
+<span class="sourceLineNo">215</span> ProcedureProtos.Procedure candidate) {<a name="line.215"></a>
+<span class="sourceLineNo">216</span> // Check that the procedures we see are 'increasing'. We used to compare<a name="line.216"></a>
+<span class="sourceLineNo">217</span> // procedure id first and then update time but it can legitimately go backwards if the<a name="line.217"></a>
+<span class="sourceLineNo">218</span> // procedure is failed or rolled back so that was unreliable. Was going to compare<a name="line.218"></a>
+<span class="sourceLineNo">219</span> // state but lets see if comparing update time enough (unfortunately this issue only<a name="line.219"></a>
+<span class="sourceLineNo">220</span> // seen under load...)<a name="line.220"></a>
+<span class="sourceLineNo">221</span> boolean increasing = current.getLastUpdate() <= candidate.getLastUpdate();<a name="line.221"></a>
+<span class="sourceLineNo">222</span> if (!increasing) {<a name="line.222"></a>
+<span class="sourceLineNo">223</span> LOG.warn("NOT INCREASING! current=" + current + ", candidate=" + candidate);<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> return increasing;<a name="line.225"></a>
+<span class="sourceLineNo">226</span> }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span> public boolean remove(long procId) {<a name="line.228"></a>
+<span class="sourceLineNo">229</span> trackProcIds(procId);<a name="line.229"></a>
+<span class="sourceLineNo">230</span> Entry entry = removeFromMap(procId);<a name="line.230"></a>
+<span class="sourceLineNo">231</span> if (entry != null) {<a name="line.231"></a>
+<span class="sourceLineNo">232</span> unlinkFromReplayList(entry);<a name="line.232"></a>
+<span class="sourceLineNo">233</span> unlinkFromLinkList(entry);<a name="line.233"></a>
+<span class="sourceLineNo">234</span> return true;<a name="line.234"></a>
+<span class="sourceLineNo">235</span> }<a name="line.235"></a>
+<span class="sourceLineNo">236</span> return false;<a name="line.236"></a>
+<span class="sourceLineNo">237</span> }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> private void trackProcIds(long procId) {<a name="line.239"></a>
+<span class="sourceLineNo">240</span> minModifiedProcId = Math.min(minModifiedProcId, procId);<a name="line.240"></a>
+<span class="sourceLineNo">241</span> maxModifiedProcId = Math.max(maxModifiedProcId, procId);<a name="line.241"></a>
+<span class="sourceLineNo">242</span> }<a name="line.242"></a>
+<span class="sourceLineNo">243</span><a name="line.243"></a>
+<span class="sourceLineNo">244</span> public long getMinModifiedProcId() {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> return minModifiedProcId;<a name="line.245"></a>
+<span class="sourceLineNo">246</span> }<a name="line.246"></a>
+<span class="sourceLineNo">247</span><a name="line.247"></a>
+<span class="sourceLineNo">248</span> public long getMaxModifiedProcId() {<a name="line.248"></a>
+<span class="sourceLineNo">249</span> return maxModifiedProcId;<a name="line.249"></a>
+<span class="sourceLineNo">250</span> }<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span> public boolean contains(long procId) {<a name="line.252"></a>
+<span class="sourceLineNo">253</span> return getProcedure(procId) != null;<a name="line.253"></a>
+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span> public boolean isEmpty() {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> return replayOrderHead == null;<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> public void clear() {<a name="line.260"></a>
+<span class="sourceLineNo">261</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.261"></a>
+<span class="sourceLineNo">262</span> procedureMap[i] = null;<a name="line.262"></a>
+<span class="sourceLineNo">263</span> }<a name="line.263"></a>
+<span class="sourceLineNo">264</span> replayOrderHead = null;<a name="line.264"></a>
+<span class="sourceLineNo">265</span> replayOrderTail = null;<a name="line.265"></a>
+<span class="sourceLineNo">266</span> rootHead = null;<a name="line.266"></a>
+<span class="sourceLineNo">267</span> childUnlinkedHead = null;<a name="line.267"></a>
+<span class="sourceLineNo">268</span> minModifiedProcId = Long.MAX_VALUE;<a name="line.268"></a>
+<span class="sourceLineNo">269</span> maxModifiedProcId = Long.MIN_VALUE;<a name="line.269"></a>
+<span class="sourceLineNo">270</span> }<a name="line.270"></a>
+<span class="sourceLineNo">271</span><a name="line.271"></a>
+<span class="sourceLineNo">272</span> /*<a name="line.272"></a>
+<span class="sourceLineNo">273</span> * Merges two WalProcedureMap, the target is the "global" map, the source is the "local" map. -<a name="line.273"></a>
+<span class="sourceLineNo">274</span> * The entries in the hashtables are guaranteed to be unique. On replay we don't load procedures<a name="line.274"></a>
+<span class="sourceLineNo">275</span> * that already exist in the "global" map (the one we are merging the "local" in to). - The<a name="line.275"></a>
+<span class="sourceLineNo">276</span> * replayOrderList of the "local" nao will be appended to the "global" map replay list. - The<a name="line.276"></a>
+<span class="sourceLineNo">277</span> * "local" map will be cleared at the end of the operation.<a name="line.277"></a>
+<span class="sourceLineNo">278</span> */<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void mergeTail(WALProcedureMap other) {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> for (Entry p = other.replayOrderHead; p != null; p = p.replayNext) {<a name="line.280"></a>
+<span class="sourceLineNo">281</span> int slotIndex = getMapSlot(p.getProcId());<a name="line.281"></a>
+<span class="sourceLineNo">282</span> p.hashNext = procedureMap[slotIndex];<a name="line.282"></a>
+<span class="sourceLineNo">283</span> procedureMap[slotIndex] = p;<a name="line.283"></a>
+<span class="sourceLineNo">284</span> }<a name="line.284"></a>
+<span class="sourceLineNo">285</span><a name="line.285"></a>
+<span class="sourceLineNo">286</span> if (replayOrderHead == null) {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> replayOrderHead = other.replayOrderHead;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> replayOrderTail = other.replayOrderTail;<a name="line.288"></a>
+<span class="sourceLineNo">289</span> rootHead = other.rootHead;<a name="line.289"></a>
+<span class="sourceLineNo">290</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.290"></a>
+<span class="sourceLineNo">291</span> } else {<a name="line.291"></a>
+<span class="sourceLineNo">292</span> // append replay list<a name="line.292"></a>
+<span class="sourceLineNo">293</span> assert replayOrderTail.replayNext == null;<a name="line.293"></a>
+<span class="sourceLineNo">294</span> assert other.replayOrderHead.replayPrev == null;<a name="line.294"></a>
+<span class="sourceLineNo">295</span> replayOrderTail.replayNext = other.replayOrderHead;<a name="line.295"></a>
+<span class="sourceLineNo">296</span> other.replayOrderHead.replayPrev = replayOrderTail;<a name="line.296"></a>
+<span class="sourceLineNo">297</span> replayOrderTail = other.replayOrderTail;<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span> // merge rootHead<a name="line.299"></a>
+<span class="sourceLineNo">300</span> if (rootHead == null) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> rootHead = other.rootHead;<a name="line.301"></a>
+<span class="sourceLineNo">302</span> } else if (other.rootHead != null) {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> Entry otherTail = findLinkListTail(other.rootHead);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> otherTail.linkNext = rootHead;<a name="line.304"></a>
+<span class="sourceLineNo">305</span> rootHead.linkPrev = otherTail;<a name="line.305"></a>
+<span class="sourceLineNo">306</span> rootHead = other.rootHead;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> }<a name="line.307"></a>
+<span class="sourceLineNo">308</span><a name="line.308"></a>
+<span class="sourceLineNo">309</span> // merge childUnlinkedHead<a name="line.309"></a>
+<span class="sourceLineNo">310</span> if (childUnlinkedHead == null) {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.311"></a>
+<span class="sourceLineNo">312</span> } else if (other.childUnlinkedHead != null) {<a name="line.312"></a>
+<span class="sourceLineNo">313</span> Entry otherTail = findLinkListTail(other.childUnlinkedHead);<a name="line.313"></a>
+<span class="sourceLineNo">314</span> otherTail.linkNext = childUnlinkedHead;<a name="line.314"></a>
+<span class="sourceLineNo">315</span> childUnlinkedHead.linkPrev = otherTail;<a name="line.315"></a>
+<span class="sourceLineNo">316</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.316"></a>
+<span class="sourceLineNo">317</span> }<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> maxModifiedProcId = Math.max(maxModifiedProcId, other.maxModifiedProcId);<a name="line.319"></a>
+<span class="sourceLineNo">320</span> minModifiedProcId = Math.max(minModifiedProcId, other.minModifiedProcId);<a name="line.320"></a>
+<span class="sourceLineNo">321</span><a name="line.321"></a>
+<span class="sourceLineNo">322</span> other.clear();<a name="line.322"></a>
+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
+<span class="sourceLineNo">324</span><a name="line.324"></a>
+<span class="sourceLineNo">325</span> /**<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * Returns an EntryIterator with the list of procedures ready to be added to the executor. A<a name="line.326"></a>
+<span class="sourceLineNo">327</span> * Procedure is ready if its children and parent are ready.<a name="line.327"></a>
+<span class="sourceLineNo">328</span> */<a name="line.328"></a>
+<span class="sourceLineNo">329</span> public ProcedureIterator fetchReady() {<a name="line.329"></a>
+<span class="sourceLineNo">330</span> buildGraph();<a name="line.330"></a>
+<span class="sourceLineNo">331</span><a name="line.331"></a>
+<span class="sourceLineNo">332</span> Entry readyHead = null;<a name="line.332"></a>
+<span class="sourceLineNo">333</span> Entry readyTail = null;<a name="line.333"></a>
+<span class="sourceLineNo">334</span> Entry p = replayOrderHead;<a name="line.334"></a>
+<span class="sourceLineNo">335</span> while (p != null) {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> Entry next = p.replayNext;<a name="line.336"></a>
+<span class="sourceLineNo">337</span> if (p.isReady()) {<a name="line.337"></a>
+<span class="sourceLineNo">338</span> unlinkFromReplayList(p);<a name="line.338"></a>
+<span class="sourceLineNo">339</span> if (readyTail != null) {<a name="line.339"></a>
+<span class="sourceLineNo">340</span> readyTail.replayNext = p;<a name="line.340"></a>
+<span class="sourceLineNo">341</span> p.replayPrev = readyTail;<a name="line.341"></a>
+<span class="sourceLineNo">342</span> } else {<a name="line.342"></a>
+<span class="sourceLineNo">343</span> p.replayPrev = null;<a name="line.343"></a>
+<span class="sourceLineNo">344</span> readyHead = p;<a name="line.344"></a>
+<span class="sourceLineNo">345</span> }<a name="line.345"></a>
+<span class="sourceLineNo">346</span> readyTail = p;<a name="line.346"></a>
+<span class="sourceLineNo">347</span> p.replayNext = null;<a name="line.347"></a>
+<span class="sourceLineNo">348</span> }<a name="line.348"></a>
+<span class="sourceLineNo">349</span> p = next;<a name="line.349"></a>
+<span class="sourceLineNo">350</span> }<a name="line.350"></a>
+<span class="sourceLineNo">351</span> // we need the hash-table lookups for parents, so this must be done<a name="line.351"></a>
+<span class="sourceLineNo">352</span> // out of the loop where we check isReadyToRun()<a name="line.352"></a>
+<span class="sourceLineNo">353</span> for (p = readyHead; p != null; p = p.replayNext) {<a name="line.353"></a>
+<span class="sourceLineNo">354</span> removeFromMap(p.getProcId());<a name="line.354"></a>
+<span class="sourceLineNo">355</span> unlinkFromLinkList(p);<a name="line.355"></a>
+<span class="sourceLineNo">356</span> }<a name="line.356"></a>
+<span class="sourceLineNo">357</span> return readyHead != null ? new EntryIterator(readyHead) : null;<a name="line.357"></a>
+<span class="sourceLineNo">358</span> }<a name="line.358"></a>
+<span class="sourceLineNo">359</span><a name="line.359"></a>
+<span class="sourceLineNo">360</span> /**<a name="line.360"></a>
+<span class="sourceLineNo">361</span> * Drain this map and return all procedures in it.<a name="line.361"></a>
+<span class="sourceLineNo">362</span> */<a name="line.362"></a>
+<span class="sourceLineNo">363</span> public ProcedureIterator fetchAll() {<a name="line.363"></a>
+<span class="sourceLineNo">364</span> Entry head = replayOrderHead;<a name="line.364"></a>
+<span class="sourceLineNo">365</span> for (Entry p = head; p != null; p = p.replayNext) {<a name="line.365"></a>
+<span class="sourceLineNo">366</span> removeFromMap(p.getProcId());<a name="line.366"></a>
+<span class="sourceLineNo">367</span> }<a name="line.367"></a>
+<span class="sourceLineNo">368</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.368"></a>
+<span class="sourceLineNo">369</span> assert procedureMap[i] == null : "map not empty i=" + i;<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span> replayOrderHead = null;<a name="line.371"></a>
+<span class="sourceLineNo">372</span> replayOrderTail = null;<a name="line.372"></a>
+<span class="sourceLineNo">373</span> childUnlinkedHead = null;<a name="line.373"></a>
+<span class="sourceLineNo">374</span> rootHead = null;<a name="line.374"></a>
+<span class="sourceLineNo">375</span> return head != null ? new EntryIterator(head) : null;<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> private void buildGraph() {<a name="line.378"></a>
+<span class="sourceLineNo">379</span> Entry p = childUnlinkedHead;<a name="line.379"></a>
+<span class="sourceLineNo">380</span> while (p != null) {<a name="line.380"></a>
+<span class="sourceLineNo">381</span> Entry next = p.linkNext;<a name="line.381"></a>
+<span class="sourceLineNo">382</span> Entry rootProc = getRootProcedure(p);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> if (rootProc != null) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> rootProc.childHead = addToLinkList(p, rootProc.childHead);<a name="line.384"></a>
+<span class="sourceLineNo">385</span> }<a name="line.385"></a>
+<span class="sourceLineNo">386</span> p = next;<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
+<span class="sourceLineNo">389</span> for (p = rootHead; p != null; p = p.linkNext) {<a name="line.389"></a>
+<span class="sourceLineNo">390</span> checkReadyToRun(p);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span> }<a name="line.392"></a>
+<span class="sourceLineNo">393</span><a name="line.393"></a>
+<span class="sourceLineNo">394</span> private Entry getRootProcedure(Entry entry) {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> while (entry != null && entry.hasParent()) {<a name="line.395"></a>
+<span class="sourceLineNo">396</span> entry = getProcedure(entry.getParentId());<a name="line.396"></a>
+<span class="sourceLineNo">397</span> }<a name="line.397"></a>
+<span class="sourceLineNo">398</span> return entry;<a name="line.398"></a>
+<span class="sourceLineNo">399</span> }<a name="line.399"></a>
+<span class="sourceLineNo">400</span><a name="line.400"></a>
+<span class="sourceLineNo">401</span> /**<a name="line.401"></a>
+<span class="sourceLineNo">402</span> * (see the comprehensive explanation in the beginning of {@link ProcedureWALFormatReader}). A<a name="line.402"></a>
+<span class="sourceLineNo">403</span> * Procedure is ready when parent and children are ready. "ready" means that we all the<a name="line.403"></a>
+<span class="sourceLineNo">404</span> * information that we need in-memory.<a name="line.404"></a>
+<span class="sourceLineNo">405</span> * <p/><a name="line.405"></a>
+<span class="sourceLineNo">406</span> * Example-1:<br/><a name="line.406"></a>
+<span class="sourceLineNo">407</span> * We have two WALs, we start reading from the newest (wal-2)<a name="line.407"></a>
+<span class="sourceLineNo">408</span> *<a name="line.408"></a>
+<span class="sourceLineNo">409</span> * <pre><a name="line.409"></a>
+<span class="sourceLineNo">410</span> * wal-2 | C B |<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * wal-1 | A B C |<a name="line.411"></a>
+<span class="sourceLineNo">412</span> * </pre><a name="line.412"></a>
+<span class="sourceLineNo">413</span> *<a name="line.413"></a>
+<span class="sourceLineNo">414</span> * If C and B don't depend on A (A is not the parent), we can start them before reading wal-1. If<a name="line.414"></a>
+<span class="sourceLineNo">415</span> * B is the only one with parent A we can start C. We have to read one more WAL before being able<a name="line.415"></a>
+<span class="sourceLineNo">416</span> * to start B.<a name="line.416"></a>
+<span class="sourceLineNo">417</span> * <p/><a name="line.417"></a>
+<span class="sourceLineNo">418</span> * How do we know with the only information in B that we are not ready.<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * <ul><a name="line.419"></a>
+<span class="sourceLineNo">420</span> * <li>easy case, the parent is missing from the global map</li><a name="line.420"></a>
+<span class="sourceLineNo">421</span> * <li>more complex case we look at the Stack IDs.</li><a name="line.421"></a>
+<span class="sourceLineNo">422</span> * </ul><a name="line.422"></a>
+<span class="sourceLineNo">423</span> * The Stack-IDs are added to the procedure order as an incremental index tracking how many times<a name="line.423"></a>
+<span class="sourceLineNo">424</span> * that procedure was executed, which is equivalent to the number of times we wrote the procedure<a name="line.424"></a>
+<span class="sourceLineNo">425</span> * to the WAL. <br/><a name="line.425"></a>
+<span class="sourceLineNo">426</span> * In the example above:<a name="line.426"></a>
+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
+<span class="sourceLineNo">428</span> * <pre><a name="line.428"></a>
+<span class="sourceLineNo">429</span> * wal-2: B has stackId = [1, 2]<a name="line.429"></a>
+<span class="sourceLineNo">430</span> * wal-1: B has stackId = [1]<a name="line.430"></a>
+<span class="sourceLineNo">431</span> * wal-1: A has stackId = [0]<a name="line.431"></a>
+<span class="sourceLineNo">432</span> * </pre><a name="line.432"></a>
+<span class="sourceLineNo">433</span> *<a name="line.433"></a>
+<span class="sourceLineNo">434</span> * Since we know that the Stack-IDs are incremental for a Procedure, we notice that there is a gap<a name="line.434"></a>
+<span class="sourceLineNo">435</span> * in the stackIds of B, so something was executed before.<a name="line.435"></a>
+<span class="sourceLineNo">436</span> * <p/><a name="line.436"></a>
+<span class="sourceLineNo">437</span> * To identify when a Procedure is ready we do the sum of the stackIds of the procedure and the<a name="line.437"></a>
+<span class="sourceLineNo">438</span> * parent. if the stackIdSum is equal to the sum of {1..maxStackId} then everything we need is<a name="line.438"></a>
+<span class="sourceLineNo">439</span> * available.<a name="line.439"></a>
+<span class="sourceLineNo">440</span> * <p/><a name="line.440"></a>
+<span class="sourceLineNo">441</span> * Example-2<a name="line.441"></a>
+<span class="sourceLineNo">442</span> *<a name="line.442"></a>
+<span class="sourceLineNo">443</span> * <pre><a name="line.443"></a>
+<span class="sourceLineNo">444</span> * wal-2 | A | A stackIds = [0, 2]<a name="line.444"></a>
+<span class="sourceLineNo">445</span> * wal-1 | A B | B stackIds = [1]<a name="line.445"></a>
+<span class="sourceLineNo">446</span> * </pre><a name="line.446"></a>
+<span class="sourceLineNo">447</span> *<a name="line.447"></a>
+<span class="sourceLineNo">448</span> * There is a gap between A stackIds so something was executed in between.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> */<a name="line.449"></a>
+<span class="sourceLineNo">450</span> private boolean checkReadyToRun(Entry rootEntry) {<a name="line.450"></a>
+<span class="sourceLineNo">451</span> assert !rootEntry.hasParent() : "expected root procedure, got " + rootEntry;<a name="line.451"></a>
+<span class="sourceLineNo">452</span><a name="line.452"></a>
+<span class="sourceLineNo">453</span> if (rootEntry.isFinished()) {<a name="line.453"></a>
+<span class="sourceLineNo">454</span> // If the root procedure is finished, sub-procedures should be gone<a name="line.454"></a>
+<span class="sourceLineNo">455</span> if (rootEntry.childHead != null) {<a name="line.455"></a>
+<span class="sourceLineNo">456</span> LOG.error("unexpected active children for root-procedure: {}", rootEntry);<a name="line.456"></a>
+<span class="sourceLineNo">457</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.457"></a>
+<span class="sourceLineNo">458</span> LOG.error("unexpected active children: {}", p);<a name="line.458"></a>
+<span class="sourceLineNo">459</span> }<a name="line.459"></a>
+<span class="sourceLineNo">460</span> }<a name="line.460"></a>
+<span class="sourceLineNo">461</span><a name="line.461"></a>
+<span class="sourceLineNo">462</span> assert rootEntry.childHead == null : "unexpected children on root completion. " + rootEntry;<a name="line.462"></a>
+<span class="sourceLineNo">463</span> rootEntry.ready = true;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> return true;<a name="line.464"></a>
+<span class="sourceLineNo">465</span> }<a name="line.465"></a>
+<span class="sourceLineNo">466</span><a name="line.466"></a>
+<span class="sourceLineNo">467</span> int stackIdSum = 0;<a name="line.467"></a>
+<span class="sourceLineNo">468</span> int maxStackId = 0;<a name="line.468"></a>
+<span class="sourceLineNo">469</span> for (int i = 0; i < rootEntry.proto.getStackIdCount(); ++i) {<a name="line.469"></a>
+<span class="sourceLineNo">470</span> int stackId = 1 + rootEntry.proto.getStackId(i);<a name="line.470"></a>
+<span class="sourceLineNo">471</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> stackIdSum += stackId;<a name="line.472"></a>
+<span class="sourceLineNo">473</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId,<a name="line.473"></a>
+<span class="sourceLineNo">474</span> rootEntry);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> }<a name="line.475"></a>
+<span class="sourceLineNo">476</span><a name="line.476"></a>
+<span class="sourceLineNo">477</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> for (int i = 0; i < p.proto.getStackIdCount(); ++i) {<a name="line.478"></a>
+<span class="sourceLineNo">479</span> int stackId = 1 + p.proto.getStackId(i);<a name="line.479"></a>
+<span class="sourceLineNo">480</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.480"></a>
+<span class="sourceLineNo">481</span> stackIdSum += stackId;<a name="line.481"></a>
+<span class="sourceLineNo">482</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId, p);<a name="line.482"></a>
+<span class="sourceLineNo">483</span> }<a name="line.483"></a>
+<span class="sourceLineNo">484</span> }<a name="line.484"></a>
+<span class="sourceLineNo">485</span> // The cmpStackIdSum is this formula for finding the sum of a series of numbers:<a name="line.485"></a>
+<span class="sourceLineNo">486</span> // http://www.wikihow.com/Sum-the-Integers-from-1-to-N#/Image:Sum-the-Integers-from-1-to-N-Step-2-Version-3.jpg<a name="line.486"></a>
+<span class="sourceLineNo">487</span> final int cmpStackIdSum = (maxStackId * (maxStackId + 1) / 2);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> if (cmpStackIdSum == stackIdSum) {<a name="line.488"></a>
+<span class="sourceLineNo">489</span> rootEntry.ready = true;<a name="line.489"></a>
+<span class="sourceLineNo">490</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.490"></a>
+<span class="sourceLineNo">491</span> p.ready = true;<a name="line.491"></a>
+<span class="sourceLineNo">492</span> }<a name="line.492"></a>
+<span class="sourceLineNo">493</span> return true;<a name="line.493"></a>
+<span class="sourceLineNo">494</span> }<a name="line.494"></a>
+<span class="sourceLineNo">495</span> return false;<a name="line.495"></a>
+<span class="sourceLineNo">496</span> }<a name="line.496"></a>
+<span class="sourceLineNo">497</span><a name="line.497"></a>
+<span class="sourceLineNo">498</span> private void unlinkFromReplayList(Entry entry) {<a name="line.498"></a>
+<span class="sourceLineNo">499</span> if (replayOrderHead == entry) {<a name="line.499"></a>
+<span class="sourceLineNo">500</span> replayOrderHead = entry.replayNext;<a name="line.500"></a>
+<span class="sourceLineNo">501</span> }<a name="line.501"></a>
+<span class="sourceLineNo">502</span> if (replayOrderTail == entry) {<a name="line.502"></a>
+<span class="sourceLineNo">503</span> replayOrderTail = entry.replayPrev;<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span> if (entry.replayPrev != null) {<a name="line.505"></a>
+<span class="sourceLineNo">506</span> entry.replayPrev.replayNext = entry.replayNext;<a name="line.506"></a>
+<span class="sourceLineNo">507</span> }<a name="line.507"></a>
+<span class="sourceLineNo">508</span> if (entry.replayNext != null) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> entry.replayNext.replayPrev = entry.replayPrev;<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> private void addToReplayList(final Entry entry) {<a name="line.513"></a>
+<span class="sourceLineNo">514</span> unlinkFromReplayList(entry);<a name="line.514"></a>
+<span class="sourceLineNo">515</span> entry.replayNext = replayOrderHead;<a name="line.515"></a>
+<span class="sourceLineNo">516</span> entry.replayPrev = null;<a name="line.516"></a>
+<span class="sourceLineNo">517</span> if (replayOrderHead != null) {<a name="line.517"></a>
+<span class="sourceLineNo">518</span> replayOrderHead.replayPrev = entry;<a name="line.518"></a>
+<span class="sourceLineNo">519</span> } else {<a name="line.519"></a>
+<span class="sourceLineNo">520</span> replayOrderTail = entry;<a name="line.520"></a>
+<span class="sourceLineNo">521</span> }<a name="line.521"></a>
+<span class="sourceLineNo">522</span> replayOrderHead = entry;<a name="line.522"></a>
+<span class="sourceLineNo">523</span> }<a name="line.523"></a>
+<span class="sourceLineNo">524</span><a name="line.524"></a>
+<span class="sourceLineNo">525</span> private void unlinkFromLinkList(Entry entry) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span> if (entry == rootHead) {<a name="line.526"></a>
+<span class="sourceLineNo">527</span> rootHead = entry.linkNext;<a name="line.527"></a>
+<span class="sourceLineNo">528</span> } else if (entry == childUnlinkedHead) {<a name="line.528"></a>
+<span class="sourceLineNo">529</span> childUnlinkedHead = entry.linkNext;<a name="line.529"></a>
+<span class="sourceLineNo">530</span> }<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (entry.linkPrev != null) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> entry.linkPrev.linkNext = entry.linkNext;<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> if (entry.linkNext != null) {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> entry.linkNext.linkPrev = entry.linkPrev;<a name="line.535"></a>
+<span class="sourceLineNo">536</span> }<a name="line.536"></a>
+<span class="sourceLineNo">537</span> }<a name="line.537"></a>
+<span class="sourceLineNo">538</span><a name="line.538"></a>
+<span class="sourceLineNo">539</span> private Entry addToLinkList(Entry entry, Entry linkHead) {<a name="line.539"></a>
+<span class="sourceLineNo">540</span> unlinkFromLinkList(entry);<a name="line.540"></a>
+<span class="sourceLineNo">541</span> entry.linkNext = linkHead;<a name="line.541"></a>
+<span class="sourceLineNo">542</span> entry.linkPrev = null;<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (linkHead != null) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> linkHead.linkPrev = entry;<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> return entry;<a name="line.546"></a>
+<span class="sourceLineNo">547</span> }<a name="line.547"></a>
+<span class="sourceLineNo">548</span><a name="line.548"></a>
+<span class="sourceLineNo">549</span> private Entry findLinkListTail(Entry linkHead) {<a name="line.549"></a>
+<span class="sourceLineNo">550</span> Entry tail = linkHead;<a name="line.550"></a>
+<span class="sourceLineNo">551</span> while (tail.linkNext != null) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span> tail = tail.linkNext;<a name="line.552"></a>
+<span class="sourceLineNo">553</span> }<a name="line.553"></a>
+<span class="sourceLineNo">554</span> return tail;<a name="line.554"></a>
+<span class="sourceLineNo">555</span> }<a name="line.555"></a>
+<span class="sourceLineNo">556</span><a name="line.556"></a>
+<span class="sourceLineNo">557</span> private Entry addToMap(long procId, boolean hasParent) {<a name="line.557"></a>
+<span class="sourceLineNo">558</span> int slotIndex = getMapSlot(procId);<a name="line.558"></a>
+<span class="sourceLineNo">559</span> Entry entry = getProcedure(slotIndex, procId);<a name="line.559"></a>
+<span class="sourceLineNo">560</span> if (entry != null) {<a name="line.560"></a>
+<span class="sourceLineNo">561</span> return entry;<a name="line.561"></a>
+<span class="sourceLineNo">562</span> }<a name="line.562"></a>
+<span class="sourceLineNo">563</span><a name="line.563"></a>
+<span class="sourceLineNo">564</span> entry = new Entry(procedureMap[slotIndex]);<a name="line.564"></a>
+<span class="sourceLineNo">565</span> procedureMap[slotIndex] = entry;<a name="line.565"></a>
+<span class="sourceLineNo">566</span> return entry;<a name="line.566"></a>
+<span class="sourceLineNo">567</span> }<a name="line.567"></a>
+<span class="sourceLineNo">568</span><a name="line.568"></a>
+<span class="sourceLineNo">569</span> private Entry removeFromMap(final long procId) {<a name="line.569"></a>
+<span class="sourceLineNo">570</span> int slotIndex = getMapSlot(procId);<a name="line.570"></a>
+<span class="sourceLineNo">571</span> Entry prev = null;<a name="line.571"></a>
+<span class="sourceLineNo">572</span> Entry entry = procedureMap[slotIndex];<a name="line.572"></a>
+<span class="sourceLineNo">573</span> while (entry != null) {<a name="line.573"></a>
+<span class="sourceLineNo">574</span> if (procId == entry.getProcId()) {<a name="line.574"></a>
+<span class="sourceLineNo">575</span> if (prev != null) {<a name="line.575"></a>
+<span class="sourceLineNo">576</span> prev.hashNext = entry.hashNext;<a name="line.576"></a>
+<span class="sourceLineNo">577</span> } else {<a name="line.577"></a>
+<span class="sourceLineNo">578</span> procedureMap[slotIndex] = entry.hashNext;<a name="line.578"></a>
+<span class="sourceLineNo">579</span> }<a name="line.579"></a>
+<span class="sourceLineNo">580</span> entry.hashNext = null;<a name="line.580"></a>
+<span class="sourceLineNo">581</span> return entry;<a name="line.581"></a>
+<span class="sourceLineNo">582</span> }<a name="line.582"></a>
+<span class="sourceLineNo">583</span> prev = entry;<a name="line.583"></a>
+<span class="sourceLineNo">584</span> entry = entry.hashNext;<a name="line.584"></a>
+<span class="sourceLineNo">585</span> }<a name="line.585"></a>
+<span class="sourceLineNo">586</span> return null;<a name="line.586"></a>
+<span class="sourceLineNo">587</span> }<a name="line.587"></a>
+<span class="sourceLineNo">588</span><a name="line.588"></a>
+<span class="sourceLineNo">589</span> private Entry getProcedure(long procId) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> return getProcedure(getMapSlot(procId), procId);<a name="line.590"></a>
+<span class="sourceLineNo">591</span> }<a name="line.591"></a>
+<span class="sourceLineNo">592</span><a name="line.592"></a>
+<span class="sourceLineNo">593</span> private Entry getProcedure(int slotIndex, long procId) {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> Entry entry = procedureMap[slotIndex];<a name="line.594"></a>
+<span class="sourceLineNo">595</span> while (entry != null) {<a name="line.595"></a>
+<span class="sourceLineNo">596</span> if (procId == entry.getProcId()) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> return entry;<a name="line.597"></a>
+<span class="sourceLineNo">598</span> }<a name="line.598"></a>
+<span class="sourceLineNo">599</span> entry = entry.hashNext;<a name="line.599"></a>
+<span class="sourceLineNo">600</span> }<a name="line.600"></a>
+<span class="sourceLineNo">601</span> return null;<a name="line.601"></a>
+<span class="sourceLineNo">602</span> }<a name="line.602"></a>
+<span class="sourceLineNo">603</span><a name="line.603"></a>
+<span class="sourceLineNo">604</span> private int getMapSlot(long procId) {<a name="line.604"></a>
+<span class="sourceLineNo">605</span> return (int) (Procedure.getProcIdHashCode(procId) % procedureMap.length);<a name="line.605"></a>
+<span class="sourceLineNo">606</span> }<a name="line.606"></a>
+<span class="sourceLineNo">607</span>}<a name="line.607"></a>
+
+
+
+
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+</pre>
+</div>
+</body>
+</html>
[29/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html
index 2725fa1..ff29160 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html
@@ -89,142 +89,143 @@
<span class="sourceLineNo">081</span> * @throws IOException if there was an error fetching/deserializing the procedure<a name="line.81"></a>
<span class="sourceLineNo">082</span> * @return the next procedure in the iteration.<a name="line.82"></a>
<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> Procedure next() throws IOException;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> }<a name="line.85"></a>
-<span class="sourceLineNo">086</span><a name="line.86"></a>
-<span class="sourceLineNo">087</span> /**<a name="line.87"></a>
-<span class="sourceLineNo">088</span> * Interface passed to the ProcedureStore.load() method to handle the store-load events.<a name="line.88"></a>
-<span class="sourceLineNo">089</span> */<a name="line.89"></a>
-<span class="sourceLineNo">090</span> public interface ProcedureLoader {<a name="line.90"></a>
-<span class="sourceLineNo">091</span> /**<a name="line.91"></a>
-<span class="sourceLineNo">092</span> * Called by ProcedureStore.load() to notify about the maximum proc-id in the store.<a name="line.92"></a>
-<span class="sourceLineNo">093</span> * @param maxProcId the highest proc-id in the store<a name="line.93"></a>
-<span class="sourceLineNo">094</span> */<a name="line.94"></a>
-<span class="sourceLineNo">095</span> void setMaxProcId(long maxProcId);<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> /**<a name="line.97"></a>
-<span class="sourceLineNo">098</span> * Called by the ProcedureStore.load() every time a set of procedures are ready to be executed.<a name="line.98"></a>
-<span class="sourceLineNo">099</span> * The ProcedureIterator passed to the method, has the procedure sorted in replay-order.<a name="line.99"></a>
-<span class="sourceLineNo">100</span> * @param procIter iterator over the procedures ready to be added to the executor.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> */<a name="line.101"></a>
-<span class="sourceLineNo">102</span> void load(ProcedureIterator procIter) throws IOException;<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> /**<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * Called by the ProcedureStore.load() in case we have procedures not-ready to be added to<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * the executor, which probably means they are corrupted since some information/link is missing.<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * @param procIter iterator over the procedures not ready to be added to the executor, corrupted<a name="line.107"></a>
-<span class="sourceLineNo">108</span> */<a name="line.108"></a>
-<span class="sourceLineNo">109</span> void handleCorrupted(ProcedureIterator procIter) throws IOException;<a name="line.109"></a>
-<span class="sourceLineNo">110</span> }<a name="line.110"></a>
-<span class="sourceLineNo">111</span><a name="line.111"></a>
-<span class="sourceLineNo">112</span> /**<a name="line.112"></a>
-<span class="sourceLineNo">113</span> * Add the listener to the notification list.<a name="line.113"></a>
-<span class="sourceLineNo">114</span> * @param listener The AssignmentListener to register<a name="line.114"></a>
-<span class="sourceLineNo">115</span> */<a name="line.115"></a>
-<span class="sourceLineNo">116</span> void registerListener(ProcedureStoreListener listener);<a name="line.116"></a>
-<span class="sourceLineNo">117</span><a name="line.117"></a>
-<span class="sourceLineNo">118</span> /**<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * Remove the listener from the notification list.<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * @param listener The AssignmentListener to unregister<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * @return true if the listner was in the list and it was removed, otherwise false.<a name="line.121"></a>
-<span class="sourceLineNo">122</span> */<a name="line.122"></a>
-<span class="sourceLineNo">123</span> boolean unregisterListener(ProcedureStoreListener listener);<a name="line.123"></a>
-<span class="sourceLineNo">124</span><a name="line.124"></a>
-<span class="sourceLineNo">125</span> /**<a name="line.125"></a>
-<span class="sourceLineNo">126</span> * Start/Open the procedure store<a name="line.126"></a>
-<span class="sourceLineNo">127</span> * @param numThreads<a name="line.127"></a>
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-<span class="sourceLineNo">129</span> void start(int numThreads) throws IOException;<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span> /**<a name="line.131"></a>
-<span class="sourceLineNo">132</span> * Stop/Close the procedure store<a name="line.132"></a>
-<span class="sourceLineNo">133</span> * @param abort true if the stop is an abort<a name="line.133"></a>
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-<span class="sourceLineNo">135</span> void stop(boolean abort);<a name="line.135"></a>
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-<span class="sourceLineNo">137</span> /**<a name="line.137"></a>
-<span class="sourceLineNo">138</span> * @return true if the store is running, otherwise false.<a name="line.138"></a>
-<span class="sourceLineNo">139</span> */<a name="line.139"></a>
-<span class="sourceLineNo">140</span> boolean isRunning();<a name="line.140"></a>
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-<span class="sourceLineNo">142</span> /**<a name="line.142"></a>
-<span class="sourceLineNo">143</span> * @return the number of threads/slots passed to start()<a name="line.143"></a>
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-<span class="sourceLineNo">145</span> int getNumThreads();<a name="line.145"></a>
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-<span class="sourceLineNo">147</span> /**<a name="line.147"></a>
-<span class="sourceLineNo">148</span> * Set the number of procedure running.<a name="line.148"></a>
-<span class="sourceLineNo">149</span> * This can be used, for example, by the store to know how long to wait before a sync.<a name="line.149"></a>
-<span class="sourceLineNo">150</span> * @return how many procedures are running (may not be same as <code>count</code>).<a name="line.150"></a>
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-<span class="sourceLineNo">155</span> * Acquire the lease for the procedure store.<a name="line.155"></a>
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-<span class="sourceLineNo">157</span> void recoverLease() throws IOException;<a name="line.157"></a>
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-<span class="sourceLineNo">170</span> * 'proc' has a 'WAITING' state and an update state.<a name="line.170"></a>
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-<span class="sourceLineNo">172</span> *<a name="line.172"></a>
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-<span class="sourceLineNo">180</span> * These procedures are freshly submitted to the executor and each procedure<a name="line.180"></a>
-<span class="sourceLineNo">181</span> * has a 'RUNNABLE' state and the initial information required to start up.<a name="line.181"></a>
-<span class="sourceLineNo">182</span> *<a name="line.182"></a>
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-<span class="sourceLineNo">186</span><a name="line.186"></a>
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-<span class="sourceLineNo">188</span> * The specified procedure was executed,<a name="line.188"></a>
-<span class="sourceLineNo">189</span> * and the new state should be written to the store.<a name="line.189"></a>
-<span class="sourceLineNo">190</span> * @param proc the procedure to serialize and write to the store.<a name="line.190"></a>
-<span class="sourceLineNo">191</span> */<a name="line.191"></a>
-<span class="sourceLineNo">192</span> void update(Procedure proc);<a name="line.192"></a>
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-<span class="sourceLineNo">195</span> * The specified procId was removed from the executor,<a name="line.195"></a>
-<span class="sourceLineNo">196</span> * due to completion, abort or failure.<a name="line.196"></a>
-<span class="sourceLineNo">197</span> * The store implementor should remove all the information about the specified procId.<a name="line.197"></a>
-<span class="sourceLineNo">198</span> * @param procId the ID of the procedure to remove.<a name="line.198"></a>
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-<span class="sourceLineNo">200</span> void delete(long procId);<a name="line.200"></a>
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-<span class="sourceLineNo">203</span> * The parent procedure completed.<a name="line.203"></a>
-<span class="sourceLineNo">204</span> * Update the state and mark all the child deleted.<a name="line.204"></a>
-<span class="sourceLineNo">205</span> * @param parentProc the parent procedure to serialize and write to the store.<a name="line.205"></a>
-<span class="sourceLineNo">206</span> * @param subProcIds the IDs of the sub-procedure to remove.<a name="line.206"></a>
-<span class="sourceLineNo">207</span> */<a name="line.207"></a>
-<span class="sourceLineNo">208</span> void delete(Procedure parentProc, long[] subProcIds);<a name="line.208"></a>
-<span class="sourceLineNo">209</span><a name="line.209"></a>
-<span class="sourceLineNo">210</span> /**<a name="line.210"></a>
-<span class="sourceLineNo">211</span> * The specified procIds were removed from the executor,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> * due to completion, abort or failure.<a name="line.212"></a>
-<span class="sourceLineNo">213</span> * The store implementor should remove all the information about the specified procIds.<a name="line.213"></a>
-<span class="sourceLineNo">214</span> * @param procIds the IDs of the procedures to remove.<a name="line.214"></a>
-<span class="sourceLineNo">215</span> * @param offset the array offset from where to start to delete<a name="line.215"></a>
-<span class="sourceLineNo">216</span> * @param count the number of IDs to delete<a name="line.216"></a>
-<span class="sourceLineNo">217</span> */<a name="line.217"></a>
-<span class="sourceLineNo">218</span> void delete(long[] procIds, int offset, int count);<a name="line.218"></a>
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+<span class="sourceLineNo">084</span> @SuppressWarnings("rawtypes")<a name="line.84"></a>
+<span class="sourceLineNo">085</span> Procedure next() throws IOException;<a name="line.85"></a>
+<span class="sourceLineNo">086</span> }<a name="line.86"></a>
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+<span class="sourceLineNo">088</span> /**<a name="line.88"></a>
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+<span class="sourceLineNo">091</span> public interface ProcedureLoader {<a name="line.91"></a>
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+<span class="sourceLineNo">098</span> /**<a name="line.98"></a>
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+<span class="sourceLineNo">100</span> * The ProcedureIterator passed to the method, has the procedure sorted in replay-order.<a name="line.100"></a>
+<span class="sourceLineNo">101</span> * @param procIter iterator over the procedures ready to be added to the executor.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> */<a name="line.102"></a>
+<span class="sourceLineNo">103</span> void load(ProcedureIterator procIter) throws IOException;<a name="line.103"></a>
+<span class="sourceLineNo">104</span><a name="line.104"></a>
+<span class="sourceLineNo">105</span> /**<a name="line.105"></a>
+<span class="sourceLineNo">106</span> * Called by the ProcedureStore.load() in case we have procedures not-ready to be added to<a name="line.106"></a>
+<span class="sourceLineNo">107</span> * the executor, which probably means they are corrupted since some information/link is missing.<a name="line.107"></a>
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+<span class="sourceLineNo">109</span> */<a name="line.109"></a>
+<span class="sourceLineNo">110</span> void handleCorrupted(ProcedureIterator procIter) throws IOException;<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> /**<a name="line.113"></a>
+<span class="sourceLineNo">114</span> * Add the listener to the notification list.<a name="line.114"></a>
+<span class="sourceLineNo">115</span> * @param listener The AssignmentListener to register<a name="line.115"></a>
+<span class="sourceLineNo">116</span> */<a name="line.116"></a>
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+<span class="sourceLineNo">119</span> /**<a name="line.119"></a>
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+<span class="sourceLineNo">121</span> * @param listener The AssignmentListener to unregister<a name="line.121"></a>
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+<span class="sourceLineNo">123</span> */<a name="line.123"></a>
+<span class="sourceLineNo">124</span> boolean unregisterListener(ProcedureStoreListener listener);<a name="line.124"></a>
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+<span class="sourceLineNo">126</span> /**<a name="line.126"></a>
+<span class="sourceLineNo">127</span> * Start/Open the procedure store<a name="line.127"></a>
+<span class="sourceLineNo">128</span> * @param numThreads<a name="line.128"></a>
+<span class="sourceLineNo">129</span> */<a name="line.129"></a>
+<span class="sourceLineNo">130</span> void start(int numThreads) throws IOException;<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> /**<a name="line.132"></a>
+<span class="sourceLineNo">133</span> * Stop/Close the procedure store<a name="line.133"></a>
+<span class="sourceLineNo">134</span> * @param abort true if the stop is an abort<a name="line.134"></a>
+<span class="sourceLineNo">135</span> */<a name="line.135"></a>
+<span class="sourceLineNo">136</span> void stop(boolean abort);<a name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span> /**<a name="line.138"></a>
+<span class="sourceLineNo">139</span> * @return true if the store is running, otherwise false.<a name="line.139"></a>
+<span class="sourceLineNo">140</span> */<a name="line.140"></a>
+<span class="sourceLineNo">141</span> boolean isRunning();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> /**<a name="line.143"></a>
+<span class="sourceLineNo">144</span> * @return the number of threads/slots passed to start()<a name="line.144"></a>
+<span class="sourceLineNo">145</span> */<a name="line.145"></a>
+<span class="sourceLineNo">146</span> int getNumThreads();<a name="line.146"></a>
+<span class="sourceLineNo">147</span><a name="line.147"></a>
+<span class="sourceLineNo">148</span> /**<a name="line.148"></a>
+<span class="sourceLineNo">149</span> * Set the number of procedure running.<a name="line.149"></a>
+<span class="sourceLineNo">150</span> * This can be used, for example, by the store to know how long to wait before a sync.<a name="line.150"></a>
+<span class="sourceLineNo">151</span> * @return how many procedures are running (may not be same as <code>count</code>).<a name="line.151"></a>
+<span class="sourceLineNo">152</span> */<a name="line.152"></a>
+<span class="sourceLineNo">153</span> int setRunningProcedureCount(int count);<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> /**<a name="line.155"></a>
+<span class="sourceLineNo">156</span> * Acquire the lease for the procedure store.<a name="line.156"></a>
+<span class="sourceLineNo">157</span> */<a name="line.157"></a>
+<span class="sourceLineNo">158</span> void recoverLease() throws IOException;<a name="line.158"></a>
+<span class="sourceLineNo">159</span><a name="line.159"></a>
+<span class="sourceLineNo">160</span> /**<a name="line.160"></a>
+<span class="sourceLineNo">161</span> * Load the Procedures in the store.<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * @param loader the ProcedureLoader that will handle the store-load events<a name="line.162"></a>
+<span class="sourceLineNo">163</span> */<a name="line.163"></a>
+<span class="sourceLineNo">164</span> void load(ProcedureLoader loader) throws IOException;<a name="line.164"></a>
+<span class="sourceLineNo">165</span><a name="line.165"></a>
+<span class="sourceLineNo">166</span> /**<a name="line.166"></a>
+<span class="sourceLineNo">167</span> * When a procedure is submitted to the executor insert(proc, null) will be called.<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * 'proc' has a 'RUNNABLE' state and the initial information required to start up.<a name="line.168"></a>
+<span class="sourceLineNo">169</span> *<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * When a procedure is executed and it returns children insert(proc, subprocs) will be called.<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * 'proc' has a 'WAITING' state and an update state.<a name="line.171"></a>
+<span class="sourceLineNo">172</span> * 'subprocs' are the children in 'RUNNABLE' state with the initial information.<a name="line.172"></a>
+<span class="sourceLineNo">173</span> *<a name="line.173"></a>
+<span class="sourceLineNo">174</span> * @param proc the procedure to serialize and write to the store.<a name="line.174"></a>
+<span class="sourceLineNo">175</span> * @param subprocs the newly created child of the proc.<a name="line.175"></a>
+<span class="sourceLineNo">176</span> */<a name="line.176"></a>
+<span class="sourceLineNo">177</span> void insert(Procedure<?> proc, Procedure<?>[] subprocs);<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * Serialize a set of new procedures.<a name="line.180"></a>
+<span class="sourceLineNo">181</span> * These procedures are freshly submitted to the executor and each procedure<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * has a 'RUNNABLE' state and the initial information required to start up.<a name="line.182"></a>
+<span class="sourceLineNo">183</span> *<a name="line.183"></a>
+<span class="sourceLineNo">184</span> * @param procs the procedures to serialize and write to the store.<a name="line.184"></a>
+<span class="sourceLineNo">185</span> */<a name="line.185"></a>
+<span class="sourceLineNo">186</span> void insert(Procedure<?>[] procs);<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> /**<a name="line.188"></a>
+<span class="sourceLineNo">189</span> * The specified procedure was executed,<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * and the new state should be written to the store.<a name="line.190"></a>
+<span class="sourceLineNo">191</span> * @param proc the procedure to serialize and write to the store.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> */<a name="line.192"></a>
+<span class="sourceLineNo">193</span> void update(Procedure<?> proc);<a name="line.193"></a>
+<span class="sourceLineNo">194</span><a name="line.194"></a>
+<span class="sourceLineNo">195</span> /**<a name="line.195"></a>
+<span class="sourceLineNo">196</span> * The specified procId was removed from the executor,<a name="line.196"></a>
+<span class="sourceLineNo">197</span> * due to completion, abort or failure.<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * The store implementor should remove all the information about the specified procId.<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * @param procId the ID of the procedure to remove.<a name="line.199"></a>
+<span class="sourceLineNo">200</span> */<a name="line.200"></a>
+<span class="sourceLineNo">201</span> void delete(long procId);<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span> /**<a name="line.203"></a>
+<span class="sourceLineNo">204</span> * The parent procedure completed.<a name="line.204"></a>
+<span class="sourceLineNo">205</span> * Update the state and mark all the child deleted.<a name="line.205"></a>
+<span class="sourceLineNo">206</span> * @param parentProc the parent procedure to serialize and write to the store.<a name="line.206"></a>
+<span class="sourceLineNo">207</span> * @param subProcIds the IDs of the sub-procedure to remove.<a name="line.207"></a>
+<span class="sourceLineNo">208</span> */<a name="line.208"></a>
+<span class="sourceLineNo">209</span> void delete(Procedure<?> parentProc, long[] subProcIds);<a name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span> /**<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * The specified procIds were removed from the executor,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> * due to completion, abort or failure.<a name="line.213"></a>
+<span class="sourceLineNo">214</span> * The store implementor should remove all the information about the specified procIds.<a name="line.214"></a>
+<span class="sourceLineNo">215</span> * @param procIds the IDs of the procedures to remove.<a name="line.215"></a>
+<span class="sourceLineNo">216</span> * @param offset the array offset from where to start to delete<a name="line.216"></a>
+<span class="sourceLineNo">217</span> * @param count the number of IDs to delete<a name="line.217"></a>
+<span class="sourceLineNo">218</span> */<a name="line.218"></a>
+<span class="sourceLineNo">219</span> void delete(long[] procIds, int offset, int count);<a name="line.219"></a>
+<span class="sourceLineNo">220</span>}<a name="line.220"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureLoader.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureLoader.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureLoader.html
index 2725fa1..ff29160 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureLoader.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureLoader.html
@@ -89,142 +89,143 @@
<span class="sourceLineNo">081</span> * @throws IOException if there was an error fetching/deserializing the procedure<a name="line.81"></a>
<span class="sourceLineNo">082</span> * @return the next procedure in the iteration.<a name="line.82"></a>
<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> Procedure next() throws IOException;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> }<a name="line.85"></a>
-<span class="sourceLineNo">086</span><a name="line.86"></a>
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-<span class="sourceLineNo">093</span> * @param maxProcId the highest proc-id in the store<a name="line.93"></a>
-<span class="sourceLineNo">094</span> */<a name="line.94"></a>
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+<span class="sourceLineNo">084</span> @SuppressWarnings("rawtypes")<a name="line.84"></a>
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+<span class="sourceLineNo">091</span> public interface ProcedureLoader {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> /**<a name="line.92"></a>
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+<span class="sourceLineNo">094</span> * @param maxProcId the highest proc-id in the store<a name="line.94"></a>
+<span class="sourceLineNo">095</span> */<a name="line.95"></a>
+<span class="sourceLineNo">096</span> void setMaxProcId(long maxProcId);<a name="line.96"></a>
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+<span class="sourceLineNo">098</span> /**<a name="line.98"></a>
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+<span class="sourceLineNo">100</span> * The ProcedureIterator passed to the method, has the procedure sorted in replay-order.<a name="line.100"></a>
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+<span class="sourceLineNo">102</span> */<a name="line.102"></a>
+<span class="sourceLineNo">103</span> void load(ProcedureIterator procIter) throws IOException;<a name="line.103"></a>
+<span class="sourceLineNo">104</span><a name="line.104"></a>
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+<span class="sourceLineNo">106</span> * Called by the ProcedureStore.load() in case we have procedures not-ready to be added to<a name="line.106"></a>
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+<span class="sourceLineNo">110</span> void handleCorrupted(ProcedureIterator procIter) throws IOException;<a name="line.110"></a>
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+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> /**<a name="line.113"></a>
+<span class="sourceLineNo">114</span> * Add the listener to the notification list.<a name="line.114"></a>
+<span class="sourceLineNo">115</span> * @param listener The AssignmentListener to register<a name="line.115"></a>
+<span class="sourceLineNo">116</span> */<a name="line.116"></a>
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+<span class="sourceLineNo">119</span> /**<a name="line.119"></a>
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+<span class="sourceLineNo">121</span> * @param listener The AssignmentListener to unregister<a name="line.121"></a>
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+<span class="sourceLineNo">123</span> */<a name="line.123"></a>
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+<span class="sourceLineNo">126</span> /**<a name="line.126"></a>
+<span class="sourceLineNo">127</span> * Start/Open the procedure store<a name="line.127"></a>
+<span class="sourceLineNo">128</span> * @param numThreads<a name="line.128"></a>
+<span class="sourceLineNo">129</span> */<a name="line.129"></a>
+<span class="sourceLineNo">130</span> void start(int numThreads) throws IOException;<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> /**<a name="line.132"></a>
+<span class="sourceLineNo">133</span> * Stop/Close the procedure store<a name="line.133"></a>
+<span class="sourceLineNo">134</span> * @param abort true if the stop is an abort<a name="line.134"></a>
+<span class="sourceLineNo">135</span> */<a name="line.135"></a>
+<span class="sourceLineNo">136</span> void stop(boolean abort);<a name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span> /**<a name="line.138"></a>
+<span class="sourceLineNo">139</span> * @return true if the store is running, otherwise false.<a name="line.139"></a>
+<span class="sourceLineNo">140</span> */<a name="line.140"></a>
+<span class="sourceLineNo">141</span> boolean isRunning();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> /**<a name="line.143"></a>
+<span class="sourceLineNo">144</span> * @return the number of threads/slots passed to start()<a name="line.144"></a>
+<span class="sourceLineNo">145</span> */<a name="line.145"></a>
+<span class="sourceLineNo">146</span> int getNumThreads();<a name="line.146"></a>
+<span class="sourceLineNo">147</span><a name="line.147"></a>
+<span class="sourceLineNo">148</span> /**<a name="line.148"></a>
+<span class="sourceLineNo">149</span> * Set the number of procedure running.<a name="line.149"></a>
+<span class="sourceLineNo">150</span> * This can be used, for example, by the store to know how long to wait before a sync.<a name="line.150"></a>
+<span class="sourceLineNo">151</span> * @return how many procedures are running (may not be same as <code>count</code>).<a name="line.151"></a>
+<span class="sourceLineNo">152</span> */<a name="line.152"></a>
+<span class="sourceLineNo">153</span> int setRunningProcedureCount(int count);<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> /**<a name="line.155"></a>
+<span class="sourceLineNo">156</span> * Acquire the lease for the procedure store.<a name="line.156"></a>
+<span class="sourceLineNo">157</span> */<a name="line.157"></a>
+<span class="sourceLineNo">158</span> void recoverLease() throws IOException;<a name="line.158"></a>
+<span class="sourceLineNo">159</span><a name="line.159"></a>
+<span class="sourceLineNo">160</span> /**<a name="line.160"></a>
+<span class="sourceLineNo">161</span> * Load the Procedures in the store.<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * @param loader the ProcedureLoader that will handle the store-load events<a name="line.162"></a>
+<span class="sourceLineNo">163</span> */<a name="line.163"></a>
+<span class="sourceLineNo">164</span> void load(ProcedureLoader loader) throws IOException;<a name="line.164"></a>
+<span class="sourceLineNo">165</span><a name="line.165"></a>
+<span class="sourceLineNo">166</span> /**<a name="line.166"></a>
+<span class="sourceLineNo">167</span> * When a procedure is submitted to the executor insert(proc, null) will be called.<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * 'proc' has a 'RUNNABLE' state and the initial information required to start up.<a name="line.168"></a>
+<span class="sourceLineNo">169</span> *<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * When a procedure is executed and it returns children insert(proc, subprocs) will be called.<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * 'proc' has a 'WAITING' state and an update state.<a name="line.171"></a>
+<span class="sourceLineNo">172</span> * 'subprocs' are the children in 'RUNNABLE' state with the initial information.<a name="line.172"></a>
+<span class="sourceLineNo">173</span> *<a name="line.173"></a>
+<span class="sourceLineNo">174</span> * @param proc the procedure to serialize and write to the store.<a name="line.174"></a>
+<span class="sourceLineNo">175</span> * @param subprocs the newly created child of the proc.<a name="line.175"></a>
+<span class="sourceLineNo">176</span> */<a name="line.176"></a>
+<span class="sourceLineNo">177</span> void insert(Procedure<?> proc, Procedure<?>[] subprocs);<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * Serialize a set of new procedures.<a name="line.180"></a>
+<span class="sourceLineNo">181</span> * These procedures are freshly submitted to the executor and each procedure<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * has a 'RUNNABLE' state and the initial information required to start up.<a name="line.182"></a>
+<span class="sourceLineNo">183</span> *<a name="line.183"></a>
+<span class="sourceLineNo">184</span> * @param procs the procedures to serialize and write to the store.<a name="line.184"></a>
+<span class="sourceLineNo">185</span> */<a name="line.185"></a>
+<span class="sourceLineNo">186</span> void insert(Procedure<?>[] procs);<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> /**<a name="line.188"></a>
+<span class="sourceLineNo">189</span> * The specified procedure was executed,<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * and the new state should be written to the store.<a name="line.190"></a>
+<span class="sourceLineNo">191</span> * @param proc the procedure to serialize and write to the store.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> */<a name="line.192"></a>
+<span class="sourceLineNo">193</span> void update(Procedure<?> proc);<a name="line.193"></a>
+<span class="sourceLineNo">194</span><a name="line.194"></a>
+<span class="sourceLineNo">195</span> /**<a name="line.195"></a>
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+<span class="sourceLineNo">197</span> * due to completion, abort or failure.<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * The store implementor should remove all the information about the specified procId.<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * @param procId the ID of the procedure to remove.<a name="line.199"></a>
+<span class="sourceLineNo">200</span> */<a name="line.200"></a>
+<span class="sourceLineNo">201</span> void delete(long procId);<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span> /**<a name="line.203"></a>
+<span class="sourceLineNo">204</span> * The parent procedure completed.<a name="line.204"></a>
+<span class="sourceLineNo">205</span> * Update the state and mark all the child deleted.<a name="line.205"></a>
+<span class="sourceLineNo">206</span> * @param parentProc the parent procedure to serialize and write to the store.<a name="line.206"></a>
+<span class="sourceLineNo">207</span> * @param subProcIds the IDs of the sub-procedure to remove.<a name="line.207"></a>
+<span class="sourceLineNo">208</span> */<a name="line.208"></a>
+<span class="sourceLineNo">209</span> void delete(Procedure<?> parentProc, long[] subProcIds);<a name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span> /**<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * The specified procIds were removed from the executor,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> * due to completion, abort or failure.<a name="line.213"></a>
+<span class="sourceLineNo">214</span> * The store implementor should remove all the information about the specified procIds.<a name="line.214"></a>
+<span class="sourceLineNo">215</span> * @param procIds the IDs of the procedures to remove.<a name="line.215"></a>
+<span class="sourceLineNo">216</span> * @param offset the array offset from where to start to delete<a name="line.216"></a>
+<span class="sourceLineNo">217</span> * @param count the number of IDs to delete<a name="line.217"></a>
+<span class="sourceLineNo">218</span> */<a name="line.218"></a>
+<span class="sourceLineNo">219</span> void delete(long[] procIds, int offset, int count);<a name="line.219"></a>
+<span class="sourceLineNo">220</span>}<a name="line.220"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureStoreListener.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureStoreListener.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureStoreListener.html
index 2725fa1..ff29160 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureStoreListener.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureStoreListener.html
@@ -89,142 +89,143 @@
<span class="sourceLineNo">081</span> * @throws IOException if there was an error fetching/deserializing the procedure<a name="line.81"></a>
<span class="sourceLineNo">082</span> * @return the next procedure in the iteration.<a name="line.82"></a>
<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> Procedure next() throws IOException;<a name="line.84"></a>
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-<span class="sourceLineNo">090</span> public interface ProcedureLoader {<a name="line.90"></a>
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-<span class="sourceLineNo">093</span> * @param maxProcId the highest proc-id in the store<a name="line.93"></a>
-<span class="sourceLineNo">094</span> */<a name="line.94"></a>
-<span class="sourceLineNo">095</span> void setMaxProcId(long maxProcId);<a name="line.95"></a>
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+<span class="sourceLineNo">218</span> */<a name="line.218"></a>
+<span class="sourceLineNo">219</span> void delete(long[] procIds, int offset, int count);<a name="line.219"></a>
+<span class="sourceLineNo">220</span>}<a name="line.220"></a>
[02/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
index 0c894de..65a28b9 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
@@ -179,4145 +179,4146 @@
<span class="sourceLineNo">171</span> * avoiding port contention if another local HBase instance is already running).<a name="line.171"></a>
<span class="sourceLineNo">172</span> * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"<a name="line.172"></a>
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-<span class="sourceLineNo">193</span> public static final int DEFAULT_REGIONS_PER_SERVER = 3;<a name="line.193"></a>
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+<span class="sourceLineNo">174</span> * For triggering test.<a name="line.174"></a>
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+<span class="sourceLineNo">176</span>@InterfaceAudience.Public<a name="line.176"></a>
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<TRUNCATED>
[05/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
index 0c894de..65a28b9 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.PortAllocator.AvailablePortChecker.html
@@ -179,4145 +179,4146 @@
<span class="sourceLineNo">171</span> * avoiding port contention if another local HBase instance is already running).<a name="line.171"></a>
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+<span class="sourceLineNo">324</span> * {@link #startMiniCluster()}, tmp data will be written to the DFS directory instead.<a name="line.324"></a>
+<span class="sourceLineNo">325</span> *<a name="line.325"></a>
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+<span class="sourceLineNo">328</span> * HBaseTestingUtility objects will behave as local until a DFS cluster is started,<a name="line.328"></a>
+<span class="sourceLineNo">329</span> * at which point they will switch to using mini DFS for storage.<a name="line.329"></a>
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+<span class="sourceLineNo">331</span> * @param conf The configuration to use for further operations<a name="line.331"></a>
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+<span class="sourceLineNo">335</span><a name="line.335"></a>
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+<span class="sourceLineNo">337</span> ChecksumUtil.generateExceptionForChecksumFailureForTest(true);<a name="line.337"></a>
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+<span class="sourceLineNo">339</span> // Save this for when setting default file:// breaks things<a name="line.339"></a>
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+<span class="sourceLineNo">358</span><a name="line.358"></a>
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+<span class="sourceLineNo">409</span><a name="line.409"></a>
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+<span class="sourceLineNo">412</span> }<a name="line.412"></a>
+<span class="sourceLineNo">413</span><a name="line.413"></a>
+<span class="sourceLineNo">414</span> /**<a name="line.414"></a>
+<span class="sourceLineNo">415</span> * Home our data in a dir under {@link #DEFAULT_BASE_TEST_DIRECTORY}.<a name="line.415"></a>
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+<span class="sourceLineNo">417</span> * we need to. It needs to amend the {@link #TEST_DIRECTORY_KEY}<a name="line.417"></a>
+<span class="sourceLineNo">418</span> * System property, as it's what minidfscluster bases<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * it data dir on. Moding a System property is not the way to do concurrent<a name="line.419"></a>
+<span class="sourceLineNo">420</span> * instances -- another instance could grab the temporary<a name="line.420"></a>
+<span class="sourceLineNo">421</span> * value unintentionally -- but not anything can do about it at moment;<a name="line.421"></a>
+<span class="sourceLineNo">422</span> * single instance only is how the minidfscluster works.<a name="line.422"></a>
+<span class="sourceLineNo">423</span> *<a name="line.423"></a>
+<span class="sourceLineNo">424</span> * We also create the underlying directory for<a name="line.424"></a>
+<span class="sourceLineNo">425</span> * hadoop.log.dir, mapreduce.cluster.local.dir and hadoop.tmp.dir, and set the values<a name="line.425"></a>
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+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
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+<span class="sourceLineNo">429</span> */<a name="line.429"></a>
+<span class="sourceLineNo">430</span> @Override<a name="line.430"></a>
+<span class="sourceLineNo">431</span> protected Path setupDataTestDir() {<a name="line.431"></a>
+<span class="sourceLineNo">432</span> Path testPath = super.setupDataTestDir();<a name="line.432"></a>
+<span class="sourceLineNo">433</span> if (null == testPath) {<a name="line.433"></a>
+<span class="sourceLineNo">434</span> return null;<a name="line.434"></a>
+<span class="sourceLineNo">435</span> }<a name="line.435"></a>
+<span class="sourceLineNo">436</span><a name="line.436"></a>
+<span class="sourceLineNo">437</span> createSubDirAndSystemProperty(<a name="line.437"></a>
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+<span class="sourceLineNo">439</span> testPath, "hadoop-log-dir");<a name="line.439"></a>
+<span class="sourceLineNo">440</span><a name="line.440"></a>
+<span class="sourceLineNo">441</span> // This is defaulted in core-default.xml to /tmp/hadoop-${user.name}, but<a name="line.441"></a>
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+<span class="sourceLineNo">443</span> createSubDirAndSystemProperty(<a name="line.443"></a>
+<span class="sourceLineNo">444</span> "hadoop.tmp.dir",<a name="line.444"></a>
+<span class="sourceLineNo">445</span> testPath, "hadoop-tmp-dir");<a name="line.445"></a>
+<span class="sourceLineNo">446</span><a name="line.446"></a>
+<span class="sourceLineNo">447</span> // Read and modified in org.apache.hadoop.mapred.MiniMRCluster<a name="line.447"></a>
+<span class="sourceLineNo">448</span> createSubDir(<a name="line.448"></a>
+<span class="sourceLineNo">449</span> "mapreduce.cluster.local.dir",<a name="line.449"></a>
+<span class="sourceLineNo">450</span> testPath, "mapred-local-dir");<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
+<span class="sourceLineNo">452</span> return testPath;<a name="line.452"></a>
+<span class="sourceLineNo">453</span> }<a name="line.453"></a>
+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span> private void createSubDirAndSystemProperty(<a name="line.455"></a>
+<span class="sourceLineNo">456</span> String propertyName, Path parent, String subDirName){<a name="line.456"></a>
+<span class="sourceLineNo">457</span><a name="line.457"></a>
+<span class="sourceLineNo">458</span> String sysValue = System.getProperty(propertyName);<a name="line.458"></a>
+<span class="sourceLineNo">459</span><a name="line.459"></a>
+<span class="sourceLineNo">460</span> if (sysValue != null) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span> // There is already a value set. So we do nothing but hope<a name="line.461"></a>
+<span class="sourceLineNo">462</span> // that there will be no conflicts<a name="line.462"></a>
+<span class="sourceLineNo">463</span> LOG.info("System.getProperty(\""+propertyName+"\") already set to: "+<a name="line.463"></a>
+<span class="sourceLineNo">464</span> sysValue + " so I do NOT create it in " + parent);<a name="line.464"></a>
+<span class="sourceLineNo">465</span> String confValue = conf.get(propertyName);<a name="line.465"></a>
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+<span class="sourceLineNo">467</span> LOG.warn(<a name="line.467"></a>
+<span class="sourceLineNo">468</span> propertyName + " property value differs in configuration and system: "+<a name="line.468"></a>
+<span class="sourceLineNo">469</span> "Configuration="+confValue+" while System="+sysValue+<a name="line.469"></a>
+<span class="sourceLineNo">470</span> " Erasing configuration value by system value."<a name="line.470"></a>
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+<span class="sourceLineNo">475</span> // Ok, it's not set, so we create it as a subdirectory<a name="line.475"></a>
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+<span class="sourceLineNo">485</span> * @see #getTestFileSystem()<a name="line.485"></a>
+<span class="sourceLineNo">486</span> */<a name="line.486"></a>
+<span class="sourceLineNo">487</span> private Path getBaseTestDirOnTestFS() throws IOException {<a name="line.487"></a>
+<span class="sourceLineNo">488</span> FileSystem fs = getTestFileSystem();<a name="line.488"></a>
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+<span class="sourceLineNo">493</span> * @return META table descriptor<a name="line.493"></a>
+<span class="sourceLineNo">494</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.494"></a>
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+<span class="sourceLineNo">497</span> @Deprecated<a name="line.497"></a>
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+<span class="sourceLineNo">503</span> * @return META table descriptor<a name="line.503"></a>
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+<span class="sourceLineNo">505</span> public TableDescriptorBuilder getMetaTableDescriptorBuilder() {<a name="line.505"></a>
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+<span class="sourceLineNo">507</span> return FSTableDescriptors.createMetaTableDescriptorBuilder(conf);<a name="line.507"></a>
+<span class="sourceLineNo">508</span> } catch (IOException e) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> throw new RuntimeException("Unable to create META table descriptor", e);<a name="line.509"></a>
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+<span class="sourceLineNo">520</span> if (dataTestDirOnTestFS == null) {<a name="line.520"></a>
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+<span class="sourceLineNo">534</span> public Path getDataTestDirOnTestFS(final String subdirName) throws IOException {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> return new Path(getDataTestDir
<TRUNCATED>
[24/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html
index 71e3294..7a77d9e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html
@@ -23,19 +23,19 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>/**<a name="line.25"></a>
-<span class="sourceLineNo">026</span> * Thrown when a procedure WAL is corrupted<a name="line.26"></a>
-<span class="sourceLineNo">027</span> */<a name="line.27"></a>
-<span class="sourceLineNo">028</span>@InterfaceAudience.Private<a name="line.28"></a>
-<span class="sourceLineNo">029</span>@InterfaceStability.Stable<a name="line.29"></a>
-<span class="sourceLineNo">030</span>public class CorruptedWALProcedureStoreException extends HBaseIOException {<a name="line.30"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.21"></a>
+<span class="sourceLineNo">022</span><a name="line.22"></a>
+<span class="sourceLineNo">023</span>/**<a name="line.23"></a>
+<span class="sourceLineNo">024</span> * Thrown when a procedure WAL is corrupted<a name="line.24"></a>
+<span class="sourceLineNo">025</span> */<a name="line.25"></a>
+<span class="sourceLineNo">026</span>@InterfaceAudience.Private<a name="line.26"></a>
+<span class="sourceLineNo">027</span>public class CorruptedWALProcedureStoreException extends HBaseIOException {<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span> private static final long serialVersionUID = -3407300445435898074L;<a name="line.29"></a>
+<span class="sourceLineNo">030</span><a name="line.30"></a>
<span class="sourceLineNo">031</span> /** default constructor */<a name="line.31"></a>
<span class="sourceLineNo">032</span> public CorruptedWALProcedureStoreException() {<a name="line.32"></a>
<span class="sourceLineNo">033</span> super();<a name="line.33"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
index 37cde6d..d69564e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
@@ -23,201 +23,198 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.hadoop.fs.FileStatus;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FileSystem;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.Path;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.slf4j.Logger;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.slf4j.LoggerFactory;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.34"></a>
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-<span class="sourceLineNo">036</span>/**<a name="line.36"></a>
-<span class="sourceLineNo">037</span> * Describes a WAL File<a name="line.37"></a>
-<span class="sourceLineNo">038</span> */<a name="line.38"></a>
-<span class="sourceLineNo">039</span>@InterfaceAudience.Private<a name="line.39"></a>
-<span class="sourceLineNo">040</span>@InterfaceStability.Evolving<a name="line.40"></a>
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-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span> private ProcedureWALHeader header;<a name="line.44"></a>
-<span class="sourceLineNo">045</span> private FSDataInputStream stream;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> private FileSystem fs;<a name="line.46"></a>
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-<span class="sourceLineNo">048</span> private long startPos;<a name="line.48"></a>
-<span class="sourceLineNo">049</span> private long minProcId;<a name="line.49"></a>
-<span class="sourceLineNo">050</span> private long maxProcId;<a name="line.50"></a>
-<span class="sourceLineNo">051</span> private long logSize;<a name="line.51"></a>
-<span class="sourceLineNo">052</span> private long timestamp;<a name="line.52"></a>
-<span class="sourceLineNo">053</span><a name="line.53"></a>
-<span class="sourceLineNo">054</span> public ProcedureStoreTracker getTracker() {<a name="line.54"></a>
-<span class="sourceLineNo">055</span> return tracker;<a name="line.55"></a>
-<span class="sourceLineNo">056</span> }<a name="line.56"></a>
-<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> private final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span> public ProcedureWALFile(final FileSystem fs, final FileStatus logStatus) {<a name="line.60"></a>
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-<span class="sourceLineNo">062</span> this.logFile = logStatus.getPath();<a name="line.62"></a>
-<span class="sourceLineNo">063</span> this.logSize = logStatus.getLen();<a name="line.63"></a>
-<span class="sourceLineNo">064</span> this.timestamp = logStatus.getModificationTime();<a name="line.64"></a>
-<span class="sourceLineNo">065</span> tracker.setPartialFlag(true);<a name="line.65"></a>
-<span class="sourceLineNo">066</span> }<a name="line.66"></a>
-<span class="sourceLineNo">067</span><a name="line.67"></a>
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-<span class="sourceLineNo">069</span> long startPos, long timestamp) {<a name="line.69"></a>
-<span class="sourceLineNo">070</span> this.fs = fs;<a name="line.70"></a>
-<span class="sourceLineNo">071</span> this.header = header;<a name="line.71"></a>
-<span class="sourceLineNo">072</span> this.logFile = logFile;<a name="line.72"></a>
-<span class="sourceLineNo">073</span> this.startPos = startPos;<a name="line.73"></a>
-<span class="sourceLineNo">074</span> this.logSize = startPos;<a name="line.74"></a>
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-<span class="sourceLineNo">076</span> tracker.setPartialFlag(true);<a name="line.76"></a>
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-<span class="sourceLineNo">079</span> public void open() throws IOException {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> if (stream == null) {<a name="line.80"></a>
-<span class="sourceLineNo">081</span> stream = fs.open(logFile);<a name="line.81"></a>
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-<span class="sourceLineNo">090</span> }<a name="line.90"></a>
-<span class="sourceLineNo">091</span><a name="line.91"></a>
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-<span class="sourceLineNo">094</span> return ProcedureWALFormat.readTrailer(stream, startPos, logSize);<a name="line.94"></a>
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-<span class="sourceLineNo">099</span><a name="line.99"></a>
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-<span class="sourceLineNo">102</span> try {<a name="line.102"></a>
-<span class="sourceLineNo">103</span> stream.seek(trailer.getTrackerPos());<a name="line.103"></a>
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-<span class="sourceLineNo">105</span> ProcedureProtos.ProcedureStoreTracker.parseDelimitedFrom(stream);<a name="line.105"></a>
-<span class="sourceLineNo">106</span> tracker.resetToProto(trackerProtoBuf);<a name="line.106"></a>
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-<span class="sourceLineNo">108</span> stream.seek(startPos);<a name="line.108"></a>
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-<span class="sourceLineNo">110</span> }<a name="line.110"></a>
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-<span class="sourceLineNo">112</span> public void updateLocalTracker(ProcedureStoreTracker tracker) {<a name="line.112"></a>
-<span class="sourceLineNo">113</span> this.tracker.resetTo(tracker);<a name="line.113"></a>
-<span class="sourceLineNo">114</span> }<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> public void close() {<a name="line.116"></a>
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-<span class="sourceLineNo">118</span> try {<a name="line.118"></a>
-<span class="sourceLineNo">119</span> stream.close();<a name="line.119"></a>
-<span class="sourceLineNo">120</span> } catch (IOException e) {<a name="line.120"></a>
-<span class="sourceLineNo">121</span> LOG.warn("unable to close the wal file: " + logFile, e);<a name="line.121"></a>
-<span class="sourceLineNo">122</span> } finally {<a name="line.122"></a>
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-<span class="sourceLineNo">127</span> public FSDataInputStream getStream() {<a name="line.127"></a>
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-<span class="sourceLineNo">141</span> }<a name="line.141"></a>
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-<span class="sourceLineNo">143</span> public long getLogId() {<a name="line.143"></a>
-<span class="sourceLineNo">144</span> return header.getLogId();<a name="line.144"></a>
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-<span class="sourceLineNo">147</span> public long getSize() {<a name="line.147"></a>
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-<span class="sourceLineNo">149</span> }<a name="line.149"></a>
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-<span class="sourceLineNo">152</span> * Used to update in-progress log sizes. the FileStatus will report 0 otherwise.<a name="line.152"></a>
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-<span class="sourceLineNo">154</span> void addToSize(long size) {<a name="line.154"></a>
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-<span class="sourceLineNo">157</span><a name="line.157"></a>
-<span class="sourceLineNo">158</span> public void removeFile(final Path walArchiveDir) throws IOException {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> close();<a name="line.159"></a>
-<span class="sourceLineNo">160</span> boolean archived = false;<a name="line.160"></a>
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-<span class="sourceLineNo">163</span> LOG.info("Archiving " + logFile + " to " + archivedFile);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> if (!fs.rename(logFile, archivedFile)) {<a name="line.164"></a>
-<span class="sourceLineNo">165</span> LOG.warn("Failed archive of " + logFile + ", deleting");<a name="line.165"></a>
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-<span class="sourceLineNo">179</span> this.maxProcId = maxId;<a name="line.179"></a>
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-<span class="sourceLineNo">183</span> return minProcId;<a name="line.183"></a>
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-<span class="sourceLineNo">185</span><a name="line.185"></a>
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-<span class="sourceLineNo">187</span> return maxProcId;<a name="line.187"></a>
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-<span class="sourceLineNo">200</span> return compareTo((ProcedureWALFile)o) == 0;<a name="line.200"></a>
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-<span class="sourceLineNo">211</span> }<a name="line.211"></a>
-<span class="sourceLineNo">212</span>}<a name="line.212"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.fs.FileStatus;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.fs.FileSystem;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.fs.Path;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.slf4j.Logger;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.slf4j.LoggerFactory;<a name="line.28"></a>
+<span class="sourceLineNo">029</span><a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.32"></a>
+<span class="sourceLineNo">033</span><a name="line.33"></a>
+<span class="sourceLineNo">034</span>/**<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * Describes a WAL File<a name="line.35"></a>
+<span class="sourceLineNo">036</span> */<a name="line.36"></a>
+<span class="sourceLineNo">037</span>@InterfaceAudience.Private<a name="line.37"></a>
+<span class="sourceLineNo">038</span>public class ProcedureWALFile implements Comparable<ProcedureWALFile> {<a name="line.38"></a>
+<span class="sourceLineNo">039</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFile.class);<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span> private ProcedureWALHeader header;<a name="line.41"></a>
+<span class="sourceLineNo">042</span> private FSDataInputStream stream;<a name="line.42"></a>
+<span class="sourceLineNo">043</span> private FileSystem fs;<a name="line.43"></a>
+<span class="sourceLineNo">044</span> private Path logFile;<a name="line.44"></a>
+<span class="sourceLineNo">045</span> private long startPos;<a name="line.45"></a>
+<span class="sourceLineNo">046</span> private long minProcId;<a name="line.46"></a>
+<span class="sourceLineNo">047</span> private long maxProcId;<a name="line.47"></a>
+<span class="sourceLineNo">048</span> private long logSize;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> private long timestamp;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> public ProcedureStoreTracker getTracker() {<a name="line.51"></a>
+<span class="sourceLineNo">052</span> return tracker;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> }<a name="line.53"></a>
+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span> private final ProcedureStoreTracker tracker = new ProcedureStoreTracker();<a name="line.55"></a>
+<span class="sourceLineNo">056</span><a name="line.56"></a>
+<span class="sourceLineNo">057</span> public ProcedureWALFile(final FileSystem fs, final FileStatus logStatus) {<a name="line.57"></a>
+<span class="sourceLineNo">058</span> this.fs = fs;<a name="line.58"></a>
+<span class="sourceLineNo">059</span> this.logFile = logStatus.getPath();<a name="line.59"></a>
+<span class="sourceLineNo">060</span> this.logSize = logStatus.getLen();<a name="line.60"></a>
+<span class="sourceLineNo">061</span> this.timestamp = logStatus.getModificationTime();<a name="line.61"></a>
+<span class="sourceLineNo">062</span> tracker.setPartialFlag(true);<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> public ProcedureWALFile(FileSystem fs, Path logFile, ProcedureWALHeader header,<a name="line.65"></a>
+<span class="sourceLineNo">066</span> long startPos, long timestamp) {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> this.fs = fs;<a name="line.67"></a>
+<span class="sourceLineNo">068</span> this.header = header;<a name="line.68"></a>
+<span class="sourceLineNo">069</span> this.logFile = logFile;<a name="line.69"></a>
+<span class="sourceLineNo">070</span> this.startPos = startPos;<a name="line.70"></a>
+<span class="sourceLineNo">071</span> this.logSize = startPos;<a name="line.71"></a>
+<span class="sourceLineNo">072</span> this.timestamp = timestamp;<a name="line.72"></a>
+<span class="sourceLineNo">073</span> tracker.setPartialFlag(true);<a name="line.73"></a>
+<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span> public void open() throws IOException {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> if (stream == null) {<a name="line.77"></a>
+<span class="sourceLineNo">078</span> stream = fs.open(logFile);<a name="line.78"></a>
+<span class="sourceLineNo">079</span> }<a name="line.79"></a>
+<span class="sourceLineNo">080</span><a name="line.80"></a>
+<span class="sourceLineNo">081</span> if (header == null) {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> header = ProcedureWALFormat.readHeader(stream);<a name="line.82"></a>
+<span class="sourceLineNo">083</span> startPos = stream.getPos();<a name="line.83"></a>
+<span class="sourceLineNo">084</span> } else {<a name="line.84"></a>
+<span class="sourceLineNo">085</span> stream.seek(startPos);<a name="line.85"></a>
+<span class="sourceLineNo">086</span> }<a name="line.86"></a>
+<span class="sourceLineNo">087</span> }<a name="line.87"></a>
+<span class="sourceLineNo">088</span><a name="line.88"></a>
+<span class="sourceLineNo">089</span> public ProcedureWALTrailer readTrailer() throws IOException {<a name="line.89"></a>
+<span class="sourceLineNo">090</span> try {<a name="line.90"></a>
+<span class="sourceLineNo">091</span> return ProcedureWALFormat.readTrailer(stream, startPos, logSize);<a name="line.91"></a>
+<span class="sourceLineNo">092</span> } finally {<a name="line.92"></a>
+<span class="sourceLineNo">093</span> stream.seek(startPos);<a name="line.93"></a>
+<span class="sourceLineNo">094</span> }<a name="line.94"></a>
+<span class="sourceLineNo">095</span> }<a name="line.95"></a>
+<span class="sourceLineNo">096</span><a name="line.96"></a>
+<span class="sourceLineNo">097</span> public void readTracker() throws IOException {<a name="line.97"></a>
+<span class="sourceLineNo">098</span> ProcedureWALTrailer trailer = readTrailer();<a name="line.98"></a>
+<span class="sourceLineNo">099</span> try {<a name="line.99"></a>
+<span class="sourceLineNo">100</span> stream.seek(trailer.getTrackerPos());<a name="line.100"></a>
+<span class="sourceLineNo">101</span> final ProcedureProtos.ProcedureStoreTracker trackerProtoBuf =<a name="line.101"></a>
+<span class="sourceLineNo">102</span> ProcedureProtos.ProcedureStoreTracker.parseDelimitedFrom(stream);<a name="line.102"></a>
+<span class="sourceLineNo">103</span> tracker.resetToProto(trackerProtoBuf);<a name="line.103"></a>
+<span class="sourceLineNo">104</span> } finally {<a name="line.104"></a>
+<span class="sourceLineNo">105</span> stream.seek(startPos);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> }<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }<a name="line.107"></a>
+<span class="sourceLineNo">108</span><a name="line.108"></a>
+<span class="sourceLineNo">109</span> public void updateLocalTracker(ProcedureStoreTracker tracker) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> this.tracker.resetTo(tracker);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> public void close() {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> if (stream == null) return;<a name="line.114"></a>
+<span class="sourceLineNo">115</span> try {<a name="line.115"></a>
+<span class="sourceLineNo">116</span> stream.close();<a name="line.116"></a>
+<span class="sourceLineNo">117</span> } catch (IOException e) {<a name="line.117"></a>
+<span class="sourceLineNo">118</span> LOG.warn("unable to close the wal file: " + logFile, e);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> } finally {<a name="line.119"></a>
+<span class="sourceLineNo">120</span> stream = null;<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span> }<a name="line.122"></a>
+<span class="sourceLineNo">123</span><a name="line.123"></a>
+<span class="sourceLineNo">124</span> public FSDataInputStream getStream() {<a name="line.124"></a>
+<span class="sourceLineNo">125</span> return stream;<a name="line.125"></a>
+<span class="sourceLineNo">126</span> }<a name="line.126"></a>
+<span class="sourceLineNo">127</span><a name="line.127"></a>
+<span class="sourceLineNo">128</span> public ProcedureWALHeader getHeader() {<a name="line.128"></a>
+<span class="sourceLineNo">129</span> return header;<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> public long getTimestamp() {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return timestamp;<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> public boolean isCompacted() {<a name="line.136"></a>
+<span class="sourceLineNo">137</span> return header.getType() == ProcedureWALFormat.LOG_TYPE_COMPACTED;<a name="line.137"></a>
+<span class="sourceLineNo">138</span> }<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span> public long getLogId() {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> return header.getLogId();<a name="line.141"></a>
+<span class="sourceLineNo">142</span> }<a name="line.142"></a>
+<span class="sourceLineNo">143</span><a name="line.143"></a>
+<span class="sourceLineNo">144</span> public long getSize() {<a name="line.144"></a>
+<span class="sourceLineNo">145</span> return logSize;<a name="line.145"></a>
+<span class="sourceLineNo">146</span> }<a name="line.146"></a>
+<span class="sourceLineNo">147</span><a name="line.147"></a>
+<span class="sourceLineNo">148</span> /**<a name="line.148"></a>
+<span class="sourceLineNo">149</span> * Used to update in-progress log sizes. the FileStatus will report 0 otherwise.<a name="line.149"></a>
+<span class="sourceLineNo">150</span> */<a name="line.150"></a>
+<span class="sourceLineNo">151</span> void addToSize(long size) {<a name="line.151"></a>
+<span class="sourceLineNo">152</span> this.logSize += size;<a name="line.152"></a>
+<span class="sourceLineNo">153</span> }<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> public void removeFile(final Path walArchiveDir) throws IOException {<a name="line.155"></a>
+<span class="sourceLineNo">156</span> close();<a name="line.156"></a>
+<span class="sourceLineNo">157</span> boolean archived = false;<a name="line.157"></a>
+<span class="sourceLineNo">158</span> if (walArchiveDir != null) {<a name="line.158"></a>
+<span class="sourceLineNo">159</span> Path archivedFile = new Path(walArchiveDir, logFile.getName());<a name="line.159"></a>
+<span class="sourceLineNo">160</span> LOG.info("Archiving " + logFile + " to " + archivedFile);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> if (!fs.rename(logFile, archivedFile)) {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> LOG.warn("Failed archive of " + logFile + ", deleting");<a name="line.162"></a>
+<span class="sourceLineNo">163</span> } else {<a name="line.163"></a>
+<span class="sourceLineNo">164</span> archived = true;<a name="line.164"></a>
+<span class="sourceLineNo">165</span> }<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span> if (!archived) {<a name="line.167"></a>
+<span class="sourceLineNo">168</span> if (!fs.delete(logFile, false)) {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> LOG.warn("Failed delete of " + logFile);<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> }<a name="line.171"></a>
+<span class="sourceLineNo">172</span> }<a name="line.172"></a>
+<span class="sourceLineNo">173</span><a name="line.173"></a>
+<span class="sourceLineNo">174</span> public void setProcIds(long minId, long maxId) {<a name="line.174"></a>
+<span class="sourceLineNo">175</span> this.minProcId = minId;<a name="line.175"></a>
+<span class="sourceLineNo">176</span> this.maxProcId = maxId;<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> public long getMinProcId() {<a name="line.179"></a>
+<span class="sourceLineNo">180</span> return minProcId;<a name="line.180"></a>
+<span class="sourceLineNo">181</span> }<a name="line.181"></a>
+<span class="sourceLineNo">182</span><a name="line.182"></a>
+<span class="sourceLineNo">183</span> public long getMaxProcId() {<a name="line.183"></a>
+<span class="sourceLineNo">184</span> return maxProcId;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> }<a name="line.185"></a>
+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
+<span class="sourceLineNo">188</span> public int compareTo(final ProcedureWALFile other) {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> long diff = header.getLogId() - other.header.getLogId();<a name="line.189"></a>
+<span class="sourceLineNo">190</span> return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;<a name="line.190"></a>
+<span class="sourceLineNo">191</span> }<a name="line.191"></a>
+<span class="sourceLineNo">192</span><a name="line.192"></a>
+<span class="sourceLineNo">193</span> @Override<a name="line.193"></a>
+<span class="sourceLineNo">194</span> public boolean equals(Object o) {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> if (this == o) return true;<a name="line.195"></a>
+<span class="sourceLineNo">196</span> if (!(o instanceof ProcedureWALFile)) return false;<a name="line.196"></a>
+<span class="sourceLineNo">197</span> return compareTo((ProcedureWALFile)o) == 0;<a name="line.197"></a>
+<span class="sourceLineNo">198</span> }<a name="line.198"></a>
+<span class="sourceLineNo">199</span><a name="line.199"></a>
+<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
+<span class="sourceLineNo">201</span> public int hashCode() {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> return logFile.hashCode();<a name="line.202"></a>
+<span class="sourceLineNo">203</span> }<a name="line.203"></a>
+<span class="sourceLineNo">204</span><a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public String toString() {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> return logFile.toString();<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span>}<a name="line.209"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html
index 4a42bda..30963fa 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html
@@ -26,83 +26,83 @@
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.io.InputStream;<a name="line.24"></a>
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-<span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.slf4j.Logger;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.slf4j.LoggerFactory;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>/**<a name="line.44"></a>
-<span class="sourceLineNo">045</span> * Helper class that contains the WAL serialization utils.<a name="line.45"></a>
-<span class="sourceLineNo">046</span> */<a name="line.46"></a>
-<span class="sourceLineNo">047</span>@InterfaceAudience.Private<a name="line.47"></a>
-<span class="sourceLineNo">048</span>@InterfaceStability.Evolving<a name="line.48"></a>
-<span class="sourceLineNo">049</span>public final class ProcedureWALFormat {<a name="line.49"></a>
-<span class="sourceLineNo">050</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormat.class);<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.52"></a>
-<span class="sourceLineNo">053</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.53"></a>
-<span class="sourceLineNo">054</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.54"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.InputStream;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.OutputStream;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Iterator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>/**<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * Helper class that contains the WAL serialization utils.<a name="line.42"></a>
+<span class="sourceLineNo">043</span> */<a name="line.43"></a>
+<span class="sourceLineNo">044</span>@InterfaceAudience.Private<a name="line.44"></a>
+<span class="sourceLineNo">045</span>public final class ProcedureWALFormat {<a name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.47"></a>
+<span class="sourceLineNo">048</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> static final byte HEADER_VERSION = 1;<a name="line.51"></a>
+<span class="sourceLineNo">052</span> static final byte TRAILER_VERSION = 1;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.54"></a>
<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span> static final byte HEADER_VERSION = 1;<a name="line.56"></a>
-<span class="sourceLineNo">057</span> static final byte TRAILER_VERSION = 1;<a name="line.57"></a>
-<span class="sourceLineNo">058</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.59"></a>
+<span class="sourceLineNo">056</span> @InterfaceAudience.Private<a name="line.56"></a>
+<span class="sourceLineNo">057</span> public static class InvalidWALDataException extends IOException {<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> private static final long serialVersionUID = 5471733223070202196L;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> @InterfaceAudience.Private<a name="line.61"></a>
-<span class="sourceLineNo">062</span> public static class InvalidWALDataException extends IOException {<a name="line.62"></a>
-<span class="sourceLineNo">063</span> public InvalidWALDataException(String s) {<a name="line.63"></a>
-<span class="sourceLineNo">064</span> super(s);<a name="line.64"></a>
-<span class="sourceLineNo">065</span> }<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span> public InvalidWALDataException(Throwable t) {<a name="line.67"></a>
-<span class="sourceLineNo">068</span> super(t);<a name="line.68"></a>
-<span class="sourceLineNo">069</span> }<a name="line.69"></a>
-<span class="sourceLineNo">070</span> }<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> interface Loader extends ProcedureLoader {<a name="line.72"></a>
-<span class="sourceLineNo">073</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.73"></a>
-<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">061</span> public InvalidWALDataException(String s) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> super(s);<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> public InvalidWALDataException(Throwable t) {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> super(t);<a name="line.66"></a>
+<span class="sourceLineNo">067</span> }<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> interface Loader extends ProcedureLoader {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.71"></a>
+<span class="sourceLineNo">072</span> }<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span> private ProcedureWALFormat() {}<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span> private ProcedureWALFormat() {}<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span> public static void load(final Iterator<ProcedureWALFile> logs,<a name="line.78"></a>
-<span class="sourceLineNo">079</span> final ProcedureStoreTracker tracker, final Loader loader) throws IOException {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> final ProcedureWALFormatReader reader = new ProcedureWALFormatReader(tracker, loader);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> tracker.setKeepDeletes(true);<a name="line.81"></a>
-<span class="sourceLineNo">082</span> try {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> // Ignore the last log which is current active log.<a name="line.83"></a>
-<span class="sourceLineNo">084</span> while (logs.hasNext()) {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> ProcedureWALFile log = logs.next();<a name="line.85"></a>
-<span class="sourceLineNo">086</span> log.open();<a name="line.86"></a>
-<span class="sourceLineNo">087</span> try {<a name="line.87"></a>
-<span class="sourceLineNo">088</span> reader.read(log);<a name="line.88"></a>
-<span class="sourceLineNo">089</span> } finally {<a name="line.89"></a>
-<span class="sourceLineNo">090</span> log.close();<a name="line.90"></a>
-<span class="sourceLineNo">091</span> }<a name="line.91"></a>
-<span class="sourceLineNo">092</span> }<a name="line.92"></a>
-<span class="sourceLineNo">093</span> reader.finish();<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> // The tracker is now updated with all the procedures read from the logs<a name="line.95"></a>
-<span class="sourceLineNo">096</span> tracker.setPartialFlag(false);<a name="line.96"></a>
-<span class="sourceLineNo">097</span> tracker.resetUpdates();<a name="line.97"></a>
+<span class="sourceLineNo">076</span> public static void load(Iterator<ProcedureWALFile> logs, ProcedureStoreTracker tracker,<a name="line.76"></a>
+<span class="sourceLineNo">077</span> Loader loader) throws IOException {<a name="line.77"></a>
+<span class="sourceLineNo">078</span> ProcedureWALFormatReader reader = new ProcedureWALFormatReader(tracker, loader);<a name="line.78"></a>
+<span class="sourceLineNo">079</span> tracker.setKeepDeletes(true);<a name="line.79"></a>
+<span class="sourceLineNo">080</span> try {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> // Ignore the last log which is current active log.<a name="line.81"></a>
+<span class="sourceLineNo">082</span> while (logs.hasNext()) {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> ProcedureWALFile log = logs.next();<a name="line.83"></a>
+<span class="sourceLineNo">084</span> log.open();<a name="line.84"></a>
+<span class="sourceLineNo">085</span> try {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> reader.read(log);<a name="line.86"></a>
+<span class="sourceLineNo">087</span> } finally {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> log.close();<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span> reader.finish();<a name="line.91"></a>
+<span class="sourceLineNo">092</span><a name="line.92"></a>
+<span class="sourceLineNo">093</span> // The tracker is now updated with all the procedures read from the logs<a name="line.93"></a>
+<span class="sourceLineNo">094</span> if (tracker.isPartial()) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> tracker.setPartialFlag(false);<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> tracker.resetModified();<a name="line.97"></a>
<span class="sourceLineNo">098</span> } finally {<a name="line.98"></a>
<span class="sourceLineNo">099</span> tracker.setKeepDeletes(false);<a name="line.99"></a>
<span class="sourceLineNo">100</span> }<a name="line.100"></a>
@@ -213,7 +213,7 @@
<span class="sourceLineNo">205</span> }<a name="line.205"></a>
<span class="sourceLineNo">206</span><a name="line.206"></a>
<span class="sourceLineNo">207</span> public static void writeEntry(ByteSlot slot, ProcedureWALEntry.Type type,<a name="line.207"></a>
-<span class="sourceLineNo">208</span> Procedure proc, Procedure[] subprocs) throws IOException {<a name="line.208"></a>
+<span class="sourceLineNo">208</span> Procedure<?> proc, Procedure<?>[] subprocs) throws IOException {<a name="line.208"></a>
<span class="sourceLineNo">209</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.209"></a>
<span class="sourceLineNo">210</span> builder.setType(type);<a name="line.210"></a>
<span class="sourceLineNo">211</span> builder.addProcedure(ProcedureUtil.convertToProtoProcedure(proc));<a name="line.211"></a>
@@ -225,17 +225,17 @@
<span class="sourceLineNo">217</span> builder.build().writeDelimitedTo(slot);<a name="line.217"></a>
<span class="sourceLineNo">218</span> }<a name="line.218"></a>
<span class="sourceLineNo">219</span><a name="line.219"></a>
-<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure proc)<a name="line.220"></a>
+<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc)<a name="line.220"></a>
<span class="sourceLineNo">221</span> throws IOException {<a name="line.221"></a>
<span class="sourceLineNo">222</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INIT, proc, null);<a name="line.222"></a>
<span class="sourceLineNo">223</span> }<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
-<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure proc, Procedure[] subprocs)<a name="line.225"></a>
+<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc, Procedure<?>[] subprocs)<a name="line.225"></a>
<span class="sourceLineNo">226</span> throws IOException {<a name="line.226"></a>
<span class="sourceLineNo">227</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INSERT, proc, subprocs);<a name="line.227"></a>
<span class="sourceLineNo">228</span> }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
-<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure proc)<a name="line.230"></a>
+<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure<?> proc)<a name="line.230"></a>
<span class="sourceLineNo">231</span> throws IOException {<a name="line.231"></a>
<span class="sourceLineNo">232</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_UPDATE, proc, null);<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
@@ -248,7 +248,7 @@
<span class="sourceLineNo">240</span> builder.build().writeDelimitedTo(slot);<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure proc, long[] subprocs)<a name="line.243"></a>
+<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure<?> proc, long[] subprocs)<a name="line.243"></a>
<span class="sourceLineNo">244</span> throws IOException {<a name="line.244"></a>
<span class="sourceLineNo">245</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.245"></a>
<span class="sourceLineNo">246</span> builder.setType(ProcedureWALEntry.Type.PROCEDURE_WAL_DELETE);<a name="line.246"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html
index 4a42bda..30963fa 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html
@@ -26,83 +26,83 @@
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.io.InputStream;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.io.OutputStream;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
-<span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.slf4j.Logger;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.slf4j.LoggerFactory;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>/**<a name="line.44"></a>
-<span class="sourceLineNo">045</span> * Helper class that contains the WAL serialization utils.<a name="line.45"></a>
-<span class="sourceLineNo">046</span> */<a name="line.46"></a>
-<span class="sourceLineNo">047</span>@InterfaceAudience.Private<a name="line.47"></a>
-<span class="sourceLineNo">048</span>@InterfaceStability.Evolving<a name="line.48"></a>
-<span class="sourceLineNo">049</span>public final class ProcedureWALFormat {<a name="line.49"></a>
-<span class="sourceLineNo">050</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormat.class);<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.52"></a>
-<span class="sourceLineNo">053</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.53"></a>
-<span class="sourceLineNo">054</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.54"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.InputStream;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.OutputStream;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Iterator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>/**<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * Helper class that contains the WAL serialization utils.<a name="line.42"></a>
+<span class="sourceLineNo">043</span> */<a name="line.43"></a>
+<span class="sourceLineNo">044</span>@InterfaceAudience.Private<a name="line.44"></a>
+<span class="sourceLineNo">045</span>public final class ProcedureWALFormat {<a name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.47"></a>
+<span class="sourceLineNo">048</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> static final byte HEADER_VERSION = 1;<a name="line.51"></a>
+<span class="sourceLineNo">052</span> static final byte TRAILER_VERSION = 1;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.54"></a>
<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span> static final byte HEADER_VERSION = 1;<a name="line.56"></a>
-<span class="sourceLineNo">057</span> static final byte TRAILER_VERSION = 1;<a name="line.57"></a>
-<span class="sourceLineNo">058</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.59"></a>
+<span class="sourceLineNo">056</span> @InterfaceAudience.Private<a name="line.56"></a>
+<span class="sourceLineNo">057</span> public static class InvalidWALDataException extends IOException {<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> private static final long serialVersionUID = 5471733223070202196L;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> @InterfaceAudience.Private<a name="line.61"></a>
-<span class="sourceLineNo">062</span> public static class InvalidWALDataException extends IOException {<a name="line.62"></a>
-<span class="sourceLineNo">063</span> public InvalidWALDataException(String s) {<a name="line.63"></a>
-<span class="sourceLineNo">064</span> super(s);<a name="line.64"></a>
-<span class="sourceLineNo">065</span> }<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span> public InvalidWALDataException(Throwable t) {<a name="line.67"></a>
-<span class="sourceLineNo">068</span> super(t);<a name="line.68"></a>
-<span class="sourceLineNo">069</span> }<a name="line.69"></a>
-<span class="sourceLineNo">070</span> }<a name="line.70"></a>
-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> interface Loader extends ProcedureLoader {<a name="line.72"></a>
-<span class="sourceLineNo">073</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.73"></a>
-<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">061</span> public InvalidWALDataException(String s) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> super(s);<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> public InvalidWALDataException(Throwable t) {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> super(t);<a name="line.66"></a>
+<span class="sourceLineNo">067</span> }<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> interface Loader extends ProcedureLoader {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.71"></a>
+<span class="sourceLineNo">072</span> }<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span> private ProcedureWALFormat() {}<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span> private ProcedureWALFormat() {}<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span> public static void load(final Iterator<ProcedureWALFile> logs,<a name="line.78"></a>
-<span class="sourceLineNo">079</span> final ProcedureStoreTracker tracker, final Loader loader) throws IOException {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> final ProcedureWALFormatReader reader = new ProcedureWALFormatReader(tracker, loader);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> tracker.setKeepDeletes(true);<a name="line.81"></a>
-<span class="sourceLineNo">082</span> try {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> // Ignore the last log which is current active log.<a name="line.83"></a>
-<span class="sourceLineNo">084</span> while (logs.hasNext()) {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> ProcedureWALFile log = logs.next();<a name="line.85"></a>
-<span class="sourceLineNo">086</span> log.open();<a name="line.86"></a>
-<span class="sourceLineNo">087</span> try {<a name="line.87"></a>
-<span class="sourceLineNo">088</span> reader.read(log);<a name="line.88"></a>
-<span class="sourceLineNo">089</span> } finally {<a name="line.89"></a>
-<span class="sourceLineNo">090</span> log.close();<a name="line.90"></a>
-<span class="sourceLineNo">091</span> }<a name="line.91"></a>
-<span class="sourceLineNo">092</span> }<a name="line.92"></a>
-<span class="sourceLineNo">093</span> reader.finish();<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> // The tracker is now updated with all the procedures read from the logs<a name="line.95"></a>
-<span class="sourceLineNo">096</span> tracker.setPartialFlag(false);<a name="line.96"></a>
-<span class="sourceLineNo">097</span> tracker.resetUpdates();<a name="line.97"></a>
+<span class="sourceLineNo">076</span> public static void load(Iterator<ProcedureWALFile> logs, ProcedureStoreTracker tracker,<a name="line.76"></a>
+<span class="sourceLineNo">077</span> Loader loader) throws IOException {<a name="line.77"></a>
+<span class="sourceLineNo">078</span> ProcedureWALFormatReader reader = new ProcedureWALFormatReader(tracker, loader);<a name="line.78"></a>
+<span class="sourceLineNo">079</span> tracker.setKeepDeletes(true);<a name="line.79"></a>
+<span class="sourceLineNo">080</span> try {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> // Ignore the last log which is current active log.<a name="line.81"></a>
+<span class="sourceLineNo">082</span> while (logs.hasNext()) {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> ProcedureWALFile log = logs.next();<a name="line.83"></a>
+<span class="sourceLineNo">084</span> log.open();<a name="line.84"></a>
+<span class="sourceLineNo">085</span> try {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> reader.read(log);<a name="line.86"></a>
+<span class="sourceLineNo">087</span> } finally {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> log.close();<a name="line.88"></a>
+<span class="sourceLineNo">089</span> }<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span> reader.finish();<a name="line.91"></a>
+<span class="sourceLineNo">092</span><a name="line.92"></a>
+<span class="sourceLineNo">093</span> // The tracker is now updated with all the procedures read from the logs<a name="line.93"></a>
+<span class="sourceLineNo">094</span> if (tracker.isPartial()) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> tracker.setPartialFlag(false);<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> tracker.resetModified();<a name="line.97"></a>
<span class="sourceLineNo">098</span> } finally {<a name="line.98"></a>
<span class="sourceLineNo">099</span> tracker.setKeepDeletes(false);<a name="line.99"></a>
<span class="sourceLineNo">100</span> }<a name="line.100"></a>
@@ -213,7 +213,7 @@
<span class="sourceLineNo">205</span> }<a name="line.205"></a>
<span class="sourceLineNo">206</span><a name="line.206"></a>
<span class="sourceLineNo">207</span> public static void writeEntry(ByteSlot slot, ProcedureWALEntry.Type type,<a name="line.207"></a>
-<span class="sourceLineNo">208</span> Procedure proc, Procedure[] subprocs) throws IOException {<a name="line.208"></a>
+<span class="sourceLineNo">208</span> Procedure<?> proc, Procedure<?>[] subprocs) throws IOException {<a name="line.208"></a>
<span class="sourceLineNo">209</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.209"></a>
<span class="sourceLineNo">210</span> builder.setType(type);<a name="line.210"></a>
<span class="sourceLineNo">211</span> builder.addProcedure(ProcedureUtil.convertToProtoProcedure(proc));<a name="line.211"></a>
@@ -225,17 +225,17 @@
<span class="sourceLineNo">217</span> builder.build().writeDelimitedTo(slot);<a name="line.217"></a>
<span class="sourceLineNo">218</span> }<a name="line.218"></a>
<span class="sourceLineNo">219</span><a name="line.219"></a>
-<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure proc)<a name="line.220"></a>
+<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc)<a name="line.220"></a>
<span class="sourceLineNo">221</span> throws IOException {<a name="line.221"></a>
<span class="sourceLineNo">222</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INIT, proc, null);<a name="line.222"></a>
<span class="sourceLineNo">223</span> }<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
-<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure proc, Procedure[] subprocs)<a name="line.225"></a>
+<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc, Procedure<?>[] subprocs)<a name="line.225"></a>
<span class="sourceLineNo">226</span> throws IOException {<a name="line.226"></a>
<span class="sourceLineNo">227</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INSERT, proc, subprocs);<a name="line.227"></a>
<span class="sourceLineNo">228</span> }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
-<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure proc)<a name="line.230"></a>
+<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure<?> proc)<a name="line.230"></a>
<span class="sourceLineNo">231</span> throws IOException {<a name="line.231"></a>
<span class="sourceLineNo">232</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_UPDATE, proc, null);<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
@@ -248,7 +248,7 @@
<span class="sourceLineNo">240</span> builder.build().writeDelimitedTo(slot);<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure proc, long[] subprocs)<a name="line.243"></a>
+<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure<?> proc, long[] subprocs)<a name="line.243"></a>
<span class="sourceLineNo">244</span> throws IOException {<a name="line.244"></a>
<span class="sourceLineNo">245</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.245"></a>
<span class="sourceLineNo">246</span> builder.setType(ProcedureWALEntry.Type.PROCEDURE_WAL_DELETE);<a name="line.246"></a>
[39/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html
new file mode 100644
index 0000000..bf6ae5c
--- /dev/null
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html
@@ -0,0 +1,279 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Uses of Class org.apache.hadoop.hbase.procedure2.store.BitSetNode (Apache HBase 3.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="Uses of Class org.apache.hadoop.hbase.procedure2.store.BitSetNode (Apache HBase 3.0.0-SNAPSHOT API)";
+ }
+ }
+ catch(err) {
+ }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html" target="_top">Frames</a></li>
+<li><a href="BitSetNode.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class org.apache.hadoop.hbase.procedure2.store.BitSetNode" class="title">Uses of Class<br>org.apache.hadoop.hbase.procedure2.store.BitSetNode</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#org.apache.hadoop.hbase.procedure2.store">org.apache.hadoop.hbase.procedure2.store</a></td>
+<td class="colLast"> </td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="org.apache.hadoop.hbase.procedure2.store">
+<!-- -->
+</a>
+<h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
+<caption><span>Fields in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with type parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeMap.html?is-external=true" title="class or interface in java.util">TreeMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a>></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#map">map</a></span></code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getOrCreateNode-long-">getOrCreateNode</a></span>(long procId)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code>
+<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code>
+<div class="block">lookup the node containing the specified procId.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> leftNode,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code>
+<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#update-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#canMerge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">canMerge</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code>
+<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code>
+<div class="block">lookup the node containing the specified procId.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#merge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">merge</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> leftNode,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code>
+<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#update-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-boolean-">BitSetNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> other,
+ boolean resetDelete)</code> </td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/class-use/BitSetNode.html" target="_top">Frames</a></li>
+<li><a href="BitSetNode.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ else {
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+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStore.ProcedureIterator.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStore.ProcedureIterator.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStore.ProcedureIterator.html
index 3915799..ed15eec 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStore.ProcedureIterator.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStore.ProcedureIterator.html
@@ -158,7 +158,28 @@
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private static class </code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.EntryIterator</a></span></code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.EntryIterator</a></span></code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchAll--">fetchAll</a></span>()</code>
+<div class="block">Drain this map and return all procedures in it.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchReady--">fetchReady</a></span>()</code>
+<div class="block">Returns an EntryIterator with the list of procedures ready to be added to the executor.</div>
+</td>
</tr>
</tbody>
</table>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html
deleted file mode 100644
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--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html
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-<!-- Generated by javadoc -->
-<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-<title>Uses of Class org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode (Apache HBase 3.0.0-SNAPSHOT API)</title>
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-<a name="navbar.top.firstrow">
-<!-- -->
-</a>
-<ul class="navList" title="Navigation">
-<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
-<li><a href="../package-summary.html">Package</a></li>
-<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">Class</a></li>
-<li class="navBarCell1Rev">Use</li>
-<li><a href="../../../../../../../overview-tree.html">Tree</a></li>
-<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
-<li><a href="../../../../../../../index-all.html">Index</a></li>
-<li><a href="../../../../../../../help-doc.html">Help</a></li>
-</ul>
-</div>
-<div class="subNav">
-<ul class="navList">
-<li>Prev</li>
-<li>Next</li>
-</ul>
-<ul class="navList">
-<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html" target="_top">Frames</a></li>
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-<tr>
-<th class="colFirst" scope="col">Package</th>
-<th class="colLast" scope="col">Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
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-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
-<caption><span>Fields in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with type parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Field and Description</th>
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-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
-<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> that return <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Method and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getOrCreateNode-long-">getOrCreateNode</a></span>(long procId)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code>
-<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
-</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code>
-<div class="block">lookup the node containing the specified procId.</div>
-</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> leftNode,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> rightNode)</code>
-<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
-</td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#update-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
-<caption><span>Methods in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Method and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#canMerge-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">canMerge</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> rightNode)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code>
-<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
-</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code>
-<div class="block">lookup the node containing the specified procId.</div>
-</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#merge-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">merge</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> rightNode)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> leftNode,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> rightNode)</code>
-<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
-</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#update-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
-<caption><span>Constructors in <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a> with parameters of type <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colOne" scope="col">Constructor and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-boolean-">BitSetNode</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> other,
- boolean resetDelete)</code> </td>
-</tr>
-</tbody>
-</table>
-</li>
-</ul>
-</li>
-</ul>
-</div>
-<!-- ======= START OF BOTTOM NAVBAR ====== -->
-<div class="bottomNav"><a name="navbar.bottom">
-<!-- -->
-</a>
-<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
-<a name="navbar.bottom.firstrow">
-<!-- -->
-</a>
-<ul class="navList" title="Navigation">
-<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
-<li><a href="../package-summary.html">Package</a></li>
-<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">Class</a></li>
-<li class="navBarCell1Rev">Use</li>
-<li><a href="../../../../../../../overview-tree.html">Tree</a></li>
-<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
-<li><a href="../../../../../../../index-all.html">Index</a></li>
-<li><a href="../../../../../../../help-doc.html">Help</a></li>
-</ul>
-</div>
-<div class="subNav">
-<ul class="navList">
-<li>Prev</li>
-<li>Next</li>
-</ul>
-<ul class="navList">
-<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.BitSetNode.html" target="_top">Frames</a></li>
-<li><a href="ProcedureStoreTracker.BitSetNode.html" target="_top">No Frames</a></li>
-</ul>
-<ul class="navList" id="allclasses_navbar_bottom">
-<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
-</ul>
-<div>
-<script type="text/javascript"><!--
- allClassesLink = document.getElementById("allclasses_navbar_bottom");
- if(window==top) {
- allClassesLink.style.display = "block";
- }
- else {
- allClassesLink.style.display = "none";
- }
- //-->
-</script>
-</div>
-<a name="skip.navbar.bottom">
-<!-- -->
-</a></div>
-<!-- ======== END OF BOTTOM NAVBAR ======= -->
-<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
-</body>
-</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.DeleteState.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.DeleteState.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.DeleteState.html
index 652c780..ffcb93f 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.DeleteState.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.DeleteState.html
@@ -110,7 +110,7 @@
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html" title="enum in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.DeleteState</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#isDeleted-long-">isDeleted</a></span>(long procId)</code> </td>
+<td class="colLast"><span class="typeNameLabel">BitSetNode.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#isDeleted-long-">isDeleted</a></span>(long procId)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html" title="enum in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.DeleteState</a></code></td>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.html
index 93f83214..17b7be9 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/class-use/ProcedureStoreTracker.html
@@ -115,11 +115,17 @@
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-boolean-">resetTo</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
- boolean resetDelete)</code> </td>
+ boolean resetDelete)</code>
+<div class="block">Resets internal state to same as given <code>tracker</code>, and change the deleted flag according
+ to the modified flag if <code>resetDelete</code> is true.</div>
+</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfSet-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">setDeletedIfSet</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code> </td>
+<td class="colLast"><span class="typeNameLabel">ProcedureStoreTracker.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModifiedInBoth-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">setDeletedIfModifiedInBoth</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code>
+<div class="block">Similar with <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModified-long...-"><code>setDeletedIfModified(long...)</code></a>, but here the <code>procId</code> are given by
+ the <code>tracker</code>.</div>
+</td>
</tr>
</tbody>
</table>
@@ -142,9 +148,8 @@
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#localTracker">localTracker</a></span></code>
-<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>partial</code></a>), we
- re-build the list of procedures updated in that WAL because we need it for log cleaning
- purposes.</div>
+<div class="block">If tracker for a log file is partial (see <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>partial</code></a>), we re-build
+ the list of procedures modified in that WAL because we need it for log cleaning purposes.</div>
</td>
</tr>
<tr class="altColor">
@@ -188,11 +193,21 @@
</tr>
<tbody>
<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#insertIfPartial-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">insertIfPartial</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
+ org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure proc)</code> </td>
+</tr>
+<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#load-java.util.Iterator-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormat.Loader-">load</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFile</a>> logs,
<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.Loader.html" title="interface in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormat.Loader</a> loader)</code> </td>
</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html#setDeletedIfPartial-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-long-">setDeletedIfPartial</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
+ long procId)</code> </td>
+</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFile.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#updateLocalTracker-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">updateLocalTracker</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code> </td>
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index 838c70d..5ab413b 100644
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</ul>
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<li><a href="NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store" target="classFrame">NoopProcedureStore</a></li>
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</tr>
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<td class="colLast">
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<td class="colLast">
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+public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/CorruptedWALProcedureStoreException.html#line.27">CorruptedWALProcedureStoreException</a>
extends <a href="../../../../../../../org/apache/hadoop/hbase/HBaseIOException.html" title="class in org.apache.hadoop.hbase">HBaseIOException</a></pre>
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+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.CorruptedWALProcedureStoreException.serialVersionUID">Constant Field Values</a></dd>
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[11/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
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<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase Downloads</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -423,7 +423,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
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diff --git a/export_control.html b/export_control.html
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+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Export Control
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<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
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diff --git a/index.html b/index.html
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<title>Apache HBase – Apache HBaseâ„¢ Home</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -411,7 +411,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
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diff --git a/integration.html b/integration.html
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<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – CI Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -291,7 +291,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
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diff --git a/issue-tracking.html b/issue-tracking.html
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Issue Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -288,7 +288,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
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diff --git a/license.html b/license.html
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<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Licenses</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -491,7 +491,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
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----------------------------------------------------------------------
diff --git a/mail-lists.html b/mail-lists.html
index ec3e2d9..4df4ff0 100644
--- a/mail-lists.html
+++ b/mail-lists.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Mailing Lists</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -341,7 +341,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/metrics.html
----------------------------------------------------------------------
diff --git a/metrics.html b/metrics.html
index fff8e4c..cdc9274 100644
--- a/metrics.html
+++ b/metrics.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) Metrics
@@ -459,7 +459,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/old_news.html
----------------------------------------------------------------------
diff --git a/old_news.html b/old_news.html
index 3d84213..91010c1 100644
--- a/old_news.html
+++ b/old_news.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Old Apache HBase (TM) News
@@ -440,7 +440,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/plugin-management.html
----------------------------------------------------------------------
diff --git a/plugin-management.html b/plugin-management.html
index ec876a5..b0dca55 100644
--- a/plugin-management.html
+++ b/plugin-management.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Plugin Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -440,7 +440,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/plugins.html
----------------------------------------------------------------------
diff --git a/plugins.html b/plugins.html
index 9c08380..4605e89 100644
--- a/plugins.html
+++ b/plugins.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Plugins</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -375,7 +375,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/poweredbyhbase.html
----------------------------------------------------------------------
diff --git a/poweredbyhbase.html b/poweredbyhbase.html
index cc39f5a..9f0036c 100644
--- a/poweredbyhbase.html
+++ b/poweredbyhbase.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Powered By Apache HBase™</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -769,7 +769,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/project-info.html
----------------------------------------------------------------------
diff --git a/project-info.html b/project-info.html
index ec53692..a7c101b 100644
--- a/project-info.html
+++ b/project-info.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Information</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -335,7 +335,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/project-reports.html
----------------------------------------------------------------------
diff --git a/project-reports.html b/project-reports.html
index 36a05a5..b69caba 100644
--- a/project-reports.html
+++ b/project-reports.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Generated Reports</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -305,7 +305,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/project-summary.html
----------------------------------------------------------------------
diff --git a/project-summary.html b/project-summary.html
index 28ccc91..43757dd 100644
--- a/project-summary.html
+++ b/project-summary.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Summary</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -331,7 +331,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/pseudo-distributed.html
----------------------------------------------------------------------
diff --git a/pseudo-distributed.html b/pseudo-distributed.html
index d4d61c4..69f1340 100644
--- a/pseudo-distributed.html
+++ b/pseudo-distributed.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Running Apache HBase (TM) in pseudo-distributed mode
@@ -308,7 +308,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/replication.html
----------------------------------------------------------------------
diff --git a/replication.html b/replication.html
index 8725024..4f45fbb 100644
--- a/replication.html
+++ b/replication.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) Replication
@@ -303,7 +303,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/resources.html
----------------------------------------------------------------------
diff --git a/resources.html b/resources.html
index 1e0f5d1..fc88cf4 100644
--- a/resources.html
+++ b/resources.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Other Apache HBase (TM) Resources</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -331,7 +331,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/source-repository.html
----------------------------------------------------------------------
diff --git a/source-repository.html b/source-repository.html
index 01cbef3..c80871e 100644
--- a/source-repository.html
+++ b/source-repository.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Source Code Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -299,7 +299,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/sponsors.html
----------------------------------------------------------------------
diff --git a/sponsors.html b/sponsors.html
index 90317ad..ead7413 100644
--- a/sponsors.html
+++ b/sponsors.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase™ Sponsors</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -333,7 +333,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/supportingprojects.html
----------------------------------------------------------------------
diff --git a/supportingprojects.html b/supportingprojects.html
index b3476b5..80d2a1f 100644
--- a/supportingprojects.html
+++ b/supportingprojects.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Supporting Projects</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -520,7 +520,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/team-list.html
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diff --git a/team-list.html b/team-list.html
index dcb06e7..c3b3487 100644
--- a/team-list.html
+++ b/team-list.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Team</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -754,7 +754,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
[38/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
index 1570f7f..9be7a8e 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html
@@ -114,8 +114,7 @@ var activeTableTab = "activeTableTab";
<hr>
<br>
<pre>@InterfaceAudience.Private
- @InterfaceStability.Evolving
-public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.41">ProcedureWALFile</a>
+public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.38">ProcedureWALFile</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFile</a>></pre>
<div class="block">Describes a WAL File</div>
@@ -336,7 +335,7 @@ implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparab
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<h4>LOG</h4>
-<pre>private static final org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.42">LOG</a></pre>
+<pre>private static final org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.39">LOG</a></pre>
</li>
</ul>
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<ul class="blockList">
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<h4>header</h4>
-<pre>private org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.44">header</a></pre>
+<pre>private org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.41">header</a></pre>
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+<pre>private org.apache.hadoop.fs.FSDataInputStream <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.42">stream</a></pre>
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+<pre>private org.apache.hadoop.fs.FileSystem <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.43">fs</a></pre>
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-<pre>private org.apache.hadoop.fs.Path <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.47">logFile</a></pre>
+<pre>private org.apache.hadoop.fs.Path <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.44">logFile</a></pre>
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-<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.48">startPos</a></pre>
+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.45">startPos</a></pre>
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@@ -390,7 +389,7 @@ implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparab
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+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.46">minProcId</a></pre>
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+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.47">maxProcId</a></pre>
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+<pre>private long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#line.48">logSize</a></pre>
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+<pre>public <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.InvalidWALDataException.html#line.61">InvalidWALDataException</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</pre>
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<ul class="subNavList">
<li>Summary: </li>
<li>Nested | </li>
-<li>Field | </li>
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<li><a href="#methods.inherited.from.class.java.lang.Throwable">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail: </li>
-<li>Field | </li>
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<hr>
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<div class="block">Helper class that contains the WAL serialization utils.</div>
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<td class="colFirst"><code>(package private) static long</code></td>
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- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>static long</code></td>
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- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)
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+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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[37/47] hbase-site git commit: Published site at
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[26/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
index 9d378e8..bd1b3f6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
@@ -61,738 +61,400 @@
<span class="sourceLineNo">053</span> * It's set to true only when recovering from old logs. See {@link #isDeleted(long)} docs to<a name="line.53"></a>
<span class="sourceLineNo">054</span> * understand it's real use.<a name="line.54"></a>
<span class="sourceLineNo">055</span> */<a name="line.55"></a>
-<span class="sourceLineNo">056</span> private boolean partial = false;<a name="line.56"></a>
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<span class="sourceLineNo">057</span><a name="line.57"></a>
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+<span class="sourceLineNo">058</span> private long minModifiedProcId = Long.MAX_VALUE;<a name="line.58"></a>
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<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span> public enum DeleteState { YES, NO, MAYBE }<a name="line.61"></a>
<span class="sourceLineNo">062</span><a name="line.62"></a>
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+<span class="sourceLineNo">427</span> for (Map.Entry<Long, BitSetNode> entry : map.entrySet()) {<a name="line.427"></a>
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-<span class="sourceLineNo">542</span> BitSetNode trackerNode = null;<a name="line.542"></a>
-<span class="sourceLineNo">543</span> for (BitSetNode node: map.values()) {<a name="line.543"></a>
-<span class="sourceLineNo">544</span> final long minProcId = node.getStart();<a name="line.544"></a>
-<span class="sourceLineNo">545</span> final long maxProcId = node.getEnd();<a name="line.545"></a>
-<span class="sourceLineNo">546</span> for (long procId = minProcId; procId <= maxProcId; ++procId) {<a name="line.546"></a>
-<span class="sourceLineNo">547</span> if (!node.isUpdated(procId)) continue;<a name="line.547"></a>
-<span class="sourceLineNo">548</span><a name="line.548"></a>
-<span class="sourceLineNo">549</span> trackerNode = tracker.lookupClosestNode(trackerNode, procId);<a name="line.549"></a>
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-<span class="sourceLineNo">551</span> // the procedure was removed or updated<a name="line.551"></a>
-<span class="sourceLineNo">552</span> node.delete(procId);<a name="line.552"></a>
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-<span class="sourceLineNo">558</span> /**<a name="line.558"></a>
-<span class="sourceLineNo">559</span> * lookup the node containing the specified procId.<a name="line.559"></a>
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-<span class="sourceLineNo">565</span> if (node != null && node.contains(procId)) return node;<a name="line.565"></a>
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-<span class="sourceLineNo">572</span> maxUpdatedProcId = Math.max(maxUpdatedProcId, procId);<a name="line.572"></a>
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-<span class="sourceLineNo">602</span> public DeleteState isDeleted(long procId) {<a name="line.602"></a>
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-<span class="sourceLineNo">604</span> if (entry != null && entry.getValue().contains(procId)) {<a name="line.604"></a>
-<span class="sourceLineNo">605</span> BitSetNode node = entry.getValue();<a name="line.605"></a>
-<span class="sourceLineNo">606</span> DeleteState state = node.isDeleted(procId);<a name="line.606"></a>
-<span class="sourceLineNo">607</span> return partial && !node.isUpdated(procId) ? DeleteState.MAYBE : state;<a name="line.607"></a>
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-<span class="sourceLineNo">609</span> return partial ? DeleteState.MAYBE : DeleteState.YES;<a name="line.609"></a>
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-<span class="sourceLineNo">612</span> public long getActiveMinProcId() {<a name="line.612"></a>
-<span class="sourceLineNo">613</span> // TODO: Cache?<a name="line.613"></a>
-<span class="sourceLineNo">614</span> Map.Entry<Long, BitSetNode> entry = map.firstEntry();<a name="line.614"></a>
-<span class="sourceLineNo">615</span> return entry == null ? 0 : entry.getValue().getActiveMinProcId();<a name="line.615"></a>
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-<span class="sourceLineNo">617</span><a name="line.617"></a>
-<span class="sourceLineNo">618</span> public void setKeepDeletes(boolean keepDeletes) {<a name="line.618"></a>
-<span class="sourceLineNo">619</span> this.keepDeletes = keepDeletes;<a name="line.619"></a>
-<span class="sourceLineNo">620</span> // If not to keep deletes, remove the BitSetNodes which are empty (i.e. contains ids of deleted<a name="line.620"></a>
-<span class="sourceLineNo">621</span> // procedures).<a name="line.621"></a>
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-<span class="sourceLineNo">623</span> Iterator<Map.Entry<Long, BitSetNode>> it = map.entrySet().iterator();<a name="line.623"></a>
-<span class="sourceLineNo">624</span> while (it.hasNext()) {<a name="line.624"></a>
-<span class="sourceLineNo">625</span> Map.Entry<Long, BitSetNode> entry = it.next();<a name="line.625"></a>
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-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> public void setPartialFlag
<TRUNCATED>
[14/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html
index d27bef3..e1b183b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html
@@ -23,603 +23,603 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
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-<span class="sourceLineNo">024</span>import java.util.Arrays;<a name="line.24"></a>
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-<span class="sourceLineNo">026</span>import java.util.Comparator;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a>
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-<span class="sourceLineNo">029</span>import java.util.LinkedList;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a>
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-<span class="sourceLineNo">034</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.34"></a>
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-<span class="sourceLineNo">037</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.37"></a>
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-<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.40"></a>
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-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.50"></a>
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-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.55"></a>
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-<span class="sourceLineNo">058</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.58"></a>
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-<span class="sourceLineNo">060</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.60"></a>
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-<span class="sourceLineNo">067</span>/**<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * WAL implementation of the ProcedureStore.<a name="line.68"></a>
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-<span class="sourceLineNo">073</span>@InterfaceStability.Evolving<a name="line.73"></a>
-<span class="sourceLineNo">074</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.74"></a>
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-<span class="sourceLineNo">076</span> public static final String LOG_PREFIX = "pv2-";<a name="line.76"></a>
-<span class="sourceLineNo">077</span> /** Used to construct the name of the log directory for master procedures */<a name="line.77"></a>
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-<span class="sourceLineNo">090</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.90"></a>
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-<span class="sourceLineNo">095</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.97"></a>
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-<span class="sourceLineNo">099</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.101"></a>
-<span class="sourceLineNo">102</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.105"></a>
-<span class="sourceLineNo">106</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.109"></a>
-<span class="sourceLineNo">110</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.111"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.FileNotFoundException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Comparator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.LinkedList;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.TimeUnit;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.concurrent.locks.Condition;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.conf.Configuration;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileStatus;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FileSystem;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.Path;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.PathFilter;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HConstants;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.slf4j.Logger;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.slf4j.LoggerFactory;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>/**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * WAL implementation of the ProcedureStore.<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * <p/><a name="line.66"></a>
+<span class="sourceLineNo">067</span> * When starting, the upper layer will first call {@link #start(int)}, then {@link #recoverLease()},<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * then {@link #load(ProcedureLoader)}.<a name="line.68"></a>
+<span class="sourceLineNo">069</span> * <p/><a name="line.69"></a>
+<span class="sourceLineNo">070</span> * In {@link #recoverLease()}, we will get the lease by closing all the existing wal files(by<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * calling recoverFileLease), and creating a new wal writer. And we will also get the list of all<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * the old wal files.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * <p/><a name="line.73"></a>
+<span class="sourceLineNo">074</span> * FIXME: notice that the current recover lease implementation is problematic, it can not deal with<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * the races if there are two master both wants to acquire the lease...<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * <p/><a name="line.76"></a>
+<span class="sourceLineNo">077</span> * In {@link #load(ProcedureLoader)} method, we will load all the active procedures. See the<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * comments of this method for more details.<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * <p/><a name="line.79"></a>
+<span class="sourceLineNo">080</span> * The actual logging way is a bit like our FileSystem based WAL implementation as RS side. There is<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * a {@link #slots}, which is more like the ring buffer, and in the insert, update and delete<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * methods we will put thing into the {@link #slots} and wait. And there is a background sync<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * thread(see the {@link #syncLoop()} method) which get data from the {@link #slots} and write them<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * to the FileSystem, and notify the caller that we have finished.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * <p/><a name="line.85"></a>
+<span class="sourceLineNo">086</span> * TODO: try using disruptor to increase performance and simplify the logic?<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * <p/><a name="line.87"></a>
+<span class="sourceLineNo">088</span> * The {@link #storeTracker} keeps track of the modified procedures in the newest wal file, which is<a name="line.88"></a>
+<span class="sourceLineNo">089</span> * also the one being written currently. And the deleted bits in it are for all the procedures, not<a name="line.89"></a>
+<span class="sourceLineNo">090</span> * only the ones in the newest wal file. And when rolling a log, we will first store it in the<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * trailer of the current wal file, and then reset its modified bits, so that it can start to track<a name="line.91"></a>
+<span class="sourceLineNo">092</span> * the modified procedures for the new wal file.<a name="line.92"></a>
+<span class="sourceLineNo">093</span> * <p/><a name="line.93"></a>
+<span class="sourceLineNo">094</span> * The {@link #holdingCleanupTracker} is used to test whether we are safe to delete the oldest wal<a name="line.94"></a>
+<span class="sourceLineNo">095</span> * file. When there are log rolling and there are more than 1 wal files, we will make use of it. It<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * will first be initialized to the oldest file's tracker(which is stored in the trailer), using the<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * method {@link ProcedureStoreTracker#resetTo(ProcedureStoreTracker, boolean)}, and then merge it<a name="line.97"></a>
+<span class="sourceLineNo">098</span> * with the tracker of every newer wal files, using the<a name="line.98"></a>
+<span class="sourceLineNo">099</span> * {@link ProcedureStoreTracker#setDeletedIfModifiedInBoth(ProcedureStoreTracker)}. If we find out<a name="line.99"></a>
+<span class="sourceLineNo">100</span> * that all the modified procedures for the oldest wal file are modified or deleted in newer wal<a name="line.100"></a>
+<span class="sourceLineNo">101</span> * files, then we can delete it.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.103"></a>
+<span class="sourceLineNo">104</span> */<a name="line.104"></a>
+<span class="sourceLineNo">105</span>@InterfaceAudience.Private<a name="line.105"></a>
+<span class="sourceLineNo">106</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.106"></a>
+<span class="sourceLineNo">107</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureStore.class);<a name="line.107"></a>
+<span class="sourceLineNo">108</span> public static final String LOG_PREFIX = "pv2-";<a name="line.108"></a>
+<span class="sourceLineNo">109</span> /** Used to construct the name of the log directory for master procedures */<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.110"></a>
+<span class="sourceLineNo">111</span><a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.113"></a>
-<span class="sourceLineNo">114</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> public static final String USE_HSYNC_CONF_KEY = "hbase.procedure.store.wal.use.hsync";<a name="line.116"></a>
-<span class="sourceLineNo">117</span> private static final boolean DEFAULT_USE_HSYNC = true;<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> public static final String ROLL_THRESHOLD_CONF_KEY = "hbase.procedure.store.wal.roll.threshold";<a name="line.119"></a>
-<span class="sourceLineNo">120</span> private static final long DEFAULT_ROLL_THRESHOLD = 32 * 1024 * 1024; // 32M<a name="line.120"></a>
-<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> public static final String STORE_WAL_SYNC_STATS_COUNT =<a name="line.122"></a>
-<span class="sourceLineNo">123</span> "hbase.procedure.store.wal.sync.stats.count";<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private static final int DEFAULT_SYNC_STATS_COUNT = 10;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> private final LinkedList<ProcedureWALFile> logs = new LinkedList<>();<a name="line.126"></a>
-<span class="sourceLineNo">127</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.127"></a>
-<span class="sourceLineNo">128</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.128"></a>
-<span class="sourceLineNo">129</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.129"></a>
-<span class="sourceLineNo">130</span> private final Condition waitCond = lock.newCondition();<a name="line.130"></a>
-<span class="sourceLineNo">131</span> private final Condition slotCond = lock.newCondition();<a name="line.131"></a>
-<span class="sourceLineNo">132</span> private final Condition syncCond = lock.newCondition();<a name="line.132"></a>
-<span class="sourceLineNo">133</span><a name="line.133"></a>
-<span class="sourceLineNo">134</span> private final LeaseRecovery leaseRecovery;<a name="line.134"></a>
-<span class="sourceLineNo">135</span> private final Configuration conf;<a name="line.135"></a>
-<span class="sourceLineNo">136</span> private final FileSystem fs;<a name="line.136"></a>
-<span class="sourceLineNo">137</span> private final Path walDir;<a name="line.137"></a>
-<span class="sourceLineNo">138</span> private final Path walArchiveDir;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> private final boolean enforceStreamCapability;<a name="line.139"></a>
+<span class="sourceLineNo">113</span> public interface LeaseRecovery {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> void recoverFileLease(FileSystem fs, Path path) throws IOException;<a name="line.114"></a>
+<span class="sourceLineNo">115</span> }<a name="line.115"></a>
+<span class="sourceLineNo">116</span><a name="line.116"></a>
+<span class="sourceLineNo">117</span> public static final String WAL_COUNT_WARN_THRESHOLD_CONF_KEY =<a name="line.117"></a>
+<span class="sourceLineNo">118</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.118"></a>
+<span class="sourceLineNo">119</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.121"></a>
+<span class="sourceLineNo">122</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.122"></a>
+<span class="sourceLineNo">123</span> private static final boolean DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> "hbase.procedure.store.wal.max.retries.before.roll";<a name="line.126"></a>
+<span class="sourceLineNo">127</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.129"></a>
+<span class="sourceLineNo">130</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.130"></a>
+<span class="sourceLineNo">131</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.131"></a>
+<span class="sourceLineNo">132</span><a name="line.132"></a>
+<span class="sourceLineNo">133</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.133"></a>
+<span class="sourceLineNo">134</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.134"></a>
+<span class="sourceLineNo">135</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.137"></a>
+<span class="sourceLineNo">138</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.138"></a>
+<span class="sourceLineNo">139</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.139"></a>
<span class="sourceLineNo">140</span><a name="line.140"></a>
-<span class="sourceLineNo">141</span> private final AtomicReference<Throwable> syncException = new AtomicReference<>();<a name="line.141"></a>
-<span class="sourceLineNo">142</span> private final AtomicBoolean loading = new AtomicBoolean(true);<a name="line.142"></a>
-<span class="sourceLineNo">143</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.143"></a>
-<span class="sourceLineNo">144</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.144"></a>
-<span class="sourceLineNo">145</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.145"></a>
-<span class="sourceLineNo">146</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.146"></a>
+<span class="sourceLineNo">141</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.141"></a>
+<span class="sourceLineNo">142</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.142"></a>
+<span class="sourceLineNo">143</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.143"></a>
+<span class="sourceLineNo">144</span><a name="line.144"></a>
+<span class="sourceLineNo">145</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.145"></a>
+<span class="sourceLineNo">146</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.146"></a>
<span class="sourceLineNo">147</span><a name="line.147"></a>
-<span class="sourceLineNo">148</span> private LinkedTransferQueue<ByteSlot> slotsCache = null;<a name="line.148"></a>
-<span class="sourceLineNo">149</span> private Set<ProcedureWALFile> corruptedLogs = null;<a name="line.149"></a>
-<span class="sourceLineNo">150</span> private FSDataOutputStream stream = null;<a name="line.150"></a>
-<span class="sourceLineNo">151</span> private int runningProcCount = 1;<a name="line.151"></a>
-<span class="sourceLineNo">152</span> private long flushLogId = 0;<a name="line.152"></a>
-<span class="sourceLineNo">153</span> private int syncMaxSlot = 1;<a name="line.153"></a>
-<span class="sourceLineNo">154</span> private int slotIndex = 0;<a name="line.154"></a>
-<span class="sourceLineNo">155</span> private Thread syncThread;<a name="line.155"></a>
-<span class="sourceLineNo">156</span> private ByteSlot[] slots;<a name="line.156"></a>
+<span class="sourceLineNo">148</span> public static final String USE_HSYNC_CONF_KEY = "hbase.procedure.store.wal.use.hsync";<a name="line.148"></a>
+<span class="sourceLineNo">149</span> private static final boolean DEFAULT_USE_HSYNC = true;<a name="line.149"></a>
+<span class="sourceLineNo">150</span><a name="line.150"></a>
+<span class="sourceLineNo">151</span> public static final String ROLL_THRESHOLD_CONF_KEY = "hbase.procedure.store.wal.roll.threshold";<a name="line.151"></a>
+<span class="sourceLineNo">152</span> private static final long DEFAULT_ROLL_THRESHOLD = 32 * 1024 * 1024; // 32M<a name="line.152"></a>
+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span> public static final String STORE_WAL_SYNC_STATS_COUNT =<a name="line.154"></a>
+<span class="sourceLineNo">155</span> "hbase.procedure.store.wal.sync.stats.count";<a name="line.155"></a>
+<span class="sourceLineNo">156</span> private static final int DEFAULT_SYNC_STATS_COUNT = 10;<a name="line.156"></a>
<span class="sourceLineNo">157</span><a name="line.157"></a>
-<span class="sourceLineNo">158</span> private int walCountWarnThreshold;<a name="line.158"></a>
-<span class="sourceLineNo">159</span> private int maxRetriesBeforeRoll;<a name="line.159"></a>
-<span class="sourceLineNo">160</span> private int maxSyncFailureRoll;<a name="line.160"></a>
-<span class="sourceLineNo">161</span> private int waitBeforeRoll;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> private int rollRetries;<a name="line.162"></a>
-<span class="sourceLineNo">163</span> private int periodicRollMsec;<a name="line.163"></a>
-<span class="sourceLineNo">164</span> private long rollThreshold;<a name="line.164"></a>
-<span class="sourceLineNo">165</span> private boolean useHsync;<a name="line.165"></a>
-<span class="sourceLineNo">166</span> private int syncWaitMsec;<a name="line.166"></a>
-<span class="sourceLineNo">167</span><a name="line.167"></a>
-<span class="sourceLineNo">168</span> // Variables used for UI display<a name="line.168"></a>
-<span class="sourceLineNo">169</span> private CircularFifoQueue syncMetricsQueue;<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span> public static class SyncMetrics {<a name="line.171"></a>
-<span class="sourceLineNo">172</span> private long timestamp;<a name="line.172"></a>
-<span class="sourceLineNo">173</span> private long syncWaitMs;<a name="line.173"></a>
-<span class="sourceLineNo">174</span> private long totalSyncedBytes;<a name="line.174"></a>
-<span class="sourceLineNo">175</span> private int syncedEntries;<a name="line.175"></a>
-<span class="sourceLineNo">176</span> private float syncedPerSec;<a name="line.176"></a>
-<span class="sourceLineNo">177</span><a name="line.177"></a>
-<span class="sourceLineNo">178</span> public long getTimestamp() {<a name="line.178"></a>
-<span class="sourceLineNo">179</span> return timestamp;<a name="line.179"></a>
-<span class="sourceLineNo">180</span> }<a name="line.180"></a>
-<span class="sourceLineNo">181</span><a name="line.181"></a>
-<span class="sourceLineNo">182</span> public long getSyncWaitMs() {<a name="line.182"></a>
-<span class="sourceLineNo">183</span> return syncWaitMs;<a name="line.183"></a>
-<span class="sourceLineNo">184</span> }<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span> public long getTotalSyncedBytes() {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> return totalSyncedBytes;<a name="line.187"></a>
-<span class="sourceLineNo">188</span> }<a name="line.188"></a>
+<span class="sourceLineNo">158</span> private final LinkedList<ProcedureWALFile> logs = new LinkedList<>();<a name="line.158"></a>
+<span class="sourceLineNo">159</span> private final ProcedureStoreTracker holdingCleanupTracker = new ProcedureStoreTracker();<a name="line.159"></a>
+<span class="sourceLineNo">160</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.160"></a>
+<span class="sourceLineNo">161</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> private final Condition waitCond = lock.newCondition();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> private final Condition slotCond = lock.newCondition();<a name="line.163"></a>
+<span class="sourceLineNo">164</span> private final Condition syncCond = lock.newCondition();<a name="line.164"></a>
+<span class="sourceLineNo">165</span><a name="line.165"></a>
+<span class="sourceLineNo">166</span> private final LeaseRecovery leaseRecovery;<a name="line.166"></a>
+<span class="sourceLineNo">167</span> private final Configuration conf;<a name="line.167"></a>
+<span class="sourceLineNo">168</span> private final FileSystem fs;<a name="line.168"></a>
+<span class="sourceLineNo">169</span> private final Path walDir;<a name="line.169"></a>
+<span class="sourceLineNo">170</span> private final Path walArchiveDir;<a name="line.170"></a>
+<span class="sourceLineNo">171</span> private final boolean enforceStreamCapability;<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span> private final AtomicReference<Throwable> syncException = new AtomicReference<>();<a name="line.173"></a>
+<span class="sourceLineNo">174</span> private final AtomicBoolean loading = new AtomicBoolean(true);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.177"></a>
+<span class="sourceLineNo">178</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> private LinkedTransferQueue<ByteSlot> slotsCache = null;<a name="line.180"></a>
+<span class="sourceLineNo">181</span> private Set<ProcedureWALFile> corruptedLogs = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> private FSDataOutputStream stream = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> private int runningProcCount = 1;<a name="line.183"></a>
+<span class="sourceLineNo">184</span> private long flushLogId = 0;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> private int syncMaxSlot = 1;<a name="line.185"></a>
+<span class="sourceLineNo">186</span> private int slotIndex = 0;<a name="line.186"></a>
+<span class="sourceLineNo">187</span> private Thread syncThread;<a name="line.187"></a>
+<span class="sourceLineNo">188</span> private ByteSlot[] slots;<a name="line.188"></a>
<span class="sourceLineNo">189</span><a name="line.189"></a>
-<span class="sourceLineNo">190</span> public long getSyncedEntries() {<a name="line.190"></a>
-<span class="sourceLineNo">191</span> return syncedEntries;<a name="line.191"></a>
-<span class="sourceLineNo">192</span> }<a name="line.192"></a>
-<span class="sourceLineNo">193</span><a name="line.193"></a>
-<span class="sourceLineNo">194</span> public float getSyncedPerSec() {<a name="line.194"></a>
-<span class="sourceLineNo">195</span> return syncedPerSec;<a name="line.195"></a>
-<span class="sourceLineNo">196</span> }<a name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
-<span class="sourceLineNo">199</span> public WALProcedureStore(final Configuration conf, final LeaseRecovery leaseRecovery)<a name="line.199"></a>
-<span class="sourceLineNo">200</span> throws IOException {<a name="line.200"></a>
-<span class="sourceLineNo">201</span> this(conf,<a name="line.201"></a>
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+<span class="sourceLineNo">202</span><a name="line.202"></a>
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+<span class="sourceLineNo">209</span><a name="line.209"></a>
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+<span class="sourceLineNo">217</span><a name="line.217"></a>
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+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span><a name="line.225"></a>
+<span class="sourceLineNo">226</span> public float getSyncedPerSec() {<a name="line.226"></a>
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+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> }<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
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+<span class="sourceLineNo">233</span> this(conf,<a name="line.233"></a>
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+<span class="sourceLineNo">246</span> this.fs = walDir.getFileSystem(conf);<a name="line.246"></a>
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+<span class="sourceLineNo">248</span><a name="line.248"></a>
+<span class="sourceLineNo">249</span> // Create the log directory for the procedure store<a name="line.249"></a>
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-<span class="sourceLineNo">256</span> // Tunings<a name="line.256"></a>
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-<span class="sourceLineNo">313</span><a name="line.313"></a>
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-<span class="sourceLineNo">320</span> logs.clear();<a name="line.320"></a>
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-<span class="sourceLineNo">452</span> }<a name="line.452"></a>
-<span class="sourceLineNo">453</span> corruptedLogs.add(log);<a name="line.453"></a>
-<span class="sourceLineNo">454</span> // TODO: sideline corrupted log<a name="line.454"></a>
-<span class="sourceLineNo">455</span> }<a name="line.455"></a>
-<span class="sourceLineNo">456</span> });<a name="line.456"></a>
-<span class="sourceLineNo">457</span> } finally {<a name="line.457"></a>
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-<span class="sourceLineNo">459</span> // try to cleanup inactive wals and complete the operation<a name="line.459"></a>
-<span class="sourceLineNo">460</span> buildHoldingCleanupTracker();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> tryCleanupLogsOnLoad();<a name="line.461"></a>
-<span class="sourceLineNo">462</span> loading.set(false);<a name="line.462"></a>
-<span class="sourceLineNo">463</span> } finally {<a name="line.463"></a>
-<span class="sourceLineNo">464</span> lock.unlock();<a name="line.464"></a>
-<span class="sourceLineNo">465</span> }<a name="line.465"></a>
-<span class="sourceLineNo">466</span> }<a name="line.466"></a>
-<span class="sourceLineNo">467</span> }<a name="line.467"></a>
-<span class="sourceLineNo">468</span><a name="line.468"></a>
-<span class="sourceLineNo">469</span> private void tryCleanupLogsOnLoad() {<a name="line.469"></a>
-<span class="sourceLineNo">470</span> // nothing to cleanup.<a name="line.470"></a>
-<span class="sourceLineNo">471</span> if (logs.size() <= 1) return;<a name="line.471"></a>
-<span class="sourceLineNo">472</span><a name="line.472"></a>
-<span class="sourceLineNo">473</span> // the config says to not cleanup wals on load.<a name="line.473"></a>
-<span class="sourceLineNo">474</span> if (!conf.getBoolean(EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY,<a name="line.474"></a>
-<span class="sourceLineNo">475</span> DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY)) {<a name="line.475"></a>
-<span class="sourceLineNo">476</span> LOG.debug("WALs cleanup on load is not enabled: " + getActiveLogs());<a name="line.476"></a>
-<span class="sourceLineNo">477</span> return;<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> try {<a name="line.480"></a>
-<span class="sourceLineNo">481</span> periodicRoll();<a name="line.481"></a>
-<span class="sourceLineNo">482</span> } catch (IOException e) {<a name="line.482"></a>
-<span class="sourceLineNo">483</span> LOG.warn("Unable to cleanup logs on load: " + e.getMessage(), e);<a name="line.483"></a>
-<span class="sourceLineNo">484</span> }<a name="line.484"></a>
-<span class="sourceLineNo">485</span> }<a name="line.485"></a>
-<span class="sourceLineNo">486</span><a name="line.486"></a>
-<span class="sourceLineNo">487</span> @Override<a name="line.487"></a>
-<span class="sourceLineNo">488</span> public void insert(final Procedure proc, final Procedure[] subprocs) {<a name="line.488"></a>
-<span class="sourceLineNo">489</span> if (LOG.isTraceEnabled()) {<a name="line.489"></a>
-<span class="sourceLineNo">490</span> LOG.trace("Insert " + proc + ", subproc=" + Arrays.toString(subprocs));<a name="line.490"></a>
-<span class="sourceLineNo">491</span> }<a name="line.491"></a>
-<span class="sourceLineNo">492</span><a name="line.492"></a>
-<span class="sourceLineNo">493</span> ByteSlot slot = acquireSlot();<a name="line.493"></a>
-<span class="sourceLineNo">494</span> try {<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Serialize the insert<a name="line.495"></a>
-<span class="sourceLineNo">496</span> long[] subProcIds = null;<a name="line.496"></a>
-<span class="sourceLineNo">497</span> if (subprocs != null) {<a name="line.497"></a>
-<span class="sourceLineNo">498</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.498"></a>
-<span class="sourceLineNo">499</span> subProcIds = new long[subprocs.length];<a name="line.499"></a>
-<span class="sourceLineNo">500</span> for (int i = 0; i < subprocs.length; ++i) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> subProcIds[i] = subprocs[i].getProcId();<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> } else {<a name="line.503"></a>
-<span class="sourceLineNo">504</span> assert !proc.hasParent();<a name="line.504"></a>
-<span class="sourceLineNo">505</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.505"></a>
-<span class="sourceLineNo">506</span> }<a name="line.506"></a>
+<span class="sourceLineNo">448</span> // Nothing to do, If we have only the current log.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> if (logs.size() == 1) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> LOG.trace("No state logs to replay.");<a name="line.450"></a>
+<span class="sourceLineNo">451</span> loade
<TRUNCATED>
[13/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html
index d27bef3..e1b183b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html
@@ -23,603 +23,603 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.io.FileNotFoundException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.util.Arrays;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.util.Collections;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.Comparator;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import java.util.HashSet;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Iterator;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.LinkedList;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import java.util.concurrent.TimeUnit;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import java.util.concurrent.locks.Condition;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.37"></a>
-<span class="sourceLineNo">038</span><a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.conf.Configuration;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.FileStatus;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.fs.FileSystem;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.fs.Path;<a name="line.44"></a>
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-<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.HConstants;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.55"></a>
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-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.slf4j.Logger;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.slf4j.LoggerFactory;<a name="line.62"></a>
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-<span class="sourceLineNo">067</span>/**<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * WAL implementation of the ProcedureStore.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.69"></a>
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-<span class="sourceLineNo">072</span>@InterfaceAudience.Private<a name="line.72"></a>
-<span class="sourceLineNo">073</span>@InterfaceStability.Evolving<a name="line.73"></a>
-<span class="sourceLineNo">074</span>public class WALProcedureStore extends ProcedureStoreBase {<a name="line.74"></a>
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-<span class="sourceLineNo">076</span> public static final String LOG_PREFIX = "pv2-";<a name="line.76"></a>
-<span class="sourceLineNo">077</span> /** Used to construct the name of the log directory for master procedures */<a name="line.77"></a>
-<span class="sourceLineNo">078</span> public static final String MASTER_PROCEDURE_LOGDIR = "MasterProcWALs";<a name="line.78"></a>
-<span class="sourceLineNo">079</span><a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> public interface LeaseRecovery {<a name="line.81"></a>
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-<span class="sourceLineNo">083</span> }<a name="line.83"></a>
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-<span class="sourceLineNo">086</span> "hbase.procedure.store.wal.warn.threshold";<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private static final int DEFAULT_WAL_COUNT_WARN_THRESHOLD = 64;<a name="line.87"></a>
-<span class="sourceLineNo">088</span><a name="line.88"></a>
-<span class="sourceLineNo">089</span> public static final String EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY =<a name="line.89"></a>
-<span class="sourceLineNo">090</span> "hbase.procedure.store.wal.exec.cleanup.on.load";<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private static final boolean DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY = true;<a name="line.91"></a>
-<span class="sourceLineNo">092</span><a name="line.92"></a>
-<span class="sourceLineNo">093</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.93"></a>
-<span class="sourceLineNo">094</span> "hbase.procedure.store.wal.max.retries.before.roll";<a name="line.94"></a>
-<span class="sourceLineNo">095</span> private static final int DEFAULT_MAX_RETRIES_BEFORE_ROLL = 3;<a name="line.95"></a>
-<span class="sourceLineNo">096</span><a name="line.96"></a>
-<span class="sourceLineNo">097</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.97"></a>
-<span class="sourceLineNo">098</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.98"></a>
-<span class="sourceLineNo">099</span> private static final int DEFAULT_WAIT_BEFORE_ROLL = 500;<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> public static final String ROLL_RETRIES_CONF_KEY =<a name="line.101"></a>
-<span class="sourceLineNo">102</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private static final int DEFAULT_ROLL_RETRIES = 3;<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> public static final String MAX_SYNC_FAILURE_ROLL_CONF_KEY =<a name="line.105"></a>
-<span class="sourceLineNo">106</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> public static final String PERIODIC_ROLL_CONF_KEY =<a name="line.109"></a>
-<span class="sourceLineNo">110</span> "hbase.procedure.store.wal.periodic.roll.msec";<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.111"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.FileNotFoundException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Comparator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.LinkedList;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.concurrent.LinkedTransferQueue;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.TimeUnit;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.concurrent.atomic.AtomicBoolean;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.concurrent.locks.Condition;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import java.util.concurrent.locks.ReentrantLock;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.conf.Configuration;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.fs.FileAlreadyExistsException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.fs.FileStatus;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.fs.FileSystem;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.fs.Path;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.fs.PathFilter;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.HConstants;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreBase;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hadoop.ipc.RemoteException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.slf4j.Logger;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.slf4j.LoggerFactory;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue;<a name="line.60"></a>
+<span class="sourceLineNo">061</span><a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span>/**<a name="line.64"></a>
+<span class="sourceLineNo">065</span> * WAL implementation of the ProcedureStore.<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * <p/><a name="line.66"></a>
+<span class="sourceLineNo">067</span> * When starting, the upper layer will first call {@link #start(int)}, then {@link #recoverLease()},<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * then {@link #load(ProcedureLoader)}.<a name="line.68"></a>
+<span class="sourceLineNo">069</span> * <p/><a name="line.69"></a>
+<span class="sourceLineNo">070</span> * In {@link #recoverLease()}, we will get the lease by closing all the existing wal files(by<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * calling recoverFileLease), and creating a new wal writer. And we will also get the list of all<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * the old wal files.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * <p/><a name="line.73"></a>
+<span class="sourceLineNo">074</span> * FIXME: notice that the current recover lease implementation is problematic, it can not deal with<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * the races if there are two master both wants to acquire the lease...<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * <p/><a name="line.76"></a>
+<span class="sourceLineNo">077</span> * In {@link #load(ProcedureLoader)} method, we will load all the active procedures. See the<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * comments of this method for more details.<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * <p/><a name="line.79"></a>
+<span class="sourceLineNo">080</span> * The actual logging way is a bit like our FileSystem based WAL implementation as RS side. There is<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * a {@link #slots}, which is more like the ring buffer, and in the insert, update and delete<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * methods we will put thing into the {@link #slots} and wait. And there is a background sync<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * thread(see the {@link #syncLoop()} method) which get data from the {@link #slots} and write them<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * to the FileSystem, and notify the caller that we have finished.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * <p/><a name="line.85"></a>
+<span class="sourceLineNo">086</span> * TODO: try using disruptor to increase performance and simplify the logic?<a name="line.86"></a>
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+<span class="sourceLineNo">093</span> * <p/><a name="line.93"></a>
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+<span class="sourceLineNo">095</span> * file. When there are log rolling and there are more than 1 wal files, we will make use of it. It<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * will first be initialized to the oldest file's tracker(which is stored in the trailer), using the<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * method {@link ProcedureStoreTracker#resetTo(ProcedureStoreTracker, boolean)}, and then merge it<a name="line.97"></a>
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+<span class="sourceLineNo">099</span> * {@link ProcedureStoreTracker#setDeletedIfModifiedInBoth(ProcedureStoreTracker)}. If we find out<a name="line.99"></a>
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+<span class="sourceLineNo">101</span> * files, then we can delete it.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> * @see ProcedureWALPrettyPrinter for printing content of a single WAL.<a name="line.102"></a>
+<span class="sourceLineNo">103</span> * @see #main(String[]) to parse a directory of MasterWALProcs.<a name="line.103"></a>
+<span class="sourceLineNo">104</span> */<a name="line.104"></a>
+<span class="sourceLineNo">105</span>@InterfaceAudience.Private<a name="line.105"></a>
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+<span class="sourceLineNo">108</span> public static final String LOG_PREFIX = "pv2-";<a name="line.108"></a>
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+<span class="sourceLineNo">115</span> }<a name="line.115"></a>
+<span class="sourceLineNo">116</span><a name="line.116"></a>
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+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> public static final String MAX_RETRIES_BEFORE_ROLL_CONF_KEY =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> "hbase.procedure.store.wal.max.retries.before.roll";<a name="line.126"></a>
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+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public static final String WAIT_BEFORE_ROLL_CONF_KEY =<a name="line.129"></a>
+<span class="sourceLineNo">130</span> "hbase.procedure.store.wal.wait.before.roll";<a name="line.130"></a>
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+<span class="sourceLineNo">132</span><a name="line.132"></a>
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+<span class="sourceLineNo">134</span> "hbase.procedure.store.wal.max.roll.retries";<a name="line.134"></a>
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+<span class="sourceLineNo">136</span><a name="line.136"></a>
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+<span class="sourceLineNo">138</span> "hbase.procedure.store.wal.sync.failure.roll.max";<a name="line.138"></a>
+<span class="sourceLineNo">139</span> private static final int DEFAULT_MAX_SYNC_FAILURE_ROLL = 3;<a name="line.139"></a>
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-<span class="sourceLineNo">145</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.145"></a>
-<span class="sourceLineNo">146</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.146"></a>
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+<span class="sourceLineNo">143</span> private static final int DEFAULT_PERIODIC_ROLL = 60 * 60 * 1000; // 1h<a name="line.143"></a>
+<span class="sourceLineNo">144</span><a name="line.144"></a>
+<span class="sourceLineNo">145</span> public static final String SYNC_WAIT_MSEC_CONF_KEY = "hbase.procedure.store.wal.sync.wait.msec";<a name="line.145"></a>
+<span class="sourceLineNo">146</span> private static final int DEFAULT_SYNC_WAIT_MSEC = 100;<a name="line.146"></a>
<span class="sourceLineNo">147</span><a name="line.147"></a>
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-<span class="sourceLineNo">154</span> private int slotIndex = 0;<a name="line.154"></a>
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+<span class="sourceLineNo">153</span><a name="line.153"></a>
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+<span class="sourceLineNo">155</span> "hbase.procedure.store.wal.sync.stats.count";<a name="line.155"></a>
+<span class="sourceLineNo">156</span> private static final int DEFAULT_SYNC_STATS_COUNT = 10;<a name="line.156"></a>
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-<span class="sourceLineNo">161</span> private int waitBeforeRoll;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> private int rollRetries;<a name="line.162"></a>
-<span class="sourceLineNo">163</span> private int periodicRollMsec;<a name="line.163"></a>
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-<span class="sourceLineNo">168</span> // Variables used for UI display<a name="line.168"></a>
-<span class="sourceLineNo">169</span> private CircularFifoQueue syncMetricsQueue;<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
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-<span class="sourceLineNo">174</span> private long totalSyncedBytes;<a name="line.174"></a>
-<span class="sourceLineNo">175</span> private int syncedEntries;<a name="line.175"></a>
-<span class="sourceLineNo">176</span> private float syncedPerSec;<a name="line.176"></a>
-<span class="sourceLineNo">177</span><a name="line.177"></a>
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-<span class="sourceLineNo">179</span> return timestamp;<a name="line.179"></a>
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-<span class="sourceLineNo">181</span><a name="line.181"></a>
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-<span class="sourceLineNo">187</span> return totalSyncedBytes;<a name="line.187"></a>
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+<span class="sourceLineNo">160</span> private final ProcedureStoreTracker storeTracker = new ProcedureStoreTracker();<a name="line.160"></a>
+<span class="sourceLineNo">161</span> private final ReentrantLock lock = new ReentrantLock();<a name="line.161"></a>
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+<span class="sourceLineNo">175</span> private final AtomicBoolean inSync = new AtomicBoolean(false);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private final AtomicLong totalSynced = new AtomicLong(0);<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private final AtomicLong lastRollTs = new AtomicLong(0);<a name="line.177"></a>
+<span class="sourceLineNo">178</span> private final AtomicLong syncId = new AtomicLong(0);<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
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+<span class="sourceLineNo">181</span> private Set<ProcedureWALFile> corruptedLogs = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> private FSDataOutputStream stream = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> private int runningProcCount = 1;<a name="line.183"></a>
+<span class="sourceLineNo">184</span> private long flushLogId = 0;<a name="line.184"></a>
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+<span class="sourceLineNo">186</span> private int slotIndex = 0;<a name="line.186"></a>
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-<span class="sourceLineNo">201</span> this(conf,<a name="line.201"></a>
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-<span class="sourceLineNo">204</span> leaseRecovery);<a name="line.204"></a>
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-<span class="sourceLineNo">207</span> @VisibleForTesting<a name="line.207"></a>
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-<span class="sourceLineNo">215</span> this.enforceStreamCapability = conf.getBoolean(CommonFSUtils.UNSAFE_STREAM_CAPABILITY_ENFORCE, true);<a name="line.215"></a>
-<span class="sourceLineNo">216</span><a name="line.216"></a>
-<span class="sourceLineNo">217</span> // Create the log directory for the procedure store<a name="line.217"></a>
-<span class="sourceLineNo">218</span> if (!fs.exists(walDir)) {<a name="line.218"></a>
-<span class="sourceLineNo">219</span> if (!fs.mkdirs(walDir)) {<a name="line.219"></a>
-<span class="sourceLineNo">220</span> throw new IOException("Unable to mkdir " + walDir);<a name="line.220"></a>
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-<span class="sourceLineNo">223</span> // Now that it exists, set the log policy<a name="line.223"></a>
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-<span class="sourceLineNo">492</span><a name="line.492"></a>
-<span class="sourceLineNo">493</span> ByteSlot slot = acquireSlot();<a name="line.493"></a>
-<span class="sourceLineNo">494</span> try {<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Serialize the insert<a name="line.495"></a>
-<span class="sourceLineNo">496</span> long[] subProcIds = null;<a name="line.496"></a>
-<span class="sourceLineNo">497</span> if (subprocs != null) {<a name="line.497"></a>
-<span class="sourceLineNo">498</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.498"></a>
-<span class="sourceLineNo">499</span> subProcIds = new long[subprocs.length];<a name="line.499"></a>
-<span class="sourceLineNo">500</span> for (int i = 0; i < subprocs.length; ++i) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> subProcIds[i] = subprocs[i].getProcId();<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> } else {<a name="line.503"></a>
-<span class="sourceLineNo">504</span> assert !proc.hasParent();<a name="line.504"></a>
-<span class="sourceLineNo">505</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.505"></a>
-<span class="sourceLineNo">506</span> }<a name="line.506"></a>
+<span class="sourceLineNo">448</span> // Nothing to do, If we have only the current log.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> if (logs.size() == 1) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> LOG.trace("No state logs to replay.");<a name="line.450"></a>
+<span class="sourceLineNo">451</spa
<TRUNCATED>
[16/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html
new file mode 100644
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--- /dev/null
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html
@@ -0,0 +1,679 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span>/**<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * We keep an in-memory map of the procedures sorted by replay order. (see the details in the<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * beginning of {@link ProcedureWALFormatReader}).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> *<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * <pre><a name="line.33"></a>
+<span class="sourceLineNo">034</span> * procedureMap = | A | | E | | C | | | | | G | | |<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * D B<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * replayOrderHead = C <-> B <-> E <-> D <-> A <-> G<a name="line.36"></a>
+<span class="sourceLineNo">037</span> *<a name="line.37"></a>
+<span class="sourceLineNo">038</span> * We also have a lazy grouping by "root procedure", and a list of<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * unlinked procedures. If after reading all the WALs we have unlinked<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * procedures it means that we had a missing WAL or a corruption.<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * rootHead = A <-> D <-> G<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * B E<a name="line.42"></a>
+<span class="sourceLineNo">043</span> * C<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * unlinkFromLinkList = None<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * </pre><a name="line.45"></a>
+<span class="sourceLineNo">046</span> */<a name="line.46"></a>
+<span class="sourceLineNo">047</span>class WALProcedureMap {<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureMap.class);<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> private static class Entry {<a name="line.51"></a>
+<span class="sourceLineNo">052</span> // For bucketed linked lists in hash-table.<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private Entry hashNext;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> // child head<a name="line.54"></a>
+<span class="sourceLineNo">055</span> private Entry childHead;<a name="line.55"></a>
+<span class="sourceLineNo">056</span> // double-link for rootHead or childHead<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private Entry linkNext;<a name="line.57"></a>
+<span class="sourceLineNo">058</span> private Entry linkPrev;<a name="line.58"></a>
+<span class="sourceLineNo">059</span> // replay double-linked-list<a name="line.59"></a>
+<span class="sourceLineNo">060</span> private Entry replayNext;<a name="line.60"></a>
+<span class="sourceLineNo">061</span> private Entry replayPrev;<a name="line.61"></a>
+<span class="sourceLineNo">062</span> // procedure-infos<a name="line.62"></a>
+<span class="sourceLineNo">063</span> private Procedure<?> procedure;<a name="line.63"></a>
+<span class="sourceLineNo">064</span> private ProcedureProtos.Procedure proto;<a name="line.64"></a>
+<span class="sourceLineNo">065</span> private boolean ready = false;<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> public Entry(Entry hashNext) {<a name="line.67"></a>
+<span class="sourceLineNo">068</span> this.hashNext = hashNext;<a name="line.68"></a>
+<span class="sourceLineNo">069</span> }<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> public long getProcId() {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> return proto.getProcId();<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> public long getParentId() {<a name="line.75"></a>
+<span class="sourceLineNo">076</span> return proto.getParentId();<a name="line.76"></a>
+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span> public boolean hasParent() {<a name="line.79"></a>
+<span class="sourceLineNo">080</span> return proto.hasParentId();<a name="line.80"></a>
+<span class="sourceLineNo">081</span> }<a name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span> public boolean isReady() {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> return ready;<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span> public boolean isFinished() {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> if (!hasParent()) {<a name="line.88"></a>
+<span class="sourceLineNo">089</span> // we only consider 'root' procedures. because for the user 'finished'<a name="line.89"></a>
+<span class="sourceLineNo">090</span> // means when everything up to the 'root' is finished.<a name="line.90"></a>
+<span class="sourceLineNo">091</span> switch (proto.getState()) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> case ROLLEDBACK:<a name="line.92"></a>
+<span class="sourceLineNo">093</span> case SUCCESS:<a name="line.93"></a>
+<span class="sourceLineNo">094</span> return true;<a name="line.94"></a>
+<span class="sourceLineNo">095</span> default:<a name="line.95"></a>
+<span class="sourceLineNo">096</span> break;<a name="line.96"></a>
+<span class="sourceLineNo">097</span> }<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span> return false;<a name="line.99"></a>
+<span class="sourceLineNo">100</span> }<a name="line.100"></a>
+<span class="sourceLineNo">101</span><a name="line.101"></a>
+<span class="sourceLineNo">102</span> public Procedure<?> convert() throws IOException {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> if (procedure == null) {<a name="line.103"></a>
+<span class="sourceLineNo">104</span> procedure = ProcedureUtil.convertToProcedure(proto);<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span> return procedure;<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }<a name="line.107"></a>
+<span class="sourceLineNo">108</span><a name="line.108"></a>
+<span class="sourceLineNo">109</span> @Override<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public String toString() {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> final StringBuilder sb = new StringBuilder();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> sb.append("Entry(");<a name="line.112"></a>
+<span class="sourceLineNo">113</span> sb.append(getProcId());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> sb.append(", parentId=");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> sb.append(getParentId());<a name="line.115"></a>
+<span class="sourceLineNo">116</span> sb.append(", class=");<a name="line.116"></a>
+<span class="sourceLineNo">117</span> sb.append(proto.getClassName());<a name="line.117"></a>
+<span class="sourceLineNo">118</span> sb.append(")");<a name="line.118"></a>
+<span class="sourceLineNo">119</span> return sb.toString();<a name="line.119"></a>
+<span class="sourceLineNo">120</span> }<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> private static class EntryIterator implements ProcedureIterator {<a name="line.123"></a>
+<span class="sourceLineNo">124</span> private final Entry replayHead;<a name="line.124"></a>
+<span class="sourceLineNo">125</span> private Entry current;<a name="line.125"></a>
+<span class="sourceLineNo">126</span><a name="line.126"></a>
+<span class="sourceLineNo">127</span> public EntryIterator(Entry replayHead) {<a name="line.127"></a>
+<span class="sourceLineNo">128</span> this.replayHead = replayHead;<a name="line.128"></a>
+<span class="sourceLineNo">129</span> this.current = replayHead;<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> @Override<a name="line.132"></a>
+<span class="sourceLineNo">133</span> public void reset() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> this.current = replayHead;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> @Override<a name="line.137"></a>
+<span class="sourceLineNo">138</span> public boolean hasNext() {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> return current != null;<a name="line.139"></a>
+<span class="sourceLineNo">140</span> }<a name="line.140"></a>
+<span class="sourceLineNo">141</span><a name="line.141"></a>
+<span class="sourceLineNo">142</span> @Override<a name="line.142"></a>
+<span class="sourceLineNo">143</span> public boolean isNextFinished() {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> return current != null && current.isFinished();<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> @Override<a name="line.147"></a>
+<span class="sourceLineNo">148</span> public void skipNext() {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> current = current.replayNext;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> @Override<a name="line.152"></a>
+<span class="sourceLineNo">153</span> public Procedure<?> next() throws IOException {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> try {<a name="line.154"></a>
+<span class="sourceLineNo">155</span> return current.convert();<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } finally {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> current = current.replayNext;<a name="line.157"></a>
+<span class="sourceLineNo">158</span> }<a name="line.158"></a>
+<span class="sourceLineNo">159</span> }<a name="line.159"></a>
+<span class="sourceLineNo">160</span> }<a name="line.160"></a>
+<span class="sourceLineNo">161</span><a name="line.161"></a>
+<span class="sourceLineNo">162</span> // procedure hash table<a name="line.162"></a>
+<span class="sourceLineNo">163</span> private Entry[] procedureMap;<a name="line.163"></a>
+<span class="sourceLineNo">164</span><a name="line.164"></a>
+<span class="sourceLineNo">165</span> // replay-order double-linked-list<a name="line.165"></a>
+<span class="sourceLineNo">166</span> private Entry replayOrderHead;<a name="line.166"></a>
+<span class="sourceLineNo">167</span> private Entry replayOrderTail;<a name="line.167"></a>
+<span class="sourceLineNo">168</span><a name="line.168"></a>
+<span class="sourceLineNo">169</span> // root linked-list<a name="line.169"></a>
+<span class="sourceLineNo">170</span> private Entry rootHead;<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> // pending unlinked children (root not present yet)<a name="line.172"></a>
+<span class="sourceLineNo">173</span> private Entry childUnlinkedHead;<a name="line.173"></a>
+<span class="sourceLineNo">174</span><a name="line.174"></a>
+<span class="sourceLineNo">175</span> // Track ProcId range<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private long minModifiedProcId = Long.MAX_VALUE;<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private long maxModifiedProcId = Long.MIN_VALUE;<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> public WALProcedureMap(int size) {<a name="line.179"></a>
+<span class="sourceLineNo">180</span> procedureMap = new Entry[size];<a name="line.180"></a>
+<span class="sourceLineNo">181</span> replayOrderHead = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> replayOrderTail = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> rootHead = null;<a name="line.183"></a>
+<span class="sourceLineNo">184</span> childUnlinkedHead = null;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> }<a name="line.185"></a>
+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span> public void add(ProcedureProtos.Procedure procProto) {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> trackProcIds(procProto.getProcId());<a name="line.188"></a>
+<span class="sourceLineNo">189</span> Entry entry = addToMap(procProto.getProcId(), procProto.hasParentId());<a name="line.189"></a>
+<span class="sourceLineNo">190</span> boolean newEntry = entry.proto == null;<a name="line.190"></a>
+<span class="sourceLineNo">191</span> // We have seen procedure WALs where the entries are out of order; see HBASE-18152.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> // To compensate, only replace the Entry procedure if for sure this new procedure<a name="line.192"></a>
+<span class="sourceLineNo">193</span> // is indeed an entry that came later.<a name="line.193"></a>
+<span class="sourceLineNo">194</span> // TODO: Fix the writing of procedure info so it does not violate basic expectation, that WALs<a name="line.194"></a>
+<span class="sourceLineNo">195</span> // contain procedure changes goingfrom start to finish in sequence.<a name="line.195"></a>
+<span class="sourceLineNo">196</span> if (newEntry || isIncreasing(entry.proto, procProto)) {<a name="line.196"></a>
+<span class="sourceLineNo">197</span> entry.proto = procProto;<a name="line.197"></a>
+<span class="sourceLineNo">198</span> }<a name="line.198"></a>
+<span class="sourceLineNo">199</span> addToReplayList(entry);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> if (newEntry) {<a name="line.200"></a>
+<span class="sourceLineNo">201</span> if (procProto.hasParentId()) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> childUnlinkedHead = addToLinkList(entry, childUnlinkedHead);<a name="line.202"></a>
+<span class="sourceLineNo">203</span> } else {<a name="line.203"></a>
+<span class="sourceLineNo">204</span> rootHead = addToLinkList(entry, rootHead);<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span> }<a name="line.206"></a>
+<span class="sourceLineNo">207</span> }<a name="line.207"></a>
+<span class="sourceLineNo">208</span><a name="line.208"></a>
+<span class="sourceLineNo">209</span> /**<a name="line.209"></a>
+<span class="sourceLineNo">210</span> * @return True if this new procedure is 'richer' than the current one else false and we log this<a name="line.210"></a>
+<span class="sourceLineNo">211</span> * incidence where it appears that the WAL has older entries appended after newer ones.<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * See HBASE-18152.<a name="line.212"></a>
+<span class="sourceLineNo">213</span> */<a name="line.213"></a>
+<span class="sourceLineNo">214</span> private static boolean isIncreasing(ProcedureProtos.Procedure current,<a name="line.214"></a>
+<span class="sourceLineNo">215</span> ProcedureProtos.Procedure candidate) {<a name="line.215"></a>
+<span class="sourceLineNo">216</span> // Check that the procedures we see are 'increasing'. We used to compare<a name="line.216"></a>
+<span class="sourceLineNo">217</span> // procedure id first and then update time but it can legitimately go backwards if the<a name="line.217"></a>
+<span class="sourceLineNo">218</span> // procedure is failed or rolled back so that was unreliable. Was going to compare<a name="line.218"></a>
+<span class="sourceLineNo">219</span> // state but lets see if comparing update time enough (unfortunately this issue only<a name="line.219"></a>
+<span class="sourceLineNo">220</span> // seen under load...)<a name="line.220"></a>
+<span class="sourceLineNo">221</span> boolean increasing = current.getLastUpdate() <= candidate.getLastUpdate();<a name="line.221"></a>
+<span class="sourceLineNo">222</span> if (!increasing) {<a name="line.222"></a>
+<span class="sourceLineNo">223</span> LOG.warn("NOT INCREASING! current=" + current + ", candidate=" + candidate);<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> return increasing;<a name="line.225"></a>
+<span class="sourceLineNo">226</span> }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span> public boolean remove(long procId) {<a name="line.228"></a>
+<span class="sourceLineNo">229</span> trackProcIds(procId);<a name="line.229"></a>
+<span class="sourceLineNo">230</span> Entry entry = removeFromMap(procId);<a name="line.230"></a>
+<span class="sourceLineNo">231</span> if (entry != null) {<a name="line.231"></a>
+<span class="sourceLineNo">232</span> unlinkFromReplayList(entry);<a name="line.232"></a>
+<span class="sourceLineNo">233</span> unlinkFromLinkList(entry);<a name="line.233"></a>
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+<span class="sourceLineNo">235</span> }<a name="line.235"></a>
+<span class="sourceLineNo">236</span> return false;<a name="line.236"></a>
+<span class="sourceLineNo">237</span> }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> private void trackProcIds(long procId) {<a name="line.239"></a>
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+<span class="sourceLineNo">241</span> maxModifiedProcId = Math.max(maxModifiedProcId, procId);<a name="line.241"></a>
+<span class="sourceLineNo">242</span> }<a name="line.242"></a>
+<span class="sourceLineNo">243</span><a name="line.243"></a>
+<span class="sourceLineNo">244</span> public long getMinModifiedProcId() {<a name="line.244"></a>
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+<span class="sourceLineNo">246</span> }<a name="line.246"></a>
+<span class="sourceLineNo">247</span><a name="line.247"></a>
+<span class="sourceLineNo">248</span> public long getMaxModifiedProcId() {<a name="line.248"></a>
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+<span class="sourceLineNo">250</span> }<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span> public boolean contains(long procId) {<a name="line.252"></a>
+<span class="sourceLineNo">253</span> return getProcedure(procId) != null;<a name="line.253"></a>
+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span> public boolean isEmpty() {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> return replayOrderHead == null;<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> public void clear() {<a name="line.260"></a>
+<span class="sourceLineNo">261</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.261"></a>
+<span class="sourceLineNo">262</span> procedureMap[i] = null;<a name="line.262"></a>
+<span class="sourceLineNo">263</span> }<a name="line.263"></a>
+<span class="sourceLineNo">264</span> replayOrderHead = null;<a name="line.264"></a>
+<span class="sourceLineNo">265</span> replayOrderTail = null;<a name="line.265"></a>
+<span class="sourceLineNo">266</span> rootHead = null;<a name="line.266"></a>
+<span class="sourceLineNo">267</span> childUnlinkedHead = null;<a name="line.267"></a>
+<span class="sourceLineNo">268</span> minModifiedProcId = Long.MAX_VALUE;<a name="line.268"></a>
+<span class="sourceLineNo">269</span> maxModifiedProcId = Long.MIN_VALUE;<a name="line.269"></a>
+<span class="sourceLineNo">270</span> }<a name="line.270"></a>
+<span class="sourceLineNo">271</span><a name="line.271"></a>
+<span class="sourceLineNo">272</span> /*<a name="line.272"></a>
+<span class="sourceLineNo">273</span> * Merges two WalProcedureMap, the target is the "global" map, the source is the "local" map. -<a name="line.273"></a>
+<span class="sourceLineNo">274</span> * The entries in the hashtables are guaranteed to be unique. On replay we don't load procedures<a name="line.274"></a>
+<span class="sourceLineNo">275</span> * that already exist in the "global" map (the one we are merging the "local" in to). - The<a name="line.275"></a>
+<span class="sourceLineNo">276</span> * replayOrderList of the "local" nao will be appended to the "global" map replay list. - The<a name="line.276"></a>
+<span class="sourceLineNo">277</span> * "local" map will be cleared at the end of the operation.<a name="line.277"></a>
+<span class="sourceLineNo">278</span> */<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void mergeTail(WALProcedureMap other) {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> for (Entry p = other.replayOrderHead; p != null; p = p.replayNext) {<a name="line.280"></a>
+<span class="sourceLineNo">281</span> int slotIndex = getMapSlot(p.getProcId());<a name="line.281"></a>
+<span class="sourceLineNo">282</span> p.hashNext = procedureMap[slotIndex];<a name="line.282"></a>
+<span class="sourceLineNo">283</span> procedureMap[slotIndex] = p;<a name="line.283"></a>
+<span class="sourceLineNo">284</span> }<a name="line.284"></a>
+<span class="sourceLineNo">285</span><a name="line.285"></a>
+<span class="sourceLineNo">286</span> if (replayOrderHead == null) {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> replayOrderHead = other.replayOrderHead;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> replayOrderTail = other.replayOrderTail;<a name="line.288"></a>
+<span class="sourceLineNo">289</span> rootHead = other.rootHead;<a name="line.289"></a>
+<span class="sourceLineNo">290</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.290"></a>
+<span class="sourceLineNo">291</span> } else {<a name="line.291"></a>
+<span class="sourceLineNo">292</span> // append replay list<a name="line.292"></a>
+<span class="sourceLineNo">293</span> assert replayOrderTail.replayNext == null;<a name="line.293"></a>
+<span class="sourceLineNo">294</span> assert other.replayOrderHead.replayPrev == null;<a name="line.294"></a>
+<span class="sourceLineNo">295</span> replayOrderTail.replayNext = other.replayOrderHead;<a name="line.295"></a>
+<span class="sourceLineNo">296</span> other.replayOrderHead.replayPrev = replayOrderTail;<a name="line.296"></a>
+<span class="sourceLineNo">297</span> replayOrderTail = other.replayOrderTail;<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span> // merge rootHead<a name="line.299"></a>
+<span class="sourceLineNo">300</span> if (rootHead == null) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> rootHead = other.rootHead;<a name="line.301"></a>
+<span class="sourceLineNo">302</span> } else if (other.rootHead != null) {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> Entry otherTail = findLinkListTail(other.rootHead);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> otherTail.linkNext = rootHead;<a name="line.304"></a>
+<span class="sourceLineNo">305</span> rootHead.linkPrev = otherTail;<a name="line.305"></a>
+<span class="sourceLineNo">306</span> rootHead = other.rootHead;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> }<a name="line.307"></a>
+<span class="sourceLineNo">308</span><a name="line.308"></a>
+<span class="sourceLineNo">309</span> // merge childUnlinkedHead<a name="line.309"></a>
+<span class="sourceLineNo">310</span> if (childUnlinkedHead == null) {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.311"></a>
+<span class="sourceLineNo">312</span> } else if (other.childUnlinkedHead != null) {<a name="line.312"></a>
+<span class="sourceLineNo">313</span> Entry otherTail = findLinkListTail(other.childUnlinkedHead);<a name="line.313"></a>
+<span class="sourceLineNo">314</span> otherTail.linkNext = childUnlinkedHead;<a name="line.314"></a>
+<span class="sourceLineNo">315</span> childUnlinkedHead.linkPrev = otherTail;<a name="line.315"></a>
+<span class="sourceLineNo">316</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.316"></a>
+<span class="sourceLineNo">317</span> }<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> maxModifiedProcId = Math.max(maxModifiedProcId, other.maxModifiedProcId);<a name="line.319"></a>
+<span class="sourceLineNo">320</span> minModifiedProcId = Math.max(minModifiedProcId, other.minModifiedProcId);<a name="line.320"></a>
+<span class="sourceLineNo">321</span><a name="line.321"></a>
+<span class="sourceLineNo">322</span> other.clear();<a name="line.322"></a>
+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
+<span class="sourceLineNo">324</span><a name="line.324"></a>
+<span class="sourceLineNo">325</span> /**<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * Returns an EntryIterator with the list of procedures ready to be added to the executor. A<a name="line.326"></a>
+<span class="sourceLineNo">327</span> * Procedure is ready if its children and parent are ready.<a name="line.327"></a>
+<span class="sourceLineNo">328</span> */<a name="line.328"></a>
+<span class="sourceLineNo">329</span> public ProcedureIterator fetchReady() {<a name="line.329"></a>
+<span class="sourceLineNo">330</span> buildGraph();<a name="line.330"></a>
+<span class="sourceLineNo">331</span><a name="line.331"></a>
+<span class="sourceLineNo">332</span> Entry readyHead = null;<a name="line.332"></a>
+<span class="sourceLineNo">333</span> Entry readyTail = null;<a name="line.333"></a>
+<span class="sourceLineNo">334</span> Entry p = replayOrderHead;<a name="line.334"></a>
+<span class="sourceLineNo">335</span> while (p != null) {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> Entry next = p.replayNext;<a name="line.336"></a>
+<span class="sourceLineNo">337</span> if (p.isReady()) {<a name="line.337"></a>
+<span class="sourceLineNo">338</span> unlinkFromReplayList(p);<a name="line.338"></a>
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+<span class="sourceLineNo">341</span> p.replayPrev = readyTail;<a name="line.341"></a>
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+<span class="sourceLineNo">344</span> readyHead = p;<a name="line.344"></a>
+<span class="sourceLineNo">345</span> }<a name="line.345"></a>
+<span class="sourceLineNo">346</span> readyTail = p;<a name="line.346"></a>
+<span class="sourceLineNo">347</span> p.replayNext = null;<a name="line.347"></a>
+<span class="sourceLineNo">348</span> }<a name="line.348"></a>
+<span class="sourceLineNo">349</span> p = next;<a name="line.349"></a>
+<span class="sourceLineNo">350</span> }<a name="line.350"></a>
+<span class="sourceLineNo">351</span> // we need the hash-table lookups for parents, so this must be done<a name="line.351"></a>
+<span class="sourceLineNo">352</span> // out of the loop where we check isReadyToRun()<a name="line.352"></a>
+<span class="sourceLineNo">353</span> for (p = readyHead; p != null; p = p.replayNext) {<a name="line.353"></a>
+<span class="sourceLineNo">354</span> removeFromMap(p.getProcId());<a name="line.354"></a>
+<span class="sourceLineNo">355</span> unlinkFromLinkList(p);<a name="line.355"></a>
+<span class="sourceLineNo">356</span> }<a name="line.356"></a>
+<span class="sourceLineNo">357</span> return readyHead != null ? new EntryIterator(readyHead) : null;<a name="line.357"></a>
+<span class="sourceLineNo">358</span> }<a name="line.358"></a>
+<span class="sourceLineNo">359</span><a name="line.359"></a>
+<span class="sourceLineNo">360</span> /**<a name="line.360"></a>
+<span class="sourceLineNo">361</span> * Drain this map and return all procedures in it.<a name="line.361"></a>
+<span class="sourceLineNo">362</span> */<a name="line.362"></a>
+<span class="sourceLineNo">363</span> public ProcedureIterator fetchAll() {<a name="line.363"></a>
+<span class="sourceLineNo">364</span> Entry head = replayOrderHead;<a name="line.364"></a>
+<span class="sourceLineNo">365</span> for (Entry p = head; p != null; p = p.replayNext) {<a name="line.365"></a>
+<span class="sourceLineNo">366</span> removeFromMap(p.getProcId());<a name="line.366"></a>
+<span class="sourceLineNo">367</span> }<a name="line.367"></a>
+<span class="sourceLineNo">368</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.368"></a>
+<span class="sourceLineNo">369</span> assert procedureMap[i] == null : "map not empty i=" + i;<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span> replayOrderHead = null;<a name="line.371"></a>
+<span class="sourceLineNo">372</span> replayOrderTail = null;<a name="line.372"></a>
+<span class="sourceLineNo">373</span> childUnlinkedHead = null;<a name="line.373"></a>
+<span class="sourceLineNo">374</span> rootHead = null;<a name="line.374"></a>
+<span class="sourceLineNo">375</span> return head != null ? new EntryIterator(head) : null;<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> private void buildGraph() {<a name="line.378"></a>
+<span class="sourceLineNo">379</span> Entry p = childUnlinkedHead;<a name="line.379"></a>
+<span class="sourceLineNo">380</span> while (p != null) {<a name="line.380"></a>
+<span class="sourceLineNo">381</span> Entry next = p.linkNext;<a name="line.381"></a>
+<span class="sourceLineNo">382</span> Entry rootProc = getRootProcedure(p);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> if (rootProc != null) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> rootProc.childHead = addToLinkList(p, rootProc.childHead);<a name="line.384"></a>
+<span class="sourceLineNo">385</span> }<a name="line.385"></a>
+<span class="sourceLineNo">386</span> p = next;<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
+<span class="sourceLineNo">389</span> for (p = rootHead; p != null; p = p.linkNext) {<a name="line.389"></a>
+<span class="sourceLineNo">390</span> checkReadyToRun(p);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span> }<a name="line.392"></a>
+<span class="sourceLineNo">393</span><a name="line.393"></a>
+<span class="sourceLineNo">394</span> private Entry getRootProcedure(Entry entry) {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> while (entry != null && entry.hasParent()) {<a name="line.395"></a>
+<span class="sourceLineNo">396</span> entry = getProcedure(entry.getParentId());<a name="line.396"></a>
+<span class="sourceLineNo">397</span> }<a name="line.397"></a>
+<span class="sourceLineNo">398</span> return entry;<a name="line.398"></a>
+<span class="sourceLineNo">399</span> }<a name="line.399"></a>
+<span class="sourceLineNo">400</span><a name="line.400"></a>
+<span class="sourceLineNo">401</span> /**<a name="line.401"></a>
+<span class="sourceLineNo">402</span> * (see the comprehensive explanation in the beginning of {@link ProcedureWALFormatReader}). A<a name="line.402"></a>
+<span class="sourceLineNo">403</span> * Procedure is ready when parent and children are ready. "ready" means that we all the<a name="line.403"></a>
+<span class="sourceLineNo">404</span> * information that we need in-memory.<a name="line.404"></a>
+<span class="sourceLineNo">405</span> * <p/><a name="line.405"></a>
+<span class="sourceLineNo">406</span> * Example-1:<br/><a name="line.406"></a>
+<span class="sourceLineNo">407</span> * We have two WALs, we start reading from the newest (wal-2)<a name="line.407"></a>
+<span class="sourceLineNo">408</span> *<a name="line.408"></a>
+<span class="sourceLineNo">409</span> * <pre><a name="line.409"></a>
+<span class="sourceLineNo">410</span> * wal-2 | C B |<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * wal-1 | A B C |<a name="line.411"></a>
+<span class="sourceLineNo">412</span> * </pre><a name="line.412"></a>
+<span class="sourceLineNo">413</span> *<a name="line.413"></a>
+<span class="sourceLineNo">414</span> * If C and B don't depend on A (A is not the parent), we can start them before reading wal-1. If<a name="line.414"></a>
+<span class="sourceLineNo">415</span> * B is the only one with parent A we can start C. We have to read one more WAL before being able<a name="line.415"></a>
+<span class="sourceLineNo">416</span> * to start B.<a name="line.416"></a>
+<span class="sourceLineNo">417</span> * <p/><a name="line.417"></a>
+<span class="sourceLineNo">418</span> * How do we know with the only information in B that we are not ready.<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * <ul><a name="line.419"></a>
+<span class="sourceLineNo">420</span> * <li>easy case, the parent is missing from the global map</li><a name="line.420"></a>
+<span class="sourceLineNo">421</span> * <li>more complex case we look at the Stack IDs.</li><a name="line.421"></a>
+<span class="sourceLineNo">422</span> * </ul><a name="line.422"></a>
+<span class="sourceLineNo">423</span> * The Stack-IDs are added to the procedure order as an incremental index tracking how many times<a name="line.423"></a>
+<span class="sourceLineNo">424</span> * that procedure was executed, which is equivalent to the number of times we wrote the procedure<a name="line.424"></a>
+<span class="sourceLineNo">425</span> * to the WAL. <br/><a name="line.425"></a>
+<span class="sourceLineNo">426</span> * In the example above:<a name="line.426"></a>
+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
+<span class="sourceLineNo">428</span> * <pre><a name="line.428"></a>
+<span class="sourceLineNo">429</span> * wal-2: B has stackId = [1, 2]<a name="line.429"></a>
+<span class="sourceLineNo">430</span> * wal-1: B has stackId = [1]<a name="line.430"></a>
+<span class="sourceLineNo">431</span> * wal-1: A has stackId = [0]<a name="line.431"></a>
+<span class="sourceLineNo">432</span> * </pre><a name="line.432"></a>
+<span class="sourceLineNo">433</span> *<a name="line.433"></a>
+<span class="sourceLineNo">434</span> * Since we know that the Stack-IDs are incremental for a Procedure, we notice that there is a gap<a name="line.434"></a>
+<span class="sourceLineNo">435</span> * in the stackIds of B, so something was executed before.<a name="line.435"></a>
+<span class="sourceLineNo">436</span> * <p/><a name="line.436"></a>
+<span class="sourceLineNo">437</span> * To identify when a Procedure is ready we do the sum of the stackIds of the procedure and the<a name="line.437"></a>
+<span class="sourceLineNo">438</span> * parent. if the stackIdSum is equal to the sum of {1..maxStackId} then everything we need is<a name="line.438"></a>
+<span class="sourceLineNo">439</span> * available.<a name="line.439"></a>
+<span class="sourceLineNo">440</span> * <p/><a name="line.440"></a>
+<span class="sourceLineNo">441</span> * Example-2<a name="line.441"></a>
+<span class="sourceLineNo">442</span> *<a name="line.442"></a>
+<span class="sourceLineNo">443</span> * <pre><a name="line.443"></a>
+<span class="sourceLineNo">444</span> * wal-2 | A | A stackIds = [0, 2]<a name="line.444"></a>
+<span class="sourceLineNo">445</span> * wal-1 | A B | B stackIds = [1]<a name="line.445"></a>
+<span class="sourceLineNo">446</span> * </pre><a name="line.446"></a>
+<span class="sourceLineNo">447</span> *<a name="line.447"></a>
+<span class="sourceLineNo">448</span> * There is a gap between A stackIds so something was executed in between.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> */<a name="line.449"></a>
+<span class="sourceLineNo">450</span> private boolean checkReadyToRun(Entry rootEntry) {<a name="line.450"></a>
+<span class="sourceLineNo">451</span> assert !rootEntry.hasParent() : "expected root procedure, got " + rootEntry;<a name="line.451"></a>
+<span class="sourceLineNo">452</span><a name="line.452"></a>
+<span class="sourceLineNo">453</span> if (rootEntry.isFinished()) {<a name="line.453"></a>
+<span class="sourceLineNo">454</span> // If the root procedure is finished, sub-procedures should be gone<a name="line.454"></a>
+<span class="sourceLineNo">455</span> if (rootEntry.childHead != null) {<a name="line.455"></a>
+<span class="sourceLineNo">456</span> LOG.error("unexpected active children for root-procedure: {}", rootEntry);<a name="line.456"></a>
+<span class="sourceLineNo">457</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.457"></a>
+<span class="sourceLineNo">458</span> LOG.error("unexpected active children: {}", p);<a name="line.458"></a>
+<span class="sourceLineNo">459</span> }<a name="line.459"></a>
+<span class="sourceLineNo">460</span> }<a name="line.460"></a>
+<span class="sourceLineNo">461</span><a name="line.461"></a>
+<span class="sourceLineNo">462</span> assert rootEntry.childHead == null : "unexpected children on root completion. " + rootEntry;<a name="line.462"></a>
+<span class="sourceLineNo">463</span> rootEntry.ready = true;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> return true;<a name="line.464"></a>
+<span class="sourceLineNo">465</span> }<a name="line.465"></a>
+<span class="sourceLineNo">466</span><a name="line.466"></a>
+<span class="sourceLineNo">467</span> int stackIdSum = 0;<a name="line.467"></a>
+<span class="sourceLineNo">468</span> int maxStackId = 0;<a name="line.468"></a>
+<span class="sourceLineNo">469</span> for (int i = 0; i < rootEntry.proto.getStackIdCount(); ++i) {<a name="line.469"></a>
+<span class="sourceLineNo">470</span> int stackId = 1 + rootEntry.proto.getStackId(i);<a name="line.470"></a>
+<span class="sourceLineNo">471</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> stackIdSum += stackId;<a name="line.472"></a>
+<span class="sourceLineNo">473</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId,<a name="line.473"></a>
+<span class="sourceLineNo">474</span> rootEntry);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> }<a name="line.475"></a>
+<span class="sourceLineNo">476</span><a name="line.476"></a>
+<span class="sourceLineNo">477</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> for (int i = 0; i < p.proto.getStackIdCount(); ++i) {<a name="line.478"></a>
+<span class="sourceLineNo">479</span> int stackId = 1 + p.proto.getStackId(i);<a name="line.479"></a>
+<span class="sourceLineNo">480</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.480"></a>
+<span class="sourceLineNo">481</span> stackIdSum += stackId;<a name="line.481"></a>
+<span class="sourceLineNo">482</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId, p);<a name="line.482"></a>
+<span class="sourceLineNo">483</span> }<a name="line.483"></a>
+<span class="sourceLineNo">484</span> }<a name="line.484"></a>
+<span class="sourceLineNo">485</span> // The cmpStackIdSum is this formula for finding the sum of a series of numbers:<a name="line.485"></a>
+<span class="sourceLineNo">486</span> // http://www.wikihow.com/Sum-the-Integers-from-1-to-N#/Image:Sum-the-Integers-from-1-to-N-Step-2-Version-3.jpg<a name="line.486"></a>
+<span class="sourceLineNo">487</span> final int cmpStackIdSum = (maxStackId * (maxStackId + 1) / 2);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> if (cmpStackIdSum == stackIdSum) {<a name="line.488"></a>
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+<span class="sourceLineNo">496</span> }<a name="line.496"></a>
+<span class="sourceLineNo">497</span><a name="line.497"></a>
+<span class="sourceLineNo">498</span> private void unlinkFromReplayList(Entry entry) {<a name="line.498"></a>
+<span class="sourceLineNo">499</span> if (replayOrderHead == entry) {<a name="line.499"></a>
+<span class="sourceLineNo">500</span> replayOrderHead = entry.replayNext;<a name="line.500"></a>
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+<span class="sourceLineNo">502</span> if (replayOrderTail == entry) {<a name="line.502"></a>
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+<span class="sourceLineNo">505</span> if (entry.replayPrev != null) {<a name="line.505"></a>
+<span class="sourceLineNo">506</span> entry.replayPrev.replayNext = entry.replayNext;<a name="line.506"></a>
+<span class="sourceLineNo">507</span> }<a name="line.507"></a>
+<span class="sourceLineNo">508</span> if (entry.replayNext != null) {<a name="line.508"></a>
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+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> private void addToReplayList(final Entry entry) {<a name="line.513"></a>
+<span class="sourceLineNo">514</span> unlinkFromReplayList(entry);<a name="line.514"></a>
+<span class="sourceLineNo">515</span> entry.replayNext = replayOrderHead;<a name="line.515"></a>
+<span class="sourceLineNo">516</span> entry.replayPrev = null;<a name="line.516"></a>
+<span class="sourceLineNo">517</span> if (replayOrderHead != null) {<a name="line.517"></a>
+<span class="sourceLineNo">518</span> replayOrderHead.replayPrev = entry;<a name="line.518"></a>
+<span class="sourceLineNo">519</span> } else {<a name="line.519"></a>
+<span class="sourceLineNo">520</span> replayOrderTail = entry;<a name="line.520"></a>
+<span class="sourceLineNo">521</span> }<a name="line.521"></a>
+<span class="sourceLineNo">522</span> replayOrderHead = entry;<a name="line.522"></a>
+<span class="sourceLineNo">523</span> }<a name="line.523"></a>
+<span class="sourceLineNo">524</span><a name="line.524"></a>
+<span class="sourceLineNo">525</span> private void unlinkFromLinkList(Entry entry) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span> if (entry == rootHead) {<a name="line.526"></a>
+<span class="sourceLineNo">527</span> rootHead = entry.linkNext;<a name="line.527"></a>
+<span class="sourceLineNo">528</span> } else if (entry == childUnlinkedHead) {<a name="line.528"></a>
+<span class="sourceLineNo">529</span> childUnlinkedHead = entry.linkNext;<a name="line.529"></a>
+<span class="sourceLineNo">530</span> }<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (entry.linkPrev != null) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> entry.linkPrev.linkNext = entry.linkNext;<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> if (entry.linkNext != null) {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> entry.linkNext.linkPrev = entry.linkPrev;<a name="line.535"></a>
+<span class="sourceLineNo">536</span> }<a name="line.536"></a>
+<span class="sourceLineNo">537</span> }<a name="line.537"></a>
+<span class="sourceLineNo">538</span><a name="line.538"></a>
+<span class="sourceLineNo">539</span> private Entry addToLinkList(Entry entry, Entry linkHead) {<a name="line.539"></a>
+<span class="sourceLineNo">540</span> unlinkFromLinkList(entry);<a name="line.540"></a>
+<span class="sourceLineNo">541</span> entry.linkNext = linkHead;<a name="line.541"></a>
+<span class="sourceLineNo">542</span> entry.linkPrev = null;<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (linkHead != null) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> linkHead.linkPrev = entry;<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> return entry;<a name="line.546"></a>
+<span class="sourceLineNo">547</span> }<a name="line.547"></a>
+<span class="sourceLineNo">548</span><a name="line.548"></a>
+<span class="sourceLineNo">549</span> private Entry findLinkListTail(Entry linkHead) {<a name="line.549"></a>
+<span class="sourceLineNo">550</span> Entry tail = linkHead;<a name="line.550"></a>
+<span class="sourceLineNo">551</span> while (tail.linkNext != null) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span> tail = tail.linkNext;<a name="line.552"></a>
+<span class="sourceLineNo">553</span> }<a name="line.553"></a>
+<span class="sourceLineNo">554</span> return tail;<a name="line.554"></a>
+<span class="sourceLineNo">555</span> }<a name="line.555"></a>
+<span class="sourceLineNo">556</span><a name="line.556"></a>
+<span class="sourceLineNo">557</span> private Entry addToMap(long procId, boolean hasParent) {<a name="line.557"></a>
+<span class="sourceLineNo">558</span> int slotIndex = getMapSlot(procId);<a name="line.558"></a>
+<span class="sourceLineNo">559</span> Entry entry = getProcedure(slotIndex, procId);<a name="line.559"></a>
+<span class="sourceLineNo">560</span> if (entry != null) {<a name="line.560"></a>
+<span class="sourceLineNo">561</span> return entry;<a name="line.561"></a>
+<span class="sourceLineNo">562</span> }<a name="line.562"></a>
+<span class="sourceLineNo">563</span><a name="line.563"></a>
+<span class="sourceLineNo">564</span> entry = new Entry(procedureMap[slotIndex]);<a name="line.564"></a>
+<span class="sourceLineNo">565</span> procedureMap[slotIndex] = entry;<a name="line.565"></a>
+<span class="sourceLineNo">566</span> return entry;<a name="line.566"></a>
+<span class="sourceLineNo">567</span> }<a name="line.567"></a>
+<span class="sourceLineNo">568</span><a name="line.568"></a>
+<span class="sourceLineNo">569</span> private Entry removeFromMap(final long procId) {<a name="line.569"></a>
+<span class="sourceLineNo">570</span> int slotIndex = getMapSlot(procId);<a name="line.570"></a>
+<span class="sourceLineNo">571</span> Entry prev = null;<a name="line.571"></a>
+<span class="sourceLineNo">572</span> Entry entry = procedureMap[slotIndex];<a name="line.572"></a>
+<span class="sourceLineNo">573</span> while (entry != null) {<a name="line.573"></a>
+<span class="sourceLineNo">574</span> if (procId == entry.getProcId()) {<a name="line.574"></a>
+<span class="sourceLineNo">575</span> if (prev != null) {<a name="line.575"></a>
+<span class="sourceLineNo">576</span> prev.hashNext = entry.hashNext;<a name="line.576"></a>
+<span class="sourceLineNo">577</span> } else {<a name="line.577"></a>
+<span class="sourceLineNo">578</span> procedureMap[slotIndex] = entry.hashNext;<a name="line.578"></a>
+<span class="sourceLineNo">579</span> }<a name="line.579"></a>
+<span class="sourceLineNo">580</span> entry.hashNext = null;<a name="line.580"></a>
+<span class="sourceLineNo">581</span> return entry;<a name="line.581"></a>
+<span class="sourceLineNo">582</span> }<a name="line.582"></a>
+<span class="sourceLineNo">583</span> prev = entry;<a name="line.583"></a>
+<span class="sourceLineNo">584</span> entry = entry.hashNext;<a name="line.584"></a>
+<span class="sourceLineNo">585</span> }<a name="line.585"></a>
+<span class="sourceLineNo">586</span> return null;<a name="line.586"></a>
+<span class="sourceLineNo">587</span> }<a name="line.587"></a>
+<span class="sourceLineNo">588</span><a name="line.588"></a>
+<span class="sourceLineNo">589</span> private Entry getProcedure(long procId) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> return getProcedure(getMapSlot(procId), procId);<a name="line.590"></a>
+<span class="sourceLineNo">591</span> }<a name="line.591"></a>
+<span class="sourceLineNo">592</span><a name="line.592"></a>
+<span class="sourceLineNo">593</span> private Entry getProcedure(int slotIndex, long procId) {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> Entry entry = procedureMap[slotIndex];<a name="line.594"></a>
+<span class="sourceLineNo">595</span> while (entry != null) {<a name="line.595"></a>
+<span class="sourceLineNo">596</span> if (procId == entry.getProcId()) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> return entry;<a name="line.597"></a>
+<span class="sourceLineNo">598</span> }<a name="line.598"></a>
+<span class="sourceLineNo">599</span> entry = entry.hashNext;<a name="line.599"></a>
+<span class="sourceLineNo">600</span> }<a name="line.600"></a>
+<span class="sourceLineNo">601</span> return null;<a name="line.601"></a>
+<span class="sourceLineNo">602</span> }<a name="line.602"></a>
+<span class="sourceLineNo">603</span><a name="line.603"></a>
+<span class="sourceLineNo">604</span> private int getMapSlot(long procId) {<a name="line.604"></a>
+<span class="sourceLineNo">605</span> return (int) (Procedure.getProcIdHashCode(procId) % procedureMap.length);<a name="line.605"></a>
+<span class="sourceLineNo">606</span> }<a name="line.606"></a>
+<span class="sourceLineNo">607</span>}<a name="line.607"></a>
+
+
+
+
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+
+</pre>
+</div>
+</body>
+</html>
[35/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
new file mode 100644
index 0000000..387ca1a
--- /dev/null
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
@@ -0,0 +1,429 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>WALProcedureMap.EntryIterator (Apache HBase 3.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="WALProcedureMap.EntryIterator (Apache HBase 3.0.0-SNAPSHOT API)";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/WALProcedureMap.EntryIterator.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" target="_top">Frames</a></li>
+<li><a href="WALProcedureMap.EntryIterator.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.procedure2.store.wal</div>
+<h2 title="Class WALProcedureMap.EntryIterator" class="title">Class WALProcedureMap.EntryIterator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.EntryIterator</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dd>
+</dl>
+<hr>
+<br>
+<pre>private static class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.123">WALProcedureMap.EntryIterator</a>
+extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
+implements <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></pre>
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+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#current">current</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#replayHead">replayHead</a></span></code> </td>
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">EntryIterator</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> replayHead)</code> </td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#hasNext--">hasNext</a></span>()</code>
+<div class="block">Returns true if the iterator has more elements.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#isNextFinished--">isNextFinished</a></span>()</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#next--">next</a></span>()</code>
+<div class="block">Returns the next procedure in the iteration.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#reset--">reset</a></span>()</code>
+<div class="block">Reset the Iterator by seeking to the beginning of the list.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#skipNext--">skipNext</a></span>()</code>
+<div class="block">Skip the next procedure</div>
+</td>
+</tr>
+</table>
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+</ul>
+</li>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.detail">
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+<h3>Field Detail</h3>
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+<h4>replayHead</h4>
+<pre>private final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.124">replayHead</a></pre>
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+<h4>current</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.125">current</a></pre>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>EntryIterator</h4>
+<pre>public <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.127">EntryIterator</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> replayHead)</pre>
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="reset--">
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+<li class="blockList">
+<h4>reset</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.133">reset</a>()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#reset--">ProcedureStore.ProcedureIterator</a></code></span></div>
+<div class="block">Reset the Iterator by seeking to the beginning of the list.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#reset--">reset</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="hasNext--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>hasNext</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.138">hasNext</a>()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#hasNext--">ProcedureStore.ProcedureIterator</a></code></span></div>
+<div class="block">Returns true if the iterator has more elements.
+ (In other words, returns true if next() would return a Procedure
+ rather than throwing an exception.)</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#hasNext--">hasNext</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the iterator has more procedures</dd>
+</dl>
+</li>
+</ul>
+<a name="isNextFinished--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isNextFinished</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.143">isNextFinished</a>()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#isNextFinished--">isNextFinished</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the iterator next element is a completed procedure.</dd>
+</dl>
+</li>
+</ul>
+<a name="skipNext--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>skipNext</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.148">skipNext</a>()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#skipNext--">ProcedureStore.ProcedureIterator</a></code></span></div>
+<div class="block">Skip the next procedure</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#skipNext--">skipNext</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="next--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>next</h4>
+<pre>public <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#line.153">next</a>()
+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#next--">ProcedureStore.ProcedureIterator</a></code></span></div>
+<div class="block">Returns the next procedure in the iteration.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html#next--">next</a></code> in interface <code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the next procedure in the iteration.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there was an error fetching/deserializing the procedure</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/WALProcedureMap.EntryIterator.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" target="_top">Frames</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<li><a href="#method.summary">Method</a></li>
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html
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+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
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+ parent.document.title="WALProcedureMap (Apache HBase 3.0.0-SNAPSHOT API)";
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/WALProcedureMap.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" target="_top">Frames</a></li>
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+ if(window==top) {
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+ else {
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+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.procedure2.store.wal</div>
+<h2 title="Class WALProcedureMap" class="title">Class WALProcedureMap</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.47">WALProcedureMap</a>
+extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
+<div class="block">We keep an in-memory map of the procedures sorted by replay order. (see the details in the
+ beginning of <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>ProcedureWALFormatReader</code></a>).
+
+ <pre>
+ procedureMap = | A | | E | | C | | | | | G | | |
+ D B
+ replayOrderHead = C <-> B <-> E <-> D <-> A <-> G
+
+ We also have a lazy grouping by "root procedure", and a list of
+ unlinked procedures. If after reading all the WALs we have unlinked
+ procedures it means that we had a missing WAL or a corruption.
+ rootHead = A <-> D <-> G
+ B E
+ C
+ unlinkFromLinkList = None
+ </pre></div>
+</li>
+</ul>
+</div>
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+<li class="blockList"><a name="nested.class.summary">
+<!-- -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.EntryIterator</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
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+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
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+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#LOG">LOG</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#maxModifiedProcId">maxModifiedProcId</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#minModifiedProcId">minModifiedProcId</a></span></code> </td>
+</tr>
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+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#procedureMap">procedureMap</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#replayOrderHead">replayOrderHead</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#replayOrderTail">replayOrderTail</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#rootHead">rootHead</a></span></code> </td>
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+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#WALProcedureMap-int-">WALProcedureMap</a></span>(int size)</code> </td>
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+<!-- -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#add-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">add</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure procProto)</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToLinkList</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToMap-long-boolean-">addToMap</a></span>(long procId,
+ boolean hasParent)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToReplayList</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#buildGraph--">buildGraph</a></span>()</code> </td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">checkReadyToRun</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> rootEntry)</code>
+<div class="block">(see the comprehensive explanation in the beginning of <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>ProcedureWALFormatReader</code></a>).</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#clear--">clear</a></span>()</code> </td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#contains-long-">contains</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchAll--">fetchAll</a></span>()</code>
+<div class="block">Drain this map and return all procedures in it.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchReady--">fetchReady</a></span>()</code>
+<div class="block">Returns an EntryIterator with the list of procedures ready to be added to the executor.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">findLinkListTail</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMapSlot-long-">getMapSlot</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMaxModifiedProcId--">getMaxModifiedProcId</a></span>()</code> </td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMinModifiedProcId--">getMinModifiedProcId</a></span>()</code> </td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-int-long-">getProcedure</a></span>(int slotIndex,
+ long procId)</code> </td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-long-">getProcedure</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">getRootProcedure</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#isEmpty--">isEmpty</a></span>()</code> </td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>private static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#isIncreasing-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">isIncreasing</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure current,
+ org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure candidate)</code> </td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#mergeTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap-">mergeTail</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> other)</code> </td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#remove-long-">remove</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#removeFromMap-long-">removeFromMap</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#trackProcIds-long-">trackProcIds</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#unlinkFromLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">unlinkFromLinkList</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>private void</code></td>
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+<h3>Constructor Detail</h3>
+<a name="WALProcedureMap-int-">
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+</a>
+<ul class="blockListLast">
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+<h4>WALProcedureMap</h4>
+<pre>public <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.179">WALProcedureMap</a>(int size)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!-- -->
+</a>
+<h3>Method Detail</h3>
+<a name="add-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>add</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.187">add</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure procProto)</pre>
+</li>
+</ul>
+<a name="isIncreasing-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isIncreasing</h4>
+<pre>private static boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.214">isIncreasing</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure current,
+ org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure candidate)</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>True if this new procedure is 'richer' than the current one else false and we log this
+ incidence where it appears that the WAL has older entries appended after newer ones.
+ See HBASE-18152.</dd>
+</dl>
+</li>
+</ul>
+<a name="remove-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>remove</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.228">remove</a>(long procId)</pre>
+</li>
+</ul>
+<a name="trackProcIds-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>trackProcIds</h4>
+<pre>private void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.239">trackProcIds</a>(long procId)</pre>
+</li>
+</ul>
+<a name="getMinModifiedProcId--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMinModifiedProcId</h4>
+<pre>public long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.244">getMinModifiedProcId</a>()</pre>
+</li>
+</ul>
+<a name="getMaxModifiedProcId--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMaxModifiedProcId</h4>
+<pre>public long <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.248">getMaxModifiedProcId</a>()</pre>
+</li>
+</ul>
+<a name="contains-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>contains</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.252">contains</a>(long procId)</pre>
+</li>
+</ul>
+<a name="isEmpty--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isEmpty</h4>
+<pre>public boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.256">isEmpty</a>()</pre>
+</li>
+</ul>
+<a name="clear--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clear</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.260">clear</a>()</pre>
+</li>
+</ul>
+<a name="mergeTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>mergeTail</h4>
+<pre>public void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.279">mergeTail</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a> other)</pre>
+</li>
+</ul>
+<a name="fetchReady--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>fetchReady</h4>
+<pre>public <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.329">fetchReady</a>()</pre>
+<div class="block">Returns an EntryIterator with the list of procedures ready to be added to the executor. A
+ Procedure is ready if its children and parent are ready.</div>
+</li>
+</ul>
+<a name="fetchAll--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>fetchAll</h4>
+<pre>public <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.ProcedureIterator.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore.ProcedureIterator</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.363">fetchAll</a>()</pre>
+<div class="block">Drain this map and return all procedures in it.</div>
+</li>
+</ul>
+<a name="buildGraph--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>buildGraph</h4>
+<pre>private void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.378">buildGraph</a>()</pre>
+</li>
+</ul>
+<a name="getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRootProcedure</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.394">getRootProcedure</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</pre>
+</li>
+</ul>
+<a name="checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>checkReadyToRun</h4>
+<pre>private boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.450">checkReadyToRun</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> rootEntry)</pre>
+<div class="block">(see the comprehensive explanation in the beginning of <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>ProcedureWALFormatReader</code></a>). A
+ Procedure is ready when parent and children are ready. "ready" means that we all the
+ information that we need in-memory.
+ <p/>
+ Example-1:<br/>
+ We have two WALs, we start reading from the newest (wal-2)
+
+ <pre>
+ wal-2 | C B |
+ wal-1 | A B C |
+ </pre>
+
+ If C and B don't depend on A (A is not the parent), we can start them before reading wal-1. If
+ B is the only one with parent A we can start C. We have to read one more WAL before being able
+ to start B.
+ <p/>
+ How do we know with the only information in B that we are not ready.
+ <ul>
+ <li>easy case, the parent is missing from the global map</li>
+ <li>more complex case we look at the Stack IDs.</li>
+ </ul>
+ The Stack-IDs are added to the procedure order as an incremental index tracking how many times
+ that procedure was executed, which is equivalent to the number of times we wrote the procedure
+ to the WAL. <br/>
+ In the example above:
+
+ <pre>
+ wal-2: B has stackId = [1, 2]
+ wal-1: B has stackId = [1]
+ wal-1: A has stackId = [0]
+ </pre>
+
+ Since we know that the Stack-IDs are incremental for a Procedure, we notice that there is a gap
+ in the stackIds of B, so something was executed before.
+ <p/>
+ To identify when a Procedure is ready we do the sum of the stackIds of the procedure and the
+ parent. if the stackIdSum is equal to the sum of {1..maxStackId} then everything we need is
+ available.
+ <p/>
+ Example-2
+
+ <pre>
+ wal-2 | A | A stackIds = [0, 2]
+ wal-1 | A B | B stackIds = [1]
+ </pre>
+
+ There is a gap between A stackIds so something was executed in between.</div>
+</li>
+</ul>
+<a name="unlinkFromReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>unlinkFromReplayList</h4>
+<pre>private void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.498">unlinkFromReplayList</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</pre>
+</li>
+</ul>
+<a name="addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addToReplayList</h4>
+<pre>private void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.513">addToReplayList</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</pre>
+</li>
+</ul>
+<a name="unlinkFromLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>unlinkFromLinkList</h4>
+<pre>private void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.525">unlinkFromLinkList</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</pre>
+</li>
+</ul>
+<a name="addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addToLinkList</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.539">addToLinkList</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</pre>
+</li>
+</ul>
+<a name="findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>findLinkListTail</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.549">findLinkListTail</a>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</pre>
+</li>
+</ul>
+<a name="addToMap-long-boolean-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addToMap</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.557">addToMap</a>(long procId,
+ boolean hasParent)</pre>
+</li>
+</ul>
+<a name="removeFromMap-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>removeFromMap</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.569">removeFromMap</a>(long procId)</pre>
+</li>
+</ul>
+<a name="getProcedure-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getProcedure</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.589">getProcedure</a>(long procId)</pre>
+</li>
+</ul>
+<a name="getProcedure-int-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getProcedure</h4>
+<pre>private <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.593">getProcedure</a>(int slotIndex,
+ long procId)</pre>
+</li>
+</ul>
+<a name="getMapSlot-long-">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getMapSlot</h4>
+<pre>private int <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#line.604">getMapSlot</a>(long procId)</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/WALProcedureMap.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" target="_top">Frames</a></li>
+<li><a href="WALProcedureMap.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
index 1589409..18fbf6c 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html
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@@ -109,7 +109,7 @@ var activeTableTab = "activeTableTab";
</dl>
<hr>
<br>
-<pre>public static interface <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.81">WALProcedureStore.LeaseRecovery</a></pre>
+<pre>public static interface <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.113">WALProcedureStore.LeaseRecovery</a></pre>
</li>
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@@ -154,7 +154,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockListLast">
<li class="blockList">
<h4>recoverFileLease</h4>
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+<pre>void <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html#line.114">recoverFileLease</a>(org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.fs.Path path)
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html
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</dl>
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<br>
-<pre>private static enum <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.667">WALProcedureStore.PushType</a>
+<pre>private static enum <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.692">WALProcedureStore.PushType</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html" title="enum in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.PushType</a>></pre>
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@@ -213,7 +213,7 @@ the order they are declared.</div>
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-<pre>public static final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html" title="enum in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.PushType</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html#line.667">INSERT</a></pre>
+<pre>public static final <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html" title="enum in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.PushType</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.PushType.html#line.692">INSERT</a></pre>
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[27/47] hbase-site git commit: Published site at
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[20/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html
deleted file mode 100644
index 6253d3f..0000000
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html
+++ /dev/null
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-<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
-<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
-<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
-<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
-<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
-<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
-<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
-<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
-<span class="sourceLineNo">009</span> *<a name="line.9"></a>
-<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
-<span class="sourceLineNo">011</span> *<a name="line.11"></a>
-<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
-<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
-<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
-<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
-<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
-<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span><a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.slf4j.Logger;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.slf4j.LoggerFactory;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.35"></a>
-<span class="sourceLineNo">036</span><a name="line.36"></a>
-<span class="sourceLineNo">037</span>/**<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * Helper class that loads the procedures stored in a WAL<a name="line.38"></a>
-<span class="sourceLineNo">039</span> */<a name="line.39"></a>
-<span class="sourceLineNo">040</span>@InterfaceAudience.Private<a name="line.40"></a>
-<span class="sourceLineNo">041</span>@InterfaceStability.Evolving<a name="line.41"></a>
-<span class="sourceLineNo">042</span>public class ProcedureWALFormatReader {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormatReader.class);<a name="line.43"></a>
-<span class="sourceLineNo">044</span><a name="line.44"></a>
-<span class="sourceLineNo">045</span> // ==============================================================================================<a name="line.45"></a>
-<span class="sourceLineNo">046</span> // We read the WALs in reverse order from the newest to the oldest.<a name="line.46"></a>
-<span class="sourceLineNo">047</span> // We have different entry types:<a name="line.47"></a>
-<span class="sourceLineNo">048</span> // - INIT: Procedure submitted by the user (also known as 'root procedure')<a name="line.48"></a>
-<span class="sourceLineNo">049</span> // - INSERT: Children added to the procedure <parentId>:[<childId>, ...]<a name="line.49"></a>
-<span class="sourceLineNo">050</span> // - UPDATE: The specified procedure was updated<a name="line.50"></a>
-<span class="sourceLineNo">051</span> // - DELETE: The procedure was removed (finished/rolledback and result TTL expired)<a name="line.51"></a>
-<span class="sourceLineNo">052</span> //<a name="line.52"></a>
-<span class="sourceLineNo">053</span> // In the WAL we can find multiple times the same procedure as UPDATE or INSERT.<a name="line.53"></a>
-<span class="sourceLineNo">054</span> // We read the WAL from top to bottom, so every time we find an entry of the<a name="line.54"></a>
-<span class="sourceLineNo">055</span> // same procedure, that will be the "latest" update (Caveat: with multiple threads writing<a name="line.55"></a>
-<span class="sourceLineNo">056</span> // the store, this assumption does not hold).<a name="line.56"></a>
-<span class="sourceLineNo">057</span> //<a name="line.57"></a>
-<span class="sourceLineNo">058</span> // We keep two in-memory maps:<a name="line.58"></a>
-<span class="sourceLineNo">059</span> // - localProcedureMap: is the map containing the entries in the WAL we are processing<a name="line.59"></a>
-<span class="sourceLineNo">060</span> // - procedureMap: is the map containing all the procedures we found up to the WAL in process.<a name="line.60"></a>
-<span class="sourceLineNo">061</span> // localProcedureMap is merged with the procedureMap once we reach the WAL EOF.<a name="line.61"></a>
-<span class="sourceLineNo">062</span> //<a name="line.62"></a>
-<span class="sourceLineNo">063</span> // Since we are reading the WALs in reverse order (newest to oldest),<a name="line.63"></a>
-<span class="sourceLineNo">064</span> // if we find an entry related to a procedure we already have in 'procedureMap' we can discard it.<a name="line.64"></a>
-<span class="sourceLineNo">065</span> //<a name="line.65"></a>
-<span class="sourceLineNo">066</span> // The WAL is append-only so the last procedure in the WAL is the one that<a name="line.66"></a>
-<span class="sourceLineNo">067</span> // was in execution at the time we crashed/closed the server.<a name="line.67"></a>
-<span class="sourceLineNo">068</span> // Given that, the procedure replay order can be inferred by the WAL order.<a name="line.68"></a>
-<span class="sourceLineNo">069</span> //<a name="line.69"></a>
-<span class="sourceLineNo">070</span> // Example:<a name="line.70"></a>
-<span class="sourceLineNo">071</span> // WAL-2: [A, B, A, C, D]<a name="line.71"></a>
-<span class="sourceLineNo">072</span> // WAL-1: [F, G, A, F, B]<a name="line.72"></a>
-<span class="sourceLineNo">073</span> // Replay-Order: [D, C, A, B, F, G]<a name="line.73"></a>
-<span class="sourceLineNo">074</span> //<a name="line.74"></a>
-<span class="sourceLineNo">075</span> // The "localProcedureMap" keeps a "replayOrder" list. Every time we add the<a name="line.75"></a>
-<span class="sourceLineNo">076</span> // record to the map that record is moved to the head of the "replayOrder" list.<a name="line.76"></a>
-<span class="sourceLineNo">077</span> // Using the example above:<a name="line.77"></a>
-<span class="sourceLineNo">078</span> // WAL-2 localProcedureMap.replayOrder is [D, C, A, B]<a name="line.78"></a>
-<span class="sourceLineNo">079</span> // WAL-1 localProcedureMap.replayOrder is [F, G]<a name="line.79"></a>
-<span class="sourceLineNo">080</span> //<a name="line.80"></a>
-<span class="sourceLineNo">081</span> // Each time we reach the WAL-EOF, the "replayOrder" list is merged/appended in 'procedureMap'<a name="line.81"></a>
-<span class="sourceLineNo">082</span> // so using the example above we end up with: [D, C, A, B] + [F, G] as replay order.<a name="line.82"></a>
-<span class="sourceLineNo">083</span> //<a name="line.83"></a>
-<span class="sourceLineNo">084</span> // Fast Start: INIT/INSERT record and StackIDs<a name="line.84"></a>
-<span class="sourceLineNo">085</span> // ---------------------------------------------<a name="line.85"></a>
-<span class="sourceLineNo">086</span> // We have two special records, INIT and INSERT, that track the first time<a name="line.86"></a>
-<span class="sourceLineNo">087</span> // the procedure was added to the WAL. We can use this information to be able<a name="line.87"></a>
-<span class="sourceLineNo">088</span> // to start procedures before reaching the end of the WAL, or before reading all WALs.<a name="line.88"></a>
-<span class="sourceLineNo">089</span> // But in some cases, the WAL with that record can be already gone.<a name="line.89"></a>
-<span class="sourceLineNo">090</span> // As an alternative, we can use the stackIds on each procedure,<a name="line.90"></a>
-<span class="sourceLineNo">091</span> // to identify when a procedure is ready to start.<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // If there are gaps in the sum of the stackIds we need to read more WALs.<a name="line.92"></a>
-<span class="sourceLineNo">093</span> //<a name="line.93"></a>
-<span class="sourceLineNo">094</span> // Example (all procs child of A):<a name="line.94"></a>
-<span class="sourceLineNo">095</span> // WAL-2: [A, B] A stackIds = [0, 4], B stackIds = [1, 5]<a name="line.95"></a>
-<span class="sourceLineNo">096</span> // WAL-1: [A, B, C, D]<a name="line.96"></a>
-<span class="sourceLineNo">097</span> //<a name="line.97"></a>
-<span class="sourceLineNo">098</span> // In the case above we need to read one more WAL to be able to consider<a name="line.98"></a>
-<span class="sourceLineNo">099</span> // the root procedure A and all children as ready.<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // ==============================================================================================<a name="line.100"></a>
-<span class="sourceLineNo">101</span> private final WalProcedureMap localProcedureMap = new WalProcedureMap(1024);<a name="line.101"></a>
-<span class="sourceLineNo">102</span> private final WalProcedureMap procedureMap = new WalProcedureMap(1024);<a name="line.102"></a>
-<span class="sourceLineNo">103</span><a name="line.103"></a>
-<span class="sourceLineNo">104</span> private final ProcedureWALFormat.Loader loader;<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * Global tracker that will be used by the WALProcedureStore after load.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * If the last WAL was closed cleanly we already have a full tracker ready to be used.<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * If the last WAL was truncated (e.g. master killed) the tracker will be empty<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * and the 'partial' flag will be set. In this case, on WAL replay we are going<a name="line.110"></a>
-<span class="sourceLineNo">111</span> * to rebuild the tracker.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> */<a name="line.112"></a>
-<span class="sourceLineNo">113</span> private final ProcedureStoreTracker tracker;<a name="line.113"></a>
-<span class="sourceLineNo">114</span> // TODO: private final boolean hasFastStartSupport;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> /**<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * If tracker for a log file is partial (see {@link ProcedureStoreTracker#partial}), we<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * re-build the list of procedures updated in that WAL because we need it for log cleaning<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * purposes. If all procedures updated in a WAL are found to be obsolete, it can be safely deleted.<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * (see {@link WALProcedureStore#removeInactiveLogs()}).<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * However, we don't need deleted part of a WAL's tracker for this purpose, so we don't bother<a name="line.121"></a>
-<span class="sourceLineNo">122</span> * re-building it.<a name="line.122"></a>
-<span class="sourceLineNo">123</span> */<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private ProcedureStoreTracker localTracker;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> // private long compactionLogId;<a name="line.126"></a>
-<span class="sourceLineNo">127</span> private long maxProcId = 0;<a name="line.127"></a>
-<span class="sourceLineNo">128</span><a name="line.128"></a>
-<span class="sourceLineNo">129</span> public ProcedureWALFormatReader(final ProcedureStoreTracker tracker,<a name="line.129"></a>
-<span class="sourceLineNo">130</span> ProcedureWALFormat.Loader loader) {<a name="line.130"></a>
-<span class="sourceLineNo">131</span> this.tracker = tracker;<a name="line.131"></a>
-<span class="sourceLineNo">132</span> this.loader = loader;<a name="line.132"></a>
-<span class="sourceLineNo">133</span> // we support fast-start only if we have a clean shutdown.<a name="line.133"></a>
-<span class="sourceLineNo">134</span> // this.hasFastStartSupport = !tracker.isEmpty();<a name="line.134"></a>
-<span class="sourceLineNo">135</span> }<a name="line.135"></a>
-<span class="sourceLineNo">136</span><a name="line.136"></a>
-<span class="sourceLineNo">137</span> public void read(final ProcedureWALFile log) throws IOException {<a name="line.137"></a>
-<span class="sourceLineNo">138</span> localTracker = log.getTracker().isPartial() ? log.getTracker() : null;<a name="line.138"></a>
-<span class="sourceLineNo">139</span> if (localTracker != null) {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> LOG.info("Rebuilding tracker for " + log);<a name="line.140"></a>
-<span class="sourceLineNo">141</span> }<a name="line.141"></a>
-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span> long count = 0;<a name="line.143"></a>
-<span class="sourceLineNo">144</span> FSDataInputStream stream = log.getStream();<a name="line.144"></a>
-<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> boolean hasMore = true;<a name="line.146"></a>
-<span class="sourceLineNo">147</span> while (hasMore) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> ProcedureWALEntry entry = ProcedureWALFormat.readEntry(stream);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> if (entry == null) {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> LOG.warn("Nothing left to decode. Exiting with missing EOF, log=" + log);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> break;<a name="line.151"></a>
-<span class="sourceLineNo">152</span> }<a name="line.152"></a>
-<span class="sourceLineNo">153</span> count++;<a name="line.153"></a>
-<span class="sourceLineNo">154</span> switch (entry.getType()) {<a name="line.154"></a>
-<span class="sourceLineNo">155</span> case PROCEDURE_WAL_INIT:<a name="line.155"></a>
-<span class="sourceLineNo">156</span> readInitEntry(entry);<a name="line.156"></a>
-<span class="sourceLineNo">157</span> break;<a name="line.157"></a>
-<span class="sourceLineNo">158</span> case PROCEDURE_WAL_INSERT:<a name="line.158"></a>
-<span class="sourceLineNo">159</span> readInsertEntry(entry);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> break;<a name="line.160"></a>
-<span class="sourceLineNo">161</span> case PROCEDURE_WAL_UPDATE:<a name="line.161"></a>
-<span class="sourceLineNo">162</span> case PROCEDURE_WAL_COMPACT:<a name="line.162"></a>
-<span class="sourceLineNo">163</span> readUpdateEntry(entry);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> break;<a name="line.164"></a>
-<span class="sourceLineNo">165</span> case PROCEDURE_WAL_DELETE:<a name="line.165"></a>
-<span class="sourceLineNo">166</span> readDeleteEntry(entry);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> break;<a name="line.167"></a>
-<span class="sourceLineNo">168</span> case PROCEDURE_WAL_EOF:<a name="line.168"></a>
-<span class="sourceLineNo">169</span> hasMore = false;<a name="line.169"></a>
-<span class="sourceLineNo">170</span> break;<a name="line.170"></a>
-<span class="sourceLineNo">171</span> default:<a name="line.171"></a>
-<span class="sourceLineNo">172</span> throw new CorruptedWALProcedureStoreException("Invalid entry: " + entry);<a name="line.172"></a>
-<span class="sourceLineNo">173</span> }<a name="line.173"></a>
-<span class="sourceLineNo">174</span> }<a name="line.174"></a>
-<span class="sourceLineNo">175</span> LOG.info("Read {} entries in {}", count, log);<a name="line.175"></a>
-<span class="sourceLineNo">176</span> } catch (InvalidProtocolBufferException e) {<a name="line.176"></a>
-<span class="sourceLineNo">177</span> LOG.error("While reading entry #{} in {}", count, log, e);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> loader.markCorruptedWAL(log, e);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> if (localTracker != null) {<a name="line.181"></a>
-<span class="sourceLineNo">182</span> localTracker.setPartialFlag(false);<a name="line.182"></a>
-<span class="sourceLineNo">183</span> }<a name="line.183"></a>
-<span class="sourceLineNo">184</span> if (!localProcedureMap.isEmpty()) {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> log.setProcIds(localProcedureMap.getMinProcId(), localProcedureMap.getMaxProcId());<a name="line.185"></a>
-<span class="sourceLineNo">186</span> procedureMap.mergeTail(localProcedureMap);<a name="line.186"></a>
-<span class="sourceLineNo">187</span><a name="line.187"></a>
-<span class="sourceLineNo">188</span> //if (hasFastStartSupport) {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> // TODO: Some procedure may be already runnables (see readInitEntry())<a name="line.189"></a>
-<span class="sourceLineNo">190</span> // (we can also check the "update map" in the log trackers)<a name="line.190"></a>
-<span class="sourceLineNo">191</span> // --------------------------------------------------<a name="line.191"></a>
-<span class="sourceLineNo">192</span> //EntryIterator iter = procedureMap.fetchReady();<a name="line.192"></a>
-<span class="sourceLineNo">193</span> //if (iter != null) loader.load(iter);<a name="line.193"></a>
-<span class="sourceLineNo">194</span> // --------------------------------------------------<a name="line.194"></a>
-<span class="sourceLineNo">195</span> //}<a name="line.195"></a>
-<span class="sourceLineNo">196</span> }<a name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
-<span class="sourceLineNo">199</span> public void finish() throws IOException {<a name="line.199"></a>
-<span class="sourceLineNo">200</span> // notify the loader about the max proc ID<a name="line.200"></a>
-<span class="sourceLineNo">201</span> loader.setMaxProcId(maxProcId);<a name="line.201"></a>
-<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> // fetch the procedure ready to run.<a name="line.203"></a>
-<span class="sourceLineNo">204</span> ProcedureIterator procIter = procedureMap.fetchReady();<a name="line.204"></a>
-<span class="sourceLineNo">205</span> if (procIter != null) loader.load(procIter);<a name="line.205"></a>
-<span class="sourceLineNo">206</span><a name="line.206"></a>
-<span class="sourceLineNo">207</span> // remaining procedures have missing link or dependencies<a name="line.207"></a>
-<span class="sourceLineNo">208</span> // consider them as corrupted, manual fix is probably required.<a name="line.208"></a>
-<span class="sourceLineNo">209</span> procIter = procedureMap.fetchAll();<a name="line.209"></a>
-<span class="sourceLineNo">210</span> if (procIter != null) loader.handleCorrupted(procIter);<a name="line.210"></a>
-<span class="sourceLineNo">211</span> }<a name="line.211"></a>
-<span class="sourceLineNo">212</span><a name="line.212"></a>
-<span class="sourceLineNo">213</span> private void loadProcedure(final ProcedureWALEntry entry, final ProcedureProtos.Procedure proc) {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> maxProcId = Math.max(maxProcId, proc.getProcId());<a name="line.214"></a>
-<span class="sourceLineNo">215</span> if (isRequired(proc.getProcId())) {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> if (LOG.isTraceEnabled()) {<a name="line.216"></a>
-<span class="sourceLineNo">217</span> LOG.trace("Read " + entry.getType() + " entry " + proc.getProcId());<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> localProcedureMap.add(proc);<a name="line.219"></a>
-<span class="sourceLineNo">220</span> if (tracker.isPartial()) {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> tracker.insert(proc.getProcId());<a name="line.221"></a>
-<span class="sourceLineNo">222</span> }<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> if (localTracker != null) {<a name="line.224"></a>
-<span class="sourceLineNo">225</span> localTracker.insert(proc.getProcId());<a name="line.225"></a>
-<span class="sourceLineNo">226</span> }<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span><a name="line.228"></a>
-<span class="sourceLineNo">229</span> private void readInitEntry(final ProcedureWALEntry entry)<a name="line.229"></a>
-<span class="sourceLineNo">230</span> throws IOException {<a name="line.230"></a>
-<span class="sourceLineNo">231</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.231"></a>
-<span class="sourceLineNo">232</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.232"></a>
-<span class="sourceLineNo">233</span> }<a name="line.233"></a>
-<span class="sourceLineNo">234</span><a name="line.234"></a>
-<span class="sourceLineNo">235</span> private void readInsertEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.235"></a>
-<span class="sourceLineNo">236</span> assert entry.getProcedureCount() >= 1 : "Expected one or more procedures";<a name="line.236"></a>
-<span class="sourceLineNo">237</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.237"></a>
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-<span class="sourceLineNo">250</span><a name="line.250"></a>
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-<span class="sourceLineNo">253</span><a name="line.253"></a>
-<span class="sourceLineNo">254</span> // update the parent procedure<a name="line.254"></a>
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-<span class="sourceLineNo">264</span> // delete the procedure<a name="line.264"></a>
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-<span class="sourceLineNo">293</span> // ==========================================================================<a name="line.293"></a>
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-<span class="sourceLineNo">295</span> // (see the details in the beginning of the file)<a name="line.295"></a>
-<span class="sourceLineNo">296</span> // _______________________________________________<a name="line.296"></a>
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-<span class="sourceLineNo">298</span> // D B<a name="line.298"></a>
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-<span class="sourceLineNo">300</span> //<a name="line.300"></a>
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-<span class="sourceLineNo">303</span> // procedures it means that we had a missing WAL or a corruption.<a name="line.303"></a>
-<span class="sourceLineNo">304</span> // rootHead = A <-> D <-> G<a name="line.304"></a>
-<span class="sourceLineNo">305</span> // B E<a name="line.305"></a>
-<span class="sourceLineNo">306</span> // C<a name="line.306"></a>
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-<span class="sourceLineNo">348</span> // means when everything up to the 'root' is finished.<a name="line.348"></a>
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-<span class="sourceLineNo">394</span><a name="line.394"></a>
-<span class="sourceLineNo">395</span> @Override<a name="line.395"></a>
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-<span class="sourceLineNo">400</span> @Override<a name="line.400"></a>
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-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
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-<span class="sourceLineNo">430</span><a name="line.430"></a>
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-<span class="sourceLineNo">437</span><a name="line.437"></a>
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-<span class="sourceLineNo">441</span> replayOrderTail = null;<a name="line.441"></a>
-<span class="sourceLineNo">442</span> rootHead = null;<a name="line.442"></a>
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-<span class="sourceLineNo">446</span> public void add(ProcedureProtos.Procedure procProto) {<a name="line.446"></a>
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-<span class="sourceLineNo">449</span> boolean newEntry = entry.proto == null;<a name="line.449"></a>
-<span class="sourceLineNo">450</span> // We have seen procedure WALs where the entries are out of order; see HBASE-18152.<a name="line.450"></a>
-<span class="sourceLineNo">451</span> // To compensate, only replace the Entry procedure if for sure this new procedure<a name="line.451"></a>
-<span class="sourceLineNo">452</span> // is indeed an entry that came later. TODO: Fix the writing of procedure info so<a name="line.452"></a>
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-<span class="sourceLineNo">454</span> // from start to finish in sequence.<a name="line.454"></a>
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-<span class="sourceLineNo">465</span> }<a name="line.465"></a>
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-<span class="sourceLineNo">467</span><a name="line.467"></a>
-<span class="sourceLineNo">468</span> /**<a name="line.468"></a>
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-<span class="sourceLineNo">478</span> // state but lets see if comparing update time enough (unfortunately this issue only<a name="line.478"></a>
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-<span class="sourceLineNo">534</span> * - The entries in the hashtables are guaranteed to be unique.<a name="line.534"></a>
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-<span class="sourceLineNo">537</span> * - The replayOrderList of the "local" nao will be appended to the "global"<a name="line.537"></a>
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-<span class="sourceLineNo">539</span> * - The "local" map will be cleared at the end of the operation.<a name="line.539"></a>
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-<span class="sourceLineNo">676</span> * We have to read one more WAL before being able to start B.<a name="line.676"></a>
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-<span class="sourceLineNo">680</span> * - more complex case we look at the Stack IDs.<a name="line.680"></a>
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-<span class="sourceLineNo">687</span> * wal-1: B has stackId = [1]<a name="line.687"></a>
-<span class="sourceLineNo">688</span> * wal-1: A has stackId = [0]<a name="line.688"></a>
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[41/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html
----------------------------------------------------------------------
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deleted file mode 100644
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html
index d824c95..12c0a48 100644
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+<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Prev Class</span></a></li>
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[21/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
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-<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
-<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
-<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
-<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
-<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
-<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
-<span class="sourceLineNo">009</span> *<a name="line.9"></a>
-<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
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-<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
-<span class="sourceLineNo">017</span> */<a name="line.17"></a>
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-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
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-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
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-<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.slf4j.Logger;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.slf4j.LoggerFactory;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.31"></a>
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-<span class="sourceLineNo">066</span> // The WAL is append-only so the last procedure in the WAL is the one that<a name="line.66"></a>
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-<span class="sourceLineNo">072</span> // WAL-1: [F, G, A, F, B]<a name="line.72"></a>
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-<span class="sourceLineNo">082</span> // so using the example above we end up with: [D, C, A, B] + [F, G] as replay order.<a name="line.82"></a>
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-<span class="sourceLineNo">091</span> // to identify when a procedure is ready to start.<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // If there are gaps in the sum of the stackIds we need to read more WALs.<a name="line.92"></a>
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-<span class="sourceLineNo">096</span> // WAL-1: [A, B, C, D]<a name="line.96"></a>
-<span class="sourceLineNo">097</span> //<a name="line.97"></a>
-<span class="sourceLineNo">098</span> // In the case above we need to read one more WAL to be able to consider<a name="line.98"></a>
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-<span class="sourceLineNo">102</span> private final WalProcedureMap procedureMap = new WalProcedureMap(1024);<a name="line.102"></a>
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-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> /**<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * Global tracker that will be used by the WALProcedureStore after load.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * If the last WAL was closed cleanly we already have a full tracker ready to be used.<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * If the last WAL was truncated (e.g. master killed) the tracker will be empty<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * and the 'partial' flag will be set. In this case, on WAL replay we are going<a name="line.110"></a>
-<span class="sourceLineNo">111</span> * to rebuild the tracker.<a name="line.111"></a>
-<span class="sourceLineNo">112</span> */<a name="line.112"></a>
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-<span class="sourceLineNo">114</span> // TODO: private final boolean hasFastStartSupport;<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> /**<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * If tracker for a log file is partial (see {@link ProcedureStoreTracker#partial}), we<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * re-build the list of procedures updated in that WAL because we need it for log cleaning<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * purposes. If all procedures updated in a WAL are found to be obsolete, it can be safely deleted.<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * (see {@link WALProcedureStore#removeInactiveLogs()}).<a name="line.120"></a>
-<span class="sourceLineNo">121</span> * However, we don't need deleted part of a WAL's tracker for this purpose, so we don't bother<a name="line.121"></a>
-<span class="sourceLineNo">122</span> * re-building it.<a name="line.122"></a>
-<span class="sourceLineNo">123</span> */<a name="line.123"></a>
-<span class="sourceLineNo">124</span> private ProcedureStoreTracker localTracker;<a name="line.124"></a>
-<span class="sourceLineNo">125</span><a name="line.125"></a>
-<span class="sourceLineNo">126</span> // private long compactionLogId;<a name="line.126"></a>
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-<span class="sourceLineNo">134</span> // this.hasFastStartSupport = !tracker.isEmpty();<a name="line.134"></a>
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-<span class="sourceLineNo">140</span> LOG.info("Rebuilding tracker for " + log);<a name="line.140"></a>
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-<span class="sourceLineNo">142</span><a name="line.142"></a>
-<span class="sourceLineNo">143</span> long count = 0;<a name="line.143"></a>
-<span class="sourceLineNo">144</span> FSDataInputStream stream = log.getStream();<a name="line.144"></a>
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-<span class="sourceLineNo">150</span> LOG.warn("Nothing left to decode. Exiting with missing EOF, log=" + log);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> break;<a name="line.151"></a>
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-<span class="sourceLineNo">153</span> count++;<a name="line.153"></a>
-<span class="sourceLineNo">154</span> switch (entry.getType()) {<a name="line.154"></a>
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-<span class="sourceLineNo">156</span> readInitEntry(entry);<a name="line.156"></a>
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-<span class="sourceLineNo">159</span> readInsertEntry(entry);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> break;<a name="line.160"></a>
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-<span class="sourceLineNo">163</span> readUpdateEntry(entry);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> break;<a name="line.164"></a>
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-<span class="sourceLineNo">166</span> readDeleteEntry(entry);<a name="line.166"></a>
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-<span class="sourceLineNo">169</span> hasMore = false;<a name="line.169"></a>
-<span class="sourceLineNo">170</span> break;<a name="line.170"></a>
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-<span class="sourceLineNo">172</span> throw new CorruptedWALProcedureStoreException("Invalid entry: " + entry);<a name="line.172"></a>
-<span class="sourceLineNo">173</span> }<a name="line.173"></a>
-<span class="sourceLineNo">174</span> }<a name="line.174"></a>
-<span class="sourceLineNo">175</span> LOG.info("Read {} entries in {}", count, log);<a name="line.175"></a>
-<span class="sourceLineNo">176</span> } catch (InvalidProtocolBufferException e) {<a name="line.176"></a>
-<span class="sourceLineNo">177</span> LOG.error("While reading entry #{} in {}", count, log, e);<a name="line.177"></a>
-<span class="sourceLineNo">178</span> loader.markCorruptedWAL(log, e);<a name="line.178"></a>
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-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> if (localTracker != null) {<a name="line.181"></a>
-<span class="sourceLineNo">182</span> localTracker.setPartialFlag(false);<a name="line.182"></a>
-<span class="sourceLineNo">183</span> }<a name="line.183"></a>
-<span class="sourceLineNo">184</span> if (!localProcedureMap.isEmpty()) {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> log.setProcIds(localProcedureMap.getMinProcId(), localProcedureMap.getMaxProcId());<a name="line.185"></a>
-<span class="sourceLineNo">186</span> procedureMap.mergeTail(localProcedureMap);<a name="line.186"></a>
-<span class="sourceLineNo">187</span><a name="line.187"></a>
-<span class="sourceLineNo">188</span> //if (hasFastStartSupport) {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> // TODO: Some procedure may be already runnables (see readInitEntry())<a name="line.189"></a>
-<span class="sourceLineNo">190</span> // (we can also check the "update map" in the log trackers)<a name="line.190"></a>
-<span class="sourceLineNo">191</span> // --------------------------------------------------<a name="line.191"></a>
-<span class="sourceLineNo">192</span> //EntryIterator iter = procedureMap.fetchReady();<a name="line.192"></a>
-<span class="sourceLineNo">193</span> //if (iter != null) loader.load(iter);<a name="line.193"></a>
-<span class="sourceLineNo">194</span> // --------------------------------------------------<a name="line.194"></a>
-<span class="sourceLineNo">195</span> //}<a name="line.195"></a>
-<span class="sourceLineNo">196</span> }<a name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
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-<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> // fetch the procedure ready to run.<a name="line.203"></a>
-<span class="sourceLineNo">204</span> ProcedureIterator procIter = procedureMap.fetchReady();<a name="line.204"></a>
-<span class="sourceLineNo">205</span> if (procIter != null) loader.load(procIter);<a name="line.205"></a>
-<span class="sourceLineNo">206</span><a name="line.206"></a>
-<span class="sourceLineNo">207</span> // remaining procedures have missing link or dependencies<a name="line.207"></a>
-<span class="sourceLineNo">208</span> // consider them as corrupted, manual fix is probably required.<a name="line.208"></a>
-<span class="sourceLineNo">209</span> procIter = procedureMap.fetchAll();<a name="line.209"></a>
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-<span class="sourceLineNo">215</span> if (isRequired(proc.getProcId())) {<a name="line.215"></a>
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-<span class="sourceLineNo">217</span> LOG.trace("Read " + entry.getType() + " entry " + proc.getProcId());<a name="line.217"></a>
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-<span class="sourceLineNo">221</span> tracker.insert(proc.getProcId());<a name="line.221"></a>
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-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
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-<span class="sourceLineNo">225</span> localTracker.insert(proc.getProcId());<a name="line.225"></a>
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-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span><a name="line.228"></a>
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-<span class="sourceLineNo">231</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.231"></a>
-<span class="sourceLineNo">232</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.232"></a>
-<span class="sourceLineNo">233</span> }<a name="line.233"></a>
-<span class="sourceLineNo">234</span><a name="line.234"></a>
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-<span class="sourceLineNo">237</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.237"></a>
-<span class="sourceLineNo">238</span> for (int i = 1; i < entry.getProcedureCount(); ++i) {<a name="line.238"></a>
-<span class="sourceLineNo">239</span> loadProcedure(entry, entry.getProcedure(i));<a name="line.239"></a>
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-<span class="sourceLineNo">241</span> }<a name="line.241"></a>
-<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span> private void readUpdateEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.244"></a>
-<span class="sourceLineNo">245</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span><a name="line.247"></a>
-<span class="sourceLineNo">248</span> private void readDeleteEntry(final ProcedureWALEntry entry) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> assert entry.hasProcId() : "expected ProcID";<a name="line.249"></a>
-<span class="sourceLineNo">250</span><a name="line.250"></a>
-<span class="sourceLineNo">251</span> if (entry.getChildIdCount() > 0) {<a name="line.251"></a>
-<span class="sourceLineNo">252</span> assert entry.getProcedureCount() == 1 : "Expected only one procedure";<a name="line.252"></a>
-<span class="sourceLineNo">253</span><a name="line.253"></a>
-<span class="sourceLineNo">254</span> // update the parent procedure<a name="line.254"></a>
-<span class="sourceLineNo">255</span> loadProcedure(entry, entry.getProcedure(0));<a name="line.255"></a>
-<span class="sourceLineNo">256</span><a name="line.256"></a>
-<span class="sourceLineNo">257</span> // remove the child procedures of entry.getProcId()<a name="line.257"></a>
-<span class="sourceLineNo">258</span> for (int i = 0, count = entry.getChildIdCount(); i < count; ++i) {<a name="line.258"></a>
-<span class="sourceLineNo">259</span> deleteEntry(entry.getChildId(i));<a name="line.259"></a>
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-<span class="sourceLineNo">263</span><a name="line.263"></a>
-<span class="sourceLineNo">264</span> // delete the procedure<a name="line.264"></a>
-<span class="sourceLineNo">265</span> deleteEntry(entry.getProcId());<a name="line.265"></a>
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-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
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-<span class="sourceLineNo">271</span> LOG.trace("delete entry " + procId);<a name="line.271"></a>
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-<span class="sourceLineNo">277</span> tracker.setDeleted(procId, true);<a name="line.277"></a>
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-<span class="sourceLineNo">279</span> if (localTracker != null) {<a name="line.279"></a>
-<span class="sourceLineNo">280</span> // In case there is only delete entry for this procedure in current log.<a name="line.280"></a>
-<span class="sourceLineNo">281</span> localTracker.setDeleted(procId, true);<a name="line.281"></a>
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-<span class="sourceLineNo">284</span><a name="line.284"></a>
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-<span class="sourceLineNo">288</span><a name="line.288"></a>
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-<span class="sourceLineNo">293</span> // ==========================================================================<a name="line.293"></a>
-<span class="sourceLineNo">294</span> // We keep an in-memory map of the procedures sorted by replay order.<a name="line.294"></a>
-<span class="sourceLineNo">295</span> // (see the details in the beginning of the file)<a name="line.295"></a>
-<span class="sourceLineNo">296</span> // _______________________________________________<a name="line.296"></a>
-<span class="sourceLineNo">297</span> // procedureMap = | A | | E | | C | | | | | G | | |<a name="line.297"></a>
-<span class="sourceLineNo">298</span> // D B<a name="line.298"></a>
-<span class="sourceLineNo">299</span> // replayOrderHead = C <-> B <-> E <-> D <-> A <-> G<a name="line.299"></a>
-<span class="sourceLineNo">300</span> //<a name="line.300"></a>
-<span class="sourceLineNo">301</span> // We also have a lazy grouping by "root procedure", and a list of<a name="line.301"></a>
-<span class="sourceLineNo">302</span> // unlinked procedures. If after reading all the WALs we have unlinked<a name="line.302"></a>
-<span class="sourceLineNo">303</span> // procedures it means that we had a missing WAL or a corruption.<a name="line.303"></a>
-<span class="sourceLineNo">304</span> // rootHead = A <-> D <-> G<a name="line.304"></a>
-<span class="sourceLineNo">305</span> // B E<a name="line.305"></a>
-<span class="sourceLineNo">306</span> // C<a name="line.306"></a>
-<span class="sourceLineNo">307</span> // unlinkFromLinkList = None<a name="line.307"></a>
-<span class="sourceLineNo">308</span> // ==========================================================================<a name="line.308"></a>
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-<span class="sourceLineNo">312</span> // child head<a name="line.312"></a>
-<span class="sourceLineNo">313</span> protected Entry childHead;<a name="line.313"></a>
-<span class="sourceLineNo">314</span> // double-link for rootHead or childHead<a name="line.314"></a>
-<span class="sourceLineNo">315</span> protected Entry linkNext;<a name="line.315"></a>
-<span class="sourceLineNo">316</span> protected Entry linkPrev;<a name="line.316"></a>
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-<span class="sourceLineNo">319</span> protected Entry replayPrev;<a name="line.319"></a>
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-<span class="sourceLineNo">324</span><a name="line.324"></a>
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-<span class="sourceLineNo">328</span><a name="line.328"></a>
-<span class="sourceLineNo">329</span> public long getProcId() {<a name="line.329"></a>
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-<span class="sourceLineNo">332</span><a name="line.332"></a>
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-<span class="sourceLineNo">337</span> public boolean hasParent() {<a name="line.337"></a>
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-<span class="sourceLineNo">554</span> // append replay list<a name="line.554"></a>
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-<span class="sourceLineNo">556</span> assert other.replayOrderHead.replayPrev == null;<a name="line.556"></a>
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-<span class="sourceLineNo">567</span> rootHead.linkPrev = otherTail;<a name="line.567"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/apache_hbase_reference_guide.pdf
----------------------------------------------------------------------
diff --git a/apache_hbase_reference_guide.pdf b/apache_hbase_reference_guide.pdf
index 515de48..e00d83f 100644
--- a/apache_hbase_reference_guide.pdf
+++ b/apache_hbase_reference_guide.pdf
@@ -5,8 +5,8 @@
/Author (Apache HBase Team)
/Creator (Asciidoctor PDF 1.5.0.alpha.15, based on Prawn 2.2.2)
/Producer (Apache HBase Team)
-/ModDate (D:20181005143314+00'00')
-/CreationDate (D:20181005144901+00'00')
+/ModDate (D:20181007143325+00'00')
+/CreationDate (D:20181007144858+00'00')
>>
endobj
2 0 obj
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/book.html
----------------------------------------------------------------------
diff --git a/book.html b/book.html
index e18db6e..2e1e354 100644
--- a/book.html
+++ b/book.html
@@ -41284,7 +41284,7 @@ org/apache/hadoop/hbase/security/access/AccessControlClient.revoke:(Lorg/apache/
<div id="footer">
<div id="footer-text">
Version 3.0.0-SNAPSHOT<br>
-Last updated 2018-10-05 14:33:14 UTC
+Last updated 2018-10-07 14:33:25 UTC
</div>
</div>
</body>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/bulk-loads.html
----------------------------------------------------------------------
diff --git a/bulk-loads.html b/bulk-loads.html
index c5984ef..113ff66 100644
--- a/bulk-loads.html
+++ b/bulk-loads.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Bulk Loads in Apache HBase (TM)
@@ -306,7 +306,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-10-05</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-10-07</li>
</p>
</div>
[25/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html
index 9d378e8..bd1b3f6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html
@@ -61,738 +61,400 @@
<span class="sourceLineNo">053</span> * It's set to true only when recovering from old logs. See {@link #isDeleted(long)} docs to<a name="line.53"></a>
<span class="sourceLineNo">054</span> * understand it's real use.<a name="line.54"></a>
<span class="sourceLineNo">055</span> */<a name="line.55"></a>
-<span class="sourceLineNo">056</span> private boolean partial = false;<a name="line.56"></a>
+<span class="sourceLineNo">056</span> boolean partial = false;<a name="line.56"></a>
<span class="sourceLineNo">057</span><a name="line.57"></a>
-<span class="sourceLineNo">058</span> private long minUpdatedProcId = Long.MAX_VALUE;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> private long maxUpdatedProcId = Long.MIN_VALUE;<a name="line.59"></a>
+<span class="sourceLineNo">058</span> private long minModifiedProcId = Long.MAX_VALUE;<a name="line.58"></a>
+<span class="sourceLineNo">059</span> private long maxModifiedProcId = Long.MIN_VALUE;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
<span class="sourceLineNo">061</span> public enum DeleteState { YES, NO, MAYBE }<a name="line.61"></a>
<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> /**<a name="line.63"></a>
-<span class="sourceLineNo">064</span> * A bitmap which can grow/merge with other {@link BitSetNode} (if certain conditions are met).<a name="line.64"></a>
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-<span class="sourceLineNo">070</span> private final static long WORD_MASK = 0xffffffffffffffffL;<a name="line.70"></a>
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-<span class="sourceLineNo">072</span> private final static int BITS_PER_WORD = 1 << ADDRESS_BITS_PER_WORD;<a name="line.72"></a>
-<span class="sourceLineNo">073</span> private final static int MAX_NODE_SIZE = 1 << ADDRESS_BITS_PER_WORD;<a name="line.73"></a>
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-<span class="sourceLineNo">075</span> /**<a name="line.75"></a>
-<span class="sourceLineNo">076</span> * Mimics {@link ProcedureStoreTracker#partial}.<a name="line.76"></a>
-<span class="sourceLineNo">077</span> */<a name="line.77"></a>
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-<span class="sourceLineNo">083</span> * | 1 | 0 | proc was updated (but not deleted).<a name="line.83"></a>
-<span class="sourceLineNo">084</span> * | 1 | 1 | proc was deleted.<a name="line.84"></a>
-<span class="sourceLineNo">085</span> * | 0 | 1 | proc doesn't exist (maybe never created, maybe deleted in past).<a name="line.85"></a>
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-<span class="sourceLineNo">091</span> * Useful to track procedures which have been updated since last WAL write.<a name="line.91"></a>
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-<span class="sourceLineNo">095</span> * Keeps track of procedure ids which belong to this bitmap's range and have been deleted.<a name="line.95"></a>
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-<span class="sourceLineNo">106</span> getActiveMinProcId(), getActiveMaxProcId());<a name="line.106"></a>
-<span class="sourceLineNo">107</span> System.out.println("Update:");<a name="line.107"></a>
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-<span class="sourceLineNo">112</span> System.out.println(" " + i);<a name="line.112"></a>
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-<span class="sourceLineNo">114</span> System.out.println();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> System.out.println("Delete:");<a name="line.115"></a>
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-<span class="sourceLineNo">117</span> for (int j = 0; j < BITS_PER_WORD; ++j) {<a name="line.117"></a>
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-<span class="sourceLineNo">119</span> }<a name="line.119"></a>
-<span class="sourceLineNo">120</span> System.out.println(" " + i);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> }<a name="line.121"></a>
-<span class="sourceLineNo">122</span> System.out.println();<a name="line.122"></a>
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-<span class="sourceLineNo">124</span><a name="line.124"></a>
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-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> int count = 1;<a name="line.128"></a>
-<span class="sourceLineNo">129</span> updated = new long[count];<a name="line.129"></a>
-<span class="sourceLineNo">130</span> deleted = new long[count];<a name="line.130"></a>
-<span class="sourceLineNo">131</span> for (int i = 0; i < count; ++i) {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> updated[i] = 0;<a name="line.132"></a>
-<span class="sourceLineNo">133</span> deleted[i] = partial ? 0 : WORD_MASK;<a name="line.133"></a>
-<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">063</span> public void resetToProto(ProcedureProtos.ProcedureStoreTracker trackerProtoBuf) {<a name="line.63"></a>
+<span class="sourceLineNo">064</span> reset();<a name="line.64"></a>
+<span class="sourceLineNo">065</span> for (ProcedureProtos.ProcedureStoreTracker.TrackerNode protoNode: trackerProtoBuf.getNodeList()) {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> final BitSetNode node = new BitSetNode(protoNode);<a name="line.66"></a>
+<span class="sourceLineNo">067</span> map.put(node.getStart(), node);<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span> }<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> /**<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * Resets internal state to same as given {@code tracker}. Does deep copy of the bitmap.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> */<a name="line.73"></a>
+<span class="sourceLineNo">074</span> public void resetTo(ProcedureStoreTracker tracker) {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> resetTo(tracker, false);<a name="line.75"></a>
+<span class="sourceLineNo">076</span> }<a name="line.76"></a>
+<span class="sourceLineNo">077</span><a name="line.77"></a>
+<span class="sourceLineNo">078</span> /**<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * Resets internal state to same as given {@code tracker}, and change the deleted flag according<a name="line.79"></a>
+<span class="sourceLineNo">080</span> * to the modified flag if {@code resetDelete} is true. Does deep copy of the bitmap.<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * <p/><a name="line.81"></a>
+<span class="sourceLineNo">082</span> * The {@code resetDelete} will be set to true when building cleanup tracker, please see the<a name="line.82"></a>
+<span class="sourceLineNo">083</span> * comments in {@link BitSetNode#BitSetNode(BitSetNode, boolean)} to learn how we change the<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * deleted flag if {@code resetDelete} is true.<a name="line.84"></a>
+<span class="sourceLineNo">085</span> */<a name="line.85"></a>
+<span class="sourceLineNo">086</span> public void resetTo(ProcedureStoreTracker tracker, boolean resetDelete) {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> reset();<a name="line.87"></a>
+<span class="sourceLineNo">088</span> this.partial = tracker.partial;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> this.minModifiedProcId = tracker.minModifiedProcId;<a name="line.89"></a>
+<span class="sourceLineNo">090</span> this.maxModifiedProcId = tracker.maxModifiedProcId;<a name="line.90"></a>
+<span class="sourceLineNo">091</span> this.keepDeletes = tracker.keepDeletes;<a name="line.91"></a>
+<span class="sourceLineNo">092</span> for (Map.Entry<Long, BitSetNode> entry : tracker.map.entrySet()) {<a name="line.92"></a>
+<span class="sourceLineNo">093</span> map.put(entry.getKey(), new BitSetNode(entry.getValue(), resetDelete));<a name="line.93"></a>
+<span class="sourceLineNo">094</span> }<a name="line.94"></a>
+<span class="sourceLineNo">095</span> }<a name="line.95"></a>
+<span class="sourceLineNo">096</span><a name="line.96"></a>
+<span class="sourceLineNo">097</span> public void insert(long procId) {<a name="line.97"></a>
+<span class="sourceLineNo">098</span> insert(null, procId);<a name="line.98"></a>
+<span class="sourceLineNo">099</span> }<a name="line.99"></a>
+<span class="sourceLineNo">100</span><a name="line.100"></a>
+<span class="sourceLineNo">101</span> public void insert(long[] procIds) {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> insert(procIds[i]);<a name="line.103"></a>
+<span class="sourceLineNo">104</span> }<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> public void insert(long procId, long[] subProcIds) {<a name="line.107"></a>
+<span class="sourceLineNo">108</span> BitSetNode node = update(null, procId);<a name="line.108"></a>
+<span class="sourceLineNo">109</span> for (int i = 0; i < subProcIds.length; ++i) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> node = insert(node, subProcIds[i]);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> private BitSetNode insert(BitSetNode node, long procId) {<a name="line.114"></a>
+<span class="sourceLineNo">115</span> if (node == null || !node.contains(procId)) {<a name="line.115"></a>
+<span class="sourceLineNo">116</span> node = getOrCreateNode(procId);<a name="line.116"></a>
+<span class="sourceLineNo">117</span> }<a name="line.117"></a>
+<span class="sourceLineNo">118</span> node.insertOrUpdate(procId);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> trackProcIds(procId);<a name="line.119"></a>
+<span class="sourceLineNo">120</span> return node;<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> public void update(long procId) {<a name="line.123"></a>
+<span class="sourceLineNo">124</span> update(null, procId);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> }<a name="line.125"></a>
+<span class="sourceLineNo">126</span><a name="line.126"></a>
+<span class="sourceLineNo">127</span> private BitSetNode update(BitSetNode node, long procId) {<a name="line.127"></a>
+<span class="sourceLineNo">128</span> node = lookupClosestNode(node, procId);<a name="line.128"></a>
+<span class="sourceLineNo">129</span> assert node != null : "expected node to update procId=" + procId;<a name="line.129"></a>
+<span class="sourceLineNo">130</span> assert node.contains(procId) : "expected procId=" + procId + " in the node";<a name="line.130"></a>
+<span class="sourceLineNo">131</span> node.insertOrUpdate(procId);<a name="line.131"></a>
+<span class="sourceLineNo">132</span> trackProcIds(procId);<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return node;<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
<span class="sourceLineNo">135</span><a name="line.135"></a>
-<span class="sourceLineNo">136</span> this.partial = partial;<a name="line.136"></a>
-<span class="sourceLineNo">137</span> updateState(procId, false);<a name="line.137"></a>
-<span class="sourceLineNo">138</span> }<a name="line.138"></a>
+<span class="sourceLineNo">136</span> public void delete(long procId) {<a name="line.136"></a>
+<span class="sourceLineNo">137</span> delete(null, procId);<a name="line.137"></a>
+<span class="sourceLineNo">138</span> }<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
-<span class="sourceLineNo">140</span> protected BitSetNode(final long start, final long[] updated, final long[] deleted) {<a name="line.140"></a>
-<span class="sourceLineNo">141</span> this.start = start;<a name="line.141"></a>
-<span class="sourceLineNo">142</span> this.updated = updated;<a name="line.142"></a>
-<span class="sourceLineNo">143</span> this.deleted = deleted;<a name="line.143"></a>
-<span class="sourceLineNo">144</span> this.partial = false;<a name="line.144"></a>
+<span class="sourceLineNo">140</span> public void delete(final long[] procIds) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> Arrays.sort(procIds);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> BitSetNode node = null;<a name="line.142"></a>
+<span class="sourceLineNo">143</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> node = delete(node, procIds[i]);<a name="line.144"></a>
<span class="sourceLineNo">145</span> }<a name="line.145"></a>
-<span class="sourceLineNo">146</span><a name="line.146"></a>
-<span class="sourceLineNo">147</span> public BitSetNode(ProcedureProtos.ProcedureStoreTracker.TrackerNode data) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> start = data.getStartId();<a name="line.148"></a>
-<span class="sourceLineNo">149</span> int size = data.getUpdatedCount();<a name="line.149"></a>
-<span class="sourceLineNo">150</span> updated = new long[size];<a name="line.150"></a>
-<span class="sourceLineNo">151</span> deleted = new long[size];<a name="line.151"></a>
-<span class="sourceLineNo">152</span> for (int i = 0; i < size; ++i) {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> updated[i] = data.getUpdated(i);<a name="line.153"></a>
-<span class="sourceLineNo">154</span> deleted[i] = data.getDeleted(i);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> }<a name="line.155"></a>
-<span class="sourceLineNo">156</span> partial = false;<a name="line.156"></a>
-<span class="sourceLineNo">157</span> }<a name="line.157"></a>
-<span class="sourceLineNo">158</span><a name="line.158"></a>
-<span class="sourceLineNo">159</span> public BitSetNode(final BitSetNode other, final boolean resetDelete) {<a name="line.159"></a>
-<span class="sourceLineNo">160</span> this.start = other.start;<a name="line.160"></a>
-<span class="sourceLineNo">161</span> this.partial = other.partial;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> this.updated = other.updated.clone();<a name="line.162"></a>
-<span class="sourceLineNo">163</span> if (resetDelete) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> this.deleted = new long[other.deleted.length];<a name="line.164"></a>
-<span class="sourceLineNo">165</span> for (int i = 0; i < this.deleted.length; ++i) {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> this.deleted[i] = ~(other.updated[i]);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> }<a name="line.167"></a>
-<span class="sourceLineNo">168</span> } else {<a name="line.168"></a>
-<span class="sourceLineNo">169</span> this.deleted = other.deleted.clone();<a name="line.169"></a>
-<span class="sourceLineNo">170</span> }<a name="line.170"></a>
-<span class="sourceLineNo">171</span> }<a name="line.171"></a>
-<span class="sourceLineNo">172</span><a name="line.172"></a>
-<span class="sourceLineNo">173</span> public void update(final long procId) {<a name="line.173"></a>
-<span class="sourceLineNo">174</span> updateState(procId, false);<a name="line.174"></a>
-<span class="sourceLineNo">175</span> }<a name="line.175"></a>
-<span class="sourceLineNo">176</span><a name="line.176"></a>
-<span class="sourceLineNo">177</span> public void delete(final long procId) {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> updateState(procId, true);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
+<span class="sourceLineNo">146</span> }<a name="line.146"></a>
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+<span class="sourceLineNo">296</span> }<a name="line.296"></a>
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-<span class="sourceLineNo">352</span> // Min/Max Helpers<a name="line.352"></a>
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-<span class="sourceLineNo">386</span> }<a name="line.386"></a>
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-<span class="sourceLineNo">394</span> // Bitmap Helpers<a name="line.394"></a>
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+<span class="sourceLineNo">349</span><a name="line.349"></a>
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+<span class="sourceLineNo">369</span> rightCanGrow = rightNode.canGrow(procId);<a name="line.369"></a>
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+<span class="sourceLineNo">383</span> }<a name="line.383"></a>
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+<span class="sourceLineNo">402</span> /**<a name="line.402"></a>
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-<span class="sourceLineNo">415</span> // Helpers<a name="line.415"></a>
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+<span class="sourceLineNo">422</span><a name="line.422"></a>
+<span class="sourceLineNo">423</span> public void dump() {<a name="line.423"></a>
+<span class="sourceLineNo">424</span> System.out.println("map " + map.size());<a name="line.424"></a>
+<span class="sourceLineNo">425</span> System.out.println("isAllModified " + isAllModified());<a name="line.425"></a>
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-<span class="sourceLineNo">488</span> private BitSetNode update(BitSetNode node, final long procId) {<a name="line.488"></a>
-<span class="sourceLineNo">489</span> node = lookupClosestNode(node, procId);<a name="line.489"></a>
-<span class="sourceLineNo">490</span> assert node != null : "expected node to update procId=" + procId;<a name="line.490"></a>
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-<span class="sourceLineNo">492</span> node.update(procId);<a name="line.492"></a>
-<span class="sourceLineNo">493</span> trackProcIds(procId);<a name="line.493"></a>
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-<span class="sourceLineNo">501</span> public void delete(final long[] procIds) {<a name="line.501"></a>
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-<span class="sourceLineNo">503</span> BitSetNode node = null;<a name="line.503"></a>
-<span class="sourceLineNo">504</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.504"></a>
-<span class="sourceLineNo">505</span> node = delete(node, procIds[i]);<a name="line.505"></a>
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-<span class="sourceLineNo">507</span> }<a name="line.507"></a>
-<span class="sourceLineNo">508</span><a name="line.508"></a>
-<span class="sourceLineNo">509</span> private BitSetNode delete(BitSetNode node, final long procId) {<a name="line.509"></a>
-<span class="sourceLineNo">510</span> node = lookupClosestNode(node, procId);<a name="line.510"></a>
-<span class="sourceLineNo">511</span> assert node != null : "expected node to delete procId=" + procId;<a name="line.511"></a>
-<span class="sourceLineNo">512</span> assert node.contains(procId) : "expected procId=" + procId + " in the node";<a name="line.512"></a>
-<span class="sourceLineNo">513</span> node.delete(procId);<a name="line.513"></a>
-<span class="sourceLineNo">514</span> if (!keepDeletes && node.isEmpty()) {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> // TODO: RESET if (map.size() == 1)<a name="line.515"></a>
-<span class="sourceLineNo">516</span> map.remove(node.getStart());<a name="line.516"></a>
-<span class="sourceLineNo">517</span> }<a name="line.517"></a>
-<span class="sourceLineNo">518</span><a name="line.518"></a>
-<span class="sourceLineNo">519</span> trackProcIds(procId);<a name="line.519"></a>
-<span class="sourceLineNo">520</span> return node;<a name="line.520"></a>
-<span class="sourceLineNo">521</span> }<a name="line.521"></a>
-<span class="sourceLineNo">522</span><a name="line.522"></a>
-<span class="sourceLineNo">523</span> @InterfaceAudience.Private<a name="line.523"></a>
-<span class="sourceLineNo">524</span> public void setDeleted(final long procId, final boolean isDeleted) {<a name="line.524"></a>
-<span class="sourceLineNo">525</span> BitSetNode node = getOrCreateNode(procId);<a name="line.525"></a>
-<span class="sourceLineNo">526</span> assert node.contains(procId) : "expected procId=" + procId + " in the node=" + node;<a name="line.526"></a>
-<span class="sourceLineNo">527</span> node.updateState(procId, isDeleted);<a name="line.527"></a>
-<span class="sourceLineNo">528</span> trackProcIds(procId);<a name="line.528"></a>
-<span class="sourceLineNo">529</span> }<a name="line.529"></a>
-<span class="sourceLineNo">530</span><a name="line.530"></a>
-<span class="sourceLineNo">531</span> public void setDeletedIfSet(final long... procId) {<a name="line.531"></a>
-<span class="sourceLineNo">532</span> BitSetNode node = null;<a name="line.532"></a>
-<span class="sourceLineNo">533</span> for (int i = 0; i < procId.length; ++i) {<a name="line.533"></a>
-<span class="sourceLineNo">534</span> node = lookupClosestNode(node, procId[i]);<a name="line.534"></a>
-<span class="sourceLineNo">535</span> if (node != null && node.isUpdated(procId[i])) {<a name="line.535"></a>
-<span class="sourceLineNo">536</span> node.delete(procId[i]);<a name="line.536"></a>
-<span class="sourceLineNo">537</span> }<a name="line.537"></a>
-<span class="sourceLineNo">538</span> }<a name="line.538"></a>
-<span class="sourceLineNo">539</span> }<a name="line.539"></a>
-<span class="sourceLineNo">540</span><a name="line.540"></a>
-<span class="sourceLineNo">541</span> public void setDeletedIfSet(final ProcedureStoreTracker tracker) {<a name="line.541"></a>
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-<span class="sourceLineNo">543</span> for (BitSetNode node: map.values()) {<a name="line.543"></a>
-<span class="sourceLineNo">544</span> final long minProcId = node.getStart();<a name="line.544"></a>
-<span class="sourceLineNo">545</span> final long maxProcId = node.getEnd();<a name="line.545"></a>
-<span class="sourceLineNo">546</span> for (long procId = minProcId; procId <= maxProcId; ++procId) {<a name="line.546"></a>
-<span class="sourceLineNo">547</span> if (!node.isUpdated(procId)) continue;<a name="line.547"></a>
-<span class="sourceLineNo">548</span><a name="line.548"></a>
-<span class="sourceLineNo">549</span> trackerNode = tracker.lookupClosestNode(trackerNode, procId);<a name="line.549"></a>
-<span class="sourceLineNo">550</span> if (trackerNode == null || !trackerNode.contains(procId) || trackerNode.isUpdated(procId)) {<a name="line.550"></a>
-<span class="sourceLineNo">551</span> // the procedure was removed or updated<a name="line.551"></a>
-<span class="sourceLineNo">552</span> node.delete(procId);<a name="line.552"></a>
-<span class="sourceLineNo">553</span> }<a name="line.553"></a>
-<span class="sourceLineNo">554</span> }<a name="line.554"></a>
-<span class="sourceLineNo">555</span> }<a name="line.555"></a>
-<span class="sourceLineNo">556</span> }<a name="line.556"></a>
-<span class="sourceLineNo">557</span><a name="line.557"></a>
-<span class="sourceLineNo">558</span> /**<a name="line.558"></a>
-<span class="sourceLineNo">559</span> * lookup the node containing the specified procId.<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * @param node cached node to check before doing a lookup<a name="line.560"></a>
-<span class="sourceLineNo">561</span> * @param procId the procId to lookup<a name="line.561"></a>
-<span class="sourceLineNo">562</span> * @return the node that may contains the procId or null<a name="line.562"></a>
-<span class="sourceLineNo">563</span> */<a name="line.563"></a>
-<span class="sourceLineNo">564</span> private BitSetNode lookupClosestNode(final BitSetNode node, final long procId) {<a name="line.564"></a>
-<span class="sourceLineNo">565</span> if (node != null && node.contains(procId)) return node;<a name="line.565"></a>
-<span class="sourceLineNo">566</span> final Map.Entry<Long, BitSetNode> entry = map.floorEntry(procId);<a name="line.566"></a>
-<span class="sourceLineNo">567</span> return entry != null ? entry.getValue() : null;<a name="line.567"></a>
-<span class="sourceLineNo">568</span> }<a name="line.568"></a>
-<span class="sourceLineNo">569</span><a name="line.569"></a>
-<span class="sourceLineNo">570</span> private void trackProcIds(long procId) {<a name="line.570"></a>
-<span class="sourceLineNo">571</span> minUpdatedProcId = Math.min(minUpdatedProcId, procId);<a name="line.571"></a>
-<span class="sourceLineNo">572</span> maxUpdatedProcId = Math.max(maxUpdatedProcId, procId);<a name="line.572"></a>
-<span class="sourceLineNo">573</span> }<a name="line.573"></a>
-<span class="sourceLineNo">574</span><a name="line.574"></a>
-<span class="sourceLineNo">575</span> public long getUpdatedMinProcId() {<a name="line.575"></a>
-<span class="sourceLineNo">576</span> return minUpdatedProcId;<a name="line.576"></a>
-<span class="sourceLineNo">577</span> }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span> public long getUpdatedMaxProcId() {<a name="line.579"></a>
-<span class="sourceLineNo">580</span> return maxUpdatedProcId;<a name="line.580"></a>
-<span class="sourceLineNo">581</span> }<a name="line.581"></a>
-<span class="sourceLineNo">582</span><a name="line.582"></a>
-<span class="sourceLineNo">583</span> public void reset() {<a name="line.583"></a>
-<span class="sourceLineNo">584</span> this.keepDeletes = false;<a name="line.584"></a>
-<span class="sourceLineNo">585</span> this.partial = false;<a name="line.585"></a>
-<span class="sourceLineNo">586</span> this.map.clear();<a name="line.586"></a>
-<span class="sourceLineNo">587</span> resetUpdates();<a name="line.587"></a>
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-<span class="sourceLineNo">589</span><a name="line.589"></a>
-<span class="sourceLineNo">590</span> public boolean isUpdated(long procId) {<a name="line.590"></a>
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-<span class="sourceLineNo">592</span> return entry != null && entry.getValue().contains(procId) && entry.getValue().isUpdated(procId);<a name="line.592"></a>
-<span class="sourceLineNo">593</span> }<a name="line.593"></a>
-<span class="sourceLineNo">594</span><a name="line.594"></a>
-<span class="sourceLineNo">595</span> /**<a name="line.595"></a>
-<span class="sourceLineNo">596</span> * If {@link #partial} is false, returns state from the bitmap. If no state is found for<a name="line.596"></a>
-<span class="sourceLineNo">597</span> * {@code procId}, returns YES.<a name="line.597"></a>
-<span class="sourceLineNo">598</span> * If partial is true, tracker doesn't have complete view of system state, so it returns MAYBE<a name="line.598"></a>
-<span class="sourceLineNo">599</span> * if there is no update for the procedure or if it doesn't have a state in bitmap. Otherwise,<a name="line.599"></a>
-<span class="sourceLineNo">600</span> * returns state from the bitmap.<a name="line.600"></a>
-<span class="sourceLineNo">601</span> */<a name="line.601"></a>
-<span class="sourceLineNo">602</span> public DeleteState isDeleted(long procId) {<a name="line.602"></a>
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-<span class="sourceLineNo">604</span> if (entry != null && entry.getValue().contains(procId)) {<a name="line.604"></a>
-<span class="sourceLineNo">605</span> BitSetNode node = entry.getValue();<a name="line.605"></a>
-<span class="sourceLineNo">606</span> DeleteState state = node.isDeleted(procId);<a name="line.606"></a>
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-<span class="sourceLineNo">608</span> }<a name="line.608"></a>
-<span class="sourceLineNo">609</span> return partial ? DeleteState.MAYBE : DeleteState.YES;<a name="line.609"></a>
-<span class="sourceLineNo">610</span> }<a name="line.610"></a>
-<span class="sourceLineNo">611</span><a name="line.611"></a>
-<span class="sourceLineNo">612</span> public long getActiveMinProcId() {<a name="line.612"></a>
-<span class="sourceLineNo">613</span> // TODO: Cache?<a name="line.613"></a>
-<span class="sourceLineNo">614</span> Map.Entry<Long, BitSetNode> entry = map.firstEntry();<a name="line.614"></a>
-<span class="sourceLineNo">615</span> return entry == null ? 0 : entry.getValue().getActiveMinProcId();<a name="line.615"></a>
-<span class="sourceLineNo">616</span> }<a name="line.616"></a>
-<span class="sourceLineNo">617</span><a name="line.617"></a>
-<span class="sourceLineNo">618</span> public void setKeepDeletes(boolean keepDeletes) {<a name="line.618"></a>
-<span class="sourceLineNo">619</span> this.keepDeletes = keepDeletes;<a name="line.619"></a>
-<span class="sourceLineNo">620</span> // If not to keep deletes, remove the BitSetNodes which are empty (i.e. contains ids of deleted<a name="line.620"></a>
-<span class="sourceLineNo">621</span> // procedures).<a name="line.621"></a>
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-<span class="sourceLineNo">623</span> Iterator<Map.Entry<Long, BitSetNode>> it = map.entrySet().iterator();<a name="line.623"></a>
-<span class="sourceLineNo">624</span> while (it.hasNext()) {<a name="line.624"></a>
-<span class="sourceLineNo">625</span> Map.Entry<Long, BitSetNode> entry = it.next();<a name="line.625"></a>
-<span class="sourceLineNo">626</span> if (entry.getValue().isEmpty()) {<a name="line.626"></a>
-<span class="sourceLineNo">627</span> it.remove();<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span> }<a name="line.629"></a>
-<span class="sourceLineNo">630</span> }<a name="line.630"></a>
-<span class="sourceLineNo">631</span> }<a name="line.631"></a>
-<span class="sourceLineNo">632</span><a name="line.632"></a>
-<span class="sourceLineNo">633</span> public boolean isPartial() {<a name="line.633"></a>
-<span class="sourceLineNo">634</span> return partial;<a name="line.634"></a>
-<span class="sourceLineNo">635</span> }<a name="line.635"></a>
-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> public void setPartialFlag(boolean isPartial) {<a name="line.637"></a>
-<span class="s
<TRUNCATED>
[28/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html
index 2725fa1..ff29160 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html
@@ -89,142 +89,143 @@
<span class="sourceLineNo">081</span> * @throws IOException if there was an error fetching/deserializing the procedure<a name="line.81"></a>
<span class="sourceLineNo">082</span> * @return the next procedure in the iteration.<a name="line.82"></a>
<span class="sourceLineNo">083</span> */<a name="line.83"></a>
-<span class="sourceLineNo">084</span> Procedure next() throws IOException;<a name="line.84"></a>
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+<span class="sourceLineNo">205</span> * Update the state and mark all the child deleted.<a name="line.205"></a>
+<span class="sourceLineNo">206</span> * @param parentProc the parent procedure to serialize and write to the store.<a name="line.206"></a>
+<span class="sourceLineNo">207</span> * @param subProcIds the IDs of the sub-procedure to remove.<a name="line.207"></a>
+<span class="sourceLineNo">208</span> */<a name="line.208"></a>
+<span class="sourceLineNo">209</span> void delete(Procedure<?> parentProc, long[] subProcIds);<a name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span> /**<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * The specified procIds were removed from the executor,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> * due to completion, abort or failure.<a name="line.213"></a>
+<span class="sourceLineNo">214</span> * The store implementor should remove all the information about the specified procIds.<a name="line.214"></a>
+<span class="sourceLineNo">215</span> * @param procIds the IDs of the procedures to remove.<a name="line.215"></a>
+<span class="sourceLineNo">216</span> * @param offset the array offset from where to start to delete<a name="line.216"></a>
+<span class="sourceLineNo">217</span> * @param count the number of IDs to delete<a name="line.217"></a>
+<span class="sourceLineNo">218</span> */<a name="line.218"></a>
+<span class="sourceLineNo">219</span> void delete(long[] procIds, int offset, int count);<a name="line.219"></a>
+<span class="sourceLineNo">220</span>}<a name="line.220"></a>
[17/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
new file mode 100644
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--- /dev/null
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html
@@ -0,0 +1,679 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureIterator;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.27"></a>
+<span class="sourceLineNo">028</span><a name="line.28"></a>
+<span class="sourceLineNo">029</span>/**<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * We keep an in-memory map of the procedures sorted by replay order. (see the details in the<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * beginning of {@link ProcedureWALFormatReader}).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> *<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * <pre><a name="line.33"></a>
+<span class="sourceLineNo">034</span> * procedureMap = | A | | E | | C | | | | | G | | |<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * D B<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * replayOrderHead = C <-> B <-> E <-> D <-> A <-> G<a name="line.36"></a>
+<span class="sourceLineNo">037</span> *<a name="line.37"></a>
+<span class="sourceLineNo">038</span> * We also have a lazy grouping by "root procedure", and a list of<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * unlinked procedures. If after reading all the WALs we have unlinked<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * procedures it means that we had a missing WAL or a corruption.<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * rootHead = A <-> D <-> G<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * B E<a name="line.42"></a>
+<span class="sourceLineNo">043</span> * C<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * unlinkFromLinkList = None<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * </pre><a name="line.45"></a>
+<span class="sourceLineNo">046</span> */<a name="line.46"></a>
+<span class="sourceLineNo">047</span>class WALProcedureMap {<a name="line.47"></a>
+<span class="sourceLineNo">048</span><a name="line.48"></a>
+<span class="sourceLineNo">049</span> private static final Logger LOG = LoggerFactory.getLogger(WALProcedureMap.class);<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> private static class Entry {<a name="line.51"></a>
+<span class="sourceLineNo">052</span> // For bucketed linked lists in hash-table.<a name="line.52"></a>
+<span class="sourceLineNo">053</span> private Entry hashNext;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> // child head<a name="line.54"></a>
+<span class="sourceLineNo">055</span> private Entry childHead;<a name="line.55"></a>
+<span class="sourceLineNo">056</span> // double-link for rootHead or childHead<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private Entry linkNext;<a name="line.57"></a>
+<span class="sourceLineNo">058</span> private Entry linkPrev;<a name="line.58"></a>
+<span class="sourceLineNo">059</span> // replay double-linked-list<a name="line.59"></a>
+<span class="sourceLineNo">060</span> private Entry replayNext;<a name="line.60"></a>
+<span class="sourceLineNo">061</span> private Entry replayPrev;<a name="line.61"></a>
+<span class="sourceLineNo">062</span> // procedure-infos<a name="line.62"></a>
+<span class="sourceLineNo">063</span> private Procedure<?> procedure;<a name="line.63"></a>
+<span class="sourceLineNo">064</span> private ProcedureProtos.Procedure proto;<a name="line.64"></a>
+<span class="sourceLineNo">065</span> private boolean ready = false;<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> public Entry(Entry hashNext) {<a name="line.67"></a>
+<span class="sourceLineNo">068</span> this.hashNext = hashNext;<a name="line.68"></a>
+<span class="sourceLineNo">069</span> }<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> public long getProcId() {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> return proto.getProcId();<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> public long getParentId() {<a name="line.75"></a>
+<span class="sourceLineNo">076</span> return proto.getParentId();<a name="line.76"></a>
+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span> public boolean hasParent() {<a name="line.79"></a>
+<span class="sourceLineNo">080</span> return proto.hasParentId();<a name="line.80"></a>
+<span class="sourceLineNo">081</span> }<a name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span> public boolean isReady() {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> return ready;<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span> public boolean isFinished() {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> if (!hasParent()) {<a name="line.88"></a>
+<span class="sourceLineNo">089</span> // we only consider 'root' procedures. because for the user 'finished'<a name="line.89"></a>
+<span class="sourceLineNo">090</span> // means when everything up to the 'root' is finished.<a name="line.90"></a>
+<span class="sourceLineNo">091</span> switch (proto.getState()) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> case ROLLEDBACK:<a name="line.92"></a>
+<span class="sourceLineNo">093</span> case SUCCESS:<a name="line.93"></a>
+<span class="sourceLineNo">094</span> return true;<a name="line.94"></a>
+<span class="sourceLineNo">095</span> default:<a name="line.95"></a>
+<span class="sourceLineNo">096</span> break;<a name="line.96"></a>
+<span class="sourceLineNo">097</span> }<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span> return false;<a name="line.99"></a>
+<span class="sourceLineNo">100</span> }<a name="line.100"></a>
+<span class="sourceLineNo">101</span><a name="line.101"></a>
+<span class="sourceLineNo">102</span> public Procedure<?> convert() throws IOException {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> if (procedure == null) {<a name="line.103"></a>
+<span class="sourceLineNo">104</span> procedure = ProcedureUtil.convertToProcedure(proto);<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span> return procedure;<a name="line.106"></a>
+<span class="sourceLineNo">107</span> }<a name="line.107"></a>
+<span class="sourceLineNo">108</span><a name="line.108"></a>
+<span class="sourceLineNo">109</span> @Override<a name="line.109"></a>
+<span class="sourceLineNo">110</span> public String toString() {<a name="line.110"></a>
+<span class="sourceLineNo">111</span> final StringBuilder sb = new StringBuilder();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> sb.append("Entry(");<a name="line.112"></a>
+<span class="sourceLineNo">113</span> sb.append(getProcId());<a name="line.113"></a>
+<span class="sourceLineNo">114</span> sb.append(", parentId=");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> sb.append(getParentId());<a name="line.115"></a>
+<span class="sourceLineNo">116</span> sb.append(", class=");<a name="line.116"></a>
+<span class="sourceLineNo">117</span> sb.append(proto.getClassName());<a name="line.117"></a>
+<span class="sourceLineNo">118</span> sb.append(")");<a name="line.118"></a>
+<span class="sourceLineNo">119</span> return sb.toString();<a name="line.119"></a>
+<span class="sourceLineNo">120</span> }<a name="line.120"></a>
+<span class="sourceLineNo">121</span> }<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> private static class EntryIterator implements ProcedureIterator {<a name="line.123"></a>
+<span class="sourceLineNo">124</span> private final Entry replayHead;<a name="line.124"></a>
+<span class="sourceLineNo">125</span> private Entry current;<a name="line.125"></a>
+<span class="sourceLineNo">126</span><a name="line.126"></a>
+<span class="sourceLineNo">127</span> public EntryIterator(Entry replayHead) {<a name="line.127"></a>
+<span class="sourceLineNo">128</span> this.replayHead = replayHead;<a name="line.128"></a>
+<span class="sourceLineNo">129</span> this.current = replayHead;<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> @Override<a name="line.132"></a>
+<span class="sourceLineNo">133</span> public void reset() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> this.current = replayHead;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> @Override<a name="line.137"></a>
+<span class="sourceLineNo">138</span> public boolean hasNext() {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> return current != null;<a name="line.139"></a>
+<span class="sourceLineNo">140</span> }<a name="line.140"></a>
+<span class="sourceLineNo">141</span><a name="line.141"></a>
+<span class="sourceLineNo">142</span> @Override<a name="line.142"></a>
+<span class="sourceLineNo">143</span> public boolean isNextFinished() {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> return current != null && current.isFinished();<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> @Override<a name="line.147"></a>
+<span class="sourceLineNo">148</span> public void skipNext() {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> current = current.replayNext;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> @Override<a name="line.152"></a>
+<span class="sourceLineNo">153</span> public Procedure<?> next() throws IOException {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> try {<a name="line.154"></a>
+<span class="sourceLineNo">155</span> return current.convert();<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } finally {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> current = current.replayNext;<a name="line.157"></a>
+<span class="sourceLineNo">158</span> }<a name="line.158"></a>
+<span class="sourceLineNo">159</span> }<a name="line.159"></a>
+<span class="sourceLineNo">160</span> }<a name="line.160"></a>
+<span class="sourceLineNo">161</span><a name="line.161"></a>
+<span class="sourceLineNo">162</span> // procedure hash table<a name="line.162"></a>
+<span class="sourceLineNo">163</span> private Entry[] procedureMap;<a name="line.163"></a>
+<span class="sourceLineNo">164</span><a name="line.164"></a>
+<span class="sourceLineNo">165</span> // replay-order double-linked-list<a name="line.165"></a>
+<span class="sourceLineNo">166</span> private Entry replayOrderHead;<a name="line.166"></a>
+<span class="sourceLineNo">167</span> private Entry replayOrderTail;<a name="line.167"></a>
+<span class="sourceLineNo">168</span><a name="line.168"></a>
+<span class="sourceLineNo">169</span> // root linked-list<a name="line.169"></a>
+<span class="sourceLineNo">170</span> private Entry rootHead;<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> // pending unlinked children (root not present yet)<a name="line.172"></a>
+<span class="sourceLineNo">173</span> private Entry childUnlinkedHead;<a name="line.173"></a>
+<span class="sourceLineNo">174</span><a name="line.174"></a>
+<span class="sourceLineNo">175</span> // Track ProcId range<a name="line.175"></a>
+<span class="sourceLineNo">176</span> private long minModifiedProcId = Long.MAX_VALUE;<a name="line.176"></a>
+<span class="sourceLineNo">177</span> private long maxModifiedProcId = Long.MIN_VALUE;<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> public WALProcedureMap(int size) {<a name="line.179"></a>
+<span class="sourceLineNo">180</span> procedureMap = new Entry[size];<a name="line.180"></a>
+<span class="sourceLineNo">181</span> replayOrderHead = null;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> replayOrderTail = null;<a name="line.182"></a>
+<span class="sourceLineNo">183</span> rootHead = null;<a name="line.183"></a>
+<span class="sourceLineNo">184</span> childUnlinkedHead = null;<a name="line.184"></a>
+<span class="sourceLineNo">185</span> }<a name="line.185"></a>
+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span> public void add(ProcedureProtos.Procedure procProto) {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> trackProcIds(procProto.getProcId());<a name="line.188"></a>
+<span class="sourceLineNo">189</span> Entry entry = addToMap(procProto.getProcId(), procProto.hasParentId());<a name="line.189"></a>
+<span class="sourceLineNo">190</span> boolean newEntry = entry.proto == null;<a name="line.190"></a>
+<span class="sourceLineNo">191</span> // We have seen procedure WALs where the entries are out of order; see HBASE-18152.<a name="line.191"></a>
+<span class="sourceLineNo">192</span> // To compensate, only replace the Entry procedure if for sure this new procedure<a name="line.192"></a>
+<span class="sourceLineNo">193</span> // is indeed an entry that came later.<a name="line.193"></a>
+<span class="sourceLineNo">194</span> // TODO: Fix the writing of procedure info so it does not violate basic expectation, that WALs<a name="line.194"></a>
+<span class="sourceLineNo">195</span> // contain procedure changes goingfrom start to finish in sequence.<a name="line.195"></a>
+<span class="sourceLineNo">196</span> if (newEntry || isIncreasing(entry.proto, procProto)) {<a name="line.196"></a>
+<span class="sourceLineNo">197</span> entry.proto = procProto;<a name="line.197"></a>
+<span class="sourceLineNo">198</span> }<a name="line.198"></a>
+<span class="sourceLineNo">199</span> addToReplayList(entry);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> if (newEntry) {<a name="line.200"></a>
+<span class="sourceLineNo">201</span> if (procProto.hasParentId()) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span> childUnlinkedHead = addToLinkList(entry, childUnlinkedHead);<a name="line.202"></a>
+<span class="sourceLineNo">203</span> } else {<a name="line.203"></a>
+<span class="sourceLineNo">204</span> rootHead = addToLinkList(entry, rootHead);<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span> }<a name="line.206"></a>
+<span class="sourceLineNo">207</span> }<a name="line.207"></a>
+<span class="sourceLineNo">208</span><a name="line.208"></a>
+<span class="sourceLineNo">209</span> /**<a name="line.209"></a>
+<span class="sourceLineNo">210</span> * @return True if this new procedure is 'richer' than the current one else false and we log this<a name="line.210"></a>
+<span class="sourceLineNo">211</span> * incidence where it appears that the WAL has older entries appended after newer ones.<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * See HBASE-18152.<a name="line.212"></a>
+<span class="sourceLineNo">213</span> */<a name="line.213"></a>
+<span class="sourceLineNo">214</span> private static boolean isIncreasing(ProcedureProtos.Procedure current,<a name="line.214"></a>
+<span class="sourceLineNo">215</span> ProcedureProtos.Procedure candidate) {<a name="line.215"></a>
+<span class="sourceLineNo">216</span> // Check that the procedures we see are 'increasing'. We used to compare<a name="line.216"></a>
+<span class="sourceLineNo">217</span> // procedure id first and then update time but it can legitimately go backwards if the<a name="line.217"></a>
+<span class="sourceLineNo">218</span> // procedure is failed or rolled back so that was unreliable. Was going to compare<a name="line.218"></a>
+<span class="sourceLineNo">219</span> // state but lets see if comparing update time enough (unfortunately this issue only<a name="line.219"></a>
+<span class="sourceLineNo">220</span> // seen under load...)<a name="line.220"></a>
+<span class="sourceLineNo">221</span> boolean increasing = current.getLastUpdate() <= candidate.getLastUpdate();<a name="line.221"></a>
+<span class="sourceLineNo">222</span> if (!increasing) {<a name="line.222"></a>
+<span class="sourceLineNo">223</span> LOG.warn("NOT INCREASING! current=" + current + ", candidate=" + candidate);<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> return increasing;<a name="line.225"></a>
+<span class="sourceLineNo">226</span> }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span> public boolean remove(long procId) {<a name="line.228"></a>
+<span class="sourceLineNo">229</span> trackProcIds(procId);<a name="line.229"></a>
+<span class="sourceLineNo">230</span> Entry entry = removeFromMap(procId);<a name="line.230"></a>
+<span class="sourceLineNo">231</span> if (entry != null) {<a name="line.231"></a>
+<span class="sourceLineNo">232</span> unlinkFromReplayList(entry);<a name="line.232"></a>
+<span class="sourceLineNo">233</span> unlinkFromLinkList(entry);<a name="line.233"></a>
+<span class="sourceLineNo">234</span> return true;<a name="line.234"></a>
+<span class="sourceLineNo">235</span> }<a name="line.235"></a>
+<span class="sourceLineNo">236</span> return false;<a name="line.236"></a>
+<span class="sourceLineNo">237</span> }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> private void trackProcIds(long procId) {<a name="line.239"></a>
+<span class="sourceLineNo">240</span> minModifiedProcId = Math.min(minModifiedProcId, procId);<a name="line.240"></a>
+<span class="sourceLineNo">241</span> maxModifiedProcId = Math.max(maxModifiedProcId, procId);<a name="line.241"></a>
+<span class="sourceLineNo">242</span> }<a name="line.242"></a>
+<span class="sourceLineNo">243</span><a name="line.243"></a>
+<span class="sourceLineNo">244</span> public long getMinModifiedProcId() {<a name="line.244"></a>
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+<span class="sourceLineNo">246</span> }<a name="line.246"></a>
+<span class="sourceLineNo">247</span><a name="line.247"></a>
+<span class="sourceLineNo">248</span> public long getMaxModifiedProcId() {<a name="line.248"></a>
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+<span class="sourceLineNo">250</span> }<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span> public boolean contains(long procId) {<a name="line.252"></a>
+<span class="sourceLineNo">253</span> return getProcedure(procId) != null;<a name="line.253"></a>
+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span> public boolean isEmpty() {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> return replayOrderHead == null;<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> public void clear() {<a name="line.260"></a>
+<span class="sourceLineNo">261</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.261"></a>
+<span class="sourceLineNo">262</span> procedureMap[i] = null;<a name="line.262"></a>
+<span class="sourceLineNo">263</span> }<a name="line.263"></a>
+<span class="sourceLineNo">264</span> replayOrderHead = null;<a name="line.264"></a>
+<span class="sourceLineNo">265</span> replayOrderTail = null;<a name="line.265"></a>
+<span class="sourceLineNo">266</span> rootHead = null;<a name="line.266"></a>
+<span class="sourceLineNo">267</span> childUnlinkedHead = null;<a name="line.267"></a>
+<span class="sourceLineNo">268</span> minModifiedProcId = Long.MAX_VALUE;<a name="line.268"></a>
+<span class="sourceLineNo">269</span> maxModifiedProcId = Long.MIN_VALUE;<a name="line.269"></a>
+<span class="sourceLineNo">270</span> }<a name="line.270"></a>
+<span class="sourceLineNo">271</span><a name="line.271"></a>
+<span class="sourceLineNo">272</span> /*<a name="line.272"></a>
+<span class="sourceLineNo">273</span> * Merges two WalProcedureMap, the target is the "global" map, the source is the "local" map. -<a name="line.273"></a>
+<span class="sourceLineNo">274</span> * The entries in the hashtables are guaranteed to be unique. On replay we don't load procedures<a name="line.274"></a>
+<span class="sourceLineNo">275</span> * that already exist in the "global" map (the one we are merging the "local" in to). - The<a name="line.275"></a>
+<span class="sourceLineNo">276</span> * replayOrderList of the "local" nao will be appended to the "global" map replay list. - The<a name="line.276"></a>
+<span class="sourceLineNo">277</span> * "local" map will be cleared at the end of the operation.<a name="line.277"></a>
+<span class="sourceLineNo">278</span> */<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void mergeTail(WALProcedureMap other) {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> for (Entry p = other.replayOrderHead; p != null; p = p.replayNext) {<a name="line.280"></a>
+<span class="sourceLineNo">281</span> int slotIndex = getMapSlot(p.getProcId());<a name="line.281"></a>
+<span class="sourceLineNo">282</span> p.hashNext = procedureMap[slotIndex];<a name="line.282"></a>
+<span class="sourceLineNo">283</span> procedureMap[slotIndex] = p;<a name="line.283"></a>
+<span class="sourceLineNo">284</span> }<a name="line.284"></a>
+<span class="sourceLineNo">285</span><a name="line.285"></a>
+<span class="sourceLineNo">286</span> if (replayOrderHead == null) {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> replayOrderHead = other.replayOrderHead;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> replayOrderTail = other.replayOrderTail;<a name="line.288"></a>
+<span class="sourceLineNo">289</span> rootHead = other.rootHead;<a name="line.289"></a>
+<span class="sourceLineNo">290</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.290"></a>
+<span class="sourceLineNo">291</span> } else {<a name="line.291"></a>
+<span class="sourceLineNo">292</span> // append replay list<a name="line.292"></a>
+<span class="sourceLineNo">293</span> assert replayOrderTail.replayNext == null;<a name="line.293"></a>
+<span class="sourceLineNo">294</span> assert other.replayOrderHead.replayPrev == null;<a name="line.294"></a>
+<span class="sourceLineNo">295</span> replayOrderTail.replayNext = other.replayOrderHead;<a name="line.295"></a>
+<span class="sourceLineNo">296</span> other.replayOrderHead.replayPrev = replayOrderTail;<a name="line.296"></a>
+<span class="sourceLineNo">297</span> replayOrderTail = other.replayOrderTail;<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span> // merge rootHead<a name="line.299"></a>
+<span class="sourceLineNo">300</span> if (rootHead == null) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> rootHead = other.rootHead;<a name="line.301"></a>
+<span class="sourceLineNo">302</span> } else if (other.rootHead != null) {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> Entry otherTail = findLinkListTail(other.rootHead);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> otherTail.linkNext = rootHead;<a name="line.304"></a>
+<span class="sourceLineNo">305</span> rootHead.linkPrev = otherTail;<a name="line.305"></a>
+<span class="sourceLineNo">306</span> rootHead = other.rootHead;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> }<a name="line.307"></a>
+<span class="sourceLineNo">308</span><a name="line.308"></a>
+<span class="sourceLineNo">309</span> // merge childUnlinkedHead<a name="line.309"></a>
+<span class="sourceLineNo">310</span> if (childUnlinkedHead == null) {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.311"></a>
+<span class="sourceLineNo">312</span> } else if (other.childUnlinkedHead != null) {<a name="line.312"></a>
+<span class="sourceLineNo">313</span> Entry otherTail = findLinkListTail(other.childUnlinkedHead);<a name="line.313"></a>
+<span class="sourceLineNo">314</span> otherTail.linkNext = childUnlinkedHead;<a name="line.314"></a>
+<span class="sourceLineNo">315</span> childUnlinkedHead.linkPrev = otherTail;<a name="line.315"></a>
+<span class="sourceLineNo">316</span> childUnlinkedHead = other.childUnlinkedHead;<a name="line.316"></a>
+<span class="sourceLineNo">317</span> }<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> maxModifiedProcId = Math.max(maxModifiedProcId, other.maxModifiedProcId);<a name="line.319"></a>
+<span class="sourceLineNo">320</span> minModifiedProcId = Math.max(minModifiedProcId, other.minModifiedProcId);<a name="line.320"></a>
+<span class="sourceLineNo">321</span><a name="line.321"></a>
+<span class="sourceLineNo">322</span> other.clear();<a name="line.322"></a>
+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
+<span class="sourceLineNo">324</span><a name="line.324"></a>
+<span class="sourceLineNo">325</span> /**<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * Returns an EntryIterator with the list of procedures ready to be added to the executor. A<a name="line.326"></a>
+<span class="sourceLineNo">327</span> * Procedure is ready if its children and parent are ready.<a name="line.327"></a>
+<span class="sourceLineNo">328</span> */<a name="line.328"></a>
+<span class="sourceLineNo">329</span> public ProcedureIterator fetchReady() {<a name="line.329"></a>
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+<span class="sourceLineNo">331</span><a name="line.331"></a>
+<span class="sourceLineNo">332</span> Entry readyHead = null;<a name="line.332"></a>
+<span class="sourceLineNo">333</span> Entry readyTail = null;<a name="line.333"></a>
+<span class="sourceLineNo">334</span> Entry p = replayOrderHead;<a name="line.334"></a>
+<span class="sourceLineNo">335</span> while (p != null) {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> Entry next = p.replayNext;<a name="line.336"></a>
+<span class="sourceLineNo">337</span> if (p.isReady()) {<a name="line.337"></a>
+<span class="sourceLineNo">338</span> unlinkFromReplayList(p);<a name="line.338"></a>
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+<span class="sourceLineNo">341</span> p.replayPrev = readyTail;<a name="line.341"></a>
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+<span class="sourceLineNo">344</span> readyHead = p;<a name="line.344"></a>
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+<span class="sourceLineNo">346</span> readyTail = p;<a name="line.346"></a>
+<span class="sourceLineNo">347</span> p.replayNext = null;<a name="line.347"></a>
+<span class="sourceLineNo">348</span> }<a name="line.348"></a>
+<span class="sourceLineNo">349</span> p = next;<a name="line.349"></a>
+<span class="sourceLineNo">350</span> }<a name="line.350"></a>
+<span class="sourceLineNo">351</span> // we need the hash-table lookups for parents, so this must be done<a name="line.351"></a>
+<span class="sourceLineNo">352</span> // out of the loop where we check isReadyToRun()<a name="line.352"></a>
+<span class="sourceLineNo">353</span> for (p = readyHead; p != null; p = p.replayNext) {<a name="line.353"></a>
+<span class="sourceLineNo">354</span> removeFromMap(p.getProcId());<a name="line.354"></a>
+<span class="sourceLineNo">355</span> unlinkFromLinkList(p);<a name="line.355"></a>
+<span class="sourceLineNo">356</span> }<a name="line.356"></a>
+<span class="sourceLineNo">357</span> return readyHead != null ? new EntryIterator(readyHead) : null;<a name="line.357"></a>
+<span class="sourceLineNo">358</span> }<a name="line.358"></a>
+<span class="sourceLineNo">359</span><a name="line.359"></a>
+<span class="sourceLineNo">360</span> /**<a name="line.360"></a>
+<span class="sourceLineNo">361</span> * Drain this map and return all procedures in it.<a name="line.361"></a>
+<span class="sourceLineNo">362</span> */<a name="line.362"></a>
+<span class="sourceLineNo">363</span> public ProcedureIterator fetchAll() {<a name="line.363"></a>
+<span class="sourceLineNo">364</span> Entry head = replayOrderHead;<a name="line.364"></a>
+<span class="sourceLineNo">365</span> for (Entry p = head; p != null; p = p.replayNext) {<a name="line.365"></a>
+<span class="sourceLineNo">366</span> removeFromMap(p.getProcId());<a name="line.366"></a>
+<span class="sourceLineNo">367</span> }<a name="line.367"></a>
+<span class="sourceLineNo">368</span> for (int i = 0; i < procedureMap.length; ++i) {<a name="line.368"></a>
+<span class="sourceLineNo">369</span> assert procedureMap[i] == null : "map not empty i=" + i;<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span> replayOrderHead = null;<a name="line.371"></a>
+<span class="sourceLineNo">372</span> replayOrderTail = null;<a name="line.372"></a>
+<span class="sourceLineNo">373</span> childUnlinkedHead = null;<a name="line.373"></a>
+<span class="sourceLineNo">374</span> rootHead = null;<a name="line.374"></a>
+<span class="sourceLineNo">375</span> return head != null ? new EntryIterator(head) : null;<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> private void buildGraph() {<a name="line.378"></a>
+<span class="sourceLineNo">379</span> Entry p = childUnlinkedHead;<a name="line.379"></a>
+<span class="sourceLineNo">380</span> while (p != null) {<a name="line.380"></a>
+<span class="sourceLineNo">381</span> Entry next = p.linkNext;<a name="line.381"></a>
+<span class="sourceLineNo">382</span> Entry rootProc = getRootProcedure(p);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> if (rootProc != null) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> rootProc.childHead = addToLinkList(p, rootProc.childHead);<a name="line.384"></a>
+<span class="sourceLineNo">385</span> }<a name="line.385"></a>
+<span class="sourceLineNo">386</span> p = next;<a name="line.386"></a>
+<span class="sourceLineNo">387</span> }<a name="line.387"></a>
+<span class="sourceLineNo">388</span><a name="line.388"></a>
+<span class="sourceLineNo">389</span> for (p = rootHead; p != null; p = p.linkNext) {<a name="line.389"></a>
+<span class="sourceLineNo">390</span> checkReadyToRun(p);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> }<a name="line.391"></a>
+<span class="sourceLineNo">392</span> }<a name="line.392"></a>
+<span class="sourceLineNo">393</span><a name="line.393"></a>
+<span class="sourceLineNo">394</span> private Entry getRootProcedure(Entry entry) {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> while (entry != null && entry.hasParent()) {<a name="line.395"></a>
+<span class="sourceLineNo">396</span> entry = getProcedure(entry.getParentId());<a name="line.396"></a>
+<span class="sourceLineNo">397</span> }<a name="line.397"></a>
+<span class="sourceLineNo">398</span> return entry;<a name="line.398"></a>
+<span class="sourceLineNo">399</span> }<a name="line.399"></a>
+<span class="sourceLineNo">400</span><a name="line.400"></a>
+<span class="sourceLineNo">401</span> /**<a name="line.401"></a>
+<span class="sourceLineNo">402</span> * (see the comprehensive explanation in the beginning of {@link ProcedureWALFormatReader}). A<a name="line.402"></a>
+<span class="sourceLineNo">403</span> * Procedure is ready when parent and children are ready. "ready" means that we all the<a name="line.403"></a>
+<span class="sourceLineNo">404</span> * information that we need in-memory.<a name="line.404"></a>
+<span class="sourceLineNo">405</span> * <p/><a name="line.405"></a>
+<span class="sourceLineNo">406</span> * Example-1:<br/><a name="line.406"></a>
+<span class="sourceLineNo">407</span> * We have two WALs, we start reading from the newest (wal-2)<a name="line.407"></a>
+<span class="sourceLineNo">408</span> *<a name="line.408"></a>
+<span class="sourceLineNo">409</span> * <pre><a name="line.409"></a>
+<span class="sourceLineNo">410</span> * wal-2 | C B |<a name="line.410"></a>
+<span class="sourceLineNo">411</span> * wal-1 | A B C |<a name="line.411"></a>
+<span class="sourceLineNo">412</span> * </pre><a name="line.412"></a>
+<span class="sourceLineNo">413</span> *<a name="line.413"></a>
+<span class="sourceLineNo">414</span> * If C and B don't depend on A (A is not the parent), we can start them before reading wal-1. If<a name="line.414"></a>
+<span class="sourceLineNo">415</span> * B is the only one with parent A we can start C. We have to read one more WAL before being able<a name="line.415"></a>
+<span class="sourceLineNo">416</span> * to start B.<a name="line.416"></a>
+<span class="sourceLineNo">417</span> * <p/><a name="line.417"></a>
+<span class="sourceLineNo">418</span> * How do we know with the only information in B that we are not ready.<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * <ul><a name="line.419"></a>
+<span class="sourceLineNo">420</span> * <li>easy case, the parent is missing from the global map</li><a name="line.420"></a>
+<span class="sourceLineNo">421</span> * <li>more complex case we look at the Stack IDs.</li><a name="line.421"></a>
+<span class="sourceLineNo">422</span> * </ul><a name="line.422"></a>
+<span class="sourceLineNo">423</span> * The Stack-IDs are added to the procedure order as an incremental index tracking how many times<a name="line.423"></a>
+<span class="sourceLineNo">424</span> * that procedure was executed, which is equivalent to the number of times we wrote the procedure<a name="line.424"></a>
+<span class="sourceLineNo">425</span> * to the WAL. <br/><a name="line.425"></a>
+<span class="sourceLineNo">426</span> * In the example above:<a name="line.426"></a>
+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
+<span class="sourceLineNo">428</span> * <pre><a name="line.428"></a>
+<span class="sourceLineNo">429</span> * wal-2: B has stackId = [1, 2]<a name="line.429"></a>
+<span class="sourceLineNo">430</span> * wal-1: B has stackId = [1]<a name="line.430"></a>
+<span class="sourceLineNo">431</span> * wal-1: A has stackId = [0]<a name="line.431"></a>
+<span class="sourceLineNo">432</span> * </pre><a name="line.432"></a>
+<span class="sourceLineNo">433</span> *<a name="line.433"></a>
+<span class="sourceLineNo">434</span> * Since we know that the Stack-IDs are incremental for a Procedure, we notice that there is a gap<a name="line.434"></a>
+<span class="sourceLineNo">435</span> * in the stackIds of B, so something was executed before.<a name="line.435"></a>
+<span class="sourceLineNo">436</span> * <p/><a name="line.436"></a>
+<span class="sourceLineNo">437</span> * To identify when a Procedure is ready we do the sum of the stackIds of the procedure and the<a name="line.437"></a>
+<span class="sourceLineNo">438</span> * parent. if the stackIdSum is equal to the sum of {1..maxStackId} then everything we need is<a name="line.438"></a>
+<span class="sourceLineNo">439</span> * available.<a name="line.439"></a>
+<span class="sourceLineNo">440</span> * <p/><a name="line.440"></a>
+<span class="sourceLineNo">441</span> * Example-2<a name="line.441"></a>
+<span class="sourceLineNo">442</span> *<a name="line.442"></a>
+<span class="sourceLineNo">443</span> * <pre><a name="line.443"></a>
+<span class="sourceLineNo">444</span> * wal-2 | A | A stackIds = [0, 2]<a name="line.444"></a>
+<span class="sourceLineNo">445</span> * wal-1 | A B | B stackIds = [1]<a name="line.445"></a>
+<span class="sourceLineNo">446</span> * </pre><a name="line.446"></a>
+<span class="sourceLineNo">447</span> *<a name="line.447"></a>
+<span class="sourceLineNo">448</span> * There is a gap between A stackIds so something was executed in between.<a name="line.448"></a>
+<span class="sourceLineNo">449</span> */<a name="line.449"></a>
+<span class="sourceLineNo">450</span> private boolean checkReadyToRun(Entry rootEntry) {<a name="line.450"></a>
+<span class="sourceLineNo">451</span> assert !rootEntry.hasParent() : "expected root procedure, got " + rootEntry;<a name="line.451"></a>
+<span class="sourceLineNo">452</span><a name="line.452"></a>
+<span class="sourceLineNo">453</span> if (rootEntry.isFinished()) {<a name="line.453"></a>
+<span class="sourceLineNo">454</span> // If the root procedure is finished, sub-procedures should be gone<a name="line.454"></a>
+<span class="sourceLineNo">455</span> if (rootEntry.childHead != null) {<a name="line.455"></a>
+<span class="sourceLineNo">456</span> LOG.error("unexpected active children for root-procedure: {}", rootEntry);<a name="line.456"></a>
+<span class="sourceLineNo">457</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.457"></a>
+<span class="sourceLineNo">458</span> LOG.error("unexpected active children: {}", p);<a name="line.458"></a>
+<span class="sourceLineNo">459</span> }<a name="line.459"></a>
+<span class="sourceLineNo">460</span> }<a name="line.460"></a>
+<span class="sourceLineNo">461</span><a name="line.461"></a>
+<span class="sourceLineNo">462</span> assert rootEntry.childHead == null : "unexpected children on root completion. " + rootEntry;<a name="line.462"></a>
+<span class="sourceLineNo">463</span> rootEntry.ready = true;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> return true;<a name="line.464"></a>
+<span class="sourceLineNo">465</span> }<a name="line.465"></a>
+<span class="sourceLineNo">466</span><a name="line.466"></a>
+<span class="sourceLineNo">467</span> int stackIdSum = 0;<a name="line.467"></a>
+<span class="sourceLineNo">468</span> int maxStackId = 0;<a name="line.468"></a>
+<span class="sourceLineNo">469</span> for (int i = 0; i < rootEntry.proto.getStackIdCount(); ++i) {<a name="line.469"></a>
+<span class="sourceLineNo">470</span> int stackId = 1 + rootEntry.proto.getStackId(i);<a name="line.470"></a>
+<span class="sourceLineNo">471</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> stackIdSum += stackId;<a name="line.472"></a>
+<span class="sourceLineNo">473</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId,<a name="line.473"></a>
+<span class="sourceLineNo">474</span> rootEntry);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> }<a name="line.475"></a>
+<span class="sourceLineNo">476</span><a name="line.476"></a>
+<span class="sourceLineNo">477</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> for (int i = 0; i < p.proto.getStackIdCount(); ++i) {<a name="line.478"></a>
+<span class="sourceLineNo">479</span> int stackId = 1 + p.proto.getStackId(i);<a name="line.479"></a>
+<span class="sourceLineNo">480</span> maxStackId = Math.max(maxStackId, stackId);<a name="line.480"></a>
+<span class="sourceLineNo">481</span> stackIdSum += stackId;<a name="line.481"></a>
+<span class="sourceLineNo">482</span> LOG.trace("stackId={} stackIdSum={} maxStackid={} {}", stackId, stackIdSum, maxStackId, p);<a name="line.482"></a>
+<span class="sourceLineNo">483</span> }<a name="line.483"></a>
+<span class="sourceLineNo">484</span> }<a name="line.484"></a>
+<span class="sourceLineNo">485</span> // The cmpStackIdSum is this formula for finding the sum of a series of numbers:<a name="line.485"></a>
+<span class="sourceLineNo">486</span> // http://www.wikihow.com/Sum-the-Integers-from-1-to-N#/Image:Sum-the-Integers-from-1-to-N-Step-2-Version-3.jpg<a name="line.486"></a>
+<span class="sourceLineNo">487</span> final int cmpStackIdSum = (maxStackId * (maxStackId + 1) / 2);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> if (cmpStackIdSum == stackIdSum) {<a name="line.488"></a>
+<span class="sourceLineNo">489</span> rootEntry.ready = true;<a name="line.489"></a>
+<span class="sourceLineNo">490</span> for (Entry p = rootEntry.childHead; p != null; p = p.linkNext) {<a name="line.490"></a>
+<span class="sourceLineNo">491</span> p.ready = true;<a name="line.491"></a>
+<span class="sourceLineNo">492</span> }<a name="line.492"></a>
+<span class="sourceLineNo">493</span> return true;<a name="line.493"></a>
+<span class="sourceLineNo">494</span> }<a name="line.494"></a>
+<span class="sourceLineNo">495</span> return false;<a name="line.495"></a>
+<span class="sourceLineNo">496</span> }<a name="line.496"></a>
+<span class="sourceLineNo">497</span><a name="line.497"></a>
+<span class="sourceLineNo">498</span> private void unlinkFromReplayList(Entry entry) {<a name="line.498"></a>
+<span class="sourceLineNo">499</span> if (replayOrderHead == entry) {<a name="line.499"></a>
+<span class="sourceLineNo">500</span> replayOrderHead = entry.replayNext;<a name="line.500"></a>
+<span class="sourceLineNo">501</span> }<a name="line.501"></a>
+<span class="sourceLineNo">502</span> if (replayOrderTail == entry) {<a name="line.502"></a>
+<span class="sourceLineNo">503</span> replayOrderTail = entry.replayPrev;<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span> if (entry.replayPrev != null) {<a name="line.505"></a>
+<span class="sourceLineNo">506</span> entry.replayPrev.replayNext = entry.replayNext;<a name="line.506"></a>
+<span class="sourceLineNo">507</span> }<a name="line.507"></a>
+<span class="sourceLineNo">508</span> if (entry.replayNext != null) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> entry.replayNext.replayPrev = entry.replayPrev;<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> private void addToReplayList(final Entry entry) {<a name="line.513"></a>
+<span class="sourceLineNo">514</span> unlinkFromReplayList(entry);<a name="line.514"></a>
+<span class="sourceLineNo">515</span> entry.replayNext = replayOrderHead;<a name="line.515"></a>
+<span class="sourceLineNo">516</span> entry.replayPrev = null;<a name="line.516"></a>
+<span class="sourceLineNo">517</span> if (replayOrderHead != null) {<a name="line.517"></a>
+<span class="sourceLineNo">518</span> replayOrderHead.replayPrev = entry;<a name="line.518"></a>
+<span class="sourceLineNo">519</span> } else {<a name="line.519"></a>
+<span class="sourceLineNo">520</span> replayOrderTail = entry;<a name="line.520"></a>
+<span class="sourceLineNo">521</span> }<a name="line.521"></a>
+<span class="sourceLineNo">522</span> replayOrderHead = entry;<a name="line.522"></a>
+<span class="sourceLineNo">523</span> }<a name="line.523"></a>
+<span class="sourceLineNo">524</span><a name="line.524"></a>
+<span class="sourceLineNo">525</span> private void unlinkFromLinkList(Entry entry) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span> if (entry == rootHead) {<a name="line.526"></a>
+<span class="sourceLineNo">527</span> rootHead = entry.linkNext;<a name="line.527"></a>
+<span class="sourceLineNo">528</span> } else if (entry == childUnlinkedHead) {<a name="line.528"></a>
+<span class="sourceLineNo">529</span> childUnlinkedHead = entry.linkNext;<a name="line.529"></a>
+<span class="sourceLineNo">530</span> }<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (entry.linkPrev != null) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> entry.linkPrev.linkNext = entry.linkNext;<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> if (entry.linkNext != null) {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> entry.linkNext.linkPrev = entry.linkPrev;<a name="line.535"></a>
+<span class="sourceLineNo">536</span> }<a name="line.536"></a>
+<span class="sourceLineNo">537</span> }<a name="line.537"></a>
+<span class="sourceLineNo">538</span><a name="line.538"></a>
+<span class="sourceLineNo">539</span> private Entry addToLinkList(Entry entry, Entry linkHead) {<a name="line.539"></a>
+<span class="sourceLineNo">540</span> unlinkFromLinkList(entry);<a name="line.540"></a>
+<span class="sourceLineNo">541</span> entry.linkNext = linkHead;<a name="line.541"></a>
+<span class="sourceLineNo">542</span> entry.linkPrev = null;<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (linkHead != null) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> linkHead.linkPrev = entry;<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> return entry;<a name="line.546"></a>
+<span class="sourceLineNo">547</span> }<a name="line.547"></a>
+<span class="sourceLineNo">548</span><a name="line.548"></a>
+<span class="sourceLineNo">549</span> private Entry findLinkListTail(Entry linkHead) {<a name="line.549"></a>
+<span class="sourceLineNo">550</span> Entry tail = linkHead;<a name="line.550"></a>
+<span class="sourceLineNo">551</span> while (tail.linkNext != null) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span> tail = tail.linkNext;<a name="line.552"></a>
+<span class="sourceLineNo">553</span> }<a name="line.553"></a>
+<span class="sourceLineNo">554</span> return tail;<a name="line.554"></a>
+<span class="sourceLineNo">555</span> }<a name="line.555"></a>
+<span class="sourceLineNo">556</span><a name="line.556"></a>
+<span class="sourceLineNo">557</span> private Entry addToMap(long procId, boolean hasParent) {<a name="line.557"></a>
+<span class="sourceLineNo">558</span> int slotIndex = getMapSlot(procId);<a name="line.558"></a>
+<span class="sourceLineNo">559</span> Entry entry = getProcedure(slotIndex, procId);<a name="line.559"></a>
+<span class="sourceLineNo">560</span> if (entry != null) {<a name="line.560"></a>
+<span class="sourceLineNo">561</span> return entry;<a name="line.561"></a>
+<span class="sourceLineNo">562</span> }<a name="line.562"></a>
+<span class="sourceLineNo">563</span><a name="line.563"></a>
+<span class="sourceLineNo">564</span> entry = new Entry(procedureMap[slotIndex]);<a name="line.564"></a>
+<span class="sourceLineNo">565</span> procedureMap[slotIndex] = entry;<a name="line.565"></a>
+<span class="sourceLineNo">566</span> return entry;<a name="line.566"></a>
+<span class="sourceLineNo">567</span> }<a name="line.567"></a>
+<span class="sourceLineNo">568</span><a name="line.568"></a>
+<span class="sourceLineNo">569</span> private Entry removeFromMap(final long procId) {<a name="line.569"></a>
+<span class="sourceLineNo">570</span> int slotIndex = getMapSlot(procId);<a name="line.570"></a>
+<span class="sourceLineNo">571</span> Entry prev = null;<a name="line.571"></a>
+<span class="sourceLineNo">572</span> Entry entry = procedureMap[slotIndex];<a name="line.572"></a>
+<span class="sourceLineNo">573</span> while (entry != null) {<a name="line.573"></a>
+<span class="sourceLineNo">574</span> if (procId == entry.getProcId()) {<a name="line.574"></a>
+<span class="sourceLineNo">575</span> if (prev != null) {<a name="line.575"></a>
+<span class="sourceLineNo">576</span> prev.hashNext = entry.hashNext;<a name="line.576"></a>
+<span class="sourceLineNo">577</span> } else {<a name="line.577"></a>
+<span class="sourceLineNo">578</span> procedureMap[slotIndex] = entry.hashNext;<a name="line.578"></a>
+<span class="sourceLineNo">579</span> }<a name="line.579"></a>
+<span class="sourceLineNo">580</span> entry.hashNext = null;<a name="line.580"></a>
+<span class="sourceLineNo">581</span> return entry;<a name="line.581"></a>
+<span class="sourceLineNo">582</span> }<a name="line.582"></a>
+<span class="sourceLineNo">583</span> prev = entry;<a name="line.583"></a>
+<span class="sourceLineNo">584</span> entry = entry.hashNext;<a name="line.584"></a>
+<span class="sourceLineNo">585</span> }<a name="line.585"></a>
+<span class="sourceLineNo">586</span> return null;<a name="line.586"></a>
+<span class="sourceLineNo">587</span> }<a name="line.587"></a>
+<span class="sourceLineNo">588</span><a name="line.588"></a>
+<span class="sourceLineNo">589</span> private Entry getProcedure(long procId) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> return getProcedure(getMapSlot(procId), procId);<a name="line.590"></a>
+<span class="sourceLineNo">591</span> }<a name="line.591"></a>
+<span class="sourceLineNo">592</span><a name="line.592"></a>
+<span class="sourceLineNo">593</span> private Entry getProcedure(int slotIndex, long procId) {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> Entry entry = procedureMap[slotIndex];<a name="line.594"></a>
+<span class="sourceLineNo">595</span> while (entry != null) {<a name="line.595"></a>
+<span class="sourceLineNo">596</span> if (procId == entry.getProcId()) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> return entry;<a name="line.597"></a>
+<span class="sourceLineNo">598</span> }<a name="line.598"></a>
+<span class="sourceLineNo">599</span> entry = entry.hashNext;<a name="line.599"></a>
+<span class="sourceLineNo">600</span> }<a name="line.600"></a>
+<span class="sourceLineNo">601</span> return null;<a name="line.601"></a>
+<span class="sourceLineNo">602</span> }<a name="line.602"></a>
+<span class="sourceLineNo">603</span><a name="line.603"></a>
+<span class="sourceLineNo">604</span> private int getMapSlot(long procId) {<a name="line.604"></a>
+<span class="sourceLineNo">605</span> return (int) (Procedure.getProcIdHashCode(procId) % procedureMap.length);<a name="line.605"></a>
+<span class="sourceLineNo">606</span> }<a name="line.606"></a>
+<span class="sourceLineNo">607</span>}<a name="line.607"></a>
+
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+</pre>
+</div>
+</body>
+</html>
[44/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/index-all.html
----------------------------------------------------------------------
diff --git a/devapidocs/index-all.html b/devapidocs/index-all.html
index 53da923..7330857 100644
--- a/devapidocs/index-all.html
+++ b/devapidocs/index-all.html
@@ -1149,7 +1149,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.TimeoutExecutorThread.html#add-org.apache.hadoop.hbase.procedure2.util.DelayedUtil.DelayedWithTimeout-">add(DelayedUtil.DelayedWithTimeout)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.TimeoutExecutorThread.html" title="class in org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.TimeoutExecutorThread</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#add-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">add(ProcedureProtos.Procedure)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#add-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.Procedure-">add(ProcedureProtos.Procedure)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/TimeoutExecutorThread.html#add-org.apache.hadoop.hbase.procedure2.InlineChore-">add(InlineChore)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/TimeoutExecutorThread.html" title="class in org.apache.hadoop.hbase.procedure2">TimeoutExecutorThread</a></dt>
<dd> </dd>
@@ -2337,7 +2337,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/ServerName.html#address">address</a></span> - Variable in class org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#ADDRESS_BITS_PER_WORD">ADDRESS_BITS_PER_WORD</a></span> - Static variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#ADDRESS_BITS_PER_WORD">ADDRESS_BITS_PER_WORD</a></span> - Static variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/BatchErrors.html#addresses">addresses</a></span> - Variable in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/BatchErrors.html" title="class in org.apache.hadoop.hbase.client">BatchErrors</a></dt>
<dd> </dd>
@@ -2585,7 +2585,7 @@
<div class="block">Checks if an authentication tokens exists for the connected cluster,
obtaining one if needed and adding it to the user's credentials.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">addToLinkList(ProcedureWALFormatReader.Entry, ProcedureWALFormatReader.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToLinkList(WALProcedureMap.Entry, WALProcedureMap.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/replication/UpdatePeerConfigProcedure.html#addToList-java.util.List-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationQueueStorage-">addToList(List<String>, String, ReplicationQueueStorage)</a></span> - Method in class org.apache.hadoop.hbase.master.replication.<a href="org/apache/hadoop/hbase/master/replication/UpdatePeerConfigProcedure.html" title="class in org.apache.hadoop.hbase.master.replication">UpdatePeerConfigProcedure</a></dt>
<dd> </dd>
@@ -2593,7 +2593,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/replication/ModifyPeerProcedure.html#addToMap-java.util.Map-java.lang.String-long-org.apache.hadoop.hbase.replication.ReplicationQueueStorage-">addToMap(Map<String, Long>, String, long, ReplicationQueueStorage)</a></span> - Method in class org.apache.hadoop.hbase.master.replication.<a href="org/apache/hadoop/hbase/master/replication/ModifyPeerProcedure.html" title="class in org.apache.hadoop.hbase.master.replication">ModifyPeerProcedure</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToMap-long-boolean-">addToMap(long, boolean)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToMap-long-boolean-">addToMap(long, boolean)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/HRegionServer.html#addToMovedRegions-java.lang.String-org.apache.hadoop.hbase.ServerName-long-">addToMovedRegions(String, ServerName, long)</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/HRegionServer.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionServer</a></dt>
<dd> </dd>
@@ -2601,7 +2601,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/AssignmentManager.html#addToPendingAssignment-java.util.HashMap-java.util.Collection-">addToPendingAssignment(HashMap<RegionInfo, RegionStateNode>, Collection<RegionInfo>)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignmentManager</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">addToReplayList(ProcedureWALFormatReader.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToReplayList(WALProcedureMap.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/favored/FavoredNodesManager.html#addToReplicaLoad-org.apache.hadoop.hbase.client.RegionInfo-java.util.List-">addToReplicaLoad(RegionInfo, List<ServerName>)</a></span> - Method in class org.apache.hadoop.hbase.favored.<a href="org/apache/hadoop/hbase/favored/FavoredNodesManager.html" title="class in org.apache.hadoop.hbase.favored">FavoredNodesManager</a></dt>
<dd> </dd>
@@ -2885,9 +2885,9 @@
<dd>
<div class="block">Aligns a number to 8.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#alignDown-long-">alignDown(long)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#alignDown-long-">alignDown(long)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#alignUp-long-">alignUp(long)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#alignUp-long-">alignUp(long)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/ServerNonceManager.OperationContext.html#ALL_FLAG_BITS">ALL_FLAG_BITS</a></span> - Static variable in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/ServerNonceManager.OperationContext.html" title="class in org.apache.hadoop.hbase.regionserver">ServerNonceManager.OperationContext</a></dt>
<dd> </dd>
@@ -6041,15 +6041,17 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/filter/BitComparator.html#bitOperator">bitOperator</a></span> - Variable in class org.apache.hadoop.hbase.filter.<a href="org/apache/hadoop/hbase/filter/BitComparator.html" title="class in org.apache.hadoop.hbase.filter">BitComparator</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BITS_PER_WORD">BITS_PER_WORD</a></span> - Static variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BITS_PER_WORD">BITS_PER_WORD</a></span> - Static variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BitSetNode-long-boolean-">BitSetNode(long, boolean)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
-<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BitSetNode-long-long:A-long:A-">BitSetNode(long, long[], long[])</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">BitSetNode</span></a> - Class in <a href="org/apache/hadoop/hbase/procedure2/store/package-summary.html">org.apache.hadoop.hbase.procedure2.store</a></dt>
+<dd>
+<div class="block">A bitmap which can grow/merge with other <a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><code>BitSetNode</code></a> (if certain conditions are met).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-long-boolean-">BitSetNode(long, boolean)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode-">BitSetNode(ProcedureProtos.ProcedureStoreTracker.TrackerNode)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode-">BitSetNode(ProcedureProtos.ProcedureStoreTracker.TrackerNode)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-boolean-">BitSetNode(ProcedureStoreTracker.BitSetNode, boolean)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-boolean-">BitSetNode(BitSetNode, boolean)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/BloomFilterUtil.html#bitvals">bitvals</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/BloomFilterUtil.html" title="class in org.apache.hadoop.hbase.util">BloomFilterUtil</a></dt>
<dd>
@@ -7294,7 +7296,7 @@
<dd>
<div class="block">Create a request to grant user permissions.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#buildGraph--">buildGraph()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#buildGraph--">buildGraph()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#buildHoldingCleanupTracker--">buildHoldingCleanupTracker()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
<dd> </dd>
@@ -9159,11 +9161,11 @@
<dd>
<div class="block">Are there enough available resources to allow execution?</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#canGrow-long-">canGrow(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#canGrow-long-">canGrow(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/filter/TimestampsFilter.html#canHint">canHint</a></span> - Variable in class org.apache.hadoop.hbase.filter.<a href="org/apache/hadoop/hbase/filter/TimestampsFilter.html" title="class in org.apache.hadoop.hbase.filter">TimestampsFilter</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#canMerge-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">canMerge(ProcedureStoreTracker.BitSetNode)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#canMerge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">canMerge(BitSetNode)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/StoreFileScanner.html#canOptimizeForNonNullColumn">canOptimizeForNonNullColumn</a></span> - Variable in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/StoreFileScanner.html" title="class in org.apache.hadoop.hbase.regionserver">StoreFileScanner</a></dt>
<dd> </dd>
@@ -10928,8 +10930,10 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/HRegion.html#checkReadsEnabled--">checkReadsEnabled()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/HRegion.html" title="class in org.apache.hadoop.hbase.regionserver">HRegion</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">checkReadyToRun(ProcedureWALFormatReader.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
-<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">checkReadyToRun(WALProcedureMap.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
+<dd>
+<div class="block">(see the comprehensive explanation in the beginning of <a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>ProcedureWALFormatReader</code></a>).</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.html#checkRegionBoundaries">checkRegionBoundaries</a></span> - Variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.html#checkRegionBoundaries--">checkRegionBoundaries()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck</a></dt>
@@ -11257,7 +11261,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/visibility/expression/NonLeafExpressionNode.html#childExps">childExps</a></span> - Variable in class org.apache.hadoop.hbase.security.visibility.expression.<a href="org/apache/hadoop/hbase/security/visibility/expression/NonLeafExpressionNode.html" title="class in org.apache.hadoop.hbase.security.visibility.expression">NonLeafExpressionNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#childHead">childHead</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#childHead">childHead</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/access/ZKPermissionWatcher.html#childrenChangedFuture">childrenChangedFuture</a></span> - Variable in class org.apache.hadoop.hbase.security.access.<a href="org/apache/hadoop/hbase/security/access/ZKPermissionWatcher.html" title="class in org.apache.hadoop.hbase.security.access">ZKPermissionWatcher</a></dt>
<dd> </dd>
@@ -11267,7 +11271,7 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#childrenLatch">childrenLatch</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#childUnlinkedHead">childUnlinkedHead</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#childUnlinkedHead">childUnlinkedHead</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/snapshot/ExportSnapshot.Options.html#CHMOD">CHMOD</a></span> - Static variable in class org.apache.hadoop.hbase.snapshot.<a href="org/apache/hadoop/hbase/snapshot/ExportSnapshot.Options.html" title="class in org.apache.hadoop.hbase.snapshot">ExportSnapshot.Options</a></dt>
<dd> </dd>
@@ -11961,7 +11965,7 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/SimpleProcedureScheduler.html#clear--">clear()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/SimpleProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">SimpleProcedureScheduler</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#clear--">clear()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#clear--">clear()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/NoOpRegionSizeStore.html#clear--">clear()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/NoOpRegionSizeStore.html" title="class in org.apache.hadoop.hbase.quotas">NoOpRegionSizeStore</a></dt>
<dd> </dd>
@@ -17389,9 +17393,9 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#contains-int:A-int-">contains(int[], int)</a></span> - Method in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#contains-long-">contains(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#contains-long-">contains(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#contains-long-">contains(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#contains-long-">contains(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/CellFlatMap.CellFlatMapCollection.html#contains-java.lang.Object-">contains(Object)</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/CellFlatMap.CellFlatMapCollection.html" title="class in org.apache.hadoop.hbase.regionserver">CellFlatMap.CellFlatMapCollection</a></dt>
<dd> </dd>
@@ -17694,13 +17698,13 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/RemoteProcedureException.html#convert--">convert()</a></span> - Method in exception org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/RemoteProcedureException.html" title="class in org.apache.hadoop.hbase.procedure2">RemoteProcedureException</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#convert--">convert()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#convert--">convert()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd>
<div class="block">Convert to
org.apache.hadoop.hbase.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode
protobuf.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#convert--">convert()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#convert--">convert()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/access/SecureBulkLoadEndpoint.html#convert-org.apache.hadoop.hbase.protobuf.generated.ClientProtos.PrepareBulkLoadRequest-">convert(ClientProtos.PrepareBulkLoadRequest)</a></span> - Method in class org.apache.hadoop.hbase.security.access.<a href="org/apache/hadoop/hbase/security/access/SecureBulkLoadEndpoint.html" title="class in org.apache.hadoop.hbase.security.access">SecureBulkLoadEndpoint</a></dt>
<dd>
@@ -21617,7 +21621,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/hfile/BlockCachesIterator.html#current">current</a></span> - Variable in class org.apache.hadoop.hbase.io.hfile.<a href="org/apache/hadoop/hbase/io/hfile/BlockCachesIterator.html" title="class in org.apache.hadoop.hbase.io.hfile">BlockCachesIterator</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#current">current</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.EntryIterator</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#current">current</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.EntryIterator</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/KeyValueHeap.html#current">current</a></span> - Variable in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/KeyValueHeap.html" title="class in org.apache.hadoop.hbase.regionserver">KeyValueHeap</a></dt>
<dd>
@@ -24411,9 +24415,11 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/coprocessor/example/BulkDeleteEndpoint.html#delete-com.google.protobuf.RpcController-org.apache.hadoop.hbase.coprocessor.example.generated.BulkDeleteProtos.BulkDeleteRequest-com.google.protobuf.RpcCallback-">delete(RpcController, BulkDeleteProtos.BulkDeleteRequest, RpcCallback<BulkDeleteProtos.BulkDeleteResponse>)</a></span> - Method in class org.apache.hadoop.hbase.coprocessor.example.<a href="org/apache/hadoop/hbase/coprocessor/example/BulkDeleteEndpoint.html" title="class in org.apache.hadoop.hbase.coprocessor.example">BulkDeleteEndpoint</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#delete-long-">delete(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#delete-long-">delete(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store">NoopProcedureStore</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure, long[])</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store">NoopProcedureStore</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure<?>, long[])</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store">NoopProcedureStore</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#delete-long:A-int-int-">delete(long[], int, int)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store">NoopProcedureStore</a></dt>
<dd> </dd>
@@ -24422,7 +24428,7 @@
<div class="block">The specified procId was removed from the executor,
due to completion, abort or failure.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure, long[])</a></span> - Method in interface org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure<?>, long[])</a></span> - Method in interface org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore</a></dt>
<dd>
<div class="block">The parent procedure completed.</div>
</dd>
@@ -24431,17 +24437,15 @@
<div class="block">The specified procIds were removed from the executor,
due to completion, abort or failure.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#delete-long-">delete(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
-<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long-">delete(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long:A-">delete(long[])</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">delete(ProcedureStoreTracker.BitSetNode, long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">delete(BitSetNode, long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-long-">delete(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure, long[])</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete(Procedure<?>, long[])</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-long:A-int-int-">delete(long[], int, int)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
<dd> </dd>
@@ -24665,7 +24669,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/CompactionTool.CompactionWorker.html#deleteCompacted">deleteCompacted</a></span> - Variable in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/CompactionTool.CompactionWorker.html" title="class in org.apache.hadoop.hbase.regionserver">CompactionTool.CompactionWorker</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#deleted">deleted</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#deleted">deleted</a></span> - Variable in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd>
<div class="block">Keeps track of procedure ids which belong to this bitmap's range and have been deleted.</div>
</dd>
@@ -26922,7 +26926,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/replication/regionserver/ReplicationSyncUp.DummyServer.html#DummyServer-java.lang.String-">DummyServer(String)</a></span> - Constructor for class org.apache.hadoop.hbase.replication.regionserver.<a href="org/apache/hadoop/hbase/replication/regionserver/ReplicationSyncUp.DummyServer.html" title="class in org.apache.hadoop.hbase.replication.regionserver">ReplicationSyncUp.DummyServer</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#dump--">dump()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#dump--">dump()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#dump--">dump()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
<dd> </dd>
@@ -28372,7 +28376,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/SingleResponse.Entry.html#Entry--">Entry()</a></span> - Constructor for class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/SingleResponse.Entry.html" title="class in org.apache.hadoop.hbase.client">SingleResponse.Entry</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#Entry-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">Entry(ProcedureWALFormatReader.Entry)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">Entry(WALProcedureMap.Entry)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/wal/RingBufferTruck.html#entry">entry</a></span> - Variable in class org.apache.hadoop.hbase.regionserver.wal.<a href="org/apache/hadoop/hbase/regionserver/wal/RingBufferTruck.html" title="class in org.apache.hadoop.hbase.regionserver.wal">RingBufferTruck</a></dt>
<dd> </dd>
@@ -28408,7 +28412,7 @@
<dd>
<div class="block">Total # of key/value entries, i.e.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">EntryIterator(ProcedureWALFormatReader.Entry)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.EntryIterator</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">EntryIterator(WALProcedureMap.Entry)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.EntryIterator</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceShipper.html#entryReader">entryReader</a></span> - Variable in class org.apache.hadoop.hbase.replication.regionserver.<a href="org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceShipper.html" title="class in org.apache.hadoop.hbase.replication.regionserver">ReplicationSourceShipper</a></dt>
<dd> </dd>
@@ -30923,8 +30927,10 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/QuotaCache.QuotaRefresherChore.html#fetch-java.lang.String-java.util.concurrent.ConcurrentHashMap-org.apache.hadoop.hbase.quotas.QuotaCache.Fetcher-">fetch(String, ConcurrentHashMap<K, V>, QuotaCache.Fetcher<K, V>)</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/QuotaCache.QuotaRefresherChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaCache.QuotaRefresherChore</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#fetchAll--">fetchAll()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
-<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchAll--">fetchAll()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
+<dd>
+<div class="block">Drain this map and return all procedures in it.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/QuotaObserverChore.html#fetchAllTablesWithQuotasDefined--">fetchAllTablesWithQuotasDefined()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a></dt>
<dd>
<div class="block">Computes the set of all tables that have quotas defined.</div>
@@ -30937,8 +30943,10 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/QuotaCache.QuotaRefresherChore.html#fetchNamespaceQuotaState--">fetchNamespaceQuotaState()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/QuotaCache.QuotaRefresherChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaCache.QuotaRefresherChore</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#fetchReady--">fetchReady()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
-<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#fetchReady--">fetchReady()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
+<dd>
+<div class="block">Returns an EntryIterator with the list of procedures ready to be added to the executor.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/rest/ProtobufStreamingOutput.html#fetchSize">fetchSize</a></span> - Variable in class org.apache.hadoop.hbase.rest.<a href="org/apache/hadoop/hbase/rest/ProtobufStreamingOutput.html" title="class in org.apache.hadoop.hbase.rest">ProtobufStreamingOutput</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/replication/HBaseReplicationEndpoint.html#fetchSlavesAddresses-org.apache.hadoop.hbase.zookeeper.ZKWatcher-">fetchSlavesAddresses(ZKWatcher)</a></span> - Static method in class org.apache.hadoop.hbase.replication.<a href="org/apache/hadoop/hbase/replication/HBaseReplicationEndpoint.html" title="class in org.apache.hadoop.hbase.replication">HBaseReplicationEndpoint</a></dt>
@@ -32122,7 +32130,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/backup/mapreduce/MapReduceBackupMergeJob.html#findInputDirectories-org.apache.hadoop.fs.FileSystem-java.lang.String-org.apache.hadoop.hbase.TableName-java.lang.String:A-">findInputDirectories(FileSystem, String, TableName, String[])</a></span> - Method in class org.apache.hadoop.hbase.backup.mapreduce.<a href="org/apache/hadoop/hbase/backup/mapreduce/MapReduceBackupMergeJob.html" title="class in org.apache.hadoop.hbase.backup.mapreduce">MapReduceBackupMergeJob</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">findLinkListTail(ProcedureWALFormatReader.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">findLinkListTail(WALProcedureMap.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/wal/SequenceIdAccounting.html#findLower-java.util.Map-">findLower(Map<byte[], Long>)</a></span> - Method in class org.apache.hadoop.hbase.regionserver.wal.<a href="org/apache/hadoop/hbase/regionserver/wal/SequenceIdAccounting.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SequenceIdAccounting</a></dt>
<dd>
@@ -34701,9 +34709,9 @@
<dd>
<div class="block">Gets the current active master, if available.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#getActiveMaxProcId--">getActiveMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getActiveMaxProcId--">getActiveMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#getActiveMinProcId--">getActiveMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getActiveMinProcId--">getActiveMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getActiveMinProcId--">getActiveMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
<dd> </dd>
@@ -35613,7 +35621,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/thrift2/ThriftServer.html#getBindAddress-org.apache.hadoop.conf.Configuration-org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine-">getBindAddress(Configuration, CommandLine)</a></span> - Method in class org.apache.hadoop.hbase.thrift2.<a href="org/apache/hadoop/hbase/thrift2/ThriftServer.html" title="class in org.apache.hadoop.hbase.thrift2">ThriftServer</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#getBitmapIndex-long-">getBitmapIndex(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getBitmapIndex-long-">getBitmapIndex(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/hfile/BlockCache.html#getBlock-org.apache.hadoop.hbase.io.hfile.BlockCacheKey-boolean-boolean-boolean-">getBlock(BlockCacheKey, boolean, boolean, boolean)</a></span> - Method in interface org.apache.hadoop.hbase.io.hfile.<a href="org/apache/hadoop/hbase/io/hfile/BlockCache.html" title="interface in org.apache.hadoop.hbase.io.hfile">BlockCache</a></dt>
<dd>
@@ -38890,7 +38898,7 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/errorhandling/TimeoutException.html#getEnd--">getEnd()</a></span> - Method in exception org.apache.hadoop.hbase.errorhandling.<a href="org/apache/hadoop/hbase/errorhandling/TimeoutException.html" title="class in org.apache.hadoop.hbase.errorhandling">TimeoutException</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#getEnd--">getEnd()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getEnd--">getEnd()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/RegionInfo.html#getEndKey--">getEndKey()</a></span> - Method in interface org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></dt>
<dd> </dd>
@@ -42210,7 +42218,7 @@
<dd>
<div class="block">Get the application's mapper class.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getMapSlot-long-">getMapSlot(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMapSlot-long-">getMapSlot(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/Admin.html#getMaster--">getMaster()</a></span> - Method in interface org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/Admin.html" title="interface in org.apache.hadoop.hbase.client">Admin</a></dt>
<dd> </dd>
@@ -42584,7 +42592,10 @@
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/ClusterLoadState.html#getMaxLoad--">getMaxLoad()</a></span> - Method in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/ClusterLoadState.html" title="class in org.apache.hadoop.hbase.master.balancer">ClusterLoadState</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getMaxLogId-org.apache.hadoop.fs.FileStatus:A-">getMaxLogId(FileStatus[])</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">Make sure that the file set are gotten by calling <a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getLogFiles--"><code>WALProcedureStore.getLogFiles()</code></a>, where we will sort
+ the file set by log id.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/snapshot/SnapshotDescriptionUtils.html#getMaxMasterTimeout-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription.Type-long-">getMaxMasterTimeout(Configuration, SnapshotProtos.SnapshotDescription.Type, long)</a></span> - Static method in class org.apache.hadoop.hbase.snapshot.<a href="org/apache/hadoop/hbase/snapshot/SnapshotDescriptionUtils.html" title="class in org.apache.hadoop.hbase.snapshot">SnapshotDescriptionUtils</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/coprocessor/example/ExampleMasterObserverWithMetrics.html#getMaxMemory--">getMaxMemory()</a></span> - Method in class org.apache.hadoop.hbase.coprocessor.example.<a href="org/apache/hadoop/hbase/coprocessor/example/ExampleMasterObserverWithMetrics.html" title="class in org.apache.hadoop.hbase.coprocessor.example">ExampleMasterObserverWithMetrics</a></dt>
@@ -42607,6 +42618,8 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.html#getMaxMerge--">getMaxMerge()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMaxModifiedProcId--">getMaxModifiedProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.html#getMaxOverlapsToSideline--">getMaxOverlapsToSideline()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/thrift/IncrementCoalescer.html#getMaxPoolSize--">getMaxPoolSize()</a></span> - Method in class org.apache.hadoop.hbase.thrift.<a href="org/apache/hadoop/hbase/thrift/IncrementCoalescer.html" title="class in org.apache.hadoop.hbase.thrift">IncrementCoalescer</a></dt>
@@ -42617,8 +42630,6 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#getMaxProcId--">getMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFile</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getMaxProcId--">getMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
-<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/thrift/IncrementCoalescer.html#getMaxQueueSize--">getMaxQueueSize()</a></span> - Method in class org.apache.hadoop.hbase.thrift.<a href="org/apache/hadoop/hbase/thrift/IncrementCoalescer.html" title="class in org.apache.hadoop.hbase.thrift">IncrementCoalescer</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/thrift/IncrementCoalescerMBean.html#getMaxQueueSize--">getMaxQueueSize()</a></span> - Method in interface org.apache.hadoop.hbase.thrift.<a href="org/apache/hadoop/hbase/thrift/IncrementCoalescerMBean.html" title="interface in org.apache.hadoop.hbase.thrift">IncrementCoalescerMBean</a></dt>
@@ -43452,6 +43463,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/compactions/CompactionConfiguration.html#getMinLocalityToForceCompact--">getMinLocalityToForceCompact()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.compactions.<a href="org/apache/hadoop/hbase/regionserver/compactions/CompactionConfiguration.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionConfiguration</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getMinModifiedProcId--">getMinModifiedProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/hfile/FixedFileTrailer.html#getMinorVersion--">getMinorVersion()</a></span> - Method in class org.apache.hadoop.hbase.io.hfile.<a href="org/apache/hadoop/hbase/io/hfile/FixedFileTrailer.html" title="class in org.apache.hadoop.hbase.io.hfile">FixedFileTrailer</a></dt>
<dd>
<div class="block">Returns the minor version of this HFile format</div>
@@ -43460,8 +43473,6 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html#getMinProcId--">getMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFile.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFile</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getMinProcId--">getMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
-<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/CompactionPipeline.html#getMinSequenceId--">getMinSequenceId()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/CompactionPipeline.html" title="class in org.apache.hadoop.hbase.regionserver">CompactionPipeline</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/CompositeImmutableSegment.html#getMinSequenceId--">getMinSequenceId()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/CompositeImmutableSegment.html" title="class in org.apache.hadoop.hbase.regionserver">CompositeImmutableSegment</a></dt>
@@ -43690,6 +43701,10 @@
<dd>
<div class="block">Get the modification time of this store file.</div>
</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getModifiedMaxProcId--">getModifiedMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getModifiedMinProcId--">getModifiedMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html#getModTime--">getModTime()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.HbckInfo.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck.HbckInfo</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/backup/example/TableHFileArchiveTracker.html#getMonitor--">getMonitor()</a></span> - Method in class org.apache.hadoop.hbase.backup.example.<a href="org/apache/hadoop/hbase/backup/example/TableHFileArchiveTracker.html" title="class in org.apache.hadoop.hbase.backup.example">TableHFileArchiveTracker</a></dt>
@@ -45400,7 +45415,7 @@
<dd>
<div class="block">Returns the full path of the immediate parent of the specified node.</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#getParentId--">getParentId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#getParentId--">getParentId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#getParentProcId--">getParentProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd> </dd>
@@ -46029,9 +46044,9 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/ProcedureExecutor.html#getProcedure-java.lang.Class-long-">getProcedure(Class<T>, long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/ProcedureExecutor.html" title="class in org.apache.hadoop.hbase.procedure2">ProcedureExecutor</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getProcedure-long-">getProcedure(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-long-">getProcedure(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getProcedure-int-long-">getProcedure(int, long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-int-long-">getProcedure(int, long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/CoordinatedStateManager.html#getProcedureCoordinatorRpcs-java.lang.String-java.lang.String-">getProcedureCoordinatorRpcs(String, String)</a></span> - Method in interface org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/CoordinatedStateManager.html" title="interface in org.apache.hadoop.hbase">CoordinatedStateManager</a></dt>
<dd>
@@ -46146,7 +46161,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#getProcId--">getProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#getProcId--">getProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#getProcId--">getProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#getProcIdHashCode-long-">getProcIdHashCode(long)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd>
@@ -48558,7 +48573,7 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/token/ZKSecretWatcher.html#getRootKeyZNode--">getRootKeyZNode()</a></span> - Method in class org.apache.hadoop.hbase.security.token.<a href="org/apache/hadoop/hbase/security/token/ZKSecretWatcher.html" title="class in org.apache.hadoop.hbase.security.token">ZKSecretWatcher</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">getRootProcedure(ProcedureWALFormatReader.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.WalProcedureMap</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">getRootProcedure(WALProcedureMap.Entry)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#getRootProcedureId-java.util.Map-org.apache.hadoop.hbase.procedure2.Procedure-">getRootProcedureId(Map<Long, Procedure<T>>, Procedure<T>)</a></span> - Static method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd>
@@ -50632,7 +50647,7 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/errorhandling/TimeoutException.html#getStart--">getStart()</a></span> - Method in exception org.apache.hadoop.hbase.errorhandling.<a href="org/apache/hadoop/hbase/errorhandling/TimeoutException.html" title="class in org.apache.hadoop.hbase.errorhandling">TimeoutException</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#getStart--">getStart()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getStart--">getStart()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/HRegionServer.html#getStartcode--">getStartcode()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/HRegionServer.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionServer</a></dt>
<dd> </dd>
@@ -53629,10 +53644,6 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/EncryptionUtil.html#getUnwrapKey-org.apache.hadoop.conf.Configuration-java.lang.String-org.apache.hadoop.hbase.shaded.protobuf.generated.EncryptionProtos.WrappedKey-org.apache.hadoop.hbase.io.crypto.Cipher-">getUnwrapKey(Configuration, String, EncryptionProtos.WrappedKey, Cipher)</a></span> - Static method in class org.apache.hadoop.hbase.security.<a href="org/apache/hadoop/hbase/security/EncryptionUtil.html" title="class in org.apache.hadoop.hbase.security">EncryptionUtil</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getUpdatedMaxProcId--">getUpdatedMaxProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
-<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getUpdatedMinProcId--">getUpdatedMinProcId()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a></dt>
-<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/MemStoreFlusher.html#getUpdatesBlockedMsHighWater--">getUpdatesBlockedMsHighWater()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/MemStoreFlusher.html" title="class in org.apache.hadoop.hbase.regionserver">MemStoreFlusher</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapper.html#getUpdatesBlockedTime--">getUpdatesBlockedTime()</a></span> - Method in interface org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/MetricsRegionServerWrapper.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsRegionServerWrapper</a></dt>
@@ -55136,11 +55147,11 @@
<dd>
<div class="block">Group service to retrieve the user group information</div>
</dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html#grow-long-">grow(long)</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.<a href="org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/util/ByteSlot.html#GROW_ALIGN">GROW_ALIGN</a></span> - Static variable in class org.apache.hadoop.hbase.procedure2.util.<a href="org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a></dt>
<dd> </dd>
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<dd>
<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
</dd>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/mapreduce/HashTable.HashMapper.html#HashMapper--">HashMapper()</a></span> - Constructor for class org.apache.hadoop.hbase.mapreduce.<a href="org/apache/hadoop/hbase/mapreduce/HashTable.HashMapper.html" title="class in org.apache.hadoop.hbase.mapreduce">HashTable.HashMapper</a></dt>
<dd> </dd>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/mapreduce/HashTable.ResultHasher.html#hashResult-org.apache.hadoop.hbase.client.Result-">hashResult(Result)</a></span> - Method in class org.apache.hadoop.hbase.mapreduce.<a href="org/apache/hadoop/hbase/mapreduce/HashTable.ResultHasher.html" title="class in org.apache.hadoop.hbase.mapreduce">HashTable.ResultHasher</a></dt>
<dd> </dd>
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<dd>
<div class="block">Returns true if the iterator has more elements.</div>
</dd>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/QuotaRetriever.Iter.html#hasNext--">hasNext()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/QuotaRetriever.Iter.html" title="class in org.apache.hadoop.hbase.quotas">QuotaRetriever.Iter</a></dt>
<dd> </dd>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/Procedure.html#hasParent--">hasParent()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></dt>
<dd> </dd>
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+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#hasParent--">hasParent()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.store.wal.<a href="org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/LockAndQueue.html#hasParentLock-org.apache.hadoop.hbase.procedure2.Procedure-">hasParentLock(Procedure<?>)</a></span> -
<TRUNCATED>
[09/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
----------------------------------------------------------------------
diff --git a/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html b/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
index 0c894de..65a28b9 100644
--- a/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
+++ b/testapidocs/src-html/org/apache/hadoop/hbase/HBaseTestingUtility.html
@@ -179,4145 +179,4146 @@
<span class="sourceLineNo">171</span> * avoiding port contention if another local HBase instance is already running).<a name="line.171"></a>
<span class="sourceLineNo">172</span> * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"<a name="line.172"></a>
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+<span class="sourceLineNo">419</span> * it data dir on. Moding a System property is not the way to do concurrent<a name="line.419"></a>
+<span class="sourceLineNo">420</span> * instances -- another instance could grab the temporary<a name="line.420"></a>
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+<span class="sourceLineNo">422</span> * single instance only is how the minidfscluster works.<a name="line.422"></a>
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+<span class="sourceLineNo">424</span> * We also create the underlying directory for<a name="line.424"></a>
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+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span> private void createSubDirAndSystemProperty(<a name="line.455"></a>
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+<span class="sourceLineNo">457</span><a name="line.457"></a>
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+<span class="sourceLineNo">462</span> // that there will be no conflicts<a name="line.462"></a>
+<span class="sourceLineNo">463</span> LOG.info("System.getProperty(\""+propertyName+"\") already set to: "+<a name="line.463"></a>
+<span class="sourceLineNo">464</span> sysValue + " so I do NOT create it in " + parent);<a name="line.464"></a>
+<span class="sourceLineNo">465</span> String confValue = conf.get(propertyName);<a name="line.465"></a>
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+<span class="sourceLineNo">467</span> LOG.warn(<a name="line.467"></a>
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+<span class="sourceLineNo">497</span> @Deprecated<a name="line.497"></a>
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</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code>
+<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code>
<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code>
+<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code>
<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code>
+<td class="colLast"><span class="typeNameLabel">ProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code>
<div class="block">The specified procedure was executed,
and the new state should be written to the store.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> </td>
+<td class="colLast"><span class="typeNameLabel">NoopProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td>
</tr>
</tbody>
</table>
@@ -1666,8 +1666,8 @@
</tr>
<tbody>
<tr class="altColor">
-<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#procedure">procedure</a></span></code> </td>
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#procedure">procedure</a></span></code> </td>
</tr>
</tbody>
</table>
@@ -1679,12 +1679,12 @@
</tr>
<tbody>
<tr class="altColor">
-<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#convert--">convert</a></span>()</code> </td>
+<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#convert--">convert</a></span>()</code> </td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#next--">next</a></span>()</code> </td>
+<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#next--">next</a></span>()</code> </td>
</tr>
</tbody>
</table>
@@ -1697,22 +1697,22 @@
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
long[] subProcIds)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] procs)</code> </td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] procs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
@@ -1720,49 +1720,49 @@
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> </td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureStore.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeDelete-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">writeDelete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
long[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeEntry-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">writeEntry</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type type,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeEntry-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">writeEntry</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry.Type type,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeInsert-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-">writeInsert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeInsert-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">writeInsert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeInsert-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">writeInsert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">ProcedureWALFormat.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html#writeUpdate-org.apache.hadoop.hbase.procedure2.util.ByteSlot-org.apache.hadoop.hbase.procedure2.Procedure-">writeUpdate</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/util/ByteSlot.html" title="class in org.apache.hadoop.hbase.procedure2.util">ByteSlot</a> slot,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code> </td>
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code> </td>
</tr>
</tbody>
</table>
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+<span class="sourceLineNo">415</span> * Home our data in a dir under {@link #DEFAULT_BASE_TEST_DIRECTORY}.<a name="line.415"></a>
+<span class="sourceLineNo">416</span> * Give it a random name so can have many concurrent tests running if<a name="line.416"></a>
+<span class="sourceLineNo">417</span> * we need to. It needs to amend the {@link #TEST_DIRECTORY_KEY}<a name="line.417"></a>
+<span class="sourceLineNo">418</span> * System property, as it's what minidfscluster bases<a name="line.418"></a>
+<span class="sourceLineNo">419</span> * it data dir on. Moding a System property is not the way to do concurrent<a name="line.419"></a>
+<span class="sourceLineNo">420</span> * instances -- another instance could grab the temporary<a name="line.420"></a>
+<span class="sourceLineNo">421</span> * value unintentionally -- but not anything can do about it at moment;<a name="line.421"></a>
+<span class="sourceLineNo">422</span> * single instance only is how the minidfscluster works.<a name="line.422"></a>
+<span class="sourceLineNo">423</span> *<a name="line.423"></a>
+<span class="sourceLineNo">424</span> * We also create the underlying directory for<a name="line.424"></a>
+<span class="sourceLineNo">425</span> * hadoop.log.dir, mapreduce.cluster.local.dir and hadoop.tmp.dir, and set the values<a name="line.425"></a>
+<span class="sourceLineNo">426</span> * in the conf, and as a system property for hadoop.tmp.dir<a name="line.426"></a>
+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
+<span class="sourceLineNo">428</span> * @return The calculated data test build directory, if newly-created.<a name="line.428"></a>
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+<span class="sourceLineNo">430</span> @Override<a name="line.430"></a>
+<span class="sourceLineNo">431</span> protected Path setupDataTestDir() {<a name="line.431"></a>
+<span class="sourceLineNo">432</span> Path testPath = super.setupDataTestDir();<a name="line.432"></a>
+<span class="sourceLineNo">433</span> if (null == testPath) {<a name="line.433"></a>
+<span class="sourceLineNo">434</span> return null;<a name="line.434"></a>
+<span class="sourceLineNo">435</span> }<a name="line.435"></a>
+<span class="sourceLineNo">436</span><a name="line.436"></a>
+<span class="sourceLineNo">437</span> createSubDirAndSystemProperty(<a name="line.437"></a>
+<span class="sourceLineNo">438</span> "hadoop.log.dir",<a name="line.438"></a>
+<span class="sourceLineNo">439</span> testPath, "hadoop-log-dir");<a name="line.439"></a>
+<span class="sourceLineNo">440</span><a name="line.440"></a>
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+<span class="sourceLineNo">442</span> // we want our own value to ensure uniqueness on the same machine<a name="line.442"></a>
+<span class="sourceLineNo">443</span> createSubDirAndSystemProperty(<a name="line.443"></a>
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+<span class="sourceLineNo">446</span><a name="line.446"></a>
+<span class="sourceLineNo">447</span> // Read and modified in org.apache.hadoop.mapred.MiniMRCluster<a name="line.447"></a>
+<span class="sourceLineNo">448</span> createSubDir(<a name="line.448"></a>
+<span class="sourceLineNo">449</span> "mapreduce.cluster.local.dir",<a name="line.449"></a>
+<span class="sourceLineNo">450</span> testPath, "mapred-local-dir");<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
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+<span class="sourceLineNo">453</span> }<a name="line.453"></a>
+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span> private void createSubDirAndSystemProperty(<a name="line.455"></a>
+<span class="sourceLineNo">456</span> String propertyName, Path parent, String subDirName){<a name="line.456"></a>
+<span class="sourceLineNo">457</span><a name="line.457"></a>
+<span class="sourceLineNo">458</span> String sysValue = System.getProperty(propertyName);<a name="line.458"></a>
+<span class="sourceLineNo">459</span><a name="line.459"></a>
+<span class="sourceLineNo">460</span> if (sysValue != null) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span> // There is already a value set. So we do nothing but hope<a name="line.461"></a>
+<span class="sourceLineNo">462</span> // that there will be no conflicts<a name="line.462"></a>
+<span class="sourceLineNo">463</span> LOG.info("System.getProperty(\""+propertyName+"\") already set to: "+<a name="line.463"></a>
+<span class="sourceLineNo">464</span> sysValue + " so I do NOT create it in " + parent);<a name="line.464"></a>
+<span class="sourceLineNo">465</span> String confValue = conf.get(propertyName);<a name="line.465"></a>
+<span class="sourceLineNo">466</span> if (confValue != null && !confValue.endsWith(sysValue)){<a name="line.466"></a>
+<span class="sourceLineNo">467</span> LOG.warn(<a name="line.467"></a>
+<span class="sourceLineNo">468</span> propertyName + " property value differs in configuration and system: "+<a name="line.468"></a>
+<span class="sourceLineNo">469</span> "Configuration="+confValue+" while System="+sysValue+<a name="line.469"></a>
+<span class="sourceLineNo">470</span> " Erasing configuration value by system value."<a name="line.470"></a>
+<span class="sourceLineNo">471</span> );<a name="line.471"></a>
+<span class="sourceLineNo">472</span> }<a name="line.472"></a>
+<span class="sourceLineNo">473</span> conf.set(propertyName, sysValue);<a name="line.473"></a>
+<span class="sourceLineNo">474</span> } else {<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Ok, it's not set, so we create it as a subdirectory<a name="line.475"></a>
+<span class="sourceLineNo">476</span> createSubDir(propertyName, parent, subDirName);<a name="line.476"></a>
+<span class="sourceLineNo">477</span> System.setProperty(propertyName, conf.get(propertyName));<a name="line.477"></a>
+<span class="sourceLineNo">478</span> }<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span> /**<a name="line.481"></a>
+<span class="sourceLineNo">482</span> * @return Where to write test data on the test filesystem; Returns working directory<a name="line.482"></a>
+<span class="sourceLineNo">483</span> * for the test filesystem by default<a name="line.483"></a>
+<span class="sourceLineNo">484</span> * @see #setupDataTestDirOnTestFS()<a name="line.484"></a>
+<span class="sourceLineNo">485</span> * @see #getTestFileSystem()<a name="line.485"></a>
+<span class="sourceLineNo">486</span> */<a name="line.486"></a>
+<span class="sourceLineNo">487</span> private Path getBaseTestDirOnTestFS() throws IOException {<a name="line.487"></a>
+<span class="sourceLineNo">488</span> FileSystem fs = getTestFileSystem();<a name="line.488"></a>
+<span class="sourceLineNo">489</span> return new Path(fs.getWorkingDirectory(), "test-data");<a name="line.489"></a>
+<span class="sourceLineNo">490</span> }<a name="line.490"></a>
+<span class="sourceLineNo">491</span><a name="line.491"></a>
+<span class="sourceLineNo">492</span> /**<a name="line.492"></a>
+<span class="sourceLineNo">493</span> * @return META table descriptor<a name="line.493"></a>
+<span class="sourceLineNo">494</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.494"></a>
+<span class="sourceLineNo">495</span> * use {@link #getMetaTableDescriptorBuilder()}<a name="line.495"></a>
+<span class="sourceLineNo">496</span> */<a name="line.496"></a>
+<span class="sourceLineNo">497</span> @Deprecated<a name="line.497"></a>
+<span class="sourceLineNo">498</span> public HTableDescriptor getMetaTableDescriptor() {<a name="line.498"></a>
+<span class="sourceLineNo">499</span> return new ImmutableHTableDescriptor(getMetaTableDescriptorBuilder().build());<a name="line.499"></a>
+<span class="sourceLineNo">500</span> }<a name="line.500"></a>
+<span class="sourceLineNo">501</span><a name="line.501"></a>
+<span class="sourceLineNo">502</span> /**<a name="line.502"></a>
+<span class="sourceLineNo">503</span> * @return META table descriptor<a name="line.503"></a>
+<span class="sourceLineNo">504</span> */<a name="line.504"></a>
+<span class="sourceLineNo">505</span> public TableDescriptorBuilder getMetaTableDescriptorBuilder() {<a name="line.505"></a>
+<span class="sourceLineNo">506</span> try {<a name="line.506"></a>
+<span class="sourceLineNo">507</span> return FSTableDescriptors.createMetaTableDescriptorBuilder(conf);<a name="line.507"></a>
+<span class="sourceLineNo">508</span> } catch (IOException e) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> throw new RuntimeException("Unable to create META table descriptor", e);<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> /**<a name="line.513"></a>
+<span class="sourceLineNo">514</span> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}<a name="line.514"></a>
+<span class="sourceLineNo">515</span> * to write temporary test data. Call this method after setting up the mini dfs cluster<a name="line.515"></a>
+<span class="sourceLineNo">516</span> * if the test relies on it.<a name="line.516"></a>
+<span class="sourceLineNo">517</span> * @return a unique path in the test filesystem<a name="line.517"></a>
+<span class="sourceLineNo">518</span> */<a name="line.518"></a>
+<span class="sourceLineNo">519</span> public Path getDataTestDirOnTestFS() throws IOException {<a name="line.519"></a>
+<span class="sourceLineNo">520</span> if (dataTestDirOnTestFS == null) {<a name="line.520"></a>
+<span class="sourceLineNo">521</span> setupDataTestDirOnTestFS();<a name="line.521"></a>
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+<span class="sourceLineNo">523</span><a name="line.523"></a>
+<span class="sourceLineNo">524</span> return dataTestDirOnTestFS;<a name="line.524"></a>
+<span class="sourceLineNo">525</span> }<a name="line.525"></a>
+<span class="sourceLineNo">526</span><a name="line.526"></a>
+<span class="sourceLineNo">527</span> /**<a name="line.527"></a>
+<span class="sourceLineNo">528</span> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}<a name="line.528"></a>
+<span class="sourceLineNo">529</span> * to write temporary test data. Call this method after setting up the mini dfs cluster<a name="line.529"></a>
+<span class="sourceLineNo">530</span> * if the test relies on it.<a name="line.530"></a>
+<span class="sourceLineNo">531</span> * @return a unique path in the test filesystem<a name="line.531"></a>
+<span class="sourceLineNo">532</span> * @param subdirName name of the subdir to create under the base test dir<a name="line.532"></a>
+<span class="sourceLineNo">533</span> */<a name="line.533"></a>
+<span class="sourceLineNo">534</span> public Path getDataTestDirOnTestFS(final String subdirName) throws IOException {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> return new Path(getDataTestDirOnTestFS(), subdirName);<a name="line.535"></a>
+<span class="sourceLineNo">536</span> }<a name="line.53
<TRUNCATED>
[30/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.NewestLogFilter.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.NewestLogFilter.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.NewestLogFilter.html
index 65bab27..81fc69e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.NewestLogFilter.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.NewestLogFilter.html
@@ -304,92 +304,103 @@
<span class="sourceLineNo">296</span> currentLogFile = log.getPath().toString();<a name="line.296"></a>
<span class="sourceLineNo">297</span> resultLogFiles.add(currentLogFile);<a name="line.297"></a>
<span class="sourceLineNo">298</span> currentLogTS = BackupUtils.getCreationTime(log.getPath());<a name="line.298"></a>
-<span class="sourceLineNo">299</span> // newestTimestamps is up-to-date with the current list of hosts<a name="line.299"></a>
-<span class="sourceLineNo">300</span> // so newestTimestamps.get(host) will not be null.<a name="line.300"></a>
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-<span class="sourceLineNo">302</span> newestLogs.add(currentLogFile);<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span> }<a name="line.304"></a>
-<span class="sourceLineNo">305</span> }<a name="line.305"></a>
-<span class="sourceLineNo">306</span><a name="line.306"></a>
-<span class="sourceLineNo">307</span> // Include the .oldlogs files too.<a name="line.307"></a>
-<span class="sourceLineNo">308</span> FileStatus[] oldlogs = fs.listStatus(oldLogDir);<a name="line.308"></a>
-<span class="sourceLineNo">309</span> for (FileStatus oldlog : oldlogs) {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> p = oldlog.getPath();<a name="line.310"></a>
-<span class="sourceLineNo">311</span> currentLogFile = p.toString();<a name="line.311"></a>
-<span class="sourceLineNo">312</span> if (AbstractFSWALProvider.isMetaFile(p)) {<a name="line.312"></a>
-<span class="sourceLineNo">313</span> if (LOG.isDebugEnabled()) {<a name="line.313"></a>
-<span class="sourceLineNo">314</span> LOG.debug("Skip .meta log file: " + currentLogFile);<a name="line.314"></a>
-<span class="sourceLineNo">315</span> }<a name="line.315"></a>
-<span class="sourceLineNo">316</span> continue;<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> host = BackupUtils.parseHostFromOldLog(p);<a name="line.318"></a>
-<span class="sourceLineNo">319</span> if (host == null) {<a name="line.319"></a>
-<span class="sourceLineNo">320</span> continue;<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> currentLogTS = BackupUtils.getCreationTime(p);<a name="line.322"></a>
-<span class="sourceLineNo">323</span> oldTimeStamp = olderTimestamps.get(host);<a name="line.323"></a>
-<span class="sourceLineNo">324</span> /*<a name="line.324"></a>
-<span class="sourceLineNo">325</span> * It is possible that there is no old timestamp in backup system table for this host. At the<a name="line.325"></a>
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-<span class="sourceLineNo">328</span> * our last backup.<a name="line.328"></a>
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-<span class="sourceLineNo">330</span> if (oldTimeStamp == null) {<a name="line.330"></a>
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-<span class="sourceLineNo">332</span> // This log file is really old, its region server was before our last backup.<a name="line.332"></a>
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-<span class="sourceLineNo">338</span> resultLogFiles.add(currentLogFile);<a name="line.338"></a>
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-<span class="sourceLineNo">340</span><a name="line.340"></a>
-<span class="sourceLineNo">341</span> // It is possible that a host in .oldlogs is an obsolete region server<a name="line.341"></a>
-<span class="sourceLineNo">342</span> // so newestTimestamps.get(host) here can be null.<a name="line.342"></a>
-<span class="sourceLineNo">343</span> // Even if these logs belong to a obsolete region server, we still need<a name="line.343"></a>
-<span class="sourceLineNo">344</span> // to include they to avoid loss of edits for backup.<a name="line.344"></a>
-<span class="sourceLineNo">345</span> Long newTimestamp = newestTimestamps.get(host);<a name="line.345"></a>
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-<span class="sourceLineNo">347</span> newestLogs.add(currentLogFile);<a name="line.347"></a>
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-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> public NewestLogFilter() {<a name="line.358"></a>
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-<span class="sourceLineNo">360</span><a name="line.360"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.html b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.html
index 65bab27..81fc69e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/backup/impl/IncrementalBackupManager.html
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+<span class="sourceLineNo">335</span> /*<a name="line.335"></a>
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+<span class="sourceLineNo">337</span> * time of our last backup operation, this rs did not exist. The reason can be one of the two:<a name="line.337"></a>
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+<span class="sourceLineNo">339</span> * our last backup.<a name="line.339"></a>
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+<span class="sourceLineNo">343</span> // This log file is really old, its region server was before our last backup.<a name="line.343"></a>
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+<span class="sourceLineNo">345</span> } else {<a name="line.345"></a>
+<span class="sourceLineNo">346</span> resultLogFiles.add(currentLogFile);<a name="line.346"></a>
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+<span class="sourceLineNo">348</span> } else if (currentLogTS > oldTimeStamp) {<a name="line.348"></a>
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+<span class="sourceLineNo">352</span> // It is possible that a host in .oldlogs is an obsolete region server<a name="line.352"></a>
+<span class="sourceLineNo">353</span> // so newestTimestamps.get(host) here can be null.<a name="line.353"></a>
+<span class="sourceLineNo">354</span> // Even if these logs belong to a obsolete region server, we still need<a name="line.354"></a>
+<span class="sourceLineNo">355</span> // to include they to avoid loss of edits for backup.<a name="line.355"></a>
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+<span class="sourceLineNo">357</span> if (newTimestamp == null || currentLogTS > newTimestamp) {<a name="line.357"></a>
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+<span class="sourceLineNo">361</span> // remove newest log per host because they are still in use<a name="line.361"></a>
+<span class="sourceLineNo">362</span> resultLogFiles.removeAll(newestLogs);<a name="line.362"></a>
+<span class="sourceLineNo">363</span> return resultLogFiles;<a name="line.363"></a>
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+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span><a name="line.371"></a>
+<span class="sourceLineNo">372</span> protected void setLastBackupTS(Long ts) {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> this.lastBackupTS = ts;<a name="line.373"></a>
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+<span class="sourceLineNo">387</span> timestamp = BackupUtils.getCreationTime(path);<a name="line.387"></a>
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+<span class="sourceLineNo">389</span> } catch (Exception e) {<a name="line.389"></a>
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+<span class="sourceLineNo">392</span> }<a name="line.392"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html
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--- /dev/null
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html
@@ -0,0 +1,469 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.util.Arrays;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.DeleteState;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.22"></a>
+<span class="sourceLineNo">023</span><a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;<a name="line.24"></a>
+<span class="sourceLineNo">025</span><a name="line.25"></a>
+<span class="sourceLineNo">026</span>/**<a name="line.26"></a>
+<span class="sourceLineNo">027</span> * A bitmap which can grow/merge with other {@link BitSetNode} (if certain conditions are met).<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * Boundaries of bitmap are aligned to multiples of {@link BitSetNode#BITS_PER_WORD}. So the range<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * of a {@link BitSetNode} is from [x * K, y * K) where x and y are integers, y > x and K is<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * BITS_PER_WORD.<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * <p/><a name="line.31"></a>
+<span class="sourceLineNo">032</span> * We have two main bit sets to describe the state of procedures, the meanings are:<a name="line.32"></a>
+<span class="sourceLineNo">033</span> *<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * <pre><a name="line.34"></a>
+<span class="sourceLineNo">035</span> * ----------------------<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * | modified | deleted | meaning<a name="line.36"></a>
+<span class="sourceLineNo">037</span> * | 0 | 0 | proc exists, but hasn't been updated since last resetUpdates().<a name="line.37"></a>
+<span class="sourceLineNo">038</span> * | 1 | 0 | proc was updated (but not deleted).<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * | 1 | 1 | proc was deleted.<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * | 0 | 1 | proc doesn't exist (maybe never created, maybe deleted in past).<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * ----------------------<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * </pre><a name="line.42"></a>
+<span class="sourceLineNo">043</span> *<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * The meaning of modified is that, we have modified the state of the procedure, no matter insert,<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * update, or delete. And if it is an insert or update, we will set the deleted to 0, if not we will<a name="line.45"></a>
+<span class="sourceLineNo">046</span> * set the delete to 1.<a name="line.46"></a>
+<span class="sourceLineNo">047</span> * <p/><a name="line.47"></a>
+<span class="sourceLineNo">048</span> * For a non-partial BitSetNode, the initial modified value is 0 and deleted value is 1. For the<a name="line.48"></a>
+<span class="sourceLineNo">049</span> * partial one, the initial modified value is 0 and the initial deleted value is also 0. In<a name="line.49"></a>
+<span class="sourceLineNo">050</span> * {@link #unsetPartialFlag()} we will reset the deleted to 1 if it is not modified.<a name="line.50"></a>
+<span class="sourceLineNo">051</span> */<a name="line.51"></a>
+<span class="sourceLineNo">052</span>@InterfaceAudience.Private<a name="line.52"></a>
+<span class="sourceLineNo">053</span>class BitSetNode {<a name="line.53"></a>
+<span class="sourceLineNo">054</span> private static final long WORD_MASK = 0xffffffffffffffffL;<a name="line.54"></a>
+<span class="sourceLineNo">055</span> private static final int ADDRESS_BITS_PER_WORD = 6;<a name="line.55"></a>
+<span class="sourceLineNo">056</span> private static final int BITS_PER_WORD = 1 << ADDRESS_BITS_PER_WORD;<a name="line.56"></a>
+<span class="sourceLineNo">057</span> private static final int MAX_NODE_SIZE = 1 << ADDRESS_BITS_PER_WORD;<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> /**<a name="line.59"></a>
+<span class="sourceLineNo">060</span> * Mimics {@link ProcedureStoreTracker#partial}. It will effect how we fill the new deleted bits<a name="line.60"></a>
+<span class="sourceLineNo">061</span> * when growing.<a name="line.61"></a>
+<span class="sourceLineNo">062</span> */<a name="line.62"></a>
+<span class="sourceLineNo">063</span> private boolean partial;<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> /**<a name="line.65"></a>
+<span class="sourceLineNo">066</span> * Set of procedures which have been modified since last {@link #resetModified()}. Useful to track<a name="line.66"></a>
+<span class="sourceLineNo">067</span> * procedures which have been modified since last WAL write.<a name="line.67"></a>
+<span class="sourceLineNo">068</span> */<a name="line.68"></a>
+<span class="sourceLineNo">069</span> private long[] modified;<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> /**<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * Keeps track of procedure ids which belong to this bitmap's range and have been deleted. This<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * represents global state since it's not reset on WAL rolls.<a name="line.73"></a>
+<span class="sourceLineNo">074</span> */<a name="line.74"></a>
+<span class="sourceLineNo">075</span> private long[] deleted;<a name="line.75"></a>
+<span class="sourceLineNo">076</span> /**<a name="line.76"></a>
+<span class="sourceLineNo">077</span> * Offset of bitmap i.e. procedure id corresponding to first bit.<a name="line.77"></a>
+<span class="sourceLineNo">078</span> */<a name="line.78"></a>
+<span class="sourceLineNo">079</span> private long start;<a name="line.79"></a>
+<span class="sourceLineNo">080</span><a name="line.80"></a>
+<span class="sourceLineNo">081</span> public void dump() {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> System.out.printf("%06d:%06d min=%d max=%d%n", getStart(), getEnd(), getActiveMinProcId(),<a name="line.82"></a>
+<span class="sourceLineNo">083</span> getActiveMaxProcId());<a name="line.83"></a>
+<span class="sourceLineNo">084</span> System.out.println("Modified:");<a name="line.84"></a>
+<span class="sourceLineNo">085</span> for (int i = 0; i < modified.length; ++i) {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> for (int j = 0; j < BITS_PER_WORD; ++j) {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> System.out.print((modified[i] & (1L << j)) != 0 ? "1" : "0");<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span> System.out.println(" " + i);<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span> System.out.println();<a name="line.91"></a>
+<span class="sourceLineNo">092</span> System.out.println("Delete:");<a name="line.92"></a>
+<span class="sourceLineNo">093</span> for (int i = 0; i < deleted.length; ++i) {<a name="line.93"></a>
+<span class="sourceLineNo">094</span> for (int j = 0; j < BITS_PER_WORD; ++j) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> System.out.print((deleted[i] & (1L << j)) != 0 ? "1" : "0");<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> System.out.println(" " + i);<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span> System.out.println();<a name="line.99"></a>
+<span class="sourceLineNo">100</span> }<a name="line.100"></a>
+<span class="sourceLineNo">101</span><a name="line.101"></a>
+<span class="sourceLineNo">102</span> public BitSetNode(long procId, boolean partial) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> start = alignDown(procId);<a name="line.103"></a>
+<span class="sourceLineNo">104</span><a name="line.104"></a>
+<span class="sourceLineNo">105</span> int count = 1;<a name="line.105"></a>
+<span class="sourceLineNo">106</span> modified = new long[count];<a name="line.106"></a>
+<span class="sourceLineNo">107</span> deleted = new long[count];<a name="line.107"></a>
+<span class="sourceLineNo">108</span> if (!partial) {<a name="line.108"></a>
+<span class="sourceLineNo">109</span> Arrays.fill(deleted, WORD_MASK);<a name="line.109"></a>
+<span class="sourceLineNo">110</span> }<a name="line.110"></a>
+<span class="sourceLineNo">111</span><a name="line.111"></a>
+<span class="sourceLineNo">112</span> this.partial = partial;<a name="line.112"></a>
+<span class="sourceLineNo">113</span> updateState(procId, false);<a name="line.113"></a>
+<span class="sourceLineNo">114</span> }<a name="line.114"></a>
+<span class="sourceLineNo">115</span><a name="line.115"></a>
+<span class="sourceLineNo">116</span> public BitSetNode(ProcedureProtos.ProcedureStoreTracker.TrackerNode data) {<a name="line.116"></a>
+<span class="sourceLineNo">117</span> start = data.getStartId();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> int size = data.getUpdatedCount();<a name="line.118"></a>
+<span class="sourceLineNo">119</span> assert size == data.getDeletedCount();<a name="line.119"></a>
+<span class="sourceLineNo">120</span> modified = new long[size];<a name="line.120"></a>
+<span class="sourceLineNo">121</span> deleted = new long[size];<a name="line.121"></a>
+<span class="sourceLineNo">122</span> for (int i = 0; i < size; ++i) {<a name="line.122"></a>
+<span class="sourceLineNo">123</span> modified[i] = data.getUpdated(i);<a name="line.123"></a>
+<span class="sourceLineNo">124</span> deleted[i] = data.getDeleted(i);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> }<a name="line.125"></a>
+<span class="sourceLineNo">126</span> partial = false;<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public BitSetNode(BitSetNode other, boolean resetDelete) {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> this.start = other.start;<a name="line.130"></a>
+<span class="sourceLineNo">131</span> this.partial = other.partial;<a name="line.131"></a>
+<span class="sourceLineNo">132</span> this.modified = other.modified.clone();<a name="line.132"></a>
+<span class="sourceLineNo">133</span> // The resetDelete will be set to true when building cleanup tracker.<a name="line.133"></a>
+<span class="sourceLineNo">134</span> // The intention here is that, if a procedure is not modified in this tracker, then we do not<a name="line.134"></a>
+<span class="sourceLineNo">135</span> // need to take care of it, so we will set deleted to true for these bits, i.e, if modified is<a name="line.135"></a>
+<span class="sourceLineNo">136</span> // 0, then we set deleted to 1, otherwise keep it as is. So here, the equation is<a name="line.136"></a>
+<span class="sourceLineNo">137</span> // deleted |= ~modified, i.e,<a name="line.137"></a>
+<span class="sourceLineNo">138</span> if (resetDelete) {<a name="line.138"></a>
+<span class="sourceLineNo">139</span> this.deleted = new long[other.deleted.length];<a name="line.139"></a>
+<span class="sourceLineNo">140</span> for (int i = 0; i < this.deleted.length; ++i) {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> this.deleted[i] |= ~(other.modified[i]);<a name="line.141"></a>
+<span class="sourceLineNo">142</span> }<a name="line.142"></a>
+<span class="sourceLineNo">143</span> } else {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> this.deleted = other.deleted.clone();<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span> }<a name="line.146"></a>
+<span class="sourceLineNo">147</span><a name="line.147"></a>
+<span class="sourceLineNo">148</span> public void insertOrUpdate(final long procId) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> updateState(procId, false);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> public void delete(final long procId) {<a name="line.152"></a>
+<span class="sourceLineNo">153</span> updateState(procId, true);<a name="line.153"></a>
+<span class="sourceLineNo">154</span> }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> public long getStart() {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> return start;<a name="line.157"></a>
+<span class="sourceLineNo">158</span> }<a name="line.158"></a>
+<span class="sourceLineNo">159</span><a name="line.159"></a>
+<span class="sourceLineNo">160</span> public long getEnd() {<a name="line.160"></a>
+<span class="sourceLineNo">161</span> return start + (modified.length << ADDRESS_BITS_PER_WORD) - 1;<a name="line.161"></a>
+<span class="sourceLineNo">162</span> }<a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span> public boolean contains(final long procId) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> return start <= procId && procId <= getEnd();<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> public DeleteState isDeleted(final long procId) {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> int bitmapIndex = getBitmapIndex(procId);<a name="line.169"></a>
+<span class="sourceLineNo">170</span> int wordIndex = bitmapIndex >> ADDRESS_BITS_PER_WORD;<a name="line.170"></a>
+<span class="sourceLineNo">171</span> if (wordIndex >= deleted.length) {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> return DeleteState.MAYBE;<a name="line.172"></a>
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+<span class="sourceLineNo">215</span><a name="line.215"></a>
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+<span class="sourceLineNo">218</span> for (int i = 0; i < modified.length; ++i) {<a name="line.218"></a>
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+<span class="sourceLineNo">223</span> }<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> }<a name="line.225"></a>
+<span class="sourceLineNo">226</span><a name="line.226"></a>
+<span class="sourceLineNo">227</span> /**<a name="line.227"></a>
+<span class="sourceLineNo">228</span> * Convert to<a name="line.228"></a>
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+<span class="sourceLineNo">230</span> * protobuf.<a name="line.230"></a>
+<span class="sourceLineNo">231</span> */<a name="line.231"></a>
+<span class="sourceLineNo">232</span> public ProcedureProtos.ProcedureStoreTracker.TrackerNode convert() {<a name="line.232"></a>
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+<span class="sourceLineNo">234</span> ProcedureProtos.ProcedureStoreTracker.TrackerNode.newBuilder();<a name="line.234"></a>
+<span class="sourceLineNo">235</span> builder.setStartId(start);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> for (int i = 0; i < modified.length; ++i) {<a name="line.236"></a>
+<span class="sourceLineNo">237</span> builder.addUpdated(modified[i]);<a name="line.237"></a>
+<span class="sourceLineNo">238</span> builder.addDeleted(deleted[i]);<a name="line.238"></a>
+<span class="sourceLineNo">239</span> }<a name="line.239"></a>
+<span class="sourceLineNo">240</span> return builder.build();<a name="line.240"></a>
+<span class="sourceLineNo">241</span> }<a name="line.241"></a>
+<span class="sourceLineNo">242</span><a name="line.242"></a>
+<span class="sourceLineNo">243</span> // ========================================================================<a name="line.243"></a>
+<span class="sourceLineNo">244</span> // Grow/Merge Helpers<a name="line.244"></a>
+<span class="sourceLineNo">245</span> // ========================================================================<a name="line.245"></a>
+<span class="sourceLineNo">246</span> public boolean canGrow(final long procId) {<a name="line.246"></a>
+<span class="sourceLineNo">247</span> return Math.abs(procId - start) < MAX_NODE_SIZE;<a name="line.247"></a>
+<span class="sourceLineNo">248</span> }<a name="line.248"></a>
+<span class="sourceLineNo">249</span><a name="line.249"></a>
+<span class="sourceLineNo">250</span> public boolean canMerge(final BitSetNode rightNode) {<a name="line.250"></a>
+<span class="sourceLineNo">251</span> // Can just compare 'starts' since boundaries are aligned to multiples of BITS_PER_WORD.<a name="line.251"></a>
+<span class="sourceLineNo">252</span> assert start < rightNode.start;<a name="line.252"></a>
+<span class="sourceLineNo">253</span> return (rightNode.getEnd() - start) < MAX_NODE_SIZE;<a name="line.253"></a>
+<span class="sourceLineNo">254</span> }<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span> public void grow(final long procId) {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> int delta, offset;<a name="line.257"></a>
+<span class="sourceLineNo">258</span><a name="line.258"></a>
+<span class="sourceLineNo">259</span> if (procId < start) {<a name="line.259"></a>
+<span class="sourceLineNo">260</span> // add to head<a name="line.260"></a>
+<span class="sourceLineNo">261</span> long newStart = alignDown(procId);<a name="line.261"></a>
+<span class="sourceLineNo">262</span> delta = (int) (start - newStart) >> ADDRESS_BITS_PER_WORD;<a name="line.262"></a>
+<span class="sourceLineNo">263</span> offset = delta;<a name="line.263"></a>
+<span class="sourceLineNo">264</span> start = newStart;<a name="line.264"></a>
+<span class="sourceLineNo">265</span> } else {<a name="line.265"></a>
+<span class="sourceLineNo">266</span> // Add to tail<a name="line.266"></a>
+<span class="sourceLineNo">267</span> long newEnd = alignUp(procId + 1);<a name="line.267"></a>
+<span class="sourceLineNo">268</span> delta = (int) (newEnd - getEnd()) >> ADDRESS_BITS_PER_WORD;<a name="line.268"></a>
+<span class="sourceLineNo">269</span> offset = 0;<a name="line.269"></a>
+<span class="sourceLineNo">270</span> }<a name="line.270"></a>
+<span class="sourceLineNo">271</span><a name="line.271"></a>
+<span class="sourceLineNo">272</span> long[] newBitmap;<a name="line.272"></a>
+<span class="sourceLineNo">273</span> int oldSize = modified.length;<a name="line.273"></a>
+<span class="sourceLineNo">274</span><a name="line.274"></a>
+<span class="sourceLineNo">275</span> newBitmap = new long[oldSize + delta];<a name="line.275"></a>
+<span class="sourceLineNo">276</span> for (int i = 0; i < newBitmap.length; ++i) {<a name="line.276"></a>
+<span class="sourceLineNo">277</span> newBitmap[i] = 0;<a name="line.277"></a>
+<span class="sourceLineNo">278</span> }<a name="line.278"></a>
+<span class="sourceLineNo">279</span> System.arraycopy(modified, 0, newBitmap, offset, oldSize);<a name="line.279"></a>
+<span class="sourceLineNo">280</span> modified = newBitmap;<a name="line.280"></a>
+<span class="sourceLineNo">281</span><a name="line.281"></a>
+<span class="sourceLineNo">282</span> newBitmap = new long[deleted.length + delta];<a name="line.282"></a>
+<span class="sourceLineNo">283</span> for (int i = 0; i < newBitmap.length; ++i) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> newBitmap[i] = partial ? 0 : WORD_MASK;<a name="line.284"></a>
+<span class="sourceLineNo">285</span> }<a name="line.285"></a>
+<span class="sourceLineNo">286</span> System.arraycopy(deleted, 0, newBitmap, offset, oldSize);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> deleted = newBitmap;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> }<a name="line.288"></a>
+<span class="sourceLineNo">289</span><a name="line.289"></a>
+<span class="sourceLineNo">290</span> public void merge(final BitSetNode rightNode) {<a name="line.290"></a>
+<span class="sourceLineNo">291</span> int delta = (int) (rightNode.getEnd() - getEnd()) >> ADDRESS_BITS_PER_WORD;<a name="line.291"></a>
+<span class="sourceLineNo">292</span><a name="line.292"></a>
+<span class="sourceLineNo">293</span> long[] newBitmap;<a name="line.293"></a>
+<span class="sourceLineNo">294</span> int oldSize = modified.length;<a name="line.294"></a>
+<span class="sourceLineNo">295</span> int newSize = (delta - rightNode.modified.length);<a name="line.295"></a>
+<span class="sourceLineNo">296</span> int offset = oldSize + newSize;<a name="line.296"></a>
+<span class="sourceLineNo">297</span><a name="line.297"></a>
+<span class="sourceLineNo">298</span> newBitmap = new long[oldSize + delta];<a name="line.298"></a>
+<span class="sourceLineNo">299</span> System.arraycopy(modified, 0, newBitmap, 0, oldSize);<a name="line.299"></a>
+<span class="sourceLineNo">300</span> System.arraycopy(rightNode.modified, 0, newBitmap, offset, rightNode.modified.length);<a name="line.300"></a>
+<span class="sourceLineNo">301</span> modified = newBitmap;<a name="line.301"></a>
+<span class="sourceLineNo">302</span><a name="line.302"></a>
+<span class="sourceLineNo">303</span> newBitmap = new long[oldSize + delta];<a name="line.303"></a>
+<span class="sourceLineNo">304</span> System.arraycopy(deleted, 0, newBitmap, 0, oldSize);<a name="line.304"></a>
+<span class="sourceLineNo">305</span> System.arraycopy(rightNode.deleted, 0, newBitmap, offset, rightNode.deleted.length);<a name="line.305"></a>
+<span class="sourceLineNo">306</span> deleted = newBitmap;<a name="line.306"></a>
+<span class="sourceLineNo">307</span><a name="line.307"></a>
+<span class="sourceLineNo">308</span> for (int i = 0; i < newSize; ++i) {<a name="line.308"></a>
+<span class="sourceLineNo">309</span> modified[offset + i] = 0;<a name="line.309"></a>
+<span class="sourceLineNo">310</span> deleted[offset + i] = partial ? 0 : WORD_MASK;<a name="line.310"></a>
+<span class="sourceLineNo">311</span> }<a name="line.311"></a>
+<span class="sourceLineNo">312</span> }<a name="line.312"></a>
+<span class="sourceLineNo">313</span><a name="line.313"></a>
+<span class="sourceLineNo">314</span> @Override<a name="line.314"></a>
+<span class="sourceLineNo">315</span> public String toString() {<a name="line.315"></a>
+<span class="sourceLineNo">316</span> return "BitSetNode(" + getStart() + "-" + getEnd() + ")";<a name="line.316"></a>
+<span class="sourceLineNo">317</span> }<a name="line.317"></a>
+<span class="sourceLineNo">318</span><a name="line.318"></a>
+<span class="sourceLineNo">319</span> // ========================================================================<a name="line.319"></a>
+<span class="sourceLineNo">320</span> // Min/Max Helpers<a name="line.320"></a>
+<span class="sourceLineNo">321</span> // ========================================================================<a name="line.321"></a>
+<span class="sourceLineNo">322</span> public long getActiveMinProcId() {<a name="line.322"></a>
+<span class="sourceLineNo">323</span> long minProcId = start;<a name="line.323"></a>
+<span class="sourceLineNo">324</span> for (int i = 0; i < deleted.length; ++i) {<a name="line.324"></a>
+<span class="sourceLineNo">325</span> if (deleted[i] == 0) {<a name="line.325"></a>
+<span class="sourceLineNo">326</span> return (minProcId);<a name="line.326"></a>
+<span class="sourceLineNo">327</span> }<a name="line.327"></a>
+<span class="sourceLineNo">328</span><a name="line.328"></a>
+<span class="sourceLineNo">329</span> if (deleted[i] != WORD_MASK) {<a name="line.329"></a>
+<span class="sourceLineNo">330</span> for (int j = 0; j < BITS_PER_WORD; ++j) {<a name="line.330"></a>
+<span class="sourceLineNo">331</span> if ((deleted[i] & (1L << j)) != 0) {<a name="line.331"></a>
+<span class="sourceLineNo">332</span> return minProcId + j;<a name="line.332"></a>
+<span class="sourceLineNo">333</span> }<a name="line.333"></a>
+<span class="sourceLineNo">334</span> }<a name="line.334"></a>
+<span class="sourceLineNo">335</span> }<a name="line.335"></a>
+<span class="sourceLineNo">336</span><a name="line.336"></a>
+<span class="sourceLineNo">337</span> minProcId += BITS_PER_WORD;<a name="line.337"></a>
+<span class="sourceLineNo">338</span> }<a name="line.338"></a>
+<span class="sourceLineNo">339</span> return minProcId;<a name="line.339"></a>
+<span class="sourceLineNo">340</span> }<a name="line.340"></a>
+<span class="sourceLineNo">341</span><a name="line.341"></a>
+<span class="sourceLineNo">342</span> public long getActiveMaxProcId() {<a name="line.342"></a>
+<span class="sourceLineNo">343</span> long maxProcId = getEnd();<a name="line.343"></a>
+<span class="sourceLineNo">344</span> for (int i = deleted.length - 1; i >= 0; --i) {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> if (deleted[i] == 0) {<a name="line.345"></a>
+<span class="sourceLineNo">346</span> return maxProcId;<a name="line.346"></a>
+<span class="sourceLineNo">347</span> }<a name="line.347"></a>
+<span class="sourceLineNo">348</span><a name="line.348"></a>
+<span class="sourceLineNo">349</span> if (deleted[i] != WORD_MASK) {<a name="line.349"></a>
+<span class="sourceLineNo">350</span> for (int j = BITS_PER_WORD - 1; j >= 0; --j) {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> if ((deleted[i] & (1L << j)) == 0) {<a name="line.351"></a>
+<span class="sourceLineNo">352</span> return maxProcId - (BITS_PER_WORD - 1 - j);<a name="line.352"></a>
+<span class="sourceLineNo">353</span> }<a name="line.353"></a>
+<span class="sourceLineNo">354</span> }<a name="line.354"></a>
+<span class="sourceLineNo">355</span> }<a name="line.355"></a>
+<span class="sourceLineNo">356</span> maxProcId -= BITS_PER_WORD;<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span> return maxProcId;<a name="line.358"></a>
+<span class="sourceLineNo">359</span> }<a name="line.359"></a>
+<span class="sourceLineNo">360</span><a name="line.360"></a>
+<span class="sourceLineNo">361</span> // ========================================================================<a name="line.361"></a>
+<span class="sourceLineNo">362</span> // Bitmap Helpers<a name="line.362"></a>
+<span class="sourceLineNo">363</span> // ========================================================================<a name="line.363"></a>
+<span class="sourceLineNo">364</span> private int getBitmapIndex(final long procId) {<a name="line.364"></a>
+<span class="sourceLineNo">365</span> return (int) (procId - start);<a name="line.365"></a>
+<span class="sourceLineNo">366</span> }<a name="line.366"></a>
+<span class="sourceLineNo">367</span><a name="line.367"></a>
+<span class="sourceLineNo">368</span> void updateState(long procId, boolean isDeleted) {<a name="line.368"></a>
+<span class="sourceLineNo">369</span> int bitmapIndex = getBitmapIndex(procId);<a name="line.369"></a>
+<span class="sourceLineNo">370</span> int wordIndex = bitmapIndex >> ADDRESS_BITS_PER_WORD;<a name="line.370"></a>
+<span class="sourceLineNo">371</span> long value = (1L << bitmapIndex);<a name="line.371"></a>
+<span class="sourceLineNo">372</span><a name="line.372"></a>
+<span class="sourceLineNo">373</span> modified[wordIndex] |= value;<a name="line.373"></a>
+<span class="sourceLineNo">374</span> if (isDeleted) {<a name="line.374"></a>
+<span class="sourceLineNo">375</span> deleted[wordIndex] |= value;<a name="line.375"></a>
+<span class="sourceLineNo">376</span> } else {<a name="line.376"></a>
+<span class="sourceLineNo">377</span> deleted[wordIndex] &= ~value;<a name="line.377"></a>
+<span class="sourceLineNo">378</span> }<a name="line.378"></a>
+<span class="sourceLineNo">379</span> }<a name="line.379"></a>
+<span class="sourceLineNo">380</span><a name="line.380"></a>
+<span class="sourceLineNo">381</span> // ========================================================================<a name="line.381"></a>
+<span class="sourceLineNo">382</span> // Helpers<a name="line.382"></a>
+<span class="sourceLineNo">383</span> // ========================================================================<a name="line.383"></a>
+<span class="sourceLineNo">384</span> /**<a name="line.384"></a>
+<span class="sourceLineNo">385</span> * @return upper boundary (aligned to multiple of BITS_PER_WORD) of bitmap range x belongs to.<a name="line.385"></a>
+<span class="sourceLineNo">386</span> */<a name="line.386"></a>
+<span class="sourceLineNo">387</span> private static long alignUp(final long x) {<a name="line.387"></a>
+<span class="sourceLineNo">388</span> return (x + (BITS_PER_WORD - 1)) & -BITS_PER_WORD;<a name="line.388"></a>
+<span class="sourceLineNo">389</span> }<a name="line.389"></a>
+<span class="sourceLineNo">390</span><a name="line.390"></a>
+<span class="sourceLineNo">391</span> /**<a name="line.391"></a>
+<span class="sourceLineNo">392</span> * @return lower boundary (aligned to multiple of BITS_PER_WORD) of bitmap range x belongs to.<a name="line.392"></a>
+<span class="sourceLineNo">393</span> */<a name="line.393"></a>
+<span class="sourceLineNo">394</span> private static long alignDown(final long x) {<a name="line.394"></a>
+<span class="sourceLineNo">395</span> return x & -BITS_PER_WORD;<a name="line.395"></a>
+<span class="sourceLineNo">396</span> }<a name="line.396"></a>
+<span class="sourceLineNo">397</span>}<a name="line.397"></a>
+
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+</pre>
+</div>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
index d38cf4d..379f1f9 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
@@ -23,84 +23,83 @@
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
-<span class="sourceLineNo">018</span><a name="line.18"></a>
-<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store;<a name="line.19"></a>
-<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.24"></a>
-<span class="sourceLineNo">025</span><a name="line.25"></a>
-<span class="sourceLineNo">026</span>/**<a name="line.26"></a>
-<span class="sourceLineNo">027</span> * An In-Memory store that does not keep track of the procedures inserted.<a name="line.27"></a>
-<span class="sourceLineNo">028</span> */<a name="line.28"></a>
-<span class="sourceLineNo">029</span>@InterfaceAudience.Private<a name="line.29"></a>
-<span class="sourceLineNo">030</span>public class NoopProcedureStore extends ProcedureStoreBase {<a name="line.30"></a>
-<span class="sourceLineNo">031</span> private int numThreads;<a name="line.31"></a>
-<span class="sourceLineNo">032</span><a name="line.32"></a>
-<span class="sourceLineNo">033</span> @Override<a name="line.33"></a>
-<span class="sourceLineNo">034</span> public void start(int numThreads) throws IOException {<a name="line.34"></a>
-<span class="sourceLineNo">035</span> if (!setRunning(true)) {<a name="line.35"></a>
-<span class="sourceLineNo">036</span> return;<a name="line.36"></a>
-<span class="sourceLineNo">037</span> }<a name="line.37"></a>
-<span class="sourceLineNo">038</span> this.numThreads = numThreads;<a name="line.38"></a>
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-<span class="sourceLineNo">041</span> @Override<a name="line.41"></a>
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-<span class="sourceLineNo">043</span> setRunning(false);<a name="line.43"></a>
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-<span class="sourceLineNo">046</span> @Override<a name="line.46"></a>
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-<span class="sourceLineNo">048</span> // no-op<a name="line.48"></a>
-<span class="sourceLineNo">049</span> }<a name="line.49"></a>
-<span class="sourceLineNo">050</span><a name="line.50"></a>
-<span class="sourceLineNo">051</span> @Override<a name="line.51"></a>
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-<span class="sourceLineNo">053</span> return numThreads;<a name="line.53"></a>
-<span class="sourceLineNo">054</span> }<a name="line.54"></a>
-<span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span> @Override<a name="line.56"></a>
-<span class="sourceLineNo">057</span> public int setRunningProcedureCount(final int count) {<a name="line.57"></a>
-<span class="sourceLineNo">058</span> return count;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> }<a name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> @Override<a name="line.61"></a>
-<span class="sourceLineNo">062</span> public void load(final ProcedureLoader loader) throws IOException {<a name="line.62"></a>
-<span class="sourceLineNo">063</span> loader.setMaxProcId(0);<a name="line.63"></a>
-<span class="sourceLineNo">064</span> }<a name="line.64"></a>
-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span> @Override<a name="line.66"></a>
-<span class="sourceLineNo">067</span> public void insert(Procedure proc, Procedure[] subprocs) {<a name="line.67"></a>
-<span class="sourceLineNo">068</span> // no-op<a name="line.68"></a>
-<span class="sourceLineNo">069</span> }<a name="line.69"></a>
-<span class="sourceLineNo">070</span><a name="line.70"></a>
-<span class="sourceLineNo">071</span> @Override<a name="line.71"></a>
-<span class="sourceLineNo">072</span> public void insert(Procedure[] proc) {<a name="line.72"></a>
-<span class="sourceLineNo">073</span> // no-op<a name="line.73"></a>
-<span class="sourceLineNo">074</span> }<a name="line.74"></a>
-<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span> @Override<a name="line.76"></a>
-<span class="sourceLineNo">077</span> public void update(Procedure proc) {<a name="line.77"></a>
-<span class="sourceLineNo">078</span> // no-op<a name="line.78"></a>
-<span class="sourceLineNo">079</span> }<a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> @Override<a name="line.81"></a>
-<span class="sourceLineNo">082</span> public void delete(long procId) {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> // no-op<a name="line.83"></a>
-<span class="sourceLineNo">084</span> }<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> @Override<a name="line.86"></a>
-<span class="sourceLineNo">087</span> public void delete(Procedure proc, long[] subprocs) {<a name="line.87"></a>
-<span class="sourceLineNo">088</span> // no-op<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span> @Override<a name="line.91"></a>
-<span class="sourceLineNo">092</span> public void delete(long[] procIds, int offset, int count) {<a name="line.92"></a>
-<span class="sourceLineNo">093</span> // no-op<a name="line.93"></a>
-<span class="sourceLineNo">094</span> }<a name="line.94"></a>
-<span class="sourceLineNo">095</span>}<a name="line.95"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.procedure2.store;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span><a name="line.21"></a>
+<span class="sourceLineNo">022</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.23"></a>
+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>/**<a name="line.25"></a>
+<span class="sourceLineNo">026</span> * An In-Memory store that does not keep track of the procedures inserted.<a name="line.26"></a>
+<span class="sourceLineNo">027</span> */<a name="line.27"></a>
+<span class="sourceLineNo">028</span>@InterfaceAudience.Private<a name="line.28"></a>
+<span class="sourceLineNo">029</span>public class NoopProcedureStore extends ProcedureStoreBase {<a name="line.29"></a>
+<span class="sourceLineNo">030</span> private int numThreads;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span> @Override<a name="line.32"></a>
+<span class="sourceLineNo">033</span> public void start(int numThreads) throws IOException {<a name="line.33"></a>
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+<span class="sourceLineNo">035</span> return;<a name="line.35"></a>
+<span class="sourceLineNo">036</span> }<a name="line.36"></a>
+<span class="sourceLineNo">037</span> this.numThreads = numThreads;<a name="line.37"></a>
+<span class="sourceLineNo">038</span> }<a name="line.38"></a>
+<span class="sourceLineNo">039</span><a name="line.39"></a>
+<span class="sourceLineNo">040</span> @Override<a name="line.40"></a>
+<span class="sourceLineNo">041</span> public void stop(boolean abort) {<a name="line.41"></a>
+<span class="sourceLineNo">042</span> setRunning(false);<a name="line.42"></a>
+<span class="sourceLineNo">043</span> }<a name="line.43"></a>
+<span class="sourceLineNo">044</span><a name="line.44"></a>
+<span class="sourceLineNo">045</span> @Override<a name="line.45"></a>
+<span class="sourceLineNo">046</span> public void recoverLease() throws IOException {<a name="line.46"></a>
+<span class="sourceLineNo">047</span> // no-op<a name="line.47"></a>
+<span class="sourceLineNo">048</span> }<a name="line.48"></a>
+<span class="sourceLineNo">049</span><a name="line.49"></a>
+<span class="sourceLineNo">050</span> @Override<a name="line.50"></a>
+<span class="sourceLineNo">051</span> public int getNumThreads() {<a name="line.51"></a>
+<span class="sourceLineNo">052</span> return numThreads;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> }<a name="line.53"></a>
+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span> @Override<a name="line.55"></a>
+<span class="sourceLineNo">056</span> public int setRunningProcedureCount(final int count) {<a name="line.56"></a>
+<span class="sourceLineNo">057</span> return count;<a name="line.57"></a>
+<span class="sourceLineNo">058</span> }<a name="line.58"></a>
+<span class="sourceLineNo">059</span><a name="line.59"></a>
+<span class="sourceLineNo">060</span> @Override<a name="line.60"></a>
+<span class="sourceLineNo">061</span> public void load(final ProcedureLoader loader) throws IOException {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> loader.setMaxProcId(0);<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> @Override<a name="line.65"></a>
+<span class="sourceLineNo">066</span> public void insert(Procedure<?> proc, Procedure<?>[] subprocs) {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> // no-op<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> @Override<a name="line.70"></a>
+<span class="sourceLineNo">071</span> public void insert(Procedure<?>[] proc) {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> // no-op<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> @Override<a name="line.75"></a>
+<span class="sourceLineNo">076</span> public void update(Procedure<?> proc) {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> // no-op<a name="line.77"></a>
+<span class="sourceLineNo">078</span> }<a name="line.78"></a>
+<span class="sourceLineNo">079</span><a name="line.79"></a>
+<span class="sourceLineNo">080</span> @Override<a name="line.80"></a>
+<span class="sourceLineNo">081</span> public void delete(long procId) {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> // no-op<a name="line.82"></a>
+<span class="sourceLineNo">083</span> }<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> @Override<a name="line.85"></a>
+<span class="sourceLineNo">086</span> public void delete(Procedure<?> proc, long[] subprocs) {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> // no-op<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span> @Override<a name="line.90"></a>
+<span class="sourceLineNo">091</span> public void delete(long[] procIds, int offset, int count) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> // no-op<a name="line.92"></a>
+<span class="sourceLineNo">093</span> }<a name="line.93"></a>
+<span class="sourceLineNo">094</span>}<a name="line.94"></a>
[23/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html
index 4a42bda..30963fa 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormat.html
@@ -26,83 +26,83 @@
<span class="sourceLineNo">018</span><a name="line.18"></a>
<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.procedure2.store.wal;<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
-<span class="sourceLineNo">021</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.21"></a>
-<span class="sourceLineNo">022</span><a name="line.22"></a>
-<span class="sourceLineNo">023</span>import java.io.IOException;<a name="line.23"></a>
-<span class="sourceLineNo">024</span>import java.io.InputStream;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import java.io.OutputStream;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import java.util.Iterator;<a name="line.26"></a>
-<span class="sourceLineNo">027</span><a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.slf4j.Logger;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.slf4j.LoggerFactory;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.42"></a>
-<span class="sourceLineNo">043</span><a name="line.43"></a>
-<span class="sourceLineNo">044</span>/**<a name="line.44"></a>
-<span class="sourceLineNo">045</span> * Helper class that contains the WAL serialization utils.<a name="line.45"></a>
-<span class="sourceLineNo">046</span> */<a name="line.46"></a>
-<span class="sourceLineNo">047</span>@InterfaceAudience.Private<a name="line.47"></a>
-<span class="sourceLineNo">048</span>@InterfaceStability.Evolving<a name="line.48"></a>
-<span class="sourceLineNo">049</span>public final class ProcedureWALFormat {<a name="line.49"></a>
-<span class="sourceLineNo">050</span> private static final Logger LOG = LoggerFactory.getLogger(ProcedureWALFormat.class);<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.52"></a>
-<span class="sourceLineNo">053</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.53"></a>
-<span class="sourceLineNo">054</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.54"></a>
+<span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.io.InputStream;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.io.OutputStream;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.Iterator;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.fs.FSDataInputStream;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.fs.FSDataOutputStream;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.io.util.StreamUtils;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.procedure2.ProcedureUtil;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.procedure2.util.ByteSlot;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALEntry;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALHeader;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureWALTrailer;<a name="line.39"></a>
+<span class="sourceLineNo">040</span><a name="line.40"></a>
+<span class="sourceLineNo">041</span>/**<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * Helper class that contains the WAL serialization utils.<a name="line.42"></a>
+<span class="sourceLineNo">043</span> */<a name="line.43"></a>
+<span class="sourceLineNo">044</span>@InterfaceAudience.Private<a name="line.44"></a>
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+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span> static final byte LOG_TYPE_STREAM = 0;<a name="line.47"></a>
+<span class="sourceLineNo">048</span> static final byte LOG_TYPE_COMPACTED = 1;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> static final byte LOG_TYPE_MAX_VALID = 1;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span> static final byte HEADER_VERSION = 1;<a name="line.51"></a>
+<span class="sourceLineNo">052</span> static final byte TRAILER_VERSION = 1;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.54"></a>
<span class="sourceLineNo">055</span><a name="line.55"></a>
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-<span class="sourceLineNo">058</span> static final long HEADER_MAGIC = 0x31764c4157637250L;<a name="line.58"></a>
-<span class="sourceLineNo">059</span> static final long TRAILER_MAGIC = 0x50726357414c7631L;<a name="line.59"></a>
+<span class="sourceLineNo">056</span> @InterfaceAudience.Private<a name="line.56"></a>
+<span class="sourceLineNo">057</span> public static class InvalidWALDataException extends IOException {<a name="line.57"></a>
+<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">059</span> private static final long serialVersionUID = 5471733223070202196L;<a name="line.59"></a>
<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> @InterfaceAudience.Private<a name="line.61"></a>
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-<span class="sourceLineNo">063</span> public InvalidWALDataException(String s) {<a name="line.63"></a>
-<span class="sourceLineNo">064</span> super(s);<a name="line.64"></a>
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-<span class="sourceLineNo">067</span> public InvalidWALDataException(Throwable t) {<a name="line.67"></a>
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-<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> interface Loader extends ProcedureLoader {<a name="line.72"></a>
-<span class="sourceLineNo">073</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.73"></a>
-<span class="sourceLineNo">074</span> }<a name="line.74"></a>
+<span class="sourceLineNo">061</span> public InvalidWALDataException(String s) {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> super(s);<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> public InvalidWALDataException(Throwable t) {<a name="line.65"></a>
+<span class="sourceLineNo">066</span> super(t);<a name="line.66"></a>
+<span class="sourceLineNo">067</span> }<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> interface Loader extends ProcedureLoader {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> void markCorruptedWAL(ProcedureWALFile log, IOException e);<a name="line.71"></a>
+<span class="sourceLineNo">072</span> }<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
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<span class="sourceLineNo">075</span><a name="line.75"></a>
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-<span class="sourceLineNo">079</span> final ProcedureStoreTracker tracker, final Loader loader) throws IOException {<a name="line.79"></a>
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-<span class="sourceLineNo">082</span> try {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> // Ignore the last log which is current active log.<a name="line.83"></a>
-<span class="sourceLineNo">084</span> while (logs.hasNext()) {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> ProcedureWALFile log = logs.next();<a name="line.85"></a>
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-<span class="sourceLineNo">089</span> } finally {<a name="line.89"></a>
-<span class="sourceLineNo">090</span> log.close();<a name="line.90"></a>
-<span class="sourceLineNo">091</span> }<a name="line.91"></a>
-<span class="sourceLineNo">092</span> }<a name="line.92"></a>
-<span class="sourceLineNo">093</span> reader.finish();<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> // The tracker is now updated with all the procedures read from the logs<a name="line.95"></a>
-<span class="sourceLineNo">096</span> tracker.setPartialFlag(false);<a name="line.96"></a>
-<span class="sourceLineNo">097</span> tracker.resetUpdates();<a name="line.97"></a>
+<span class="sourceLineNo">076</span> public static void load(Iterator<ProcedureWALFile> logs, ProcedureStoreTracker tracker,<a name="line.76"></a>
+<span class="sourceLineNo">077</span> Loader loader) throws IOException {<a name="line.77"></a>
+<span class="sourceLineNo">078</span> ProcedureWALFormatReader reader = new ProcedureWALFormatReader(tracker, loader);<a name="line.78"></a>
+<span class="sourceLineNo">079</span> tracker.setKeepDeletes(true);<a name="line.79"></a>
+<span class="sourceLineNo">080</span> try {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> // Ignore the last log which is current active log.<a name="line.81"></a>
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+<span class="sourceLineNo">083</span> ProcedureWALFile log = logs.next();<a name="line.83"></a>
+<span class="sourceLineNo">084</span> log.open();<a name="line.84"></a>
+<span class="sourceLineNo">085</span> try {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> reader.read(log);<a name="line.86"></a>
+<span class="sourceLineNo">087</span> } finally {<a name="line.87"></a>
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+<span class="sourceLineNo">092</span><a name="line.92"></a>
+<span class="sourceLineNo">093</span> // The tracker is now updated with all the procedures read from the logs<a name="line.93"></a>
+<span class="sourceLineNo">094</span> if (tracker.isPartial()) {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> tracker.setPartialFlag(false);<a name="line.95"></a>
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<span class="sourceLineNo">098</span> } finally {<a name="line.98"></a>
<span class="sourceLineNo">099</span> tracker.setKeepDeletes(false);<a name="line.99"></a>
<span class="sourceLineNo">100</span> }<a name="line.100"></a>
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<span class="sourceLineNo">205</span> }<a name="line.205"></a>
<span class="sourceLineNo">206</span><a name="line.206"></a>
<span class="sourceLineNo">207</span> public static void writeEntry(ByteSlot slot, ProcedureWALEntry.Type type,<a name="line.207"></a>
-<span class="sourceLineNo">208</span> Procedure proc, Procedure[] subprocs) throws IOException {<a name="line.208"></a>
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<span class="sourceLineNo">209</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.209"></a>
<span class="sourceLineNo">210</span> builder.setType(type);<a name="line.210"></a>
<span class="sourceLineNo">211</span> builder.addProcedure(ProcedureUtil.convertToProtoProcedure(proc));<a name="line.211"></a>
@@ -225,17 +225,17 @@
<span class="sourceLineNo">217</span> builder.build().writeDelimitedTo(slot);<a name="line.217"></a>
<span class="sourceLineNo">218</span> }<a name="line.218"></a>
<span class="sourceLineNo">219</span><a name="line.219"></a>
-<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure proc)<a name="line.220"></a>
+<span class="sourceLineNo">220</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc)<a name="line.220"></a>
<span class="sourceLineNo">221</span> throws IOException {<a name="line.221"></a>
<span class="sourceLineNo">222</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INIT, proc, null);<a name="line.222"></a>
<span class="sourceLineNo">223</span> }<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
-<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure proc, Procedure[] subprocs)<a name="line.225"></a>
+<span class="sourceLineNo">225</span> public static void writeInsert(ByteSlot slot, Procedure<?> proc, Procedure<?>[] subprocs)<a name="line.225"></a>
<span class="sourceLineNo">226</span> throws IOException {<a name="line.226"></a>
<span class="sourceLineNo">227</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_INSERT, proc, subprocs);<a name="line.227"></a>
<span class="sourceLineNo">228</span> }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
-<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure proc)<a name="line.230"></a>
+<span class="sourceLineNo">230</span> public static void writeUpdate(ByteSlot slot, Procedure<?> proc)<a name="line.230"></a>
<span class="sourceLineNo">231</span> throws IOException {<a name="line.231"></a>
<span class="sourceLineNo">232</span> writeEntry(slot, ProcedureWALEntry.Type.PROCEDURE_WAL_UPDATE, proc, null);<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
@@ -248,7 +248,7 @@
<span class="sourceLineNo">240</span> builder.build().writeDelimitedTo(slot);<a name="line.240"></a>
<span class="sourceLineNo">241</span> }<a name="line.241"></a>
<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure proc, long[] subprocs)<a name="line.243"></a>
+<span class="sourceLineNo">243</span> public static void writeDelete(ByteSlot slot, Procedure<?> proc, long[] subprocs)<a name="line.243"></a>
<span class="sourceLineNo">244</span> throws IOException {<a name="line.244"></a>
<span class="sourceLineNo">245</span> final ProcedureWALEntry.Builder builder = ProcedureWALEntry.newBuilder();<a name="line.245"></a>
<span class="sourceLineNo">246</span> builder.setType(ProcedureWALEntry.Type.PROCEDURE_WAL_DELETE);<a name="line.246"></a>
[46/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/checkstyle-aggregate.html
----------------------------------------------------------------------
diff --git a/checkstyle-aggregate.html b/checkstyle-aggregate.html
index 9d82cb1..ec7776f 100644
--- a/checkstyle-aggregate.html
+++ b/checkstyle-aggregate.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20181005" />
+ <meta name="Date-Revision-yyyymmdd" content="20181007" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Checkstyle Results</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4-HBase.min.css" />
@@ -281,10 +281,10 @@
<th><img src="images/icon_warning_sml.gif" alt="" /> Warnings</th>
<th><img src="images/icon_error_sml.gif" alt="" /> Errors</th></tr>
<tr class="b">
-<td>3757</td>
+<td>3759</td>
<td>0</td>
<td>0</td>
-<td>15211</td></tr></table></div>
+<td>15190</td></tr></table></div>
<div class="section">
<h2><a name="Files"></a>Files</h2>
<table border="0" class="table table-striped">
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[45/47] hbase-site git commit: Published site at
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All rights reserved.
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>private long</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#minUpdatedProcId">minUpdatedProcId</a></span></code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#minModifiedProcId">minModifiedProcId</a></span></code> </td>
</tr>
<tr class="altColor">
-<td class="colFirst"><code>private boolean</code></td>
+<td class="colFirst"><code>(package private) boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial">partial</a></span></code>
<div class="block">If true, it means tracker has incomplete information about the active/deleted procedures.</div>
</td>
@@ -217,17 +211,17 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long-">delete</a></span>(long procId)</code> </td>
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">delete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long:A-">delete</a></span>(long[] procIds)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long-">delete</a></span>(long procId)</code> </td>
</tr>
<tr id="i2" class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">delete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#delete-long:A-">delete</a></span>(long[] procIds)</code> </td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
@@ -238,75 +232,75 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getActiveMinProcId--">getActiveMinProcId</a></span>()</code> </td>
</tr>
<tr id="i5" class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getOrCreateNode-long-">getOrCreateNode</a></span>(long procId)</code> </td>
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getModifiedMaxProcId--">getModifiedMaxProcId</a></span>()</code> </td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>long</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getUpdatedMaxProcId--">getUpdatedMaxProcId</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getModifiedMinProcId--">getModifiedMinProcId</a></span>()</code> </td>
</tr>
<tr id="i7" class="rowColor">
-<td class="colFirst"><code>long</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getUpdatedMinProcId--">getUpdatedMinProcId</a></span>()</code> </td>
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#getOrCreateNode-long-">getOrCreateNode</a></span>(long procId)</code> </td>
</tr>
<tr id="i8" class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#growNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">growNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
long procId)</code>
<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</code> </td>
+</tr>
+<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-long-">insert</a></span>(long procId)</code> </td>
</tr>
-<tr id="i10" class="altColor">
+<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-long:A-">insert</a></span>(long[] procIds)</code> </td>
</tr>
-<tr id="i11" class="rowColor">
+<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-long-long:A-">insert</a></span>(long procId,
long[] subProcIds)</code> </td>
</tr>
-<tr id="i12" class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#insert-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
- long procId)</code> </td>
-</tr>
<tr id="i13" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isAllModified--">isAllModified</a></span>()</code> </td>
+</tr>
+<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html" title="enum in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.DeleteState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isDeleted-long-">isDeleted</a></span>(long procId)</code>
<div class="block">If <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>partial</code></a> is false, returns state from the bitmap.</div>
</td>
</tr>
-<tr id="i14" class="altColor">
-<td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isEmpty--">isEmpty</a></span>()</code> </td>
-</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isPartial--">isPartial</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isEmpty--">isEmpty</a></span>()</code> </td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isUpdated--">isUpdated</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isModified-long-">isModified</a></span>(long procId)</code> </td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isUpdated-long-">isUpdated</a></span>(long procId)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#isPartial--">isPartial</a></span>()</code> </td>
</tr>
<tr id="i18" class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> node,
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#lookupClosestNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-long-">lookupClosestNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
long procId)</code>
<div class="block">lookup the node containing the specified procId.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> leftNode,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.BitSetNode</a> rightNode)</code>
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#mergeNodes-org.apache.hadoop.hbase.procedure2.store.BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">mergeNodes</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> leftNode,
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code>
<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
</td>
</tr>
@@ -316,37 +310,47 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">resetTo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code>
-<div class="block">Resets internal state to same as given <code>tracker</code>.</div>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetModified--">resetModified</a></span>()</code>
+<div class="block">Clears the list of updated procedure ids.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-boolean-">resetTo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
- boolean resetDelete)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">resetTo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code>
+<div class="block">Resets internal state to same as given <code>tracker</code>.</div>
+</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetToProto-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker-">resetToProto</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker trackerProtoBuf)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-boolean-">resetTo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker,
+ boolean resetDelete)</code>
+<div class="block">Resets internal state to same as given <code>tracker</code>, and change the deleted flag according
+ to the modified flag if <code>resetDelete</code> is true.</div>
+</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetUpdates--">resetUpdates</a></span>()</code>
-<div class="block">Clears the list of updated procedure ids.</div>
-</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetToProto-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker-">resetToProto</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker trackerProtoBuf)</code> </td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeleted-long-boolean-">setDeleted</a></span>(long procId,
- boolean isDeleted)</code> </td>
+ boolean isDeleted)</code>
+<div class="block">This method is used when restarting where we need to rebuild the ProcedureStoreTracker.</div>
+</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfSet-long...-">setDeletedIfSet</a></span>(long... procId)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModified-long...-">setDeletedIfModified</a></span>(long... procId)</code>
+<div class="block">Set the given bit for the procId to delete if it was modified before.</div>
+</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfSet-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">setDeletedIfSet</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModifiedInBoth-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-">setDeletedIfModifiedInBoth</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker</a> tracker)</code>
+<div class="block">Similar with <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModified-long...-"><code>setDeletedIfModified(long...)</code></a>, but here the <code>procId</code> are given by
+ the <code>tracker</code>.</div>
+</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
@@ -354,9 +358,16 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setPartialFlag-boolean-">setPartialFlag</a></span>(boolean isPartial)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setMinMaxModifiedProcIds-long-long-">setMinMaxModifiedProcIds</a></span>(long min,
+ long max)</code>
+<div class="block">Will be called when restarting where we need to rebuild the ProcedureStoreTracker.</div>
+</td>
</tr>
<tr id="i30" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setPartialFlag-boolean-">setPartialFlag</a></span>(boolean isPartial)</code> </td>
+</tr>
+<tr id="i31" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#toProto--">toProto</a></span>()</code>
<div class="block">Builds
@@ -364,22 +375,18 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
protocol buffer from current state.</div>
</td>
</tr>
-<tr id="i31" class="rowColor">
+<tr id="i32" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#trackProcIds-long-">trackProcIds</a></span>(long procId)</code> </td>
</tr>
-<tr id="i32" class="altColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#undeleteAll--">undeleteAll</a></span>()</code> </td>
-</tr>
<tr id="i33" class="rowColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#update-long-">update</a></span>(long procId)</code> </td>
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a></code></td>
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+ <p/>
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+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModified-long...-"><code>setDeletedIfModified(long...)</code></a></dd>
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<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true, if no procedure is active, else false.</dd>
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<dt><span class="returnLabel">Returns:</span></dt>
-<dd>true if any procedure was updated since last call to <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetUpdates--"><code>resetUpdates()</code></a>.</dd>
+<dd>true if all procedure was modified or deleted since last call to
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-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#line.674">resetUpdates</a>()</pre>
+<h4>resetModified</h4>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#line.342">resetModified</a>()</pre>
<div class="block">Clears the list of updated procedure ids. This doesn't affect global list of active
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+<pre>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#line.350">getOrCreateNode</a>(long procId)</pre>
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-<a name="growNode-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker.BitSetNode-long-">
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- long procId)</pre>
+<pre>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#line.406">growNode</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> node,
+ long procId)</pre>
<div class="block">Grows <code>node</code> to contain <code>procId</code> and updates the map.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
-<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><code>ProcedureStoreTracker.BitSetNode</code></a> instance which contains <code>procId</code>.</dd>
+<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><code>BitSetNode</code></a> instance which contains <code>procId</code>.</dd>
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+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</pre>
<div class="block">Merges <code>leftNode</code> & <code>rightNode</code> and updates the map.</div>
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+<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html" title="enum in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Next Class</span></a></li>
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[42/47] hbase-site git commit: Published site at
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new file mode 100644
index 0000000..6a58652
--- /dev/null
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>BitSetNode (Apache HBase 3.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+ try {
+ if (location.href.indexOf('is-external=true') == -1) {
+ parent.document.title="BitSetNode (Apache HBase 3.0.0-SNAPSHOT API)";
+ }
+ }
+ catch(err) {
+ }
+//-->
+var methods = {"i0":9,"i1":9,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10};
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+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/BitSetNode.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" target="_top">Frames</a></li>
+<li><a href="BitSetNode.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!-- -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.procedure2.store</div>
+<h2 title="Class BitSetNode" class="title">Class BitSetNode</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.procedure2.store.BitSetNode</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>@InterfaceAudience.Private
+class <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.53">BitSetNode</a>
+extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
+<div class="block">A bitmap which can grow/merge with other <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><code>BitSetNode</code></a> (if certain conditions are met).
+ Boundaries of bitmap are aligned to multiples of <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BITS_PER_WORD"><code>BITS_PER_WORD</code></a>. So the range
+ of a <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><code>BitSetNode</code></a> is from [x * K, y * K) where x and y are integers, y > x and K is
+ BITS_PER_WORD.
+ <p/>
+ We have two main bit sets to describe the state of procedures, the meanings are:
+
+ <pre>
+ ----------------------
+ | modified | deleted | meaning
+ | 0 | 0 | proc exists, but hasn't been updated since last resetUpdates().
+ | 1 | 0 | proc was updated (but not deleted).
+ | 1 | 1 | proc was deleted.
+ | 0 | 1 | proc doesn't exist (maybe never created, maybe deleted in past).
+ ----------------------
+ </pre>
+
+ The meaning of modified is that, we have modified the state of the procedure, no matter insert,
+ update, or delete. And if it is an insert or update, we will set the deleted to 0, if not we will
+ set the delete to 1.
+ <p/>
+ For a non-partial BitSetNode, the initial modified value is 0 and deleted value is 1. For the
+ partial one, the initial modified value is 0 and the initial deleted value is also 0. In
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#unsetPartialFlag--"><code>unsetPartialFlag()</code></a> we will reset the deleted to 1 if it is not modified.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!-- -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#ADDRESS_BITS_PER_WORD">ADDRESS_BITS_PER_WORD</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BITS_PER_WORD">BITS_PER_WORD</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#deleted">deleted</a></span></code>
+<div class="block">Keeps track of procedure ids which belong to this bitmap's range and have been deleted.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#MAX_NODE_SIZE">MAX_NODE_SIZE</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#modified">modified</a></span></code>
+<div class="block">Set of procedures which have been modified since last <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#resetModified--"><code>resetModified()</code></a>.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#partial">partial</a></span></code>
+<div class="block">Mimics <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#partial"><code>ProcedureStoreTracker.partial</code></a>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#start">start</a></span></code>
+<div class="block">Offset of bitmap i.e.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#WORD_MASK">WORD_MASK</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.procedure2.store.BitSetNode-boolean-">BitSetNode</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> other,
+ boolean resetDelete)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-long-boolean-">BitSetNode</a></span>(long procId,
+ boolean partial)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#BitSetNode-org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode-">BitSetNode</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode data)</code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!-- -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>private static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#alignDown-long-">alignDown</a></span>(long x)</code> </td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>private static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#alignUp-long-">alignUp</a></span>(long x)</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#canGrow-long-">canGrow</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#canMerge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">canMerge</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code> </td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#contains-long-">contains</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#convert--">convert</a></span>()</code>
+<div class="block">Convert to
+ org.apache.hadoop.hbase.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode
+ protobuf.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#delete-long-">delete</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#dump--">dump</a></span>()</code> </td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getActiveMaxProcId--">getActiveMaxProcId</a></span>()</code> </td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getActiveMinProcId--">getActiveMinProcId</a></span>()</code> </td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getBitmapIndex-long-">getBitmapIndex</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getEnd--">getEnd</a></span>()</code> </td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#getStart--">getStart</a></span>()</code> </td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#grow-long-">grow</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#insertOrUpdate-long-">insertOrUpdate</a></span>(long procId)</code> </td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#isAllModified--">isAllModified</a></span>()</code> </td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.DeleteState.html" title="enum in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreTracker.DeleteState</a></code></td>
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+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#isEmpty--">isEmpty</a></span>()</code> </td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#isModified-long-">isModified</a></span>(long procId)</code> </td>
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+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#merge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">merge</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</code> </td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#resetModified--">resetModified</a></span>()</code> </td>
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+<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#toString--">toString</a></span>()</code> </td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#unsetPartialFlag--">unsetPartialFlag</a></span>()</code> </td>
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+<td class="colFirst"><code>(package private) void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#updateState-long-boolean-">updateState</a></span>(long procId,
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+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.BitSetNode.MAX_NODE_SIZE">Constant Field Values</a></dd>
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+<div class="block">Keeps track of procedure ids which belong to this bitmap's range and have been deleted. This
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+<div class="block">Offset of bitmap i.e. procedure id corresponding to first bit.</div>
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+<!-- -->
+</a>
+<h3>Constructor Detail</h3>
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+<h4>BitSetNode</h4>
+<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.116">BitSetNode</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode data)</pre>
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+<h4>BitSetNode</h4>
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+<h4>insertOrUpdate</h4>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.148">insertOrUpdate</a>(long procId)</pre>
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+</ul>
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+<h4>delete</h4>
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+<h4>isDeleted</h4>
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+</li>
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+<div class="block">Convert to
+ org.apache.hadoop.hbase.protobuf.generated.ProcedureProtos.ProcedureStoreTracker.TrackerNode
+ protobuf.</div>
+</li>
+</ul>
+<a name="canGrow-long-">
+<!-- -->
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+<h4>canGrow</h4>
+<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.246">canGrow</a>(long procId)</pre>
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+<!-- -->
+</a>
+<ul class="blockList">
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+<h4>canMerge</h4>
+<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.250">canMerge</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</pre>
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+<ul class="blockList">
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+<h4>grow</h4>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.256">grow</a>(long procId)</pre>
+</li>
+</ul>
+<a name="merge-org.apache.hadoop.hbase.procedure2.store.BitSetNode-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>merge</h4>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.290">merge</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store">BitSetNode</a> rightNode)</pre>
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+<!-- -->
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+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
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+<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.342">getActiveMaxProcId</a>()</pre>
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+<a name="getBitmapIndex-long-">
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+<pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.364">getBitmapIndex</a>(long procId)</pre>
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+<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.368">updateState</a>(long procId,
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+<ul class="blockList">
+<li class="blockList">
+<h4>alignUp</h4>
+<pre>private static long <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.387">alignUp</a>(long x)</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>upper boundary (aligned to multiple of BITS_PER_WORD) of bitmap range x belongs to.</dd>
+</dl>
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+<pre>private static long <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/BitSetNode.html#line.394">alignDown</a>(long x)</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>lower boundary (aligned to multiple of BITS_PER_WORD) of bitmap range x belongs to.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!-- -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/BitSetNode.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html" title="class in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" target="_top">Frames</a></li>
+<li><a href="BitSetNode.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
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+ if(window==top) {
+ allClassesLink.style.display = "block";
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+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
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+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li>Nested | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!-- -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
index e41aa94..3b50716 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html
@@ -49,7 +49,7 @@ var activeTableTab = "activeTableTab";
</div>
<div class="subNav">
<ul class="navList">
-<li>Prev Class</li>
+<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/BitSetNode.html" title="class in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html" title="interface in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
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<hr>
<br>
<pre>@InterfaceAudience.Private
-public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.30">NoopProcedureStore</a>
+public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.29">NoopProcedureStore</a>
extends <a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreBase.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreBase</a></pre>
<div class="block">An In-Memory store that does not keep track of the procedures inserted.</div>
</li>
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</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
long[] subprocs)</code>
<div class="block">The parent procedure completed.</div>
</td>
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<tr id="i4" class="altColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] proc)</code>
<div class="block">Serialize a set of new procedures.</div>
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</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
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- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code>
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+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code>
<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.</div>
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+<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.29">NoopProcedureStore</a>()</pre>
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<div class="block">Set the number of procedure running.
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#load-org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader-">ProcedureStore</a></code></span></div>
<div class="block">Load the Procedures in the store.</div>
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-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.67">insert</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</pre>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.66">insert</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">ProcedureStore</a></code></span></div>
<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.
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+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.71">insert</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] proc)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">ProcedureStore</a></code></span></div>
<div class="block">Serialize a set of new procedures.
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">ProcedureStore</a></code></span></div>
<div class="block">The specified procedure was executed,
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<div class="block">The specified procId was removed from the executor,
due to completion, abort or failure.
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long[] subprocs)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">ProcedureStore</a></code></span></div>
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-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/NoopProcedureStore.html#line.92">delete</a>(long[] procIds,
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int offset,
int count)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#delete-long:A-int-int-">ProcedureStore</a></code></span></div>
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</div>
<div class="subNav">
<ul class="navList">
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<li><a href="../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html" title="interface in org.apache.hadoop.hbase.procedure2.store"><span class="typeNameLink">Next Class</span></a></li>
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<dl>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Called by the ProcedureStore.load() every time a set of procedures are ready to be executed.
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<div class="block">Called by the ProcedureStore.load() in case we have procedures not-ready to be added to
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long[] subProcIds)</code>
<div class="block">The parent procedure completed.</div>
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<div class="block">Serialize a set of new procedures.</div>
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<td class="colFirst"><code>void</code></td>
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<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.</div>
</td>
</tr>
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<td class="colFirst"><code>void</code></td>
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<div class="block">The specified procedure was executed,
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<div class="block">Add the listener to the notification list.</div>
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<div class="block">Remove the listener from the notification list.</div>
<dl>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dl>
<dt><span class="returnLabel">Returns:</span></dt>
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This can be used, for example, by the store to know how long to wait before a sync.</div>
<dl>
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<div class="block">Load the Procedures in the store.</div>
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<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.
'proc' has a 'RUNNABLE' state and the initial information required to start up.
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<div class="block">Serialize a set of new procedures.
These procedures are freshly submitted to the executor and each procedure
has a 'RUNNABLE' state and the initial information required to start up.</div>
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<div class="block">The specified procedure was executed,
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<div class="block">The specified procId was removed from the executor,
due to completion, abort or failure.
The store implementor should remove all the information about the specified procId.</div>
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<h4>delete</h4>
-<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#line.208">delete</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> parentProc,
+<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#line.209">delete</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> parentProc,
long[] subProcIds)</pre>
<div class="block">The parent procedure completed.
Update the state and mark all the child deleted.</div>
@@ -495,7 +495,7 @@ public interface <a href="../../../../../../src-html/org/apache/hadoop/hbase/pro
<ul class="blockListLast">
<li class="blockList">
<h4>delete</h4>
-<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#line.218">delete</a>(long[] procIds,
+<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#line.219">delete</a>(long[] procIds,
int offset,
int count)</pre>
<div class="block">The specified procIds were removed from the executor,
[33/47] hbase-site git commit: Published site at
118b0746849c886fc64b0a53014f3186e2db4d9d.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
index 231636d..82139d6 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html
@@ -49,7 +49,7 @@ var activeTableTab = "activeTableTab";
</div>
<div class="subNav">
<ul class="navList">
-<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Prev Class</span></a></li>
<li><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html" title="interface in org.apache.hadoop.hbase.procedure2.store.wal"><span class="typeNameLink">Next Class</span></a></li>
</ul>
<ul class="navList">
@@ -119,10 +119,45 @@ var activeTableTab = "activeTableTab";
<hr>
<br>
<pre>@InterfaceAudience.Private
- @InterfaceStability.Evolving
-public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.74">WALProcedureStore</a>
+public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.106">WALProcedureStore</a>
extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreBase.html" title="class in org.apache.hadoop.hbase.procedure2.store">ProcedureStoreBase</a></pre>
-<div class="block">WAL implementation of the ProcedureStore.</div>
+<div class="block">WAL implementation of the ProcedureStore.
+ <p/>
+ When starting, the upper layer will first call <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#start-int-"><code>start(int)</code></a>, then <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#recoverLease--"><code>recoverLease()</code></a>,
+ then <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#load-org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader-"><code>ProcedureStore.load(ProcedureLoader)</code></a>.
+ <p/>
+ In <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#recoverLease--"><code>recoverLease()</code></a>, we will get the lease by closing all the existing wal files(by
+ calling recoverFileLease), and creating a new wal writer. And we will also get the list of all
+ the old wal files.
+ <p/>
+ FIXME: notice that the current recover lease implementation is problematic, it can not deal with
+ the races if there are two master both wants to acquire the lease...
+ <p/>
+ In <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html#load-org.apache.hadoop.hbase.procedure2.store.ProcedureStore.ProcedureLoader-"><code>ProcedureStore.load(ProcedureLoader)</code></a> method, we will load all the active procedures. See the
+ comments of this method for more details.
+ <p/>
+ The actual logging way is a bit like our FileSystem based WAL implementation as RS side. There is
+ a <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#slots"><code>slots</code></a>, which is more like the ring buffer, and in the insert, update and delete
+ methods we will put thing into the <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#slots"><code>slots</code></a> and wait. And there is a background sync
+ thread(see the <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#syncLoop--"><code>syncLoop()</code></a> method) which get data from the <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#slots"><code>slots</code></a> and write them
+ to the FileSystem, and notify the caller that we have finished.
+ <p/>
+ TODO: try using disruptor to increase performance and simplify the logic?
+ <p/>
+ The <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#storeTracker"><code>storeTracker</code></a> keeps track of the modified procedures in the newest wal file, which is
+ also the one being written currently. And the deleted bits in it are for all the procedures, not
+ only the ones in the newest wal file. And when rolling a log, we will first store it in the
+ trailer of the current wal file, and then reset its modified bits, so that it can start to track
+ the modified procedures for the new wal file.
+ <p/>
+ The <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#holdingCleanupTracker"><code>holdingCleanupTracker</code></a> is used to test whether we are safe to delete the oldest wal
+ file. When there are log rolling and there are more than 1 wal files, we will make use of it. It
+ will first be initialized to the oldest file's tracker(which is stored in the trailer), using the
+ method <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#resetTo-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-boolean-"><code>ProcedureStoreTracker.resetTo(ProcedureStoreTracker, boolean)</code></a>, and then merge it
+ with the tracker of every newer wal files, using the
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.html#setDeletedIfModifiedInBoth-org.apache.hadoop.hbase.procedure2.store.ProcedureStoreTracker-"><code>ProcedureStoreTracker.setDeletedIfModifiedInBoth(ProcedureStoreTracker)</code></a>. If we find out
+ that all the modified procedures for the oldest wal file are modified or deleted in newer wal
+ files, then we can delete it.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>for printing content of a single WAL.</code></a>,
@@ -387,7 +422,7 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#syncMaxSlot">syncMaxSlot</a></span></code> </td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><code>private org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue</code></td>
+<td class="colFirst"><code>private org.apache.hbase.thirdparty.org.apache.commons.collections4.queue.CircularFifoQueue<<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.SyncMetrics.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureStore.SyncMetrics</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#syncMetricsQueue">syncMetricsQueue</a></span></code> </td>
</tr>
<tr class="altColor">
@@ -515,7 +550,7 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#delete-org.apache.hadoop.hbase.procedure2.Procedure-long:A-">delete</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
long[] subProcIds)</code>
<div class="block">The parent procedure completed.</div>
</td>
@@ -546,7 +581,10 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>private static long</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getMaxLogId-org.apache.hadoop.fs.FileStatus:A-">getMaxLogId</a></span>(org.apache.hadoop.fs.FileStatus[] logFiles)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getMaxLogId-org.apache.hadoop.fs.FileStatus:A-">getMaxLogId</a></span>(org.apache.hadoop.fs.FileStatus[] logFiles)</code>
+<div class="block">Make sure that the file set are gotten by calling <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getLogFiles--"><code>getLogFiles()</code></a>, where we will sort
+ the file set by log id.</div>
+</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>long</code></td>
@@ -585,7 +623,10 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>private long</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#initOldLogs-org.apache.hadoop.fs.FileStatus:A-">initOldLogs</a></span>(org.apache.hadoop.fs.FileStatus[] logFiles)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#initOldLogs-org.apache.hadoop.fs.FileStatus:A-">initOldLogs</a></span>(org.apache.hadoop.fs.FileStatus[] logFiles)</code>
+<div class="block">Make sure that the file set are gotten by calling <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#getLogFiles--"><code>getLogFiles()</code></a>, where we will sort
+ the file set by log id.</div>
+</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>private void</code></td>
@@ -595,14 +636,14 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] procs)</code>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] procs)</code>
<div class="block">Serialize a set of new procedures.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc,
- <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>[] subprocs)</code>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#insert-org.apache.hadoop.hbase.procedure2.Procedure-org.apache.hadoop.hbase.procedure2.Procedure:A-">insert</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc,
+ <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?>[] subprocs)</code>
<div class="block">When a procedure is submitted to the executor insert(proc, null) will be called.</div>
</td>
</tr>
@@ -733,7 +774,7 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a> proc)</code>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#update-org.apache.hadoop.hbase.procedure2.Procedure-">update</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><?> proc)</code>
<div class="block">The specified procedure was executed,
and the new state should be written to the store.</div>
</td>
@@ -779,7 +820,7 @@ extends <a href="../../../../../../../org/apache/hadoop/hbase/procedure2/store/P
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-<pre>private static final org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.75">LOG</a></pre>
+<pre>private static final org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.107">LOG</a></pre>
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+<pre>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.108">LOG_PREFIX</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.LOG_PREFIX">Constant Field Values</a></dd>
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-<pre>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.78">MASTER_PROCEDURE_LOGDIR</a></pre>
+<pre>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.110">MASTER_PROCEDURE_LOGDIR</a></pre>
<div class="block">Used to construct the name of the log directory for master procedures</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
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+<pre>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.117">WAL_COUNT_WARN_THRESHOLD_CONF_KEY</a></pre>
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+<pre>private static final int <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.119">DEFAULT_WAL_COUNT_WARN_THRESHOLD</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.DEFAULT_WAL_COUNT_WARN_THRESHOLD">Constant Field Values</a></dd>
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+<pre>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.121">EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY</a></pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY">Constant Field Values</a></dd>
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+<pre>private static final boolean <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.123">DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY</a></pre>
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<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY">Constant Field Values</a></dd>
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<dd><a href="../../../../../../../constant-values.html#org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.MAX_RETRIES_BEFORE_ROLL_CONF_KEY">Constant Field Values</a></dd>
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+<pre>private static final int <a href="../../../../../../../src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.html#line.127">DEFAULT_MAX_RETRIES_BEFORE_ROLL</a></pre>
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-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#childUnlinkedHead">childUnlinkedHead</a></span></code> </td>
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-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#current">current</a></span></code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#hashNext">hashNext</a></span></code> </td>
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-<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
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-</tr>
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-<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#linkPrev">linkPrev</a></span></code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a>[]</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#procedureMap">procedureMap</a></span></code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#replayHead">replayHead</a></span></code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#replayNext">replayNext</a></span></code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#replayOrderHead">replayOrderHead</a></span></code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#replayOrderTail">replayOrderTail</a></span></code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#replayPrev">replayPrev</a></span></code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#rootHead">rootHead</a></span></code> </td>
-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
-<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> that return <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Method and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">addToLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry,
- <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> linkHead)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToMap-long-boolean-">addToMap</a></span>(long procId,
- boolean hasParent)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">findLinkListTail</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> linkHead)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getProcedure-int-long-">getProcedure</a></span>(int slotIndex,
- long procId)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getProcedure-long-">getProcedure</a></span>(long procId)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">getRootProcedure</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#removeFromMap-long-">removeFromMap</a></span>(long procId)</code> </td>
-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
-<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colFirst" scope="col">Modifier and Type</th>
-<th class="colLast" scope="col">Method and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">addToLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry,
- <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> linkHead)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">addToReplayList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private boolean</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">checkReadyToRun</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> rootEntry)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">findLinkListTail</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> linkHead)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">getRootProcedure</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>private void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#unlinkFromLinkList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">unlinkFromLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry)</code> </td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private void</code></td>
-<td class="colLast"><span class="typeNameLabel">ProcedureWALFormatReader.WalProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.WalProcedureMap.html#unlinkFromReplayList-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">unlinkFromReplayList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> entry)</code> </td>
-</tr>
-</tbody>
-</table>
-<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
-<caption><span>Constructors in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a></span><span class="tabEnd"> </span></caption>
-<tr>
-<th class="colOne" scope="col">Constructor and Description</th>
-</tr>
-<tbody>
-<tr class="altColor">
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html#Entry-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">Entry</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> hashNext)</code> </td>
-</tr>
-<tr class="rowColor">
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.EntryIterator.html#EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFormatReader.Entry-">EntryIterator</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">ProcedureWALFormatReader.Entry</a> replayHead)</code> </td>
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+<!-- -->
+</a>
+<h3>Uses of <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
+<caption><span>Fields in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> declared as <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#childHead">childHead</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#childUnlinkedHead">childUnlinkedHead</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#current">current</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#hashNext">hashNext</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#linkNext">linkNext</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#linkPrev">linkPrev</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a>[]</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#procedureMap">procedureMap</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.EntryIterator.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#replayHead">replayHead</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#replayNext">replayNext</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#replayOrderHead">replayOrderHead</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#replayOrderTail">replayOrderTail</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.Entry.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#replayPrev">replayPrev</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#rootHead">rootHead</a></span></code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> that return <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry,
+ <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToMap-long-boolean-">addToMap</a></span>(long procId,
+ boolean hasParent)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">findLinkListTail</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-int-long-">getProcedure</a></span>(int slotIndex,
+ long procId)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getProcedure-long-">getProcedure</a></span>(long procId)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">getRootProcedure</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#removeFromMap-long-">removeFromMap</a></span>(long procId)</code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry,
+ <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#addToReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">addToReplayList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#checkReadyToRun-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">checkReadyToRun</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> rootEntry)</code>
+<div class="block">(see the comprehensive explanation in the beginning of <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALFormatReader.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal"><code>ProcedureWALFormatReader</code></a>).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#findLinkListTail-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">findLinkListTail</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> linkHead)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#getRootProcedure-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">getRootProcedure</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#unlinkFromLinkList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">unlinkFromLinkList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">WALProcedureMap.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.html#unlinkFromReplayList-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">unlinkFromReplayList</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> entry)</code> </td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/package-summary.html">org.apache.hadoop.hbase.procedure2.store.wal</a> with parameters of type <a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html#Entry-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">Entry</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> hashNext)</code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.EntryIterator.html#EntryIterator-org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureMap.Entry-">EntryIterator</a></span>(<a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">WALProcedureMap.Entry</a> replayHead)</code> </td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../../../../org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureMap.Entry.html" title="class in org.apache.hadoop.hbase.procedure2.store.wal">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../../overview-tree.html">Tree</a></li>
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+<li><a href="../../../../../../../../index.html?org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.Entry.html" target="_top">Frames</a></li>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9b6ca5d1/devapidocs/org/apache/hadoop/hbase/procedure2/store/wal/class-use/WALProcedureMap.EntryIterator.html
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