You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/07/11 16:22:37 UTC
[20/27] hbase-site git commit: Published site at
a838f7631f60d5c12736e8dae2856e1cc5a3bd99.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c91fafb4/devapidocs/src-html/org/apache/hadoop/hbase/RegionLocations.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/RegionLocations.html b/devapidocs/src-html/org/apache/hadoop/hbase/RegionLocations.html
index a68b27b..32c122b 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/RegionLocations.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/RegionLocations.html
@@ -64,309 +64,310 @@
<span class="sourceLineNo">056</span> int index = 0;<a name="line.56"></a>
<span class="sourceLineNo">057</span> for (HRegionLocation loc : locations) {<a name="line.57"></a>
<span class="sourceLineNo">058</span> if (loc != null) {<a name="line.58"></a>
-<span class="sourceLineNo">059</span> if (loc.getServerName() != null) {<a name="line.59"></a>
-<span class="sourceLineNo">060</span> numNonNullElements++;<a name="line.60"></a>
-<span class="sourceLineNo">061</span> }<a name="line.61"></a>
-<span class="sourceLineNo">062</span> if (loc.getRegionInfo().getReplicaId() >= maxReplicaId) {<a name="line.62"></a>
-<span class="sourceLineNo">063</span> maxReplicaId = loc.getRegionInfo().getReplicaId();<a name="line.63"></a>
-<span class="sourceLineNo">064</span> maxReplicaIdIndex = index;<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> index++;<a name="line.67"></a>
-<span class="sourceLineNo">068</span> }<a name="line.68"></a>
-<span class="sourceLineNo">069</span> this.numNonNullElements = numNonNullElements;<a name="line.69"></a>
-<span class="sourceLineNo">070</span><a name="line.70"></a>
-<span class="sourceLineNo">071</span> // account for the null elements in the array after maxReplicaIdIndex<a name="line.71"></a>
-<span class="sourceLineNo">072</span> maxReplicaId = maxReplicaId + (locations.length - (maxReplicaIdIndex + 1) );<a name="line.72"></a>
-<span class="sourceLineNo">073</span><a name="line.73"></a>
-<span class="sourceLineNo">074</span> if (maxReplicaId + 1 == locations.length) {<a name="line.74"></a>
-<span class="sourceLineNo">075</span> this.locations = locations;<a name="line.75"></a>
-<span class="sourceLineNo">076</span> } else {<a name="line.76"></a>
-<span class="sourceLineNo">077</span> this.locations = new HRegionLocation[maxReplicaId + 1];<a name="line.77"></a>
-<span class="sourceLineNo">078</span> for (HRegionLocation loc : locations) {<a name="line.78"></a>
-<span class="sourceLineNo">079</span> if (loc != null) {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> this.locations[loc.getRegionInfo().getReplicaId()] = loc;<a name="line.80"></a>
-<span class="sourceLineNo">081</span> }<a name="line.81"></a>
+<span class="sourceLineNo">059</span> if (loc.getRegionInfo().getReplicaId() >= maxReplicaId) {<a name="line.59"></a>
+<span class="sourceLineNo">060</span> maxReplicaId = loc.getRegionInfo().getReplicaId();<a name="line.60"></a>
+<span class="sourceLineNo">061</span> maxReplicaIdIndex = index;<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> index++;<a name="line.64"></a>
+<span class="sourceLineNo">065</span> }<a name="line.65"></a>
+<span class="sourceLineNo">066</span> // account for the null elements in the array after maxReplicaIdIndex<a name="line.66"></a>
+<span class="sourceLineNo">067</span> maxReplicaId = maxReplicaId + (locations.length - (maxReplicaIdIndex + 1) );<a name="line.67"></a>
+<span class="sourceLineNo">068</span><a name="line.68"></a>
+<span class="sourceLineNo">069</span> if (maxReplicaId + 1 == locations.length) {<a name="line.69"></a>
+<span class="sourceLineNo">070</span> this.locations = locations;<a name="line.70"></a>
+<span class="sourceLineNo">071</span> } else {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> this.locations = new HRegionLocation[maxReplicaId + 1];<a name="line.72"></a>
+<span class="sourceLineNo">073</span> for (HRegionLocation loc : locations) {<a name="line.73"></a>
+<span class="sourceLineNo">074</span> if (loc != null) {<a name="line.74"></a>
+<span class="sourceLineNo">075</span> this.locations[loc.getRegionInfo().getReplicaId()] = loc;<a name="line.75"></a>
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+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span> }<a name="line.78"></a>
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<span class="sourceLineNo">082</span> }<a name="line.82"></a>
<span class="sourceLineNo">083</span> }<a name="line.83"></a>
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-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> public RegionLocations(Collection<HRegionLocation> locations) {<a name="line.86"></a>
-<span class="sourceLineNo">087</span> this(locations.toArray(new HRegionLocation[locations.size()]));<a name="line.87"></a>
-<span class="sourceLineNo">088</span> }<a name="line.88"></a>
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-<span class="sourceLineNo">090</span> /**<a name="line.90"></a>
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-<span class="sourceLineNo">092</span> * might be null.<a name="line.92"></a>
-<span class="sourceLineNo">093</span> * @return the size of the list (corresponding to the max replicaId)<a name="line.93"></a>
-<span class="sourceLineNo">094</span> */<a name="line.94"></a>
-<span class="sourceLineNo">095</span> public int size() {<a name="line.95"></a>
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-<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> /**<a name="line.99"></a>
-<span class="sourceLineNo">100</span> * Returns the size of not-null locations<a name="line.100"></a>
-<span class="sourceLineNo">101</span> * @return the size of not-null locations<a name="line.101"></a>
-<span class="sourceLineNo">102</span> */<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> /**<a name="line.107"></a>
-<span class="sourceLineNo">108</span> * Returns whether there are non-null elements in the list<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * @return whether there are non-null elements in the list<a name="line.109"></a>
-<span class="sourceLineNo">110</span> */<a name="line.110"></a>
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-<span class="sourceLineNo">112</span> return numNonNullElements == 0;<a name="line.112"></a>
-<span class="sourceLineNo">113</span> }<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> * Returns a new RegionLocations with the locations removed (set to null)<a name="line.116"></a>
-<span class="sourceLineNo">117</span> * which have the destination server as given.<a name="line.117"></a>
-<span class="sourceLineNo">118</span> * @param serverName the serverName to remove locations of<a name="line.118"></a>
-<span class="sourceLineNo">119</span> * @return an RegionLocations object with removed locations or the same object<a name="line.119"></a>
-<span class="sourceLineNo">120</span> * if nothing is removed<a name="line.120"></a>
-<span class="sourceLineNo">121</span> */<a name="line.121"></a>
-<span class="sourceLineNo">122</span> public RegionLocations removeByServer(ServerName serverName) {<a name="line.122"></a>
-<span class="sourceLineNo">123</span> HRegionLocation[] newLocations = null;<a name="line.123"></a>
-<span class="sourceLineNo">124</span> for (int i = 0; i < locations.length; i++) {<a name="line.124"></a>
-<span class="sourceLineNo">125</span> // check whether something to remove<a name="line.125"></a>
-<span class="sourceLineNo">126</span> if (locations[i] != null && serverName.equals(locations[i].getServerName())) {<a name="line.126"></a>
-<span class="sourceLineNo">127</span> if (newLocations == null) { //first time<a name="line.127"></a>
-<span class="sourceLineNo">128</span> newLocations = new HRegionLocation[locations.length];<a name="line.128"></a>
-<span class="sourceLineNo">129</span> System.arraycopy(locations, 0, newLocations, 0, i);<a name="line.129"></a>
-<span class="sourceLineNo">130</span> }<a name="line.130"></a>
-<span class="sourceLineNo">131</span> newLocations[i] = null;<a name="line.131"></a>
-<span class="sourceLineNo">132</span> } else if (newLocations != null) {<a name="line.132"></a>
-<span class="sourceLineNo">133</span> newLocations[i] = locations[i];<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> return newLocations == null ? this : new RegionLocations(newLocations);<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> /**<a name="line.139"></a>
-<span class="sourceLineNo">140</span> * Removes the given location from the list<a name="line.140"></a>
-<span class="sourceLineNo">141</span> * @param location the location to remove<a name="line.141"></a>
-<span class="sourceLineNo">142</span> * @return an RegionLocations object with removed locations or the same object<a name="line.142"></a>
-<span class="sourceLineNo">143</span> * if nothing is removed<a name="line.143"></a>
-<span class="sourceLineNo">144</span> */<a name="line.144"></a>
-<span class="sourceLineNo">145</span> public RegionLocations remove(HRegionLocation location) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> if (location == null) return this;<a name="line.146"></a>
-<span class="sourceLineNo">147</span> if (location.getRegion() == null) return this;<a name="line.147"></a>
-<span class="sourceLineNo">148</span> int replicaId = location.getRegionInfo().getReplicaId();<a name="line.148"></a>
-<span class="sourceLineNo">149</span> if (replicaId >= locations.length) return this;<a name="line.149"></a>
-<span class="sourceLineNo">150</span><a name="line.150"></a>
-<span class="sourceLineNo">151</span> // check whether something to remove. HRL.compareTo() compares ONLY the<a name="line.151"></a>
-<span class="sourceLineNo">152</span> // serverName. We want to compare the HRI's as well.<a name="line.152"></a>
-<span class="sourceLineNo">153</span> if (locations[replicaId] == null<a name="line.153"></a>
-<span class="sourceLineNo">154</span> || RegionInfo.COMPARATOR.compare(location.getRegion(), locations[replicaId].getRegion()) != 0<a name="line.154"></a>
-<span class="sourceLineNo">155</span> || !location.equals(locations[replicaId])) {<a name="line.155"></a>
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-<span class="sourceLineNo">158</span><a name="line.158"></a>
-<span class="sourceLineNo">159</span> HRegionLocation[] newLocations = new HRegionLocation[locations.length];<a name="line.159"></a>
-<span class="sourceLineNo">160</span> System.arraycopy(locations, 0, newLocations, 0, locations.length);<a name="line.160"></a>
-<span class="sourceLineNo">161</span> newLocations[replicaId] = null;<a name="line.161"></a>
-<span class="sourceLineNo">162</span><a name="line.162"></a>
-<span class="sourceLineNo">163</span> return new RegionLocations(newLocations);<a name="line.163"></a>
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-<span class="sourceLineNo">165</span><a name="line.165"></a>
-<span class="sourceLineNo">166</span> /**<a name="line.166"></a>
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-<span class="sourceLineNo">169</span> * @return an RegionLocations object with removed locations or the same object<a name="line.169"></a>
-<span class="sourceLineNo">170</span> * if nothing is removed<a name="line.170"></a>
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-<span class="sourceLineNo">176</span><a name="line.176"></a>
-<span class="sourceLineNo">177</span> HRegionLocation[] newLocations = new HRegionLocation[locations.length];<a name="line.177"></a>
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-<span class="sourceLineNo">180</span> if (replicaId < newLocations.length) {<a name="line.180"></a>
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-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> return new RegionLocations(newLocations);<a name="line.184"></a>
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-<span class="sourceLineNo">186</span><a name="line.186"></a>
-<span class="sourceLineNo">187</span> /**<a name="line.187"></a>
-<span class="sourceLineNo">188</span> * Merges this RegionLocations list with the given list assuming<a name="line.188"></a>
-<span class="sourceLineNo">189</span> * same range, and keeping the most up to date version of the<a name="line.189"></a>
-<span class="sourceLineNo">190</span> * HRegionLocation entries from either list according to seqNum. If seqNums<a name="line.190"></a>
-<span class="sourceLineNo">191</span> * are equal, the location from the argument (other) is taken.<a name="line.191"></a>
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-<span class="sourceLineNo">194</span> * if nothing is merged<a name="line.194"></a>
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-<span class="sourceLineNo">198</span><a name="line.198"></a>
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-<span class="sourceLineNo">200</span><a name="line.200"></a>
-<span class="sourceLineNo">201</span> // Use the length from other, since it is coming from meta. Otherwise,<a name="line.201"></a>
-<span class="sourceLineNo">202</span> // in case of region replication going down, we might have a leak here.<a name="line.202"></a>
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-<span class="sourceLineNo">204</span><a name="line.204"></a>
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-<span class="sourceLineNo">207</span> HRegionLocation thisLoc = this.getRegionLocation(i);<a name="line.207"></a>
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-<span class="sourceLineNo">210</span> // regionInfo is the first non-null HRI from other RegionLocations. We use it to ensure that<a name="line.210"></a>
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-<span class="sourceLineNo">249</span><a name="line.249"></a>
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-<span class="sourceLineNo">264</span> * @param location the location to add or update<a name="line.264"></a>
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-<span class="sourceLineNo">266</span> * HRegionLocations for the old and new location are the same<a name="line.266"></a>
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-<span class="sourceLineNo">269</span> * if nothing is updated<a name="line.269"></a>
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+<span class="sourceLineNo">247</span> if (location == null) {<a name="line.247"></a>
+<span class="sourceLineNo">248</span> return oldLocation == null ? null : oldLocation;<a name="line.248"></a>
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+<span class="sourceLineNo">250</span><a name="line.250"></a>
+<span class="sourceLineNo">251</span> if (oldLocation == null) {<a name="line.251"></a>
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+<span class="sourceLineNo">254</span><a name="line.254"></a>
+<span class="sourceLineNo">255</span> if (force<a name="line.255"></a>
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+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span> return oldLocation;<a name="line.259"></a>
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+<span class="sourceLineNo">261</span><a name="line.261"></a>
+<span class="sourceLineNo">262</span> /**<a name="line.262"></a>
+<span class="sourceLineNo">263</span> * Updates the location with new only if the new location has a higher<a name="line.263"></a>
+<span class="sourceLineNo">264</span> * seqNum than the old one or force is true.<a name="line.264"></a>
+<span class="sourceLineNo">265</span> * @param location the location to add or update<a name="line.265"></a>
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+<span class="sourceLineNo">267</span> * HRegionLocations for the old and new location are the same<a name="line.267"></a>
+<span class="sourceLineNo">268</span> * @param force whether to force update<a name="line.268"></a>
+<span class="sourceLineNo">269</span> * @return an RegionLocations object with updated locations or the same object<a name="line.269"></a>
+<span class="sourceLineNo">270</span> * if nothing is updated<a name="line.270"></a>
+<span class="sourceLineNo">271</span> */<a name="line.271"></a>
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+<span class="sourceLineNo">273</span> boolean checkForEquals, boolean force) {<a name="line.273"></a>
+<span class="sourceLineNo">274</span> assert location != null;<a name="line.274"></a>
+<span class="sourceLineNo">275</span><a name="line.275"></a>
+<span class="sourceLineNo">276</span> int replicaId = location.getRegionInfo().getReplicaId();<a name="line.276"></a>
+<span class="sourceLineNo">277</span><a name="line.277"></a>
+<span class="sourceLineNo">278</span> HRegionLocation oldLoc = getRegionLocation(location.getRegionInfo().getReplicaId());<a name="line.278"></a>
+<span class="sourceLineNo">279</span> HRegionLocation selectedLoc = selectRegionLocation(oldLoc, location,<a name="line.279"></a>
+<span class="sourceLineNo">280</span> checkForEquals, force);<a name="line.280"></a>
+<span class="sourceLineNo">281</span><a name="line.281"></a>
+<span class="sourceLineNo">282</span> if (selectedLoc == oldLoc) {<a name="line.282"></a>
+<span class="sourceLineNo">283</span> return this;<a name="line.283"></a>
+<span class="sourceLineNo">284</span> }<a name="line.284"></a>
+<span class="sourceLineNo">285</span> HRegionLocation[] newLocations = new HRegionLocation[Math.max(locations.length, replicaId +1)];<a name="line.285"></a>
+<span class="sourceLineNo">286</span> System.arraycopy(locations, 0, newLocations, 0, locations.length);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> newLocations[replicaId] = location;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> // ensure that all replicas share the same start code. Otherwise delete them<a name="line.288"></a>
+<span class="sourceLineNo">289</span> for (int i=0; i < newLocations.length; i++) {<a name="line.289"></a>
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+<span class="sourceLineNo">293</span> newLocations[i] = null;<a name="line.293"></a>
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+<span class="sourceLineNo">295</span> }<a name="line.295"></a>
+<span class="sourceLineNo">296</span> }<a name="line.296"></a>
+<span class="sourceLineNo">297</span> return new RegionLocations(newLocations);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span><a name="line.299"></a>
+<span class="sourceLineNo">300</span> private boolean isGreaterThan(long a, long b, boolean checkForEquals) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> return a > b || (checkForEquals && (a == b));<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }<a name="line.302"></a>
+<span class="sourceLineNo">303</span><a name="line.303"></a>
+<span class="sourceLineNo">304</span> public HRegionLocation getRegionLocation(int replicaId) {<a name="line.304"></a>
+<span class="sourceLineNo">305</span> if (replicaId >= locations.length) {<a name="line.305"></a>
+<span class="sourceLineNo">306</span> return null;<a name="line.306"></a>
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+<span class="sourceLineNo">310</span><a name="line.310"></a>
+<span class="sourceLineNo">311</span> /**<a name="line.311"></a>
+<span class="sourceLineNo">312</span> * Returns the region location from the list for matching regionName, which can<a name="line.312"></a>
+<span class="sourceLineNo">313</span> * be regionName or encodedRegionName<a name="line.313"></a>
+<span class="sourceLineNo">314</span> * @param regionName regionName or encodedRegionName<a name="line.314"></a>
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+<span class="sourceLineNo">319</span> if (loc != null) {<a name="line.319"></a>
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+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
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+<span class="sourceLineNo">331</span> }<a name="line.331"></a>
+<span class="sourceLineNo">332</span><a name="line.332"></a>
+<span class="sourceLineNo">333</span> public HRegionLocation getDefaultRegionLocation() {<a name="line.333"></a>
+<span class="sourceLineNo">334</span> return locations[HRegionInfo.DEFAULT_REPLICA_ID];<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> /**<a name="line.337"></a>
+<span class="sourceLineNo">338</span> * Returns the first not-null region location in the list<a name="line.338"></a>
+<span class="sourceLineNo">339</span> */<a name="line.339"></a>
+<span class="sourceLineNo">340</span> public HRegionLocation getRegionLocation() {<a name="line.340"></a>
+<span class="sourceLineNo">341</span> for (HRegionLocation loc : locations) {<a name="line.341"></a>
+<span class="sourceLineNo">342</span> if (loc != null) {<a name="line.342"></a>
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+<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> @Override<a name="line.349"></a>
+<span class="sourceLineNo">350</span> public String toString() {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> StringBuilder builder = new StringBuilder("[");<a name="line.351"></a>
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+<span class="sourceLineNo">354</span> builder.append(", ");<a name="line.354"></a>
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+<span class="sourceLineNo">356</span> builder.append(loc == null ? "null" : loc);<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span> builder.append("]");<a name="line.358"></a>
+<span class="sourceLineNo">359</span> return builder.toString();<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>}<a name="line.362"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c91fafb4/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/Version.html b/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
index 6a23f31..3b27fcb 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
@@ -16,11 +16,11 @@
<span class="sourceLineNo">008</span>@InterfaceAudience.Private<a name="line.8"></a>
<span class="sourceLineNo">009</span>public class Version {<a name="line.9"></a>
<span class="sourceLineNo">010</span> public static final String version = "3.0.0-SNAPSHOT";<a name="line.10"></a>
-<span class="sourceLineNo">011</span> public static final String revision = "d7561cee50acf2e3a52b8a38c71259d60b653ed3";<a name="line.11"></a>
+<span class="sourceLineNo">011</span> public static final String revision = "a838f7631f60d5c12736e8dae2856e1cc5a3bd99";<a name="line.11"></a>
<span class="sourceLineNo">012</span> public static final String user = "jenkins";<a name="line.12"></a>
-<span class="sourceLineNo">013</span> public static final String date = "Tue Jul 10 17:15:36 UTC 2018";<a name="line.13"></a>
+<span class="sourceLineNo">013</span> public static final String date = "Wed Jul 11 16:12:22 UTC 2018";<a name="line.13"></a>
<span class="sourceLineNo">014</span> public static final String url = "git://jenkins-websites1.apache.org/home/jenkins/jenkins-slave/workspace/hbase_generate_website/hbase";<a name="line.14"></a>
-<span class="sourceLineNo">015</span> public static final String srcChecksum = "e26484db2adaa453ac5ea2d97df0d969";<a name="line.15"></a>
+<span class="sourceLineNo">015</span> public static final String srcChecksum = "c41451c8da902fa182f14f3bd9a512f5";<a name="line.15"></a>
<span class="sourceLineNo">016</span>}<a name="line.16"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c91fafb4/devapidocs/src-html/org/apache/hadoop/hbase/client/HRegionLocator.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/HRegionLocator.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/HRegionLocator.html
index 61b73ad..440106e 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/HRegionLocator.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/HRegionLocator.html
@@ -35,140 +35,136 @@
<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HRegionLocation;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.RegionLocations;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ServerName;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.32"></a>
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+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.TableName;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
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+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>/**<a name="line.37"></a>
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+<span class="sourceLineNo">039</span> * HBase table. Lightweight. Get as needed and just close when done. Instances of this class SHOULD<a name="line.39"></a>
+<span class="sourceLineNo">040</span> * NOT be constructed directly. Obtain an instance via {@link Connection}. See<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * {@link ConnectionFactory} class comment for an example of how.<a name="line.41"></a>
+<span class="sourceLineNo">042</span> *<a name="line.42"></a>
+<span class="sourceLineNo">043</span> * <p> This class is thread safe<a name="line.43"></a>
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+<span class="sourceLineNo">046</span>@InterfaceStability.Stable<a name="line.46"></a>
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+<span class="sourceLineNo">062</span> // This method is required by the RegionLocator interface. This implementation does not have any<a name="line.62"></a>
+<span class="sourceLineNo">063</span> // persistent state, so there is no need to do anything here.<a name="line.63"></a>
+<span class="sourceLineNo">064</span> }<a name="line.64"></a>
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+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
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+<span class="sourceLineNo">088</span> for (RegionLocations locations : listRegionLocations()) {<a name="line.88"></a>
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+<span class="sourceLineNo">117</span> public Pair<byte[][], byte[][]> getStartEndKeys() throws IOException {<a name="line.117"></a>
+<span class="sourceLineNo">118</span> return getStartEndKeys(listRegionLocations());<a name="line.118"></a>
+<span class="sourceLineNo">119</span> }<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> @VisibleForTesting<a name="line.121"></a>
+<span class="sourceLineNo">122</span> Pair<byte[][], byte[][]> getStartEndKeys(List<RegionLocations> regions) {<a name="line.122"></a>
+<span class="sourceLineNo">123</span> final byte[][] startKeyList = new byte[regions.size()][];<a name="line.123"></a>
+<span class="sourceLineNo">124</span> final byte[][] endKeyList = new byte[regions.size()][];<a name="line.124"></a>
+<span class="sourceLineNo">125</span><a name="line.125"></a>
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+<span class="sourceLineNo">127</span> HRegionInfo region = regions.get(i).getRegionLocation().getRegionInfo();<a name="line.127"></a>
+<span class="sourceLineNo">128</span> startKeyList[i] = region.getStartKey();<a name="line.128"></a>
+<span class="sourceLineNo">129</span> endKeyList[i] = region.getEndKey();<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>
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+<span class="sourceLineNo">134</span><a name="line.134"></a>
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+<span class="sourceLineNo">143</span> MetaTableAccessor.Visitor visitor = new MetaTableAccessor.TableVisitorBase(tableName) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> @Override<a name="line.144"></a>
+<span class="sourceLineNo">145</span> public boolean visitInternal(Result result) throws IOException {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> RegionLocations locations = MetaTableAccessor.getRegionLocations(result);<a name="line.146"></a>
+<span class="sourceLineNo">147</span> if (locations == null) return true;<a name="line.147"></a>
+<span class="sourceLineNo">148</span> regions.add(locations);<a name="line.148"></a>
+<span class="sourceLineNo">149</span> return true;<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> MetaTableAccessor.scanMetaForTableRegions(connection, visitor, tableName);<a name="line.152"></a>
+<span class="sourceLineNo">153</span> return regions;<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 Configuration getConfiguration() {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> return connection.getConfiguration();<a name="line.157"></a>
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