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Posted to commits@hbase.apache.org by st...@apache.org on 2016/12/07 18:24:33 UTC
[27/52] [partial] hbase-site git commit: Published site at
61220e4d7c8d7e5fb8ed3bbe2469bc86632c48de.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d9f3c819/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html b/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html
index 2d54df6..b673124 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/HConstants.html
@@ -137,1206 +137,1227 @@
<span class="sourceLineNo">129</span> /** Config for balancing the cluster by table */<a name="line.129"></a>
<span class="sourceLineNo">130</span> public static final String HBASE_MASTER_LOADBALANCE_BYTABLE = "hbase.master.loadbalance.bytable";<a name="line.130"></a>
<span class="sourceLineNo">131</span><a name="line.131"></a>
-<span class="sourceLineNo">132</span> /** The name of the ensemble table */<a name="line.132"></a>
-<span class="sourceLineNo">133</span> public static final String ENSEMBLE_TABLE_NAME = "hbase:ensemble";<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /** Config for pluggable region normalizer */<a name="line.135"></a>
-<span class="sourceLineNo">136</span> public static final String HBASE_MASTER_NORMALIZER_CLASS =<a name="line.136"></a>
-<span class="sourceLineNo">137</span> "hbase.master.normalizer.class";<a name="line.137"></a>
+<span class="sourceLineNo">132</span> /** Config for the max percent of regions in transition */<a name="line.132"></a>
+<span class="sourceLineNo">133</span> public static final String HBASE_MASTER_BALANCER_MAX_RIT_PERCENT =<a name="line.133"></a>
+<span class="sourceLineNo">134</span> "hbase.master.balancer.maxRitPercent";<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> /** Default value for the max percent of regions in transition */<a name="line.136"></a>
+<span class="sourceLineNo">137</span> public static final double DEFAULT_HBASE_MASTER_BALANCER_MAX_RIT_PERCENT = 1.0;<a name="line.137"></a>
<span class="sourceLineNo">138</span><a name="line.138"></a>
-<span class="sourceLineNo">139</span> /** Cluster is standalone or pseudo-distributed */<a name="line.139"></a>
-<span class="sourceLineNo">140</span> public static final boolean CLUSTER_IS_LOCAL = false;<a name="line.140"></a>
+<span class="sourceLineNo">139</span> /** Config for the max balancing time */<a name="line.139"></a>
+<span class="sourceLineNo">140</span> public static final String HBASE_BALANCER_MAX_BALANCING = "hbase.balancer.max.balancing";<a name="line.140"></a>
<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> /** Cluster is fully-distributed */<a name="line.142"></a>
-<span class="sourceLineNo">143</span> public static final boolean CLUSTER_IS_DISTRIBUTED = true;<a name="line.143"></a>
+<span class="sourceLineNo">142</span> /** Config for the balancer period */<a name="line.142"></a>
+<span class="sourceLineNo">143</span> public static final String HBASE_BALANCER_PERIOD = "hbase.balancer.period";<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
-<span class="sourceLineNo">145</span> /** Default value for cluster distributed mode */<a name="line.145"></a>
-<span class="sourceLineNo">146</span> public static final boolean DEFAULT_CLUSTER_DISTRIBUTED = CLUSTER_IS_LOCAL;<a name="line.146"></a>
+<span class="sourceLineNo">145</span> /** Default value for the balancer period */<a name="line.145"></a>
+<span class="sourceLineNo">146</span> public static final int DEFAULT_HBASE_BALANCER_PERIOD = 300000;<a name="line.146"></a>
<span class="sourceLineNo">147</span><a name="line.147"></a>
-<span class="sourceLineNo">148</span> /** default host address */<a name="line.148"></a>
-<span class="sourceLineNo">149</span> public static final String DEFAULT_HOST = "0.0.0.0";<a name="line.149"></a>
+<span class="sourceLineNo">148</span> /** The name of the ensemble table */<a name="line.148"></a>
+<span class="sourceLineNo">149</span> public static final String ENSEMBLE_TABLE_NAME = "hbase:ensemble";<a name="line.149"></a>
<span class="sourceLineNo">150</span><a name="line.150"></a>
-<span class="sourceLineNo">151</span> /** Parameter name for port master listens on. */<a name="line.151"></a>
-<span class="sourceLineNo">152</span> public static final String MASTER_PORT = "hbase.master.port";<a name="line.152"></a>
-<span class="sourceLineNo">153</span><a name="line.153"></a>
-<span class="sourceLineNo">154</span> /** default port that the master listens on */<a name="line.154"></a>
-<span class="sourceLineNo">155</span> public static final int DEFAULT_MASTER_PORT = 16000;<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> /** default port for master web api */<a name="line.157"></a>
-<span class="sourceLineNo">158</span> public static final int DEFAULT_MASTER_INFOPORT = 16010;<a name="line.158"></a>
-<span class="sourceLineNo">159</span><a name="line.159"></a>
-<span class="sourceLineNo">160</span> /** Configuration key for master web API port */<a name="line.160"></a>
-<span class="sourceLineNo">161</span> public static final String MASTER_INFO_PORT = "hbase.master.info.port";<a name="line.161"></a>
-<span class="sourceLineNo">162</span><a name="line.162"></a>
-<span class="sourceLineNo">163</span> /** Parameter name for the master type being backup (waits for primary to go inactive). */<a name="line.163"></a>
-<span class="sourceLineNo">164</span> public static final String MASTER_TYPE_BACKUP = "hbase.master.backup";<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> * by default every master is a possible primary master unless the conf explicitly overrides it<a name="line.167"></a>
-<span class="sourceLineNo">168</span> */<a name="line.168"></a>
-<span class="sourceLineNo">169</span> public static final boolean DEFAULT_MASTER_TYPE_BACKUP = false;<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span> /** Name of ZooKeeper quorum configuration parameter. */<a name="line.171"></a>
-<span class="sourceLineNo">172</span> public static final String ZOOKEEPER_QUORUM = "hbase.zookeeper.quorum";<a name="line.172"></a>
-<span class="sourceLineNo">173</span><a name="line.173"></a>
-<span class="sourceLineNo">174</span> /** Common prefix of ZooKeeper configuration properties */<a name="line.174"></a>
-<span class="sourceLineNo">175</span> public static final String ZK_CFG_PROPERTY_PREFIX =<a name="line.175"></a>
-<span class="sourceLineNo">176</span> "hbase.zookeeper.property.";<a name="line.176"></a>
-<span class="sourceLineNo">177</span><a name="line.177"></a>
-<span class="sourceLineNo">178</span> public static final int ZK_CFG_PROPERTY_PREFIX_LEN =<a name="line.178"></a>
-<span class="sourceLineNo">179</span> ZK_CFG_PROPERTY_PREFIX.length();<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> * The ZK client port key in the ZK properties map. The name reflects the<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * fact that this is not an HBase configuration key.<a name="line.183"></a>
+<span class="sourceLineNo">151</span> /** Config for pluggable region normalizer */<a name="line.151"></a>
+<span class="sourceLineNo">152</span> public static final String HBASE_MASTER_NORMALIZER_CLASS =<a name="line.152"></a>
+<span class="sourceLineNo">153</span> "hbase.master.normalizer.class";<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> /** Cluster is standalone or pseudo-distributed */<a name="line.155"></a>
+<span class="sourceLineNo">156</span> public static final boolean CLUSTER_IS_LOCAL = false;<a name="line.156"></a>
+<span class="sourceLineNo">157</span><a name="line.157"></a>
+<span class="sourceLineNo">158</span> /** Cluster is fully-distributed */<a name="line.158"></a>
+<span class="sourceLineNo">159</span> public static final boolean CLUSTER_IS_DISTRIBUTED = true;<a name="line.159"></a>
+<span class="sourceLineNo">160</span><a name="line.160"></a>
+<span class="sourceLineNo">161</span> /** Default value for cluster distributed mode */<a name="line.161"></a>
+<span class="sourceLineNo">162</span> public static final boolean DEFAULT_CLUSTER_DISTRIBUTED = CLUSTER_IS_LOCAL;<a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span> /** default host address */<a name="line.164"></a>
+<span class="sourceLineNo">165</span> public static final String DEFAULT_HOST = "0.0.0.0";<a name="line.165"></a>
+<span class="sourceLineNo">166</span><a name="line.166"></a>
+<span class="sourceLineNo">167</span> /** Parameter name for port master listens on. */<a name="line.167"></a>
+<span class="sourceLineNo">168</span> public static final String MASTER_PORT = "hbase.master.port";<a name="line.168"></a>
+<span class="sourceLineNo">169</span><a name="line.169"></a>
+<span class="sourceLineNo">170</span> /** default port that the master listens on */<a name="line.170"></a>
+<span class="sourceLineNo">171</span> public static final int DEFAULT_MASTER_PORT = 16000;<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span> /** default port for master web api */<a name="line.173"></a>
+<span class="sourceLineNo">174</span> public static final int DEFAULT_MASTER_INFOPORT = 16010;<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> /** Configuration key for master web API port */<a name="line.176"></a>
+<span class="sourceLineNo">177</span> public static final String MASTER_INFO_PORT = "hbase.master.info.port";<a name="line.177"></a>
+<span class="sourceLineNo">178</span><a name="line.178"></a>
+<span class="sourceLineNo">179</span> /** Parameter name for the master type being backup (waits for primary to go inactive). */<a name="line.179"></a>
+<span class="sourceLineNo">180</span> public static final String MASTER_TYPE_BACKUP = "hbase.master.backup";<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> * by default every master is a possible primary master unless the conf explicitly overrides it<a name="line.183"></a>
<span class="sourceLineNo">184</span> */<a name="line.184"></a>
-<span class="sourceLineNo">185</span> public static final String CLIENT_PORT_STR = "clientPort";<a name="line.185"></a>
+<span class="sourceLineNo">185</span> public static final boolean DEFAULT_MASTER_TYPE_BACKUP = false;<a name="line.185"></a>
<span class="sourceLineNo">186</span><a name="line.186"></a>
-<span class="sourceLineNo">187</span> /** Parameter name for the client port that the zookeeper listens on */<a name="line.187"></a>
-<span class="sourceLineNo">188</span> public static final String ZOOKEEPER_CLIENT_PORT =<a name="line.188"></a>
-<span class="sourceLineNo">189</span> ZK_CFG_PROPERTY_PREFIX + CLIENT_PORT_STR;<a name="line.189"></a>
-<span class="sourceLineNo">190</span><a name="line.190"></a>
-<span class="sourceLineNo">191</span> /** Default client port that the zookeeper listens on */<a name="line.191"></a>
-<span class="sourceLineNo">192</span> public static final int DEFAULT_ZOOKEPER_CLIENT_PORT = 2181;<a name="line.192"></a>
+<span class="sourceLineNo">187</span> /** Name of ZooKeeper quorum configuration parameter. */<a name="line.187"></a>
+<span class="sourceLineNo">188</span> public static final String ZOOKEEPER_QUORUM = "hbase.zookeeper.quorum";<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span> /** Common prefix of ZooKeeper configuration properties */<a name="line.190"></a>
+<span class="sourceLineNo">191</span> public static final String ZK_CFG_PROPERTY_PREFIX =<a name="line.191"></a>
+<span class="sourceLineNo">192</span> "hbase.zookeeper.property.";<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> * Parameter name for the wait time for the recoverable zookeeper<a name="line.195"></a>
-<span class="sourceLineNo">196</span> */<a name="line.196"></a>
-<span class="sourceLineNo">197</span> public static final String ZOOKEEPER_RECOVERABLE_WAITTIME =<a name="line.197"></a>
-<span class="sourceLineNo">198</span> "hbase.zookeeper.recoverable.waittime";<a name="line.198"></a>
-<span class="sourceLineNo">199</span><a name="line.199"></a>
-<span class="sourceLineNo">200</span> /** Default wait time for the recoverable zookeeper */<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public static final long DEFAULT_ZOOKEPER_RECOVERABLE_WAITIME = 10000;<a name="line.201"></a>
+<span class="sourceLineNo">194</span> public static final int ZK_CFG_PROPERTY_PREFIX_LEN =<a name="line.194"></a>
+<span class="sourceLineNo">195</span> ZK_CFG_PROPERTY_PREFIX.length();<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> * The ZK client port key in the ZK properties map. The name reflects the<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * fact that this is not an HBase configuration key.<a name="line.199"></a>
+<span class="sourceLineNo">200</span> */<a name="line.200"></a>
+<span class="sourceLineNo">201</span> public static final String CLIENT_PORT_STR = "clientPort";<a name="line.201"></a>
<span class="sourceLineNo">202</span><a name="line.202"></a>
-<span class="sourceLineNo">203</span> /** Parameter name for the root dir in ZK for this cluster */<a name="line.203"></a>
-<span class="sourceLineNo">204</span> public static final String ZOOKEEPER_ZNODE_PARENT = "zookeeper.znode.parent";<a name="line.204"></a>
-<span class="sourceLineNo">205</span><a name="line.205"></a>
-<span class="sourceLineNo">206</span> public static final String DEFAULT_ZOOKEEPER_ZNODE_PARENT = "/hbase";<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> * Parameter name for the limit on concurrent client-side zookeeper<a name="line.209"></a>
-<span class="sourceLineNo">210</span> * connections<a name="line.210"></a>
-<span class="sourceLineNo">211</span> */<a name="line.211"></a>
-<span class="sourceLineNo">212</span> public static final String ZOOKEEPER_MAX_CLIENT_CNXNS =<a name="line.212"></a>
-<span class="sourceLineNo">213</span> ZK_CFG_PROPERTY_PREFIX + "maxClientCnxns";<a name="line.213"></a>
-<span class="sourceLineNo">214</span><a name="line.214"></a>
-<span class="sourceLineNo">215</span> /** Parameter name for the ZK data directory */<a name="line.215"></a>
-<span class="sourceLineNo">216</span> public static final String ZOOKEEPER_DATA_DIR =<a name="line.216"></a>
-<span class="sourceLineNo">217</span> ZK_CFG_PROPERTY_PREFIX + "dataDir";<a name="line.217"></a>
+<span class="sourceLineNo">203</span> /** Parameter name for the client port that the zookeeper listens on */<a name="line.203"></a>
+<span class="sourceLineNo">204</span> public static final String ZOOKEEPER_CLIENT_PORT =<a name="line.204"></a>
+<span class="sourceLineNo">205</span> ZK_CFG_PROPERTY_PREFIX + CLIENT_PORT_STR;<a name="line.205"></a>
+<span class="sourceLineNo">206</span><a name="line.206"></a>
+<span class="sourceLineNo">207</span> /** Default client port that the zookeeper listens on */<a name="line.207"></a>
+<span class="sourceLineNo">208</span> public static final int DEFAULT_ZOOKEPER_CLIENT_PORT = 2181;<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> * Parameter name for the wait time for the recoverable zookeeper<a name="line.211"></a>
+<span class="sourceLineNo">212</span> */<a name="line.212"></a>
+<span class="sourceLineNo">213</span> public static final String ZOOKEEPER_RECOVERABLE_WAITTIME =<a name="line.213"></a>
+<span class="sourceLineNo">214</span> "hbase.zookeeper.recoverable.waittime";<a name="line.214"></a>
+<span class="sourceLineNo">215</span><a name="line.215"></a>
+<span class="sourceLineNo">216</span> /** Default wait time for the recoverable zookeeper */<a name="line.216"></a>
+<span class="sourceLineNo">217</span> public static final long DEFAULT_ZOOKEPER_RECOVERABLE_WAITIME = 10000;<a name="line.217"></a>
<span class="sourceLineNo">218</span><a name="line.218"></a>
-<span class="sourceLineNo">219</span> /** Parameter name for the ZK tick time */<a name="line.219"></a>
-<span class="sourceLineNo">220</span> public static final String ZOOKEEPER_TICK_TIME =<a name="line.220"></a>
-<span class="sourceLineNo">221</span> ZK_CFG_PROPERTY_PREFIX + "tickTime";<a name="line.221"></a>
-<span class="sourceLineNo">222</span><a name="line.222"></a>
-<span class="sourceLineNo">223</span> /** Default limit on concurrent client-side zookeeper connections */<a name="line.223"></a>
-<span class="sourceLineNo">224</span> public static final int DEFAULT_ZOOKEPER_MAX_CLIENT_CNXNS = 300;<a name="line.224"></a>
-<span class="sourceLineNo">225</span><a name="line.225"></a>
-<span class="sourceLineNo">226</span> /** Configuration key for ZooKeeper session timeout */<a name="line.226"></a>
-<span class="sourceLineNo">227</span> public static final String ZK_SESSION_TIMEOUT = "zookeeper.session.timeout";<a name="line.227"></a>
-<span class="sourceLineNo">228</span><a name="line.228"></a>
-<span class="sourceLineNo">229</span> /** Default value for ZooKeeper session timeout */<a name="line.229"></a>
-<span class="sourceLineNo">230</span> public static final int DEFAULT_ZK_SESSION_TIMEOUT = 180 * 1000;<a name="line.230"></a>
-<span class="sourceLineNo">231</span><a name="line.231"></a>
-<span class="sourceLineNo">232</span> /** Parameter name for port region server listens on. */<a name="line.232"></a>
-<span class="sourceLineNo">233</span> public static final String REGIONSERVER_PORT = "hbase.regionserver.port";<a name="line.233"></a>
+<span class="sourceLineNo">219</span> /** Parameter name for the root dir in ZK for this cluster */<a name="line.219"></a>
+<span class="sourceLineNo">220</span> public static final String ZOOKEEPER_ZNODE_PARENT = "zookeeper.znode.parent";<a name="line.220"></a>
+<span class="sourceLineNo">221</span><a name="line.221"></a>
+<span class="sourceLineNo">222</span> public static final String DEFAULT_ZOOKEEPER_ZNODE_PARENT = "/hbase";<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> * Parameter name for the limit on concurrent client-side zookeeper<a name="line.225"></a>
+<span class="sourceLineNo">226</span> * connections<a name="line.226"></a>
+<span class="sourceLineNo">227</span> */<a name="line.227"></a>
+<span class="sourceLineNo">228</span> public static final String ZOOKEEPER_MAX_CLIENT_CNXNS =<a name="line.228"></a>
+<span class="sourceLineNo">229</span> ZK_CFG_PROPERTY_PREFIX + "maxClientCnxns";<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
+<span class="sourceLineNo">231</span> /** Parameter name for the ZK data directory */<a name="line.231"></a>
+<span class="sourceLineNo">232</span> public static final String ZOOKEEPER_DATA_DIR =<a name="line.232"></a>
+<span class="sourceLineNo">233</span> ZK_CFG_PROPERTY_PREFIX + "dataDir";<a name="line.233"></a>
<span class="sourceLineNo">234</span><a name="line.234"></a>
-<span class="sourceLineNo">235</span> /** Default port region server listens on. */<a name="line.235"></a>
-<span class="sourceLineNo">236</span> public static final int DEFAULT_REGIONSERVER_PORT = 16020;<a name="line.236"></a>
-<span class="sourceLineNo">237</span><a name="line.237"></a>
-<span class="sourceLineNo">238</span> /** default port for region server web api */<a name="line.238"></a>
-<span class="sourceLineNo">239</span> public static final int DEFAULT_REGIONSERVER_INFOPORT = 16030;<a name="line.239"></a>
-<span class="sourceLineNo">240</span><a name="line.240"></a>
-<span class="sourceLineNo">241</span> /** A configuration key for regionserver info port */<a name="line.241"></a>
-<span class="sourceLineNo">242</span> public static final String REGIONSERVER_INFO_PORT =<a name="line.242"></a>
-<span class="sourceLineNo">243</span> "hbase.regionserver.info.port";<a name="line.243"></a>
+<span class="sourceLineNo">235</span> /** Parameter name for the ZK tick time */<a name="line.235"></a>
+<span class="sourceLineNo">236</span> public static final String ZOOKEEPER_TICK_TIME =<a name="line.236"></a>
+<span class="sourceLineNo">237</span> ZK_CFG_PROPERTY_PREFIX + "tickTime";<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> /** Default limit on concurrent client-side zookeeper connections */<a name="line.239"></a>
+<span class="sourceLineNo">240</span> public static final int DEFAULT_ZOOKEPER_MAX_CLIENT_CNXNS = 300;<a name="line.240"></a>
+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span> /** Configuration key for ZooKeeper session timeout */<a name="line.242"></a>
+<span class="sourceLineNo">243</span> public static final String ZK_SESSION_TIMEOUT = "zookeeper.session.timeout";<a name="line.243"></a>
<span class="sourceLineNo">244</span><a name="line.244"></a>
-<span class="sourceLineNo">245</span> /** A flag that enables automatic selection of regionserver info port */<a name="line.245"></a>
-<span class="sourceLineNo">246</span> public static final String REGIONSERVER_INFO_PORT_AUTO =<a name="line.246"></a>
-<span class="sourceLineNo">247</span> REGIONSERVER_INFO_PORT + ".auto";<a name="line.247"></a>
-<span class="sourceLineNo">248</span><a name="line.248"></a>
-<span class="sourceLineNo">249</span> /** Parameter name for what region server implementation to use. */<a name="line.249"></a>
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-<span class="sourceLineNo">251</span><a name="line.251"></a>
-<span class="sourceLineNo">252</span> /** Parameter name for what master implementation to use. */<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public static final String MASTER_IMPL= "hbase.master.impl";<a name="line.253"></a>
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+<span class="sourceLineNo">359</span> /**<a name="line.359"></a>
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+<span class="sourceLineNo">375</span> * runaway memstore during spikes in update traffic.<a name="line.375"></a>
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+<span class="sourceLineNo">388</span><a name="line.388"></a>
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+<span class="sourceLineNo">391</span><a name="line.391"></a>
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+<span class="sourceLineNo">393</span> false;<a name="line.393"></a>
+<span class="sourceLineNo">394</span><a name="line.394"></a>
+<span class="sourceLineNo">395</span> /** Maximum value length, enforced on KeyValue construction */<a name="line.395"></a>
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+<span class="sourceLineNo">397</span><a name="line.397"></a>
+<span class="sourceLineNo">398</span> /** name of the file for unique cluster ID */<a name="line.398"></a>
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+<span class="sourceLineNo">401</span> /** Default value for cluster ID */<a name="line.401"></a>
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+<span class="sourceLineNo">408</span><a name="line.408"></a>
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<span class="sourceLineNo">438</span><a name="line.438"></a>
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<span class="sourceLineNo">441</span><a name="line.441"></a>
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+<span class="sourceLineNo">444</span><a name="line.444"></a>
+<span class="sourceLineNo">445</span> /** The catalog family */<a name="line.445"></a>
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+<span class="sourceLineNo">447</span><a name="line.447"></a>
+<span class="sourceLineNo">448</span> /** The replication barrier family as a string*/<a name="line.448"></a>
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+<span class="sourceLineNo">451</span> /** The replication barrier family */<a name="line.451"></a>
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+<span class="sourceLineNo">454</span><a name="line.454"></a>
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+<span class="sourceLineNo">458</span> /** The replication position family */<a name="line.458"></a>
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+<span class="sourceLineNo">461</span><a name="line.461"></a>
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+<span class="sourceLineNo">464</span><a name="line.464"></a>
+<span class="sourceLineNo">465</span> /** The replication meta family */<a name="line.465"></a>
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-<span class="sourceLineNo">508</span><a name="line.508"></a>
+<span class="sourceLineNo">469</span> /** The RegionInfo qualifier as a string */<a name="line.469"></a>
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+<span class="sourceLineNo">472</span> /** The regioninfo column qualifier */<a name="line.472"></a>
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+<span class="sourceLineNo">474</span><a name="line.474"></a>
+<span class="sourceLineNo">475</span> /** The server column qualifier */<a name="line.475"></a>
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+<span class="sourceLineNo">478</span> public static final byte [] SERVER_QUALIFIER = Bytes.toBytes(SERVER_QUALIFIER_STR);<a name="line.478"></a>
+<span class="sourceLineNo">479</span><a name="line.479"></a>
+<span class="sourceLineNo">480</span> /** The startcode column qualifier */<a name="line.480"></a>
+<span class="sourceLineNo">481</span> public static final String STARTCODE_QUALIFIER_STR = "serverstartcode";<a name="line.481"></a>
+<span class="sourceLineNo">482</span> /** The startcode column qualifier */<a name="line.482"></a>
+<span class="sourceLineNo">483</span> public static final byte [] STARTCODE_QUALIFIER = Bytes.toBytes(STARTCODE_QUALIFIER_STR);<a name="line.483"></a>
+<span class="sourceLineNo">484</span><a name="line.484"></a>
+<span class="sourceLineNo">485</span> /** The open seqnum column qualifier */<a name="line.485"></a>
+<span class="sourceLineNo">486</span> public static final String SEQNUM_QUALIFIER_STR = "seqnumDuringOpen";<a name="line.486"></a>
+<span class="sourceLineNo">487</span> /** The open seqnum column qualifier */<a name="line.487"></a>
+<span class="sourceLineNo">488</span> public static final byte [] SEQNUM_QUALIFIER = Bytes.toBytes(SEQNUM_QUALIFIER_STR);<a name="line.488"></a>
+<span class="sourceLineNo">489</span><a name="line.489"></a>
+<span class="sourceLineNo">490</span> /** The state column qualifier */<a name="line.490"></a>
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+<span class="sourceLineNo">492</span><a name="line.492"></a>
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+<span class="sourceLineNo">494</span><a name="line.494"></a>
+<span class="sourceLineNo">495</span> /**<a name="line.495"></a>
+<span class="sourceLineNo">496</span> * The serverName column qualifier. Its the server where the region is<a name="line.496"></a>
+<span class="sourceLineNo">497</span> * transitioning on, while column server is the server where the region is<a name="line.497"></a>
+<span class="sourceLineNo">498</span> * opened on. They are the same when the region is in state OPEN.<a name="line.498"></a>
+<span class="sourceLineNo">499</span> */<a name="line.499"></a>
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+<span class="sourceLineNo">501</span><a name="line.501"></a>
+<span class="sourceLineNo">502</span> public static final byte [] SERVERNAME_QUALIFIER = Bytes.toBytes(SERVERNAME_QUALIFIER_STR);<a name="line.502"></a>
+<span class="sourceLineNo">503</span><a name="line.503"></a>
+<span class="sourceLineNo">504</span> /** The lower-half split region column qualifier */<a name="line.504"></a>
+<span class="sourceLineNo">505</span> public static final byte [] SPLITA_QUALIFIER = Bytes.toBytes("splitA");<a name="line.505"></a>
+<span class="sourceLineNo">506</span><a name="line.506"></a>
+<span class="sourceLineNo">507</span> /** The upper-half split region column qualifier */<a name="line.507"></a>
+<span class="sourceLineNo">508</span> public static final byte [] SPLITB_QUALIFIER = Bytes.toBytes("splitB");<a name="line.508"></a>
<span class="sourceLineNo">509</span><a name="line.509"></a>
-<span class="sourceLineNo">510</span> /**<a name="line.510"></a>
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-<span class="sourceLineNo">512</span> * We keep current version of the meta table in this column in <code>-ROOT-</code><a name="line.512"></a>
-<span class="sourceLineNo">513</span> * table: i.e. in the 'info:v' column.<a name="line.513"></a>
-<span class="sourceLineNo">514</span> */<a name="line.514"></a>
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-<span class="sourceLineNo">516</span><a name="line.516"></a>
-<span class="sourceLineNo">517</span> /**<a name="line.517"></a>
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-<span class="sourceLineNo">519</span> * - pre-hbase 0.92. There is no META_VERSION column in the root table<a name="line.519"></a>
-<span class="sourceLineNo">520</span> * in this case. The meta has HTableDescriptor serialized into the HRegionInfo;<a name="line.520"></a>
-<span class="sourceLineNo">521</span> * - version 0 is 0.92 and 0.94. Meta data has serialized HRegionInfo's using<a name="line.521"></a>
-<span class="sourceLineNo">522</span> * Writable serialization, and HRegionInfo's does not contain HTableDescriptors.<a name="line.522"></a>
-<span class="sourceLineNo">523</span> * - version 1 for 0.96+ keeps HRegionInfo data structures, but changes the<a name="line.523"></a>
-<span class="sourceLineNo">524</span> * byte[] serialization from Writables to Protobuf.<a name="line.524"></a>
-<span class="sourceLineNo">525</span> * See HRegionInfo.VERSION<a name="line.525"></a>
-<span class="sourceLineNo">526</span> */<a name="line.526"></a>
-<span class="sourceLineNo">527</span> public static final short META_VERSION = 1;<a name="line.527"></a>
-<span class="sourceLineNo">528</span><a name="line.528"></a>
-<span class="sourceLineNo">529</span> // Other constants<a name="line.529"></a>
-<span class="sourceLineNo">530</span><a name="line.530"></a>
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-<span class="sourceLineNo">532</span> * An empty instance.<a name="line.532"></a>
-<span class="sourceLineNo">533</span> */<a name="line.533"></a>
-<span class="sourceLineNo">534</span> public static final byte [] EMPTY_BYTE_ARRAY = new byte [0];<a name="line.534"></a>
-<span class="sourceLineNo">535</span><a name="line.535"></a>
-<span class="sourceLineNo">536</span> public static final ByteBuffer EMPTY_BYTE_BUFFER = ByteBuffer.wrap(EMPTY_BYTE_ARRAY);<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>
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-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
-<span class="sourceLineNo">541</span> public static final byte [] EMPTY_START_ROW = EMPTY_BYTE_ARRAY;<a name="line.541"></a>
-<span class="sourceLineNo">542</span><a name="line.542"></a>
-<span class="sourceLineNo">543</span> /**<a name="line.543"></a>
-<span class="sourceLineNo">544</span> * Last row in a table.<a name="line.544"></a>
-<span class="sourceLineNo">545</span> */<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">550</span> * table<a name="line.550"></a>
-<span class="sourceLineNo">551</span> */<a name="line.551"></a>
-<span class="sourceLineNo">552</span> public static final byte [] LAST_ROW = EMPTY_BYTE_ARRAY;<a name="line.552"></a>
+<span class="sourceLineNo">510</span> /** The lower-half merge region column qualifier */<a name="line.510"></a>
+<span class="sourceLineNo">511</span> public static final byte[] MERGEA_QUALIFIER = Bytes.toBytes("mergeA");<a name="line.511"></a>
+<span class="sourceLineNo">512</span><a name="line.512"></a>
+<span class="sourceLineNo">513</span> /** The upper-half merge region column qualifier */<a name="line.513"></a>
+<span class="sourceLineNo">514</span> public static final byte[] MERGEB_QUALIFIER = Bytes.toBytes("mergeB");<a name="line.514"></a>
+<span class="sourceLineNo">515</span><a name="line.515"></a>
+<span class="sourceLineNo">516</span> /** The catalog family as a string*/<a name="line.516"></a>
+<span class="sourceLineNo">517</span> public static final String TABLE_FAMILY_STR = "table";<a name="line.517"></a>
+<span class="sourceLineNo">518</span><a name="line.518"></a>
+<span class="sourceLineNo">519</span> /** The catalog family */<a name="line.519"></a>
+<span class="sourceLineNo">520</span> public static final byte [] TABLE_FAMILY = Bytes.toBytes(TABLE_FAMILY_STR);<a name="line.520"></a>
+<span class="sourceLineNo">521</span><a name="line.521"></a>
+<span class="sourceLineNo">522</span> /** The serialized table state qualifier */<a name="line.522"></a>
+<span class="sourceLineNo">523</span> public static final byte[] TABLE_STATE_QUALIFIER = Bytes.toBytes("state");<a name="line.523"></a>
+<span class="sourceLineNo">524</span><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> * The meta table version column qualifier.<a name="line.527"></a>
+<span class="sourceLineNo">528</span> * We keep current version of the meta table in this column in <code>-ROOT-</code><a name="line.528"></a>
+<span class="sourceLineNo">529</span> * table: i.e. in the 'info:v' column.<a name="line.529"></a>
+<span class="sourceLineNo">530</span> */<a name="line.530"></a>
+<span class="sourceLineNo">531</span> public static final byte [] META_VERSION_QUALIFIER = Bytes.toBytes("v");<a name="line.531"></a>
+<span class="sourceLineNo">532</span><a name="line.532"></a>
+<span class="sourceLineNo">533</span> /**<a name="line.533"></a>
+<span class="sourceLineNo">534</span> * The current version of the meta table.<a name="line.534"></a>
+<span class="sourceLineNo">535</span> * - pre-hbase 0.92. There is no META_VERSION column in the root table<a name="line.535"></a>
+<span class="sourceLineNo">536</span> * in this case. The meta has HTableDescriptor serialized into the HRegionInfo;<a name="line.536"></a>
+<span class="sourceLineNo">537</span> * - version 0 is 0.92 and 0.94. Meta data has serialized HRegionInfo's using<a name="line.537"></a>
+<span class="sourceLineNo">538</span> * Writable serialization, and HRegionInfo's does not contain HTableDescriptors.<a name="line.538"></a>
+<span class="sourceLineNo">539</span> * - version 1 for 0.96+ keeps HRegionInfo data structures, but changes the<a name="line.539"></a>
+<span class="sourceLineNo">540</span> * byte[] serialization from Writables to Protobuf.<a name="line.540"></a>
+<span class="sourceLineNo">541</span> * See HRegionInfo.VERSION<a name="line.541"></a>
+<span class="sourceLineNo">542</span> */<a name="line.542"></a>
+<span class="sourceLineNo">543</span> public static final short META_VERSION = 1;<a name="line.543"></a>
+<span class="sourceLineNo">544</span><a name="line.544"></a>
+<span class="sourceLineNo">545</span> // Other constants<a name="line.545"></a>
+<span class="sourceLineNo">546</span><a name="line.546"></a>
+<span class="sourceLineNo">547</span> /**<a name="line.547"></a>
+<span class="sourceLineNo">548</span> * An empty instance.<a name="line.548"></a>
+<span class="sourceLineNo">549</span> */<a name="line.549"></a>
+<span class="sourceLineNo">550</span> public static final byte [] EMPTY_BYTE_ARRAY = new byte [0];<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span> public static final ByteBuffer EMPTY_BYTE_BUFFER = ByteBuffer.wrap(EMPTY_BYTE_ARRAY);<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> * Max length a row can have because of the limitation in TFile.<a name="line.555"></a>
+<span class="sourceLineNo">555</span> * Used by scanners, etc when they want to start at the beginning of a region<a name="line.555"></a>
<span class="sourceLineNo">556</span> */<a name="line.556"></a>
-<span class="sourceLineNo">557</span> public static final int MAX_ROW_LENGTH = Short.MAX_VALUE;<a name="line.557"></a>
+<span class="sourceLineNo">557</span> public static final byte [] EMPTY_START_ROW = EMPTY_BYTE_ARRAY;<a name="line.557"></a>
<span class="sourceLineNo">558</span><a name="line.558"></a>
<span class="sourceLineNo">559</span> /**<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * Timestamp to use when we want to refer to the latest cell.<a name="line.560"></a>
-<span class="sourceLineNo">561</span> * This is the timestamp sent by clients when no timestamp is specified on<a name="line.561"></a>
-<span class="sourceLineNo">562</span> * commit.<a name="line.562"></a>
-<span class="sourceLineNo">563</span> */<a name="line.563"></a>
-<span class="sourceLineNo">564</span> public static final long LATEST_TIMESTAMP = Long.MAX_VALUE;<a name="line.564"></a>
-<span class="sourceLineNo">565</span><a name="line.565"></a>
-<span class="sourceLineNo">566</span> /**<a name="line.566"></a>
-<span class="sourceLineNo">567</span> * Timestamp to use when we want to refer to the oldest cell.<a name="line.567"></a>
-<span class="sourceLineNo">568</span> * Special! Used in fake Cells only. Should never be the timestamp on an actual Cell returned to<a name="line.568"></a>
-<span class="sourceLineNo">569</span> * a client.<a name="line.569"></a>
-<span class="sourceLineNo">570</span> * @deprecated Should not be public since hbase-1.3.0. For internal use only. Move internal to<a name="line.570"></a>
-<span class="sourceLineNo">571</span> * Scanners flagged as special timestamp value never to be returned as timestamp on a Cell.<a name="line.571"></a>
+<span class="sourceLineNo">560</span> * Last row in a table.<a name="line.560"></a>
+<span class="sourceLineNo">561</span> */<a name="line.561"></a>
+<span class="sourceLineNo">562</span> public static final byte [] EMPTY_END_ROW = EMPTY_START_ROW;<a name="line.562"></a>
+<span class="sourceLineNo">563</span><a name="line.563"></a>
+<span class="sourceLineNo">564</span> /**<a name="line.564"></a>
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+<span class="sourceLineNo">566</span> * table<a name="line.566"></a>
+<span class="sourceLineNo">567</span> */<a name="line.567"></a>
+<span class="sourceLineNo">568</span> public static final byte [] LAST_ROW = EMPTY_BYTE_ARRAY;<a name="line.568"></a>
+<span class="sourceLineNo">569</span><a name="line.569"></a>
+<span class="sourceLineNo">570</span> /**<a name="line.570"></a>
+<span class="sourceLineNo">571</span> * Max length a row can have because of the limitation in TFile.<a name="line.571"></a>
<span class="sourceLineNo">572</span> */<a name="line.572"></a>
-<span class="sourceLineNo">573</span> @Deprecated<a name="line.573"></a>
-<span class="sourceLineNo">574</span> public static final long OLDEST_TIMESTAMP = Long.MIN_VALUE;<a name="line.574"></a>
-<span class="sourceLineNo">575</span><a name="line.575"></a>
-<span class="sourceLineNo">576</span> /**<a name="line.576"></a>
-<span class="sourceLineNo">577</span> * LATEST_TIMESTAMP in bytes form<a name="line.577"></a>
-<span class="sourceLineNo">578</span> */<a name="line.578"></a>
-<span class="sourceLineNo">579</span> public static final byte [] LATEST_TIMESTAMP_BYTES = {<a name="line.579"></a>
-<span class="sourceLineNo">580</span> // big-endian<a name="line.580"></a>
-<span class="sourceLineNo">581</span> (byte) (LATEST_TIMESTAMP >>> 56),<a name="line.581"></a>
-<span class="sourceLineNo">582</span> (byte) (LATEST_TIMESTAMP >>> 48),<a name="line.582"></a>
-<span class="sourceLineNo">583</span> (byte) (LATEST_TIMESTAMP >>> 40),<a name="line.583"></a>
-<span class="sourceLineNo">584</span> (byte) (LATEST_TIMESTAMP >>> 32),<a name="line.584"></a>
-<span class="sourceLineNo">585</span> (byte) (LATEST_TIMESTAMP >>> 24),<a name="line.585"></a>
-<span class="sourceLineNo">586</span> (byte) (LATEST_TIMESTAMP >>> 16),<a name="line.586"></a>
-<span class="sourceLineNo">587</span> (byte) (LATEST_TIMESTAMP >>> 8),<a name="line.587"></a>
-<span class="sourceLineNo">588</span> (byte) LATEST_TIMESTAMP,<a name="li
<TRUNCATED>