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From git-site-r...@apache.org
Subject [10/51] [partial] hbase-site git commit: Published site at 9101fc246f86445006bfbcdfda5cc495016dc280.
Date Wed, 20 Jun 2018 04:25:26 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/65565d77/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.html
index eb16038..74bacd8 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/HMaster.html
@@ -6,7 +6,7 @@
 </head>
 <body>
 <div class="sourceContainer">
-<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
+<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>
@@ -48,692 +48,692 @@
 <span class="sourceLineNo">040</span>import java.util.Map;<a name="line.40"></a>
 <span class="sourceLineNo">041</span>import java.util.Map.Entry;<a name="line.41"></a>
 <span class="sourceLineNo">042</span>import java.util.Objects;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import java.util.Set;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import java.util.concurrent.ExecutionException;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import java.util.concurrent.Future;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import java.util.concurrent.TimeUnit;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import java.util.concurrent.TimeoutException;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import java.util.function.Function;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import java.util.regex.Pattern;<a name="line.51"></a>
-<span class="sourceLineNo">052</span>import java.util.stream.Collectors;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import javax.servlet.ServletException;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import javax.servlet.http.HttpServlet;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import javax.servlet.http.HttpServletRequest;<a name="line.55"></a>
-<span class="sourceLineNo">056</span>import javax.servlet.http.HttpServletResponse;<a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.commons.lang3.StringUtils;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.conf.Configuration;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.fs.Path;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.ClusterId;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.ClusterMetrics;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.ClusterMetrics.Option;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.ClusterMetricsBuilder;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.HConstants;<a name="line.67"></a>
-<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.InvalidFamilyOperationException;<a name="line.68"></a>
-<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.MasterNotRunningException;<a name="line.69"></a>
-<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.70"></a>
-<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.71"></a>
-<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.PleaseHoldException;<a name="line.72"></a>
-<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.ReplicationPeerNotFoundException;<a name="line.73"></a>
-<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.ScheduledChore;<a name="line.74"></a>
-<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.ServerName;<a name="line.75"></a>
-<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.76"></a>
-<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.TableName;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.TableNotDisabledException;<a name="line.78"></a>
-<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.79"></a>
-<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.UnknownRegionException;<a name="line.80"></a>
-<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.81"></a>
-<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.82"></a>
-<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.client.MasterSwitchType;<a name="line.83"></a>
-<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.84"></a>
-<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.client.Result;<a name="line.85"></a>
-<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.client.TableState;<a name="line.88"></a>
-<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.client.VersionInfoUtil;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.90"></a>
-<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.91"></a>
-<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.exceptions.MergeRegionException;<a name="line.92"></a>
-<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.executor.ExecutorType;<a name="line.93"></a>
-<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.favored.FavoredNodesManager;<a name="line.94"></a>
-<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.favored.FavoredNodesPromoter;<a name="line.95"></a>
-<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.http.InfoServer;<a name="line.96"></a>
-<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.97"></a>
-<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.98"></a>
-<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.99"></a>
-<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.100"></a>
-<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.master.MasterRpcServices.BalanceSwitchMode;<a name="line.101"></a>
-<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.102"></a>
-<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.master.assignment.MergeTableRegionsProcedure;<a name="line.103"></a>
-<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.master.assignment.RegionStates;<a name="line.104"></a>
-<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode;<a name="line.105"></a>
-<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.master.balancer.BalancerChore;<a name="line.106"></a>
-<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer;<a name="line.107"></a>
-<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.master.balancer.ClusterStatusChore;<a name="line.108"></a>
-<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.master.balancer.LoadBalancerFactory;<a name="line.109"></a>
-<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.master.cleaner.CleanerChore;<a name="line.110"></a>
-<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.master.cleaner.HFileCleaner;<a name="line.111"></a>
-<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.master.cleaner.LogCleaner;<a name="line.112"></a>
-<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.master.cleaner.ReplicationBarrierCleaner;<a name="line.113"></a>
-<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.master.locking.LockManager;<a name="line.114"></a>
-<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan;<a name="line.115"></a>
-<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan.PlanType;<a name="line.116"></a>
-<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizer;<a name="line.117"></a>
-<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerChore;<a name="line.118"></a>
-<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerFactory;<a name="line.119"></a>
-<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.master.procedure.CreateTableProcedure;<a name="line.120"></a>
-<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.master.procedure.DeleteNamespaceProcedure;<a name="line.121"></a>
-<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.master.procedure.DeleteTableProcedure;<a name="line.122"></a>
-<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.master.procedure.DisableTableProcedure;<a name="line.123"></a>
-<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.master.procedure.EnableTableProcedure;<a name="line.124"></a>
-<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureConstants;<a name="line.125"></a>
-<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;<a name="line.126"></a>
-<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler;<a name="line.127"></a>
-<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil;<a name="line.128"></a>
-<span class="sourceLineNo">129</span>import org.apache.hadoop.hbase.master.procedure.ModifyTableProcedure;<a name="line.129"></a>
-<span class="sourceLineNo">130</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.130"></a>
-<span class="sourceLineNo">131</span>import org.apache.hadoop.hbase.master.procedure.RecoverMetaProcedure;<a name="line.131"></a>
-<span class="sourceLineNo">132</span>import org.apache.hadoop.hbase.master.procedure.TruncateTableProcedure;<a name="line.132"></a>
-<span class="sourceLineNo">133</span>import org.apache.hadoop.hbase.master.replication.AddPeerProcedure;<a name="line.133"></a>
-<span class="sourceLineNo">134</span>import org.apache.hadoop.hbase.master.replication.DisablePeerProcedure;<a name="line.134"></a>
-<span class="sourceLineNo">135</span>import org.apache.hadoop.hbase.master.replication.EnablePeerProcedure;<a name="line.135"></a>
-<span class="sourceLineNo">136</span>import org.apache.hadoop.hbase.master.replication.ModifyPeerProcedure;<a name="line.136"></a>
-<span class="sourceLineNo">137</span>import org.apache.hadoop.hbase.master.replication.RemovePeerProcedure;<a name="line.137"></a>
-<span class="sourceLineNo">138</span>import org.apache.hadoop.hbase.master.replication.ReplicationPeerManager;<a name="line.138"></a>
-<span class="sourceLineNo">139</span>import org.apache.hadoop.hbase.master.replication.UpdatePeerConfigProcedure;<a name="line.139"></a>
-<span class="sourceLineNo">140</span>import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;<a name="line.140"></a>
-<span class="sourceLineNo">141</span>import org.apache.hadoop.hbase.master.zksyncer.MasterAddressSyncer;<a name="line.141"></a>
-<span class="sourceLineNo">142</span>import org.apache.hadoop.hbase.master.zksyncer.MetaLocationSyncer;<a name="line.142"></a>
-<span class="sourceLineNo">143</span>import org.apache.hadoop.hbase.mob.MobConstants;<a name="line.143"></a>
-<span class="sourceLineNo">144</span>import org.apache.hadoop.hbase.monitoring.MemoryBoundedLogMessageBuffer;<a name="line.144"></a>
-<span class="sourceLineNo">145</span>import org.apache.hadoop.hbase.monitoring.MonitoredTask;<a name="line.145"></a>
-<span class="sourceLineNo">146</span>import org.apache.hadoop.hbase.monitoring.TaskMonitor;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>import org.apache.hadoop.hbase.procedure.MasterProcedureManagerHost;<a name="line.147"></a>
-<span class="sourceLineNo">148</span>import org.apache.hadoop.hbase.procedure.flush.MasterFlushTableProcedureManager;<a name="line.148"></a>
-<span class="sourceLineNo">149</span>import org.apache.hadoop.hbase.procedure2.LockedResource;<a name="line.149"></a>
-<span class="sourceLineNo">150</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.150"></a>
-<span class="sourceLineNo">151</span>import org.apache.hadoop.hbase.procedure2.ProcedureEvent;<a name="line.151"></a>
-<span class="sourceLineNo">152</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.152"></a>
-<span class="sourceLineNo">153</span>import org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher.RemoteProcedure;<a name="line.153"></a>
-<span class="sourceLineNo">154</span>import org.apache.hadoop.hbase.procedure2.RemoteProcedureException;<a name="line.154"></a>
-<span class="sourceLineNo">155</span>import org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore;<a name="line.155"></a>
-<span class="sourceLineNo">156</span>import org.apache.hadoop.hbase.quotas.MasterQuotaManager;<a name="line.156"></a>
-<span class="sourceLineNo">157</span>import org.apache.hadoop.hbase.quotas.MasterSpaceQuotaObserver;<a name="line.157"></a>
-<span class="sourceLineNo">158</span>import org.apache.hadoop.hbase.quotas.QuotaObserverChore;<a name="line.158"></a>
-<span class="sourceLineNo">159</span>import org.apache.hadoop.hbase.quotas.QuotaUtil;<a name="line.159"></a>
-<span class="sourceLineNo">160</span>import org.apache.hadoop.hbase.quotas.SnapshotQuotaObserverChore;<a name="line.160"></a>
-<span class="sourceLineNo">161</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifier;<a name="line.161"></a>
-<span class="sourceLineNo">162</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifierFactory;<a name="line.162"></a>
-<span class="sourceLineNo">163</span>import org.apache.hadoop.hbase.regionserver.DefaultStoreEngine;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.164"></a>
-<span class="sourceLineNo">165</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.165"></a>
-<span class="sourceLineNo">166</span>import org.apache.hadoop.hbase.regionserver.RSRpcServices;<a name="line.166"></a>
-<span class="sourceLineNo">167</span>import org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost;<a name="line.167"></a>
-<span class="sourceLineNo">168</span>import org.apache.hadoop.hbase.regionserver.RegionSplitPolicy;<a name="line.168"></a>
-<span class="sourceLineNo">169</span>import org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy;<a name="line.169"></a>
-<span class="sourceLineNo">170</span>import org.apache.hadoop.hbase.regionserver.compactions.FIFOCompactionPolicy;<a name="line.170"></a>
-<span class="sourceLineNo">171</span>import org.apache.hadoop.hbase.replication.ReplicationException;<a name="line.171"></a>
-<span class="sourceLineNo">172</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.172"></a>
-<span class="sourceLineNo">173</span>import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;<a name="line.173"></a>
-<span class="sourceLineNo">174</span>import org.apache.hadoop.hbase.replication.ReplicationUtils;<a name="line.174"></a>
-<span class="sourceLineNo">175</span>import org.apache.hadoop.hbase.replication.master.ReplicationHFileCleaner;<a name="line.175"></a>
-<span class="sourceLineNo">176</span>import org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner;<a name="line.176"></a>
-<span class="sourceLineNo">177</span>import org.apache.hadoop.hbase.replication.master.ReplicationPeerConfigUpgrader;<a name="line.177"></a>
-<span class="sourceLineNo">178</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.178"></a>
-<span class="sourceLineNo">179</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.179"></a>
-<span class="sourceLineNo">180</span>import org.apache.hadoop.hbase.trace.TraceUtil;<a name="line.180"></a>
-<span class="sourceLineNo">181</span>import org.apache.hadoop.hbase.util.Addressing;<a name="line.181"></a>
-<span class="sourceLineNo">182</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.182"></a>
-<span class="sourceLineNo">183</span>import org.apache.hadoop.hbase.util.CompressionTest;<a name="line.183"></a>
-<span class="sourceLineNo">184</span>import org.apache.hadoop.hbase.util.EncryptionTest;<a name="line.184"></a>
-<span class="sourceLineNo">185</span>import org.apache.hadoop.hbase.util.HFileArchiveUtil;<a name="line.185"></a>
-<span class="sourceLineNo">186</span>import org.apache.hadoop.hbase.util.HasThread;<a name="line.186"></a>
-<span class="sourceLineNo">187</span>import org.apache.hadoop.hbase.util.IdLock;<a name="line.187"></a>
-<span class="sourceLineNo">188</span>import org.apache.hadoop.hbase.util.ModifyRegionUtils;<a name="line.188"></a>
-<span class="sourceLineNo">189</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.189"></a>
-<span class="sourceLineNo">190</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.190"></a>
-<span class="sourceLineNo">191</span>import org.apache.hadoop.hbase.util.VersionInfo;<a name="line.191"></a>
-<span class="sourceLineNo">192</span>import org.apache.hadoop.hbase.zookeeper.LoadBalancerTracker;<a name="line.192"></a>
-<span class="sourceLineNo">193</span>import org.apache.hadoop.hbase.zookeeper.MasterAddressTracker;<a name="line.193"></a>
-<span class="sourceLineNo">194</span>import org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker;<a name="line.194"></a>
-<span class="sourceLineNo">195</span>import org.apache.hadoop.hbase.zookeeper.RegionNormalizerTracker;<a name="line.195"></a>
-<span class="sourceLineNo">196</span>import org.apache.hadoop.hbase.zookeeper.ZKClusterId;<a name="line.196"></a>
-<span class="sourceLineNo">197</span>import org.apache.hadoop.hbase.zookeeper.ZKUtil;<a name="line.197"></a>
-<span class="sourceLineNo">198</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.198"></a>
-<span class="sourceLineNo">199</span>import org.apache.hadoop.hbase.zookeeper.ZNodePaths;<a name="line.199"></a>
-<span class="sourceLineNo">200</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.200"></a>
-<span class="sourceLineNo">201</span>import org.apache.zookeeper.KeeperException;<a name="line.201"></a>
-<span class="sourceLineNo">202</span>import org.eclipse.jetty.server.Server;<a name="line.202"></a>
-<span class="sourceLineNo">203</span>import org.eclipse.jetty.server.ServerConnector;<a name="line.203"></a>
-<span class="sourceLineNo">204</span>import org.eclipse.jetty.servlet.ServletHolder;<a name="line.204"></a>
-<span class="sourceLineNo">205</span>import org.eclipse.jetty.webapp.WebAppContext;<a name="line.205"></a>
-<span class="sourceLineNo">206</span>import org.slf4j.Logger;<a name="line.206"></a>
-<span class="sourceLineNo">207</span>import org.slf4j.LoggerFactory;<a name="line.207"></a>
-<span class="sourceLineNo">208</span><a name="line.208"></a>
-<span class="sourceLineNo">209</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.209"></a>
-<span class="sourceLineNo">210</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.210"></a>
-<span class="sourceLineNo">211</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.211"></a>
-<span class="sourceLineNo">212</span><a name="line.212"></a>
-<span class="sourceLineNo">213</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.213"></a>
-<span class="sourceLineNo">214</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetRegionInfoResponse.CompactionState;<a name="line.214"></a>
-<span class="sourceLineNo">215</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;<a name="line.215"></a>
-<span class="sourceLineNo">216</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy;<a name="line.216"></a>
-<span class="sourceLineNo">217</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a name="line.217"></a>
-<span class="sourceLineNo">218</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;<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> * HMaster is the "master server" for HBase. An HBase cluster has one active<a name="line.221"></a>
-<span class="sourceLineNo">222</span> * master.  If many masters are started, all compete.  Whichever wins goes on to<a name="line.222"></a>
-<span class="sourceLineNo">223</span> * run the cluster.  All others park themselves in their constructor until<a name="line.223"></a>
-<span class="sourceLineNo">224</span> * master or cluster shutdown or until the active master loses its lease in<a name="line.224"></a>
-<span class="sourceLineNo">225</span> * zookeeper.  Thereafter, all running master jostle to take over master role.<a name="line.225"></a>
-<span class="sourceLineNo">226</span> *<a name="line.226"></a>
-<span class="sourceLineNo">227</span> * &lt;p&gt;The Master can be asked shutdown the cluster. See {@link #shutdown()}.  In<a name="line.227"></a>
-<span class="sourceLineNo">228</span> * this case it will tell all regionservers to go down and then wait on them<a name="line.228"></a>
-<span class="sourceLineNo">229</span> * all reporting in that they are down.  This master will then shut itself down.<a name="line.229"></a>
-<span class="sourceLineNo">230</span> *<a name="line.230"></a>
-<span class="sourceLineNo">231</span> * &lt;p&gt;You can also shutdown just this master.  Call {@link #stopMaster()}.<a name="line.231"></a>
-<span class="sourceLineNo">232</span> *<a name="line.232"></a>
-<span class="sourceLineNo">233</span> * @see org.apache.zookeeper.Watcher<a name="line.233"></a>
-<span class="sourceLineNo">234</span> */<a name="line.234"></a>
-<span class="sourceLineNo">235</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.235"></a>
-<span class="sourceLineNo">236</span>@SuppressWarnings("deprecation")<a name="line.236"></a>
-<span class="sourceLineNo">237</span>public class HMaster extends HRegionServer implements MasterServices {<a name="line.237"></a>
-<span class="sourceLineNo">238</span>  private static Logger LOG = LoggerFactory.getLogger(HMaster.class.getName());<a name="line.238"></a>
-<span class="sourceLineNo">239</span><a name="line.239"></a>
-<span class="sourceLineNo">240</span>  /**<a name="line.240"></a>
-<span class="sourceLineNo">241</span>   * Protection against zombie master. Started once Master accepts active responsibility and<a name="line.241"></a>
-<span class="sourceLineNo">242</span>   * starts taking over responsibilities. Allows a finite time window before giving up ownership.<a name="line.242"></a>
-<span class="sourceLineNo">243</span>   */<a name="line.243"></a>
-<span class="sourceLineNo">244</span>  private static class InitializationMonitor extends HasThread {<a name="line.244"></a>
-<span class="sourceLineNo">245</span>    /** The amount of time in milliseconds to sleep before checking initialization status. */<a name="line.245"></a>
-<span class="sourceLineNo">246</span>    public static final String TIMEOUT_KEY = "hbase.master.initializationmonitor.timeout";<a name="line.246"></a>
-<span class="sourceLineNo">247</span>    public static final long TIMEOUT_DEFAULT = TimeUnit.MILLISECONDS.convert(15, TimeUnit.MINUTES);<a name="line.247"></a>
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-<span class="sourceLineNo">249</span>    /**<a name="line.249"></a>
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-<span class="sourceLineNo">251</span>     * true, do nothing otherwise.<a name="line.251"></a>
-<span class="sourceLineNo">252</span>     */<a name="line.252"></a>
-<span class="sourceLineNo">253</span>    public static final String HALT_KEY = "hbase.master.initializationmonitor.haltontimeout";<a name="line.253"></a>
-<span class="sourceLineNo">254</span>    public static final boolean HALT_DEFAULT = false;<a name="line.254"></a>
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-<span class="sourceLineNo">256</span>    private final HMaster master;<a name="line.256"></a>
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-<span class="sourceLineNo">260</span>    /** Creates a Thread that monitors the {@link #isInitialized()} state. */<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    InitializationMonitor(HMaster master) {<a name="line.261"></a>
-<span class="sourceLineNo">262</span>      super("MasterInitializationMonitor");<a name="line.262"></a>
-<span class="sourceLineNo">263</span>      this.master = master;<a name="line.263"></a>
-<span class="sourceLineNo">264</span>      this.timeout = master.getConfiguration().getLong(TIMEOUT_KEY, TIMEOUT_DEFAULT);<a name="line.264"></a>
-<span class="sourceLineNo">265</span>      this.haltOnTimeout = master.getConfiguration().getBoolean(HALT_KEY, HALT_DEFAULT);<a name="line.265"></a>
-<span class="sourceLineNo">266</span>      this.setDaemon(true);<a name="line.266"></a>
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-<span class="sourceLineNo">269</span>    @Override<a name="line.269"></a>
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-<span class="sourceLineNo">272</span>        while (!master.isStopped() &amp;&amp; master.isActiveMaster()) {<a name="line.272"></a>
-<span class="sourceLineNo">273</span>          Thread.sleep(timeout);<a name="line.273"></a>
-<span class="sourceLineNo">274</span>          if (master.isInitialized()) {<a name="line.274"></a>
-<span class="sourceLineNo">275</span>            LOG.debug("Initialization completed within allotted tolerance. Monitor exiting.");<a name="line.275"></a>
-<span class="sourceLineNo">276</span>          } else {<a name="line.276"></a>
-<span class="sourceLineNo">277</span>            LOG.error("Master failed to complete initialization after " + timeout + "ms. Please"<a name="line.277"></a>
-<span class="sourceLineNo">278</span>                + " consider submitting a bug report including a thread dump of this process.");<a name="line.278"></a>
-<span class="sourceLineNo">279</span>            if (haltOnTimeout) {<a name="line.279"></a>
-<span class="sourceLineNo">280</span>              LOG.error("Zombie Master exiting. Thread dump to stdout");<a name="line.280"></a>
-<span class="sourceLineNo">281</span>              Threads.printThreadInfo(System.out, "Zombie HMaster");<a name="line.281"></a>
-<span class="sourceLineNo">282</span>              System.exit(-1);<a name="line.282"></a>
-<span class="sourceLineNo">283</span>            }<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>      } catch (InterruptedException ie) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span>        LOG.trace("InitMonitor thread interrupted. Existing.");<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>  }<a name="line.290"></a>
-<span class="sourceLineNo">291</span><a name="line.291"></a>
-<span class="sourceLineNo">292</span>  // MASTER is name of the webapp and the attribute name used stuffing this<a name="line.292"></a>
-<span class="sourceLineNo">293</span>  //instance into web context.<a name="line.293"></a>
-<span class="sourceLineNo">294</span>  public static final String MASTER = "master";<a name="line.294"></a>
-<span class="sourceLineNo">295</span><a name="line.295"></a>
-<span class="sourceLineNo">296</span>  // Manager and zk listener for master election<a name="line.296"></a>
-<span class="sourceLineNo">297</span>  private final ActiveMasterManager activeMasterManager;<a name="line.297"></a>
-<span class="sourceLineNo">298</span>  // Region server tracker<a name="line.298"></a>
-<span class="sourceLineNo">299</span>  private RegionServerTracker regionServerTracker;<a name="line.299"></a>
-<span class="sourceLineNo">300</span>  // Draining region server tracker<a name="line.300"></a>
-<span class="sourceLineNo">301</span>  private DrainingServerTracker drainingServerTracker;<a name="line.301"></a>
-<span class="sourceLineNo">302</span>  // Tracker for load balancer state<a name="line.302"></a>
-<span class="sourceLineNo">303</span>  LoadBalancerTracker loadBalancerTracker;<a name="line.303"></a>
-<span class="sourceLineNo">304</span>  // Tracker for meta location, if any client ZK quorum specified<a name="line.304"></a>
-<span class="sourceLineNo">305</span>  MetaLocationSyncer metaLocationSyncer;<a name="line.305"></a>
-<span class="sourceLineNo">306</span>  // Tracker for active master location, if any client ZK quorum specified<a name="line.306"></a>
-<span class="sourceLineNo">307</span>  MasterAddressSyncer masterAddressSyncer;<a name="line.307"></a>
-<span class="sourceLineNo">308</span><a name="line.308"></a>
-<span class="sourceLineNo">309</span>  // Tracker for split and merge state<a name="line.309"></a>
-<span class="sourceLineNo">310</span>  private SplitOrMergeTracker splitOrMergeTracker;<a name="line.310"></a>
+<span class="sourceLineNo">043</span>import java.util.Optional;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import java.util.Set;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import java.util.concurrent.ExecutionException;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import java.util.concurrent.Future;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import java.util.concurrent.TimeUnit;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import java.util.concurrent.TimeoutException;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import java.util.concurrent.atomic.AtomicInteger;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import java.util.concurrent.atomic.AtomicReference;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import java.util.function.Function;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import java.util.regex.Pattern;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import java.util.stream.Collectors;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import javax.servlet.ServletException;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import javax.servlet.http.HttpServlet;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import javax.servlet.http.HttpServletRequest;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import javax.servlet.http.HttpServletResponse;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.commons.lang3.StringUtils;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.conf.Configuration;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.fs.Path;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.ClusterId;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.ClusterMetrics;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.ClusterMetrics.Option;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.ClusterMetricsBuilder;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.HBaseIOException;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.HBaseInterfaceAudience;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.HConstants;<a name="line.68"></a>
+<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.InvalidFamilyOperationException;<a name="line.69"></a>
+<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.MasterNotRunningException;<a name="line.70"></a>
+<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.71"></a>
+<span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.72"></a>
+<span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.PleaseHoldException;<a name="line.73"></a>
+<span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.ReplicationPeerNotFoundException;<a name="line.74"></a>
+<span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.ScheduledChore;<a name="line.75"></a>
+<span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.ServerName;<a name="line.76"></a>
+<span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.TableDescriptors;<a name="line.77"></a>
+<span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.TableName;<a name="line.78"></a>
+<span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.TableNotDisabledException;<a name="line.79"></a>
+<span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.TableNotFoundException;<a name="line.80"></a>
+<span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.UnknownRegionException;<a name="line.81"></a>
+<span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.82"></a>
+<span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.83"></a>
+<span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.client.MasterSwitchType;<a name="line.84"></a>
+<span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.85"></a>
+<span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.86"></a>
+<span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.client.Result;<a name="line.87"></a>
+<span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.88"></a>
+<span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.89"></a>
+<span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.client.TableState;<a name="line.90"></a>
+<span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.client.VersionInfoUtil;<a name="line.91"></a>
+<span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.92"></a>
+<span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.93"></a>
+<span class="sourceLineNo">094</span>import org.apache.hadoop.hbase.exceptions.MergeRegionException;<a name="line.94"></a>
+<span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.executor.ExecutorType;<a name="line.95"></a>
+<span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.favored.FavoredNodesManager;<a name="line.96"></a>
+<span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.favored.FavoredNodesPromoter;<a name="line.97"></a>
+<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.http.InfoServer;<a name="line.98"></a>
+<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.99"></a>
+<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.100"></a>
+<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.ipc.ServerNotRunningYetException;<a name="line.101"></a>
+<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.master.MasterRpcServices.BalanceSwitchMode;<a name="line.103"></a>
+<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.104"></a>
+<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.master.assignment.MergeTableRegionsProcedure;<a name="line.105"></a>
+<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.master.assignment.RegionStates;<a name="line.106"></a>
+<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode;<a name="line.107"></a>
+<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.master.balancer.BalancerChore;<a name="line.108"></a>
+<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer;<a name="line.109"></a>
+<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.master.balancer.ClusterStatusChore;<a name="line.110"></a>
+<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.master.balancer.LoadBalancerFactory;<a name="line.111"></a>
+<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.master.cleaner.CleanerChore;<a name="line.112"></a>
+<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.master.cleaner.HFileCleaner;<a name="line.113"></a>
+<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.master.cleaner.LogCleaner;<a name="line.114"></a>
+<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.master.cleaner.ReplicationBarrierCleaner;<a name="line.115"></a>
+<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.master.locking.LockManager;<a name="line.116"></a>
+<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan;<a name="line.117"></a>
+<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.master.normalizer.NormalizationPlan.PlanType;<a name="line.118"></a>
+<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizer;<a name="line.119"></a>
+<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerChore;<a name="line.120"></a>
+<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.master.normalizer.RegionNormalizerFactory;<a name="line.121"></a>
+<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.master.procedure.CreateTableProcedure;<a name="line.122"></a>
+<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.master.procedure.DeleteNamespaceProcedure;<a name="line.123"></a>
+<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.master.procedure.DeleteTableProcedure;<a name="line.124"></a>
+<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.master.procedure.DisableTableProcedure;<a name="line.125"></a>
+<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.master.procedure.EnableTableProcedure;<a name="line.126"></a>
+<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.master.procedure.InitMetaProcedure;<a name="line.127"></a>
+<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureConstants;<a name="line.128"></a>
+<span class="sourceLineNo">129</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv;<a name="line.129"></a>
+<span class="sourceLineNo">130</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler;<a name="line.130"></a>
+<span class="sourceLineNo">131</span>import org.apache.hadoop.hbase.master.procedure.MasterProcedureUtil;<a name="line.131"></a>
+<span class="sourceLineNo">132</span>import org.apache.hadoop.hbase.master.procedure.ModifyTableProcedure;<a name="line.132"></a>
+<span class="sourceLineNo">133</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.133"></a>
+<span class="sourceLineNo">134</span>import org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure;<a name="line.134"></a>
+<span class="sourceLineNo">135</span>import org.apache.hadoop.hbase.master.procedure.TruncateTableProcedure;<a name="line.135"></a>
+<span class="sourceLineNo">136</span>import org.apache.hadoop.hbase.master.replication.AddPeerProcedure;<a name="line.136"></a>
+<span class="sourceLineNo">137</span>import org.apache.hadoop.hbase.master.replication.DisablePeerProcedure;<a name="line.137"></a>
+<span class="sourceLineNo">138</span>import org.apache.hadoop.hbase.master.replication.EnablePeerProcedure;<a name="line.138"></a>
+<span class="sourceLineNo">139</span>import org.apache.hadoop.hbase.master.replication.ModifyPeerProcedure;<a name="line.139"></a>
+<span class="sourceLineNo">140</span>import org.apache.hadoop.hbase.master.replication.RemovePeerProcedure;<a name="line.140"></a>
+<span class="sourceLineNo">141</span>import org.apache.hadoop.hbase.master.replication.ReplicationPeerManager;<a name="line.141"></a>
+<span class="sourceLineNo">142</span>import org.apache.hadoop.hbase.master.replication.UpdatePeerConfigProcedure;<a name="line.142"></a>
+<span class="sourceLineNo">143</span>import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;<a name="line.143"></a>
+<span class="sourceLineNo">144</span>import org.apache.hadoop.hbase.master.zksyncer.MasterAddressSyncer;<a name="line.144"></a>
+<span class="sourceLineNo">145</span>import org.apache.hadoop.hbase.master.zksyncer.MetaLocationSyncer;<a name="line.145"></a>
+<span class="sourceLineNo">146</span>import org.apache.hadoop.hbase.mob.MobConstants;<a name="line.146"></a>
+<span class="sourceLineNo">147</span>import org.apache.hadoop.hbase.monitoring.MemoryBoundedLogMessageBuffer;<a name="line.147"></a>
+<span class="sourceLineNo">148</span>import org.apache.hadoop.hbase.monitoring.MonitoredTask;<a name="line.148"></a>
+<span class="sourceLineNo">149</span>import org.apache.hadoop.hbase.monitoring.TaskMonitor;<a name="line.149"></a>
+<span class="sourceLineNo">150</span>import org.apache.hadoop.hbase.procedure.MasterProcedureManagerHost;<a name="line.150"></a>
+<span class="sourceLineNo">151</span>import org.apache.hadoop.hbase.procedure.flush.MasterFlushTableProcedureManager;<a name="line.151"></a>
+<span class="sourceLineNo">152</span>import org.apache.hadoop.hbase.procedure2.LockedResource;<a name="line.152"></a>
+<span class="sourceLineNo">153</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.153"></a>
+<span class="sourceLineNo">154</span>import org.apache.hadoop.hbase.procedure2.ProcedureEvent;<a name="line.154"></a>
+<span class="sourceLineNo">155</span>import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;<a name="line.155"></a>
+<span class="sourceLineNo">156</span>import org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher.RemoteProcedure;<a name="line.156"></a>
+<span class="sourceLineNo">157</span>import org.apache.hadoop.hbase.procedure2.RemoteProcedureException;<a name="line.157"></a>
+<span class="sourceLineNo">158</span>import org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore;<a name="line.158"></a>
+<span class="sourceLineNo">159</span>import org.apache.hadoop.hbase.quotas.MasterQuotaManager;<a name="line.159"></a>
+<span class="sourceLineNo">160</span>import org.apache.hadoop.hbase.quotas.MasterSpaceQuotaObserver;<a name="line.160"></a>
+<span class="sourceLineNo">161</span>import org.apache.hadoop.hbase.quotas.QuotaObserverChore;<a name="line.161"></a>
+<span class="sourceLineNo">162</span>import org.apache.hadoop.hbase.quotas.QuotaUtil;<a name="line.162"></a>
+<span class="sourceLineNo">163</span>import org.apache.hadoop.hbase.quotas.SnapshotQuotaObserverChore;<a name="line.163"></a>
+<span class="sourceLineNo">164</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifier;<a name="line.164"></a>
+<span class="sourceLineNo">165</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshotNotifierFactory;<a name="line.165"></a>
+<span class="sourceLineNo">166</span>import org.apache.hadoop.hbase.regionserver.DefaultStoreEngine;<a name="line.166"></a>
+<span class="sourceLineNo">167</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.167"></a>
+<span class="sourceLineNo">168</span>import org.apache.hadoop.hbase.regionserver.HStore;<a name="line.168"></a>
+<span class="sourceLineNo">169</span>import org.apache.hadoop.hbase.regionserver.RSRpcServices;<a name="line.169"></a>
+<span class="sourceLineNo">170</span>import org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost;<a name="line.170"></a>
+<span class="sourceLineNo">171</span>import org.apache.hadoop.hbase.regionserver.RegionSplitPolicy;<a name="line.171"></a>
+<span class="sourceLineNo">172</span>import org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy;<a name="line.172"></a>
+<span class="sourceLineNo">173</span>import org.apache.hadoop.hbase.regionserver.compactions.FIFOCompactionPolicy;<a name="line.173"></a>
+<span class="sourceLineNo">174</span>import org.apache.hadoop.hbase.replication.ReplicationException;<a name="line.174"></a>
+<span class="sourceLineNo">175</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.175"></a>
+<span class="sourceLineNo">176</span>import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;<a name="line.176"></a>
+<span class="sourceLineNo">177</span>import org.apache.hadoop.hbase.replication.ReplicationUtils;<a name="line.177"></a>
+<span class="sourceLineNo">178</span>import org.apache.hadoop.hbase.replication.master.ReplicationHFileCleaner;<a name="line.178"></a>
+<span class="sourceLineNo">179</span>import org.apache.hadoop.hbase.replication.master.ReplicationLogCleaner;<a name="line.179"></a>
+<span class="sourceLineNo">180</span>import org.apache.hadoop.hbase.replication.master.ReplicationPeerConfigUpgrader;<a name="line.180"></a>
+<span class="sourceLineNo">181</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.181"></a>
+<span class="sourceLineNo">182</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.182"></a>
+<span class="sourceLineNo">183</span>import org.apache.hadoop.hbase.trace.TraceUtil;<a name="line.183"></a>
+<span class="sourceLineNo">184</span>import org.apache.hadoop.hbase.util.Addressing;<a name="line.184"></a>
+<span class="sourceLineNo">185</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.185"></a>
+<span class="sourceLineNo">186</span>import org.apache.hadoop.hbase.util.CompressionTest;<a name="line.186"></a>
+<span class="sourceLineNo">187</span>import org.apache.hadoop.hbase.util.EncryptionTest;<a name="line.187"></a>
+<span class="sourceLineNo">188</span>import org.apache.hadoop.hbase.util.HFileArchiveUtil;<a name="line.188"></a>
+<span class="sourceLineNo">189</span>import org.apache.hadoop.hbase.util.HasThread;<a name="line.189"></a>
+<span class="sourceLineNo">190</span>import org.apache.hadoop.hbase.util.IdLock;<a name="line.190"></a>
+<span class="sourceLineNo">191</span>import org.apache.hadoop.hbase.util.ModifyRegionUtils;<a name="line.191"></a>
+<span class="sourceLineNo">192</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.192"></a>
+<span class="sourceLineNo">193</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.193"></a>
+<span class="sourceLineNo">194</span>import org.apache.hadoop.hbase.util.VersionInfo;<a name="line.194"></a>
+<span class="sourceLineNo">195</span>import org.apache.hadoop.hbase.zookeeper.LoadBalancerTracker;<a name="line.195"></a>
+<span class="sourceLineNo">196</span>import org.apache.hadoop.hbase.zookeeper.MasterAddressTracker;<a name="line.196"></a>
+<span class="sourceLineNo">197</span>import org.apache.hadoop.hbase.zookeeper.MasterMaintenanceModeTracker;<a name="line.197"></a>
+<span class="sourceLineNo">198</span>import org.apache.hadoop.hbase.zookeeper.RegionNormalizerTracker;<a name="line.198"></a>
+<span class="sourceLineNo">199</span>import org.apache.hadoop.hbase.zookeeper.ZKClusterId;<a name="line.199"></a>
+<span class="sourceLineNo">200</span>import org.apache.hadoop.hbase.zookeeper.ZKUtil;<a name="line.200"></a>
+<span class="sourceLineNo">201</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.201"></a>
+<span class="sourceLineNo">202</span>import org.apache.hadoop.hbase.zookeeper.ZNodePaths;<a name="line.202"></a>
+<span class="sourceLineNo">203</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.203"></a>
+<span class="sourceLineNo">204</span>import org.apache.zookeeper.KeeperException;<a name="line.204"></a>
+<span class="sourceLineNo">205</span>import org.eclipse.jetty.server.Server;<a name="line.205"></a>
+<span class="sourceLineNo">206</span>import org.eclipse.jetty.server.ServerConnector;<a name="line.206"></a>
+<span class="sourceLineNo">207</span>import org.eclipse.jetty.servlet.ServletHolder;<a name="line.207"></a>
+<span class="sourceLineNo">208</span>import org.eclipse.jetty.webapp.WebAppContext;<a name="line.208"></a>
+<span class="sourceLineNo">209</span>import org.slf4j.Logger;<a name="line.209"></a>
+<span class="sourceLineNo">210</span>import org.slf4j.LoggerFactory;<a name="line.210"></a>
+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.212"></a>
+<span class="sourceLineNo">213</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.213"></a>
+<span class="sourceLineNo">214</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.214"></a>
+<span class="sourceLineNo">215</span><a name="line.215"></a>
+<span class="sourceLineNo">216</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.216"></a>
+<span class="sourceLineNo">217</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetRegionInfoResponse.CompactionState;<a name="line.217"></a>
+<span class="sourceLineNo">218</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas;<a name="line.218"></a>
+<span class="sourceLineNo">219</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.SpaceViolationPolicy;<a name="line.219"></a>
+<span class="sourceLineNo">220</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription;<a name="line.220"></a>
+<span class="sourceLineNo">221</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;<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> * HMaster is the "master server" for HBase. An HBase cluster has one active<a name="line.224"></a>
+<span class="sourceLineNo">225</span> * master.  If many masters are started, all compete.  Whichever wins goes on to<a name="line.225"></a>
+<span class="sourceLineNo">226</span> * run the cluster.  All others park themselves in their constructor until<a name="line.226"></a>
+<span class="sourceLineNo">227</span> * master or cluster shutdown or until the active master loses its lease in<a name="line.227"></a>
+<span class="sourceLineNo">228</span> * zookeeper.  Thereafter, all running master jostle to take over master role.<a name="line.228"></a>
+<span class="sourceLineNo">229</span> *<a name="line.229"></a>
+<span class="sourceLineNo">230</span> * &lt;p&gt;The Master can be asked shutdown the cluster. See {@link #shutdown()}.  In<a name="line.230"></a>
+<span class="sourceLineNo">231</span> * this case it will tell all regionservers to go down and then wait on them<a name="line.231"></a>
+<span class="sourceLineNo">232</span> * all reporting in that they are down.  This master will then shut itself down.<a name="line.232"></a>
+<span class="sourceLineNo">233</span> *<a name="line.233"></a>
+<span class="sourceLineNo">234</span> * &lt;p&gt;You can also shutdown just this master.  Call {@link #stopMaster()}.<a name="line.234"></a>
+<span class="sourceLineNo">235</span> *<a name="line.235"></a>
+<span class="sourceLineNo">236</span> * @see org.apache.zookeeper.Watcher<a name="line.236"></a>
+<span class="sourceLineNo">237</span> */<a name="line.237"></a>
+<span class="sourceLineNo">238</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.TOOLS)<a name="line.238"></a>
+<span class="sourceLineNo">239</span>@SuppressWarnings("deprecation")<a name="line.239"></a>
+<span class="sourceLineNo">240</span>public class HMaster extends HRegionServer implements MasterServices {<a name="line.240"></a>
+<span class="sourceLineNo">241</span>  private static Logger LOG = LoggerFactory.getLogger(HMaster.class);<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>   * Protection against zombie master. Started once Master accepts active responsibility and<a name="line.244"></a>
+<span class="sourceLineNo">245</span>   * starts taking over responsibilities. Allows a finite time window before giving up ownership.<a name="line.245"></a>
+<span class="sourceLineNo">246</span>   */<a name="line.246"></a>
+<span class="sourceLineNo">247</span>  private static class InitializationMonitor extends HasThread {<a name="line.247"></a>
+<span class="sourceLineNo">248</span>    /** The amount of time in milliseconds to sleep before checking initialization status. */<a name="line.248"></a>
+<span class="sourceLineNo">249</span>    public static final String TIMEOUT_KEY = "hbase.master.initializationmonitor.timeout";<a name="line.249"></a>
+<span class="sourceLineNo">250</span>    public static final long TIMEOUT_DEFAULT = TimeUnit.MILLISECONDS.convert(15, TimeUnit.MINUTES);<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span>    /**<a name="line.252"></a>
+<span class="sourceLineNo">253</span>     * When timeout expired and initialization has not complete, call {@link System#exit(int)} when<a name="line.253"></a>
+<span class="sourceLineNo">254</span>     * true, do nothing otherwise.<a name="line.254"></a>
+<span class="sourceLineNo">255</span>     */<a name="line.255"></a>
+<span class="sourceLineNo">256</span>    public static final String HALT_KEY = "hbase.master.initializationmonitor.haltontimeout";<a name="line.256"></a>
+<span class="sourceLineNo">257</span>    public static final boolean HALT_DEFAULT = false;<a name="line.257"></a>
+<span class="sourceLineNo">258</span><a name="line.258"></a>
+<span class="sourceLineNo">259</span>    private final HMaster master;<a name="line.259"></a>
+<span class="sourceLineNo">260</span>    private final long timeout;<a name="line.260"></a>
+<span class="sourceLineNo">261</span>    private final boolean haltOnTimeout;<a name="line.261"></a>
+<span class="sourceLineNo">262</span><a name="line.262"></a>
+<span class="sourceLineNo">263</span>    /** Creates a Thread that monitors the {@link #isInitialized()} state. */<a name="line.263"></a>
+<span class="sourceLineNo">264</span>    InitializationMonitor(HMaster master) {<a name="line.264"></a>
+<span class="sourceLineNo">265</span>      super("MasterInitializationMonitor");<a name="line.265"></a>
+<span class="sourceLineNo">266</span>      this.master = master;<a name="line.266"></a>
+<span class="sourceLineNo">267</span>      this.timeout = master.getConfiguration().getLong(TIMEOUT_KEY, TIMEOUT_DEFAULT);<a name="line.267"></a>
+<span class="sourceLineNo">268</span>      this.haltOnTimeout = master.getConfiguration().getBoolean(HALT_KEY, HALT_DEFAULT);<a name="line.268"></a>
+<span class="sourceLineNo">269</span>      this.setDaemon(true);<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>    @Override<a name="line.272"></a>
+<span class="sourceLineNo">273</span>    public void run() {<a name="line.273"></a>
+<span class="sourceLineNo">274</span>      try {<a name="line.274"></a>
+<span class="sourceLineNo">275</span>        while (!master.isStopped() &amp;&amp; master.isActiveMaster()) {<a name="line.275"></a>
+<span class="sourceLineNo">276</span>          Thread.sleep(timeout);<a name="line.276"></a>
+<span class="sourceLineNo">277</span>          if (master.isInitialized()) {<a name="line.277"></a>
+<span class="sourceLineNo">278</span>            LOG.debug("Initialization completed within allotted tolerance. Monitor exiting.");<a name="line.278"></a>
+<span class="sourceLineNo">279</span>          } else {<a name="line.279"></a>
+<span class="sourceLineNo">280</span>            LOG.error("Master failed to complete initialization after " + timeout + "ms. Please"<a name="line.280"></a>
+<span class="sourceLineNo">281</span>                + " consider submitting a bug report including a thread dump of this process.");<a name="line.281"></a>
+<span class="sourceLineNo">282</span>            if (haltOnTimeout) {<a name="line.282"></a>
+<span class="sourceLineNo">283</span>              LOG.error("Zombie Master exiting. Thread dump to stdout");<a name="line.283"></a>
+<span class="sourceLineNo">284</span>              Threads.printThreadInfo(System.out, "Zombie HMaster");<a name="line.284"></a>
+<span class="sourceLineNo">285</span>              System.exit(-1);<a name="line.285"></a>
+<span class="sourceLineNo">286</span>            }<a name="line.286"></a>
+<span class="sourceLineNo">287</span>          }<a name="line.287"></a>
+<span class="sourceLineNo">288</span>        }<a name="line.288"></a>
+<span class="sourceLineNo">289</span>      } catch (InterruptedException ie) {<a name="line.289"></a>
+<span class="sourceLineNo">290</span>        LOG.trace("InitMonitor thread interrupted. Existing.");<a name="line.290"></a>
+<span class="sourceLineNo">291</span>      }<a name="line.291"></a>
+<span class="sourceLineNo">292</span>    }<a name="line.292"></a>
+<span class="sourceLineNo">293</span>  }<a name="line.293"></a>
+<span class="sourceLineNo">294</span><a name="line.294"></a>
+<span class="sourceLineNo">295</span>  // MASTER is name of the webapp and the attribute name used stuffing this<a name="line.295"></a>
+<span class="sourceLineNo">296</span>  //instance into web context.<a name="line.296"></a>
+<span class="sourceLineNo">297</span>  public static final String MASTER = "master";<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span>  // Manager and zk listener for master election<a name="line.299"></a>
+<span class="sourceLineNo">300</span>  private final ActiveMasterManager activeMasterManager;<a name="line.300"></a>
+<span class="sourceLineNo">301</span>  // Region server tracker<a name="line.301"></a>
+<span class="sourceLineNo">302</span>  private RegionServerTracker regionServerTracker;<a name="line.302"></a>
+<span class="sourceLineNo">303</span>  // Draining region server tracker<a name="line.303"></a>
+<span class="sourceLineNo">304</span>  private DrainingServerTracker drainingServerTracker;<a name="line.304"></a>
+<span class="sourceLineNo">305</span>  // Tracker for load balancer state<a name="line.305"></a>
+<span class="sourceLineNo">306</span>  LoadBalancerTracker loadBalancerTracker;<a name="line.306"></a>
+<span class="sourceLineNo">307</span>  // Tracker for meta location, if any client ZK quorum specified<a name="line.307"></a>
+<span class="sourceLineNo">308</span>  MetaLocationSyncer metaLocationSyncer;<a name="line.308"></a>
+<span class="sourceLineNo">309</span>  // Tracker for active master location, if any client ZK quorum specified<a name="line.309"></a>
+<span class="sourceLineNo">310</span>  MasterAddressSyncer masterAddressSyncer;<a name="line.310"></a>
 <span class="sourceLineNo">311</span><a name="line.311"></a>
-<span class="sourceLineNo">312</span>  // Tracker for region normalizer state<a name="line.312"></a>
-<span class="sourceLineNo">313</span>  private RegionNormalizerTracker regionNormalizerTracker;<a name="line.313"></a>
+<span class="sourceLineNo">312</span>  // Tracker for split and merge state<a name="line.312"></a>
+<span class="sourceLineNo">313</span>  private SplitOrMergeTracker splitOrMergeTracker;<a name="line.313"></a>
 <span class="sourceLineNo">314</span><a name="line.314"></a>
-<span class="sourceLineNo">315</span>  //Tracker for master maintenance mode setting<a name="line.315"></a>
-<span class="sourceLineNo">316</span>  private MasterMaintenanceModeTracker maintenanceModeTracker;<a name="line.316"></a>
+<span class="sourceLineNo">315</span>  // Tracker for region normalizer state<a name="line.315"></a>
+<span class="sourceLineNo">316</span>  private RegionNormalizerTracker regionNormalizerTracker;<a name="line.316"></a>
 <span class="sourceLineNo">317</span><a name="line.317"></a>
-<span class="sourceLineNo">318</span>  private ClusterSchemaService clusterSchemaService;<a name="line.318"></a>
-<span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span>  public static final String HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS =<a name="line.320"></a>
-<span class="sourceLineNo">321</span>    "hbase.master.wait.on.service.seconds";<a name="line.321"></a>
-<span class="sourceLineNo">322</span>  public static final int DEFAULT_HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS = 5 * 60;<a name="line.322"></a>
-<span class="sourceLineNo">323</span><a name="line.323"></a>
-<span class="sourceLineNo">324</span>  // Metrics for the HMaster<a name="line.324"></a>
-<span class="sourceLineNo">325</span>  final MetricsMaster metricsMaster;<a name="line.325"></a>
-<span class="sourceLineNo">326</span>  // file system manager for the master FS operations<a name="line.326"></a>
-<span class="sourceLineNo">327</span>  private MasterFileSystem fileSystemManager;<a name="line.327"></a>
-<span class="sourceLineNo">328</span>  private MasterWalManager walManager;<a name="line.328"></a>
-<span class="sourceLineNo">329</span><a name="line.329"></a>
-<span class="sourceLineNo">330</span>  // server manager to deal with region server info<a name="line.330"></a>
-<span class="sourceLineNo">331</span>  private volatile ServerManager serverManager;<a name="line.331"></a>
+<span class="sourceLineNo">318</span>  //Tracker for master maintenance mode setting<a name="line.318"></a>
+<span class="sourceLineNo">319</span>  private MasterMaintenanceModeTracker maintenanceModeTracker;<a name="line.319"></a>
+<span class="sourceLineNo">320</span><a name="line.320"></a>
+<span class="sourceLineNo">321</span>  private ClusterSchemaService clusterSchemaService;<a name="line.321"></a>
+<span class="sourceLineNo">322</span><a name="line.322"></a>
+<span class="sourceLineNo">323</span>  public static final String HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS =<a name="line.323"></a>
+<span class="sourceLineNo">324</span>    "hbase.master.wait.on.service.seconds";<a name="line.324"></a>
+<span class="sourceLineNo">325</span>  public static final int DEFAULT_HBASE_MASTER_WAIT_ON_SERVICE_IN_SECONDS = 5 * 60;<a name="line.325"></a>
+<span class="sourceLineNo">326</span><a name="line.326"></a>
+<span class="sourceLineNo">327</span>  // Metrics for the HMaster<a name="line.327"></a>
+<span class="sourceLineNo">328</span>  final MetricsMaster metricsMaster;<a name="line.328"></a>
+<span class="sourceLineNo">329</span>  // file system manager for the master FS operations<a name="line.329"></a>
+<span class="sourceLineNo">330</span>  private MasterFileSystem fileSystemManager;<a name="line.330"></a>
+<span class="sourceLineNo">331</span>  private MasterWalManager walManager;<a name="line.331"></a>
 <span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span>  // manager of assignment nodes in zookeeper<a name="line.333"></a>
-<span class="sourceLineNo">334</span>  private AssignmentManager assignmentManager;<a name="line.334"></a>
+<span class="sourceLineNo">333</span>  // server manager to deal with region server info<a name="line.333"></a>
+<span class="sourceLineNo">334</span>  private volatile ServerManager serverManager;<a name="line.334"></a>
 <span class="sourceLineNo">335</span><a name="line.335"></a>
-<span class="sourceLineNo">336</span>  // manager of replication<a name="line.336"></a>
-<span class="sourceLineNo">337</span>  private ReplicationPeerManager replicationPeerManager;<a name="line.337"></a>
+<span class="sourceLineNo">336</span>  // manager of assignment nodes in zookeeper<a name="line.336"></a>
+<span class="sourceLineNo">337</span>  private AssignmentManager assignmentManager;<a name="line.337"></a>
 <span class="sourceLineNo">338</span><a name="line.338"></a>
-<span class="sourceLineNo">339</span>  // buffer for "fatal error" notices from region servers<a name="line.339"></a>
-<span class="sourceLineNo">340</span>  // in the cluster. This is only used for assisting<a name="line.340"></a>
-<span class="sourceLineNo">341</span>  // operations/debugging.<a name="line.341"></a>
-<span class="sourceLineNo">342</span>  MemoryBoundedLogMessageBuffer rsFatals;<a name="line.342"></a>
-<span class="sourceLineNo">343</span><a name="line.343"></a>
-<span class="sourceLineNo">344</span>  // flag set after we become the active master (used for testing)<a name="line.344"></a>
-<span class="sourceLineNo">345</span>  private volatile boolean activeMaster = false;<a name="line.345"></a>
+<span class="sourceLineNo">339</span>  // manager of replication<a name="line.339"></a>
+<span class="sourceLineNo">340</span>  private ReplicationPeerManager replicationPeerManager;<a name="line.340"></a>
+<span class="sourceLineNo">341</span><a name="line.341"></a>
+<span class="sourceLineNo">342</span>  // buffer for "fatal error" notices from region servers<a name="line.342"></a>
+<span class="sourceLineNo">343</span>  // in the cluster. This is only used for assisting<a name="line.343"></a>
+<span class="sourceLineNo">344</span>  // operations/debugging.<a name="line.344"></a>
+<span class="sourceLineNo">345</span>  MemoryBoundedLogMessageBuffer rsFatals;<a name="line.345"></a>
 <span class="sourceLineNo">346</span><a name="line.346"></a>
-<span class="sourceLineNo">347</span>  // flag set after we complete initialization once active<a name="line.347"></a>
-<span class="sourceLineNo">348</span>  private final ProcedureEvent&lt;?&gt; initialized = new ProcedureEvent&lt;&gt;("master initialized");<a name="line.348"></a>
+<span class="sourceLineNo">347</span>  // flag set after we become the active master (used for testing)<a name="line.347"></a>
+<span class="sourceLineNo">348</span>  private volatile boolean activeMaster = false;<a name="line.348"></a>
 <span class="sourceLineNo">349</span><a name="line.349"></a>
-<span class="sourceLineNo">350</span>  // flag set after master services are started,<a name="line.350"></a>
-<span class="sourceLineNo">351</span>  // initialization may have not completed yet.<a name="line.351"></a>
-<span class="sourceLineNo">352</span>  volatile boolean serviceStarted = false;<a name="line.352"></a>
-<span class="sourceLineNo">353</span><a name="line.353"></a>
-<span class="sourceLineNo">354</span>  // flag set after we complete assignMeta.<a name="line.354"></a>
-<span class="sourceLineNo">355</span>  private final ProcedureEvent&lt;?&gt; serverCrashProcessingEnabled =<a name="line.355"></a>
-<span class="sourceLineNo">356</span>    new ProcedureEvent&lt;&gt;("server crash processing");<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span>  // Maximum time we should run balancer for<a name="line.358"></a>
-<span class="sourceLineNo">359</span>  private final int maxBlancingTime;<a name="line.359"></a>
-<span class="sourceLineNo">360</span>  // Maximum percent of regions in transition when balancing<a name="line.360"></a>
-<span class="sourceLineNo">361</span>  private final double maxRitPercent;<a name="line.361"></a>
-<span class="sourceLineNo">362</span><a name="line.362"></a>
-<span class="sourceLineNo">363</span>  private final LockManager lockManager = new LockManager(this);<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span>  private LoadBalancer balancer;<a name="line.365"></a>
-<span class="sourceLineNo">366</span>  private RegionNormalizer normalizer;<a name="line.366"></a>
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-<span class="sourceLineNo">370</span>  private ClusterStatusPublisher clusterStatusPublisherChore = null;<a name="line.370"></a>
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<TRUNCATED>

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