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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/05/01 14:47:14 UTC
[01/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Repository: hbase-site
Updated Branches:
refs/heads/asf-site c28bec8eb -> 40477ee92
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestProcEnv.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestProcEnv.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestProcEnv.html
index cfe0ebc..f1bd6d3 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestProcEnv.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestProcEnv.html
@@ -88,135 +88,142 @@
<span class="sourceLineNo">080</span> fs.delete(logDir, true);<a name="line.80"></a>
<span class="sourceLineNo">081</span> }<a name="line.81"></a>
<span class="sourceLineNo">082</span><a name="line.82"></a>
-<span class="sourceLineNo">083</span> @Test<a name="line.83"></a>
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-<span class="sourceLineNo">085</span> final int NTIMEOUTS = 5;<a name="line.85"></a>
-<span class="sourceLineNo">086</span><a name="line.86"></a>
-<span class="sourceLineNo">087</span> TestTimeoutEventProcedure proc = new TestTimeoutEventProcedure(500, NTIMEOUTS);<a name="line.87"></a>
-<span class="sourceLineNo">088</span> procExecutor.submitProcedure(proc);<a name="line.88"></a>
-<span class="sourceLineNo">089</span><a name="line.89"></a>
-<span class="sourceLineNo">090</span> ProcedureTestingUtility.waitProcedure(procExecutor, proc.getProcId());<a name="line.90"></a>
-<span class="sourceLineNo">091</span> ProcedureTestingUtility.assertIsAbortException(procExecutor.getResult(proc.getProcId()));<a name="line.91"></a>
-<span class="sourceLineNo">092</span> assertEquals(NTIMEOUTS + 1, proc.getTimeoutsCount());<a name="line.92"></a>
-<span class="sourceLineNo">093</span> }<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> @Test<a name="line.95"></a>
-<span class="sourceLineNo">096</span> public void testTimeoutEventProcedureDoubleExecution() throws Exception {<a name="line.96"></a>
-<span class="sourceLineNo">097</span> testTimeoutEventProcedureDoubleExecution(false);<a name="line.97"></a>
-<span class="sourceLineNo">098</span> }<a name="line.98"></a>
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-<span class="sourceLineNo">101</span> public void testTimeoutEventProcedureDoubleExecutionKillIfSuspended() throws Exception {<a name="line.101"></a>
-<span class="sourceLineNo">102</span> testTimeoutEventProcedureDoubleExecution(true);<a name="line.102"></a>
-<span class="sourceLineNo">103</span> }<a name="line.103"></a>
-<span class="sourceLineNo">104</span><a name="line.104"></a>
-<span class="sourceLineNo">105</span> private void testTimeoutEventProcedureDoubleExecution(final boolean killIfSuspended)<a name="line.105"></a>
-<span class="sourceLineNo">106</span> throws Exception {<a name="line.106"></a>
-<span class="sourceLineNo">107</span> TestTimeoutEventProcedure proc = new TestTimeoutEventProcedure(1000, 3);<a name="line.107"></a>
-<span class="sourceLineNo">108</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExecutor, true);<a name="line.108"></a>
-<span class="sourceLineNo">109</span> ProcedureTestingUtility.setKillIfSuspended(procExecutor, killIfSuspended);<a name="line.109"></a>
-<span class="sourceLineNo">110</span> long procId = procExecutor.submitProcedure(proc);<a name="line.110"></a>
-<span class="sourceLineNo">111</span> ProcedureTestingUtility.testRecoveryAndDoubleExecution(procExecutor, procId, true);<a name="line.111"></a>
-<span class="sourceLineNo">112</span> ProcedureTestingUtility.assertIsAbortException(procExecutor.getResult(proc.getProcId()));<a name="line.112"></a>
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-<span class="sourceLineNo">116</span> * This Event+Procedure exhibits following behavior:<a name="line.116"></a>
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+<span class="sourceLineNo">083</span> /**<a name="line.83"></a>
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+<span class="sourceLineNo">098</span> ProcedureTestingUtility.assertIsAbortException(procExecutor.getResult(proc.getProcId()));<a name="line.98"></a>
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+<span class="sourceLineNo">101</span><a name="line.101"></a>
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+<span class="sourceLineNo">108</span> public void testTimeoutEventProcedureDoubleExecutionKillIfSuspended() throws Exception {<a name="line.108"></a>
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+<span class="sourceLineNo">110</span> }<a name="line.110"></a>
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+<span class="sourceLineNo">113</span> throws Exception {<a name="line.113"></a>
+<span class="sourceLineNo">114</span> TestTimeoutEventProcedure proc = new TestTimeoutEventProcedure(1000, 3);<a name="line.114"></a>
+<span class="sourceLineNo">115</span> ProcedureTestingUtility.setKillAndToggleBeforeStoreUpdate(procExecutor, true);<a name="line.115"></a>
+<span class="sourceLineNo">116</span> ProcedureTestingUtility.setKillIfSuspended(procExecutor, killIfSuspended);<a name="line.116"></a>
+<span class="sourceLineNo">117</span> long procId = procExecutor.submitProcedure(proc);<a name="line.117"></a>
+<span class="sourceLineNo">118</span> ProcedureTestingUtility.testRecoveryAndDoubleExecution(procExecutor, procId, true);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> ProcedureTestingUtility.assertIsAbortException(procExecutor.getResult(proc.getProcId()));<a name="line.119"></a>
+<span class="sourceLineNo">120</span> }<a name="line.120"></a>
+<span class="sourceLineNo">121</span><a name="line.121"></a>
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+<span class="sourceLineNo">124</span> * <ul><a name="line.124"></a>
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<span class="sourceLineNo">130</span> * </ul><a name="line.130"></a>
<span class="sourceLineNo">131</span> * </li><a name="line.131"></a>
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+<span class="sourceLineNo">178</span> LOG.info("HANDLE TIMEOUT " + this + " ntimeouts=" + n);<a name="line.178"></a>
+<span class="sourceLineNo">179</span> setState(ProcedureState.RUNNABLE);<a name="line.179"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html
index cfe0ebc..f1bd6d3 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html
@@ -88,135 +88,142 @@
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+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
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+<span class="sourceLineNo">178</span> LOG.info("HANDLE TIMEOUT " + this + " ntimeouts=" + n);<a name="line.178"></a>
+<span class="sourceLineNo">179</span> setState(ProcedureState.RUNNABLE);<a name="line.179"></a>
+<span class="sourceLineNo">180</span> event.wake((AbstractProcedureScheduler) env.getProcedureScheduler());<a name="line.180"></a>
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+<span class="sourceLineNo">188</span> event.suspendIfNotReady(this);<a name="line.188"></a>
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+<span class="sourceLineNo">190</span> }<a name="line.190"></a>
+<span class="sourceLineNo">191</span><a name="line.191"></a>
+<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
+<span class="sourceLineNo">193</span> protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.193"></a>
+<span class="sourceLineNo">194</span> throws IOException {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> Int32Value.Builder ntimeoutsBuilder = Int32Value.newBuilder().setValue(ntimeouts.get());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> serializer.serialize(ntimeoutsBuilder.build());<a name="line.196"></a>
+<span class="sourceLineNo">197</span><a name="line.197"></a>
+<span class="sourceLineNo">198</span> Int32Value.Builder maxTimeoutsBuilder = Int32Value.newBuilder().setValue(maxTimeouts);<a name="line.198"></a>
+<span class="sourceLineNo">199</span> serializer.serialize(maxTimeoutsBuilder.build());<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span><a name="line.201"></a>
+<span class="sourceLineNo">202</span> @Override<a name="line.202"></a>
+<span class="sourceLineNo">203</span> protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.203"></a>
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+<span class="sourceLineNo">206</span> ntimeouts.set(ntimeoutsValue.getValue());<a name="line.206"></a>
+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span> Int32Value maxTimeoutsValue = serializer.deserialize(Int32Value.class);<a name="line.208"></a>
+<span class="sourceLineNo">209</span> maxTimeouts = maxTimeoutsValue.getValue();<a name="line.209"></a>
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+<span class="sourceLineNo">211</span> }<a name="line.211"></a>
+<span class="sourceLineNo">212</span><a name="line.212"></a>
+<span class="sourceLineNo">213</span> private class TestProcEnv {<a name="line.213"></a>
+<span class="sourceLineNo">214</span> public ProcedureScheduler getProcedureScheduler() {<a name="line.214"></a>
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+<span class="sourceLineNo">216</span> }<a name="line.216"></a>
+<span class="sourceLineNo">217</span> }<a name="line.217"></a>
+<span class="sourceLineNo">218</span>}<a name="line.218"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html
index cfe0ebc..f1bd6d3 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html
@@ -88,135 +88,142 @@
<span class="sourceLineNo">080</span> fs.delete(logDir, true);<a name="line.80"></a>
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+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
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+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
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+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.util;<a name="line.18"></a>
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+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
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+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
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+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.master.assignment;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
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+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.28"></a>
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+<span class="sourceLineNo">152</span> */<a name="line.152"></a>
+<span class="sourceLineNo">153</span> private long getUnassignTimeout(JsonParser parser, String proceduresAsJSON) throws Exception {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> JsonArray array = parser.parse(proceduresAsJSON).getAsJsonArray();<a name="line.154"></a>
+<span class="sourceLineNo">155</span> Iterator<JsonElement> iterator = array.iterator();<a name="line.155"></a>
+<span class="sourceLineNo">156</span> while (iterator.hasNext()) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> JsonElement element = iterator.next();<a name="line.157"></a>
+<span class="sourceLineNo">158</span> JsonObject obj = element.getAsJsonObject();<a name="line.158"></a>
+<span class="sourceLineNo">159</span> String className = obj.get("className").getAsString();<a name="line.159"></a>
+<span class="sourceLineNo">160</span> String actualClassName = UnassignProcedure.class.getName();<a name="line.160"></a>
+<span class="sourceLineNo">161</span> if (className.equals(actualClassName)) {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> return obj.get("timeout").getAsLong();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span> }<a name="line.164"></a>
+<span class="sourceLineNo">165</span> throw new Exception("Failed to find UnassignProcedure or timeout in " + proceduresAsJSON);<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span>}<a name="line.167"></a>
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+</body>
+</html>
[08/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.LockState.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.LockState.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.LockState.html
index c8a3f1e..ed25b40 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.LockState.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.LockState.html
@@ -83,854 +83,859 @@
<span class="sourceLineNo">075</span> * during the execute() step. In case of failure and restart, rollback() may be<a name="line.75"></a>
<span class="sourceLineNo">076</span> * called multiple times, so again the code must be idempotent.<a name="line.76"></a>
<span class="sourceLineNo">077</span> *<a name="line.77"></a>
-<span class="sourceLineNo">078</span> * <p>Procedure can be made respect a locking regime. It has acqure/release methods as<a name="line.78"></a>
+<span class="sourceLineNo">078</span> * <p>Procedure can be made respect a locking regime. It has acquire/release methods as<a name="line.78"></a>
<span class="sourceLineNo">079</span> * well as an {@link #hasLock(Object)}. The lock implementation is up to the implementor.<a name="line.79"></a>
<span class="sourceLineNo">080</span> * If an entity needs to be locked for the life of a procedure -- not just the calls to<a name="line.80"></a>
<span class="sourceLineNo">081</span> * execute -- then implementations should say so with the {@link #holdLock(Object)}<a name="line.81"></a>
<span class="sourceLineNo">082</span> * method.<a name="line.82"></a>
<span class="sourceLineNo">083</span> *<a name="line.83"></a>
-<span class="sourceLineNo">084</span> * <p>There are hooks for collecting metrics on submit of the procedure and on finish.<a name="line.84"></a>
-<span class="sourceLineNo">085</span> * See {@link #updateMetricsOnSubmit(Object)} and<a name="line.85"></a>
-<span class="sourceLineNo">086</span> * {@link #updateMetricsOnFinish(Object, long, boolean)}.<a name="line.86"></a>
-<span class="sourceLineNo">087</span> */<a name="line.87"></a>
-<span class="sourceLineNo">088</span>@InterfaceAudience.Private<a name="line.88"></a>
-<span class="sourceLineNo">089</span>@InterfaceStability.Evolving<a name="line.89"></a>
-<span class="sourceLineNo">090</span>public abstract class Procedure<TEnvironment> implements Comparable<Procedure<TEnvironment>> {<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private static final Logger LOG = LoggerFactory.getLogger(Procedure.class);<a name="line.91"></a>
-<span class="sourceLineNo">092</span> public static final long NO_PROC_ID = -1;<a name="line.92"></a>
-<span class="sourceLineNo">093</span> protected static final int NO_TIMEOUT = -1;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public enum LockState {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> LOCK_ACQUIRED, // Lock acquired and ready to execute<a name="line.96"></a>
-<span class="sourceLineNo">097</span> LOCK_YIELD_WAIT, // Lock not acquired, framework needs to yield<a name="line.97"></a>
-<span class="sourceLineNo">098</span> LOCK_EVENT_WAIT, // Lock not acquired, an event will yield the procedure<a name="line.98"></a>
-<span class="sourceLineNo">099</span> }<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> // Unchanged after initialization<a name="line.101"></a>
-<span class="sourceLineNo">102</span> private NonceKey nonceKey = null;<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private String owner = null;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> private long parentProcId = NO_PROC_ID;<a name="line.104"></a>
-<span class="sourceLineNo">105</span> private long rootProcId = NO_PROC_ID;<a name="line.105"></a>
-<span class="sourceLineNo">106</span> private long procId = NO_PROC_ID;<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private long submittedTime;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> // Runtime state, updated every operation<a name="line.109"></a>
-<span class="sourceLineNo">110</span> private ProcedureState state = ProcedureState.INITIALIZING;<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private RemoteProcedureException exception = null;<a name="line.111"></a>
-<span class="sourceLineNo">112</span> private int[] stackIndexes = null;<a name="line.112"></a>
-<span class="sourceLineNo">113</span> private int childrenLatch = 0;<a name="line.113"></a>
-<span class="sourceLineNo">114</span><a name="line.114"></a>
-<span class="sourceLineNo">115</span> private volatile int timeout = NO_TIMEOUT;<a name="line.115"></a>
-<span class="sourceLineNo">116</span> private volatile long lastUpdate;<a name="line.116"></a>
-<span class="sourceLineNo">117</span><a name="line.117"></a>
-<span class="sourceLineNo">118</span> private volatile byte[] result = null;<a name="line.118"></a>
+<span class="sourceLineNo">084</span> * <p>Procedures can be suspended or put in wait state with a callback that gets executed on<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * Procedure-specified timeout. See {@link #setTimeout(int)}}, and<a name="line.85"></a>
+<span class="sourceLineNo">086</span> * {@link #setTimeoutFailure(Object)}. See TestProcedureEvents and the<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * TestTimeoutEventProcedure class for an example usage.</p><a name="line.87"></a>
+<span class="sourceLineNo">088</span> *<a name="line.88"></a>
+<span class="sourceLineNo">089</span> * <p>There are hooks for collecting metrics on submit of the procedure and on finish.<a name="line.89"></a>
+<span class="sourceLineNo">090</span> * See {@link #updateMetricsOnSubmit(Object)} and<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * {@link #updateMetricsOnFinish(Object, long, boolean)}.<a name="line.91"></a>
+<span class="sourceLineNo">092</span> */<a name="line.92"></a>
+<span class="sourceLineNo">093</span>@InterfaceAudience.Private<a name="line.93"></a>
+<span class="sourceLineNo">094</span>@InterfaceStability.Evolving<a name="line.94"></a>
+<span class="sourceLineNo">095</span>public abstract class Procedure<TEnvironment> implements Comparable<Procedure<TEnvironment>> {<a name="line.95"></a>
+<span class="sourceLineNo">096</span> private static final Logger LOG = LoggerFactory.getLogger(Procedure.class);<a name="line.96"></a>
+<span class="sourceLineNo">097</span> public static final long NO_PROC_ID = -1;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> protected static final int NO_TIMEOUT = -1;<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public enum LockState {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> LOCK_ACQUIRED, // Lock acquired and ready to execute<a name="line.101"></a>
+<span class="sourceLineNo">102</span> LOCK_YIELD_WAIT, // Lock not acquired, framework needs to yield<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOCK_EVENT_WAIT, // Lock not acquired, an event will yield the procedure<a name="line.103"></a>
+<span class="sourceLineNo">104</span> }<a name="line.104"></a>
+<span class="sourceLineNo">105</span><a name="line.105"></a>
+<span class="sourceLineNo">106</span> // Unchanged after initialization<a name="line.106"></a>
+<span class="sourceLineNo">107</span> private NonceKey nonceKey = null;<a name="line.107"></a>
+<span class="sourceLineNo">108</span> private String owner = null;<a name="line.108"></a>
+<span class="sourceLineNo">109</span> private long parentProcId = NO_PROC_ID;<a name="line.109"></a>
+<span class="sourceLineNo">110</span> private long rootProcId = NO_PROC_ID;<a name="line.110"></a>
+<span class="sourceLineNo">111</span> private long procId = NO_PROC_ID;<a name="line.111"></a>
+<span class="sourceLineNo">112</span> private long submittedTime;<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> // Runtime state, updated every operation<a name="line.114"></a>
+<span class="sourceLineNo">115</span> private ProcedureState state = ProcedureState.INITIALIZING;<a name="line.115"></a>
+<span class="sourceLineNo">116</span> private RemoteProcedureException exception = null;<a name="line.116"></a>
+<span class="sourceLineNo">117</span> private int[] stackIndexes = null;<a name="line.117"></a>
+<span class="sourceLineNo">118</span> private int childrenLatch = 0;<a name="line.118"></a>
<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> /**<a name="line.120"></a>
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-<span class="sourceLineNo">123</span> * of the execution.<a name="line.123"></a>
-<span class="sourceLineNo">124</span> * @param env the environment passed to the ProcedureExecutor<a name="line.124"></a>
-<span class="sourceLineNo">125</span> * @return a set of sub-procedures to run or ourselves if there is more work to do or null if the<a name="line.125"></a>
-<span class="sourceLineNo">126</span> * procedure is done.<a name="line.126"></a>
-<span class="sourceLineNo">127</span> * @throws ProcedureYieldException the procedure will be added back to the queue and retried later.<a name="line.127"></a>
-<span class="sourceLineNo">128</span> * @throws InterruptedException the procedure will be added back to the queue and retried later.<a name="line.128"></a>
-<span class="sourceLineNo">129</span> * @throws ProcedureSuspendedException Signal to the executor that Procedure has suspended itself and<a name="line.129"></a>
-<span class="sourceLineNo">130</span> * has set itself up waiting for an external event to wake it back up again.<a name="line.130"></a>
-<span class="sourceLineNo">131</span> */<a name="line.131"></a>
-<span class="sourceLineNo">132</span> protected abstract Procedure<TEnvironment>[] execute(TEnvironment env)<a name="line.132"></a>
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-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /**<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * The code to undo what was done by the execute() code.<a name="line.136"></a>
-<span class="sourceLineNo">137</span> * It is called when the procedure or one of the sub-procedures failed or an<a name="line.137"></a>
-<span class="sourceLineNo">138</span> * abort was requested. It should cleanup all the resources created by<a name="line.138"></a>
-<span class="sourceLineNo">139</span> * the execute() call. The implementation must be idempotent since rollback()<a name="line.139"></a>
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-<span class="sourceLineNo">141</span> * of the execution.<a name="line.141"></a>
-<span class="sourceLineNo">142</span> * @param env the environment passed to the ProcedureExecutor<a name="line.142"></a>
-<span class="sourceLineNo">143</span> * @throws IOException temporary failure, the rollback will retry later<a name="line.143"></a>
-<span class="sourceLineNo">144</span> * @throws InterruptedException the procedure will be added back to the queue and retried later<a name="line.144"></a>
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-<span class="sourceLineNo">146</span> protected abstract void rollback(TEnvironment env)<a name="line.146"></a>
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-<span class="sourceLineNo">148</span><a name="line.148"></a>
-<span class="sourceLineNo">149</span> /**<a name="line.149"></a>
-<span class="sourceLineNo">150</span> * The abort() call is asynchronous and each procedure must decide how to deal<a name="line.150"></a>
-<span class="sourceLineNo">151</span> * with it, if they want to be abortable. The simplest implementation<a name="line.151"></a>
-<span class="sourceLineNo">152</span> * is to have an AtomicBoolean set in the abort() method and then the execute()<a name="line.152"></a>
-<span class="sourceLineNo">153</span> * will check if the abort flag is set or not.<a name="line.153"></a>
-<span class="sourceLineNo">154</span> * abort() may be called multiple times from the client, so the implementation<a name="line.154"></a>
-<span class="sourceLineNo">155</span> * must be idempotent.<a name="line.155"></a>
-<span class="sourceLineNo">156</span> *<a name="line.156"></a>
-<span class="sourceLineNo">157</span> * <p>NOTE: abort() is not like Thread.interrupt(). It is just a notification<a name="line.157"></a>
-<span class="sourceLineNo">158</span> * that allows the procedure implementor abort.<a name="line.158"></a>
-<span class="sourceLineNo">159</span> */<a name="line.159"></a>
-<span class="sourceLineNo">160</span> protected abstract boolean abort(TEnvironment env);<a name="line.160"></a>
-<span class="sourceLineNo">161</span><a name="line.161"></a>
-<span class="sourceLineNo">162</span> /**<a name="line.162"></a>
-<span class="sourceLineNo">163</span> * The user-level code of the procedure may have some state to<a name="line.163"></a>
-<span class="sourceLineNo">164</span> * persist (e.g. input arguments or current position in the processing state) to<a name="line.164"></a>
-<span class="sourceLineNo">165</span> * be able to resume on failure.<a name="line.165"></a>
-<span class="sourceLineNo">166</span> * @param serializer stores the serializable state<a name="line.166"></a>
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-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span> /**<a name="line.171"></a>
-<span class="sourceLineNo">172</span> * Called on store load to allow the user to decode the previously serialized<a name="line.172"></a>
-<span class="sourceLineNo">173</span> * state.<a name="line.173"></a>
-<span class="sourceLineNo">174</span> * @param serializer contains the serialized state<a name="line.174"></a>
-<span class="sourceLineNo">175</span> */<a name="line.175"></a>
-<span class="sourceLineNo">176</span> protected abstract void deserializeStateData(final ProcedureStateSerializer serializer)<a name="line.176"></a>
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-<span class="sourceLineNo">178</span><a name="line.178"></a>
-<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
-<span class="sourceLineNo">180</span> * The user should override this method if they need a lock on an Entity.<a name="line.180"></a>
-<span class="sourceLineNo">181</span> * A lock can be anything, and it is up to the implementor. The Procedure<a name="line.181"></a>
-<span class="sourceLineNo">182</span> * Framework will call this method just before it invokes {@link #execute(Object)}.<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * It calls {@link #releaseLock(Object)} after the call to execute.<a name="line.183"></a>
-<span class="sourceLineNo">184</span> *<a name="line.184"></a>
-<span class="sourceLineNo">185</span> * <p>If you need to hold the lock for the life of the Procedure -- i.e. you do not<a name="line.185"></a>
-<span class="sourceLineNo">186</span> * want any other Procedure interfering while this Procedure is running, see<a name="line.186"></a>
-<span class="sourceLineNo">187</span> * {@link #holdLock(Object)}.<a name="line.187"></a>
-<span class="sourceLineNo">188</span> *<a name="line.188"></a>
-<span class="sourceLineNo">189</span> * <p>Example: in our Master we can execute request in parallel for different tables.<a name="line.189"></a>
-<span class="sourceLineNo">190</span> * We can create t1 and create t2 and these creates can be executed at the same time.<a name="line.190"></a>
-<span class="sourceLineNo">191</span> * Anything else on t1/t2 is queued waiting that specific table create to happen.<a name="line.191"></a>
-<span class="sourceLineNo">192</span> *<a name="line.192"></a>
-<span class="sourceLineNo">193</span> * <p>There are 3 LockState:<a name="line.193"></a>
-<span class="sourceLineNo">194</span> * <ul><li>LOCK_ACQUIRED should be returned when the proc has the lock and the proc is<a name="line.194"></a>
-<span class="sourceLineNo">195</span> * ready to execute.</li><a name="line.195"></a>
-<span class="sourceLineNo">196</span> * <li>LOCK_YIELD_WAIT should be returned when the proc has not the lock and the framework<a name="line.196"></a>
-<span class="sourceLineNo">197</span> * should take care of readding the procedure back to the runnable set for retry</li><a name="line.197"></a>
-<span class="sourceLineNo">198</span> * <li>LOCK_EVENT_WAIT should be returned when the proc has not the lock and someone will<a name="line.198"></a>
-<span class="sourceLineNo">199</span> * take care of readding the procedure back to the runnable set when the lock is available.<a name="line.199"></a>
-<span class="sourceLineNo">200</span> * </li></ul><a name="line.200"></a>
-<span class="sourceLineNo">201</span> * @return the lock state as described above.<a name="line.201"></a>
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-<span class="sourceLineNo">203</span> protected LockState acquireLock(final TEnvironment env) {<a name="line.203"></a>
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-<span class="sourceLineNo">206</span><a name="line.206"></a>
-<span class="sourceLineNo">207</span> /**<a name="line.207"></a>
-<span class="sourceLineNo">208</span> * The user should override this method, and release lock if necessary.<a name="line.208"></a>
-<span class="sourceLineNo">209</span> */<a name="line.209"></a>
-<span class="sourceLineNo">210</span> protected void releaseLock(final TEnvironment env) {<a name="line.210"></a>
-<span class="sourceLineNo">211</span> // no-op<a name="line.211"></a>
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-<span class="sourceLineNo">213</span><a name="line.213"></a>
-<span class="sourceLineNo">214</span> /**<a name="line.214"></a>
-<span class="sourceLineNo">215</span> * Used to keep the procedure lock even when the procedure is yielding or suspended.<a name="line.215"></a>
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-<span class="sourceLineNo">217</span> * of the Procedure.<a name="line.217"></a>
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-<span class="sourceLineNo">224</span><a name="line.224"></a>
-<span class="sourceLineNo">225</span> /**<a name="line.225"></a>
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-<span class="sourceLineNo">227</span> * returns true, the procedure executor will call acquireLock() once and thereafter<a name="line.227"></a>
-<span class="sourceLineNo">228</span> * not call {@link #releaseLock(Object)} until the Procedure is done (Normally, it calls<a name="line.228"></a>
-<span class="sourceLineNo">229</span> * release/acquire around each invocation of {@link #execute(Object)}.<a name="line.229"></a>
-<span class="sourceLineNo">230</span> * @see #holdLock(Object)<a name="line.230"></a>
-<span class="sourceLineNo">231</span> * @return true if the procedure has the lock, false otherwise.<a name="line.231"></a>
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-<span class="sourceLineNo">233</span> protected boolean hasLock(final TEnvironment env) {<a name="line.233"></a>
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-<span class="sourceLineNo">236</span><a name="line.236"></a>
-<span class="sourceLineNo">237</span> /**<a name="line.237"></a>
-<span class="sourceLineNo">238</span> * Called when the procedure is loaded for replay.<a name="line.238"></a>
-<span class="sourceLineNo">239</span> * The procedure implementor may use this method to perform some quick<a name="line.239"></a>
-<span class="sourceLineNo">240</span> * operation before replay.<a name="line.240"></a>
-<span class="sourceLineNo">241</span> * e.g. failing the procedure if the state on replay may be unknown.<a name="line.241"></a>
-<span class="sourceLineNo">242</span> */<a name="line.242"></a>
-<span class="sourceLineNo">243</span> protected void beforeReplay(final TEnvironment env) {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> // no-op<a name="line.244"></a>
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-<span class="sourceLineNo">246</span><a name="line.246"></a>
-<span class="sourceLineNo">247</span> /**<a name="line.247"></a>
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-<span class="sourceLineNo">278</span> * By default, the executor will keep the procedure result around util<a name="line.278"></a>
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-<span class="sourceLineNo">311</span><a name="line.311"></a>
-<span class="sourceLineNo">312</span> Counter submittedCounter = metrics.getSubmittedCounter();<a name="line.312"></a>
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-<span class="sourceLineNo">314</span> submittedCounter.increment();<a name="line.314"></a>
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+<span class="sourceLineNo">121</span> private volatile long lastUpdate;<a name="line.121"></a>
+<span class="sourceLineNo">122</span><a name="line.122"></a>
+<span class="sourceLineNo">123</span> private volatile byte[] result = null;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> /**<a name="line.125"></a>
+<span class="sourceLineNo">126</span> * The main code of the procedure. It must be idempotent since execute()<a name="line.126"></a>
+<span class="sourceLineNo">127</span> * may be called multiple times in case of machine failure in the middle<a name="line.127"></a>
+<span class="sourceLineNo">128</span> * of the execution.<a name="line.128"></a>
+<span class="sourceLineNo">129</span> * @param env the environment passed to the ProcedureExecutor<a name="line.129"></a>
+<span class="sourceLineNo">130</span> * @return a set of sub-procedures to run or ourselves if there is more work to do or null if the<a name="line.130"></a>
+<span class="sourceLineNo">131</span> * procedure is done.<a name="line.131"></a>
+<span class="sourceLineNo">132</span> * @throws ProcedureYieldException the procedure will be added back to the queue and retried later.<a name="line.132"></a>
+<span class="sourceLineNo">133</span> * @throws InterruptedException the procedure will be added back to the queue and retried later.<a name="line.133"></a>
+<span class="sourceLineNo">134</span> * @throws ProcedureSuspendedException Signal to the executor that Procedure has suspended itself and<a name="line.134"></a>
+<span class="sourceLineNo">135</span> * has set itself up waiting for an external event to wake it back up again.<a name="line.135"></a>
+<span class="sourceLineNo">136</span> */<a name="line.136"></a>
+<span class="sourceLineNo">137</span> protected abstract Procedure<TEnvironment>[] execute(TEnvironment env)<a name="line.137"></a>
+<span class="sourceLineNo">138</span> throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException;<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span> /**<a name="line.140"></a>
+<span class="sourceLineNo">141</span> * The code to undo what was done by the execute() code.<a name="line.141"></a>
+<span class="sourceLineNo">142</span> * It is called when the procedure or one of the sub-procedures failed or an<a name="line.142"></a>
+<span class="sourceLineNo">143</span> * abort was requested. It should cleanup all the resources created by<a name="line.143"></a>
+<span class="sourceLineNo">144</span> * the execute() call. The implementation must be idempotent since rollback()<a name="line.144"></a>
+<span class="sourceLineNo">145</span> * may be called multiple time in case of machine failure in the middle<a name="line.145"></a>
+<span class="sourceLineNo">146</span> * of the execution.<a name="line.146"></a>
+<span class="sourceLineNo">147</span> * @param env the environment passed to the ProcedureExecutor<a name="line.147"></a>
+<span class="sourceLineNo">148</span> * @throws IOException temporary failure, the rollback will retry later<a name="line.148"></a>
+<span class="sourceLineNo">149</span> * @throws InterruptedException the procedure will be added back to the queue and retried later<a name="line.149"></a>
+<span class="sourceLineNo">150</span> */<a name="line.150"></a>
+<span class="sourceLineNo">151</span> protected abstract void rollback(TEnvironment env)<a name="line.151"></a>
+<span class="sourceLineNo">152</span> throws IOException, InterruptedException;<a name="line.152"></a>
+<span class="sourceLineNo">153</span><a name="line.153"></a>
+<span class="sourceLineNo">154</span> /**<a name="line.154"></a>
+<span class="sourceLineNo">155</span> * The abort() call is asynchronous and each procedure must decide how to deal<a name="line.155"></a>
+<span class="sourceLineNo">156</span> * with it, if they want to be abortable. The simplest implementation<a name="line.156"></a>
+<span class="sourceLineNo">157</span> * is to have an AtomicBoolean set in the abort() method and then the execute()<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * will check if the abort flag is set or not.<a name="line.158"></a>
+<span class="sourceLineNo">159</span> * abort() may be called multiple times from the client, so the implementation<a name="line.159"></a>
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+<span class="sourceLineNo">161</span> *<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * <p>NOTE: abort() is not like Thread.interrupt(). It is just a notification<a name="line.162"></a>
+<span class="sourceLineNo">163</span> * that allows the procedure implementor abort.<a name="line.163"></a>
+<span class="sourceLineNo">164</span> */<a name="line.164"></a>
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+<span class="sourceLineNo">166</span><a name="line.166"></a>
+<span class="sourceLineNo">167</span> /**<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * The user-level code of the procedure may have some state to<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * persist (e.g. input arguments or current position in the processing state) to<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * be able to resume on failure.<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * @param serializer stores the serializable state<a name="line.171"></a>
+<span class="sourceLineNo">172</span> */<a name="line.172"></a>
+<span class="sourceLineNo">173</span> protected abstract void serializeStateData(final ProcedureStateSerializer serializer)<a name="line.173"></a>
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+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> /**<a name="line.176"></a>
+<span class="sourceLineNo">177</span> * Called on store load to allow the user to decode the previously serialized<a name="line.177"></a>
+<span class="sourceLineNo">178</span> * state.<a name="line.178"></a>
+<span class="sourceLineNo">179</span> * @param serializer contains the serialized state<a name="line.179"></a>
+<span class="sourceLineNo">180</span> */<a name="line.180"></a>
+<span class="sourceLineNo">181</span> protected abstract void deserializeStateData(final ProcedureStateSerializer serializer)<a name="line.181"></a>
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+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> /**<a name="line.184"></a>
+<span class="sourceLineNo">185</span> * The user should override this method if they need a lock on an Entity.<a name="line.185"></a>
+<span class="sourceLineNo">186</span> * A lock can be anything, and it is up to the implementor. The Procedure<a name="line.186"></a>
+<span class="sourceLineNo">187</span> * Framework will call this method just before it invokes {@link #execute(Object)}.<a name="line.187"></a>
+<span class="sourceLineNo">188</span> * It calls {@link #releaseLock(Object)} after the call to execute.<a name="line.188"></a>
+<span class="sourceLineNo">189</span> *<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * <p>If you need to hold the lock for the life of the Procedure -- i.e. you do not<a name="line.190"></a>
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+<span class="sourceLineNo">193</span> *<a name="line.193"></a>
+<span class="sourceLineNo">194</span> * <p>Example: in our Master we can execute request in parallel for different tables.<a name="line.194"></a>
+<span class="sourceLineNo">195</span> * We can create t1 and create t2 and these creates can be executed at the same time.<a name="line.195"></a>
+<span class="sourceLineNo">196</span> * Anything else on t1/t2 is queued waiting that specific table create to happen.<a name="line.196"></a>
+<span class="sourceLineNo">197</span> *<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * <p>There are 3 LockState:<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * <ul><li>LOCK_ACQUIRED should be returned when the proc has the lock and the proc is<a name="line.199"></a>
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+<span class="sourceLineNo">201</span> * <li>LOCK_YIELD_WAIT should be returned when the proc has not the lock and the framework<a name="line.201"></a>
+<span class="sourceLineNo">202</span> * should take care of readding the procedure back to the runnable set for retry</li><a name="line.202"></a>
+<span class="sourceLineNo">203</span> * <li>LOCK_EVENT_WAIT should be returned when the proc has not the lock and someone will<a name="line.203"></a>
+<span class="sourceLineNo">204</span> * take care of readding the procedure back to the runnable set when the lock is available.<a name="line.204"></a>
+<span class="sourceLineNo">205</span> * </li></ul><a name="line.205"></a>
+<span class="sourceLineNo">206</span> * @return the lock state as described above.<a name="line.206"></a>
+<span class="sourceLineNo">207</span> */<a name="line.207"></a>
+<span class="sourceLineNo">208</span> protected LockState acquireLock(final TEnvironment env) {<a name="line.208"></a>
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+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span> /**<a name="line.212"></a>
+<span class="sourceLineNo">213</span> * The user should override this method, and release lock if necessary.<a name="line.213"></a>
+<span class="sourceLineNo">214</span> */<a name="line.214"></a>
+<span class="sourceLineNo">215</span> protected void releaseLock(final TEnvironment env) {<a name="line.215"></a>
+<span class="sourceLineNo">216</span> // no-op<a name="line.216"></a>
+<span class="sourceLineNo">217</span> }<a name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span> /**<a name="line.219"></a>
+<span class="sourceLineNo">220</span> * Used to keep the procedure lock even when the procedure is yielding or suspended.<a name="line.220"></a>
+<span class="sourceLineNo">221</span> * Must implement {@link #hasLock(Object)} if you want to hold the lock for life<a name="line.221"></a>
+<span class="sourceLineNo">222</span> * of the Procedure.<a name="line.222"></a>
+<span class="sourceLineNo">223</span> * @see #hasLock(Object)<a name="line.223"></a>
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+<span class="sourceLineNo">225</span> */<a name="line.225"></a>
+<span class="sourceLineNo">226</span> protected boolean holdLock(final TEnvironment env) {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> return false;<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span> /**<a name="line.230"></a>
+<span class="sourceLineNo">231</span> * This is used in conjunction with {@link #holdLock(Object)}. If {@link #holdLock(Object)}<a name="line.231"></a>
+<span class="sourceLineNo">232</span> * returns true, the procedure executor will call acquireLock() once and thereafter<a name="line.232"></a>
+<span class="sourceLineNo">233</span> * not call {@link #releaseLock(Object)} until the Procedure is done (Normally, it calls<a name="line.233"></a>
+<span class="sourceLineNo">234</span> * release/acquire around each invocation of {@link #execute(Object)}.<a name="line.234"></a>
+<span class="sourceLineNo">235</span> * @see #holdLock(Object)<a name="line.235"></a>
+<span class="sourceLineNo">236</span> * @return true if the procedure has the lock, false otherwise.<a name="line.236"></a>
+<span class="sourceLineNo">237</span> */<a name="line.237"></a>
+<span class="sourceLineNo">238</span> protected boolean hasLock(final TEnvironment env) {<a name="line.238"></a>
+<span class="sourceLineNo">239</span> return false;<a name="line.239"></a>
+<span class="sourceLineNo">240</span> }<a name="line.240"></a>
+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span> /**<a name="line.242"></a>
+<span class="sourceLineNo">243</span> * Called when the procedure is loaded for replay.<a name="line.243"></a>
+<span class="sourceLineNo">244</span> * The procedure implementor may use this method to perform some quick<a name="line.244"></a>
+<span class="sourceLineNo">245</span> * operation before replay.<a name="line.245"></a>
+<span class="sourceLineNo">246</span> * e.g. failing the procedure if the state on replay may be unknown.<a name="line.246"></a>
+<span class="sourceLineNo">247</span> */<a name="line.247"></a>
+<span class="sourceLineNo">248</span> protected void beforeReplay(final TEnvironment env) {<a name="line.248"></a>
+<span class="sourceLineNo">249</span> // no-op<a name="line.249"></a>
+<span class="sourceLineNo">250</span> }<a name="line.250"></a>
+<span class="sourceLineNo">251</span><a name="line.251"></a>
+<span class="sourceLineNo">252</span> /**<a name="line.252"></a>
+<span class="sourceLineNo">253</span> * Called when the procedure is ready to be added to the queue after<a name="line.253"></a>
+<span class="sourceLineNo">254</span> * the loading/replay operation.<a name="line.254"></a>
+<span class="sourceLineNo">255</span> */<a name="line.255"></a>
+<span class="sourceLineNo">256</span> protected void afterReplay(final TEnvironment env) {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> // no-op<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> /**<a name="line.260"></a>
+<span class="sourceLineNo">261</span> * Called when the procedure is marked as completed (success or rollback).<a name="line.261"></a>
+<span class="sourceLineNo">262</span> * The procedure implementor may use this method to cleanup in-memory states.<a name="line.262"></a>
+<span class="sourceLineNo">263</span> * This operation will not be retried on failure. If a procedure took a lock,<a name="line.263"></a>
+<span class="sourceLineNo">264</span> * it will have been released when this method runs.<a name="line.264"></a>
+<span class="sourceLineNo">265</span> */<a name="line.265"></a>
+<span class="sourceLineNo">266</span> protected void completionCleanup(final TEnvironment env) {<a name="line.266"></a>
+<span class="sourceLineNo">267</span> // no-op<a name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> /**<a name="line.270"></a>
+<span class="sourceLineNo">271</span> * By default, the procedure framework/executor will try to run procedures start to finish.<a name="line.271"></a>
+<span class="sourceLineNo">272</span> * Return true to make the executor yield between each execution step to<a name="line.272"></a>
+<span class="sourceLineNo">273</span> * give other procedures a chance to run.<a name="line.273"></a>
+<span class="sourceLineNo">274</span> * @param env the environment passed to the ProcedureExecutor<a name="line.274"></a>
+<span class="sourceLineNo">275</span> * @return Return true if the executor should yield on completion of an execution step.<a name="line.275"></a>
+<span class="sourceLineNo">276</span> * Defaults to return false.<a name="line.276"></a>
+<span class="sourceLineNo">277</span> */<a name="line.277"></a>
+<span class="sourceLineNo">278</span> protected boolean isYieldAfterExecutionStep(final TEnvironment env) {<a name="line.278"></a>
+<span class="sourceLineNo">279</span> return false;<a name="line.279"></a>
+<span class="sourceLineNo">280</span> }<a name="line.280"></a>
+<span class="sourceLineNo">281</span><a name="line.281"></a>
+<span class="sourceLineNo">282</span> /**<a name="line.282"></a>
+<span class="sourceLineNo">283</span> * By default, the executor will keep the procedure result around util<a name="line.283"></a>
+<span class="sourceLineNo">284</span> * the eviction TTL is expired. The client can cut down the waiting time<a name="line.284"></a>
+<span class="sourceLineNo">285</span> * by requesting that the result is removed from the executor.<a name="line.285"></a>
+<span class="sourceLineNo">286</span> * In case of system started procedure, we can force the executor to auto-ack.<a name="line.286"></a>
+<span class="sourceLineNo">287</span> * @param env the environment passed to the ProcedureExecutor<a name="line.287"></a>
+<span class="sourceLineNo">288</span> * @return true if the executor should wait the client ack for the result.<a name="line.288"></a>
+<span class="sourceLineNo">289</span> * Defaults to return true.<a name="line.289"></a>
+<span class="sourceLineNo">290</span> */<a name="line.290"></a>
+<span class="sourceLineNo">291</span> protected boolean shouldWaitClientAck(final TEnvironment env) {<a name="line.291"></a>
+<span class="sourceLineNo">292</span> return true;<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> /**<a name="line.295"></a>
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<TRUNCATED>
[06/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html
index dcc1cc1..6be6b66 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html
@@ -32,157 +32,173 @@
<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
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-<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a>
-<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> }<a name="line.48"></a>
+<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a>
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-<span class="sourceLineNo">154</span> long sleepTime = retryConfig.backoffPolicy.getBackoffTime(retryConfig, attempts);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> if (LOG.isTraceEnabled()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> LOG.trace("Sleeping " + sleepTime + "ms before retry #" + attempts + "...");<a name="line.156"></a>
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-<span class="sourceLineNo">158</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.158"></a>
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+<span class="sourceLineNo">154</span> }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> /**<a name="line.156"></a>
+<span class="sourceLineNo">157</span> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * @throws InterruptedException<a name="line.158"></a>
+<span class="sourceLineNo">159</span> */<a name="line.159"></a>
+<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a>
+<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a>
+<span class="sourceLineNo">165</span> useRetry();<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> public boolean shouldRetry() {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> public void useRetry() {<a name="line.172"></a>
+<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a>
+<span class="sourceLineNo">174</span> }<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a>
+<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a>
+<span class="sourceLineNo">181</span> return attempts;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> }<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a>
+<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a>
+<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a>
+<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span>}<a name="line.193"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html
index dcc1cc1..6be6b66 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html
@@ -32,157 +32,173 @@
<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
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-<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a>
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+<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a>
+<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a>
+<span class="sourceLineNo">165</span> useRetry();<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> public boolean shouldRetry() {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> public void useRetry() {<a name="line.172"></a>
+<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a>
+<span class="sourceLineNo">174</span> }<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a>
+<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a>
+<span class="sourceLineNo">181</span> return attempts;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> }<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a>
+<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a>
+<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a>
+<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span>}<a name="line.193"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html
index dcc1cc1..6be6b66 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html
@@ -32,157 +32,173 @@
<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
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-<span class="sourceLineNo">028</span>public class RetryCounter {<a name="line.28"></a>
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-<span class="sourceLineNo">030</span> /**<a name="line.30"></a>
-<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a>
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-<span class="sourceLineNo">040</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.40"></a>
-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span> public RetryConfig() {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> maxAttempts = 1;<a name="line.43"></a>
-<span class="sourceLineNo">044</span> sleepInterval = 1000;<a name="line.44"></a>
-<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a>
-<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> }<a name="line.48"></a>
+<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * settings, and a Retry Policy, (See org.apache.hadoop.io.retry.RetryPolicy).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> * Like <a href=https://github.com/rholder/guava-retrying>guava-retrying</a>.<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * @since 0.92.0<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * @see RetryCounterFactory<a name="line.34"></a>
+<span class="sourceLineNo">035</span> */<a name="line.35"></a>
+<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a>
+<span class="sourceLineNo">037</span>public class RetryCounter {<a name="line.37"></a>
+<span class="sourceLineNo">038</span> /**<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * Configuration for a retry counter<a name="line.39"></a>
+<span class="sourceLineNo">040</span> */<a name="line.40"></a>
+<span class="sourceLineNo">041</span> public static class RetryConfig {<a name="line.41"></a>
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+<span class="sourceLineNo">043</span> private long sleepInterval;<a name="line.43"></a>
+<span class="sourceLineNo">044</span> private long maxSleepTime;<a name="line.44"></a>
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+<span class="sourceLineNo">047</span><a name="line.47"></a>
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+<span class="sourceLineNo">054</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.54"></a>
+<span class="sourceLineNo">055</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.55"></a>
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+<span class="sourceLineNo">490</span> if (name.toLowerCase(Locale.ROOT).contains("priority")) {<a name="line.490"></a>
+<span class="sourceLineNo">491</span> configKey = RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH;<a name="line.491"></a>
+<span class="sourceLineNo">492</span> } else if (name.toLowerCase(Locale.ROOT).contains("replication")) {<a name="line.492"></a>
+<span class="sourceLineNo">493</span> configKey = RpcScheduler.IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH;<a name="line.493"></a>
+<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> currentQueueLimit = conf.getInt(configKey, currentQueueLimit);<a name="line.496"></a>
+<span class="sourceLineNo">497</span> }<a name="line.497"></a>
+<span class="sourceLineNo">498</span><a name="line.498"></a>
+<span class="sourceLineNo">499</span> public void onConfigurationChange(Configuration conf) {<a name="line.499"></a>
+<span class="sourceLineNo">500</span> // update CoDel Scheduler tunables<a name="line.500"></a>
+<span class="sourceLineNo">501</span> int codelTargetDelay = conf.getInt(CALL_QUEUE_CODEL_TARGET_DELAY,<a name="line.501"></a>
+<span class="sourceLineNo">502</span> CALL_QUEUE_CODEL_DEFAULT_TARGET_DELAY);<a name="line.502"></a>
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+<span class="sourceLineNo">505</span> CALL_QUEUE_CODEL_DEFAULT_LIFO_THRESHOLD);<a name="line.505"></a>
+<span class="sourceLineNo">506</span><a name="line.506"></a>
+<span class="sourceLineNo">507</span> for (BlockingQueue<CallRunner> queue : queues) {<a name="line.507"></a>
+<span class="sourceLineNo">508</span> if (queue instanceof AdaptiveLifoCoDelCallQueue) {<a name="line.508"></a>
+<span class="sourceLineNo">509</span> ((AdaptiveLifoCoDelCallQueue) queue).updateTunables(codelTargetDelay, codelInterval,<a name="line.509"></a>
+<span class="sourceLineNo">510</span> codelLifoThreshold);<a name="line.510"></a>
+<span class="sourceLineNo">511</span> }<a name="line.511"></a>
+<span class="sourceLineNo">512</span> }<a name="line.512"></a>
+<span class="sourceLineNo">513</span> }<a name="line.513"></a>
+<span class="sourceLineNo">514</span>}<a name="line.514"></a>
[19/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html b/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
index 3d893d9..8472b08 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":6,"i5":10,"i6":10,"i7":6,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":6,"i14":10,"i15":10,"i16":10,"i17":6,"i18":6,"i19":10,"i20":10,"i21":10,"i22":6,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":6,"i29":10,"i30":10,"i31":6};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":6,"i5":10,"i6":10,"i7":10,"i8":10,"i9":6,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":6,"i16":10,"i17":10,"i18":10,"i19":6,"i20":6,"i21":10,"i22":10,"i23":10,"i24":6,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":6,"i33":10,"i34":10,"i35":6};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
@@ -123,7 +123,7 @@ var activeTableTab = "activeTableTab";
<hr>
<br>
<pre>@InterfaceAudience.Private
-public abstract class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#line.87">RegionTransitionProcedure</a>
+public abstract class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#line.99">RegionTransitionProcedure</a>
extends <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>>
implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface</a>, <a href="../../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.RemoteProcedure.html" title="interface in org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.RemoteProcedure</a><<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>,<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>></pre>
<div class="block">Base class for the Assign and Unassign Procedure.
@@ -159,11 +159,18 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
intentionally not implemented. It is a 'one shot' procedure. See its class doc for how it
handles failure.
</li>
+ <li>If we find a region in an 'unexpected' state, we'll complain and retry with backoff forever.
+ The 'unexpected' state needs to be fixed either by another running Procedure or by operator
+ intervention (Regions in 'unexpected' state indicates bug or unexpected transition type).
+ For this to work, subclasses need to persist the 'attempt' counter kept in this class when
+ they do serializeStateData and restore it inside their deserializeStateData, just as they do
+ for <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo"><code>regionInfo</code></a>.
+ </li>
</ul>
</p>
- <p>TODO: Considering it is a priority doing all we can to get make a region available as soon as possible,
- re-attempting with any target makes sense if specified target fails in case of
+ <p>TODO: Considering it is a priority doing all we can to get make a region available as soon as
+ possible, re-attempting with any target makes sense if specified target fails in case of
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>AssignProcedure</code></a>. For <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>UnassignProcedure</code></a>, our concern is preventing data loss
on failed unassign. See class doc for explanation.</div>
</li>
@@ -211,18 +218,27 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#aborted">aborted</a></span></code> </td>
</tr>
<tr class="rowColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#attempt">attempt</a></span></code>
+<div class="block">Like <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo"><code>regionInfo</code></a>, the expectation is that subclasses persist the value of this
+ data member.</div>
+</td>
+</tr>
+<tr class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#lock">lock</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#LOG">LOG</a></span></code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo">regionInfo</a></span></code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo">regionInfo</a></span></code>
+<div class="block">This data member must be persisted.</div>
+</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>private org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#transitionState">transitionState</a></span></code> </td>
</tr>
@@ -303,77 +319,85 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a> regionNode)</code> </td>
</tr>
<tr id="i5" class="rowColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getAttempt--">getAttempt</a></span>()</code> </td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getBackoffTime-int-">getBackoffTime</a></span>(int attempts)</code> </td>
+</tr>
+<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getRegionInfo--">getRegionInfo</a></span>()</code> </td>
</tr>
-<tr id="i6" class="altColor">
+<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getRegionState-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">getRegionState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code> </td>
</tr>
-<tr id="i7" class="rowColor">
+<tr id="i9" class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getServer-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">getServer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Used by ServerCrashProcedure to see if this Assign/Unassign needs processing.</div>
</td>
</tr>
-<tr id="i8" class="altColor">
+<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getTableName--">getTableName</a></span>()</code> </td>
</tr>
-<tr id="i9" class="rowColor">
+<tr id="i11" class="rowColor">
<td class="colFirst"><code>(package private) org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getTransitionState--">getTransitionState</a></span>()</code> </td>
</tr>
-<tr id="i10" class="altColor">
+<tr id="i12" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#hasLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">hasLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">This is used in conjunction with <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a>.</div>
</td>
</tr>
-<tr id="i11" class="rowColor">
+<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#holdLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">holdLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Used to keep the procedure lock even when the procedure is yielding or suspended.</div>
</td>
</tr>
-<tr id="i12" class="altColor">
+<tr id="i14" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#isMeta--">isMeta</a></span>()</code> </td>
</tr>
-<tr id="i13" class="rowColor">
+<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#isRollbackSupported-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState-">isRollbackSupported</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState state)</code> </td>
</tr>
-<tr id="i14" class="altColor">
+<tr id="i16" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#isServerOnline-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode-">isServerOnline</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a> regionNode)</code> </td>
</tr>
-<tr id="i15" class="rowColor">
+<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#isServerOnline-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.ServerName-">isServerOnline</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code> </td>
</tr>
-<tr id="i16" class="altColor">
+<tr id="i18" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#releaseLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">releaseLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">The user should override this method, and release lock if necessary.</div>
</td>
</tr>
-<tr id="i17" class="rowColor">
+<tr id="i19" class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.RemoteOperation.html" title="class in org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.RemoteOperation</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#remoteCallBuild-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.ServerName-">remoteCallBuild</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName)</code>
<div class="block">For building the remote operation.</div>
</td>
</tr>
-<tr id="i18" class="altColor">
+<tr id="i20" class="altColor">
<td class="colFirst"><code>protected abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#remoteCallFailed-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode-java.io.IOException-">remoteCallFailed</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a> regionNode,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a> exception)</code> </td>
</tr>
-<tr id="i19" class="rowColor">
+<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#remoteCallFailed-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.ServerName-java.io.IOException-">remoteCallFailed</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName,
@@ -381,14 +405,14 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
<div class="block">Called when the executeProcedure call is failed.</div>
</td>
</tr>
-<tr id="i20" class="altColor">
+<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#remoteOperationCompleted-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">remoteOperationCompleted</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Called when RS tells the remote procedure is succeeded through the
<code>reportProcedureDone</code> method.</div>
</td>
</tr>
-<tr id="i21" class="rowColor">
+<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#remoteOperationFailed-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.procedure2.RemoteProcedureException-">remoteOperationFailed</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureException.html" title="class in org.apache.hadoop.hbase.procedure2">RemoteProcedureException</a> error)</code>
@@ -396,60 +420,76 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
method.</div>
</td>
</tr>
-<tr id="i22" class="altColor">
+<tr id="i24" class="altColor">
<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#reportTransition-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode-org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode-long-">reportTransition</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a> regionNode,
org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode code,
long seqId)</code> </td>
</tr>
-<tr id="i23" class="rowColor">
+<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#reportTransition-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode-long-">reportTransition</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName,
org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionStateTransition.TransitionCode code,
long seqId)</code> </td>
</tr>
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+<tr id="i26" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#rollback-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">rollback</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">The code to undo what was done by the execute() code.</div>
</td>
</tr>
-<tr id="i25" class="rowColor">
+<tr id="i27" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
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+</td>
</tr>
-<tr id="i26" class="altColor">
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#setRegionInfo-org.apache.hadoop.hbase.client.RegionInfo-">setRegionInfo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code>
+<div class="block">This setter is for subclasses to call in their
+ <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-"><code>Procedure.deserializeStateData(ProcedureStateSerializer)</code></a> method.</div>
+</td>
+</tr>
+<tr id="i29" class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#setTimeoutFailure-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">setTimeoutFailure</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
+<div class="block">At end of timeout, wake ourselves up so we run again.</div>
+</td>
+</tr>
+<tr id="i30" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#setTransitionState-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState-">setTransitionState</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.RegionTransitionState state)</code> </td>
</tr>
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<td class="colFirst"><code>protected boolean</code></td>
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<div class="block">By default, the executor will keep the procedure result around util
the eviction TTL is expired.</div>
</td>
</tr>
-<tr id="i28" class="altColor">
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<td class="colFirst"><code>protected abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#startTransition-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.assignment.RegionStates.RegionStateNode-">startTransition</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a> regionNode)</code> </td>
</tr>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#toStringClassDetails-java.lang.StringBuilder-">toStringClassDetails</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb)</code>
<div class="block">Extend the toString() information with the procedure details
e.g.</div>
</td>
</tr>
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<td class="colFirst"><code>protected void</code></td>
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[14/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.CompareAssignProcedure.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.CompareAssignProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.CompareAssignProcedure.html
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+<span class="sourceLineNo">177</span> LOG.info("SPLIT, cannot be assigned; " + this + "; " + regionNode +<a name="line.177"></a>
+<span class="sourceLineNo">178</span> "; hri=" + regionNode.getRegionInfo());<a name="line.178"></a>
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+<span class="sourceLineNo">251</span> LOG.info("Already assigned: " + this + "; " + regionNode.toShortString());<a name="line.251"></a>
+<span class="sourceLineNo">252</span> return false;<a name="line.252"></a>
+<span class="sourceLineNo">253</span> }<a name="line.253"></a>
+<span class="sourceLineNo">254</span><a name="line.254"></a>
+<span class="sourceLineNo">255</span> // Transition regionNode State. Set it to OPENING. Update hbase:meta, and add<a name="line.255"></a>
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+<span class="sourceLineNo">264</span> // cleanup on failure -- even the undoing of markRegionAsOpening above --<a name="line.264"></a>
+<span class="sourceLineNo">265</span> // so nothing more to do here; in fact we need to get out of here<a name="line.265"></a>
+<span class="sourceLineNo">266</span> // fast since we've been put back on the scheduler.<a name="line.266"></a>
+<span class="sourceLineNo">267</span> }<a name="line.267"></a>
+<span class="sourceLineNo">268</span><a name="line.268"></a>
+<span class="sourceLineNo">269</span> // We always return true, even if we fail dispatch because addToRemoteDispatcher<a name="line.269"></a>
+<span class="sourceLineNo">270</span> // failure processing sets state back to REGION_TRANSITION_QUEUE so we try again;<a name="line.270"></a>
+<span class="sourceLineNo">271</span> // i.e. return true to keep the Procedure running; it has been reset to startover.<a name="line.271"></a>
+<span class="sourceLineNo">272</span> return true;<a name="line.272"></a>
+<span class="sourceLineNo">273</span> }<a name="line.273"></a>
+<span class="sourceLineNo">274</span><a name="line.274"></a>
+<span class="sourceLineNo">275</span> @Override<a name="line.275"></a>
+<span class="sourceLineNo">276</span> protected void finishTransition(final MasterProcedureEnv env, final RegionStateNode regionNode)<a name="line.276"></a>
+<span class="sourceLineNo">277</span> throws IOException {<a name="line.277"></a>
+<span class="sourceLineNo">278</span> env.getAssignmentManager().markRegionAsOpened(regionNode);<a name="line.278"></a>
+<span class="sourceLineNo">279</span> // This success may have been after we failed open a few times. Be sure to cleanup any<a name="line.279"></a>
+<span class="sourceLineNo">280</span> // failed open references. See #incrementAndCheckMaxAttempts and where it is called.<a name="line.280"></a>
+<span class="sourceLineNo">281</span> env.getAssignmentManager().getRegionStates().removeFromFailedOpen(regionNode.getRegionInfo());<a name="line.281"></a>
+<span class="sourceLineNo">282</span> }<a name="line.282"></a>
+<span class="sourceLineNo">283</span><a name="line.283"></a>
+<span class="sourceLineNo">284</span> @Override<a name="line.284"></a>
+<span class="sourceLineNo">285</span> protected void reportTransition(final MasterProcedureEnv env, final RegionStateNode regionNode,<a name="line.285"></a>
+<span class="sourceLineNo">286</span> final TransitionCode code, final long openSeqNum) throws UnexpectedStateException {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> switch (code) {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> case OPENED:<a name="line.288"></a>
+<span class="sourceLineNo">289</span> if (openSeqNum < 0) {<a name="line.289"></a>
+<span class="sourceLineNo">290</span> throw new UnexpectedStateException("Received report unexpected " + code +<a name="line.290"></a>
+<span class="sourceLineNo">291</span> " transition openSeqNum=" + openSeqNum + ", " + regionNode);<a name="line.291"></a>
+<span class="sourceLineNo">292</span> }<a name="line.292"></a>
+<span class="sourceLineNo">293</span> if (openSeqNum < regionNode.getOpenSeqNum()) {<a name="line.293"></a>
+<span class="sourceLineNo">294</span> LOG.warn("Skipping update of open seqnum with " + openSeqNum +<a name="line.294"></a>
+<span class="sourceLineNo">295</span> " because current seqnum=" + regionNode.getOpenSeqNum());<a name="line.295"></a>
+<span class="sourceLineNo">296</span> } else {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> regionNode.setOpenSeqNum(openSeqNum);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span> // Leave the state here as OPENING for now. We set it to OPEN in<a name="line.299"></a>
+<span class="sourceLineNo">300</span> // REGION_TRANSITION_FINISH section where we do a bunch of checks.<a name="line.300"></a>
+<span class="sourceLineNo">301</span> // regionNode.setState(RegionState.State.OPEN, RegionState.State.OPENING);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> setTransitionState(RegionTransitionState.REGION_TRANSITION_FINISH);<a name="line.302"></a>
+<span class="sourceLineNo">303</span> break;<a name="line.303"></a>
+<span class="sourceLineNo">304</span> case FAILED_OPEN:<a name="line.304"></a>
+<span class="sourceLineNo">305</span> handleFailure(env, regionNode);<a name="line.305"></a>
+<span class="sourceLineNo">306</span> break;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> default:<a name="line.307"></a>
+<span class="sourceLineNo">308</span> throw new UnexpectedStateException("Received report unexpected " + code +<a name="line.308"></a>
+<span class="sourceLineNo">309</span> " transition openSeqNum=" + openSeqNum + ", " + regionNode.toShortString() +<a name="line.309"></a>
+<span class="sourceLineNo">310</span> ", " + this + ", expected OPENED or FAILED_OPEN.");<a name="line.310"></a>
+<span class="sourceLineNo">311</span> }<a name="line.311"></a>
+<span class="sourceLineNo">312</span> }<a name="line.312"></a>
+<span class="sourceLineNo">313</span><a name="line.313"></a>
+<span class="sourceLineNo">314</span> /**<a name="line.314"></a>
+<span class="sourceLineNo">315</span> * Called when dispatch or subsequent OPEN request fail. Can be run by the<a name="line.315"></a>
+<span class="sourceLineNo">316</span> * inline dispatch call or later by the ServerCrashProcedure. Our state is<a name="line.316"></a>
+<span class="sourceLineNo">317</span> * generally OPENING. Cleanup and reset to OFFLINE and put our Procedure<a name="line.317"></a>
+<span class="sourceLineNo">318</span> * State back to REGION_TRANSITION_QUEUE so the Assign starts over.<a name="line.318"></a>
+<span class="sourceLineNo">319</span> */<a name="line.319"></a>
+<span class="sourceLineNo">320</span> private void handleFailure(final MasterProcedureEnv env, final RegionStateNode regionNode) {<a name="line.320"></a>
+<span class="sourceLineNo">321</span> if (incrementAndCheckMaxAttempts(env, regionNode)) {<a name="line.321"></a>
+<span class="sourceLineNo">322</span> aborted.set(true);<a name="line.322"></a>
+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
+<span class="sourceLineNo">324</span> this.forceNewPlan = true;<a name="line.324"></a>
+<span class="sourceLineNo">325</span> this.targetServer = null;<a name="line.325"></a>
+<span class="sourceLineNo">326</span> regionNode.offline();<a name="line.326"></a>
+<span class="sourceLineNo">327</span> // We were moved to OPENING state before dispatch. Undo. It is safe to call<a name="line.327"></a>
+<span class="sourceLineNo">328</span> // this method because it checks for OPENING first.<a name="line.328"></a>
+<span class="sourceLineNo">329</span> env.getAssignmentManager().undoRegionAsOpening(regionNode);<a name="line.329"></a>
+<span class="sourceLineNo">330</span> setTransitionState(RegionTransitionState.REGION_TRANSITION_QUEUE);<a name="line.330"></a>
+<span class="sourceLineNo">331</span> }<a name="line.331"></a>
+<span class="sourceLineNo">332</span><a name="line.332"></a>
+<span class="sourceLineNo">333</span> private boolean incrementAndCheckMaxAttempts(final MasterProcedureEnv env,<a name="line.333"></a>
+<span class="sourceLineNo">334</span> final RegionStateNode regionNode) {<a name="line.334"></a>
+<span class="sourceLineNo">335</span> final int retries = env.getAssignmentManager().getRegionStates().<a name="line.335"></a>
+<span class="sourceLineNo">336</span> addToFailedOpen(regionNode).incrementAndGetRetries();<a name="line.336"></a>
+<span class="sourceLineNo">337</span> int max = env.getAssignmentManager().getAssignMaxAttempts();<a name="line.337"></a>
+<span class="sourceLineNo">338</span> LOG.info("Retry=" + retries + " of max=" + max + "; " +<a name="line.338"></a>
+<span class="sourceLineNo">339</span> this + "; " + regionNode.toShortString());<a name="line.339"></a>
+<span class="sourceLineNo">340</span> return retries >= max;<a name="line.340"></a>
+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span><a name="line.342"></a>
+<span class="sourceLineNo">343</span> @Override<a name="line.343"></a>
+<span class="sourceLineNo">344</span> public RemoteOperation remoteCallBuild(final MasterProcedureEnv env, final ServerName serverName) {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> assert serverName.equals(getRegionState(env).getRegionLocation());<a name="line.345"></a>
+<span class="sourceLineNo">346</span> return new RegionOpenOperation(this, getRegionInfo(),<a name="line.346"></a>
+<span class="sourceLineNo">347</span> env.getAssignmentManager().getFavoredNodes(getRegionInfo()), false);<a name="line.347"></a>
+<span class="sourceLineNo">348</span> }<a name="line.348"></a>
+<span class="sourceLineNo">349</span><a name="line.349"></a>
+<span class="sourceLineNo">350</span> @Override<a name="line.350"></a>
+<span class="sourceLineNo">351</span> protected boolean remoteCallFailed(final MasterProcedureEnv env, final RegionStateNode regionNode,<a name="line.351"></a>
+<span class="sourceLineNo">352</span> final IOException exception) {<a name="line.352"></a>
+<span class="sourceLineNo">353</span> handleFailure(env, regionNode);<a name="line.353"></a>
+<span class="sourceLineNo">354</span> return true;<a name="line.354"></a>
+<span class="sourceLineNo">355</span> }<a name="line.355"></a>
+<span class="sourceLineNo">356</span><a name="line.356"></a>
+<span class="sourceLineNo">357</span> @Override<a name="line.357"></a>
+<span class="sourceLineNo">358</span> public void toStringClassDetails(StringBuilder sb) {<a name="line.358"></a>
+<span class="sourceLineNo">359</span> super.toStringClassDetails(sb);<a name="line.359"></a>
+<span class="sourceLineNo">360</span> if (this.targetServer != null) sb.append(", target=").append(this.targetServer);<a name="line.360"></a>
<span class="sourceLineNo">361</span> }<a name="line.361"></a>
<span class="sourceLineNo">362</span><a name="line.362"></a>
<span class="sourceLineNo">363</span> @Override<a name="line.363"></a>
-<span class="sourceLineNo">364</span> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.364"></a>
-<span class="sourceLineNo">365</span> return env.getAssignmentManager().getAssignmentManagerMetrics().getAssignProcMetrics();<a name="line.365"></a>
-<span class="sourceLineNo">366</span> }<a name="line.366"></a>
-<span class="sourceLineNo">367</span><a name="line.367"></a>
-<span class="sourceLineNo">368</span> /**<a name="line.368"></a>
-<span class="sourceLineNo">369</span> * Sort AssignProcedures such that meta and system assigns come first before user-space assigns.<a name="line.369"></a>
-<span class="sourceLineNo">370</span> * Have to do it this way w/ distinct Comparator because Procedure is already Comparable on<a name="line.370"></a>
-<span class="sourceLineNo">371</span> * 'Env'(?).<a name="line.371"></a>
-<span class="sourceLineNo">372</span> */<a name="line.372"></a>
-<span class="sourceLineNo">373</span> public static class CompareAssignProcedure implements Comparator<AssignProcedure> {<a name="line.373"></a>
-<span class="sourceLineNo">374</span> @Override<a name="line.374"></a>
-<span class="sourceLineNo">375</span> public int compare(AssignProcedure left, AssignProcedure right) {<a name="line.375"></a>
-<span class="sourceLineNo">376</span> if (left.getRegionInfo().isMetaRegion()) {<a name="line.376"></a>
-<span class="sourceLineNo">377</span> if (right.getRegionInfo().isMetaRegion()) {<a name="line.377"></a>
-<span class="sourceLineNo">378</span> return RegionInfo.COMPARATOR.compare(left.getRegionInfo(), right.getRegionInfo());<a name="line.378"></a>
-<span class="sourceLineNo">379</span> }<a name="line.379"></a>
-<span class="sourceLineNo">380</span> return -1;<a name="line.380"></a>
-<span class="sourceLineNo">381</span> } else if (right.getRegionInfo().isMetaRegion()) {<a name="line.381"></a>
-<span class="sourceLineNo">382</span> return +1;<a name="line.382"></a>
-<span class="sourceLineNo">383</span> }<a name="line.383"></a>
-<span class="sourceLineNo">384</span> if (left.getRegionInfo().getTable().isSystemTable()) {<a name="line.384"></a>
-<span class="sourceLineNo">385</span> if (right.getRegionInfo().getTable().isSystemTable()) {<a name="line.385"></a>
+<span class="sourceLineNo">364</span> public ServerName getServer(final MasterProcedureEnv env) {<a name="line.364"></a>
+<span class="sourceLineNo">365</span> RegionStateNode node =<a name="line.365"></a>
+<span class="sourceLineNo">366</span> env.getAssignmentManager().getRegionStates().getRegionStateNode(this.getRegionInfo());<a name="line.366"></a>
+<span class="sourceLineNo">367</span> if (node == null) return null;<a name="line.367"></a>
+<span class="sourceLineNo">368</span> return node.getRegionLocation();<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span><a name="line.370"></a>
+<span class="sourceLineNo">371</span> @Override<a name="line.371"></a>
+<span class="sourceLineNo">372</span> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> return env.getAssignmentManager().getAssignmentManagerMetrics().getAssignProcMetrics();<a name="line.373"></a>
+<span class="sourceLineNo">374</span> }<a name="line.374"></a>
+<span class="sourceLineNo">375</span><a name="line.375"></a>
+<span class="sourceLineNo">376</span> /**<a name="line.376"></a>
+<span class="sourceLineNo">377</span> * Sort AssignProcedures such that meta and system assigns come first before user-space assigns.<a name="line.377"></a>
+<span class="sourceLineNo">378</span> * Have to do it this way w/ distinct Comparator because Procedure is already Comparable on<a name="line.378"></a>
+<span class="sourceLineNo">379</span> * 'Env'(?).<a name="line.379"></a>
+<span class="sourceLineNo">380</span> */<a name="line.380"></a>
+<span class="sourceLineNo">381</span> public static class CompareAssignProcedure implements Comparator<AssignProcedure> {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> @Override<a name="line.382"></a>
+<span class="sourceLineNo">383</span> public int compare(AssignProcedure left, AssignProcedure right) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span> if (left.getRegionInfo().isMetaRegion()) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> if (right.getRegionInfo().isMetaRegion()) {<a name="line.385"></a>
<span class="sourceLineNo">386</span> return RegionInfo.COMPARATOR.compare(left.getRegionInfo(), right.getRegionInfo());<a name="line.386"></a>
<span class="sourceLineNo">387</span> }<a name="line.387"></a>
<span class="sourceLineNo">388</span> return -1;<a name="line.388"></a>
-<span class="sourceLineNo">389</span> } else if (right.getRegionInfo().getTable().isSystemTable()) {<a name="line.389"></a>
+<span class="sourceLineNo">389</span> } else if (right.getRegionInfo().isMetaRegion()) {<a name="line.389"></a>
<span class="sourceLineNo">390</span> return +1;<a name="line.390"></a>
<span class="sourceLineNo">391</span> }<a name="line.391"></a>
-<span class="sourceLineNo">392</span> return RegionInfo.COMPARATOR.compare(left.getRegionInfo(), right.getRegionInfo());<a name="line.392"></a>
-<span class="sourceLineNo">393</span> }<a name="line.393"></a>
-<span class="sourceLineNo">394</span> }<a name="line.394"></a>
-<span class="sourceLineNo">395</span>}<a name="line.395"></a>
+<span class="sourceLineNo">392</span> if (left.getRegionInfo().getTable().isSystemTable()) {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> if (right.getRegionInfo().getTable().isSystemTable()) {<a name="line.393"></a>
+<span class="sourceLineNo">394</span> return RegionInfo.COMPARATOR.compare(left.getRegionInfo(), right.getRegionInfo());<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span> return -1;<a name="line.396"></a>
+<span class="sourceLineNo">397</span> } else if (right.getRegionInfo().getTable().isSystemTable()) {<a name="line.397"></a>
+<span class="sourceLineNo">398</span> return +1;<a name="line.398"></a>
+<span class="sourceLineNo">399</span> }<a name="line.399"></a>
+<span class="sourceLineNo">400</span> return RegionInfo.COMPARATOR.compare(left.getRegionInfo(), right.getRegionInfo());<a name="line.400"></a>
+<span class="sourceLineNo">401</span> }<a name="line.401"></a>
+<span class="sourceLineNo">402</span> }<a name="line.402"></a>
+<span class="sourceLineNo">403</span>}<a name="line.403"></a>
[22/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/checkstyle.rss
----------------------------------------------------------------------
diff --git a/checkstyle.rss b/checkstyle.rss
index 9a7940d..a0e92fa 100644
--- a/checkstyle.rss
+++ b/checkstyle.rss
@@ -25,8 +25,8 @@ under the License.
<language>en-us</language>
<copyright>©2007 - 2018 The Apache Software Foundation</copyright>
<item>
- <title>File: 3604,
- Errors: 15861,
+ <title>File: 3606,
+ Errors: 15867,
Warnings: 0,
Infos: 0
</title>
@@ -22740,6 +22740,20 @@ under the License.
</tr>
<tr>
<td>
+ <a href="http://hbase.apache.org/checkstyle.html#org.apache.hadoop.hbase.util.TestRetryCounter.java">org/apache/hadoop/hbase/util/TestRetryCounter.java</a>
+ </td>
+ <td>
+ 0
+ </td>
+ <td>
+ 0
+ </td>
+ <td>
+ 0
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="http://hbase.apache.org/checkstyle.html#org.apache.hadoop.hbase.client.RowMutations.java">org/apache/hadoop/hbase/client/RowMutations.java</a>
</td>
<td>
@@ -30776,6 +30790,20 @@ under the License.
</tr>
<tr>
<td>
+ <a href="http://hbase.apache.org/checkstyle.html#org.apache.hadoop.hbase.master.assignment.TestUnexpectedStateException.java">org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.java</a>
+ </td>
+ <td>
+ 0
+ </td>
+ <td>
+ 0
+ </td>
+ <td>
+ 1
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="http://hbase.apache.org/checkstyle.html#org.apache.hadoop.hbase.security.visibility.expression.NonLeafExpressionNode.java">org/apache/hadoop/hbase/security/visibility/expression/NonLeafExpressionNode.java</a>
</td>
<td>
@@ -38121,7 +38149,7 @@ under the License.
0
</td>
<td>
- 5
+ 10
</td>
</tr>
<tr>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/coc.html
----------------------------------------------------------------------
diff --git a/coc.html b/coc.html
index 485701d..fb44828 100644
--- a/coc.html
+++ b/coc.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Code of Conduct Policy
@@ -63,7 +63,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -375,7 +375,7 @@ email to <a class="externalLink" href="mailto:private@hbase.apache.org">the priv
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/dependencies.html
----------------------------------------------------------------------
diff --git a/dependencies.html b/dependencies.html
index 207d50d..bf7ae52 100644
--- a/dependencies.html
+++ b/dependencies.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Dependencies</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -440,7 +440,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/dependency-convergence.html
----------------------------------------------------------------------
diff --git a/dependency-convergence.html b/dependency-convergence.html
index b6db1d5..e0a7feb 100644
--- a/dependency-convergence.html
+++ b/dependency-convergence.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Reactor Dependency Convergence</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -1105,7 +1105,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/dependency-info.html
----------------------------------------------------------------------
diff --git a/dependency-info.html b/dependency-info.html
index 1457907..39e7938 100644
--- a/dependency-info.html
+++ b/dependency-info.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Dependency Information</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -313,7 +313,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/dependency-management.html
----------------------------------------------------------------------
diff --git a/dependency-management.html b/dependency-management.html
index 3191a3a..3ec32be 100644
--- a/dependency-management.html
+++ b/dependency-management.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Dependency Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -969,7 +969,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/constant-values.html
----------------------------------------------------------------------
diff --git a/devapidocs/constant-values.html b/devapidocs/constant-values.html
index 8e53117..ebfab4e 100644
--- a/devapidocs/constant-values.html
+++ b/devapidocs/constant-values.html
@@ -3768,21 +3768,21 @@
<!-- -->
</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td><code><a href="org/apache/hadoop/hbase/Version.html#date">date</a></code></td>
-<td class="colLast"><code>"Sat Apr 28 14:42:29 UTC 2018"</code></td>
+<td class="colLast"><code>"Tue May 1 14:39:02 UTC 2018"</code></td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a name="org.apache.hadoop.hbase.Version.revision">
<!-- -->
</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td><code><a href="org/apache/hadoop/hbase/Version.html#revision">revision</a></code></td>
-<td class="colLast"><code>"a13630383335371dee338f4e2b42ac0f5de57667"</code></td>
+<td class="colLast"><code>"7790ab156eabbea4527ec8e5a1c39430398bed0c"</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><a name="org.apache.hadoop.hbase.Version.srcChecksum">
<!-- -->
</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td><code><a href="org/apache/hadoop/hbase/Version.html#srcChecksum">srcChecksum</a></code></td>
-<td class="colLast"><code>"05d5a910bd9a34952978ab46e80e224e"</code></td>
+<td class="colLast"><code>"fdb39258407f4e8b010b6f19204e4d5c"</code></td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a name="org.apache.hadoop.hbase.Version.url">
@@ -11292,6 +11292,13 @@
<td><code><a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html#IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH">IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH</a></code></td>
<td class="colLast"><code>"hbase.ipc.server.priority.max.callqueue.length"</code></td>
</tr>
+<tr class="altColor">
+<td class="colFirst"><a name="org.apache.hadoop.hbase.ipc.RpcScheduler.IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH">
+<!-- -->
+</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td><code><a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html#IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH">IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH</a></code></td>
+<td class="colLast"><code>"hbase.ipc.server.replication.max.callqueue.length"</code></td>
+</tr>
</tbody>
</table>
</li>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/index-all.html
----------------------------------------------------------------------
diff --git a/devapidocs/index-all.html b/devapidocs/index-all.html
index da96458..deffc39 100644
--- a/devapidocs/index-all.html
+++ b/devapidocs/index-all.html
@@ -4262,6 +4262,11 @@
<dd>
<div class="block">Check if we should attain safe point.</div>
</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#attempt">attempt</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
+<dd>
+<div class="block">Like <a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo"><code>RegionTransitionProcedure.regionInfo</code></a>, the expectation is that subclasses persist the value of this
+ data member.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/HBaseSaslRpcServer.html#attemptingUser">attemptingUser</a></span> - Variable in class org.apache.hadoop.hbase.security.<a href="org/apache/hadoop/hbase/security/HBaseSaslRpcServer.html" title="class in org.apache.hadoop.hbase.security">HBaseSaslRpcServer</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#attempts">attempts</a></span> - Variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
@@ -23708,7 +23713,9 @@
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/util/DelayedUtil.DelayedObject.html#DelayedObject--">DelayedObject()</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.util.<a href="org/apache/hadoop/hbase/procedure2/util/DelayedUtil.DelayedObject.html" title="class in org.apache.hadoop.hbase.procedure2.util">DelayedUtil.DelayedObject</a></dt>
<dd> </dd>
<dt><a href="org/apache/hadoop/hbase/procedure2/DelayedProcedure.html" title="class in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">DelayedProcedure</span></a> - Class in <a href="org/apache/hadoop/hbase/procedure2/package-summary.html">org.apache.hadoop.hbase.procedure2</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">Vessel that carries a Procedure and a timeout.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/DelayedProcedure.html#DelayedProcedure-org.apache.hadoop.hbase.procedure2.Procedure-">DelayedProcedure(Procedure<?>)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/DelayedProcedure.html" title="class in org.apache.hadoop.hbase.procedure2">DelayedProcedure</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/StoreFileScanner.html#delayedReseek">delayedReseek</a></span> - Variable in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/StoreFileScanner.html" title="class in org.apache.hadoop.hbase.regionserver">StoreFileScanner</a></dt>
@@ -34355,6 +34362,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/ConnectionImplementation.html#getAsyncProcess--">getAsyncProcess()</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/ConnectionImplementation.html" title="class in org.apache.hadoop.hbase.client">ConnectionImplementation</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getAttempt--">getAttempt()</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/HBaseSaslRpcServer.html#getAttemptingUser--">getAttemptingUser()</a></span> - Method in class org.apache.hadoop.hbase.security.<a href="org/apache/hadoop/hbase/security/HBaseSaslRpcServer.html" title="class in org.apache.hadoop.hbase.security">HBaseSaslRpcServer</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#getAttemptTimes--">getAttemptTimes()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
@@ -34505,12 +34514,18 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/backoff/ExponentialClientBackoffPolicy.html#getBackoffTime-org.apache.hadoop.hbase.ServerName-byte:A-org.apache.hadoop.hbase.client.backoff.ServerStatistics-">getBackoffTime(ServerName, byte[], ServerStatistics)</a></span> - Method in class org.apache.hadoop.hbase.client.backoff.<a href="org/apache/hadoop/hbase/client/backoff/ExponentialClientBackoffPolicy.html" title="class in org.apache.hadoop.hbase.client.backoff">ExponentialClientBackoffPolicy</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#getBackoffTime-int-">getBackoffTime(int)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html#getBackoffTime-org.apache.hadoop.hbase.util.RetryCounter.RetryConfig-int-">getBackoffTime(RetryCounter.RetryConfig, int)</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.BackoffPolicy.html" title="class in org.apache.hadoop.hbase.util">RetryCounter.BackoffPolicy</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html#getBackoffTime-org.apache.hadoop.hbase.util.RetryCounter.RetryConfig-int-">getBackoffTime(RetryCounter.RetryConfig, int)</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicy.html" title="class in org.apache.hadoop.hbase.util">RetryCounter.ExponentialBackoffPolicy</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html#getBackoffTime-org.apache.hadoop.hbase.util.RetryCounter.RetryConfig-int-">getBackoffTime(RetryCounter.RetryConfig, int)</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.ExponentialBackoffPolicyWithLimit.html" title="class in org.apache.hadoop.hbase.util">RetryCounter.ExponentialBackoffPolicyWithLimit</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#getBackoffTime--">getBackoffTime()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
+<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#getBackoffTimeAndIncrementAttempts--">getBackoffTimeAndIncrementAttempts()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/FileLink.html#getBackReferenceFileName-org.apache.hadoop.fs.Path-">getBackReferenceFileName(Path)</a></span> - Static method in class org.apache.hadoop.hbase.io.<a href="org/apache/hadoop/hbase/io/FileLink.html" title="class in org.apache.hadoop.hbase.io">FileLink</a></dt>
<dd>
<div class="block">Get the referenced file name from the reference link directory path.</div>
@@ -60600,6 +60615,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html#IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH">IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH</a></span> - Static variable in class org.apache.hadoop.hbase.ipc.<a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">RpcScheduler</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html#IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH">IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH</a></span> - Static variable in class org.apache.hadoop.hbase.ipc.<a href="org/apache/hadoop/hbase/ipc/RpcScheduler.html" title="class in org.apache.hadoop.hbase.ipc">RpcScheduler</a></dt>
+<dd> </dd>
<dt><a href="org/apache/hadoop/hbase/ipc/IPCUtil.html" title="class in org.apache.hadoop.hbase.ipc"><span class="typeNameLink">IPCUtil</span></a> - Class in <a href="org/apache/hadoop/hbase/ipc/package-summary.html">org.apache.hadoop.hbase.ipc</a></dt>
<dd>
<div class="block">Utility to help ipc'ing.</div>
@@ -88195,7 +88212,9 @@ service.</div>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html#regionInfo">regionInfo</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#regionInfo">regionInfo</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">This data member must be persisted.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/normalizer/SplitNormalizationPlan.html#regionInfo">regionInfo</a></span> - Variable in class org.apache.hadoop.hbase.master.normalizer.<a href="org/apache/hadoop/hbase/master/normalizer/SplitNormalizationPlan.html" title="class in org.apache.hadoop.hbase.master.normalizer">SplitNormalizationPlan</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/procedure/RSProcedureDispatcher.RegionOperation.html#regionInfo">regionInfo</a></span> - Variable in class org.apache.hadoop.hbase.master.procedure.<a href="org/apache/hadoop/hbase/master/procedure/RSProcedureDispatcher.RegionOperation.html" title="class in org.apache.hadoop.hbase.master.procedure">RSProcedureDispatcher.RegionOperation</a></dt>
@@ -93245,7 +93264,9 @@ service.</div>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/HBaseFsck.FileLockCallable.html#retryCounter">retryCounter</a></span> - Variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/HBaseFsck.FileLockCallable.html" title="class in org.apache.hadoop.hbase.util">HBaseFsck.FileLockCallable</a></dt>
<dd> </dd>
<dt><a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util"><span class="typeNameLink">RetryCounter</span></a> - Class in <a href="org/apache/hadoop/hbase/util/package-summary.html">org.apache.hadoop.hbase.util</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">Operation retry accounting.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#RetryCounter-int-long-java.util.concurrent.TimeUnit-">RetryCounter(int, long, TimeUnit)</a></span> - Constructor for class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/RetryCounter.html#RetryCounter-org.apache.hadoop.hbase.util.RetryCounter.RetryConfig-">RetryCounter(RetryCounter.RetryConfig)</a></span> - Constructor for class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/RetryCounter.html" title="class in org.apache.hadoop.hbase.util">RetryCounter</a></dt>
@@ -98475,6 +98496,11 @@ service.</div>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/Scan.html#setAsyncPrefetch-boolean-">setAsyncPrefetch(boolean)</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#setAttempt-int-">setAttempt(int)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
+<dd>
+<div class="block">This setter is for subclasses to call in their
+ <a href="org/apache/hadoop/hbase/procedure2/Procedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-"><code>Procedure.deserializeStateData(ProcedureStateSerializer)</code></a> method.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/Append.html#setAttribute-java.lang.String-byte:A-">setAttribute(String, byte[])</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/Attributes.html#setAttribute-java.lang.String-byte:A-">setAttribute(String, byte[])</a></span> - Method in interface org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/Attributes.html" title="interface in org.apache.hadoop.hbase.client">Attributes</a></dt>
@@ -101315,7 +101341,10 @@ service.</div>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/RegionInfoBuilder.html#setRegionId-long-">setRegionId(long)</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/RegionInfoBuilder.html" title="class in org.apache.hadoop.hbase.client">RegionInfoBuilder</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#setRegionInfo-org.apache.hadoop.hbase.client.RegionInfo-">setRegionInfo(RegionInfo)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionTransitionProcedure</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">This setter is for subclasses to call in their
+ <a href="org/apache/hadoop/hbase/procedure2/Procedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-"><code>Procedure.deserializeStateData(ProcedureStateSerializer)</code></a> method.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/normalizer/SplitNormalizationPlan.html#setRegionInfo-org.apache.hadoop.hbase.client.RegionInfo-">setRegionInfo(RegionInfo)</a></span> - Method in class org.apache.hadoop.hbase.master.normalizer.<a href="org/apache/hadoop/hbase/master/normalizer/SplitNormalizationPlan.html" title="class in org.apache.hadoop.hbase.master.normalizer">SplitNormalizationPlan</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html#setRegionLocation-org.apache.hadoop.hbase.ServerName-">setRegionLocation(ServerName)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/RegionStates.RegionStateNode.html" title="class in org.apache.hadoop.hbase.master.assignment">RegionStates.RegionStateNode</a></dt>
@@ -102366,6 +102395,10 @@ service.</div>
<dd> </dd>
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+<dt><span class="throwsLabel">Throws:</span></dt>
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+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+<pre>private org.apache.hadoop.hbase.client.RegionInfo <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#line.83">pickArbitraryRegion</a>(org.apache.hadoop.hbase.client.Admin admin)
+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
+<div class="block">Manufacture a state that will throw UnexpectedStateException.
+ Change an assigned region's 'state' to be OPENING. That'll mess up a subsequent unassign
+ causing it to throw UnexpectedStateException. We can easily manufacture this infinite retry
+ state in UnassignProcedure because it has no startTransition. AssignProcedure does where it
+ squashes whatever the current region state is making it OFFLINE. That makes it harder to mess
+ it up. Make do with UnassignProcedure for now.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
+</dl>
+</li>
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+ <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> proceduresAsJSON)
+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>proceduresAsJSON</code> - This is String returned by admin.getProcedures call... an array of
+ Procedures as JSON.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>The Procedure timeout value parsed from the Unassign Procedure.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
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+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/master/assignment/class-use/TestUnexpectedStateException.html
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diff --git a/testdevapidocs/org/apache/hadoop/hbase/master/assignment/class-use/TestUnexpectedStateException.html b/testdevapidocs/org/apache/hadoop/hbase/master/assignment/class-use/TestUnexpectedStateException.html
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+<li class="navBarCell1Rev">Use</li>
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+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class org.apache.hadoop.hbase.master.assignment.TestUnexpectedStateException" class="title">Uses of Class<br>org.apache.hadoop.hbase.master.assignment.TestUnexpectedStateException</h2>
+</div>
+<div class="classUseContainer">No usage of org.apache.hadoop.hbase.master.assignment.TestUnexpectedStateException</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!-- -->
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+<li class="navBarCell1Rev">Use</li>
+<li><a href="../../../../../../../overview-tree.html">Tree</a></li>
+<li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../../../../help-doc.html">Help</a></li>
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+<li><a href="TestUnexpectedStateException.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+ allClassesLink.style.display = "block";
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+ }
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+<a name="skip.navbar.bottom">
+<!-- -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright © 2007–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/master/assignment/package-frame.html
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diff --git a/testdevapidocs/org/apache/hadoop/hbase/master/assignment/package-frame.html b/testdevapidocs/org/apache/hadoop/hbase/master/assignment/package-frame.html
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<li><a href="TestRogueRSAssignment.html" title="class in org.apache.hadoop.hbase.master.assignment" target="classFrame">TestRogueRSAssignment</a></li>
<li><a href="TestSplitTableRegionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment" target="classFrame">TestSplitTableRegionProcedure</a></li>
+<li><a href="TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment" target="classFrame">TestUnexpectedStateException</a></li>
</ul>
</div>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/master/assignment/package-summary.html
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<td class="colLast"> </td>
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+<tr class="altColor">
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+<td class="colLast">
+<div class="block">Tests for HBASE-18408 "AM consumes CPU and fills up the logs really fast when there is no RS to
+ assign".</div>
+</td>
+</tr>
</tbody>
</table>
</li>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/master/assignment/package-tree.html
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+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
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diff --git a/sponsors.html b/sponsors.html
index 2f018c5..52ec3cc 100644
--- a/sponsors.html
+++ b/sponsors.html
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<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase Sponsors</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
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- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -333,7 +333,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
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diff --git a/supportingprojects.html b/supportingprojects.html
index c676510..82368bd 100644
--- a/supportingprojects.html
+++ b/supportingprojects.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Supporting Projects</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
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- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -520,7 +520,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
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diff --git a/team-list.html b/team-list.html
index 45648b1..c129180 100644
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Team</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
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<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
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<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
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<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
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diff --git a/testdevapidocs/allclasses-frame.html b/testdevapidocs/allclasses-frame.html
index b96d573..f6264df 100644
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<li><a href="org/apache/hadoop/hbase/types/TestUnion2.html" title="class in org.apache.hadoop.hbase.types" target="classFrame">TestUnion2</a></li>
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diff --git a/testdevapidocs/allclasses-noframe.html b/testdevapidocs/allclasses-noframe.html
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<li><a href="org/apache/hadoop/hbase/client/TestRetriesExhaustedWithDetailsException.html" title="class in org.apache.hadoop.hbase.client">TestRetriesExhaustedWithDetailsException</a></li>
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<li><a href="org/apache/hadoop/hbase/util/TestReusablePoolMap.html" title="class in org.apache.hadoop.hbase.util">TestReusablePoolMap</a></li>
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<li><a href="org/apache/hadoop/hbase/security/token/TestTokenAuthentication.TokenServer.html" title="class in org.apache.hadoop.hbase.security.token">TestTokenAuthentication.TokenServer</a></li>
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<li><a href="org/apache/hadoop/hbase/master/procedure/TestTruncateTableProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">TestTruncateTableProcedure</a></li>
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<li><a href="org/apache/hadoop/hbase/types/TestUnion2.html" title="class in org.apache.hadoop.hbase.types">TestUnion2</a></li>
<li><a href="org/apache/hadoop/hbase/types/TestUnion2.SampleUnion1.html" title="class in org.apache.hadoop.hbase.types">TestUnion2.SampleUnion1</a></li>
<li><a href="org/apache/hadoop/hbase/client/TestUpdateConfiguration.html" title="class in org.apache.hadoop.hbase.client">TestUpdateConfiguration</a></li>
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diff --git a/testdevapidocs/constant-values.html b/testdevapidocs/constant-values.html
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+<tr>
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+<th class="colLast" scope="col">Value</th>
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index d4a5341..3068fb4 100644
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/mapreduce/TestWALPlayer.html#afterClass--">afterClass()</a></span> - Static method in class org.apache.hadoop.hbase.mapreduce.<a href="org/apache/hadoop/hbase/mapreduce/TestWALPlayer.html" title="class in org.apache.hadoop.hbase.mapreduce">TestWALPlayer</a></dt>
<dd> </dd>
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+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/TestRegionOpen.html#afterClass--">afterClass()</a></span> - Static method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/TestRegionOpen.html" title="class in org.apache.hadoop.hbase.regionserver">TestRegionOpen</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/TestRegionReplicas.html#afterClass--">afterClass()</a></span> - Static method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/TestRegionReplicas.html" title="class in org.apache.hadoop.hbase.regionserver">TestRegionReplicas</a></dt>
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<dd> </dd>
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<dd> </dd>
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<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/BalancerTestBase2.html#before--">before()</a></span> - Method in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/BalancerTestBase2.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase2</a></dt>
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<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/TestClusterStatusPublisher.html#before--">before()</a></span> - Method in class org.apache.hadoop.hbase.master.<a href="org/apache/hadoop/hbase/master/TestClusterStatusPublisher.html" title="class in org.apache.hadoop.hbase.master">TestClusterStatusPublisher</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/mapreduce/TestWALPlayer.html#beforeClass--">beforeClass()</a></span> - Static method in class org.apache.hadoop.hbase.mapreduce.<a href="org/apache/hadoop/hbase/mapreduce/TestWALPlayer.html" title="class in org.apache.hadoop.hbase.mapreduce">TestWALPlayer</a></dt>
<dd> </dd>
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+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/TestCatalogJanitor.html#beforeClass--">beforeClass()</a></span> - Static method in class org.apache.hadoop.hbase.master.<a href="org/apache/hadoop/hbase/master/TestCatalogJanitor.html" title="class in org.apache.hadoop.hbase.master">TestCatalogJanitor</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/TestParallelPut.html#beforeClass--">beforeClass()</a></span> - Static method in class org.apache.hadoop.hbase.regionserver.<a href="org/apache/hadoop/hbase/regionserver/TestParallelPut.html" title="class in org.apache.hadoop.hbase.regionserver">TestParallelPut</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html#CLASS_RULE">CLASS_RULE</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">TestSplitTableRegionProcedure</a></dt>
<dd> </dd>
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<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestBaseLoadBalancer.html#CLASS_RULE">CLASS_RULE</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestBaseLoadBalancer.html" title="class in org.apache.hadoop.hbase.master.balancer">TestBaseLoadBalancer</a></dt>
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<dd> </dd>
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<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestReusablePoolMap.html#CLASS_RULE">CLASS_RULE</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestReusablePoolMap.html" title="class in org.apache.hadoop.hbase.util">TestReusablePoolMap</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRootPath.html#CLASS_RULE">CLASS_RULE</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRootPath.html" title="class in org.apache.hadoop.hbase.util">TestRootPath</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestRogueRSAssignment.html#FAMILY">FAMILY</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestRogueRSAssignment.html" title="class in org.apache.hadoop.hbase.master.assignment">TestRogueRSAssignment</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#FAMILY">FAMILY</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestRegionLocationFinder.html#FAMILY">FAMILY</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestRegionLocationFinder.html" title="class in org.apache.hadoop.hbase.master.balancer">TestRegionLocationFinder</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/TestCatalogJanitorInMemoryStates.html#FAMILY">FAMILY</a></span> - Static variable in class org.apache.hadoop.hbase.master.<a href="org/apache/hadoop/hbase/master/TestCatalogJanitorInMemoryStates.html" title="class in org.apache.hadoop.hbase.master">TestCatalogJanitorInMemoryStates</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/TestKeyValue.MockKeyValue.html#getTypeByte--">getTypeByte()</a></span> - Method in class org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/TestKeyValue.MockKeyValue.html" title="class in org.apache.hadoop.hbase">TestKeyValue.MockKeyValue</a></dt>
<dd> </dd>
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+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/TestQuotaTableUtil.html#getUniqueTableName--">getUniqueTableName()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/TestQuotaTableUtil.html" title="class in org.apache.hadoop.hbase.quotas">TestQuotaTableUtil</a></dt>
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<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/HBaseTestCase.html#getUnitTestdir-java.lang.String-">getUnitTestdir(String)</a></span> - Method in class org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/HBaseTestCase.html" title="class in org.apache.hadoop.hbase">HBaseTestCase</a></dt>
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<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">TestSplitTableRegionProcedure</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/LoadBalancerPerformanceEvaluation.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/LoadBalancerPerformanceEvaluation.html" title="class in org.apache.hadoop.hbase.master.balancer">LoadBalancerPerformanceEvaluation</a></dt>
@@ -23757,6 +23773,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRegionSplitter.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRegionSplitter.html" title="class in org.apache.hadoop.hbase.util">TestRegionSplitter</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRetryCounter.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRetryCounter.html" title="class in org.apache.hadoop.hbase.util">TestRetryCounter</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRootPath.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRootPath.html" title="class in org.apache.hadoop.hbase.util">TestRootPath</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestShowProperties.html#LOG">LOG</a></span> - Static variable in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestShowProperties.html" title="class in org.apache.hadoop.hbase.util">TestShowProperties</a></dt>
@@ -26011,6 +26029,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html#name">name</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestSplitTableRegionProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">TestSplitTableRegionProcedure</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#name">name</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestBaseLoadBalancer.html#name">name</a></span> - Variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestBaseLoadBalancer.html" title="class in org.apache.hadoop.hbase.master.balancer">TestBaseLoadBalancer</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestDefaultLoadBalancer.html#name">name</a></span> - Variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestDefaultLoadBalancer.html" title="class in org.apache.hadoop.hbase.master.balancer">TestDefaultLoadBalancer</a></dt>
@@ -28757,6 +28777,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/ResourceChecker.Phase.html#Phase--">Phase()</a></span> - Constructor for enum org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/ResourceChecker.Phase.html" title="enum in org.apache.hadoop.hbase">ResourceChecker.Phase</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#pickArbitraryRegion-org.apache.hadoop.hbase.client.Admin-">pickArbitraryRegion(Admin)</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/ProcessBasedLocalHBaseCluster.html#pidFilePath-org.apache.hadoop.hbase.util.ProcessBasedLocalHBaseCluster.ServerType-int-">pidFilePath(ProcessBasedLocalHBaseCluster.ServerType, int)</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/ProcessBasedLocalHBaseCluster.html" title="class in org.apache.hadoop.hbase.util">ProcessBasedLocalHBaseCluster</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/coprocessor/ProtobufCoprocessorService.html#ping-com.google.protobuf.RpcController-org.apache.hadoop.hbase.ipc.protobuf.generated.TestProtos.EmptyRequestProto-com.google.protobuf.RpcCallback-">ping(RpcController, TestProtos.EmptyRequestProto, RpcCallback<TestProtos.EmptyResponseProto>)</a></span> - Method in class org.apache.hadoop.hbase.coprocessor.<a href="org/apache/hadoop/hbase/coprocessor/ProtobufCoprocessorService.html" title="class in org.apache.hadoop.hbase.coprocessor">ProtobufCoprocessorService</a></dt>
@@ -31866,6 +31888,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/TestTableQuotaViolationStore.html#regionReports">regionReports</a></span> - Variable in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/TestTableQuotaViolationStore.html" title="class in org.apache.hadoop.hbase.quotas">TestTableQuotaViolationStore</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#REGIONS">REGIONS</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/LoadBalancerPerformanceEvaluation.html#regions">regions</a></span> - Variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/LoadBalancerPerformanceEvaluation.html" title="class in org.apache.hadoop.hbase.master.balancer">LoadBalancerPerformanceEvaluation</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticBalancerPickers.html#REGIONS">REGIONS</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticBalancerPickers.html" title="class in org.apache.hadoop.hbase.master.balancer">TestFavoredStochasticBalancerPickers</a></dt>
@@ -40352,6 +40376,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/AbstractTestDLS.html#tableName">tableName</a></span> - Variable in class org.apache.hadoop.hbase.master.<a href="org/apache/hadoop/hbase/master/AbstractTestDLS.html" title="class in org.apache.hadoop.hbase.master">AbstractTestDLS</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#tableName">tableName</a></span> - Variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestRegionLocationFinder.html#tableName">tableName</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestRegionLocationFinder.html" title="class in org.apache.hadoop.hbase.master.balancer">TestRegionLocationFinder</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/locking/TestLockManager.html#tableName">tableName</a></span> - Static variable in class org.apache.hadoop.hbase.master.locking.<a href="org/apache/hadoop/hbase/master/locking/TestLockManager.html" title="class in org.apache.hadoop.hbase.master.locking">TestLockManager</a></dt>
@@ -42468,6 +42494,8 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/AbstractTestDLS.html#TEST_UTIL">TEST_UTIL</a></span> - Static variable in class org.apache.hadoop.hbase.master.<a href="org/apache/hadoop/hbase/master/AbstractTestDLS.html" title="class in org.apache.hadoop.hbase.master">AbstractTestDLS</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#TEST_UTIL">TEST_UTIL</a></span> - Static variable in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticBalancerPickers.html#TEST_UTIL">TEST_UTIL</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticBalancerPickers.html" title="class in org.apache.hadoop.hbase.master.balancer">TestFavoredStochasticBalancerPickers</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticLoadBalancer.html#TEST_UTIL">TEST_UTIL</a></span> - Static variable in class org.apache.hadoop.hbase.master.balancer.<a href="org/apache/hadoop/hbase/master/balancer/TestFavoredStochasticLoadBalancer.html" title="class in org.apache.hadoop.hbase.master.balancer">TestFavoredStochasticLoadBalancer</a></dt>
@@ -44266,6 +44294,8 @@
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/TestKeyValue.html#testBasics--">testBasics()</a></span> - Method in class org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/TestKeyValue.html" title="class in org.apache.hadoop.hbase">TestKeyValue</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRetryCounter.html#testBasics--">testBasics()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRetryCounter.html" title="class in org.apache.hadoop.hbase.util">TestRetryCounter</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestSimpleMutableByteRange.html#testBasics--">testBasics()</a></span> - Method in class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestSimpleMutableByteRange.html" title="class in org.apache.hadoop.hbase.util">TestSimpleMutableByteRange</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/hfile/TestScannerFromBucketCache.html#testBasicScanWithLRUCache--">testBasicScanWithLRUCache()</a></span> - Method in class org.apache.hadoop.hbase.io.hfile.<a href="org/apache/hadoop/hbase/io/hfile/TestScannerFromBucketCache.html" title="class in org.apache.hadoop.hbase.io.hfile">TestScannerFromBucketCache</a></dt>
@@ -57830,6 +57860,12 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/hfile/bucket/TestBucketCache.html#testRetrieveFromFile--">testRetrieveFromFile()</a></span> - Method in class org.apache.hadoop.hbase.io.hfile.bucket.<a href="org/apache/hadoop/hbase/io/hfile/bucket/TestBucketCache.html" title="class in org.apache.hadoop.hbase.io.hfile.bucket">TestBucketCache</a></dt>
<dd> </dd>
+<dt><a href="org/apache/hadoop/hbase/util/TestRetryCounter.html" title="class in org.apache.hadoop.hbase.util"><span class="typeNameLink">TestRetryCounter</span></a> - Class in <a href="org/apache/hadoop/hbase/util/package-summary.html">org.apache.hadoop.hbase.util</a></dt>
+<dd>
+<div class="block">Basic test for some old functionality we don't seem to have used but that looks nice.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/util/TestRetryCounter.html#TestRetryCounter--">TestRetryCounter()</a></span> - Constructor for class org.apache.hadoop.hbase.util.<a href="org/apache/hadoop/hbase/util/TestRetryCounter.html" title="class in org.apache.hadoop.hbase.util">TestRetryCounter</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/TestMetaTableAccessor.html#testRetrying--">testRetrying()</a></span> - Method in class org.apache.hadoop.hbase.<a href="org/apache/hadoop/hbase/TestMetaTableAccessor.html" title="class in org.apache.hadoop.hbase">TestMetaTableAccessor</a></dt>
<dd>
<div class="block">Does <code>MetaTableAccessor.getRegion(Connection, byte[])</code> and a write
@@ -61714,7 +61750,10 @@
<div class="block">Remove the @Ignore to try out timeout and retry asettings</div>
</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html#testTimeoutEventProcedure--">testTimeoutEventProcedure()</a></span> - Method in class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.html" title="class in org.apache.hadoop.hbase.procedure2">TestProcedureEvents</a></dt>
-<dd> </dd>
+<dd>
+<div class="block">Tests being able to suspend a Procedure for N timeouts and then failing.s
+ Resets the timeout after each elapses.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html#TestTimeoutEventProcedure--">TestTimeoutEventProcedure()</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html" title="class in org.apache.hadoop.hbase.procedure2">TestProcedureEvents.TestTimeoutEventProcedure</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html#TestTimeoutEventProcedure-int-int-">TestTimeoutEventProcedure(int, int)</a></span> - Constructor for class org.apache.hadoop.hbase.procedure2.<a href="org/apache/hadoop/hbase/procedure2/TestProcedureEvents.TestTimeoutEventProcedure.html" title="class in org.apache.hadoop.hbase.procedure2">TestProcedureEvents.TestTimeoutEventProcedure</a></dt>
@@ -61980,6 +62019,10 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/io/crypto/TestEncryption.html#testTypicalHFileBlocks--">testTypicalHFileBlocks()</a></span> - Method in class org.apache.hadoop.hbase.io.crypto.<a href="org/apache/hadoop/hbase/io/crypto/TestEncryption.html" title="class in org.apache.hadoop.hbase.io.crypto">TestEncryption</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#testUnableToAssign--">testUnableToAssign()</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd>
+<div class="block">Manufacture a state that will throw UnexpectedStateException.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/access/TestAccessController.html#testUnassign--">testUnassign()</a></span> - Method in class org.apache.hadoop.hbase.security.access.<a href="org/apache/hadoop/hbase/security/access/TestAccessController.html" title="class in org.apache.hadoop.hbase.security.access">TestAccessController</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.html#testUnassignAndCrashBeforeResponse--">testUnassignAndCrashBeforeResponse()</a></span> - Method in class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestAssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">TestAssignmentManager</a></dt>
@@ -62012,6 +62055,13 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/filter/TestParseFilter.html#testUnescapedQuote3--">testUnescapedQuote3()</a></span> - Method in class org.apache.hadoop.hbase.filter.<a href="org/apache/hadoop/hbase/filter/TestParseFilter.html" title="class in org.apache.hadoop.hbase.filter">TestParseFilter</a></dt>
<dd> </dd>
+<dt><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment"><span class="typeNameLink">TestUnexpectedStateException</span></a> - Class in <a href="org/apache/hadoop/hbase/master/assignment/package-summary.html">org.apache.hadoop.hbase.master.assignment</a></dt>
+<dd>
+<div class="block">Tests for HBASE-18408 "AM consumes CPU and fills up the logs really fast when there is no RS to
+ assign".</div>
+</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html#TestUnexpectedStateException--">TestUnexpectedStateException()</a></span> - Constructor for class org.apache.hadoop.hbase.master.assignment.<a href="org/apache/hadoop/hbase/master/assignment/TestUnexpectedStateException.html" title="class in org.apache.hadoop.hbase.master.assignment">TestUnexpectedStateException</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/regionserver/wal/TestFSHLog.html#testUnflushedSeqIdTracking--">testUnflushedSeqIdTracking()</a></span> - Method in class org.apache.hadoop.hbase.regionserver.wal.<a href="org/apache/hadoop/hbase/regionserver/wal/TestFSHLog.html" title="class in org.apache.hadoop.hbase.regionserver.wal">TestFSHLog</a></dt>
<dd>
<div class="block">Test case for https://issues.apache.org/jira/browse/HBASE-16721</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/TestMetaTableAccessor.SpyingRpcScheduler.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/org/apache/hadoop/hbase/TestMetaTableAccessor.SpyingRpcScheduler.html b/testdevapidocs/org/apache/hadoop/hbase/TestMetaTableAccessor.SpyingRpcScheduler.html
index 1652604..d708d04 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/TestMetaTableAccessor.SpyingRpcScheduler.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/TestMetaTableAccessor.SpyingRpcScheduler.html
@@ -175,7 +175,7 @@ extends <a href="../../../../org/apache/hadoop/hbase/ipc/DelegatingRpcScheduler.
<!-- -->
</a>
<h3>Fields inherited from class org.apache.hadoop.hbase.ipc.RpcScheduler</h3>
-<code>IPC_SERVER_MAX_CALLQUEUE_LENGTH, IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH</code></li>
+<code>IPC_SERVER_MAX_CALLQUEUE_LENGTH, IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH, IPC_SERVER_REPLICATION_MAX_CALLQUEUE_LENGTH</code></li>
</ul>
</li>
</ul>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
index e159b3f..3168ee3 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
@@ -145,8 +145,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>)
<ul>
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<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/TestIncrementalBackupMergeWithFailures.FailurePhase.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">TestIncrementalBackupMergeWithFailures.FailurePhase</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/TestBackupDeleteWithFailures.Failure.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">TestBackupDeleteWithFailures.Failure</span></a></li>
</ul>
</li>
</ul>
[13/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.html
index 6c3402f..bada433 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/AssignProcedure.html
@@ -142,265 +142,273 @@
<span class="sourceLineNo">134</span> if (this.targetServer != null) {<a name="line.134"></a>
<span class="sourceLineNo">135</span> state.setTargetServer(ProtobufUtil.toServerName(this.targetServer));<a name="line.135"></a>
<span class="sourceLineNo">136</span> }<a name="line.136"></a>
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+<span class="sourceLineNo">253</span> }<a name="line.253"></a>
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+<span class="sourceLineNo">265</span> // so nothing more to do here; in fact we need to get out of here<a name="line.265"></a>
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<span class="sourceLineNo">388</span> return -1;<a name="line.388"></a>
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[18/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html
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index dc16a4c..66ff010 100644
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Authored: Tue May 1 14:46:56 2018 +0000
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/acid-semantics.html
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diff --git a/acid-semantics.html b/acid-semantics.html
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----------------------------------------------------------------------
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[15/24] hbase-site git commit: Published site at
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Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcExecutor.RandomQueueBalancer.html
----------------------------------------------------------------------
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----------------------------------------------------------------------
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcScheduler.Context.html
----------------------------------------------------------------------
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/RpcScheduler.html
----------------------------------------------------------------------
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
index b4d0bf2..2dd8e17 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
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<span class="sourceLineNo">269</span> }<a name="line.269"></a>
<span class="sourceLineNo">270</span><a name="line.270"></a>
-<span class="sourceLineNo">271</span> return callQueueInfo;<a name="line.271"></a>
-<span class="sourceLineNo">272</span> }<a name="line.272"></a>
-<span class="sourceLineNo">273</span><a name="line.273"></a>
-<span class="sourceLineNo">274</span>}<a name="line.274"></a>
-<span class="sourceLineNo">275</span><a name="line.275"></a>
+<span class="sourceLineNo">271</span> if(null!=replicationExecutor) {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> queueName = "Replication Queue";<a name="line.272"></a>
+<span class="sourceLineNo">273</span> callQueueInfo.setCallMethodCount(queueName, replicationExecutor.getCallQueueCountsSummary());<a name="line.273"></a>
+<span class="sourceLineNo">274</span> callQueueInfo.setCallMethodSize(queueName, replicationExecutor.getCallQueueSizeSummary());<a name="line.274"></a>
+<span class="sourceLineNo">275</span> }<a name="line.275"></a>
+<span class="sourceLineNo">276</span><a name="line.276"></a>
+<span class="sourceLineNo">277</span> return callQueueInfo;<a name="line.277"></a>
+<span class="sourceLineNo">278</span> }<a name="line.278"></a>
+<span class="sourceLineNo">279</span><a name="line.279"></a>
+<span class="sourceLineNo">280</span>}<a name="line.280"></a>
+<span class="sourceLineNo">281</span><a name="line.281"></a>
[23/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/checkstyle-aggregate.html
----------------------------------------------------------------------
diff --git a/checkstyle-aggregate.html b/checkstyle-aggregate.html
index 2c21f06..400c722 100644
--- a/checkstyle-aggregate.html
+++ b/checkstyle-aggregate.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Checkstyle Results</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -281,10 +281,10 @@
<th><img src="images/icon_warning_sml.gif" alt="" /> Warnings</th>
<th><img src="images/icon_error_sml.gif" alt="" /> Errors</th></tr>
<tr class="b">
-<td>3604</td>
+<td>3606</td>
<td>0</td>
<td>0</td>
-<td>15861</td></tr></table></div>
+<td>15867</td></tr></table></div>
<div class="section">
<h2><a name="Files"></a>Files</h2>
<table border="0" class="table table-striped">
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[21/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html b/devapidocs/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.html
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</a>
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[09/24] hbase-site git commit: Published site at
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<span class="sourceLineNo">125</span><a name="line.125"></a>
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+<span class="sourceLineNo">130</span> @VisibleForTesting<a name="line.130"></a>
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-<span class="sourceLineNo">420</span> public void remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error) {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.421"></a>
-<span class="sourceLineNo">422</span> throw new UnsupportedOperationException();<a name="line.422"></a>
-<span class="sourceLineNo">423</span> }<a name="line.423"></a>
-<span class="sourceLineNo">424</span>}<a name="line.424"></a>
+<span class="sourceLineNo">419</span> protected abstract boolean isRollbackSupported(final RegionTransitionState state);<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> @Override<a name="line.421"></a>
+<span class="sourceLineNo">422</span> protected boolean abort(final MasterProcedureEnv env) {<a name="line.422"></a>
+<span class="sourceLineNo">423</span> if (isRollbackSupported(transitionState)) {<a name="line.423"></a>
+<span class="sourceLineNo">424</span> aborted.set(true);<a name="line.424"></a>
+<span class="sourceLineNo">425</span> return true;<a name="line.425"></a>
+<span class="sourceLineNo">426</span> }<a name="line.426"></a>
+<span class="sourceLineNo">427</span> return false;<a name="line.427"></a>
+<span class="sourceLineNo">428</span> }<a name="line.428"></a>
+<span class="sourceLineNo">429</span><a name="line.429"></a>
+<span class="sourceLineNo">430</span> @Override<a name="line.430"></a>
+<span class="sourceLineNo">431</span> protected LockState acquireLock(final MasterProcedureEnv env) {<a name="line.431"></a>
+<span class="sourceLineNo">432</span> // Unless we are assigning meta, wait for meta to be available and loaded.<a name="line.432"></a>
+<span class="sourceLineNo">433</span> if (!isMeta() && (env.waitFailoverCleanup(this) ||<a name="line.433"></a>
+<span class="sourceLineNo">434</span> env.getAssignmentManager().waitMetaInitialized(this, getRegionInfo()))) {<a name="line.434"></a>
+<span class="sourceLineNo">435</span> return LockState.LOCK_EVENT_WAIT;<a name="line.435"></a>
+<span class="sourceLineNo">436</span> }<a name="line.436"></a>
+<span class="sourceLineNo">437</span><a name="line.437"></a>
+<span class="sourceLineNo">438</span> // TODO: Revisit this and move it to the executor<a name="line.438"></a>
+<span class="sourceLineNo">439</span> if (env.getProcedureScheduler().waitRegion(this, getRegionInfo())) {<a name="line.439"></a>
+<span class="sourceLineNo">440</span> try {<a name="line.440"></a>
+<span class="sourceLineNo">441</span> LOG.debug(LockState.LOCK_EVENT_WAIT + " pid=" + getProcId() + " " +<a name="line.441"></a>
+<span class="sourceLineNo">442</span> env.getProcedureScheduler().dumpLocks());<a name="line.442"></a>
+<span class="sourceLineNo">443</span> } catch (IOException e) {<a name="line.443"></a>
+<span class="sourceLineNo">444</span> // TODO Auto-generated catch block<a name="line.444"></a>
+<span class="sourceLineNo">445</span> e.printStackTrace();<a name="line.445"></a>
+<span class="sourceLineNo">446</span> }<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return LockState.LOCK_EVENT_WAIT;<a name="line.447"></a>
+<span class="sourceLineNo">448</span> }<a name="line.448"></a>
+<span class="sourceLineNo">449</span> this.lock = true;<a name="line.449"></a>
+<span class="sourceLineNo">450</span> return LockState.LOCK_ACQUIRED;<a name="line.450"></a>
+<span class="sourceLineNo">451</span> }<a name="line.451"></a>
+<span class="sourceLineNo">452</span><a name="line.452"></a>
+<span class="sourceLineNo">453</span> @Override<a name="line.453"></a>
+<span class="sourceLineNo">454</span> protected void releaseLock(final MasterProcedureEnv env) {<a name="line.454"></a>
+<span class="sourceLineNo">455</span> env.getProcedureScheduler().wakeRegion(this, getRegionInfo());<a name="line.455"></a>
+<span class="sourceLineNo">456</span> lock = false;<a name="line.456"></a>
+<span class="sourceLineNo">457</span> }<a name="line.457"></a>
+<span class="sourceLineNo">458</span><a name="line.458"></a>
+<span class="sourceLineNo">459</span> @Override<a name="line.459"></a>
+<span class="sourceLineNo">460</span> protected boolean holdLock(final MasterProcedureEnv env) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span> return true;<a name="line.461"></a>
+<span class="sourceLineNo">462</span> }<a name="line.462"></a>
+<span class="sourceLineNo">463</span><a name="line.463"></a>
+<span class="sourceLineNo">464</span> @Override<a name="line.464"></a>
+<span class="sourceLineNo">465</span> protected boolean hasLock(final MasterProcedureEnv env) {<a name="line.465"></a>
+<span class="sourceLineNo">466</span> return lock;<a name="line.466"></a>
+<span class="sourceLineNo">467</span> }<a name="line.467"></a>
+<span class="sourceLineNo">468</span><a name="line.468"></a>
+<span class="sourceLineNo">469</span> @Override<a name="line.469"></a>
+<span class="sourceLineNo">470</span> protected boolean shouldWaitClientAck(MasterProcedureEnv env) {<a name="line.470"></a>
+<span class="sourceLineNo">471</span> // The operation is triggered internally on the server<a name="line.471"></a>
+<span class="sourceLineNo">472</span> // the client does not know about this procedure.<a name="line.472"></a>
+<span class="sourceLineNo">473</span> return false;<a name="line.473"></a>
+<span class="sourceLineNo">474</span> }<a name="line.474"></a>
+<span class="sourceLineNo">475</span><a name="line.475"></a>
+<span class="sourceLineNo">476</span> /**<a name="line.476"></a>
+<span class="sourceLineNo">477</span> * Used by ServerCrashProcedure to see if this Assign/Unassign needs processing.<a name="line.477"></a>
+<span class="sourceLineNo">478</span> * @return ServerName the Assign or Unassign is going against.<a name="line.478"></a>
+<span class="sourceLineNo">479</span> */<a name="line.479"></a>
+<span class="sourceLineNo">480</span> public abstract ServerName getServer(final MasterProcedureEnv env);<a name="line.480"></a>
+<span class="sourceLineNo">481</span><a name="line.481"></a>
+<span class="sourceLineNo">482</span> @Override<a name="line.482"></a>
+<span class="sourceLineNo">483</span> public void remoteOperationCompleted(MasterProcedureEnv env) {<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.484"></a>
+<span class="sourceLineNo">485</span> throw new UnsupportedOperationException();<a name="line.485"></a>
+<span class="sourceLineNo">486</span> }<a name="line.486"></a>
+<span class="sourceLineNo">487</span><a name="line.487"></a>
+<span class="sourceLineNo">488</span> @Override<a name="line.488"></a>
+<span class="sourceLineNo">489</span> public void remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error) {<a name="line.489"></a>
+<span class="sourceLineNo">490</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.490"></a>
+<span class="sourceLineNo">491</span> throw new UnsupportedOperationException();<a name="line.491"></a>
+<span class="sourceLineNo">492</span> }<a name="line.492"></a>
+<span class="sourceLineNo">493</span>}<a name="line.493"></a>
[07/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.html
index c8a3f1e..ed25b40 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/Procedure.html
@@ -83,854 +83,859 @@
<span class="sourceLineNo">075</span> * during the execute() step. In case of failure and restart, rollback() may be<a name="line.75"></a>
<span class="sourceLineNo">076</span> * called multiple times, so again the code must be idempotent.<a name="line.76"></a>
<span class="sourceLineNo">077</span> *<a name="line.77"></a>
-<span class="sourceLineNo">078</span> * <p>Procedure can be made respect a locking regime. It has acqure/release methods as<a name="line.78"></a>
+<span class="sourceLineNo">078</span> * <p>Procedure can be made respect a locking regime. It has acquire/release methods as<a name="line.78"></a>
<span class="sourceLineNo">079</span> * well as an {@link #hasLock(Object)}. The lock implementation is up to the implementor.<a name="line.79"></a>
<span class="sourceLineNo">080</span> * If an entity needs to be locked for the life of a procedure -- not just the calls to<a name="line.80"></a>
<span class="sourceLineNo">081</span> * execute -- then implementations should say so with the {@link #holdLock(Object)}<a name="line.81"></a>
<span class="sourceLineNo">082</span> * method.<a name="line.82"></a>
<span class="sourceLineNo">083</span> *<a name="line.83"></a>
-<span class="sourceLineNo">084</span> * <p>There are hooks for collecting metrics on submit of the procedure and on finish.<a name="line.84"></a>
-<span class="sourceLineNo">085</span> * See {@link #updateMetricsOnSubmit(Object)} and<a name="line.85"></a>
-<span class="sourceLineNo">086</span> * {@link #updateMetricsOnFinish(Object, long, boolean)}.<a name="line.86"></a>
-<span class="sourceLineNo">087</span> */<a name="line.87"></a>
-<span class="sourceLineNo">088</span>@InterfaceAudience.Private<a name="line.88"></a>
-<span class="sourceLineNo">089</span>@InterfaceStability.Evolving<a name="line.89"></a>
-<span class="sourceLineNo">090</span>public abstract class Procedure<TEnvironment> implements Comparable<Procedure<TEnvironment>> {<a name="line.90"></a>
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-<span class="sourceLineNo">092</span> public static final long NO_PROC_ID = -1;<a name="line.92"></a>
-<span class="sourceLineNo">093</span> protected static final int NO_TIMEOUT = -1;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public enum LockState {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> LOCK_ACQUIRED, // Lock acquired and ready to execute<a name="line.96"></a>
-<span class="sourceLineNo">097</span> LOCK_YIELD_WAIT, // Lock not acquired, framework needs to yield<a name="line.97"></a>
-<span class="sourceLineNo">098</span> LOCK_EVENT_WAIT, // Lock not acquired, an event will yield the procedure<a name="line.98"></a>
-<span class="sourceLineNo">099</span> }<a name="line.99"></a>
-<span class="sourceLineNo">100</span><a name="line.100"></a>
-<span class="sourceLineNo">101</span> // Unchanged after initialization<a name="line.101"></a>
-<span class="sourceLineNo">102</span> private NonceKey nonceKey = null;<a name="line.102"></a>
-<span class="sourceLineNo">103</span> private String owner = null;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> private long parentProcId = NO_PROC_ID;<a name="line.104"></a>
-<span class="sourceLineNo">105</span> private long rootProcId = NO_PROC_ID;<a name="line.105"></a>
-<span class="sourceLineNo">106</span> private long procId = NO_PROC_ID;<a name="line.106"></a>
-<span class="sourceLineNo">107</span> private long submittedTime;<a name="line.107"></a>
-<span class="sourceLineNo">108</span><a name="line.108"></a>
-<span class="sourceLineNo">109</span> // Runtime state, updated every operation<a name="line.109"></a>
-<span class="sourceLineNo">110</span> private ProcedureState state = ProcedureState.INITIALIZING;<a name="line.110"></a>
-<span class="sourceLineNo">111</span> private RemoteProcedureException exception = null;<a name="line.111"></a>
-<span class="sourceLineNo">112</span> private int[] stackIndexes = null;<a name="line.112"></a>
-<span class="sourceLineNo">113</span> private int childrenLatch = 0;<a name="line.113"></a>
-<span class="sourceLineNo">114</span><a name="line.114"></a>
-<span class="sourceLineNo">115</span> private volatile int timeout = NO_TIMEOUT;<a name="line.115"></a>
-<span class="sourceLineNo">116</span> private volatile long lastUpdate;<a name="line.116"></a>
-<span class="sourceLineNo">117</span><a name="line.117"></a>
-<span class="sourceLineNo">118</span> private volatile byte[] result = null;<a name="line.118"></a>
+<span class="sourceLineNo">084</span> * <p>Procedures can be suspended or put in wait state with a callback that gets executed on<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * Procedure-specified timeout. See {@link #setTimeout(int)}}, and<a name="line.85"></a>
+<span class="sourceLineNo">086</span> * {@link #setTimeoutFailure(Object)}. See TestProcedureEvents and the<a name="line.86"></a>
+<span class="sourceLineNo">087</span> * TestTimeoutEventProcedure class for an example usage.</p><a name="line.87"></a>
+<span class="sourceLineNo">088</span> *<a name="line.88"></a>
+<span class="sourceLineNo">089</span> * <p>There are hooks for collecting metrics on submit of the procedure and on finish.<a name="line.89"></a>
+<span class="sourceLineNo">090</span> * See {@link #updateMetricsOnSubmit(Object)} and<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * {@link #updateMetricsOnFinish(Object, long, boolean)}.<a name="line.91"></a>
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+<span class="sourceLineNo">096</span> private static final Logger LOG = LoggerFactory.getLogger(Procedure.class);<a name="line.96"></a>
+<span class="sourceLineNo">097</span> public static final long NO_PROC_ID = -1;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> protected static final int NO_TIMEOUT = -1;<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public enum LockState {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> LOCK_ACQUIRED, // Lock acquired and ready to execute<a name="line.101"></a>
+<span class="sourceLineNo">102</span> LOCK_YIELD_WAIT, // Lock not acquired, framework needs to yield<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOCK_EVENT_WAIT, // Lock not acquired, an event will yield the procedure<a name="line.103"></a>
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+<span class="sourceLineNo">105</span><a name="line.105"></a>
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+<span class="sourceLineNo">116</span> private RemoteProcedureException exception = null;<a name="line.116"></a>
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-<span class="sourceLineNo">128</span> * @throws InterruptedException the procedure will be added back to the queue and retried later.<a name="line.128"></a>
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-<span class="sourceLineNo">130</span> * has set itself up waiting for an external event to wake it back up again.<a name="line.130"></a>
-<span class="sourceLineNo">131</span> */<a name="line.131"></a>
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-<span class="sourceLineNo">136</span> * The code to undo what was done by the execute() code.<a name="line.136"></a>
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-<span class="sourceLineNo">138</span> * abort was requested. It should cleanup all the resources created by<a name="line.138"></a>
-<span class="sourceLineNo">139</span> * the execute() call. The implementation must be idempotent since rollback()<a name="line.139"></a>
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-<span class="sourceLineNo">145</span> */<a name="line.145"></a>
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-<span class="sourceLineNo">151</span> * with it, if they want to be abortable. The simplest implementation<a name="line.151"></a>
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-<span class="sourceLineNo">153</span> * will check if the abort flag is set or not.<a name="line.153"></a>
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-<span class="sourceLineNo">155</span> * must be idempotent.<a name="line.155"></a>
-<span class="sourceLineNo">156</span> *<a name="line.156"></a>
-<span class="sourceLineNo">157</span> * <p>NOTE: abort() is not like Thread.interrupt(). It is just a notification<a name="line.157"></a>
-<span class="sourceLineNo">158</span> * that allows the procedure implementor abort.<a name="line.158"></a>
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-<span class="sourceLineNo">161</span><a name="line.161"></a>
-<span class="sourceLineNo">162</span> /**<a name="line.162"></a>
-<span class="sourceLineNo">163</span> * The user-level code of the procedure may have some state to<a name="line.163"></a>
-<span class="sourceLineNo">164</span> * persist (e.g. input arguments or current position in the processing state) to<a name="line.164"></a>
-<span class="sourceLineNo">165</span> * be able to resume on failure.<a name="line.165"></a>
-<span class="sourceLineNo">166</span> * @param serializer stores the serializable state<a name="line.166"></a>
-<span class="sourceLineNo">167</span> */<a name="line.167"></a>
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-<span class="sourceLineNo">171</span> /**<a name="line.171"></a>
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-<span class="sourceLineNo">173</span> * state.<a name="line.173"></a>
-<span class="sourceLineNo">174</span> * @param serializer contains the serialized state<a name="line.174"></a>
-<span class="sourceLineNo">175</span> */<a name="line.175"></a>
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-<span class="sourceLineNo">178</span><a name="line.178"></a>
-<span class="sourceLineNo">179</span> /**<a name="line.179"></a>
-<span class="sourceLineNo">180</span> * The user should override this method if they need a lock on an Entity.<a name="line.180"></a>
-<span class="sourceLineNo">181</span> * A lock can be anything, and it is up to the implementor. The Procedure<a name="line.181"></a>
-<span class="sourceLineNo">182</span> * Framework will call this method just before it invokes {@link #execute(Object)}.<a name="line.182"></a>
-<span class="sourceLineNo">183</span> * It calls {@link #releaseLock(Object)} after the call to execute.<a name="line.183"></a>
-<span class="sourceLineNo">184</span> *<a name="line.184"></a>
-<span class="sourceLineNo">185</span> * <p>If you need to hold the lock for the life of the Procedure -- i.e. you do not<a name="line.185"></a>
-<span class="sourceLineNo">186</span> * want any other Procedure interfering while this Procedure is running, see<a name="line.186"></a>
-<span class="sourceLineNo">187</span> * {@link #holdLock(Object)}.<a name="line.187"></a>
-<span class="sourceLineNo">188</span> *<a name="line.188"></a>
-<span class="sourceLineNo">189</span> * <p>Example: in our Master we can execute request in parallel for different tables.<a name="line.189"></a>
-<span class="sourceLineNo">190</span> * We can create t1 and create t2 and these creates can be executed at the same time.<a name="line.190"></a>
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-<span class="sourceLineNo">192</span> *<a name="line.192"></a>
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-<span class="sourceLineNo">278</span> * By default, the executor will keep the procedure result around util<a name="line.278"></a>
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-<span class="sourceLineNo">314</span> submittedCounter.increment();<a name="line.314"></a>
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+<span class="sourceLineNo">132</span> * @throws ProcedureYieldException the procedure will be added back to the queue and retried later.<a name="line.132"></a>
+<span class="sourceLineNo">133</span> * @throws InterruptedException the procedure will be added back to the queue and retried later.<a name="line.133"></a>
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+<span class="sourceLineNo">147</span> * @param env the environment passed to the ProcedureExecutor<a name="line.147"></a>
+<span class="sourceLineNo">148</span> * @throws IOException temporary failure, the rollback will retry later<a name="line.148"></a>
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+<span class="sourceLineNo">154</span> /**<a name="line.154"></a>
+<span class="sourceLineNo">155</span> * The abort() call is asynchronous and each procedure must decide how to deal<a name="line.155"></a>
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+<span class="sourceLineNo">157</span> * is to have an AtomicBoolean set in the abort() method and then the execute()<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * will check if the abort flag is set or not.<a name="line.158"></a>
+<span class="sourceLineNo">159</span> * abort() may be called multiple times from the client, so the implementation<a name="line.159"></a>
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+<span class="sourceLineNo">161</span> *<a name="line.161"></a>
+<span class="sourceLineNo">162</span> * <p>NOTE: abort() is not like Thread.interrupt(). It is just a notification<a name="line.162"></a>
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+<span class="sourceLineNo">167</span> /**<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * The user-level code of the procedure may have some state to<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * persist (e.g. input arguments or current position in the processing state) to<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * be able to resume on failure.<a name="line.170"></a>
+<span class="sourceLineNo">171</span> * @param serializer stores the serializable state<a name="line.171"></a>
+<span class="sourceLineNo">172</span> */<a name="line.172"></a>
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+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> /**<a name="line.176"></a>
+<span class="sourceLineNo">177</span> * Called on store load to allow the user to decode the previously serialized<a name="line.177"></a>
+<span class="sourceLineNo">178</span> * state.<a name="line.178"></a>
+<span class="sourceLineNo">179</span> * @param serializer contains the serialized state<a name="line.179"></a>
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+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> /**<a name="line.184"></a>
+<span class="sourceLineNo">185</span> * The user should override this method if they need a lock on an Entity.<a name="line.185"></a>
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+<span class="sourceLineNo">187</span> * Framework will call this method just before it invokes {@link #execute(Object)}.<a name="line.187"></a>
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+<span class="sourceLineNo">189</span> *<a name="line.189"></a>
+<span class="sourceLineNo">190</span> * <p>If you need to hold the lock for the life of the Procedure -- i.e. you do not<a name="line.190"></a>
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+<span class="sourceLineNo">193</span> *<a name="line.193"></a>
+<span class="sourceLineNo">194</span> * <p>Example: in our Master we can execute request in parallel for different tables.<a name="line.194"></a>
+<span class="sourceLineNo">195</span> * We can create t1 and create t2 and these creates can be executed at the same time.<a name="line.195"></a>
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+<span class="sourceLineNo">197</span> *<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * <p>There are 3 LockState:<a name="line.198"></a>
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+<span class="sourceLineNo">201</span> * <li>LOCK_YIELD_WAIT should be returned when the proc has not the lock and the framework<a name="line.201"></a>
+<span class="sourceLineNo">202</span> * should take care of readding the procedure back to the runnable set for retry</li><a name="line.202"></a>
+<span class="sourceLineNo">203</span> * <li>LOCK_EVENT_WAIT should be returned when the proc has not the lock and someone will<a name="line.203"></a>
+<span class="sourceLineNo">204</span> * take care of readding the procedure back to the runnable set when the lock is available.<a name="line.204"></a>
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+<span class="sourceLineNo">206</span> * @return the lock state as described above.<a name="line.206"></a>
+<span class="sourceLineNo">207</span> */<a name="line.207"></a>
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+<span class="sourceLineNo">212</span> /**<a name="line.212"></a>
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+<span class="sourceLineNo">214</span> */<a name="line.214"></a>
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+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span> /**<a name="line.219"></a>
+<span class="sourceLineNo">220</span> * Used to keep the procedure lock even when the procedure is yielding or suspended.<a name="line.220"></a>
+<span class="sourceLineNo">221</span> * Must implement {@link #hasLock(Object)} if you want to hold the lock for life<a name="line.221"></a>
+<span class="sourceLineNo">222</span> * of the Procedure.<a name="line.222"></a>
+<span class="sourceLineNo">223</span> * @see #hasLock(Object)<a name="line.223"></a>
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+<span class="sourceLineNo">225</span> */<a name="line.225"></a>
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+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span> /**<a name="line.230"></a>
+<span class="sourceLineNo">231</span> * This is used in conjunction with {@link #holdLock(Object)}. If {@link #holdLock(Object)}<a name="line.231"></a>
+<span class="sourceLineNo">232</span> * returns true, the procedure executor will call acquireLock() once and thereafter<a name="line.232"></a>
+<span class="sourceLineNo">233</span> * not call {@link #releaseLock(Object)} until the Procedure is done (Normally, it calls<a name="line.233"></a>
+<span class="sourceLineNo">234</span> * release/acquire around each invocation of {@link #execute(Object)}.<a name="line.234"></a>
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+<span class="sourceLineNo">236</span> * @return true if the procedure has the lock, false otherwise.<a name="line.236"></a>
+<span class="sourceLineNo">237</span> */<a name="line.237"></a>
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<TRUNCATED>
[05/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html
index dcc1cc1..6be6b66 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.RetryConfig.html
@@ -32,157 +32,173 @@
<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
-<span class="sourceLineNo">027</span>@InterfaceAudience.Private<a name="line.27"></a>
-<span class="sourceLineNo">028</span>public class RetryCounter {<a name="line.28"></a>
-<span class="sourceLineNo">029</span><a name="line.29"></a>
-<span class="sourceLineNo">030</span> /**<a name="line.30"></a>
-<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a>
-<span class="sourceLineNo">032</span> */<a name="line.32"></a>
-<span class="sourceLineNo">033</span> public static class RetryConfig {<a name="line.33"></a>
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-<span class="sourceLineNo">037</span> private TimeUnit timeUnit;<a name="line.37"></a>
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-<span class="sourceLineNo">039</span><a name="line.39"></a>
-<span class="sourceLineNo">040</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.40"></a>
-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span> public RetryConfig() {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> maxAttempts = 1;<a name="line.43"></a>
-<span class="sourceLineNo">044</span> sleepInterval = 1000;<a name="line.44"></a>
-<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a>
-<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> }<a name="line.48"></a>
+<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * settings, and a Retry Policy, (See org.apache.hadoop.io.retry.RetryPolicy).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> * Like <a href=https://github.com/rholder/guava-retrying>guava-retrying</a>.<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * @since 0.92.0<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * @see RetryCounterFactory<a name="line.34"></a>
+<span class="sourceLineNo">035</span> */<a name="line.35"></a>
+<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a>
+<span class="sourceLineNo">037</span>public class RetryCounter {<a name="line.37"></a>
+<span class="sourceLineNo">038</span> /**<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * Configuration for a retry counter<a name="line.39"></a>
+<span class="sourceLineNo">040</span> */<a name="line.40"></a>
+<span class="sourceLineNo">041</span> public static class RetryConfig {<a name="line.41"></a>
+<span class="sourceLineNo">042</span> private int maxAttempts;<a name="line.42"></a>
+<span class="sourceLineNo">043</span> private long sleepInterval;<a name="line.43"></a>
+<span class="sourceLineNo">044</span> private long maxSleepTime;<a name="line.44"></a>
+<span class="sourceLineNo">045</span> private TimeUnit timeUnit;<a name="line.45"></a>
+<span class="sourceLineNo">046</span> private BackoffPolicy backoffPolicy;<a name="line.46"></a>
+<span class="sourceLineNo">047</span><a name="line.47"></a>
+<span class="sourceLineNo">048</span> private static final BackoffPolicy DEFAULT_BACKOFF_POLICY = new ExponentialBackoffPolicy();<a name="line.48"></a>
<span class="sourceLineNo">049</span><a name="line.49"></a>
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-<span class="sourceLineNo">051</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.51"></a>
-<span class="sourceLineNo">052</span> this.maxAttempts = maxAttempts;<a name="line.52"></a>
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-<span class="sourceLineNo">063</span><a name="line.63"></a>
-<span class="sourceLineNo">064</span> public RetryConfig setMaxAttempts(int maxAttempts) {<a name="line.64"></a>
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-<span class="sourceLineNo">066</span> return this;<a name="line.66"></a>
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-<span class="sourceLineNo">068</span><a name="line.68"></a>
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-<span class="sourceLineNo">088</span> public long getMaxSleepTime() {<a name="line.88"></a>
-<span class="sourceLineNo">089</span> return maxSleepTime;<a name="line.89"></a>
+<span class="sourceLineNo">050</span> public RetryConfig() {<a name="line.50"></a>
+<span class="sourceLineNo">051</span> maxAttempts = 1;<a name="line.51"></a>
+<span class="sourceLineNo">052</span> sleepInterval = 1000;<a name="line.52"></a>
+<span class="sourceLineNo">053</span> maxSleepTime = -1;<a name="line.53"></a>
+<span class="sourceLineNo">054</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.54"></a>
+<span class="sourceLineNo">055</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.55"></a>
+<span class="sourceLineNo">056</span> }<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span> public RetryConfig(int maxAttempts, long sleepInterval, long maxSleepTime,<a name="line.58"></a>
+<span class="sourceLineNo">059</span> TimeUnit timeUnit, BackoffPolicy backoffPolicy) {<a name="line.59"></a>
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+<span class="sourceLineNo">061</span> this.sleepInterval = sleepInterval;<a name="line.61"></a>
+<span class="sourceLineNo">062</span> this.maxSleepTime = maxSleepTime;<a name="line.62"></a>
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+<span class="sourceLineNo">065</span> }<a name="line.65"></a>
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+<span class="sourceLineNo">069</span> return this;<a name="line.69"></a>
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+<span class="sourceLineNo">074</span> return this;<a name="line.74"></a>
+<span class="sourceLineNo">075</span> }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span> public RetryConfig setMaxSleepTime(long maxSleepTime) {<a name="line.77"></a>
+<span class="sourceLineNo">078</span> this.maxSleepTime = maxSleepTime;<a name="line.78"></a>
+<span class="sourceLineNo">079</span> return this;<a name="line.79"></a>
+<span class="sourceLineNo">080</span> }<a name="line.80"></a>
+<span class="sourceLineNo">081</span><a name="line.81"></a>
+<span class="sourceLineNo">082</span> public RetryConfig setSleepInterval(long sleepInterval) {<a name="line.82"></a>
+<span class="sourceLineNo">083</span> this.sleepInterval = sleepInterval;<a name="line.83"></a>
+<span class="sourceLineNo">084</span> return this;<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span> public RetryConfig setTimeUnit(TimeUnit timeUnit) {<a name="line.87"></a>
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+<span class="sourceLineNo">089</span> return this;<a name="line.89"></a>
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<span class="sourceLineNo">099</span><a name="line.99"></a>
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+<span class="sourceLineNo">100</span> public long getSleepInterval() {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> return sleepInterval;<a name="line.101"></a>
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-<span class="sourceLineNo">103</span> }<a name="line.103"></a>
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-<span class="sourceLineNo">105</span> /**<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.106"></a>
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+<span class="sourceLineNo">110</span> }<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> /**<a name="line.113"></a>
+<span class="sourceLineNo">114</span> * Policy for calculating sleeping intervals between retry attempts<a name="line.114"></a>
+<span class="sourceLineNo">115</span> */<a name="line.115"></a>
+<span class="sourceLineNo">116</span> public static class BackoffPolicy {<a name="line.116"></a>
+<span class="sourceLineNo">117</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.117"></a>
+<span class="sourceLineNo">118</span> return config.getSleepInterval();<a name="line.118"></a>
<span class="sourceLineNo">119</span> }<a name="line.119"></a>
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<span class="sourceLineNo">121</span><a name="line.121"></a>
-<span class="sourceLineNo">122</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.122"></a>
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<span class="sourceLineNo">123</span> @Override<a name="line.123"></a>
<span class="sourceLineNo">124</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.124"></a>
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-<span class="sourceLineNo">126</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.126"></a>
+<span class="sourceLineNo">125</span> long backoffTime = (long) (config.getSleepInterval() * Math.pow(2, attempts));<a name="line.125"></a>
+<span class="sourceLineNo">126</span> return backoffTime;<a name="line.126"></a>
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<span class="sourceLineNo">129</span><a name="line.129"></a>
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-<span class="sourceLineNo">132</span> private RetryConfig retryConfig;<a name="line.132"></a>
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-<span class="sourceLineNo">139</span> public RetryCounter(RetryConfig retryConfig) {<a name="line.139"></a>
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-<span class="sourceLineNo">154</span> long sleepTime = retryConfig.backoffPolicy.getBackoffTime(retryConfig, attempts);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> if (LOG.isTraceEnabled()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> LOG.trace("Sleeping " + sleepTime + "ms before retry #" + attempts + "...");<a name="line.156"></a>
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-<span class="sourceLineNo">158</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.158"></a>
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+<span class="sourceLineNo">134</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.134"></a>
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+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> public RetryCounter(RetryConfig retryConfig) {<a name="line.147"></a>
+<span class="sourceLineNo">148</span> this.attempts = 0;<a name="line.148"></a>
+<span class="sourceLineNo">149</span> this.retryConfig = retryConfig;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> public int getMaxAttempts() {<a name="line.152"></a>
+<span class="sourceLineNo">153</span> return retryConfig.getMaxAttempts();<a name="line.153"></a>
+<span class="sourceLineNo">154</span> }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> /**<a name="line.156"></a>
+<span class="sourceLineNo">157</span> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * @throws InterruptedException<a name="line.158"></a>
+<span class="sourceLineNo">159</span> */<a name="line.159"></a>
+<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a>
+<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a>
+<span class="sourceLineNo">165</span> useRetry();<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> public boolean shouldRetry() {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
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+<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a>
+<span class="sourceLineNo">174</span> }<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a>
+<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a>
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+<span class="sourceLineNo">182</span> }<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a>
+<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a>
+<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a>
+<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span>}<a name="line.193"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html
index dcc1cc1..6be6b66 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/util/RetryCounter.html
@@ -32,157 +32,173 @@
<span class="sourceLineNo">024</span>import org.slf4j.Logger;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import org.slf4j.LoggerFactory;<a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
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-<span class="sourceLineNo">028</span>public class RetryCounter {<a name="line.28"></a>
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-<span class="sourceLineNo">030</span> /**<a name="line.30"></a>
-<span class="sourceLineNo">031</span> * Configuration for a retry counter<a name="line.31"></a>
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-<span class="sourceLineNo">041</span><a name="line.41"></a>
-<span class="sourceLineNo">042</span> public RetryConfig() {<a name="line.42"></a>
-<span class="sourceLineNo">043</span> maxAttempts = 1;<a name="line.43"></a>
-<span class="sourceLineNo">044</span> sleepInterval = 1000;<a name="line.44"></a>
-<span class="sourceLineNo">045</span> maxSleepTime = -1;<a name="line.45"></a>
-<span class="sourceLineNo">046</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.46"></a>
-<span class="sourceLineNo">047</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.47"></a>
-<span class="sourceLineNo">048</span> }<a name="line.48"></a>
+<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
+<span class="sourceLineNo">028</span> * Operation retry accounting.<a name="line.28"></a>
+<span class="sourceLineNo">029</span> * Use to calculate wait period, {@link #getBackoffTimeAndIncrementAttempts()}}, or for performing<a name="line.29"></a>
+<span class="sourceLineNo">030</span> * wait, {@link #sleepUntilNextRetry()}, in accordance with a {@link RetryConfig}, initial<a name="line.30"></a>
+<span class="sourceLineNo">031</span> * settings, and a Retry Policy, (See org.apache.hadoop.io.retry.RetryPolicy).<a name="line.31"></a>
+<span class="sourceLineNo">032</span> * Like <a href=https://github.com/rholder/guava-retrying>guava-retrying</a>.<a name="line.32"></a>
+<span class="sourceLineNo">033</span> * @since 0.92.0<a name="line.33"></a>
+<span class="sourceLineNo">034</span> * @see RetryCounterFactory<a name="line.34"></a>
+<span class="sourceLineNo">035</span> */<a name="line.35"></a>
+<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a>
+<span class="sourceLineNo">037</span>public class RetryCounter {<a name="line.37"></a>
+<span class="sourceLineNo">038</span> /**<a name="line.38"></a>
+<span class="sourceLineNo">039</span> * Configuration for a retry counter<a name="line.39"></a>
+<span class="sourceLineNo">040</span> */<a name="line.40"></a>
+<span class="sourceLineNo">041</span> public static class RetryConfig {<a name="line.41"></a>
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+<span class="sourceLineNo">043</span> private long sleepInterval;<a name="line.43"></a>
+<span class="sourceLineNo">044</span> private long maxSleepTime;<a name="line.44"></a>
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+<span class="sourceLineNo">047</span><a name="line.47"></a>
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+<span class="sourceLineNo">054</span> timeUnit = TimeUnit.MILLISECONDS;<a name="line.54"></a>
+<span class="sourceLineNo">055</span> backoffPolicy = DEFAULT_BACKOFF_POLICY;<a name="line.55"></a>
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-<span class="sourceLineNo">154</span> long sleepTime = retryConfig.backoffPolicy.getBackoffTime(retryConfig, attempts);<a name="line.154"></a>
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-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span>}<a name="line.177"></a>
+<span class="sourceLineNo">130</span> public static class ExponentialBackoffPolicyWithLimit extends ExponentialBackoffPolicy {<a name="line.130"></a>
+<span class="sourceLineNo">131</span> @Override<a name="line.131"></a>
+<span class="sourceLineNo">132</span> public long getBackoffTime(RetryConfig config, int attempts) {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> long backoffTime = super.getBackoffTime(config, attempts);<a name="line.133"></a>
+<span class="sourceLineNo">134</span> return config.getMaxSleepTime() > 0 ? Math.min(backoffTime, config.getMaxSleepTime()) : backoffTime;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span> }<a name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span> private static final Logger LOG = LoggerFactory.getLogger(RetryCounter.class);<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span> private RetryConfig retryConfig;<a name="line.140"></a>
+<span class="sourceLineNo">141</span> private int attempts;<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> public RetryCounter(int maxAttempts, long sleepInterval, TimeUnit timeUnit) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> this(new RetryConfig(maxAttempts, sleepInterval, -1, timeUnit, new ExponentialBackoffPolicy()));<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> public RetryCounter(RetryConfig retryConfig) {<a name="line.147"></a>
+<span class="sourceLineNo">148</span> this.attempts = 0;<a name="line.148"></a>
+<span class="sourceLineNo">149</span> this.retryConfig = retryConfig;<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span><a name="line.151"></a>
+<span class="sourceLineNo">152</span> public int getMaxAttempts() {<a name="line.152"></a>
+<span class="sourceLineNo">153</span> return retryConfig.getMaxAttempts();<a name="line.153"></a>
+<span class="sourceLineNo">154</span> }<a name="line.154"></a>
+<span class="sourceLineNo">155</span><a name="line.155"></a>
+<span class="sourceLineNo">156</span> /**<a name="line.156"></a>
+<span class="sourceLineNo">157</span> * Sleep for a back off time as supplied by the backoff policy, and increases the attempts<a name="line.157"></a>
+<span class="sourceLineNo">158</span> * @throws InterruptedException<a name="line.158"></a>
+<span class="sourceLineNo">159</span> */<a name="line.159"></a>
+<span class="sourceLineNo">160</span> public void sleepUntilNextRetry() throws InterruptedException {<a name="line.160"></a>
+<span class="sourceLineNo">161</span> int attempts = getAttemptTimes();<a name="line.161"></a>
+<span class="sourceLineNo">162</span> long sleepTime = getBackoffTime();<a name="line.162"></a>
+<span class="sourceLineNo">163</span> LOG.trace("Sleeping {} ms before retry #{}...", sleepTime, attempts);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> retryConfig.getTimeUnit().sleep(sleepTime);<a name="line.164"></a>
+<span class="sourceLineNo">165</span> useRetry();<a name="line.165"></a>
+<span class="sourceLineNo">166</span> }<a name="line.166"></a>
+<span class="sourceLineNo">167</span><a name="line.167"></a>
+<span class="sourceLineNo">168</span> public boolean shouldRetry() {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> return attempts < retryConfig.getMaxAttempts();<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> public void useRetry() {<a name="line.172"></a>
+<span class="sourceLineNo">173</span> attempts++;<a name="line.173"></a>
+<span class="sourceLineNo">174</span> }<a name="line.174"></a>
+<span class="sourceLineNo">175</span><a name="line.175"></a>
+<span class="sourceLineNo">176</span> public boolean isRetry() {<a name="line.176"></a>
+<span class="sourceLineNo">177</span> return attempts > 0;<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> public int getAttemptTimes() {<a name="line.180"></a>
+<span class="sourceLineNo">181</span> return attempts;<a name="line.181"></a>
+<span class="sourceLineNo">182</span> }<a name="line.182"></a>
+<span class="sourceLineNo">183</span><a name="line.183"></a>
+<span class="sourceLineNo">184</span> public long getBackoffTime() {<a name="line.184"></a>
+<span class="sourceLineNo">185</span> return this.retryConfig.backoffPolicy.getBackoffTime(this.retryConfig, getAttemptTimes());<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> public long getBackoffTimeAndIncrementAttempts() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> long backoffTime = getBackoffTime();<a name="line.189"></a>
+<span class="sourceLineNo">190</span> useRetry();<a name="line.190"></a>
+<span class="sourceLineNo">191</span> return backoffTime;<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span>}<a name="line.193"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/downloads.html
----------------------------------------------------------------------
diff --git a/downloads.html b/downloads.html
new file mode 100644
index 0000000..2775b1f
--- /dev/null
+++ b/downloads.html
@@ -0,0 +1,382 @@
+<!DOCTYPE html>
+<!--
+ | Generated by Apache Maven Doxia Site Renderer 1.6
+ | Rendered using Apache Maven Fluido Skin 1.5-HBASE
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>Apache HBase – Apache HBase Downloads</title>
+ <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
+ <link rel="stylesheet" href="./css/site.css" />
+ <link rel="stylesheet" href="./css/print.css" media="print" />
+
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+<link rel="stylesheet" href="css/site.css"/>
+
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+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.9.1/highlight.min.js"></script>
+
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+ <body class="topBarEnabled">
+
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+ <div id="topbar" class="navbar navbar-fixed-top ">
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+ </a>
+ <div class="nav-collapse">
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+ <ul class="nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache HBase Project <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="index.html" title="Overview">Overview</a>
+</li>
+
+ <li> <a href="license.html" title="License">License</a>
+</li>
+
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
+</li>
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+ <li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
+</li>
+
+ <li> <a href="coc.html" title="Code Of Conduct">Code Of Conduct</a>
+</li>
+
+ <li> <a href="http://blogs.apache.org/hbase/" title="Blog">Blog</a>
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+ <ul class="dropdown-menu">
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+ <li> <a href="apidocs/index.html" target="_blank" title="User API">User API</a>
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+</li>
+
+ <li> <a href="https://hbase.apache.org/2.0/devapidocs/index.html" target="_blank" title="Developer API">Developer API</a>
+</li>
+
+ <li> <a href="https://hbase.apache.org/2.0/testdevapidocs/index.html" target="_blank" title="Developer API (Test)">Developer API (Test)</a>
+</li>
+
+ <li> <a href="http://abloz.com/hbase/book.html" target="_blank" title="中文参考指南(单页)">中文参考指南(单页)</a>
+</li>
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+</li>
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+</li>
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+ <li> <a href="acid-semantics.html" target="_blank" title="ACID Semantics">ACID Semantics</a>
+</li>
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+ <li> <a href="book.html#arch.bulk.load" target="_blank" title="Bulk Loads">Bulk Loads</a>
+</li>
+
+ <li> <a href="metrics.html" target="_blank" title="Metrics">Metrics</a>
+</li>
+
+ <li> <a href="book.html#replication" target="_blank" title="Cluster replication">Cluster replication</a>
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+</li>
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+ <a href="" title="1.2 Documentation">1.2 Documentation</a>
+ <ul class="dropdown-menu">
+ <li> <a href="1.2/apidocs/index.html" target="_blank" title="API">API</a>
+</li>
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+</li>
+ <li> <a href="1.2/book.html" target="_blank" title="Ref Guide (single-page)">Ref Guide (single-page)</a>
+</li>
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+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">ASF <b class="caret"></b></a>
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+
+ <div id="search-form" class="navbar-search pull-right">
+ <script type="text/javascript">
+ var cx = '000385458301414556862:sq1bb0xugjg';
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+ <img src="images/hbase_logo_with_orca_large.png" alt="Apache HBase"/>
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+
+ <!-- Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License. -->
+
+<div class="section">
+<h2><a name="Downloads"></a>Downloads</h2>
+
+<p>The below table lists mirrored release artifacts and their associated hashes and signatures
+ available ONLY at apache.org. The keys used to sign releases can be found in our published
+ <a class="externalLink" href="http://www.apache.org/dist/hbase/KEYS">KEYS</a> file. See
+ <a class="externalLink" href="https://www.apache.org/dyn/closer.cgi#verify">Verify The Integrity Of The Files</a> for
+ how to verify your mirrored downloads.
+ </p>
+
+<div class="section">
+<h2><a name="Releases"></a>Releases</h2>
+
+<table border="0" class="table table-striped">
+
+<tr class="a">
+
+<th>Version</th>
+
+<th>Release Date</th>
+
+<th>Compatiblity Report</th>
+
+<th>Release Notes</th>
+
+<th>Commit</th>
+
+<th>Download</th>
+ </tr>
+
+<tr class="b">
+
+<td style="test-align: left">
+ 2.0.0
+ </td>
+
+<td style="test-align: left">
+ 2018/04/29
+ </td>
+
+<td style="test-align: left">
+ <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/compatibiliity_report_1.2.6vs2.0.0.html">1.2.6 vs 2.0.0</a>
+ </td>
+
+<td style="test-align: left">
+ <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/RELEASENOTES.md">2.0.0 Release Notes</a>
+ </td>
+
+<td style="test-align: left">
+ <a class="externalLink" href="https://git-wip-us.apache.org/repos/asf?p=hbase.git;a=commit;h=7483b111e4da77adbfc8062b3b22cbe7c2cb91c1">7483b111e4da77adbfc8062b3b22cbe7c2cb91c1</a>
+ </td>
+
+<td style="test-align: left">
+ <a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/2.0.0/hbase-2.0.0-src.tar.gz"></a> (<a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-src.tar.gz.sha512">sha512</a> <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-src.tar.gz.asc">asc</a>) <br />
+ <a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/2.0.0/hbase-2.0.0-bin.tar.gz"></a> (<a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-bin.tar.gz.sha512">sha512</a> <a class="externalLink" href="http://apache.org/dist/hbase/2.0.0/hbase-2.0.0-bin.tar.gz.asc">asc</a>)
+ </td>
+ </tr>
+ </table>
+ </div>
+
+
+
+<p>If you are looking for an old release that is not present here or on the
+ mirror, check the <a class="externalLink" href="http://archive.apache.org/dist/hbase/">Apache Archive</a>.
+ </p>
+</div>
+
+
+ </div>
+ </div>
+
+ <hr/>
+
+ <footer>
+ <div class="container">
+ <div class="row">
+ <p >Copyright © 2007–2018
+ <a href="https://www.apache.org/">The Apache Software Foundation</a>.
+ All rights reserved.
+
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
+ </p>
+ </div>
+
+ <p id="poweredBy" class="pull-right">
+ <a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy">
+ <img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" />
+ </a>
+ </p>
+
+ </div>
+ </footer>
+ </body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/export_control.html
----------------------------------------------------------------------
diff --git a/export_control.html b/export_control.html
index 50c9281..4d49d4e 100644
--- a/export_control.html
+++ b/export_control.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Export Control
@@ -63,7 +63,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -331,7 +331,7 @@ for more details.</p>
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/index.html
----------------------------------------------------------------------
diff --git a/index.html b/index.html
index 777d7a8..683626f 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Apache HBase™ Home</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -304,7 +304,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database
<h2><a name="Download"></a>Download</h2>
<p>
- Click <b><a class="externalLink" href="http://www.apache.org/dyn/closer.lua/hbase/">here</a></b> to download Apache HBase™.
+ Click <b><a href="downloads.html">here</a></b> to download Apache HBase™.
</p>
</div>
@@ -409,7 +409,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/integration.html
----------------------------------------------------------------------
diff --git a/integration.html b/integration.html
index bf83f44..8783c1f 100644
--- a/integration.html
+++ b/integration.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – CI Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -291,7 +291,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/issue-tracking.html
----------------------------------------------------------------------
diff --git a/issue-tracking.html b/issue-tracking.html
index 2770923..608a556 100644
--- a/issue-tracking.html
+++ b/issue-tracking.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Issue Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -288,7 +288,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/license.html
----------------------------------------------------------------------
diff --git a/license.html b/license.html
index edc79e7..85d1bab 100644
--- a/license.html
+++ b/license.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Licenses</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -491,7 +491,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/mail-lists.html
----------------------------------------------------------------------
diff --git a/mail-lists.html b/mail-lists.html
index a2aa725..b26b9e5 100644
--- a/mail-lists.html
+++ b/mail-lists.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Mailing Lists</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -341,7 +341,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/metrics.html
----------------------------------------------------------------------
diff --git a/metrics.html b/metrics.html
index 8520fcf..8b70543 100644
--- a/metrics.html
+++ b/metrics.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Apache HBase (TM) Metrics
@@ -63,7 +63,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -459,7 +459,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/old_news.html
----------------------------------------------------------------------
diff --git a/old_news.html b/old_news.html
index 32e01b3..233f7c8 100644
--- a/old_news.html
+++ b/old_news.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase –
Old Apache HBase (TM) News
@@ -63,7 +63,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -440,7 +440,7 @@ under the License. -->
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/plugin-management.html
----------------------------------------------------------------------
diff --git a/plugin-management.html b/plugin-management.html
index 487fd4d..e11774a 100644
--- a/plugin-management.html
+++ b/plugin-management.html
@@ -7,7 +7,7 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20180428" />
+ <meta name="Date-Revision-yyyymmdd" content="20180501" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache HBase – Project Plugin Management</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" />
@@ -61,7 +61,7 @@
<li> <a href="license.html" title="License">License</a>
</li>
- <li> <a href="http://www.apache.org/dyn/closer.lua/hbase/" title="Downloads">Downloads</a>
+ <li> <a href="downloads.html" title="Downloads">Downloads</a>
</li>
<li> <a href="https://issues.apache.org/jira/browse/HBASE?report=com.atlassian.jira.plugin.system.project:changelog-panel#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel" title="Release Notes">Release Notes</a>
@@ -440,7 +440,7 @@
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
All rights reserved.
- <li id="publishDate" class="pull-right">Last Published: 2018-04-28</li>
+ <li id="publishDate" class="pull-right">Last Published: 2018-05-01</li>
</p>
</div>
[11/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.html
index c546fc5..a4146f7 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.html
@@ -45,308 +45,311 @@
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.master.RegionState.State;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.wal.WALSplitter;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.zookeeper.MetaTableLocator;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.zookeeper.KeeperException;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.slf4j.Logger;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.slf4j.LoggerFactory;<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.51"></a>
-<span class="sourceLineNo">052</span><a name="line.52"></a>
-<span class="sourceLineNo">053</span>/**<a name="line.53"></a>
-<span class="sourceLineNo">054</span> * Store Region State to hbase:meta table.<a name="line.54"></a>
-<span class="sourceLineNo">055</span> */<a name="line.55"></a>
-<span class="sourceLineNo">056</span>@InterfaceAudience.Private<a name="line.56"></a>
-<span class="sourceLineNo">057</span>public class RegionStateStore {<a name="line.57"></a>
-<span class="sourceLineNo">058</span> private static final Logger LOG = LoggerFactory.getLogger(RegionStateStore.class);<a name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span> /** The delimiter for meta columns for replicaIds &gt; 0 */<a name="line.60"></a>
-<span class="sourceLineNo">061</span> protected static final char META_REPLICA_ID_DELIMITER = '_';<a name="line.61"></a>
-<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> private final MasterServices master;<a name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span> public RegionStateStore(final MasterServices master) {<a name="line.65"></a>
-<span class="sourceLineNo">066</span> this.master = master;<a name="line.66"></a>
-<span class="sourceLineNo">067</span> }<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span> public interface RegionStateVisitor {<a name="line.69"></a>
-<span class="sourceLineNo">070</span> void visitRegionState(RegionInfo regionInfo, State state,<a name="line.70"></a>
-<span class="sourceLineNo">071</span> ServerName regionLocation, ServerName lastHost, long openSeqNum);<a name="line.71"></a>
-<span class="sourceLineNo">072</span> }<a name="line.72"></a>
-<span class="sourceLineNo">073</span><a name="line.73"></a>
-<span class="sourceLineNo">074</span> public void visitMeta(final RegionStateVisitor visitor) throws IOException {<a name="line.74"></a>
-<span class="sourceLineNo">075</span> MetaTableAccessor.fullScanRegions(master.getConnection(), new MetaTableAccessor.Visitor() {<a name="line.75"></a>
-<span class="sourceLineNo">076</span> final boolean isDebugEnabled = LOG.isDebugEnabled();<a name="line.76"></a>
-<span class="sourceLineNo">077</span><a name="line.77"></a>
-<span class="sourceLineNo">078</span> @Override<a name="line.78"></a>
-<span class="sourceLineNo">079</span> public boolean visit(final Result r) throws IOException {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> if (r != null && !r.isEmpty()) {<a name="line.80"></a>
-<span class="sourceLineNo">081</span> long st = 0;<a name="line.81"></a>
-<span class="sourceLineNo">082</span> if (LOG.isTraceEnabled()) {<a name="line.82"></a>
-<span class="sourceLineNo">083</span> st = System.currentTimeMillis();<a name="line.83"></a>
-<span class="sourceLineNo">084</span> }<a name="line.84"></a>
-<span class="sourceLineNo">085</span> visitMetaEntry(visitor, r);<a name="line.85"></a>
-<span class="sourceLineNo">086</span> if (LOG.isTraceEnabled()) {<a name="line.86"></a>
-<span class="sourceLineNo">087</span> long et = System.currentTimeMillis();<a name="line.87"></a>
-<span class="sourceLineNo">088</span> LOG.trace("[T] LOAD META PERF " + StringUtils.humanTimeDiff(et - st));<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span> } else if (isDebugEnabled) {<a name="line.90"></a>
-<span class="sourceLineNo">091</span> LOG.debug("NULL result from meta - ignoring but this is strange.");<a name="line.91"></a>
-<span class="sourceLineNo">092</span> }<a name="line.92"></a>
-<span class="sourceLineNo">093</span> return true;<a name="line.93"></a>
-<span class="sourceLineNo">094</span> }<a name="line.94"></a>
-<span class="sourceLineNo">095</span> });<a name="line.95"></a>
-<span class="sourceLineNo">096</span> }<a name="line.96"></a>
-<span class="sourceLineNo">097</span><a name="line.97"></a>
-<span class="sourceLineNo">098</span> private void visitMetaEntry(final RegionStateVisitor visitor, final Result result)<a name="line.98"></a>
-<span class="sourceLineNo">099</span> throws IOException {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> final RegionLocations rl = MetaTableAccessor.getRegionLocations(result);<a name="line.100"></a>
-<span class="sourceLineNo">101</span> if (rl == null) return;<a name="line.101"></a>
-<span class="sourceLineNo">102</span><a name="line.102"></a>
-<span class="sourceLineNo">103</span> final HRegionLocation[] locations = rl.getRegionLocations();<a name="line.103"></a>
-<span class="sourceLineNo">104</span> if (locations == null) return;<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> for (int i = 0; i < locations.length; ++i) {<a name="line.106"></a>
-<span class="sourceLineNo">107</span> final HRegionLocation hrl = locations[i];<a name="line.107"></a>
-<span class="sourceLineNo">108</span> if (hrl == null) continue;<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span> final RegionInfo regionInfo = hrl.getRegion();<a name="line.110"></a>
-<span class="sourceLineNo">111</span> if (regionInfo == null) continue;<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> final int replicaId = regionInfo.getReplicaId();<a name="line.113"></a>
-<span class="sourceLineNo">114</span> final State state = getRegionState(result, replicaId);<a name="line.114"></a>
-<span class="sourceLineNo">115</span><a name="line.115"></a>
-<span class="sourceLineNo">116</span> final ServerName lastHost = hrl.getServerName();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> final ServerName regionLocation = getRegionServer(result, replicaId);<a name="line.117"></a>
-<span class="sourceLineNo">118</span> final long openSeqNum = -1;<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> // TODO: move under trace, now is visible for debugging<a name="line.120"></a>
-<span class="sourceLineNo">121</span> LOG.info("Load hbase:meta entry region={}, regionState={}, lastHost={}, " +<a name="line.121"></a>
-<span class="sourceLineNo">122</span> "regionLocation={}", regionInfo.getEncodedName(), state, lastHost, regionLocation);<a name="line.122"></a>
-<span class="sourceLineNo">123</span> visitor.visitRegionState(regionInfo, state, regionLocation, lastHost, openSeqNum);<a name="line.123"></a>
-<span class="sourceLineNo">124</span> }<a name="line.124"></a>
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-<span class="sourceLineNo">319</span><a name="line.319"></a>
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-<span class="sourceLineNo">341</span>}<a name="line.341"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.wal.WALSplitter;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.zookeeper.MetaTableLocator;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.zookeeper.KeeperException;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.slf4j.Logger;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.slf4j.LoggerFactory;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.52"></a>
+<span class="sourceLineNo">053</span><a name="line.53"></a>
+<span class="sourceLineNo">054</span>/**<a name="line.54"></a>
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+<span class="sourceLineNo">057</span>@InterfaceAudience.Private<a name="line.57"></a>
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+<span class="sourceLineNo">127</span><a name="line.127"></a>
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+<span class="sourceLineNo">137</span> // The regionStateNode may have no procedure in a test scenario; allow for this.<a name="line.137"></a>
+<span class="sourceLineNo">138</span> regionStateNode.getProcedure() != null?<a name="line.138"></a>
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+<span class="sourceLineNo">142</span><a name="line.142"></a>
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+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
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+<span class="sourceLineNo">200</span><a name="line.200"></a>
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+<span class="sourceLineNo">204</span> table.put(put);<a name="line.204"></a>
+<span class="sourceLineNo">205</span> } catch (IOException e) {<a name="line.205"></a>
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+<span class="sourceLineNo">207</span> // In tests we abort the Master!<a name="line.207"></a>
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+<span class="sourceLineNo">209</span> regionInfo.getShortNameToLog(), state);<a name="line.209"></a>
+<span class="sourceLineNo">210</span> LOG.error(msg, e);<a name="line.210"></a>
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+<span class="sourceLineNo">212</span> throw e;<a name="line.212"></a>
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+<span class="sourceLineNo">214</span> }<a name="line.214"></a>
+<span class="sourceLineNo">215</span><a name="line.215"></a>
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+<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> // Update Region Splitting State helpers<a name="line.224"></a>
+<span class="sourceLineNo">225</span> // ============================================================================================<a name="line.225"></a>
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+<span class="sourceLineNo">234</span> serverName, getRegionReplication(htd));<a name="line.234"></a>
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+<span class="sourceLineNo">236</span><a name="line.236"></a>
+<span class="sourceLineNo">237</span> // ============================================================================================<a name="line.237"></a>
+<span class="sourceLineNo">238</span> // Update Region Merging State helpers<a name="line.238"></a>
+<span class="sourceLineNo">239</span> // ============================================================================================<a name="line.239"></a>
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+<span class="sourceLineNo">247</span> regionBOpenSeqNum = getOpenSeqNumForParentRegion(hriB);<a name="line.247"></a>
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+<span class="sourceLineNo">252</span><a name="line.252"></a>
+<span class="sourceLineNo">253</span> // ============================================================================================<a name="line.253"></a>
+<span class="sourceLineNo">254</span> // Delete Region State helpers<a name="line.254"></a>
+<span class="sourceLineNo">255</span> // ============================================================================================<a name="line.255"></a>
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+<span class="sourceLineNo">259</span><a name="line.259"></a>
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+<span class="sourceLineNo">263</span><a name="line.263"></a>
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+<span class="sourceLineNo">265</span> // Table Descriptors helpers<a name="line.265"></a>
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+<span class="sourceLineNo">270</span><a name="line.270"></a>
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+<span class="sourceLineNo">274</span><a name="line.274"></a>
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+<span class="sourceLineNo">278</span><a name="line.278"></a>
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+<span class="sourceLineNo">283</span> // ==========================================================================<a name="line.283"></a>
+<span class="sourceLineNo">284</span> // Server Name<a name="line.284"></a>
+<span class="sourceLineNo">285</span> // ==========================================================================<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>
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[12/24] hbase-site git commit: Published site at
7790ab156eabbea4527ec8e5a1c39430398bed0c.
Posted by gi...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40477ee9/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.RegionStateVisitor.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.RegionStateVisitor.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.RegionStateVisitor.html
index c546fc5..a4146f7 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.RegionStateVisitor.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStateStore.RegionStateVisitor.html
@@ -45,308 +45,311 @@
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.master.MasterFileSystem;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.master.RegionState.State;<a name="line.39"></a>
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-<span class="sourceLineNo">053</span>/**<a name="line.53"></a>
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-<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> // Update Region Splitting State helpers<a name="line.221"></a>
-<span class="sourceLineNo">222</span> // ============================================================================================<a name="line.222"></a>
-<span class="sourceLineNo">223</span> public void splitRegion(RegionInfo parent, RegionInfo hriA, RegionInfo hriB,<a name="line.223"></a>
-<span class="sourceLineNo">224</span> ServerName serverName) throws IOException {<a name="line.224"></a>
-<span class="sourceLineNo">225</span> TableDescriptor htd = getTableDescriptor(parent.getTable());<a name="line.225"></a>
-<span class="sourceLineNo">226</span> long parentOpenSeqNum = HConstants.NO_SEQNUM;<a name="line.226"></a>
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-<span class="sourceLineNo">228</span> parentOpenSeqNum = getOpenSeqNumForParentRegion(parent);<a name="line.228"></a>
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-<span class="sourceLineNo">231</span> serverName, getRegionReplication(htd));<a name="line.231"></a>
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-<span class="sourceLineNo">234</span> // ============================================================================================<a name="line.234"></a>
-<span class="sourceLineNo">235</span> // Update Region Merging State helpers<a name="line.235"></a>
-<span class="sourceLineNo">236</span> // ============================================================================================<a name="line.236"></a>
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-<span class="sourceLineNo">238</span> ServerName serverName) throws IOException {<a name="line.238"></a>
-<span class="sourceLineNo">239</span> TableDescriptor htd = getTableDescriptor(child.getTable());<a name="line.239"></a>
-<span class="sourceLineNo">240</span> long regionAOpenSeqNum = -1L;<a name="line.240"></a>
-<span class="sourceLineNo">241</span> long regionBOpenSeqNum = -1L;<a name="line.241"></a>
-<span class="sourceLineNo">242</span> if (htd.hasGlobalReplicationScope()) {<a name="line.242"></a>
-<span class="sourceLineNo">243</span> regionAOpenSeqNum = getOpenSeqNumForParentRegion(hriA);<a name="line.243"></a>
-<span class="sourceLineNo">244</span> regionBOpenSeqNum = getOpenSeqNumForParentRegion(hriB);<a name="line.244"></a>
-<span class="sourceLineNo">245</span> }<a name="line.245"></a>
-<span class="sourceLineNo">246</span> MetaTableAccessor.mergeRegions(master.getConnection(), child, hriA, regionAOpenSeqNum, hriB,<a name="line.246"></a>
-<span class="sourceLineNo">247</span> regionBOpenSeqNum, serverName, getRegionReplication(htd));<a name="line.247"></a>
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-<span class="sourceLineNo">250</span> // ============================================================================================<a name="line.250"></a>
-<span class="sourceLineNo">251</span> // Delete Region State helpers<a name="line.251"></a>
-<span class="sourceLineNo">252</span> // ============================================================================================<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public void deleteRegion(final RegionInfo regionInfo) throws IOException {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> deleteRegions(Collections.singletonList(regionInfo));<a name="line.254"></a>
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-<span class="sourceLineNo">256</span><a name="line.256"></a>
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-<span class="sourceLineNo">273</span> return htd != null ? htd.getRegionReplication() : 1;<a name="line.273"></a>
-<span class="sourceLineNo">274</span> }<a name="line.274"></a>
-<span class="sourceLineNo">275</span><a name="line.275"></a>
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-<span class="sourceLineNo">277</span> return master.getTableDescriptors().get(tableName);<a name="line.277"></a>
-<span class="sourceLineNo">278</span> }<a name="line.278"></a>
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-<span class="sourceLineNo">280</span> // ==========================================================================<a name="line.280"></a>
-<span class="sourceLineNo">281</span> // Server Name<a name="line.281"></a>
-<span class="sourceLineNo">282</span> // ==========================================================================<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> * Returns the {@link ServerName} from catalog table {@link Result}<a name="line.285"></a>
-<span class="sourceLineNo">286</span> * where the region is transitioning. It should be the same as<a name="line.286"></a>
-<span class="sourceLineNo">287</span> * {@link MetaTableAccessor#getServerName(Result,int)} if the server is at OPEN state.<a name="line.287"></a>
-<span class="sourceLineNo">288</span> * @param r Result to pull the transitioning server name from<a name="line.288"></a>
-<span class="sourceLineNo">289</span> * @return A ServerName instance or {@link MetaTableAccessor#getServerName(Result,int)}<a name="line.289"></a>
-<span class="sourceLineNo">290</span> * if necessary fields not found or empty.<a name="line.290"></a>
-<span class="sourceLineNo">291</span> */<a name="line.291"></a>
-<span class="sourceLineNo">292</span> static ServerName getRegionServer(final Result r, int replicaId) {<a name="line.292"></a>
-<span class="sourceLineNo">293</span> final Cell cell = r.getColumnLatestCell(HConstants.CATALOG_FAMILY,<a name="line.293"></a>
-<span class="sourceLineNo">294</span> getServerNameColumn(replicaId));<a name="line.294"></a>
-<span class="sourceLineNo">295</span> if (cell == null || cell.getValueLength() == 0) {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> RegionLocations locations = MetaTableAccessor.getRegionLocations(r);<a name="line.296"></a>
-<span class="sourceLineNo">297</span> if (locations != null) {<a name="line.297"></a>
-<span class="sourceLineNo">298</span> HRegionLocation location = locations.getRegionLocation(replicaId);<a name="line.298"></a>
-<span class="sourceLineNo">299</span> if (location != null) {<a name="line.299"></a>
-<span class="sourceLineNo">300</span> return location.getServerName();<a name="line.300"></a>
-<span class="sourceLineNo">301</span> }<a name="line.301"></a>
-<span class="sourceLineNo">302</span> }<a name="line.302"></a>
-<span class="sourceLineNo">303</span> return null;<a name="line.303"></a>
-<span class="sourceLineNo">304</span> }<a name="line.304"></a>
-<span class="sourceLineNo">305</span> return ServerName.parseServerName(Bytes.toString(cell.getValueArray(),<a name="line.305"></a>
-<span class="sourceLineNo">306</span> cell.getValueOffset(), cell.getValueLength()));<a name="line.306"></a>
-<span class="sourceLineNo">307</span> }<a name="line.307"></a>
-<span class="sourceLineNo">308</span><a name="line.308"></a>
-<span class="sourceLineNo">309</span> private static byte[] getServerNameColumn(int replicaId) {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> return replicaId == 0<a name="line.310"></a>
-<span class="sourceLineNo">311</span> ? HConstants.SERVERNAME_QUALIFIER<a name="line.311"></a>
-<span class="sourceLineNo">312</span> : Bytes.toBytes(HConstants.SERVERNAME_QUALIFIER_STR + META_REPLICA_ID_DELIMITER<a name="line.312"></a>
-<span class="sourceLineNo">313</span> + String.format(RegionInfo.REPLICA_ID_FORMAT, replicaId));<a name="line.313"></a>
-<span class="sourceLineNo">314</span> }<a name="line.314"></a>
-<span class="sourceLineNo">315</span><a name="line.315"></a>
-<span class="sourceLineNo">316</span> // ==========================================================================<a name="line.316"></a>
-<span class="sourceLineNo">317</span> // Region State<a name="line.317"></a>
-<span class="sourceLineNo">318</span> // ==========================================================================<a name="line.318"></a>
-<span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span> /**<a name="line.320"></a>
-<span class="sourceLineNo">321</span> * Pull the region state from a catalog table {@link Result}.<a name="line.321"></a>
-<span class="sourceLineNo">322</span> * @param r Result to pull the region state from<a name="line.322"></a>
-<span class="sourceLineNo">323</span> * @return the region state, or null if unknown.<a name="line.323"></a>
-<span class="sourceLineNo">324</span> */<a name="line.324"></a>
-<span class="sourceLineNo">325</span> @VisibleForTesting<a name="line.325"></a>
-<span class="sourceLineNo">326</span> public static State getRegionState(final Result r, int replicaId) {<a name="line.326"></a>
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-<span class="sourceLineNo">329</span> return null;<a name="line.329"></a>
-<span class="sourceLineNo">330</span> }<a name="line.330"></a>
-<span class="sourceLineNo">331</span> return State.valueOf(Bytes.toString(cell.getValueArray(), cell.getValueOffset(),<a name="line.331"></a>
-<span class="sourceLineNo">332</span> cell.getValueLength()));<a name="line.332"></a>
-<span class="sourceLineNo">333</span> }<a name="line.333"></a>
-<span class="sourceLineNo">334</span><a name="line.334"></a>
-<span class="sourceLineNo">335</span> private static byte[] getStateColumn(int replicaId) {<a name="line.335"></a>
-<span class="sourceLineNo">336</span> return replicaId == 0<a name="line.336"></a>
-<span class="sourceLineNo">337</span> ? HConstants.STATE_QUALIFIER<a name="line.337"></a>
-<span class="sourceLineNo">338</span> : Bytes.toBytes(HConstants.STATE_QUALIFIER_STR + META_REPLICA_ID_DELIMITER<a name="line.338"></a>
-<span class="sourceLineNo">339</span> + String.format(RegionInfo.REPLICA_ID_FORMAT, replicaId));<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span>}<a name="line.341"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.procedure2.Procedure;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.procedure2.util.StringUtils;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.wal.WALSplitter;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.zookeeper.MetaTableLocator;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.zookeeper.KeeperException;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.slf4j.Logger;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.slf4j.LoggerFactory;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.52"></a>
+<span class="sourceLineNo">053</span><a name="line.53"></a>
+<span class="sourceLineNo">054</span>/**<a name="line.54"></a>
+<span class="sourceLineNo">055</span> * Store Region State to hbase:meta table.<a name="line.55"></a>
+<span class="sourceLineNo">056</span> */<a name="line.56"></a>
+<span class="sourceLineNo">057</span>@InterfaceAudience.Private<a name="line.57"></a>
+<span class="sourceLineNo">058</span>public class RegionStateStore {<a name="line.58"></a>
+<span class="sourceLineNo">059</span> private static final Logger LOG = LoggerFactory.getLogger(RegionStateStore.class);<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span> /** The delimiter for meta columns for replicaIds &gt; 0 */<a name="line.61"></a>
+<span class="sourceLineNo">062</span> protected static final char META_REPLICA_ID_DELIMITER = '_';<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> private final MasterServices master;<a name="line.64"></a>
+<span class="sourceLineNo">065</span><a name="line.65"></a>
+<span class="sourceLineNo">066</span> public RegionStateStore(final MasterServices master) {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> this.master = master;<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> public interface RegionStateVisitor {<a name="line.70"></a>
+<span class="sourceLineNo">071</span> void visitRegionState(RegionInfo regionInfo, State state,<a name="line.71"></a>
+<span class="sourceLineNo">072</span> ServerName regionLocation, ServerName lastHost, long openSeqNum);<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> public void visitMeta(final RegionStateVisitor visitor) throws IOException {<a name="line.75"></a>
+<span class="sourceLineNo">076</span> MetaTableAccessor.fullScanRegions(master.getConnection(), new MetaTableAccessor.Visitor() {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> final boolean isDebugEnabled = LOG.isDebugEnabled();<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span> @Override<a name="line.79"></a>
+<span class="sourceLineNo">080</span> public boolean visit(final Result r) throws IOException {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> if (r != null && !r.isEmpty()) {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> long st = 0;<a name="line.82"></a>
+<span class="sourceLineNo">083</span> if (LOG.isTraceEnabled()) {<a name="line.83"></a>
+<span class="sourceLineNo">084</span> st = System.currentTimeMillis();<a name="line.84"></a>
+<span class="sourceLineNo">085</span> }<a name="line.85"></a>
+<span class="sourceLineNo">086</span> visitMetaEntry(visitor, r);<a name="line.86"></a>
+<span class="sourceLineNo">087</span> if (LOG.isTraceEnabled()) {<a name="line.87"></a>
+<span class="sourceLineNo">088</span> long et = System.currentTimeMillis();<a name="line.88"></a>
+<span class="sourceLineNo">089</span> LOG.trace("[T] LOAD META PERF " + StringUtils.humanTimeDiff(et - st));<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span> } else if (isDebugEnabled) {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> LOG.debug("NULL result from meta - ignoring but this is strange.");<a name="line.92"></a>
+<span class="sourceLineNo">093</span> }<a name="line.93"></a>
+<span class="sourceLineNo">094</span> return true;<a name="line.94"></a>
+<span class="sourceLineNo">095</span> }<a name="line.95"></a>
+<span class="sourceLineNo">096</span> });<a name="line.96"></a>
+<span class="sourceLineNo">097</span> }<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span> private void visitMetaEntry(final RegionStateVisitor visitor, final Result result)<a name="line.99"></a>
+<span class="sourceLineNo">100</span> throws IOException {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> final RegionLocations rl = MetaTableAccessor.getRegionLocations(result);<a name="line.101"></a>
+<span class="sourceLineNo">102</span> if (rl == null) return;<a name="line.102"></a>
+<span class="sourceLineNo">103</span><a name="line.103"></a>
+<span class="sourceLineNo">104</span> final HRegionLocation[] locations = rl.getRegionLocations();<a name="line.104"></a>
+<span class="sourceLineNo">105</span> if (locations == null) return;<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> for (int i = 0; i < locations.length; ++i) {<a name="line.107"></a>
+<span class="sourceLineNo">108</span> final HRegionLocation hrl = locations[i];<a name="line.108"></a>
+<span class="sourceLineNo">109</span> if (hrl == null) continue;<a name="line.109"></a>
+<span class="sourceLineNo">110</span><a name="line.110"></a>
+<span class="sourceLineNo">111</span> final RegionInfo regionInfo = hrl.getRegion();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> if (regionInfo == null) continue;<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> final int replicaId = regionInfo.getReplicaId();<a name="line.114"></a>
+<span class="sourceLineNo">115</span> final State state = getRegionState(result, replicaId);<a name="line.115"></a>
+<span class="sourceLineNo">116</span><a name="line.116"></a>
+<span class="sourceLineNo">117</span> final ServerName lastHost = hrl.getServerName();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> final ServerName regionLocation = getRegionServer(result, replicaId);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> final long openSeqNum = -1;<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> // TODO: move under trace, now is visible for debugging<a name="line.121"></a>
+<span class="sourceLineNo">122</span> LOG.info("Load hbase:meta entry region={}, regionState={}, lastHost={}, " +<a name="line.122"></a>
+<span class="sourceLineNo">123</span> "regionLocation={}", regionInfo.getEncodedName(), state, lastHost, regionLocation);<a name="line.123"></a>
+<span class="sourceLineNo">124</span> visitor.visitRegionState(regionInfo, state, regionLocation, lastHost, openSeqNum);<a name="line.124"></a>
+<span class="sourceLineNo">125</span> }<a name="line.125"></a>
+<span class="sourceLineNo">126</span> }<a name="line.126"></a>
+<span class="sourceLineNo">127</span><a name="line.127"></a>
+<span class="sourceLineNo">128</span> public void updateRegionLocation(RegionStates.RegionStateNode regionStateNode)<a name="line.128"></a>
+<span class="sourceLineNo">129</span> throws IOException {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> if (regionStateNode.getRegionInfo().isMetaRegion()) {<a name="line.130"></a>
+<span class="sourceLineNo">131</span> updateMetaLocation(regionStateNode.getRegionInfo(), regionStateNode.getRegionLocation());<a name="line.131"></a>
+<span class="sourceLineNo">132</span> } else {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> long openSeqNum = regionStateNode.getState() == State.OPEN ?<a name="line.133"></a>
+<span class="sourceLineNo">134</span> regionStateNode.getOpenSeqNum() : HConstants.NO_SEQNUM;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> updateUserRegionLocation(regionStateNode.getRegionInfo(), regionStateNode.getState(),<a name="line.135"></a>
+<span class="sourceLineNo">136</span> regionStateNode.getRegionLocation(), regionStateNode.getLastHost(), openSeqNum,<a name="line.136"></a>
+<span class="sourceLineNo">137</span> // The regionStateNode may have no procedure in a test scenario; allow for this.<a name="line.137"></a>
+<span class="sourceLineNo">138</span> regionStateNode.getProcedure() != null?<a name="line.138"></a>
+<span class="sourceLineNo">139</span> regionStateNode.getProcedure().getProcId(): Procedure.NO_PROC_ID);<a name="line.139"></a>
+<span class="sourceLineNo">140</span> }<a name="line.140"></a>
+<span class="sourceLineNo">141</span> }<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> private void updateMetaLocation(final RegionInfo regionInfo, final ServerName serverName)<a name="line.143"></a>
+<span class="sourceLineNo">144</span> throws IOException {<a name="line.144"></a>
+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> MetaTableLocator.setMetaLocation(master.getZooKeeper(), serverName,<a name="line.146"></a>
+<span class="sourceLineNo">147</span> regionInfo.getReplicaId(), State.OPEN);<a name="line.147"></a>
+<span class="sourceLineNo">148</span> } catch (KeeperException e) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> throw new IOException(e);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> }<a name="line.150"></a>
+<span class="sourceLineNo">151</span> }<a name="line.151"></a>
+<span class="sourceLineNo">152</span><a name="line.152"></a>
+<span class="sourceLineNo">153</span> private void updateUserRegionLocation(final RegionInfo regionInfo, final State state,<a name="line.153"></a>
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+<span class="sourceLineNo">161</span> final StringBuilder info =<a name="line.161"></a>
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+<span class="sourceLineNo">163</span> .append(regionInfo.getEncodedName()).append(", regionState=").append(state);<a name="line.163"></a>
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+<span class="sourceLineNo">175</span> info.append(", regionLocation=").append(regionLocation);<a name="line.175"></a>
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+<span class="sourceLineNo">178</span> // currently; they want a server to hit. TODO: Make clients wait if no location.<a name="line.178"></a>
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+<span class="sourceLineNo">195</span> .setValue(Bytes.toBytes(state.name()))<a name="line.195"></a>
+<span class="sourceLineNo">196</span> .build());<a name="line.196"></a>
+<span class="sourceLineNo">197</span> LOG.info(info.toString());<a name="line.197"></a>
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+<span class="sourceLineNo">200</span><a name="line.200"></a>
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+<span class="sourceLineNo">202</span> throws IOException {<a name="line.202"></a>
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+<span class="sourceLineNo">204</span> table.put(put);<a name="line.204"></a>
+<span class="sourceLineNo">205</span> } catch (IOException e) {<a name="line.205"></a>
+<span class="sourceLineNo">206</span> // TODO: Revist!!!! Means that if a server is loaded, then we will abort our host!<a name="line.206"></a>
+<span class="sourceLineNo">207</span> // In tests we abort the Master!<a name="line.207"></a>
+<span class="sourceLineNo">208</span> String msg = String.format("FAILED persisting region=%s state=%s",<a name="line.208"></a>
+<span class="sourceLineNo">209</span> regionInfo.getShortNameToLog(), state);<a name="line.209"></a>
+<span class="sourceLineNo">210</span> LOG.error(msg, e);<a name="line.210"></a>
+<span class="sourceLineNo">211</span> master.abort(msg, e);<a name="line.211"></a>
+<span class="sourceLineNo">212</span> throw e;<a name="line.212"></a>
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+<span class="sourceLineNo">214</span> }<a name="line.214"></a>
+<span class="sourceLineNo">215</span><a name="line.215"></a>
+<span class="sourceLineNo">216</span> private long getOpenSeqNumForParentRegion(RegionInfo region) throws IOException {<a name="line.216"></a>
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+<span class="sourceLineNo">218</span> long maxSeqId =<a name="line.218"></a>
+<span class="sourceLineNo">219</span> WALSplitter.getMaxRegionSequenceId(mfs.getFileSystem(), mfs.getRegionDir(region));<a name="line.219"></a>
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+<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> // Update Region Splitting State helpers<a name="line.224"></a>
+<span class="sourceLineNo">225</span> // ============================================================================================<a name="line.225"></a>
+<span class="sourceLineNo">226</span> public void splitRegion(RegionInfo parent, RegionInfo hriA, RegionInfo hriB,<a name="line.226"></a>
+<span class="sourceLineNo">227</span> ServerName serverName) throws IOException {<a name="line.227"></a>
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+<span class="sourceLineNo">229</span> long parentOpenSeqNum = HConstants.NO_SEQNUM;<a name="line.229"></a>
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+<span class="sourceLineNo">232</span> }<a name="line.232"></a>
+<span class="sourceLineNo">233</span> MetaTableAccessor.splitRegion(master.getConnection(), parent, parentOpenSeqNum, hriA, hriB,<a name="line.233"></a>
+<span class="sourceLineNo">234</span> serverName, getRegionReplication(htd));<a name="line.234"></a>
+<span class="sourceLineNo">235</span> }<a name="line.235"></a>
+<span class="sourceLineNo">236</span><a name="line.236"></a>
+<span class="sourceLineNo">237</span> // ============================================================================================<a name="line.237"></a>
+<span class="sourceLineNo">238</span> // Update Region Merging State helpers<a name="line.238"></a>
+<span class="sourceLineNo">239</span> // ============================================================================================<a name="line.239"></a>
+<span class="sourceLineNo">240</span> public void mergeRegions(RegionInfo child, RegionInfo hriA, RegionInfo hriB,<a name="line.240"></a>
+<span class="sourceLineNo">241</span> ServerName serverName) throws IOException {<a name="line.241"></a>
+<span class="sourceLineNo">242</span> TableDescriptor htd = getTableDescriptor(child.getTable());<a name="line.242"></a>
+<span class="sourceLineNo">243</span> long regionAOpenSeqNum = -1L;<a name="line.243"></a>
+<span class="sourceLineNo">244</span> long regionBOpenSeqNum = -1L;<a name="line.244"></a>
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+<span class="sourceLineNo">247</span> regionBOpenSeqNum = getOpenSeqNumForParentRegion(hriB);<a name="line.247"></a>
+<span class="sourceLineNo">248</span> }<a name="line.248"></a>
+<span class="sourceLineNo">249</span> MetaTableAccessor.mergeRegions(master.getConnection(), child, hriA, regionAOpenSeqNum, hriB,<a name="line.249"></a>
+<span class="sourceLineNo">250</span> regionBOpenSeqNum, serverName, getRegionReplication(htd));<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> // ============================================================================================<a name="line.253"></a>
+<span class="sourceLineNo">254</span> // Delete Region State helpers<a name="line.254"></a>
+<span class="sourceLineNo">255</span> // ============================================================================================<a name="line.255"></a>
+<span class="sourceLineNo">256</span> public void deleteRegion(final RegionInfo regionInfo) throws IOException {<a name="line.256"></a>
+<span class="sourceLineNo">257</span> deleteRegions(Collections.singletonList(regionInfo));<a name="line.257"></a>
+<span class="sourceLineNo">258</span> }<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> public void deleteRegions(final List<RegionInfo> regions) throws IOException {<a name="line.260"></a>
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+<span class="sourceLineNo">263</span><a name="line.263"></a>
+<span class="sourceLineNo">264</span> // ==========================================================================<a name="line.264"></a>
+<span class="sourceLineNo">265</span> // Table Descriptors helpers<a name="line.265"></a>
+<span class="sourceLineNo">266</span> // ==========================================================================<a name="line.266"></a>
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+<span class="sourceLineNo">268</span> return hasGlobalReplicationScope(getTableDescriptor(tableName));<a name="line.268"></a>
+<span class="sourceLineNo">269</span> }<a name="line.269"></a>
+<span class="sourceLineNo">270</span><a name="line.270"></a>
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+<span class="sourceLineNo">274</span><a name="line.274"></a>
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+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span><a name="line.278"></a>
+<span class="sourceLineNo">279</span> private TableDescriptor getTableDescriptor(TableName tableName) throws IOException {<a name="line.279"></a>
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+<span class="sourceLineNo">283</span> // ==========================================================================<a name="line.283"></a>
+<span class="sourceLineNo">284</span> // Server Name<a name="line.284"></a>
+<span class="sourceLineNo">285</span> // ==========================================================================<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> * Returns the {@link ServerName} from catalog table {@link Result}<a name="line.288"></a>
+<span class="sourceLineNo">289</span> * where the region is transitioning. It should be the same as<a name="line.289"></a>
+<span class="sourceLineNo">290</span> * {@link MetaTableAccessor#getServerName(Result,int)} if the server is at OPEN state.<a name="line.290"></a>
+<span class="sourceLineNo">291</span> * @param r Result to pull the transitioning server name from<a name="line.291"></a>
+<span class="sourceLineNo">292</span> * @return A ServerName instance or {@link MetaTableAccessor#getServerName(Result,int)}<a name="line.292"></a>
+<span class="sourceLineNo">293</span> * if necessary fields not found or empty.<a name="line.293"></a>
+<span class="sourceLineNo">294</span> */<a name="line.294"></a>
+<span class="sourceLineNo">295</span> static ServerName getRegionServer(final Result r, int replicaId) {<a name="line.295"></a>
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+<span class="sourceLineNo">298</span> if (cell == null || cell.getValueLength() == 0) {<a name="line.298"></a>
+<span class="sourceLineNo">299</span> RegionLocations locations = MetaTableAccessor.getRegionLocations(r);<a name="line.299"></a>
+<span class="sourceLineNo">300</span> if (locations != null) {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> HRegionLocation location = locations.getRegionLocation(replicaId);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> if (location != null) {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> return location.getServerName();<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span> }<a name="line.305"></a>
+<span class="sourceLineNo">306</span> return null;<a name="line.306"></a>
+<span class="sourceLineNo">307</span> }<a name="line.307"></a>
+<span class="sourceLineNo">308</span> return ServerName.parseServerName(Bytes.toString(cell.getValueArray(),<a name="line.308"></a>
+<span class="sourceLineNo">309</span> cell.getValueOffset(), cell.getValueLength()));<a name="line.309"></a>
+<span class="sourceLineNo">310</span> }<a name="line.310"></a>
+<span class="sourceLineNo">311</span><a name="line.311"></a>
+<span class="sourceLineNo">312</span> private static byte[] getServerNameColumn(int replicaId) {<a name="line.312"></a>
+<span class="sourceLineNo">313</span> return replicaId == 0<a name="line.313"></a>
+<span class="sourceLineNo">314</span> ? HConstants.SERVERNAME_QUALIFIER<a name="line.314"></a>
+<span class="sourceLineNo">315</span> : Bytes.toBytes(HConstants.SERVERNAME_QUALIFIER_STR + META_REPLICA_ID_DELIMITER<a name="line.315"></a>
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+<span class="sourceLineNo">317</span> }<a name="line.317"></a>
+<span class="sourceLineNo">318</span><a name="line.318"></a>
+<span class="sourceLineNo">319</span> // ==========================================================================<a name="line.319"></a>
+<span class="sourceLineNo">320</span> // Region State<a name="line.320"></a>
+<span class="sourceLineNo">321</span> // ==========================================================================<a name="line.321"></a>
+<span class="sourceLineNo">322</span><a name="line.322"></a>
+<span class="sourceLineNo">323</span> /**<a name="line.323"></a>
+<span class="sourceLineNo">324</span> * Pull the region state from a catalog table {@link Result}.<a name="line.324"></a>
+<span class="sourceLineNo">325</span> * @param r Result to pull the region state from<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * @return the region state, or null if unknown.<a name="line.326"></a>
+<span class="sourceLineNo">327</span> */<a name="line.327"></a>
+<span class="sourceLineNo">328</span> @VisibleForTesting<a name="line.328"></a>
+<span class="sourceLineNo">329</span> public static State getRegionState(final Result r, int replicaId) {<a name="line.329"></a>
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+<span class="sourceLineNo">334</span> return State.valueOf(Bytes.toString(cell.getValueArray(), cell.getValueOffset(),<a name="line.334"></a>
+<span class="sourceLineNo">335</span> cell.getValueLength()));<a name="line.335"></a>
+<span class="sourceLineNo">336</span> }<a name="line.336"></a>
+<span class="sourceLineNo">337</span><a name="line.337"></a>
+<span class="sourceLineNo">338</span> private static byte[] getStateColumn(int replicaId) {<a name="line.338"></a>
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+<span class="sourceLineNo">340</span> ? HConstants.STATE_QUALIFIER<a name="line.340"></a>
+<span class="sourceLineNo">341</span> : Bytes.toBytes(HConstants.STATE_QUALIFIER_STR + META_REPLICA_ID_DELIMITER<a name="line.341"></a>
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+<span class="sourceLineNo">343</span> }<a name="line.343"></a>
+<span class="sourceLineNo">344</span>}<a name="line.344"></a>