You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/07/25 14:50:21 UTC
[41/51] [partial] hbase-site git commit: Published site at
ba5d1c1f28301adc99019d9d6c4a04fac98ae511.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/804782f0/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html b/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
index 2604610..37c7193 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":9,"i5":9,"i6":10,"i7":10,"i8":10,"i9":9,"i10":9,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":9,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":9,"i5":9,"i6":10,"i7":10,"i8":10,"i9":9,"i10":9,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":9,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
@@ -188,26 +188,22 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#forcible">forcible</a></span></code> </td>
</tr>
<tr class="rowColor">
-<td class="colFirst"><code>private boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#lock">lock</a></span></code> </td>
-</tr>
-<tr class="altColor">
<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/MergeTableRegionsProcedure.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/MergeTableRegionsProcedure.html#mergedRegion">mergedRegion</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>private <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/MergeTableRegionsProcedure.html#regionLocation">regionLocation</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/MergeTableRegionsProcedure.html#regionsToMerge">regionsToMerge</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#traceEnabled">traceEnabled</a></span></code> </td>
</tr>
@@ -412,35 +408,29 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
</tr>
<tr id="i24" 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/MergeTableRegionsProcedure.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="i25" 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/MergeTableRegionsProcedure.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="i26" class="altColor">
+<tr id="i25" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#isMergeable-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.RegionState-">isMergeable</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/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a> rs)</code> </td>
</tr>
-<tr id="i27" class="rowColor">
+<tr id="i26" 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/MergeTableRegionsProcedure.html#isRollbackSupported-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">isRollbackSupported</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
<div class="block">Used by the default implementation of abort() to know if the current state can be aborted
and rollback can be triggered.</div>
</td>
</tr>
-<tr id="i28" class="altColor">
+<tr id="i27" class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#isTraceEnabled--">isTraceEnabled</a></span>()</code>
<div class="block">The procedure could be restarted from a different machine.</div>
</td>
</tr>
-<tr id="i29" class="rowColor">
+<tr id="i28" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#mergeStoreFiles-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.regionserver.HRegionFileSystem-org.apache.hadoop.fs.Path-">mergeStoreFiles</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/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> regionFs,
@@ -448,55 +438,55 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<div class="block">Create reference file(s) of merging regions under the merged directory</div>
</td>
</tr>
-<tr id="i30" class="altColor">
+<tr id="i29" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postCompletedMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postCompletedMergeRegions</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">Post merge region action</div>
</td>
</tr>
-<tr id="i31" class="rowColor">
+<tr id="i30" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postMergeRegionsCommit-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postMergeRegionsCommit</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">Post merge region action</div>
</td>
</tr>
-<tr id="i32" class="altColor">
+<tr id="i31" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postRollBackMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postRollBackMergeRegions</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">Action after rollback a merge table regions action.</div>
</td>
</tr>
-<tr id="i33" class="rowColor">
+<tr id="i32" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#preMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">preMergeRegions</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">Pre merge region action</div>
</td>
</tr>
-<tr id="i34" class="altColor">
+<tr id="i33" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#preMergeRegionsCommit-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">preMergeRegionsCommit</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">Post merge region action</div>
</td>
</tr>
-<tr id="i35" class="rowColor">
+<tr id="i34" 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/MergeTableRegionsProcedure.html#prepareMergeRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">prepareMergeRegion</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">Prepare merge and do some check</div>
</td>
</tr>
-<tr id="i36" class="altColor">
+<tr id="i35" 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/MergeTableRegionsProcedure.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="i37" class="rowColor">
+<tr id="i36" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#rollbackCloseRegionsForMerge-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">rollbackCloseRegionsForMerge</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">Rollback close regions</div>
</td>
</tr>
-<tr id="i38" class="altColor">
+<tr id="i37" 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/MergeTableRegionsProcedure.html#rollbackState-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">rollbackState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
@@ -505,33 +495,33 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
AssignProcedures) .</div>
</td>
</tr>
-<tr id="i39" class="rowColor">
+<tr id="i38" 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/MergeTableRegionsProcedure.html#serializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">serializeStateData</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer)</code>
<div class="block">The user-level code of the procedure may have some state to
persist (e.g.</div>
</td>
</tr>
-<tr id="i40" class="altColor">
+<tr id="i39" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#setRegionStateToMerging-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">setRegionStateToMerging</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">Set the region states to MERGING state</div>
</td>
</tr>
-<tr id="i41" class="rowColor">
+<tr id="i40" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.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>
-<tr id="i42" class="altColor">
+<tr id="i41" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#updateMetaForMergedRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">updateMetaForMergedRegions</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">Add merged region to META and delete original regions.</div>
</td>
</tr>
-<tr id="i43" class="rowColor">
+<tr id="i42" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#writeMaxSequenceIdFile-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">writeMaxSequenceIdFile</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>
@@ -541,7 +531,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<!-- -->
</a>
<h3>Methods inherited from class org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">AbstractStateMachineTableProcedure</a></h3>
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cedure.MasterProcedureEnv-java.lang.Boolean-">preflightChecks</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#releaseSyncLatch--">releaseSyncLatch</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#setUser-org.apache.hadoop.hbase.security.User-">setUser</a></code></li>
+<code><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#checkOnline-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-">checkOnline</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#checkTableModifiable-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">checkTableModifiable</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#getRegionDir-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-">getRegionDir</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#getUser--">getUser</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineTableProcedure.html#preflightChecks-org.apache.hadoop.hbase.master.pro
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@@ -555,7 +545,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
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</a>
<h3>Methods inherited from class org.apache.hadoop.hbase.procedure2.<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></h3>
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+<pre>private static long <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.206">getMergedRegionIdTimestamp</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeA,
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+<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.296">rollbackState</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">To rollback <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>MergeTableRegionsProcedure</code></a>, two AssignProcedures are asynchronously
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+<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.346">isRollbackSupported</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre>
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+<pre>protected int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.366">getStateId</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre>
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.html#getInitialState--">StateMachineProcedure</a></code></span></div>
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+<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.376">serializeStateData</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer)
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+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.410">toStringClassDetails</a>(<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)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#toStringClassDetails-java.lang.StringBuilder-">Procedure</a></code></span></div>
<div class="block">Extend the toString() information with the procedure details
e.g. className and parameters</div>
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+<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.LockState.html" title="enum in org.apache.hadoop.hbase.procedure2">Procedure.LockState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.421">acquireLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre>
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-<div class="block">The user should override this method if they need a lock on an Entity.
- A lock can be anything, and it is up to the implementor. The Procedure
- Framework will call this method just before it invokes <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#execute-TEnvironment-"><code>Procedure.execute(Object)</code></a>.
- It calls <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#releaseLock-TEnvironment-"><code>Procedure.releaseLock(Object)</code></a> after the call to execute.
-
- <p>If you need to hold the lock for the life of the Procedure -- i.e. you do not
- want any other Procedure interfering while this Procedure is running, see
- <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a>.
-
- <p>Example: in our Master we can execute request in parallel for different tables.
- We can create t1 and create t2 and these creates can be executed at the same time.
- Anything else on t1/t2 is queued waiting that specific table create to happen.
-
- <p>There are 3 LockState:
- <ul><li>LOCK_ACQUIRED should be returned when the proc has the lock and the proc is
- ready to execute.</li>
- <li>LOCK_YIELD_WAIT should be returned when the proc has not the lock and the framework
- should take care of readding the procedure back to the runnable set for retry</li>
- <li>LOCK_EVENT_WAIT should be returned when the proc has not the lock and someone will
- take care of readding the procedure back to the runnable set when the lock is available.
- </li></ul></div>
+<div class="block">The user should override this method if they need a lock on an Entity. A lock can be anything,
+ and it is up to the implementor. The Procedure Framework will call this method just before it
+ invokes <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#execute-TEnvironment-"><code>Procedure.execute(Object)</code></a>. It calls <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#releaseLock-TEnvironment-"><code>Procedure.releaseLock(Object)</code></a> after the call to
+ execute.
+ <p/>
+ If you need to hold the lock for the life of the Procedure -- i.e. you do not want any other
+ Procedure interfering while this Procedure is running, see <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a>.
+ <p/>
+ Example: in our Master we can execute request in parallel for different tables. We can create
+ t1 and create t2 and these creates can be executed at the same time. Anything else on t1/t2 is
+ queued waiting that specific table create to happen.
+ <p/>
+ There are 3 LockState:
+ <ul>
+ <li>LOCK_ACQUIRED should be returned when the proc has the lock and the proc is ready to
+ execute.</li>
+ <li>LOCK_YIELD_WAIT should be returned when the proc has not the lock and the framework should
+ take care of readding the procedure back to the runnable set for retry</li>
+ <li>LOCK_EVENT_WAIT should be returned when the proc has not the lock and someone will take
+ care of readding the procedure back to the runnable set when the lock is available.</li>
+ </ul></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
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-<div class="block">Used to keep the procedure lock even when the procedure is yielding or suspended.
- Must implement <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#hasLock-TEnvironment-"><code>Procedure.hasLock(Object)</code></a> if you want to hold the lock for life
- of the Procedure.</div>
+<div class="block">Used to keep the procedure lock even when the procedure is yielding or suspended.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the procedure should hold on the lock until completionCleanup()</dd>
-<dt><span class="seeLabel">See Also:</span></dt>
-<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#hasLock-TEnvironment-"><code>Procedure.hasLock(Object)</code></a></dd>
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-</li>
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-<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#hasLock-TEnvironment-">Procedure</a></code></span></div>
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- not call <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#releaseLock-TEnvironment-"><code>Procedure.releaseLock(Object)</code></a> until the Procedure is done (Normally, it calls
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-<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
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-<dt><span class="returnLabel">Returns:</span></dt>
-<dd>true if the procedure has the lock, false otherwise.</dd>
-<dt><span class="seeLabel">See Also:</span></dt>
-<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a></dd>
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<div class="block">Override this method to provide procedure specific counters for submitted count, failed
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