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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
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href="../../../../../org/apache/hadoop/hbase/client/ScannerCallableWithReplicas.html#getHRegionInfo--">getHRegionInfo</a></span>()</code>&nbsp;</td>
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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
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href="../../../../../org/apache/hadoop/hbase/client/MultiServerCallable.html#getHRegionInfo--">getHRegionInfo</a></span>()</code>&nbsp;</td>
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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
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href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true";
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+<td class="colLast"><span class="typeNameLabel">AsyncAdmin.</span><code><span 
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org.apache.hadoop.hbase">ServerName</a>&nbsp;sn,
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;hri)</code>
+<div class="block">Close a region.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a 
href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/CompletableFuture.html?is-external=true";
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href="http://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true";
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+<td class="colLast"><span 
class="typeNameLabel">AsyncHBaseAdmin.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/client/AsyncHBaseAdmin.html#closeRegion-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.HRegionInfo-">closeRegion</a></span>(<a
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org.apache.hadoop.hbase">ServerName</a>&nbsp;sn,
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title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;hri)</code>&nbsp;</td>
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 <td class="colFirst"><code>private void</code></td>
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org.apache.hadoop.hbase">ServerName</a>&nbsp;sn,
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;hri,
@@ -1259,22 +1271,28 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postAssign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postAssign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+          <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postAssign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postAssign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
           <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>
 <div class="block">Called after the region assignment has been requested.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postAssign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postAssign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
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-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postAssign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postAssign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
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class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedCreateTableAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCompletedCreateTableAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
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href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
+                              <a 
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org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
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+<tr class="altColor">
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class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCompletedCreateTableAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCompletedCreateTableAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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                               <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
@@ -1282,17 +1300,23 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <div class="block">Called after the createTable operation has been 
requested.</div>
 </td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCompletedCreateTableAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCompletedCreateTableAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
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href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
                               <a 
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org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
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+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postCompletedMergeRegionsAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
+                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
+                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
+</tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedCreateTableAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCompletedCreateTableAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                              <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
-                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
+<td class="colLast"><span 
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class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postCompletedMergeRegionsAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
+                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
@@ -1324,37 +1348,31 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
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 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postCompletedMergeRegionsAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
-                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
-                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedSplitRegionAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postCompletedSplitRegionAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
+                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoA,
+                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoB)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postCompletedMergeRegionsAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
-                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
-                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
-</tr>
-<tr class="altColor">
-<td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCompletedSplitRegionAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postCompletedSplitRegionAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoA,
                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoB)</code>
 <div class="block">Called after the region is split.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCompletedSplitRegionAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postCompletedSplitRegionAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoA,
                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoB)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCompletedSplitRegionAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postCompletedSplitRegionAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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-                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoA,
-                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfoB)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTable-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTable</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+               <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
+               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCreateTable-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTable</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
@@ -1362,19 +1380,21 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <div class="block">Called after the createTable operation has been 
requested.</div>
 </td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTable-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTable</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTable-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTable</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-               <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
-               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTableHandler-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTableHandler</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                      <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
+                      <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
+</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCreateTableHandler-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTableHandler</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                       <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
@@ -1386,7 +1406,7 @@ Input/OutputFormats, a table indexing MapReduce job, and 
utility methods.</div>
 </div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTableHandler-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTableHandler</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                       <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
@@ -1398,66 +1418,70 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 </div>
 </td>
 </tr>
-<tr class="altColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTableHandler-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HTableDescriptor-org.apache.hadoop.hbase.HRegionInfo:A-">postCreateTableHandler</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                      <a 
href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" 
title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;desc,
-                      <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regions)</code>
-<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
-</td>
-</tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionA,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionB)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">As of release 2.0.0, this 
will be removed in HBase 3.0.0
    (<a href="https://issues.apache.org/jira/browse/HBASE-";>HBASE-</a>).
-   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>MasterObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
+   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>BaseMasterAndRegionObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
 </div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionA,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionB)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">As of release 2.0.0, this 
will be removed in HBase 3.0.0
    (<a href="https://issues.apache.org/jira/browse/HBASE-";>HBASE-</a>).
-   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>BaseMasterObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
+   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>MasterObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postDispatchMerge-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.HRegionInfo-">postDispatchMerge</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionA,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionB)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">As of release 2.0.0, this 
will be removed in HBase 3.0.0
    (<a href="https://issues.apache.org/jira/browse/HBASE-";>HBASE-</a>).
-   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>BaseMasterAndRegionObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
+   Use <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-"><code>BaseMasterObserver.postMergeRegions(ObserverContext,
 HRegionInfo[])</code></a></span></div>
 </div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postMergeRegions</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postMergeRegions</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;c,
                 <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>
 <div class="block">called after merge regions request.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postMergeRegions</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                 <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
 </tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegionsCommitAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postMergeRegionsCommitAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
+                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
+</tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegions-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postMergeRegions</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegionsCommitAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postMergeRegionsCommitAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
+                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
@@ -1489,18 +1513,13 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegionsCommitAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postMergeRegionsCommitAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
-                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMove-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.ServerName-">postMove</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+        <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;region,
+        <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;srcServer,
+        <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in 
org.apache.hadoop.hbase">ServerName</a>&nbsp;destServer)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMergeRegionsCommitAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.HRegionInfo-">postMergeRegionsCommitAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge,
-                            <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;mergedRegion)</code>&nbsp;</td>
-</tr>
-<tr class="rowColor">
-<td class="colFirst"><code>void</code></td>
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class="typeNameLabel">MasterObserver.</span><code><span 
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href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMove-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.ServerName-">postMove</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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         <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;region,
         <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;srcServer,
@@ -1508,38 +1527,37 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <div class="block">Called after the region move has been requested.</div>
 </td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMove-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.ServerName-">postMove</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;region,
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title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;srcServer,
         <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in 
org.apache.hadoop.hbase">ServerName</a>&nbsp;destServer)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMove-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.ServerName-">postMove</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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-        <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;region,
-        <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;srcServer,
-        <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" 
title="class in 
org.apache.hadoop.hbase">ServerName</a>&nbsp;destServer)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRegionOffline-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postRegionOffline</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                 <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRegionOffline-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postRegionOffline</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>
 <div class="block">Called after the region has been marked offline.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRegionOffline-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postRegionOffline</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                  <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRegionOffline-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-">postRegionOffline</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                 <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseRegionObserver.html#postReplayWALs-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.fs.Path-">postReplayWALs</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;env,
+              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;info,
+              org.apache.hadoop.fs.Path&nbsp;edits)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">RegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#postReplayWALs-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.fs.Path-">postReplayWALs</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;ctx,
               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;info,
@@ -1547,35 +1565,29 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <div class="block">Called after replaying WALs for this region.</div>
 </td>
 </tr>
-<tr class="altColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseRegionObserver.html#postReplayWALs-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.fs.Path-">postReplayWALs</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;env,
-              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;info,
-              org.apache.hadoop.fs.Path&nbsp;edits)</code>&nbsp;</td>
-</tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;namespace,
                <a href="../../../../../org/apache/hadoop/hbase/TableName.html" 
title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionInfos,
                <a 
href="../../../../../org/apache/hadoop/hbase/master/locking/LockProcedure.LockType.html"
 title="enum in 
org.apache.hadoop.hbase.master.locking">LockProcedure.LockType</a>&nbsp;type,
-               <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;description)</code>
-<div class="block">Called after new LockProcedure is queued.</div>
-</td>
+               <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in 
java.lang">String</a>&nbsp;description)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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                <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;namespace,
                <a href="../../../../../org/apache/hadoop/hbase/TableName.html" 
title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionInfos,
                <a 
href="../../../../../org/apache/hadoop/hbase/master/locking/LockProcedure.LockType.html"
 title="enum in 
org.apache.hadoop.hbase.master.locking">LockProcedure.LockType</a>&nbsp;type,
-               <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in 
java.lang">String</a>&nbsp;description)</code>&nbsp;</td>
+               <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;description)</code>
+<div class="block">Called after new LockProcedure is queued.</div>
+</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRequestLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.HRegionInfo:A-org.apache.hadoop.hbase.master.locking.LockProcedure.LockType-java.lang.String-">postRequestLock</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                <a 
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true";
 title="class or interface in java.lang">String</a>&nbsp;namespace,
                <a href="../../../../../org/apache/hadoop/hbase/TableName.html" 
title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
                <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionInfos,
@@ -1584,22 +1596,28 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRollBackMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postRollBackMergeRegionsAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRollBackMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postRollBackMergeRegionsAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
 title="interface in 
org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>
 <div class="block">This will be called after the roll back of the regions 
merge.</div>
 </td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRollBackMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postRollBackMergeRegionsAction</a></span>(<a
 href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" 
title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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                               <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
 </tr>
-<tr class="altColor">
+<tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRollBackMergeRegionsAction-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo:A-">postRollBackMergeRegionsAction</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
-                              <a 
href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>[]&nbsp;regionsToMerge)</code>&nbsp;</td>
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postUnassign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-boolean-">postUnassign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+            <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" 
title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo,
+            boolean&nbsp;force)</code>&nbsp;</td>
 </tr>
-<tr class="rowColor">
+<tr class="altColor">
 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">MasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postUnassign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-boolean-">postUnassign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo,
@@ -1607,74 +1625,74 @@ Input/OutputFormats, a table indexing MapReduce job, 
and utility methods.</div>
 <div class="block">Called after the region unassignment has been 
requested.</div>
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-<tr class="altColor">
-<td class="colFirst"><code>void</code></td>
-<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postUnassign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-boolean-">postUnassign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo,
-            boolean&nbsp;force)</code>&nbsp;</td>
-</tr>
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 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">BaseMasterAndRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postUnassign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-boolean-">postUnassign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
+<td class="colLast"><span 
class="typeNameLabel">BaseMasterObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postUnassign-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-boolean-">postUnassign</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;<a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html"
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org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>&gt;&nbsp;ctx,
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo,
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-<td class="colLast"><span 
class="typeNameLabel">RegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#postWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALRestore</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
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org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;ctx,
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class="typeNameLabel">BaseRegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseRegionObserver.html#postWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALRestore</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
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org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;env,
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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in 
org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;info,
               <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" 
title="class in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;logKey,
               <a 
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title="class in 
org.apache.hadoop.hbase.regionserver.wal">WALEdit</a>&nbsp;logEdit)</code>
-<div class="block">Called after a <a 
href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" 
title="class in 
org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a>
- replayed for this region.</div>
+<div class="block">Implementers should override this version of the method and 
leave the deprecated one as-is.</div>
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 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
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class="typeNameLabel">BaseRegionObserver.</span><code><span 
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href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseRegionObserver.html#postWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALRestore</a></span>(<a
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org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>&gt;&nbsp;env,
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class="typeNameLabel">RegionObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#postWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALRestore</a></span>(<a
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title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a>&lt;? 
extends <a 
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title="class in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;logKey,
               <a 
href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" 
title="class in 
org.apache.hadoop.hbase.regionserver.wal">WALEdit</a>&nbsp;logEdit)</code>
-<div class="block">Implementers should override this version of the method and 
leave the deprecated one as-is.</div>
+<div class="block">Called after a <a 
href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" 
title="class in 
org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a>
+ replayed for this region.</div>
 </td>
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 <tr class="altColor">
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-<td class="colLast"><span 
class="typeNameLabel">BaseWALObserver.</span><code><span 
class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#postWALWrite-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALWrite</a></span>(<a
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extends <a 
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org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>&gt;&nbsp;ctx,
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class="memberNameLink"><a 
href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#postWALWrite-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">postWALWrite</a></span>(<a
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title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;info,
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title="class in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;logKey,
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title="class in 
org.apache.hadoop.hbase.regionserver.wal">WALEdit</a>&nbsp;logEdit)</code>
-<div class="block">Implementers should override this method and leave the 
deprecated version as-is.</div>
+<div class="block">Called after a <a 
href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" 
title="class in 
org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a>
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 </td>
 </tr>
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org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>&gt;&nbsp;ctx,
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class="memberNameLink"><a 
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title="class in org.apache.hadoop.hbase.wal">WALKey</a>&nbsp;logKey,
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title="class in 
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href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" 
title="class in 
org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a>
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+<div class="block">Implementers should override this method and leave the 
deprecated version as-is.</div>
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 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLab

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