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Subject svn commit: r1620690 [19/40] - in /hbase/hbase.apache.org/trunk: ./ apidocs/org/apache/hadoop/hbase/client/ apidocs/org/apache/hadoop/hbase/client/class-use/ apidocs/org/apache/hadoop/hbase/coprocessor/ apidocs/org/apache/hadoop/hbase/coprocessor/class...
Date Tue, 26 Aug 2014 18:49:10 GMT
Added: hbase/hbase.apache.org/trunk/devapidocs/org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html
URL: http://svn.apache.org/viewvc/hbase/hbase.apache.org/trunk/devapidocs/org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html?rev=1620690&view=auto
==============================================================================
--- hbase/hbase.apache.org/trunk/devapidocs/org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html (added)
+++ hbase/hbase.apache.org/trunk/devapidocs/org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html Tue Aug 26 18:49:07 2014
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+<title>BaseMasterAndRegionObserver (HBase 2.0.0-SNAPSHOT API)</title>
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+</head>
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+<li><a href="../../../../../org/apache/hadoop/hbase/coprocessor/AggregateImplementation.html" title="class in org.apache.hadoop.hbase.coprocessor"><span class="strong">Prev Class</span></a></li>
+<li><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html" title="class in org.apache.hadoop.hbase.coprocessor"><span class="strong">Next Class</span></a></li>
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+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor_summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method_summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method_detail">Method</a></li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.coprocessor</div>
+<h2 title="Class BaseMasterAndRegionObserver" class="title">Class BaseMasterAndRegionObserver</h2>
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+<pre>@InterfaceAudience.LimitedPrivate(value="Coprocesssor")
+@InterfaceStability.Evolving
+public abstract class <span class="strong">BaseMasterAndRegionObserver</span>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
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+<td class="colOne"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#BaseMasterAndRegionObserver()">BaseMasterAndRegionObserver</a></strong>()</code>&nbsp;</td>
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+<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
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+             <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/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;column)</code>
+<div class="block">Called after the new column family has been created.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postAddColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">postAddColumnHandler</a></strong>(<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,
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+                    <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;column)</code>
+<div class="block">Called after the new column family has been created.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
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+          <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>
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+</tr>
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+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postBalance(org.apache.hadoop.hbase.coprocessor.ObserverContext, java.util.List)">postBalance</a></strong>(<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,
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+<div class="block">Called after the balancing plan has been submitted.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postBalanceSwitch(org.apache.hadoop.hbase.coprocessor.ObserverContext, boolean, boolean)">postBalanceSwitch</a></strong>(<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,
+                 boolean&nbsp;oldValue,
+                 boolean&nbsp;newValue)</code>
+<div class="block">Called after the flag to enable/disable balancing has changed.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCloneSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription, org.apache.hadoop.hbase.HTableDescriptor)">postCloneSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
+                 <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;hTableDescriptor)</code>
+<div class="block">Called after a snapshot clone operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.NamespaceDescriptor)">postCreateNamespace</a></strong>(<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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;ns)</code>
+<div class="block">Called after the createNamespace operation has been requested.</div>
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+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
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+               <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">Called after the createTable operation has been requested.</div>
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+                      <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">Called after the createTable operation has been requested.</div>
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+                byte[]&nbsp;c)</code>
+<div class="block">Called after the column family has been deleted.</div>
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+<tr class="rowColor">
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+<td class="colFirst"><code>void</code></td>
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+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDeleteTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postDeleteTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the deleteTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDeleteTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postDeleteTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> deletes a
+ table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDisableTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postDisableTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the disableTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDisableTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postDisableTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the disableTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postEnableTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postEnableTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the enableTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postEnableTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postEnableTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the enableTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postGetTableDescriptors(org.apache.hadoop.hbase.coprocessor.ObserverContext, java.util.List)">postGetTableDescriptors</a></strong>(<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/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&gt;&nbsp;descriptors)</code>
+<div class="block">Called after a getTableDescriptors request has been processed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postModifyColumn(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">postModifyColumn</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;descriptor)</code>
+<div class="block">Called after the column family has been updated.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postModifyColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">postModifyColumnHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                       <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;descriptor)</code>
+<div class="block">Called after the column family has been updated.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postModifyNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.NamespaceDescriptor)">postModifyNamespace</a></strong>(<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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;ns)</code>
+<div class="block">Called after the modifyNamespace operation has been requested.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postModifyTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HTableDescriptor)">postModifyTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+               <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;htd)</code>
+<div class="block">Called after the modifyTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postModifyTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HTableDescriptor)">postModifyTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                      <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;htd)</code>
+<div class="block">Called after to modifying a table's properties.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><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></strong>(<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;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>
+<div class="block">Called after the region move has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HRegionInfo)">postRegionOffline</a></strong>(<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">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postRestoreSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription, org.apache.hadoop.hbase.HTableDescriptor)">postRestoreSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
+                   <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;hTableDescriptor)</code>
+<div class="block">Called after a snapshot restore operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription, org.apache.hadoop.hbase.HTableDescriptor)">postSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
+            <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;hTableDescriptor)</code>
+<div class="block">Called after the snapshot operation has been requested.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postStartMaster(org.apache.hadoop.hbase.coprocessor.ObserverContext)">postStartMaster</a></strong>(<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)</code>
+<div class="block">Called immediately after an active master instance has completed
+ initialization.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postTableFlush(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postTableFlush</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the table memstore is flushed to disk.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postTruncateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postTruncateTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after the truncateTable operation has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postTruncateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">postTruncateTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called after <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> truncates a
+ table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HRegionInfo, boolean)">postUnassign</a></strong>(<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,
+            boolean&nbsp;force)</code>
+<div class="block">Called after the region unassignment has been requested.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preAddColumn(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">preAddColumn</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+            <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;column)</code>
+<div class="block">Called prior to adding a new column family to the table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preAddColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">preAddColumnHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                   <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;column)</code>
+<div class="block">Called prior to adding a new column family to the table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HRegionInfo)">preAssign</a></strong>(<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 prior to assigning a specific region.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preBalance(org.apache.hadoop.hbase.coprocessor.ObserverContext)">preBalance</a></strong>(<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)</code>
+<div class="block">Called prior to requesting rebalancing of the cluster regions, though after
+ the initial checks for regions in transition and the balance switch flag.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preBalanceSwitch(org.apache.hadoop.hbase.coprocessor.ObserverContext, boolean)">preBalanceSwitch</a></strong>(<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,
+                boolean&nbsp;b)</code>
+<div class="block">Called prior to modifying the flag used to enable/disable region balancing.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCloneSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription, org.apache.hadoop.hbase.HTableDescriptor)">preCloneSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
+                <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;hTableDescriptor)</code>
+<div class="block">Called before a snapshot is cloned.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCreateNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.NamespaceDescriptor)">preCreateNamespace</a></strong>(<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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;ns)</code>
+<div class="block">Called before a new namespace is created by
+ <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a>.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HTableDescriptor, org.apache.hadoop.hbase.HRegionInfo[])">preCreateTable</a></strong>(<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">Called before a new table is created by
+ <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a>.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HTableDescriptor, org.apache.hadoop.hbase.HRegionInfo[])">preCreateTableHandler</a></strong>(<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">Called before a new table is created by
+ <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a>.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteColumn(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, byte[])">preDeleteColumn</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+               byte[]&nbsp;c)</code>
+<div class="block">Called prior to deleting the entire column family.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, byte[])">preDeleteColumnHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                      byte[]&nbsp;c)</code>
+<div class="block">Called prior to deleting the entire column family.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext, java.lang.String)">preDeleteNamespace</a></strong>(<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/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace)</code>
+<div class="block">Called before <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> deletes a
+ namespace
+ It can't bypass the default action, e.g., ctx.bypass() won't have effect.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription)">preDeleteSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot)</code>
+<div class="block">Called before a snapshot is deleted.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preDeleteTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called before <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> deletes a
+ table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDeleteTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preDeleteTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called before <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> deletes a
+ table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDisableTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preDisableTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called prior to disabling a table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDisableTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preDisableTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called prior to disabling a table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preEnableTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preEnableTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called prior to enabling a table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preEnableTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName)">preEnableTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
+<div class="block">Called prior to enabling a table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preGetTableDescriptors(org.apache.hadoop.hbase.coprocessor.ObserverContext, java.util.List, java.util.List)">preGetTableDescriptors</a></strong>(<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/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;&nbsp;tableNamesList,
+                      <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&gt;&nbsp;descriptors)</code>
+<div class="block">Called before a getTableDescriptors request has been processed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preMasterInitialization(org.apache.hadoop.hbase.coprocessor.ObserverContext)">preMasterInitialization</a></strong>(<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)</code>
+<div class="block">Call before the master initialization is set to true.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preModifyColumn(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">preModifyColumn</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+               <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;descriptor)</code>
+<div class="block">Called prior to modifying a column family's attributes.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preModifyColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HColumnDescriptor)">preModifyColumnHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                      <a href="../../../../../org/apache/hadoop/hbase/HColumnDescriptor.html" title="class in org.apache.hadoop.hbase">HColumnDescriptor</a>&nbsp;descriptor)</code>
+<div class="block">Called prior to modifying a column family's attributes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preModifyNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.NamespaceDescriptor)">preModifyNamespace</a></strong>(<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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;ns)</code>
+<div class="block">Called prior to modifying a namespace's properties.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preModifyTable(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HTableDescriptor)">preModifyTable</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+              <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;htd)</code>
+<div class="block">Called prior to modifying a table's properties.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preModifyTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.TableName, org.apache.hadoop.hbase.HTableDescriptor)">preModifyTableHandler</a></strong>(<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
+                     <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>&nbsp;htd)</code>
+<div class="block">Called prior to modifying a table's properties.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HRegionInfo, org.apache.hadoop.hbase.ServerName, org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<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;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>
+<div class="block">Called prior to moving a given region from one region server to another.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.HRegionInfo)">preRegionOffline</a></strong>(<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 prior to marking a given region as offline.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preRestoreSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription, org.apache.hadoop.hbase.HTableDescriptor)">preRestoreSnapshot</a></strong>(<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/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
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+           <a href="../../../../../org/apache/hadoop/hbase/protobuf/generated/HBaseProtos.SnapshotDescription.html" title="class in org.apache.hadoop.hbase.protobuf.generated">HBaseProtos.SnapshotDescription</a>&nbsp;snapshot,
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+ <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> process.</div>
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+<td class="colFirst"><code>void</code></td>
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+<td class="colFirst"><code>void</code></td>
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+           <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>&nbsp;regionInfo,
+           boolean&nbsp;force)</code>
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+</tr>
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