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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/03/17 21:45:21 UTC
[31/51] [partial] hbase-site git commit: Published site at
a2c99b133f8ad2a02e8710a4e0f9a448539cc127.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2264aeb1/devapidocs/org/apache/hadoop/hbase/coprocessor/MasterObserver.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/coprocessor/MasterObserver.html b/devapidocs/org/apache/hadoop/hbase/coprocessor/MasterObserver.html
index c172fdf..970ea4d 100644
--- a/devapidocs/org/apache/hadoop/hbase/coprocessor/MasterObserver.html
+++ b/devapidocs/org/apache/hadoop/hbase/coprocessor/MasterObserver.html
@@ -91,13 +91,13 @@
</dl>
<dl>
<dt>All Known Implementing Classes:</dt>
-<dd><a href="../../../../../org/apache/hadoop/hbase/security/access/AccessController.html" title="class in org.apache.hadoop.hbase.security.access">AccessController</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html" title="class in org.apache.hadoop.hbase.coprocessor">BaseMasterAndRegionObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html" title="class in org.apache.hadoop.hbase.coprocessor">BaseMasterObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/security/visibility/VisibilityController.html" title="class in org.apache.hadoop.hbase.security.visibility">VisibilityController</a></dd>
+<dd><a href="../../../../../org/apache/hadoop/hbase/security/access/AccessController.html" title="class in org.apache.hadoop.hbase.security.access">AccessController</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html" title="class in org.apache.hadoop.hbase.coprocessor">BaseMasterAndRegionObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html" title="class in org.apache.hadoop.hbase.coprocessor">BaseMasterObserver</a>, <a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupAdminEndpoint.html" title="class in org.apache.hadoop.hbase.rsgroup">RSGroupAdminEndpoint</a>, <a href="../../../../../org/apache/hadoop/hbase/security/visibility/VisibilityController.html" title="class in org.apache.hadoop.hbase.security.visibility">VisibilityController</a></dd>
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<hr>
<br>
<pre><a href="../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.LimitedPrivate.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceAudience.LimitedPrivate</a>(<a href="../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.LimitedPrivate.html#value()">value</a>="Coprocesssor")
<a href="../../../../../org/apache/hadoop/hbase/classification/InterfaceStability.Evolving.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceStability.Evolving</a>
-public interface <a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/MasterObserver.html#line.48">MasterObserver</a>
+public interface <a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/MasterObserver.html#line.51">MasterObserver</a>
extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title="interface in org.apache.hadoop.hbase">Coprocessor</a></pre>
<div class="block">Defines coprocessor hooks for interacting with operations on the
<a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a> process.</div>
@@ -197,18 +197,33 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postAddRSGroup(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String)">postAddRSGroup</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> name)</code>
+<div class="block">Called after a new region server group is added</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/MasterObserver.html#postAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code>
<div class="block">Called after the region assignment has been requested.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postBalance(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.List)">postBalance</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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><<a href="../../../../../org/apache/hadoop/hbase/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>> plans)</code>
<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/MasterObserver.html#postBalanceRSGroup(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String,%20boolean)">postBalanceRSGroup</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> groupName,
+ boolean balancerRan)</code>
+<div class="block">Called after a region server group is removed</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/MasterObserver.html#postBalanceSwitch(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20boolean,%20boolean)">postBalanceSwitch</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMoveServers(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.Set,%20java.lang.String)">postMoveServers</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><com.google.common.net.HostAndPort> servers,
+ <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> targetGroup)</code>
+<div class="block">Called after servers are moved to target region server group</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/MasterObserver.html#postMoveTables(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.Set,%20java.lang.String)">postMoveTables</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> tables,
+ <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> targetGroup)</code>
+<div class="block">Called after servers are moved to target region server group</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/MasterObserver.html#postRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code>
<div class="block">Called after the region has been marked offline.</div>
@@ -479,13 +510,20 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRemoveRSGroup(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String)">postRemoveRSGroup</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> name)</code>
+<div class="block">Called after a region server group is removed</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/MasterObserver.html#postRestoreSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot,
<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> hTableDescriptor)</code>
<div class="block">Called after a snapshot restore operation has been requested.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSetNamespaceQuota(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String,%20org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas)">postSetNamespaceQuota</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> namespace,
@@ -493,7 +531,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the quota for the namespace is stored.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSetTableQuota(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas)">postSetTableQuota</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -501,7 +539,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the quota for the table is stored.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSetUserQuota(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String,%20org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas)">postSetUserQuota</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> userName,
@@ -509,7 +547,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the quota for the user is stored.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSetUserQuota(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String,%20java.lang.String,%20org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas)">postSetUserQuota</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> userName,
@@ -518,7 +556,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the quota for the user on the specified namespace is stored.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSetUserQuota(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String,%20org.apache.hadoop.hbase.TableName,%20org.apache.hadoop.hbase.protobuf.generated.QuotaProtos.Quotas)">postSetUserQuota</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> userName,
@@ -527,7 +565,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the quota for the user on the specified table is stored.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot,
@@ -535,28 +573,28 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the snapshot operation has been requested.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx)</code>
<div class="block">Called immediately after an active master instance has completed
initialization.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postTableFlush(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Called after the table memstore is flushed to disk.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postTruncateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Called after the truncateTable operation has been requested.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postTruncateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
@@ -564,7 +602,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">postUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo,
@@ -572,7 +610,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called after the region unassignment has been requested.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
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<div class="block">Called prior to enabling a table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preGetNamespaceDescriptor(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String)">preGetNamespaceDescriptor</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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> namespace)</code>
<div class="block">Called before a getNamespaceDescriptor request has been processed.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preGetTableDescriptors(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.List,%20java.util.List,%20java.lang.String)">preGetTableDescriptors</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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><<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> tableNamesList,
@@ -799,7 +851,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before a getTableDescriptors request has been processed.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preGetTableNames(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.List,%20java.lang.String)">preGetTableNames</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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><<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a>> descriptors,
@@ -807,33 +859,33 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before a getTableNames request has been processed.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preListNamespaceDescriptors(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.List)">preListNamespaceDescriptors</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> 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><<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>> descriptors)</code>
<div class="block">Called before a listNamespaceDescriptors request has been processed.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preListProcedures(org.apache.hadoop.hbase.coprocessor.ObserverContext)">preListProcedures</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx)</code>
<div class="block">Called before a listProcedures request has been processed.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preListSnapshot(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription)">preListSnapshot</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription snapshot)</code>
<div class="block">Called before listSnapshots request has been processed.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx)</code>
<div class="block">Call before the master initialization is set to true.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyColumn(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -845,7 +897,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyColumnFamily(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.apache.hadoop.hbase.HColumnDescriptor)">preModifyColumnFamily</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -853,7 +905,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called prior to modifying a column family's attributes.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyColumnFamilyHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.apache.hadoop.hbase.HColumnDescriptor)">preModifyColumnFamilyHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -861,7 +913,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called prior to modifying a column family's attributes.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyColumnHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -873,14 +925,14 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyNamespace(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a> ns)</code>
<div class="block">Called prior to modifying a namespace's properties.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -888,7 +940,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called prior to modifying a table's properties.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preModifyTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.TableName,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -896,7 +948,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
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</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.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><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region,
@@ -905,13 +957,36 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<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/MasterObserver.html#preMoveServers(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.Set,%20java.lang.String)">preMoveServers</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><com.google.common.net.HostAndPort> servers,
+ <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> targetGroup)</code>
+<div class="block">Called before servers are moved to target region server group</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/MasterObserver.html#preMoveTables(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.util.Set,%20java.lang.String)">preMoveTables</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
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+<div class="block">Called before tables are moved to target region server group</div>
+</td>
+</tr>
+<tr class="rowColor">
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<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> 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/MasterObserver.html#preRemoveRSGroup(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20java.lang.String)">preRemoveRSGroup</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx,
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+<div class="block">Called before a region server group is removed</div>
+</td>
+</tr>
<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> desc,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)
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<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)
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<a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc,
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