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<div class="subTitle">org.apache.hadoop.hbase.master</div>
<h2 title="Class HMaster" class="title">Class HMaster</h2>
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<div class="block">HMaster is the "master server" for HBase. An HBase cluster has one active master. If many masters
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<dd><code>Watcher</code></dd>
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<td class="colFirst"><code>private static boolean</code></td>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#MAX_PRIORITY" title="class or interface in java.lang">MAX_PRIORITY</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#MIN_PRIORITY" title="class or interface in java.lang">MIN_PRIORITY</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#NORM_PRIORITY" title="class or interface in java.lang">NORM_PRIORITY</a></code></li>
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<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#HMaster-org.apache.hadoop.conf.Configuration-">HMaster</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
<div class="block">Initializes the HMaster.</div>
</td>
</tr>
</table>
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<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#abort-java.lang.String-java.lang.Throwable-">abort</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;reason,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>&nbsp;cause)</code>
<div class="block">Abort the server or client.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#abortProcedure-long-boolean-">abortProcedure</a></span>(long&nbsp;procId,
boolean&nbsp;mayInterruptIfRunning)</code>
<div class="block">Abort a procedure.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#addColumn-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.ColumnFamilyDescriptor-long-long-">addColumn</a></span>(<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/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>&nbsp;column,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Add a new column to an existing table</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#addReplicationPeer-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-boolean-">addReplicationPeer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a>&nbsp;peerConfig,
boolean&nbsp;enabled)</code>
<div class="block">Add a new replication peer for replicating data to slave cluster</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/BalanceResponse.html" title="class in org.apache.hadoop.hbase.client">BalanceResponse</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balance--">balance</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/BalanceResponse.html" title="class in org.apache.hadoop.hbase.client">BalanceResponse</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balance-org.apache.hadoop.hbase.client.BalanceRequest-">balance</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/BalanceRequest.html" title="class in org.apache.hadoop.hbase.client">BalanceRequest</a>&nbsp;request)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/BalanceResponse.html" title="class in org.apache.hadoop.hbase.client">BalanceResponse</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balanceOrUpdateMetrics--">balanceOrUpdateMetrics</a></span>()</code>
<div class="block">Trigger a normal balance, see <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balance--"><code>balance()</code></a> .</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balanceSwitch-boolean-">balanceSwitch</a></span>(boolean&nbsp;b)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balanceThrottling-long-int-long-">balanceThrottling</a></span>(long&nbsp;nextBalanceStartTime,
int&nbsp;maxRegionsInTransition,
long&nbsp;cutoffTime)</code>
<div class="block">It first sleep to the next balance plan start time.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>private org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHolder</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#buildApiV1Servlet--">buildApiV1Servlet</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#cacheTableDescriptor--">cacheTableDescriptor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#canCreateBaseZNode--">canCreateBaseZNode</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#canUpdateTableDescriptor--">canUpdateTableDescriptor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#checkIfShouldMoveSystemRegionAsync--">checkIfShouldMoveSystemRegionAsync</a></span>()</code>
<div class="block">Called when a new RegionServer is added to the cluster.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#checkInitialized--">checkInitialized</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#checkServiceStarted--">checkServiceStarted</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#checkTableExists-org.apache.hadoop.hbase.TableName-">checkTableExists</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#checkTableModifiable-org.apache.hadoop.hbase.TableName-">checkTableModifiable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
<div class="block">Check table is modifiable; i.e.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#clusterMode--">clusterMode</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#configureInfoServer-org.apache.hadoop.hbase.http.InfoServer-">configureInfoServer</a></span>(<a href="../../../../../org/apache/hadoop/hbase/http/InfoServer.html" title="class in org.apache.hadoop.hbase.http">InfoServer</a>&nbsp;infoServer)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master">HMaster</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#constructMaster-java.lang.Class-org.apache.hadoop.conf.Configuration-">constructMaster</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master">HMaster</a>&gt;&nbsp;masterClass,
org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
<div class="block">Utility for constructing an instance of the passed HMaster class.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/master/ActiveMasterManager.html" title="class in org.apache.hadoop.hbase.master">ActiveMasterManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createActiveMasterManager-org.apache.hadoop.hbase.zookeeper.ZKWatcher-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.Server-">createActiveMasterManager</a></span>(<a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a>&nbsp;zk,
<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;sn,
<a href="../../../../../org/apache/hadoop/hbase/Server.html" title="interface in org.apache.hadoop.hbase">Server</a>&nbsp;server)</code>
<div class="block">Protected to have custom implementations in tests override the default ActiveMaster
implementation.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignmentManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createAssignmentManager-org.apache.hadoop.hbase.master.MasterServices-org.apache.hadoop.hbase.master.region.MasterRegion-">createAssignmentManager</a></span>(<a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a>&nbsp;master,
<a href="../../../../../org/apache/hadoop/hbase/master/region/MasterRegion.html" title="class in org.apache.hadoop.hbase.master.region">MasterRegion</a>&nbsp;masterRegion)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createMissingCFsInMetaDuringUpgrade-org.apache.hadoop.hbase.client.TableDescriptor-">createMissingCFsInMetaDuringUpgrade</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;metaDescriptor)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/namequeues/NamedQueueRecorder.html" title="class in org.apache.hadoop.hbase.namequeues">NamedQueueRecorder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createNamedQueueRecord--">createNamedQueueRecord</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>(package private) long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createNamespace-org.apache.hadoop.hbase.NamespaceDescriptor-long-long-">createNamespace</a></span>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;namespaceDescriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Create a new Namespace.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createProcedureExecutor--">createProcedureExecutor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshotNotifier.html" title="interface in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshotNotifier</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createQuotaSnapshotNotifier--">createQuotaSnapshotNotifier</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/master/MasterRpcServices.html" title="class in org.apache.hadoop.hbase.master">MasterRpcServices</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createRpcServices--">createRpcServices</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.html" title="class in org.apache.hadoop.hbase.master">ServerManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createServerManager-org.apache.hadoop.hbase.master.MasterServices-org.apache.hadoop.hbase.master.RegionServerList-">createServerManager</a></span>(<a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a>&nbsp;master,
<a href="../../../../../org/apache/hadoop/hbase/master/RegionServerList.html" title="interface in org.apache.hadoop.hbase.master">RegionServerList</a>&nbsp;storage)</code>
<div class="block">
Create a <a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.html" title="class in org.apache.hadoop.hbase.master"><code>ServerManager</code></a> instance.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createSystemTable-org.apache.hadoop.hbase.client.TableDescriptor-">createSystemTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;tableDescriptor)</code>
<div class="block">Create a system table using the given table definition.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#createTable-org.apache.hadoop.hbase.client.TableDescriptor-byte:A:A-long-long-">createTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;tableDescriptor,
byte[][]&nbsp;splitKeys,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Create a table using the given table definition.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#decommissionRegionServers-java.util.List-boolean-">decommissionRegionServers</a></span>(<a href="https://docs.oracle.com/javase/8/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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;&nbsp;servers,
boolean&nbsp;offload)</code>
<div class="block">Mark region server(s) as decommissioned (previously called 'draining') to prevent additional
regions from getting assigned to them.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#decorateMasterConfiguration-org.apache.hadoop.conf.Configuration-">decorateMasterConfiguration</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
<div class="block">This method modifies the master's configuration in order to inject replication-related features</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#deleteColumn-org.apache.hadoop.hbase.TableName-byte:A-long-long-">deleteColumn</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
byte[]&nbsp;columnName,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Delete a column from an existing table</div>
</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>(package private) long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#deleteNamespace-java.lang.String-long-long-">deleteNamespace</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Delete an existing Namespace.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#deleteTable-org.apache.hadoop.hbase.TableName-long-long-">deleteTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Delete a table</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#disableReplicationPeer-java.lang.String-">disableReplicationPeer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)</code>
<div class="block">Stop the replication stream to the specified peer</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#disableTable-org.apache.hadoop.hbase.TableName-long-long-">disableTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Disable an existing table</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#enableReplicationPeer-java.lang.String-">enableReplicationPeer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)</code>
<div class="block">Restart the replication stream to the specified peer</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#enableTable-org.apache.hadoop.hbase.TableName-long-long-">enableTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Enable an existing table</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>private long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#executePeerProcedure-org.apache.hadoop.hbase.master.replication.AbstractPeerProcedure-">executePeerProcedure</a></span>(<a href="../../../../../org/apache/hadoop/hbase/master/replication/AbstractPeerProcedure.html" title="class in org.apache.hadoop.hbase.master.replication">AbstractPeerProcedure</a>&lt;?&gt;&nbsp;procedure)</code>&nbsp;</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#executeRegionPlansWithThrottling-java.util.List-">executeRegionPlansWithThrottling</a></span>(<a href="https://docs.oracle.com/javase/8/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/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>&gt;&nbsp;plans)</code>
<div class="block">Execute region plans with throttling</div>
</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#filterTablesByRegex-java.util.Collection-java.util.regex.Pattern-">filterTablesByRegex</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;descriptors,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html?is-external=true" title="class or interface in java.util.regex">Pattern</a>&nbsp;pattern)</code>
<div class="block">Removes the table descriptors that don't match the pattern.</div>
</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#finishActiveMasterInitialization--">finishActiveMasterInitialization</a></span>()</code>
<div class="block">Finish initialization of HMaster after becoming the primary master.</div>
</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#flushMasterStore--">flushMasterStore</a></span>()</code>
<div class="block">Flush master local region</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#flushTable-org.apache.hadoop.hbase.TableName-java.util.List-long-long-">flushTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;byte[]&gt;&nbsp;columnFamilies,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Flush an existing table</div>
</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getActiveMaster--">getActiveMaster</a></span>()</code>
<div class="block">Get active master address.</div>
</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getActiveMasterInfoPort--">getActiveMasterInfoPort</a></span>()</code>
<div class="block">Returns info port of active master or 0 if any exception occurs.</div>
</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/ActiveMasterManager.html" title="class in org.apache.hadoop.hbase.master">ActiveMasterManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getActiveMasterManager--">getActiveMasterManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignmentManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getAssignmentManager--">getAssignmentManager</a></span>()</code>
<div class="block">Returns Master's instance of the <a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>AssignmentManager</code></a></div>
</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getAverageLoad--">getAverageLoad</a></span>()</code>
<div class="block">Compute the average load across all region servers.</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getBackupMasterInfoPort-org.apache.hadoop.hbase.ServerName-">getBackupMasterInfoPort</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;sn)</code>&nbsp;</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getBackupMasters--">getBackupMasters</a></span>()</code>
<div class="block">Get backup masters address.</div>
</td>
</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getBootstrapNodes--">getBootstrapNodes</a></span>()</code>
<div class="block">Get a iterator of the available bootstrap nodes.</div>
</td>
</tr>
<tr id="i55" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/janitor/CatalogJanitor.html" title="class in org.apache.hadoop.hbase.master.janitor">CatalogJanitor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getCatalogJanitor--">getCatalogJanitor</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/janitor/CatalogJanitor.html" title="class in org.apache.hadoop.hbase.master.janitor"><code>CatalogJanitor</code></a></div>
</td>
</tr>
<tr id="i56" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClientIdAuditPrefix--">getClientIdAuditPrefix</a></span>()</code>
<div class="block">Returns Client info for use as prefix on an audit log string; who did an action</div>
</td>
</tr>
<tr id="i57" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterId--">getClusterId</a></span>()</code>
<div class="block">Get cluster id.</div>
</td>
</tr>
<tr id="i58" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterMetrics--">getClusterMetrics</a></span>()</code>
<div class="block">Returns cluster status</div>
</td>
</tr>
<tr id="i59" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterMetrics-java.util.EnumSet-">getClusterMetrics</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.Option.html" title="enum in org.apache.hadoop.hbase">ClusterMetrics.Option</a>&gt;&nbsp;options)</code>&nbsp;</td>
</tr>
<tr id="i60" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterMetricsWithoutCoprocessor--">getClusterMetricsWithoutCoprocessor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i61" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.html" title="interface in org.apache.hadoop.hbase">ClusterMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterMetricsWithoutCoprocessor-java.util.EnumSet-">getClusterMetricsWithoutCoprocessor</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ClusterMetrics.Option.html" title="enum in org.apache.hadoop.hbase">ClusterMetrics.Option</a>&gt;&nbsp;options)</code>&nbsp;</td>
</tr>
<tr id="i62" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/ClusterSchema.html" title="interface in org.apache.hadoop.hbase.master">ClusterSchema</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getClusterSchema--">getClusterSchema</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/ClusterSchema.html" title="interface in org.apache.hadoop.hbase.master"><code>ClusterSchema</code></a></div>
</td>
</tr>
<tr id="i63" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/CompactionState.html" title="enum in org.apache.hadoop.hbase.client">CompactionState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getCompactionState-org.apache.hadoop.hbase.TableName-">getCompactionState</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
<div class="block">Get the compaction state of the table</div>
</td>
</tr>
<tr id="i64" class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends javax.servlet.http.HttpServlet&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getDumpServlet--">getDumpServlet</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i65" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/favored/FavoredNodesManager.html" title="class in org.apache.hadoop.hbase.favored">FavoredNodesManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getFavoredNodesManager--">getFavoredNodesManager</a></span>()</code>
<div class="block">Returns Favored Nodes Manager</div>
</td>
</tr>
<tr id="i66" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/hbck/HbckChore.html" title="class in org.apache.hadoop.hbase.master.hbck">HbckChore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getHbckChore--">getHbckChore</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i67" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/cleaner/HFileCleaner.html" title="class in org.apache.hadoop.hbase.master.cleaner">HFileCleaner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getHFileCleaner--">getHFileCleaner</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i68" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/master/cleaner/HFileCleaner.html" title="class in org.apache.hadoop.hbase.master.cleaner">HFileCleaner</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getHFileCleaners--">getHFileCleaners</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i69" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/procedure2/ProcedureEvent.html" title="class in org.apache.hadoop.hbase.procedure2">ProcedureEvent</a>&lt;?&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getInitializedEvent--">getInitializedEvent</a></span>()</code>
<div class="block">Returns Tripped when Master has finished initialization.</div>
</td>
</tr>
<tr id="i70" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLastMajorCompactionTimestamp-org.apache.hadoop.hbase.TableName-">getLastMajorCompactionTimestamp</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>&nbsp;</td>
</tr>
<tr id="i71" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLastMajorCompactionTimestampForRegion-byte:A-">getLastMajorCompactionTimestampForRegion</a></span>(byte[]&nbsp;regionName)</code>
<div class="block">Returns the timestamp of the last successful major compaction for the passed region or 0 if no
HFile resulting from a major compaction exists</div>
</td>
</tr>
<tr id="i72" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLiveRegionServers--">getLiveRegionServers</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i73" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.html" title="class in org.apache.hadoop.hbase.rsgroup">RSGroupBasedLoadBalancer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLoadBalancer--">getLoadBalancer</a></span>()</code>
<div class="block">Returns load balancer</div>
</td>
</tr>
<tr id="i74" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLoadBalancerClassName--">getLoadBalancerClassName</a></span>()</code>
<div class="block">Fetch the configured <a href="../../../../../org/apache/hadoop/hbase/master/LoadBalancer.html" title="interface in org.apache.hadoop.hbase.master"><code>LoadBalancer</code></a> class name.</div>
</td>
</tr>
<tr id="i75" class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLoadedCoprocessors--">getLoadedCoprocessors</a></span>()</code>
<div class="block">The set of loaded coprocessors is stored in a static set.</div>
</td>
</tr>
<tr id="i76" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/locking/LockManager.html" title="class in org.apache.hadoop.hbase.master.locking">LockManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLockManager--">getLockManager</a></span>()</code>
<div class="block">Returns <a href="../../../../../org/apache/hadoop/hbase/master/locking/LockManager.html" title="class in org.apache.hadoop.hbase.master.locking"><code>LockManager</code></a> to lock namespaces/tables/regions.</div>
</td>
</tr>
<tr id="i77" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLocks--">getLocks</a></span>()</code>
<div class="block">Get locks</div>
</td>
</tr>
<tr id="i78" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/cleaner/LogCleaner.html" title="class in org.apache.hadoop.hbase.master.cleaner">LogCleaner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getLogCleaner--">getLogCleaner</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i79" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterActiveTime--">getMasterActiveTime</a></span>()</code>
<div class="block">Returns timestamp in millis when HMaster became the active master.</div>
</td>
</tr>
<tr id="i80" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterCoprocessorHost.html" title="class in org.apache.hadoop.hbase.master">MasterCoprocessorHost</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterCoprocessorHost--">getMasterCoprocessorHost</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/MasterCoprocessorHost.html" title="class in org.apache.hadoop.hbase.master"><code>MasterCoprocessorHost</code></a></div>
</td>
</tr>
<tr id="i81" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterCoprocessors--">getMasterCoprocessors</a></span>()</code>
<div class="block">Returns array of coprocessor SimpleNames.</div>
</td>
</tr>
<tr id="i82" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterFileSystem.html" title="class in org.apache.hadoop.hbase.master">MasterFileSystem</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterFileSystem--">getMasterFileSystem</a></span>()</code>
<div class="block">Returns Master's filesystem <a href="../../../../../org/apache/hadoop/hbase/master/MasterFileSystem.html" title="class in org.apache.hadoop.hbase.master"><code>MasterFileSystem</code></a> utility class.</div>
</td>
</tr>
<tr id="i83" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterFinishedInitializationTime--">getMasterFinishedInitializationTime</a></span>()</code>
<div class="block">Returns timestamp in millis when HMaster finished becoming the active master</div>
</td>
</tr>
<tr id="i84" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/MetricsMaster.html" title="class in org.apache.hadoop.hbase.master">MetricsMaster</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterMetrics--">getMasterMetrics</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/MetricsMaster.html" title="class in org.apache.hadoop.hbase.master"><code>MetricsMaster</code></a></div>
</td>
</tr>
<tr id="i85" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/procedure2/ProcedureExecutor.html" title="class in org.apache.hadoop.hbase.procedure2">ProcedureExecutor</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterProcedureExecutor--">getMasterProcedureExecutor</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/procedure2/ProcedureExecutor.html" title="class in org.apache.hadoop.hbase.procedure2"><code>ProcedureExecutor</code></a></div>
</td>
</tr>
<tr id="i86" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/procedure/MasterProcedureManagerHost.html" title="class in org.apache.hadoop.hbase.procedure">MasterProcedureManagerHost</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterProcedureManagerHost--">getMasterProcedureManagerHost</a></span>()</code>
<div class="block">Returns the underlying MasterProcedureManagerHost</div>
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<tr id="i87" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterQuotaManager--">getMasterQuotaManager</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas"><code>MasterQuotaManager</code></a></div>
</td>
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<tr id="i88" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/region/MasterRegion.html" title="class in org.apache.hadoop.hbase.master.region">MasterRegion</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterRegion--">getMasterRegion</a></span>()</code>&nbsp;</td>
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<tr id="i89" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterRpcServices.html" title="class in org.apache.hadoop.hbase.master">MasterRpcServices</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterRpcServices--">getMasterRpcServices</a></span>()</code>&nbsp;</td>
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<tr id="i90" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterStartTime--">getMasterStartTime</a></span>()</code>
<div class="block">Returns timestamp in millis when HMaster was started.</div>
</td>
</tr>
<tr id="i91" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterWalManager.html" title="class in org.apache.hadoop.hbase.master">MasterWalManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMasterWalManager--">getMasterWalManager</a></span>()</code>
<div class="block">Returns Master's WALs <a href="../../../../../org/apache/hadoop/hbase/master/MasterWalManager.html" title="class in org.apache.hadoop.hbase.master"><code>MasterWalManager</code></a> utility class.</div>
</td>
</tr>
<tr id="i92" class="altColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMaxBalancingTime--">getMaxBalancingTime</a></span>()</code>
<div class="block">Returns Maximum time we should run balancer for</div>
</td>
</tr>
<tr id="i93" class="rowColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMaxRegionsInTransition--">getMaxRegionsInTransition</a></span>()</code>
<div class="block">Returns Maximum number of regions in transition</div>
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<tr id="i94" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/HRegionLocation.html" title="class in org.apache.hadoop.hbase">HRegionLocation</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMetaLocations--">getMetaLocations</a></span>()</code>
<div class="block">Get the location of meta regions.</div>
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</tr>
<tr id="i95" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/zksyncer/MetaLocationSyncer.html" title="class in org.apache.hadoop.hbase.master.zksyncer">MetaLocationSyncer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMetaLocationSyncer--">getMetaLocationSyncer</a></span>()</code>
<div class="block">Get the meta location syncer.</div>
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</tr>
<tr id="i96" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetRegionInfoResponse.CompactionState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getMobCompactionState-org.apache.hadoop.hbase.TableName-">getMobCompactionState</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>
<div class="block">Gets the mob file compaction state for a specific table.</div>
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<tr id="i97" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getNamespace-java.lang.String-">getNamespace</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Get a Namespace</div>
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</tr>
<tr id="i98" class="altColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getNamespaces--">getNamespaces</a></span>()</code>
<div class="block">Get all Namespaces</div>
</td>
</tr>
<tr id="i99" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getNumWALFiles--">getNumWALFiles</a></span>()</code>&nbsp;</td>
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<tr id="i100" class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="../../../../../org/apache/hadoop/hbase/ServerMetrics.html" title="interface in org.apache.hadoop.hbase">ServerMetrics</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getOnlineServers--">getOnlineServers</a></span>()</code>&nbsp;</td>
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<tr id="i101" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getProcedures--">getProcedures</a></span>()</code>
<div class="block">Get procedures</div>
</td>
</tr>
<tr id="i102" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/procedure2/store/ProcedureStore.html" title="interface in org.apache.hadoop.hbase.procedure2.store">ProcedureStore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getProcedureStore--">getProcedureStore</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i103" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getProcessName--">getProcessName</a></span>()</code>&nbsp;</td>
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<tr id="i104" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getQuotaObserverChore--">getQuotaObserverChore</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i105" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/normalizer/RegionNormalizerManager.html" title="class in org.apache.hadoop.hbase.master.normalizer">RegionNormalizerManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRegionNormalizerManager--">getRegionNormalizerManager</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/normalizer/RegionNormalizerManager.html" title="class in org.apache.hadoop.hbase.master.normalizer"><code>RegionNormalizerManager</code></a></div>
</td>
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<tr id="i106" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html" title="class in org.apache.hadoop.hbase.monitoring">MemoryBoundedLogMessageBuffer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRegionServerFatalLogBuffer--">getRegionServerFatalLogBuffer</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i107" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRegionServerInfoPort-org.apache.hadoop.hbase.ServerName-">getRegionServerInfoPort</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;sn)</code>&nbsp;</td>
</tr>
<tr id="i108" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRegionServerVersion-org.apache.hadoop.hbase.ServerName-">getRegionServerVersion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;sn)</code>&nbsp;</td>
</tr>
<tr id="i109" class="rowColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/net/InetAddress.html?is-external=true" title="class or interface in java.net">InetAddress</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRemoteInetAddress-int-long-">getRemoteInetAddress</a></span>(int&nbsp;port,
long&nbsp;serverStartCode)</code>
<div class="block">Returns Get remote side's InetAddress</div>
</td>
</tr>
<tr id="i110" class="altColor">
<td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.RemoteProcedure.html" title="interface in org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.RemoteProcedure</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>,?&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRemoteProcedure-long-">getRemoteProcedure</a></span>(long&nbsp;procId)</code>&nbsp;</td>
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<tr id="i111" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>&gt;&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getReplicationLoad-org.apache.hadoop.hbase.ServerName:A-">getReplicationLoad</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>[]&nbsp;serverNames)</code>&nbsp;</td>
</tr>
<tr id="i112" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/master/ReplicationLogCleanerBarrier.html" title="class in org.apache.hadoop.hbase.replication.master">ReplicationLogCleanerBarrier</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getReplicationLogCleanerBarrier--">getReplicationLogCleanerBarrier</a></span>()</code>
<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/replication/master/ReplicationLogCleanerBarrier.html" title="class in org.apache.hadoop.hbase.replication.master"><code>ReplicationLogCleanerBarrier</code></a>.</div>
</td>
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<tr id="i113" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getReplicationPeerConfig-java.lang.String-">getReplicationPeerConfig</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)</code>
<div class="block">Returns the configured ReplicationPeerConfig for the specified peer</div>
</td>
</tr>
<tr id="i114" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/replication/ReplicationPeerManager.html" title="class in org.apache.hadoop.hbase.master.replication">ReplicationPeerManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getReplicationPeerManager--">getReplicationPeerManager</a></span>()</code>
<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/master/replication/ReplicationPeerManager.html" title="class in org.apache.hadoop.hbase.master.replication"><code>ReplicationPeerManager</code></a>.</div>
</td>
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<tr id="i115" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupInfoManager.html" title="interface in org.apache.hadoop.hbase.rsgroup">RSGroupInfoManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getRSGroupInfoManager--">getRSGroupInfoManager</a></span>()</code>
<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupInfoManager.html" title="interface in org.apache.hadoop.hbase.rsgroup"><code>RSGroupInfoManager</code></a></div>
</td>
</tr>
<tr id="i116" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.html" title="class in org.apache.hadoop.hbase.master">ServerManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getServerManager--">getServerManager</a></span>()</code>
<div class="block">Returns Master's <a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.html" title="class in org.apache.hadoop.hbase.master"><code>ServerManager</code></a> instance.</div>
</td>
</tr>
<tr id="i117" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getServerName--">getServerName</a></span>()</code>
<div class="block">Returns The unique server name for this server.</div>
</td>
</tr>
<tr id="i118" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/snapshot/SnapshotManager.html" title="class in org.apache.hadoop.hbase.master.snapshot">SnapshotManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSnapshotManager--">getSnapshotManager</a></span>()</code>
<div class="block">Returns the underlying snapshot manager</div>
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<tr id="i119" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/quotas/SnapshotQuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">SnapshotQuotaObserverChore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSnapshotQuotaObserverChore--">getSnapshotQuotaObserverChore</a></span>()</code>&nbsp;</td>
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<tr id="i120" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshotNotifier.html" title="interface in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshotNotifier</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSpaceQuotaSnapshotNotifier--">getSpaceQuotaSnapshotNotifier</a></span>()</code>&nbsp;</td>
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<tr id="i121" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/SplitOrMergeStateStore.html" title="class in org.apache.hadoop.hbase.master">SplitOrMergeStateStore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSplitOrMergeStateStore--">getSplitOrMergeStateStore</a></span>()</code>&nbsp;</td>
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<tr id="i122" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/SplitWALManager.html" title="class in org.apache.hadoop.hbase.master">SplitWALManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSplitWALManager--">getSplitWALManager</a></span>()</code>
<div class="block">Returns return null if current is zk-based WAL splitting</div>
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</tr>
<tr id="i123" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/monitoring/TaskGroup.html" title="class in org.apache.hadoop.hbase.monitoring">TaskGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getStartupProgress--">getStartupProgress</a></span>()</code>&nbsp;</td>
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<tr id="i124" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Semaphore.html?is-external=true" title="class or interface in java.util.concurrent">Semaphore</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSyncReplicationPeerLock--">getSyncReplicationPeerLock</a></span>()</code>
<div class="block">Returns the SyncReplicationPeerLock.</div>
</td>
</tr>
<tr id="i125" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/replication/SyncReplicationReplayWALManager.html" title="class in org.apache.hadoop.hbase.master.replication">SyncReplicationReplayWALManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getSyncReplicationReplayWALManager--">getSyncReplicationReplayWALManager</a></span>()</code>
<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/master/replication/SyncReplicationReplayWALManager.html" title="class in org.apache.hadoop.hbase.master.replication"><code>SyncReplicationReplayWALManager</code></a>.</div>
</td>
</tr>
<tr id="i126" class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getTableDescriptors-java.util.List-java.lang.String-java.lang.String-java.util.List-boolean-">getTableDescriptors</a></span>(<a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;htds,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
<a href="https://docs.oracle.com/javase/8/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;tableNameList,
boolean&nbsp;includeSysTables)</code>
<div class="block">Return a list of table table descriptors after applying any provided filter parameters.</div>
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<tr id="i127" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/master/TableStateManager.html" title="class in org.apache.hadoop.hbase.master">TableStateManager</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getTableStateManager--">getTableStateManager</a></span>()</code>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/TableStateManager.html" title="class in org.apache.hadoop.hbase.master"><code>TableStateManager</code></a></div>
</td>
</tr>
<tr id="i128" class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getUnknownServers--">getUnknownServers</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i129" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#getUseThisHostnameInstead-org.apache.hadoop.conf.Configuration-">getUseThisHostnameInstead</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i130" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#initClusterSchemaService--">initClusterSchemaService</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i131" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#initializeCoprocessorHost-org.apache.hadoop.conf.Configuration-">initializeCoprocessorHost</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i132" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#initializeZKBasedSystemTrackers--">initializeZKBasedSystemTrackers</a></span>()</code>
<div class="block">Initialize all ZK based system trackers.</div>
</td>
</tr>
<tr id="i133" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#initMobCleaner--">initMobCleaner</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i134" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#initQuotaManager--">initQuotaManager</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i135" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isActiveMaster--">isActiveMaster</a></span>()</code>
<div class="block">Report whether this master is currently the active master or not.</div>
</td>
</tr>
<tr id="i136" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isBalancerOn--">isBalancerOn</a></span>()</code>
<div class="block">Queries the state of the <a href="../../../../../org/apache/hadoop/hbase/master/balancer/LoadBalancerStateStore.html" title="class in org.apache.hadoop.hbase.master.balancer"><code>LoadBalancerStateStore</code></a>.</div>
</td>
</tr>
<tr id="i137" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isCatalogJanitorEnabled--">isCatalogJanitorEnabled</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i138" class="altColor">
<td class="colFirst"><code>private static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isCatalogTable-org.apache.hadoop.hbase.TableName-">isCatalogTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
</tr>
<tr id="i139" class="rowColor">
<td class="colFirst"><code>(package private) boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isCleanerChoreEnabled--">isCleanerChoreEnabled</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i140" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isInitialized--">isInitialized</a></span>()</code>
<div class="block">Report whether this master has completed with its initialization and is ready.</div>
</td>
</tr>
<tr id="i141" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isInMaintenanceMode--">isInMaintenanceMode</a></span>()</code>
<div class="block">Report whether this master is in maintenance mode.</div>
</td>
</tr>
<tr id="i142" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isNormalizerOn--">isNormalizerOn</a></span>()</code>
<div class="block">Queries the state of the <a href="../../../../../org/apache/hadoop/hbase/master/normalizer/RegionNormalizerStateStore.html" title="class in org.apache.hadoop.hbase.master.normalizer"><code>RegionNormalizerStateStore</code></a>.</div>
</td>
</tr>
<tr id="i143" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isOnline--">isOnline</a></span>()</code>
<div class="block">Report whether this master is started This method is used for testing.</div>
</td>
</tr>
<tr id="i144" class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isRegionOnline-org.apache.hadoop.hbase.client.RegionInfo-">isRegionOnline</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;ri)</code>&nbsp;</td>
</tr>
<tr id="i145" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isReplicationPeerModificationEnabled--">isReplicationPeerModificationEnabled</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i146" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#isSplitOrMergeEnabled-org.apache.hadoop.hbase.client.MasterSwitchType-">isSplitOrMergeEnabled</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/MasterSwitchType.html" title="enum in org.apache.hadoop.hbase.client">MasterSwitchType</a>&nbsp;switchType)</code>
<div class="block">Queries the state of the <a href="../../../../../org/apache/hadoop/hbase/master/SplitOrMergeStateStore.html" title="class in org.apache.hadoop.hbase.master"><code>SplitOrMergeStateStore</code></a>.</div>
</td>
</tr>
<tr id="i147" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listDecommissionedRegionServers--">listDecommissionedRegionServers</a></span>()</code>
<div class="block">List region servers marked as decommissioned (previously called 'draining') to not get regions
assigned to them.</div>
</td>
</tr>
<tr id="i148" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listNamespaces--">listNamespaces</a></span>()</code>
<div class="block">List namespace names</div>
</td>
</tr>
<tr id="i149" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/replication/ReplicationPeerDescription.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerDescription</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listReplicationPeers-java.lang.String-">listReplicationPeers</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex)</code>
<div class="block">Return a list of replication peers.</div>
</td>
</tr>
<tr id="i150" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listTableDescriptors-java.lang.String-java.lang.String-java.util.List-boolean-">listTableDescriptors</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
<a href="https://docs.oracle.com/javase/8/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;tableNameList,
boolean&nbsp;includeSysTables)</code>
<div class="block">Returns the list of table descriptors that match the specified request</div>
</td>
</tr>
<tr id="i151" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listTableDescriptorsByNamespace-java.lang.String-">listTableDescriptorsByNamespace</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Get list of table descriptors by namespace</div>
</td>
</tr>
<tr id="i152" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listTableNames-java.lang.String-java.lang.String-boolean-">listTableNames</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
boolean&nbsp;includeSysTables)</code>
<div class="block">Returns the list of table names that match the specified request</div>
</td>
</tr>
<tr id="i153" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#listTableNamesByNamespace-java.lang.String-">listTableNamesByNamespace</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Get list of table names by namespace</div>
</td>
</tr>
<tr id="i154" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#login-org.apache.hadoop.hbase.security.UserProvider-java.lang.String-">login</a></span>(<a href="../../../../../org/apache/hadoop/hbase/security/UserProvider.html" title="class in org.apache.hadoop.hbase.security">UserProvider</a>&nbsp;user,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;host)</code>
<div class="block">For compatibility, if failed with regionserver credentials, try the master one</div>
</td>
</tr>
<tr id="i155" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#main-java.lang.String:A-">main</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;args)</code>&nbsp;</td>
</tr>
<tr id="i156" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#mergeRegions-org.apache.hadoop.hbase.client.RegionInfo:A-boolean-long-long-">mergeRegions</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[]&nbsp;regionsToMerge,
boolean&nbsp;forcible,
long&nbsp;ng,
long&nbsp;nonce)</code>
<div class="block">Merge regions in a table.</div>
</td>
</tr>
<tr id="i157" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyColumn-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.ColumnFamilyDescriptor-long-long-">modifyColumn</a></span>(<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/client/ColumnFamilyDescriptor.html" title="interface in org.apache.hadoop.hbase.client">ColumnFamilyDescriptor</a>&nbsp;descriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Modify the column descriptor of an existing column in an existing table</div>
</td>
</tr>
<tr id="i158" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyColumnStoreFileTracker-org.apache.hadoop.hbase.TableName-byte:A-java.lang.String-long-long-">modifyColumnStoreFileTracker</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
byte[]&nbsp;family,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;dstSFT,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Modify the store file tracker of an existing column in an existing table</div>
</td>
</tr>
<tr id="i159" class="rowColor">
<td class="colFirst"><code>(package private) long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyNamespace-org.apache.hadoop.hbase.NamespaceDescriptor-long-long-">modifyNamespace</a></span>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;newNsDescriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Modify an existing Namespace.</div>
</td>
</tr>
<tr id="i160" class="altColor">
<td class="colFirst"><code>private long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.master.HMaster.TableDescriptorGetter-long-long-boolean-">modifyTable</a></span>(<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/master/HMaster.TableDescriptorGetter.html" title="interface in org.apache.hadoop.hbase.master">HMaster.TableDescriptorGetter</a>&nbsp;newDescriptorGetter,
long&nbsp;nonceGroup,
long&nbsp;nonce,
boolean&nbsp;shouldCheckDescriptor)</code>&nbsp;</td>
</tr>
<tr id="i161" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.TableDescriptor-long-long-">modifyTable</a></span>(<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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;newDescriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Modify the descriptor of an existing table</div>
</td>
</tr>
<tr id="i162" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#modifyTableStoreFileTracker-org.apache.hadoop.hbase.TableName-java.lang.String-long-long-">modifyTableStoreFileTracker</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;dstSFT,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Modify the store file tracker of an existing table</div>
</td>
</tr>
<tr id="i163" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#move-byte:A-byte:A-">move</a></span>(byte[]&nbsp;encodedRegionName,
byte[]&nbsp;destServerName)</code>&nbsp;</td>
</tr>
<tr id="i164" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#normalizeRegions-org.apache.hadoop.hbase.client.NormalizeTableFilterParams-boolean-">normalizeRegions</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/NormalizeTableFilterParams.html" title="class in org.apache.hadoop.hbase.client">NormalizeTableFilterParams</a>&nbsp;ntfp,
boolean&nbsp;isHighPriority)</code>
<div class="block">Perform normalization of cluster.</div>
</td>
</tr>
<tr id="i165" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></span>(org.apache.hadoop.conf.Configuration&nbsp;newConf)</code>
<div class="block">This method would be called by the <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf"><code>ConfigurationManager</code></a> object when the
<code>Configuration</code> object is reloaded from disk.</div>
</td>
</tr>
<tr id="i166" class="altColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#putUpJettyServer--">putUpJettyServer</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i167" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#recommissionRegionServer-org.apache.hadoop.hbase.ServerName-java.util.List-">recommissionRegionServer</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;server,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;byte[]&gt;&nbsp;encodedRegionNames)</code>
<div class="block">Remove decommission marker (previously called 'draining') from a region server to allow regions
assignments.</div>
</td>
</tr>
<tr id="i168" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#registerConfigurationObservers--">registerConfigurationObservers</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i169" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-">registerService</a></span>(org.apache.hbase.thirdparty.com.google.protobuf.Service&nbsp;instance)</code>
<div class="block">Registers a new protocol buffer <code>Service</code> subclass as a master coprocessor endpoint.</div>
</td>
</tr>
<tr id="i170" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#remoteProcedureCompleted-long-">remoteProcedureCompleted</a></span>(long&nbsp;procId)</code>&nbsp;</td>
</tr>
<tr id="i171" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#remoteProcedureFailed-long-org.apache.hadoop.hbase.procedure2.RemoteProcedureException-">remoteProcedureFailed</a></span>(long&nbsp;procId,
<a href="../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureException.html" title="class in org.apache.hadoop.hbase.procedure2">RemoteProcedureException</a>&nbsp;error)</code>&nbsp;</td>
</tr>
<tr id="i172" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#removeReplicationPeer-java.lang.String-">removeReplicationPeer</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)</code>
<div class="block">Removes a peer and stops the replication</div>
</td>
</tr>
<tr id="i173" class="rowColor">
<td class="colFirst"><code>(package private) long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#reopenRegions-org.apache.hadoop.hbase.TableName-java.util.List-long-long-">reopenRegions</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;byte[]&gt;&nbsp;regionNames,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Reopen regions provided in the argument</div>
</td>
</tr>
<tr id="i174" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#replicationPeerModificationSwitch-boolean-">replicationPeerModificationSwitch</a></span>(boolean&nbsp;on)</code>&nbsp;</td>
</tr>
<tr id="i175" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#reportMobCompactionEnd-org.apache.hadoop.hbase.TableName-">reportMobCompactionEnd</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
</tr>
<tr id="i176" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#reportMobCompactionStart-org.apache.hadoop.hbase.TableName-">reportMobCompactionStart</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
</tr>
<tr id="i177" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#restoreSnapshot-org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription-long-long-boolean-java.lang.String-">restoreSnapshot</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.SnapshotProtos.SnapshotDescription&nbsp;snapshotDesc,
long&nbsp;nonceGroup,
long&nbsp;nonce,
boolean&nbsp;restoreAcl,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;customSFT)</code>&nbsp;</td>
</tr>
<tr id="i178" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#run--">run</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i179" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#runReplicationBarrierCleaner--">runReplicationBarrierCleaner</a></span>()</code>
<div class="block">Run the ReplicationBarrierChore.</div>
</td>
</tr>
<tr id="i180" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setAssignmentManager-org.apache.hadoop.hbase.master.assignment.AssignmentManager-">setAssignmentManager</a></span>(<a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignmentManager</a>&nbsp;assignmentManager)</code>&nbsp;</td>
</tr>
<tr id="i181" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setCatalogJanitorEnabled-boolean-">setCatalogJanitorEnabled</a></span>(boolean&nbsp;b)</code>
<div class="block">Switch for the background CatalogJanitor thread.</div>
</td>
</tr>
<tr id="i182" class="altColor">
<td class="colFirst"><code>(package private) static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setDisableBalancerChoreForTest-boolean-">setDisableBalancerChoreForTest</a></span>(boolean&nbsp;disable)</code>&nbsp;</td>
</tr>
<tr id="i183" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setInitialized-boolean-">setInitialized</a></span>(boolean&nbsp;isInitialized)</code>&nbsp;</td>
</tr>
<tr id="i184" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setLoadBalancer-org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer-">setLoadBalancer</a></span>(<a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.html" title="class in org.apache.hadoop.hbase.rsgroup">RSGroupBasedLoadBalancer</a>&nbsp;loadBalancer)</code>&nbsp;</td>
</tr>
<tr id="i185" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#setQuotasObserver-org.apache.hadoop.conf.Configuration-">setQuotasObserver</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i186" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#shutdown--">shutdown</a></span>()</code>
<div class="block">Shutdown the cluster.</div>
</td>
</tr>
<tr id="i187" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#skipRegionManagementAction-java.lang.String-">skipRegionManagementAction</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;action)</code>
<div class="block">Checks master state before initiating action over region topology.</div>
</td>
</tr>
<tr id="i188" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#splitRegion-org.apache.hadoop.hbase.client.RegionInfo-byte:A-long-long-">splitRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo,
byte[]&nbsp;splitRow,
long&nbsp;nonceGroup,
long&nbsp;nonce)</code>
<div class="block">Split a region.</div>
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</tr>
<tr id="i189" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#startActiveMasterManager-int-">startActiveMasterManager</a></span>(int&nbsp;infoPort)</code>&nbsp;</td>
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<tr id="i190" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#startProcedureExecutor--">startProcedureExecutor</a></span>()</code>&nbsp;</td>
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<tr id="i191" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#startServiceThreads--">startServiceThreads</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i192" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#stop-java.lang.String-">stop</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;msg)</code>
<div class="block">Stop this service.</div>
</td>
</tr>
<tr id="i193" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#stopChores--">stopChores</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i194" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#stopMaster--">stopMaster</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i195" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#stopProcedureExecutor--">stopProcedureExecutor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i196" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#stopServiceThreads--">stopServiceThreads</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i197" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#switchSnapshotCleanup-boolean-">switchSnapshotCleanup</a></span>(boolean&nbsp;on)</code>&nbsp;</td>
</tr>
<tr id="i198" class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#switchSnapshotCleanup-boolean-boolean-">switchSnapshotCleanup</a></span>(boolean&nbsp;on,
boolean&nbsp;synchronous)</code>
<div class="block">Turn on/off Snapshot Cleanup Chore</div>
</td>
</tr>
<tr id="i199" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#transitReplicationPeerSyncReplicationState-java.lang.String-org.apache.hadoop.hbase.replication.SyncReplicationState-">transitReplicationPeerSyncReplicationState</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
<a href="../../../../../org/apache/hadoop/hbase/replication/SyncReplicationState.html" title="enum in org.apache.hadoop.hbase.replication">SyncReplicationState</a>&nbsp;state)</code>
<div class="block">Set current cluster state for a synchronous replication peer.</div>
</td>
</tr>
<tr id="i200" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#truncateTable-org.apache.hadoop.hbase.TableName-boolean-long-long-">truncateTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName,
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long&nbsp;nonceGroup,
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<div class="block">Truncate a table</div>
</td>
</tr>
<tr id="i201" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#tryMigrateMetaLocationsFromZooKeeper--">tryMigrateMetaLocationsFromZooKeeper</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i202" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#updateConfigurationForQuotasObserver-org.apache.hadoop.conf.Configuration-">updateConfigurationForQuotasObserver</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>
<div class="block">Adds the <code>MasterQuotasObserver</code> to the list of configured Master observers to
automatically remove quotas for a table when that table is deleted.</div>
</td>
</tr>
<tr id="i203" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#updateReplicationPeerConfig-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-">updateReplicationPeerConfig</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
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<div class="block">Update the peerConfig for the specified peer</div>
</td>
</tr>
<tr id="i204" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#waitForMetaOnline--">waitForMetaOnline</a></span>()</code>
<div class="block">Check hbase:meta is up and ready for reading.</div>
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</tr>
<tr id="i205" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#waitForNamespaceOnline--">waitForNamespaceOnline</a></span>()</code>
<div class="block">Check hbase:namespace table is assigned.</div>
</td>
</tr>
<tr id="i206" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#waitForRegionServers-org.apache.hadoop.hbase.monitoring.MonitoredTask-">waitForRegionServers</a></span>(<a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.html" title="interface in org.apache.hadoop.hbase.monitoring">MonitoredTask</a>&nbsp;status)</code>&nbsp;</td>
</tr>
<tr id="i207" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#warmUpRegion-org.apache.hadoop.hbase.ServerName-org.apache.hadoop.hbase.client.RegionInfo-">warmUpRegion</a></span>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;server,
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.hbase.<a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html" title="class in org.apache.hadoop.hbase">HBaseServerBase</a></h3>
<code><a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#closeClusterConnection--">closeClusterConnection</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#closeTableDescriptors--">closeTableDescriptors</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#closeZooKeeper--">closeZooKeeper</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#createConnection-org.apache.hadoop.conf.Configuration-">createConnection</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getAccessChecker--">getAccessChecker</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getAsyncClusterConnection--">getAsyncClusterConnection</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getChoreService--">getChoreService</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getConfiguration--">getConfiguration</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getConfigurationManager--">getConfigurationManager</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getCoordinatedStateManager--">getCoordinatedStateManager</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getDataRootDir--">getDataRootDir</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getEventLoopGroupConfig--">getEventLoopGroupConfig</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getExecutorService--">getExecutorService</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getFileSystem--">getFileSystem</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getInfoServer--">getInfoServer</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getMetaRegionLocationCache--">getMetaRegionLocationCache</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getMsgInterval--">getMsgInterval</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getNamedQueueRecorder--">getNamedQueueRecorder</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getRpcServer--">getRpcServer</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getRpcServices--">getRpcServices</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getStartcode--">getStartcode</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getTableDescriptors--">getTableDescriptors</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getWALFileSystem--">getWALFileSystem</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getWALRootDir--">getWALRootDir</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getZKPermissionWatcher--">getZKPermissionWatcher</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#getZooKeeper--">getZooKeeper</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#initializeFileSystem--">initializeFileSystem</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#initializeMemStoreChunkCreator-org.apache.hadoop.hbase.regionserver.HeapMemoryManager-">initializeMemStoreChunkCreator</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#installShutdownHook--">installShutdownHook</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#isAborted--">isAborted</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#isClusterUp--">isClusterUp</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#isShutdownHookInstalled--">isShutdownHookInstalled</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#isStopped--">isStopped</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#setAbortRequested--">setAbortRequested</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#setupClusterConnection--">setupClusterConnection</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#shutdownChore-org.apache.hadoop.hbase.ScheduledChore-">shutdownChore</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#stopChoreService--">stopChoreService</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#stopExecutorService--">stopExecutorService</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#stopInfoServer--">stopInfoServer</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#toString--">toString</a>, <a href="../../../../../org/apache/hadoop/hbase/HBaseServerBase.html#updateConfiguration--">updateConfiguration</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#activeCount--" title="class or interface in java.lang">activeCount</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#checkAccess--" title="class or interface in java.lang">checkAccess</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#countStackFrames--" title="class or interface in java.lang">countStackFrames</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#currentThread--" title="class or interface in java.lang">currentThread</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true#destroy--" title="class or interface in java.lang">destroy</a>, <a 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<div class="block">Protected to have custom implementations in tests override the default ActiveMaster
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<div class="block">For compatibility, if failed with regionserver credentials, try the master one</div>
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<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/MetricsMaster.html" title="class in org.apache.hadoop.hbase.master"><code>MetricsMaster</code></a></div>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
org.apache.zookeeper.KeeperException,
<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
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<div class="block">Initialize all ZK based system trackers. But do not include <a href="../../../../../org/apache/hadoop/hbase/master/RegionServerTracker.html" title="class in org.apache.hadoop.hbase.master"><code>RegionServerTracker</code></a>, it
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code>org.apache.zookeeper.KeeperException</code></dd>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
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protected&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignmentManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.858">createAssignmentManager</a>(<a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a>&nbsp;master,
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org.apache.zookeeper.KeeperException</pre>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code>org.apache.zookeeper.KeeperException</code></dd>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a>,
org.apache.zookeeper.KeeperException,
<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
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<div class="block">Finish initialization of HMaster after becoming the primary master.
<p/>
The startup order is a bit complicated but very important, do not change it unless you know
what you are doing.
<ol>
<li>Initialize file system based components - file system manager, wal manager, table
descriptors, etc</li>
<li>Publish cluster id</li>
<li>Here comes the most complicated part - initialize server manager, assignment manager and
region server tracker
<ol type='i'>
<li>Create server manager</li>
<li>Create master local region</li>
<li>Create procedure executor, load the procedures, but do not start workers. We will start it
later after we finish scheduling SCPs to avoid scheduling duplicated SCPs for the same
server</li>
<li>Create assignment manager and start it, load the meta region state, but do not load data
from meta region</li>
<li>Start region server tracker, construct the online servers set and find out dead servers and
schedule SCP for them. The online servers will be constructed by scanning zk, and we will also
scan the wal directory and load from master local region to find out possible live region
servers, and the differences between these two sets are the dead servers</li>
</ol>
</li>
<li>If this is a new deploy, schedule a InitMetaProcedure to initialize meta</li>
<li>Start necessary service threads - balancer, catalog janitor, executor services, and also
the procedure executor, etc. Notice that the balancer must be created first as assignment
manager may use it when assigning regions.</li>
<li>Wait for meta to be initialized if necessary, start table state manager.</li>
<li>Wait for enough region servers to check-in</li>
<li>Let assignment manager load data from meta and construct region states</li>
<li>Start all other things such as chore services, etc</li>
</ol>
<p/>
Notice that now we will not schedule a special procedure to make meta online(unless the first
time where meta has not been created yet), we will rely on SCP to bring meta online.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if meta is UP and online and startup can progress. Otherwise, meta is not online
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Create a <a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.html" title="class in org.apache.hadoop.hbase.master"><code>ServerManager</code></a> instance.
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<pre>private&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.1938">balanceThrottling</a>(long&nbsp;nextBalanceStartTime,
int&nbsp;maxRegionsInTransition,
long&nbsp;cutoffTime)</pre>
<div class="block">It first sleep to the next balance plan start time. Meanwhile, throttling by the max number
regions in transition to protect availability.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nextBalanceStartTime</code> - The next balance plan start time</dd>
<dd><code>maxRegionsInTransition</code> - max number of regions in transition</dd>
<dd><code>cutoffTime</code> - when to exit balancer</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/BalanceResponse.html" title="class in org.apache.hadoop.hbase.client">BalanceResponse</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.1973">balance</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Trigger a normal balance, see <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#balance--"><code>balance()</code></a> . If the balance is not executed this
time, the metrics related to the balance will be updated. When balance is running, related
metrics will be updated at the same time. But if some checking logic failed and cause the
balancer exit early, we lost the chance to update balancer metrics. This will lead to user
missing the latest balancer info.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2006">skipRegionManagementAction</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;action)</pre>
<div class="block">Checks master state before initiating action over region topology.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#skipRegionManagementAction-java.lang.String-">skipRegionManagementAction</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>action</code> - the name of the action under consideration, for logging.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> when the caller should exit early, <code>false</code> otherwise.</dd>
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2122">executeRegionPlansWithThrottling</a>(<a href="https://docs.oracle.com/javase/8/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/master/RegionPlan.html" title="class in org.apache.hadoop.hbase.master">RegionPlan</a>&gt;&nbsp;plans)</pre>
<div class="block">Execute region plans with throttling</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#executeRegionPlansWithThrottling-java.util.List-">executeRegionPlansWithThrottling</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>plans</code> - to execute</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>succeeded plans</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/normalizer/RegionNormalizerManager.html" title="class in org.apache.hadoop.hbase.master.normalizer">RegionNormalizerManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2172">getRegionNormalizerManager</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getRegionNormalizerManager--">MasterServices</a></code></span></div>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/normalizer/RegionNormalizerManager.html" title="class in org.apache.hadoop.hbase.master.normalizer"><code>RegionNormalizerManager</code></a></div>
<dl>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getRegionNormalizerManager--">getRegionNormalizerManager</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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boolean&nbsp;isHighPriority)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#normalizeRegions-org.apache.hadoop.hbase.client.NormalizeTableFilterParams-boolean-">MasterServices</a></code></span></div>
<div class="block">Perform normalization of cluster.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#normalizeRegions-org.apache.hadoop.hbase.client.NormalizeTableFilterParams-boolean-">normalizeRegions</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>ntfp</code> - Selection criteria for identifying which tables to normalize.</dd>
<dd><code>isHighPriority</code> - <code>true</code> when these requested tables should skip to the front of the
queue.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> when the request was submitted, <code>false</code> otherwise.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Returns Client info for use as prefix on an audit log string; who did an action</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getClientIdAuditPrefix--">getClientIdAuditPrefix</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2213">setCatalogJanitorEnabled</a>(boolean&nbsp;b)</pre>
<div class="block">Switch for the background CatalogJanitor thread. Used for testing. The thread will continue to
run. It will just be a noop if disabled.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>b</code> - If false, the catalog janitor won't do anything.</dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2218">mergeRegions</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[]&nbsp;regionsToMerge,
boolean&nbsp;forcible,
long&nbsp;ng,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#mergeRegions-org.apache.hadoop.hbase.client.RegionInfo:A-boolean-long-long-">MasterServices</a></code></span></div>
<div class="block">Merge regions in a table.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#mergeRegions-org.apache.hadoop.hbase.client.RegionInfo:A-boolean-long-long-">mergeRegions</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>regionsToMerge</code> - daughter regions to merge</dd>
<dd><code>forcible</code> - whether to force to merge even two regions are not adjacent</dd>
<dd><code>ng</code> - used to detect duplicate</dd>
<dd><code>nonce</code> - used to detect duplicate</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure Id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2250">splitRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo,
byte[]&nbsp;splitRow,
long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#splitRegion-org.apache.hadoop.hbase.client.RegionInfo-byte:A-long-long-">MasterServices</a></code></span></div>
<div class="block">Split a region.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#splitRegion-org.apache.hadoop.hbase.client.RegionInfo-byte:A-long-long-">splitRegion</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>regionInfo</code> - region to split</dd>
<dd><code>splitRow</code> - split point</dd>
<dd><code>nonceGroup</code> - used to detect duplicate</dd>
<dd><code>nonce</code> - used to detect duplicate</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure Id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>private&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2278">warmUpRegion</a>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;server,
<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;region)</pre>
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<pre>@InterfaceAudience.Private
public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2291">move</a>(byte[]&nbsp;encodedRegionName,
byte[]&nbsp;destServerName)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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byte[][]&nbsp;splitKeys,
long&nbsp;nonceGroup,
long&nbsp;nonce)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#createTable-org.apache.hadoop.hbase.client.TableDescriptor-byte:A:A-long-long-">MasterServices</a></code></span></div>
<div class="block">Create a table using the given table definition.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#createTable-org.apache.hadoop.hbase.client.TableDescriptor-byte:A:A-long-long-">createTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableDescriptor</code> - The table definition</dd>
<dd><code>splitKeys</code> - Starting row keys for the initial table regions. If null a single region is
created.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2429">createSystemTable</a>(<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&nbsp;tableDescriptor)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#createSystemTable-org.apache.hadoop.hbase.client.TableDescriptor-">MasterServices</a></code></span></div>
<div class="block">Create a system table using the given table definition.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#createSystemTable-org.apache.hadoop.hbase.client.TableDescriptor-">createSystemTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableDescriptor</code> - The system table definition a single region is created.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>private&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2452">startActiveMasterManager</a>(int&nbsp;infoPort)
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.zookeeper.KeeperException</code></dd>
</dl>
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<pre>private static&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.2507">isCatalogTable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
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long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#deleteTable-org.apache.hadoop.hbase.TableName-long-long-">MasterServices</a></code></span></div>
<div class="block">Delete a table</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#deleteTable-org.apache.hadoop.hbase.TableName-long-long-">deleteTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableName</code> - The table name</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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boolean&nbsp;preserveSplits,
long&nbsp;nonceGroup,
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<div class="block">Delete a column from an existing table</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#deleteColumn-org.apache.hadoop.hbase.TableName-byte:A-long-long-">deleteColumn</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>newDescriptor</code> - The updated table descriptor</dd>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Returns cluster status</div>
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<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Called when a new RegionServer is added to the cluster. Checks if new server has a newer
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<div class="block">Abort the server or client.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/Abortable.html#abort-java.lang.String-java.lang.Throwable-">abort</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/Abortable.html" title="interface in org.apache.hadoop.hbase">Abortable</a></code></dd>
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<dd><code>reason</code> - Why we're aborting.</dd>
<dd><code>cause</code> - Throwable that caused abort. Can be null.</dd>
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<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas"><code>MasterQuotaManager</code></a></div>
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<div class="block">Returns The unique server name for this server.</div>
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<div class="block">Returns Master's instance of the <a href="../../../../../org/apache/hadoop/hbase/master/assignment/AssignmentManager.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>AssignmentManager</code></a></div>
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<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/janitor/CatalogJanitor.html" title="class in org.apache.hadoop.hbase.master.janitor"><code>CatalogJanitor</code></a></div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getCatalogJanitor--">getCatalogJanitor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<div class="block">Shutdown the cluster. Master runs a coordinated stop of all RegionServers and then itself.</div>
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<div class="block">Stop this service. Implementers should favor logging errors over throwing RuntimeExceptions.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/ipc/ServerNotRunningYetException.html" title="class in org.apache.hadoop.hbase.ipc">ServerNotRunningYetException</a></code></dd>
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<div class="block">Report whether this master is currently the active master or not. If not active master, we are
parked on ZK waiting to become active. This method is used for testing.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#isActiveMaster--">isActiveMaster</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Report whether this master has completed with its initialization and is ready. If ready, the
master is also the active master. A standby master is never ready. This method is used for
testing.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#isInitialized--">isInitialized</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Report whether this master is started This method is used for testing.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Report whether this master is in maintenance mode.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#isInMaintenanceMode--">isInMaintenanceMode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getInitializedEvent--">MasterServices</a></code></span></div>
<div class="block">Returns Tripped when Master has finished initialization.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getInitializedEvent--">getInitializedEvent</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;double&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3312">getAverageLoad</a>()</pre>
<div class="block">Compute the average load across all region servers. Currently, this uses a very naive
computation - just uses the number of regions being served, ignoring stats about number of
requests.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the average load</dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3325">registerService</a>(org.apache.hbase.thirdparty.com.google.protobuf.Service&nbsp;instance)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-">MasterServices</a></code></span></div>
<div class="block">Registers a new protocol buffer <code>Service</code> subclass as a master coprocessor endpoint.
<p/>
Only a single instance may be registered for a given <code>Service</code> subclass (the instances
are keyed on
<code>Descriptors.ServiceDescriptor.getFullName()</code>.
After the first registration, subsequent calls with the same service name will fail with a
return value of <code>false</code>.</div>
<dl>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#registerService-org.apache.hbase.thirdparty.com.google.protobuf.Service-">registerService</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>instance</code> - the <code>Service</code> subclass instance to expose as a coprocessor endpoint</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the registration was successful, <code>false</code> otherwise</dd>
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<pre>public static&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master">HMaster</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3348">constructMaster</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master">HMaster</a>&gt;&nbsp;masterClass,
org.apache.hadoop.conf.Configuration&nbsp;conf)</pre>
<div class="block">Utility for constructing an instance of the passed HMaster class.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>HMaster instance.</dd>
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<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../org/apache/hadoop/hbase/master/HMasterCommandLine.html" title="class in org.apache.hadoop.hbase.master"><code>HMasterCommandLine</code></a></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/cleaner/LogCleaner.html" title="class in org.apache.hadoop.hbase.master.cleaner">LogCleaner</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3383">getLogCleaner</a>()</pre>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/snapshot/SnapshotManager.html" title="class in org.apache.hadoop.hbase.master.snapshot">SnapshotManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3389">getSnapshotManager</a>()</pre>
<div class="block">Returns the underlying snapshot manager</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getSnapshotManager--">getSnapshotManager</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<div class="block">Returns the underlying MasterProcedureManagerHost</div>
<dl>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getMasterProcedureManagerHost--">getMasterProcedureManagerHost</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/ClusterSchema.html" title="interface in org.apache.hadoop.hbase.master">ClusterSchema</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3400">getClusterSchema</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getClusterSchema--">MasterServices</a></code></span></div>
<div class="block">Returns Master's instance of <a href="../../../../../org/apache/hadoop/hbase/master/ClusterSchema.html" title="interface in org.apache.hadoop.hbase.master"><code>ClusterSchema</code></a></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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<pre>long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3413">createNamespace</a>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;namespaceDescriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Create a new Namespace.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>namespaceDescriptor</code> - descriptor for new Namespace</dd>
<dd><code>nonceGroup</code> - Identifier for the source of the request, a client or process.</dd>
<dd><code>nonce</code> - A unique identifier for this operation from the client or process
identified by <code>nonceGroup</code> (the source must ensure each
operation gets a unique id).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3450">modifyNamespace</a>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;newNsDescriptor,
long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Modify an existing Namespace.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nonceGroup</code> - Identifier for the source of the request, a client or process.</dd>
<dd><code>nonce</code> - A unique identifier for this operation from the client or process identified
by <code>nonceGroup</code> (the source must ensure each operation gets a
unique id).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3490">deleteNamespace</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Delete an existing Namespace. Only empty Namespaces (no tables) can be removed.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nonceGroup</code> - Identifier for the source of the request, a client or process.</dd>
<dd><code>nonce</code> - A unique identifier for this operation from the client or process identified
by <code>nonceGroup</code> (the source must ensure each operation gets a
unique id).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre><a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3525">getNamespace</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Get a Namespace</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - Name of the Namespace</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Namespace descriptor for <code>name</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre><a href="https://docs.oracle.com/javase/8/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/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3537">getNamespaces</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Get all Namespaces</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>All Namespace descriptors</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3554">listNamespaces</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">List namespace names</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>All namespace names</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3570">listTableNamesByNamespace</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listTableNamesByNamespace-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Get list of table names by namespace</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listTableNamesByNamespace-java.lang.String-">listTableNamesByNamespace</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - namespace name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>table names</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3576">listTableDescriptorsByNamespace</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listTableDescriptorsByNamespace-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Get list of table descriptors by namespace</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listTableDescriptorsByNamespace-java.lang.String-">listTableDescriptorsByNamespace</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - namespace name</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3582">abortProcedure</a>(long&nbsp;procId,
boolean&nbsp;mayInterruptIfRunning)
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<div class="block">Abort a procedure.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#abortProcedure-long-boolean-">abortProcedure</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>procId</code> - ID of the procedure</dd>
<dd><code>mayInterruptIfRunning</code> - if the proc completed at least one step, should it be aborted?</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if aborted, false if procedure already completed or does not exist</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3598">getProcedures</a>()
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getProcedures--">MasterServices</a></code></span></div>
<div class="block">Get procedures</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getProcedures--">getProcedures</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure list</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3614">getLocks</a>()
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLocks--">MasterServices</a></code></span></div>
<div class="block">Get locks</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLocks--">getLocks</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>lock list</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>listTableDescriptors</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3639">listTableDescriptors</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
<a href="https://docs.oracle.com/javase/8/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;tableNameList,
boolean&nbsp;includeSysTables)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Returns the list of table descriptors that match the specified request</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>namespace</code> - the namespace to query, or null if querying for all</dd>
<dd><code>regex</code> - The regular expression to match against, or null if querying for all</dd>
<dd><code>tableNameList</code> - the list of table names, or null if querying for all</dd>
<dd><code>includeSysTables</code> - False to match only against userspace tables</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of table descriptors</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3659">listTableNames</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
boolean&nbsp;includeSysTables)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Returns the list of table names that match the specified request</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>regex</code> - The regular expression to match against, or null if querying for all</dd>
<dd><code>namespace</code> - the namespace to query, or null if querying for all</dd>
<dd><code>includeSysTables</code> - False to match only against userspace tables</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of table names</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>private&nbsp;<a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3680">getTableDescriptors</a>(<a href="https://docs.oracle.com/javase/8/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/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;htds,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex,
<a href="https://docs.oracle.com/javase/8/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;tableNameList,
boolean&nbsp;includeSysTables)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return a list of table table descriptors after applying any provided filter parameters. Note
that the user-facing description of this filter logic is presented on the class-level javadoc
of <a href="../../../../../org/apache/hadoop/hbase/client/NormalizeTableFilterParams.html" title="class in org.apache.hadoop.hbase.client"><code>NormalizeTableFilterParams</code></a>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>private static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3722">filterTablesByRegex</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/client/TableDescriptor.html" title="interface in org.apache.hadoop.hbase.client">TableDescriptor</a>&gt;&nbsp;descriptors,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html?is-external=true" title="class or interface in java.util.regex">Pattern</a>&nbsp;pattern)</pre>
<div class="block">Removes the table descriptors that don't match the pattern.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>descriptors</code> - list of table descriptors to filter</dd>
<dd><code>pattern</code> - the regex to use</dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3740">getLastMajorCompactionTimestamp</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLastMajorCompactionTimestamp-org.apache.hadoop.hbase.TableName-">getLastMajorCompactionTimestamp</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>table</code> - the table for which last successful major compaction time is queried</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the timestamp of the last successful major compaction for the passed table, or 0 if no
HFile resulting from a major compaction exists</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3746">getLastMajorCompactionTimestampForRegion</a>(byte[]&nbsp;regionName)
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLastMajorCompactionTimestampForRegion-byte:A-">MasterServices</a></code></span></div>
<div class="block">Returns the timestamp of the last successful major compaction for the passed region or 0 if no
HFile resulting from a major compaction exists</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLastMajorCompactionTimestampForRegion-byte:A-">getLastMajorCompactionTimestampForRegion</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetRegionInfoResponse.CompactionState&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3760">getMobCompactionState</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
<div class="block">Gets the mob file compaction state for a specific table. Whether all the mob files are selected
is known during the compaction execution, but the statistic is done just before compaction
starts, it is hard to know the compaction type at that time, so the rough statistics are chosen
for the mob file compaction. Only two compaction states are available,
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<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableName</code> - The current table name.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>If a given table is in mob file compaction now.</dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3768">reportMobCompactionStart</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#isBalancerOn--">isBalancerOn</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The state of the load balancer, or false if the load balancer isn't defined.</dd>
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<div class="block">Queries the state of the <a href="../../../../../org/apache/hadoop/hbase/master/SplitOrMergeStateStore.html" title="class in org.apache.hadoop.hbase.master"><code>SplitOrMergeStateStore</code></a>. If it is not initialized, false is
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#isSplitOrMergeEnabled-org.apache.hadoop.hbase.client.MasterSwitchType-">isSplitOrMergeEnabled</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>switchType</code> - see <a href="../../../../../org/apache/hadoop/hbase/client/MasterSwitchType.html" title="enum in org.apache.hadoop.hbase.client"><code>MasterSwitchType</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3840">getLoadBalancerClassName</a>()</pre>
<div class="block">Fetch the configured <a href="../../../../../org/apache/hadoop/hbase/master/LoadBalancer.html" title="interface in org.apache.hadoop.hbase.master"><code>LoadBalancer</code></a> class name. If none is set, a default is returned.
<p/>
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this method will return the balancer used inside each rs group.</div>
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<dd>The name of the <a href="../../../../../org/apache/hadoop/hbase/master/LoadBalancer.html" title="interface in org.apache.hadoop.hbase.master"><code>LoadBalancer</code></a> in use.</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.html" title="class in org.apache.hadoop.hbase.rsgroup">RSGroupBasedLoadBalancer</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3850">getLoadBalancer</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLoadBalancer--">MasterServices</a></code></span></div>
<div class="block">Returns load balancer</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getLoadBalancer--">getLoadBalancer</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/favored/FavoredNodesManager.html" title="class in org.apache.hadoop.hbase.favored">FavoredNodesManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3855">getFavoredNodesManager</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getFavoredNodesManager--">MasterServices</a></code></span></div>
<div class="block">Returns Favored Nodes Manager</div>
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<pre>private&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3859">executePeerProcedure</a>(<a href="../../../../../org/apache/hadoop/hbase/master/replication/AbstractPeerProcedure.html" title="class in org.apache.hadoop.hbase.master.replication">AbstractPeerProcedure</a>&lt;?&gt;&nbsp;procedure)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3869">addReplicationPeer</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a>&nbsp;peerConfig,
boolean&nbsp;enabled)
throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#addReplicationPeer-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-boolean-">MasterServices</a></code></span></div>
<div class="block">Add a new replication peer for replicating data to slave cluster</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#addReplicationPeer-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-boolean-">addReplicationPeer</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dd><code>peerConfig</code> - configuration for the replication slave cluster</dd>
<dd><code>enabled</code> - peer state, true if ENABLED and false if DISABLED</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3877">removeReplicationPeer</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)
throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#removeReplicationPeer-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Removes a peer and stops the replication</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#removeReplicationPeer-java.lang.String-">removeReplicationPeer</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#enableReplicationPeer-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Restart the replication stream to the specified peer</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#disableReplicationPeer-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Stop the replication stream to the specified peer</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#disableReplicationPeer-java.lang.String-">disableReplicationPeer</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3895">getReplicationPeerConfig</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId)
throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
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<div class="block">Returns the configured ReplicationPeerConfig for the specified peer</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getReplicationPeerConfig-java.lang.String-">getReplicationPeerConfig</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>ReplicationPeerConfig for the peer</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3910">updateReplicationPeerConfig</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a>&nbsp;peerConfig)
throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#updateReplicationPeerConfig-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-">MasterServices</a></code></span></div>
<div class="block">Update the peerConfig for the specified peer</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#updateReplicationPeerConfig-java.lang.String-org.apache.hadoop.hbase.replication.ReplicationPeerConfig-">updateReplicationPeerConfig</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dd><code>peerConfig</code> - new config for the peer</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/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/replication/ReplicationPeerDescription.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerDescription</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3918">listReplicationPeers</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;regex)
throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listReplicationPeers-java.lang.String-">MasterServices</a></code></span></div>
<div class="block">Return a list of replication peers.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#listReplicationPeers-java.lang.String-">listReplicationPeers</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>regex</code> - The regular expression to match peer id</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a list of replication peers description</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3933">transitReplicationPeerSyncReplicationState</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;peerId,
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throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a>,
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<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#transitReplicationPeerSyncReplicationState-java.lang.String-org.apache.hadoop.hbase.replication.SyncReplicationState-">MasterServices</a></code></span></div>
<div class="block">Set current cluster state for a synchronous replication peer.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>peerId</code> - a short name that identifies the peer</dd>
<dd><code>state</code> - state of current cluster</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.3957">decommissionRegionServers</a>(<a href="https://docs.oracle.com/javase/8/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/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;&nbsp;servers,
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throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Mark region server(s) as decommissioned (previously called 'draining') to prevent additional
regions from getting assigned to them. Also unload the regions on the servers asynchronously.0</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>servers</code> - Region servers to decommission.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">List region servers marked as decommissioned (previously called 'draining') to not get regions
assigned to them.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>List of decommissioned servers.</dd>
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<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;byte[]&gt;&nbsp;encodedRegionNames)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Remove decommission marker (previously called 'draining') from a region server to allow regions
assignments. Load regions onto the server asynchronously if a list of regions is given</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>server</code> - Region server to remove decommission marker from.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Returns <a href="../../../../../org/apache/hadoop/hbase/master/locking/LockManager.html" title="class in org.apache.hadoop.hbase.master.locking"><code>LockManager</code></a> to lock namespaces/tables/regions.</div>
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<pre>private&nbsp;<a href="../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.RemoteProcedure.html" title="interface in org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.RemoteProcedure</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>,?&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4057">getRemoteProcedure</a>(long&nbsp;procId)</pre>
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<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;byte[]&gt;&nbsp;regionNames,
long&nbsp;nonceGroup,
long&nbsp;nonce)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Reopen regions provided in the argument</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableName</code> - The current table name</dd>
<dd><code>regionNames</code> - The region names of the regions to reopen</dd>
<dd><code>nonceGroup</code> - Identifier for the source of the request, a client or process</dd>
<dd><code>nonce</code> - A unique identifier for this operation from the client or process identified
by <code>nonceGroup</code> (the source must ensure each operation gets a
unique id).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>procedure Id</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if reopening region fails while running procedure</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/replication/ReplicationPeerManager.html" title="class in org.apache.hadoop.hbase.master.replication">ReplicationPeerManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4114">getReplicationPeerManager</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getReplicationPeerManager--">MasterServices</a></code></span></div>
<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/master/replication/ReplicationPeerManager.html" title="class in org.apache.hadoop.hbase.master.replication"><code>ReplicationPeerManager</code></a>.</div>
<dl>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/replication/master/ReplicationLogCleanerBarrier.html" title="class in org.apache.hadoop.hbase.replication.master">ReplicationLogCleanerBarrier</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4119">getReplicationLogCleanerBarrier</a>()</pre>
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<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/replication/master/ReplicationLogCleanerBarrier.html" title="class in org.apache.hadoop.hbase.replication.master"><code>ReplicationLogCleanerBarrier</code></a>. It will be used at multiple places so we put
it in MasterServices directly.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getReplicationLogCleanerBarrier--">getReplicationLogCleanerBarrier</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Semaphore.html?is-external=true" title="class or interface in java.util.concurrent">Semaphore</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4124">getSyncReplicationPeerLock</a>()</pre>
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<div class="block">Returns the SyncReplicationPeerLock.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getSyncReplicationPeerLock--">getSyncReplicationPeerLock</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/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/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationLoadSource.html" title="class in org.apache.hadoop.hbase.replication">ReplicationLoadSource</a>&gt;&gt;&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4129">getReplicationLoad</a>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>[]&nbsp;serverNames)</pre>
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<pre>@InterfaceAudience.Private
public static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4165">decorateMasterConfiguration</a>(org.apache.hadoop.conf.Configuration&nbsp;conf)</pre>
<div class="block">This method modifies the master's configuration in order to inject replication-related features</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/replication/SyncReplicationReplayWALManager.html" title="class in org.apache.hadoop.hbase.master.replication">SyncReplicationReplayWALManager</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4189">getSyncReplicationReplayWALManager</a>()</pre>
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<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/master/replication/SyncReplicationReplayWALManager.html" title="class in org.apache.hadoop.hbase.master.replication"><code>SyncReplicationReplayWALManager</code></a>.</div>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/hbck/HbckChore.html" title="class in org.apache.hadoop.hbase.master.hbck">HbckChore</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4193">getHbckChore</a>()</pre>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4198">runReplicationBarrierCleaner</a>()</pre>
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<div class="block">Run the ReplicationBarrierChore.</div>
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<div class="block">Returns the <a href="../../../../../org/apache/hadoop/hbase/rsgroup/RSGroupInfoManager.html" title="interface in org.apache.hadoop.hbase.rsgroup"><code>RSGroupInfoManager</code></a></div>
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<h4>getCompactionState</h4>
<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/CompactionState.html" title="enum in org.apache.hadoop.hbase.client">CompactionState</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4215">getCompactionState</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
<div class="block">Get the compaction state of the table</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tableName</code> - The table name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>CompactionState Compaction state of the table</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/zksyncer/MetaLocationSyncer.html" title="class in org.apache.hadoop.hbase.master.zksyncer">MetaLocationSyncer</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4257">getMetaLocationSyncer</a>()</pre>
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<div class="block">Get the meta location syncer.
<p/>
We need to get this in MTP to tell the syncer the new meta replica count.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#getMetaLocationSyncer--">getMetaLocationSyncer</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/master/region/MasterRegion.html" title="class in org.apache.hadoop.hbase.master.region">MasterRegion</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4263">getMasterRegion</a>()</pre>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/master/HMaster.html#line.4268">onConfigurationChange</a>(org.apache.hadoop.conf.Configuration&nbsp;newConf)</pre>
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<div class="block">This method would be called by the <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf"><code>ConfigurationManager</code></a> object when the
<code>Configuration</code> object is reloaded from disk.</div>
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<dd><code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a></code></dd>
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<div class="block">Get cluster id.</div>
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<div class="block">Flush master local region</div>
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