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<div class="subTitle">org.apache.hadoop.hbase.master.procedure</div>
<h2 title="Class SchemaLocking" class="title">Class SchemaLocking</h2>
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<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<pre>@InterfaceAudience.Private
class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.47">SchemaLocking</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block"><p>
Locks on namespaces, tables, and regions.
</p>
<p>
Since LockAndQueue implementation is NOT thread-safe, schedLock() guards all calls to these
locks.
</p></div>
</li>
</ul>
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<li class="blockList">
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<h3>Field Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#metaLock">metaLock</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#namespaceLocks">namespaceLocks</a></span></code>&nbsp;</td>
</tr>
<tr 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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#peerLocks">peerLocks</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<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/procedure/SchemaLocking.html#procedureRetriever">procedureRetriever</a></span></code>&nbsp;</td>
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<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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#regionLocks">regionLocks</a></span></code>&nbsp;</td>
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<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/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#serverLocks">serverLocks</a></span></code>&nbsp;</td>
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<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#tableLocks">tableLocks</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#SchemaLocking-java.util.function.Function-">SchemaLocking</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;&nbsp;procedureRetriever)</code>&nbsp;</td>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>private &lt;T&gt;&nbsp;void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#addToLockedResources-java.util.List-java.util.Map-java.util.function.Function-org.apache.hadoop.hbase.procedure2.LockedResourceType-">addToLockedResources</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/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;&nbsp;lockedResources,
<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;T,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;locks,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;T,<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;keyTransformer,
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourcesType)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#clear--">clear</a></span>()</code>
<div class="block">Removes all locks by clearing the maps.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#createLockedResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-org.apache.hadoop.hbase.procedure2.LockAndQueue-">createLockedResource</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<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;resourceName,
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;queue)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>private <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/procedure/SchemaLocking.html#filterUnlocked-java.util.Map-">filterUnlocked</a></span>(<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/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;locks)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>private &lt;T&gt;&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getLock-java.util.Map-T-">getLock</a></span>(<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;T,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;map,
T&nbsp;key)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getLockResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-">getLockResource</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<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;resourceName)</code>&nbsp;</td>
</tr>
<tr id="i6" 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/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/procedure/SchemaLocking.html#getLocks--">getLocks</a></span>()</code>
<div class="block">List lock queues.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getMetaLock--">getMetaLock</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with
<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div>
</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getNamespaceLock-java.lang.String-">getNamespaceLock</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)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getPeerLock-java.lang.String-">getPeerLock</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>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getRegionLock-java.lang.String-">getRegionLock</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;encodedRegionName)</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getServerLock-org.apache.hadoop.hbase.ServerName-">getServerLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#getTableLock-org.apache.hadoop.hbase.TableName-">getTableLock</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="i13" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#removePeerLock-java.lang.String-">removePeerLock</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>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#removeRegionLock-java.lang.String-">removeRegionLock</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;encodedRegionName)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#removeServerLock-org.apache.hadoop.hbase.ServerName-">removeServerLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#removeTableLock-org.apache.hadoop.hbase.TableName-">removeTableLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
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<tr id="i17" 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/procedure/SchemaLocking.html#toString--">toString</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.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/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<ul class="blockList">
<li class="blockList"><a name="field.detail">
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</a>
<h3>Field Detail</h3>
<a name="procedureRetriever">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>procedureRetriever</h4>
<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.49">procedureRetriever</a></pre>
</li>
</ul>
<a name="serverLocks">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>serverLocks</h4>
<pre>private final&nbsp;<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/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.50">serverLocks</a></pre>
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<a name="namespaceLocks">
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<ul class="blockList">
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<h4>namespaceLocks</h4>
<pre>private final&nbsp;<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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.51">namespaceLocks</a></pre>
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<a name="tableLocks">
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<ul class="blockList">
<li class="blockList">
<h4>tableLocks</h4>
<pre>private final&nbsp;<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/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.52">tableLocks</a></pre>
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<a name="regionLocks">
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<ul class="blockList">
<li class="blockList">
<h4>regionLocks</h4>
<pre>private final&nbsp;<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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.54">regionLocks</a></pre>
</li>
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<a name="peerLocks">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>peerLocks</h4>
<pre>private final&nbsp;<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="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="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt; <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.55">peerLocks</a></pre>
</li>
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<a name="metaLock">
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</a>
<ul class="blockListLast">
<li class="blockList">
<h4>metaLock</h4>
<pre>private final&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.56">metaLock</a></pre>
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<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
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<h3>Constructor Detail</h3>
<a name="SchemaLocking-java.util.function.Function-">
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<ul class="blockListLast">
<li class="blockList">
<h4>SchemaLocking</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.58">SchemaLocking</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;&nbsp;procedureRetriever)</pre>
</li>
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<li class="blockList"><a name="method.detail">
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<h3>Method Detail</h3>
<a name="getLock-java.util.Map-java.lang.Object-">
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</a><a name="getLock-java.util.Map-T-">
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</a>
<ul class="blockList">
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<h4>getLock</h4>
<pre>private&nbsp;&lt;T&gt;&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.63">getLock</a>(<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;T,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;map,
T&nbsp;key)</pre>
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<a name="getTableLock-org.apache.hadoop.hbase.TableName-">
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<ul class="blockList">
<li class="blockList">
<h4>getTableLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.72">getTableLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
</li>
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<a name="removeTableLock-org.apache.hadoop.hbase.TableName-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>removeTableLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.76">removeTableLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</pre>
</li>
</ul>
<a name="getNamespaceLock-java.lang.String-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getNamespaceLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.80">getNamespaceLock</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)</pre>
</li>
</ul>
<a name="getRegionLock-java.lang.String-">
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<ul class="blockList">
<li class="blockList">
<h4>getRegionLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.84">getRegionLock</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;encodedRegionName)</pre>
</li>
</ul>
<a name="getMetaLock--">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getMetaLock</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.93">getMetaLock</a>()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">only used for <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with
<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</span></div>
</li>
</ul>
<a name="removeRegionLock-java.lang.String-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>removeRegionLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.97">removeRegionLock</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;encodedRegionName)</pre>
</li>
</ul>
<a name="getServerLock-org.apache.hadoop.hbase.ServerName-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getServerLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.101">getServerLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
</li>
</ul>
<a name="removeServerLock-org.apache.hadoop.hbase.ServerName-">
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<ul class="blockList">
<li class="blockList">
<h4>removeServerLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.105">removeServerLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</pre>
</li>
</ul>
<a name="getPeerLock-java.lang.String-">
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<ul class="blockList">
<li class="blockList">
<h4>getPeerLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.109">getPeerLock</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)</pre>
</li>
</ul>
<a name="removePeerLock-java.lang.String-">
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<ul class="blockList">
<li class="blockList">
<h4>removePeerLock</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.113">removePeerLock</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)</pre>
</li>
</ul>
<a name="createLockedResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-org.apache.hadoop.hbase.procedure2.LockAndQueue-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>createLockedResource</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.117">createLockedResource</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<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;resourceName,
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&nbsp;queue)</pre>
</li>
</ul>
<a name="addToLockedResources-java.util.List-java.util.Map-java.util.function.Function-org.apache.hadoop.hbase.procedure2.LockedResourceType-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>addToLockedResources</h4>
<pre>private&nbsp;&lt;T&gt;&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.142">addToLockedResources</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/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;&nbsp;lockedResources,
<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;T,<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;locks,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a>&lt;T,<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;keyTransformer,
<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourcesType)</pre>
</li>
</ul>
<a name="getLocks--">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getLocks</h4>
<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/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.154">getLocks</a>()</pre>
<div class="block">List lock queues.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the locks</dd>
</dl>
</li>
</ul>
<a name="getLockResource-org.apache.hadoop.hbase.procedure2.LockedResourceType-java.lang.String-">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getLockResource</h4>
<pre><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.174">getLockResource</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<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;resourceName)</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2"><code>LockedResource</code></a> for resource of specified type & name. null if resource is not
locked.</dd>
</dl>
</li>
</ul>
<a name="clear--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>clear</h4>
<pre>void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/SchemaLocking.html#line.205">clear</a>()</pre>
<div class="block">Removes all locks by clearing the maps. Used when procedure executor is stopped for failure and
recovery testing.</div>
</li>
</ul>
<a name="toString--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>toString</h4>
<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/procedure/SchemaLocking.html#line.214">toString</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
</dl>
</li>
</ul>
<a name="filterUnlocked-java.util.Map-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>filterUnlocked</h4>
<pre>private&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/procedure/SchemaLocking.html#line.222">filterUnlocked</a>(<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/procedure2/LockAndQueue.html" title="class in org.apache.hadoop.hbase.procedure2">LockAndQueue</a>&gt;&nbsp;locks)</pre>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
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