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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.hadoop.hbase.master.procedure</a></div>
<h1 title="Class MasterProcedureScheduler" class="title">Class MasterProcedureScheduler</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance"><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler</a>
<div class="inheritance">org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler</div>
</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../../procedure2/ProcedureScheduler.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureScheduler</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="annotations">@Private
</span><span class="modifiers">public class </span><span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-92">MasterProcedureScheduler</a></span>
<span class="extends-implements">extends <a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></span></div>
<div class="block">ProcedureScheduler for the Master Procedures. This ProcedureScheduler tries to provide to the
ProcedureExecutor procedures that can be executed without having to wait on a lock. Most of the
master operations can be executed concurrently, if they are operating on different tables (e.g.
two create table procedures can be performed at the same time) or against two different servers;
say two servers that crashed at about the same time.
<p>
Each procedure should implement an Interface providing information for this queue. For example
table related procedures should implement TableProcedureInterface. Each procedure will be pushed
in its own queue, and based on the operation type we may make smarter decisions: e.g. we can
abort all the operations preceding a delete table, or similar.
<h4>Concurrency control</h4> Concurrent access to member variables (tableRunQueue,
serverRunQueue, locking, tableMap, serverBuckets) is controlled by schedLock(). This mainly
includes:<br>
<ul>
<li><a href="../../procedure2/AbstractProcedureScheduler.html#push(org.apache.hadoop.hbase.procedure2.Procedure,boolean,boolean)"><code>AbstractProcedureScheduler.push(Procedure, boolean, boolean)</code></a>: A push will add a Queue back to run-queue when:
<ol>
<li>Queue was empty before push (so must have been out of run-queue)</li>
<li>Child procedure is added (which means parent procedure holds exclusive lock, and it must have
moved Queue out of run-queue)</li>
</ol>
</li>
<li><a href="../../procedure2/AbstractProcedureScheduler.html#poll(long)"><code>AbstractProcedureScheduler.poll(long)</code></a>: A poll will remove a Queue from run-queue when:
<ol>
<li>Queue becomes empty after poll</li>
<li>Exclusive lock is requested by polled procedure and lock is available (returns the
procedure)</li>
<li>Exclusive lock is requested but lock is not available (returns null)</li>
<li>Polled procedure is child of parent holding exclusive lock and the next procedure is not a
child</li>
</ol>
</li>
<li>Namespace/table/region locks: Queue is added back to run-queue when lock being released is:
<ol>
<li>Exclusive lock</li>
<li>Last shared lock (in case queue was removed because next procedure in queue required
exclusive lock)</li>
</ol>
</li>
</ul></div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>private static final <a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#GLOBAL_QUEUE_KEY_COMPARATOR" class="member-name-link">GLOBAL_QUEUE_KEY_COMPARATOR</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private <a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a></code></div>
<div class="col-second odd-row-color"><code><a href="#globalMap" class="member-name-link">globalMap</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private final <a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#globalRunQueue" class="member-name-link">globalRunQueue</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="SchemaLocking.html" title="class in org.apache.hadoop.hbase.master.procedure">SchemaLocking</a></code></div>
<div class="col-second odd-row-color"><code><a href="#locking" class="member-name-link">locking</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private static final org.slf4j.Logger</code></div>
<div class="col-second even-row-color"><code><a href="#LOG" class="member-name-link">LOG</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private static final <a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a>&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#META_QUEUE_KEY_COMPARATOR" class="member-name-link">META_QUEUE_KEY_COMPARATOR</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private <a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></code></div>
<div class="col-second even-row-color"><code><a href="#metaMap" class="member-name-link">metaMap</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#metaRunQueue" class="member-name-link">metaRunQueue</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private static final <a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#PEER_QUEUE_KEY_COMPARATOR" class="member-name-link">PEER_QUEUE_KEY_COMPARATOR</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private <a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></code></div>
<div class="col-second odd-row-color"><code><a href="#peerMap" class="member-name-link">peerMap</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private final <a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#peerRunQueue" class="member-name-link">peerRunQueue</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Function.html" title="class or interface in java.util.function" class="external-link">Function</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#procedureRetriever" class="member-name-link">procedureRetriever</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private static final <a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#SERVER_QUEUE_KEY_COMPARATOR" class="member-name-link">SERVER_QUEUE_KEY_COMPARATOR</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>[]</code></div>
<div class="col-second odd-row-color"><code><a href="#serverBuckets" class="member-name-link">serverBuckets</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private final <a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#serverRunQueue" class="member-name-link">serverRunQueue</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private static final <a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a>&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#TABLE_QUEUE_KEY_COMPARATOR" class="member-name-link">TABLE_QUEUE_KEY_COMPARATOR</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private <a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></div>
<div class="col-second even-row-color"><code><a href="#tableMap" class="member-name-link">tableMap</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<wbr><a href="TableProcedureWaitingQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableProcedureWaitingQueue</a>&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#tableProcsWaitingEnqueue" class="member-name-link">tableProcsWaitingEnqueue</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>private final <a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#tableRunQueue" class="member-name-link">tableRunQueue</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.util.function.Function)" class="member-name-link">MasterProcedureScheduler</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Function.html" title="class or interface in java.util.function" class="external-link">Function</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;&nbsp;procedureRetriever)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button><button id="method-summary-table-tab6" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab6', 3)" class="table-tab">Deprecated Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;<br>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#addToRunQueue(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,java.util.function.Supplier)" class="member-name-link">addToRunQueue</a><wbr>(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;reason)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clear()" class="member-name-link">clear</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Clear current state of scheduler such that it is equivalent to newly created scheduler.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;,<wbr>
TNode extends <a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&gt;<br>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clear(TNode,org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator)" class="member-name-link">clear</a><wbr>(TNode&nbsp;treeMap,
<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;TNode&gt;&nbsp;comparator)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clearQueue()" class="member-name-link">clearQueue</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">completionCleanup</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">The procedure in execution completed.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#dequeue()" class="member-name-link">dequeue</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Fetch one Procedure from the queue NOTE: this method is called with the sched lock held.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;<br>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#doAdd(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,org.apache.hadoop.hbase.procedure2.Procedure,boolean)" class="member-name-link">doAdd</a><wbr>(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc,
boolean&nbsp;addFront)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;<br><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#doPoll(org.apache.hadoop.hbase.master.procedure.FairQueue)" class="member-name-link">doPoll</a><wbr>(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#dumpLocks()" class="member-name-link">dumpLocks</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">For debugging.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#enqueue(org.apache.hadoop.hbase.procedure2.Procedure,boolean)" class="member-name-link">enqueue</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc,
boolean&nbsp;addFront)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Add the procedure to the queue.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static int</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getBucketIndex(java.lang.Object%5B%5D,int)" class="member-name-link">getBucketIndex</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]&nbsp;buckets,
int&nbsp;hashCode)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getGlobalId(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">getGlobalId</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getGlobalQueue(java.lang.String)" class="member-name-link">getGlobalQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../../procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLockResource(org.apache.hadoop.hbase.procedure2.LockedResourceType,java.lang.String)" class="member-name-link">getLockResource</a><wbr>(<a href="../../procedure2/LockedResourceType.html" title="enum class in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;resourceName)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../../procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLocks()" class="member-name-link">getLocks</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">List lock queues.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getMetaQueue()" class="member-name-link">getMetaQueue</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getPeerId(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">getPeerId</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getPeerQueue(java.lang.String)" class="member-name-link">getPeerQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static <a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getServerName(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">getServerName</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getServerQueue(org.apache.hadoop.hbase.ServerName,org.apache.hadoop.hbase.master.procedure.ServerProcedureInterface)" class="member-name-link">getServerQueue</a><wbr>(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
<a href="ServerProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">ServerProcedureInterface</a>&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static <a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getTableName(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">getTableName</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTableQueue(org.apache.hadoop.hbase.TableName)" class="member-name-link">getTableQueue</a><wbr>(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isGlobalProcedure(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">isGlobalProcedure</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;<br>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isLockReady(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.master.procedure.Queue)" class="member-name-link">isLockReady</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;rq)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isMetaProcedure(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">isMetaProcedure</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isPeerProcedure(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">isPeerProcedure</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isServerProcedure(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">isServerProcedure</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isTableProcedure(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">isTableProcedure</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#logLockedResource(org.apache.hadoop.hbase.procedure2.LockedResourceType,java.lang.String)" class="member-name-link">logLockedResource</a><wbr>(<a href="../../procedure2/LockedResourceType.html" title="enum class in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;resourceName)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Get lock info for a resource of specified type and name and log details</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>(package private) boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#markTableAsDeleted(org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">markTableAsDeleted</a><wbr>(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Tries to remove the queue and the table-lock of the specified table.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#queueHasRunnables()" class="member-name-link">queueHasRunnables</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns true if there are procedures available to process.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#queueSize()" class="member-name-link">queueSize</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the number of elements in this queue.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private int</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#queueSize(org.apache.hadoop.hbase.master.procedure.Queue)" class="member-name-link">queueSize</a><wbr>(<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;?&gt;&nbsp;head)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static &lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;<br>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#removeFromRunQueue(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,java.util.function.Supplier)" class="member-name-link">removeFromRunQueue</a><wbr>(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;reason)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removeGlobalQueue(java.lang.String)" class="member-name-link">removeGlobalQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removePeerQueue(java.lang.String)" class="member-name-link">removePeerQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removeServerQueue(org.apache.hadoop.hbase.ServerName)" class="member-name-link">removeServerQueue</a><wbr>(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removeTableQueue(org.apache.hadoop.hbase.TableName)" class="member-name-link">removeTableQueue</a><wbr>(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#serverBucketToString(org.apache.commons.lang3.builder.ToStringBuilder,java.lang.String,org.apache.hadoop.hbase.master.procedure.Queue)" class="member-name-link">serverBucketToString</a><wbr>(org.apache.commons.lang3.builder.ToStringBuilder&nbsp;builder,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;queueName,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;?&gt;&nbsp;queue)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#shouldWaitBeforeEnqueuing(org.apache.hadoop.hbase.master.procedure.TableProcedureInterface)" class="member-name-link">shouldWaitBeforeEnqueuing</a><wbr>(<a href="TableProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface</a>&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tryCleanupGlobalQueue(java.lang.String,org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">tryCleanupGlobalQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tryCleanupPeerQueue(java.lang.String,org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">tryCleanupPeerQueue</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#tryCleanupServerQueue(org.apache.hadoop.hbase.ServerName,org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">tryCleanupServerQueue</a><wbr>(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">waitGlobalExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Try to acquire the share lock on global.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#waitMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">waitMetaExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6">
<div class="block"><span class="deprecated-label">Deprecated.</span>
<div class="deprecation-comment">only used for <a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</div>
</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">waitNamespaceExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;namespace)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Suspend the procedure if the specified namespace is already locked.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitPeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">waitPeerExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Try to acquire the exclusive lock on the specified peer.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitRegion(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.client.RegionInfo)" class="member-name-link">waitRegion</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Suspend the procedure if the specified region is already locked.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitRegions(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionInfo...)" class="member-name-link">waitRegions</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>...&nbsp;regionInfos)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Suspend the procedure if the specified set of regions are already locked.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)" class="member-name-link">waitServerExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Try to acquire the exclusive lock on the specified server.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitTableExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)" class="member-name-link">waitTableExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Suspend the procedure if the specified table is already locked.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitTableQueueSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)" class="member-name-link">waitTableQueueSharedLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#waitTableSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)" class="member-name-link">waitTableSharedLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Suspend the procedure if the specified table is already locked.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">wakeGlobalExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for global.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#wakeMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">wakeMetaExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6">
<div class="block"><span class="deprecated-label">Deprecated.</span>
<div class="deprecation-comment">only used for <a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</div>
</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">wakeNamespaceExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;namespace)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified namespace</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakePeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)" class="member-name-link">wakePeerExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified peer</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeRegion(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.client.RegionInfo)" class="member-name-link">wakeRegion</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified region</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeRegions(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionInfo...)" class="member-name-link">wakeRegions</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>...&nbsp;regionInfos)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified regions</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)" class="member-name-link">wakeServerExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified server</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeTableExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)" class="member-name-link">wakeTableExclusiveLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified table</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#wakeTableSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)" class="member-name-link">wakeTableSharedLock</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Wake the procedures waiting for the specified table</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#yield(org.apache.hadoop.hbase.procedure2.Procedure)" class="member-name-link">yield</a><wbr>(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">The procedure can't run at the moment.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler">Methods inherited from class&nbsp;org.apache.hadoop.hbase.procedure2.<a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></h3>
<code><a href="../../procedure2/AbstractProcedureScheduler.html#addBack(org.apache.hadoop.hbase.procedure2.Procedure)">addBack</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#addBack(org.apache.hadoop.hbase.procedure2.Procedure,boolean)">addBack</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#addFront(java.util.Iterator)">addFront</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#addFront(org.apache.hadoop.hbase.procedure2.Procedure)">addFront</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#addFront(org.apache.hadoop.hbase.procedure2.Procedure,boolean)">addFront</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#getNullPollCalls()">getNullPollCalls</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#getPollCalls()">getPollCalls</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#hasRunnables()">hasRunnables</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#poll()">poll</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#poll(long)">poll</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#poll(long,java.util.concurrent.TimeUnit)">poll</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#push(org.apache.hadoop.hbase.procedure2.Procedure,boolean,boolean)">push</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#schedLock()">schedLock</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#schedUnlock()">schedUnlock</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#signalAll()">signalAll</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#size()">size</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#start()">start</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#stop()">stop</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#waitProcedure(org.apache.hadoop.hbase.procedure2.LockAndQueue,org.apache.hadoop.hbase.procedure2.Procedure)">waitProcedure</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#wakeEvents(org.apache.hadoop.hbase.procedure2.ProcedureEvent%5B%5D)">wakeEvents</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#wakePollIfNeeded(int)">wakePollIfNeeded</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#wakeProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">wakeProcedure</a>, <a href="../../procedure2/AbstractProcedureScheduler.html#wakeWaitingProcedures(org.apache.hadoop.hbase.procedure2.LockAndQueue)">wakeWaitingProcedures</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="LOG">
<h3>LOG</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type">org.slf4j.Logger</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-94">LOG</a></span></div>
</section>
</li>
<li>
<section class="detail" id="SERVER_QUEUE_KEY_COMPARATOR">
<h3>SERVER_QUEUE_KEY_COMPARATOR</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type"><a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-96">SERVER_QUEUE_KEY_COMPARATOR</a></span></div>
</section>
</li>
<li>
<section class="detail" id="TABLE_QUEUE_KEY_COMPARATOR">
<h3>TABLE_QUEUE_KEY_COMPARATOR</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type"><a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-98">TABLE_QUEUE_KEY_COMPARATOR</a></span></div>
</section>
</li>
<li>
<section class="detail" id="PEER_QUEUE_KEY_COMPARATOR">
<h3>PEER_QUEUE_KEY_COMPARATOR</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type"><a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-100">PEER_QUEUE_KEY_COMPARATOR</a></span></div>
</section>
</li>
<li>
<section class="detail" id="META_QUEUE_KEY_COMPARATOR">
<h3>META_QUEUE_KEY_COMPARATOR</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type"><a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-102">META_QUEUE_KEY_COMPARATOR</a></span></div>
</section>
</li>
<li>
<section class="detail" id="GLOBAL_QUEUE_KEY_COMPARATOR">
<h3>GLOBAL_QUEUE_KEY_COMPARATOR</h3>
<div class="member-signature"><span class="modifiers">private static final</span>&nbsp;<span class="return-type"><a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;<a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-104">GLOBAL_QUEUE_KEY_COMPARATOR</a></span></div>
</section>
</li>
<li>
<section class="detail" id="serverRunQueue">
<h3>serverRunQueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-107">serverRunQueue</a></span></div>
</section>
</li>
<li>
<section class="detail" id="tableRunQueue">
<h3>tableRunQueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-108">tableRunQueue</a></span></div>
</section>
</li>
<li>
<section class="detail" id="peerRunQueue">
<h3>peerRunQueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-109">peerRunQueue</a></span></div>
</section>
</li>
<li>
<section class="detail" id="metaRunQueue">
<h3>metaRunQueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-110">metaRunQueue</a></span></div>
</section>
</li>
<li>
<section class="detail" id="globalRunQueue">
<h3>globalRunQueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-111">globalRunQueue</a></span></div>
</section>
</li>
<li>
<section class="detail" id="serverBuckets">
<h3>serverBuckets</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a>[]</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-113">serverBuckets</a></span></div>
</section>
</li>
<li>
<section class="detail" id="tableMap">
<h3>tableMap</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-114">tableMap</a></span></div>
</section>
</li>
<li>
<section class="detail" id="peerMap">
<h3>peerMap</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-115">peerMap</a></span></div>
</section>
</li>
<li>
<section class="detail" id="metaMap">
<h3>metaMap</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-116">metaMap</a></span></div>
</section>
</li>
<li>
<section class="detail" id="globalMap">
<h3>globalMap</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-117">globalMap</a></span></div>
</section>
</li>
<li>
<section class="detail" id="procedureRetriever">
<h3>procedureRetriever</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Function.html" title="class or interface in java.util.function" class="external-link">Function</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-119">procedureRetriever</a></span></div>
</section>
</li>
<li>
<section class="detail" id="locking">
<h3>locking</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="SchemaLocking.html" title="class in org.apache.hadoop.hbase.master.procedure">SchemaLocking</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-120">locking</a></span></div>
</section>
</li>
<li>
<section class="detail" id="tableProcsWaitingEnqueue">
<h3>tableProcsWaitingEnqueue</h3>
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>,<wbr><a href="TableProcedureWaitingQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableProcedureWaitingQueue</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-125">tableProcsWaitingEnqueue</a></span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.util.function.Function)">
<h3>MasterProcedureScheduler</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-128">MasterProcedureScheduler</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Function.html" title="class or interface in java.util.function" class="external-link">Function</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>,<wbr><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&gt;&nbsp;procedureRetriever)</span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="yield(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>yield</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-133">yield</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../procedure2/ProcedureScheduler.html#yield(org.apache.hadoop.hbase.procedure2.Procedure)">ProcedureScheduler</a></code></span></div>
<div class="block">The procedure can't run at the moment. add it back to the queue, giving priority to someone
else.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>proc</code> - the Procedure to add back to the list</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="shouldWaitBeforeEnqueuing(org.apache.hadoop.hbase.master.procedure.TableProcedureInterface)">
<h3>shouldWaitBeforeEnqueuing</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-138">shouldWaitBeforeEnqueuing</a></span><wbr><span class="parameters">(<a href="TableProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface</a>&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="enqueue(org.apache.hadoop.hbase.procedure2.Procedure,boolean)">
<h3>enqueue</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-142">enqueue</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc,
boolean&nbsp;addFront)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html#enqueue(org.apache.hadoop.hbase.procedure2.Procedure,boolean)">AbstractProcedureScheduler</a></code></span></div>
<div class="block">Add the procedure to the queue. NOTE: this method is called with the sched lock held.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../../procedure2/AbstractProcedureScheduler.html#enqueue(org.apache.hadoop.hbase.procedure2.Procedure,boolean)">enqueue</a></code>&nbsp;in class&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd>
<dt>Parameters:</dt>
<dd><code>proc</code> - the Procedure to add</dd>
<dd><code>addFront</code> - true if the item should be added to the front of the queue</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="doAdd(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,org.apache.hadoop.hbase.procedure2.Procedure,boolean)">
<h3>doAdd</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-176">doAdd</a></span><wbr><span class="parameters">(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc,
boolean&nbsp;addFront)</span></div>
</section>
</li>
<li>
<section class="detail" id="queueHasRunnables()">
<h3>queueHasRunnables</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-199">queueHasRunnables</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html#queueHasRunnables()">AbstractProcedureScheduler</a></code></span></div>
<div class="block">Returns true if there are procedures available to process. NOTE: this method is called with the
sched lock held.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../../procedure2/AbstractProcedureScheduler.html#queueHasRunnables()">queueHasRunnables</a></code>&nbsp;in class&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd>
<dt>Returns:</dt>
<dd>true if there are procedures available to process, otherwise false.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="dequeue()">
<h3>dequeue</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-206">dequeue</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html#dequeue()">AbstractProcedureScheduler</a></code></span></div>
<div class="block">Fetch one Procedure from the queue NOTE: this method is called with the sched lock held.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../../procedure2/AbstractProcedureScheduler.html#dequeue()">dequeue</a></code>&nbsp;in class&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd>
<dt>Returns:</dt>
<dd>the Procedure to execute, or null if nothing is available.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isLockReady(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.master.procedure.Queue)">
<h3>isLockReady</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-229">isLockReady</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;rq)</span></div>
</section>
</li>
<li>
<section class="detail" id="doPoll(org.apache.hadoop.hbase.master.procedure.FairQueue)">
<h3>doPoll</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;</span>&nbsp;<span class="return-type"><a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-241">doPoll</a></span><wbr><span class="parameters">(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq)</span></div>
</section>
</li>
<li>
<section class="detail" id="getLocks()">
<h3>getLocks</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../../procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a>&gt;</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-265">getLocks</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../procedure2/ProcedureScheduler.html#getLocks()">ProcedureScheduler</a></code></span></div>
<div class="block">List lock queues.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the locks</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getLockResource(org.apache.hadoop.hbase.procedure2.LockedResourceType,java.lang.String)">
<h3>getLockResource</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="../../procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2">LockedResource</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-275">getLockResource</a></span><wbr><span class="parameters">(<a href="../../procedure2/LockedResourceType.html" title="enum class in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;resourceName)</span></div>
<dl class="notes">
<dt>Returns:</dt>
<dd><a href="../../procedure2/LockedResource.html" title="class in org.apache.hadoop.hbase.procedure2"><code>LockedResource</code></a> for resource of specified type &amp; name. null if resource is not
locked.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="clear()">
<h3>clear</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-285">clear</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../procedure2/ProcedureScheduler.html#clear()">ProcedureScheduler</a></code></span></div>
<div class="block">Clear current state of scheduler such that it is equivalent to newly created scheduler. Used
for testing failure and recovery. To emulate server crash/restart, <a href="../../procedure2/ProcedureExecutor.html" title="class in org.apache.hadoop.hbase.procedure2"><code>ProcedureExecutor</code></a>
resets its own state and calls clear() on scheduler.</div>
</section>
</li>
<li>
<section class="detail" id="clearQueue()">
<h3>clearQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-296">clearQueue</a></span>()</div>
</section>
</li>
<li>
<section class="detail" id="clear(TNode,org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator)">
<h3 id="clear(org.apache.hadoop.hbase.master.procedure.Queue,org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.util.AvlUtil.AvlKeyComparator)">clear</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;,<wbr>
TNode extends <a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&gt;</span>
<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-323">clear</a></span><wbr><span class="parameters">(TNode&nbsp;treeMap,
<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="../../util/AvlUtil.AvlKeyComparator.html" title="interface in org.apache.hadoop.hbase.util">AvlUtil.AvlKeyComparator</a>&lt;TNode&gt;&nbsp;comparator)</span></div>
</section>
</li>
<li>
<section class="detail" id="queueSize(org.apache.hadoop.hbase.master.procedure.Queue)">
<h3>queueSize</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-334">queueSize</a></span><wbr><span class="parameters">(<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;?&gt;&nbsp;head)</span></div>
</section>
</li>
<li>
<section class="detail" id="queueSize()">
<h3>queueSize</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-343">queueSize</a></span>()</div>
<div class="block"><span class="descfrm-type-label">Description copied from class:&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html#queueSize()">AbstractProcedureScheduler</a></code></span></div>
<div class="block">Returns the number of elements in this queue. NOTE: this method is called with the sched lock
held.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="../../procedure2/AbstractProcedureScheduler.html#queueSize()">queueSize</a></code>&nbsp;in class&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd>
<dt>Returns:</dt>
<dd>the number of elements in this queue.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>completionCleanup</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-359">completionCleanup</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="../../procedure2/ProcedureScheduler.html#completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)">ProcedureScheduler</a></code></span></div>
<div class="block">The procedure in execution completed. This can be implemented to perform cleanups.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>proc</code> - the Procedure that completed the execution.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="addToRunQueue(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,java.util.function.Supplier)">
<h3>addToRunQueue</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-416">addToRunQueue</a></span><wbr><span class="parameters">(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;reason)</span></div>
</section>
</li>
<li>
<section class="detail" id="removeFromRunQueue(org.apache.hadoop.hbase.master.procedure.FairQueue,org.apache.hadoop.hbase.master.procedure.Queue,java.util.function.Supplier)">
<h3>removeFromRunQueue</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="type-parameters">&lt;T extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html" title="class or interface in java.lang" class="external-link">Comparable</a>&lt;T&gt;&gt;</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-426">removeFromRunQueue</a></span><wbr><span class="parameters">(<a href="FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">FairQueue</a>&lt;T&gt;&nbsp;fairq,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;T&gt;&nbsp;queue,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a>&lt;<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;reason)</span></div>
</section>
</li>
<li>
<section class="detail" id="getTableQueue(org.apache.hadoop.hbase.TableName)">
<h3>getTableQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-439">getTableQueue</a></span><wbr><span class="parameters">(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</span></div>
</section>
</li>
<li>
<section class="detail" id="removeTableQueue(org.apache.hadoop.hbase.TableName)">
<h3>removeTableQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-449">removeTableQueue</a></span><wbr><span class="parameters">(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</span></div>
</section>
</li>
<li>
<section class="detail" id="isTableProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>isTableProcedure</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-454">isTableProcedure</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getTableName(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>getTableName</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type"><a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-458">getTableName</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getServerQueue(org.apache.hadoop.hbase.ServerName,org.apache.hadoop.hbase.master.procedure.ServerProcedureInterface)">
<h3>getServerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">ServerQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-465">getServerQueue</a></span><wbr><span class="parameters">(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
<a href="ServerProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">ServerProcedureInterface</a>&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="removeServerQueue(org.apache.hadoop.hbase.ServerName)">
<h3>removeServerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-482">removeServerQueue</a></span><wbr><span class="parameters">(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</span></div>
</section>
</li>
<li>
<section class="detail" id="tryCleanupServerQueue(org.apache.hadoop.hbase.ServerName,org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>tryCleanupServerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-489">tryCleanupServerQueue</a></span><wbr><span class="parameters">(<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getBucketIndex(java.lang.Object[],int)">
<h3>getBucketIndex</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-509">getBucketIndex</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]&nbsp;buckets,
int&nbsp;hashCode)</span></div>
</section>
</li>
<li>
<section class="detail" id="isServerProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>isServerProcedure</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-513">isServerProcedure</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getServerName(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>getServerName</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type"><a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-517">getServerName</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getPeerQueue(java.lang.String)">
<h3>getPeerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="PeerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">PeerQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-524">getPeerQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</span></div>
</section>
</li>
<li>
<section class="detail" id="removePeerQueue(java.lang.String)">
<h3>removePeerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-534">removePeerQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</span></div>
</section>
</li>
<li>
<section class="detail" id="tryCleanupPeerQueue(java.lang.String,org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>tryCleanupPeerQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-539">tryCleanupPeerQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</span></div>
</section>
</li>
<li>
<section class="detail" id="isPeerProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>isPeerProcedure</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-558">isPeerProcedure</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getPeerId(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>getPeerId</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-562">getPeerId</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getMetaQueue()">
<h3>getMetaQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="MetaQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MetaQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-569">getMetaQueue</a></span>()</div>
</section>
</li>
<li>
<section class="detail" id="isMetaProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>isMetaProcedure</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-579">isMetaProcedure</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getGlobalQueue(java.lang.String)">
<h3>getGlobalQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="GlobalQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">GlobalQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-586">getGlobalQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</span></div>
</section>
</li>
<li>
<section class="detail" id="removeGlobalQueue(java.lang.String)">
<h3>removeGlobalQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-596">removeGlobalQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</span></div>
</section>
</li>
<li>
<section class="detail" id="tryCleanupGlobalQueue(java.lang.String,org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>tryCleanupGlobalQueue</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-601">tryCleanupGlobalQueue</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</span></div>
</section>
</li>
<li>
<section class="detail" id="isGlobalProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>isGlobalProcedure</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-620">isGlobalProcedure</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="getGlobalId(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>getGlobalId</h3>
<div class="member-signature"><span class="modifiers">private static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-624">getGlobalId</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;proc)</span></div>
</section>
</li>
<li>
<section class="detail" id="logLockedResource(org.apache.hadoop.hbase.procedure2.LockedResourceType,java.lang.String)">
<h3>logLockedResource</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-634">logLockedResource</a></span><wbr><span class="parameters">(<a href="../../procedure2/LockedResourceType.html" title="enum class in org.apache.hadoop.hbase.procedure2">LockedResourceType</a>&nbsp;resourceType,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;resourceName)</span></div>
<div class="block">Get lock info for a resource of specified type and name and log details</div>
</section>
</li>
<li>
<section class="detail" id="waitTableExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)">
<h3>waitTableExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-659">waitTableExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</span></div>
<div class="block">Suspend the procedure if the specified table is already locked. Other operations in the
table-queue will be executed after the lock is released.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dd><code>table</code> - Table to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the table to be available</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeTableExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)">
<h3>wakeTableExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-689">wakeTableExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</span></div>
<div class="block">Wake the procedures waiting for the specified table</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dd><code>table</code> - the name of the table that has the exclusive lock</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitTableSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)">
<h3>waitTableSharedLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-716">waitTableSharedLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</span></div>
<div class="block">Suspend the procedure if the specified table is already locked. other "read" operations in the
table-queue may be executed concurrently,</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dd><code>table</code> - Table to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the table to be available</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitTableQueueSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)">
<h3>waitTableQueueSharedLock</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">TableQueue</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-720">waitTableQueueSharedLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</span></div>
</section>
</li>
<li>
<section class="detail" id="wakeTableSharedLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName)">
<h3>wakeTableSharedLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-747">wakeTableSharedLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</span></div>
<div class="block">Wake the procedures waiting for the specified table</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dd><code>table</code> - the name of the table that has the shared lock</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="markTableAsDeleted(org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>markTableAsDeleted</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-775">markTableAsDeleted</a></span><wbr><span class="parameters">(<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</span></div>
<div class="block">Tries to remove the queue and the table-lock of the specified table. If there are new
operations pending (e.g. a new create), the remove will not be performed.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>table</code> - the name of the table that should be marked as deleted</dd>
<dd><code>procedure</code> - the procedure that is removing the table</dd>
<dt>Returns:</dt>
<dd>true if deletion succeeded, false otherwise meaning that there are other new operations
pending for that table (e.g. a new create).</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitRegion(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.client.RegionInfo)">
<h3>waitRegion</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-809">waitRegion</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</span></div>
<div class="block">Suspend the procedure if the specified region is already locked.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock on the region</dd>
<dd><code>regionInfo</code> - the region we are trying to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the regions to be available</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitRegions(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionInfo...)">
<h3>waitRegions</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-820">waitRegions</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>...&nbsp;regionInfos)</span></div>
<div class="block">Suspend the procedure if the specified set of regions are already locked.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock on the regions</dd>
<dd><code>table</code> - the table name of the regions we are trying to lock</dd>
<dd><code>regionInfos</code> - the list of regions we are trying to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the regions to be available</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeRegion(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.client.RegionInfo)">
<h3>wakeRegion</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-869">wakeRegion</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>&nbsp;regionInfo)</span></div>
<div class="block">Wake the procedures waiting for the specified region</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure that was holding the region</dd>
<dd><code>regionInfo</code> - the region the procedure was holding</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeRegions(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.RegionInfo...)">
<h3>wakeRegions</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-878">wakeRegions</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
<a href="../../client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>...&nbsp;regionInfos)</span></div>
<div class="block">Wake the procedures waiting for the specified regions</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure that was holding the regions</dd>
<dd><code>regionInfos</code> - the list of regions the procedure was holding</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>waitNamespaceExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-923">waitNamespaceExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;namespace)</span></div>
<div class="block">Suspend the procedure if the specified namespace is already locked.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dd><code>namespace</code> - Namespace to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the namespace to be available</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#wakeNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>wakeNamespaceExclusiveLock(Procedure,String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>wakeNamespaceExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-954">wakeNamespaceExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;namespace)</span></div>
<div class="block">Wake the procedures waiting for the specified namespace</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dd><code>namespace</code> - the namespace that has the exclusive lock</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#waitNamespaceExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>waitNamespaceExclusiveLock(Procedure,String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)">
<h3>waitServerExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-986">waitServerExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</span></div>
<div class="block">Try to acquire the exclusive lock on the specified server.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dd><code>serverName</code> - Server to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the server to be available</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#wakeServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)"><code>wakeServerExclusiveLock(Procedure,ServerName)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)">
<h3>wakeServerExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1016">wakeServerExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="../../ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</span></div>
<div class="block">Wake the procedures waiting for the specified server</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dd><code>serverName</code> - the server that has the exclusive lock</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#waitServerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,org.apache.hadoop.hbase.ServerName)"><code>waitServerExclusiveLock(Procedure,ServerName)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitPeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>waitPeerExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1047">waitPeerExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</span></div>
<div class="block">Try to acquire the exclusive lock on the specified peer.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dd><code>peerId</code> - peer to lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for the peer to be available</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#wakePeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>wakePeerExclusiveLock(Procedure, String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakePeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>wakePeerExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1070">wakePeerExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;peerId)</span></div>
<div class="block">Wake the procedures waiting for the specified peer</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dd><code>peerId</code> - the peer that has the exclusive lock</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#waitPeerExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>waitPeerExclusiveLock(Procedure, String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>waitMetaExclusiveLock</h3>
<div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a>
</span><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1096">waitMetaExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</span></div>
<div class="deprecation-block"><span class="deprecated-label">Deprecated.</span>
<div class="deprecation-comment">only used for <a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with
<a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</div>
</div>
<div class="block">Try to acquire the exclusive lock on meta.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for meta to be available</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#wakeMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)"><code>wakeMetaExclusiveLock(Procedure)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)">
<h3>wakeMetaExclusiveLock</h3>
<div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a>
</span><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1120">wakeMetaExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure)</span></div>
<div class="deprecation-block"><span class="deprecated-label">Deprecated.</span>
<div class="deprecation-comment">only used for <a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>. Should be removed along with
<a href="RecoverMetaProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure"><code>RecoverMetaProcedure</code></a>.</div>
</div>
<div class="block">Wake the procedures waiting for meta.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#waitMetaExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure)"><code>waitMetaExclusiveLock(Procedure)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="waitGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>waitGlobalExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1143">waitGlobalExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</span></div>
<div class="block">Try to acquire the share lock on global.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure trying to acquire the lock</dd>
<dt>Returns:</dt>
<dd>true if the procedure has to wait for global to be available</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#wakeGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>wakeGlobalExclusiveLock(Procedure, String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="wakeGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)">
<h3>wakeGlobalExclusiveLock</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1165">wakeGlobalExclusiveLock</a></span><wbr><span class="parameters">(<a href="../../procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;?&gt;&nbsp;procedure,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;globalId)</span></div>
<div class="block">Wake the procedures waiting for global.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>procedure</code> - the procedure releasing the lock</dd>
<dt>See Also:</dt>
<dd>
<ul class="see-list-long">
<li><a href="#waitGlobalExclusiveLock(org.apache.hadoop.hbase.procedure2.Procedure,java.lang.String)"><code>waitGlobalExclusiveLock(Procedure, String)</code></a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="dumpLocks()">
<h3>dumpLocks</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1182">dumpLocks</a></span>()
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div>
<div class="block">For debugging. Expensive.</div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="serverBucketToString(org.apache.commons.lang3.builder.ToStringBuilder,java.lang.String,org.apache.hadoop.hbase.master.procedure.Queue)">
<h3>serverBucketToString</h3>
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1192">serverBucketToString</a></span><wbr><span class="parameters">(org.apache.commons.lang3.builder.ToStringBuilder&nbsp;builder,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;queueName,
<a href="Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">Queue</a>&lt;?&gt;&nbsp;queue)</span></div>
</section>
</li>
<li>
<section class="detail" id="toString()">
<h3>toString</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line-1199">toString</a></span>()</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="../../procedure2/AbstractProcedureScheduler.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="../../procedure2/AbstractProcedureScheduler.html" title="class in org.apache.hadoop.hbase.procedure2">AbstractProcedureScheduler</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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