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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/01/15 18:04:38 UTC

[33/51] [partial] hbase-site git commit: Published site at cb17c7a97a1e2eb0ebd532f614191e4edbb9e49b.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/50917b1d/devapidocs/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>MasterProcedureScheduler (Apache HBase 2.0.0-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<script type="text/javascript"><!--
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="MasterProcedureScheduler (Apache HBase 2.0.0-SNAPSHOT API)";
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar_top">
+<!--   -->
+</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/MasterProcedureScheduler.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.WALStoreLeaseRecovery.html" title="class in org.apache.hadoop.hbase.master.procedure"><span class="strong">Prev Class</span></a></li>
+<li><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.AvlTree.html" title="class in org.apache.hadoop.hbase.master.procedure"><span class="strong">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../index.html?org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html" target="_top">Frames</a></li>
+<li><a href="MasterProcedureScheduler.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested_class_summary">Nested</a>&nbsp;|&nbsp;</li>
+<li><a href="#field_summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor_summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method_summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field_detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor_detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method_detail">Method</a></li>
+</ul>
+</div>
+<a name="skip-navbar_top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.hadoop.hbase.master.procedure</div>
+<h2 title="Class MasterProcedureScheduler" class="title">Class MasterProcedureScheduler</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureRunnableSet</a></dd>
+</dl>
+<hr>
+<br>
+<pre><a href="../../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.Private.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceAudience.Private</a>
+<a href="../../../../../../org/apache/hadoop/hbase/classification/InterfaceStability.Evolving.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceStability.Evolving</a>
+public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#line.58">MasterProcedureScheduler</a>
+extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
+implements <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureRunnableSet</a></pre>
+<div class="block">ProcedureRunnableSet for the Master Procedures.
+ This RunnableSet 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 can be performed
+ at the same, time assuming table A and table B) 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 take smarter decision. e.g. we can abort all the operations preceding
+ a delete table, or similar.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested_class_summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.AvlTree.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.AvlTree</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="type parameter in MasterProcedureScheduler.FairQueue">T</a> extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="type parameter in MasterProcedureScheduler.FairQueue">T</a>&gt;&gt;</strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.IterableList.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.IterableList</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.NamespaceQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.NamespaceQueue</a></strong></code>
+<div class="block">the namespace is currently used just as a rwlock, not as a queue.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="type parameter in MasterProcedureScheduler.Queue">TKey</a> extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="type parameter in MasterProcedureScheduler.Queue">TKey</a>&gt;&gt;</strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.QueueImpl.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.QueueImpl</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.QueueImpl.html" title="type parameter in MasterProcedureScheduler.QueueImpl">TKey</a> extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.QueueImpl.html" title="type parameter in MasterProcedureScheduler.QueueImpl">TKey</a>&gt;&gt;</strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static interface&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.QueueInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.QueueInterface</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ServerQueue</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.TableQueue</a></strong></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field_summary">
+<!--   -->
+</a>
+<h3>Field Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/TableLockManager.html" title="class in org.apache.hadoop.hbase.master">TableLockManager</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#lockManager">lockManager</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static org.apache.commons.logging.Log</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#LOG">LOG</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#metaTablePriority">metaTablePriority</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#namespaceMap">namespaceMap</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#nullPollCalls">nullPollCalls</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#pollCalls">pollCalls</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#queueSize">queueSize</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/locks/ReentrantLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantLock</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#schedLock">schedLock</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/locks/Condition.html?is-external=true" title="class or interface in java.util.concurrent.locks">Condition</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#schedWaitCond">schedWaitCond</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#serverBuckets">serverBuckets</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#serverRunQueue">serverRunQueue</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#sysTablePriority">sysTablePriority</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tableMap">tableMap</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tableRunQueue">tableRunQueue</a></strong></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#userTablePriority">userTablePriority</a></strong></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor_summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#MasterProcedureScheduler(org.apache.hadoop.conf.Configuration,%20org.apache.hadoop.hbase.master.TableLockManager)">MasterProcedureScheduler</a></strong>(org.apache.hadoop.conf.Configuration&nbsp;conf,
+                                                <a href="../../../../../../org/apache/hadoop/hbase/master/TableLockManager.html" title="class in org.apache.hadoop.hbase.master">TableLockManager</a>&nbsp;lockManager)</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method_summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#addBack(org.apache.hadoop.hbase.procedure2.Procedure)">addBack</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>
+<div class="block">Inserts the specified element at the end of this queue.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#addFront(org.apache.hadoop.hbase.procedure2.Procedure)">addFront</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>
+<div class="block">Inserts the specified element at the front of this queue.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#addToRunQueue(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.FairQueue,%20org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.Queue)">addToRunQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;T&gt;&nbsp;fairq,
+                          <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;T&gt;&nbsp;queue)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#clear()">clear</a></strong>()</code>
+<div class="block">Removes all of the elements from this collection.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#clear(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.Queue,%20org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.FairQueue)">clear</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;T&gt;&nbsp;treeMap,
+          <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;T&gt;&nbsp;fairq)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)">completionCleanup</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>
+<div class="block">The procedure in execution completed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#doAdd(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.FairQueue,%20org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.Queue,%20org.apache.hadoop.hbase.procedure2.Procedure,%20boolean)">doAdd</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;T&gt;&nbsp;fairq,
+          <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;T&gt;&nbsp;queue,
+          <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc,
+          boolean&nbsp;addFront)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#doAdd(org.apache.hadoop.hbase.procedure2.Procedure,%20boolean)">doAdd</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc,
+          boolean&nbsp;addFront)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#doPoll(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.FairQueue)">doPoll</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;T&gt;&nbsp;fairq)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getBucketIndex(java.lang.Object[],%20int)">getBucketIndex</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]&nbsp;buckets,
+                            int&nbsp;hashCode)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.NamespaceQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.NamespaceQueue</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getNamespaceQueue(java.lang.String)">getNamespaceQueue</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;namespace)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getNullPollCalls()">getNullPollCalls</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getPollCalls()">getPollCalls</a></strong>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getServerName(org.apache.hadoop.hbase.procedure2.Procedure)">getServerName</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ServerQueue</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getServerQueue(org.apache.hadoop.hbase.ServerName)">getServerQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ServerQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ServerQueue</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getServerQueueWithLock(org.apache.hadoop.hbase.ServerName)">getServerQueueWithLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTableName(org.apache.hadoop.hbase.procedure2.Procedure)">getTableName</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTablePriority(org.apache.hadoop.hbase.TableName)">getTablePriority</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.TableQueue</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTableQueue(org.apache.hadoop.hbase.TableName)">getTableQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.TableQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.TableQueue</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTableQueueWithLock(org.apache.hadoop.hbase.TableName)">getTableQueueWithLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;T&gt;</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#getTreeRoot(java.lang.Object[],%20int)">getTreeRoot</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]&nbsp;buckets,
+                      int&nbsp;index)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private static boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isServerProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">isServerProcedure</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private static boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#isTableProcedure(org.apache.hadoop.hbase.procedure2.Procedure)">isTableProcedure</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#markTableAsDeleted(org.apache.hadoop.hbase.TableName)">markTableAsDeleted</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>
+<div class="block">Tries to remove the queue and the table-lock of the specified table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#poll()">poll</a></strong>()</code>
+<div class="block">Fetch one Procedure from the queue</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>(package private) <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#poll(long)">poll</a></strong>(long&nbsp;waitNsec)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#releaseNamespaceExclusiveLock(java.lang.String)">releaseNamespaceExclusiveLock</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;nsName)</code>
+<div class="block">Release the exclusive lock</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#releaseServerExclusiveLock(org.apache.hadoop.hbase.ServerName)">releaseServerExclusiveLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
+<div class="block">Release the exclusive lock</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#releaseServerSharedLock(org.apache.hadoop.hbase.ServerName)">releaseServerSharedLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
+<div class="block">Release the shared lock taken</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#releaseTableExclusiveLock(org.apache.hadoop.hbase.TableName)">releaseTableExclusiveLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>
+<div class="block">Release the exclusive lock taken with tryAcquireTableWrite()</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#releaseTableSharedLock(org.apache.hadoop.hbase.TableName)">releaseTableSharedLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table)</code>
+<div class="block">Release the shared lock taken with tryAcquireTableRead()</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private &lt;T extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;T&gt;&gt;&nbsp;<br>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeFromRunQueue(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.FairQueue,%20org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.Queue)">removeFromRunQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.FairQueue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.FairQueue</a>&lt;T&gt;&nbsp;fairq,
+                                    <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.Queue.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.Queue</a>&lt;T&gt;&nbsp;queue)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeServerQueue(org.apache.hadoop.hbase.ServerName)">removeServerQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#removeTableQueue(org.apache.hadoop.hbase.TableName)">removeTableQueue</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;tableName)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#signalAll()">signalAll</a></strong>()</code>
+<div class="block">In case the class is blocking on poll() waiting for items to be added,
+ this method should awake poll() and poll() should return.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#size()">size</a></strong>()</code>
+<div class="block">Returns the number of elements in this collection.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#suspend(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent)">suspend</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryAcquireNamespaceExclusiveLock(java.lang.String)">tryAcquireNamespaceExclusiveLock</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;nsName)</code>
+<div class="block">Try to acquire the exclusive lock on the specified namespace.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryAcquireServerExclusiveLock(org.apache.hadoop.hbase.ServerName)">tryAcquireServerExclusiveLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
+<div class="block">Try to acquire the exclusive lock on the specified server.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryAcquireServerSharedLock(org.apache.hadoop.hbase.ServerName)">tryAcquireServerSharedLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>&nbsp;serverName)</code>
+<div class="block">Try to acquire the shared lock on the specified server.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryAcquireTableExclusiveLock(org.apache.hadoop.hbase.TableName,%20java.lang.String)">tryAcquireTableExclusiveLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
+                                                        <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;purpose)</code>
+<div class="block">Try to acquire the exclusive lock on the specified table.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#tryAcquireTableSharedLock(org.apache.hadoop.hbase.TableName,%20java.lang.String)">tryAcquireTableSharedLock</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>&nbsp;table,
+                                                  <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;purpose)</code>
+<div class="block">Try to acquire the shared lock on the specified table.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitEvent(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent,%20org.apache.hadoop.hbase.procedure2.Procedure)">waitEvent</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event,
+                  <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;procedure)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitEvent(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent,%20org.apache.hadoop.hbase.procedure2.Procedure,%20boolean)">waitEvent</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event,
+                  <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;procedure,
+                  boolean&nbsp;suspendQueue)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitServerEvent(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent,%20org.apache.hadoop.hbase.procedure2.Procedure,%20boolean)">waitServerEvent</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event,
+                              <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;procedure,
+                              boolean&nbsp;suspendQueue)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#waitTableEvent(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent,%20org.apache.hadoop.hbase.procedure2.Procedure,%20boolean)">waitTableEvent</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event,
+                            <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;procedure,
+                            boolean&nbsp;suspendQueue)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#wake(org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler.ProcedureEvent)">wake</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.ProcedureEvent.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureScheduler.ProcedureEvent</a>&nbsp;event)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureScheduler.html#yield(org.apache.hadoop.hbase.procedure2.Procedure)">yield</a></strong>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&nbsp;proc)</code>
+<div class="block">The procedure can't run at the moment.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
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+<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html#addFront(org.apache.hadoop.hbase.procedure2.Procedure)">ProcedureRunnableSet</a></code></strong></div>
+<div class="block">Inserts the specified element at the front of this queue.</div>
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+<div class="block">The procedure can't run at the moment.
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+<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html#clear()">ProcedureRunnableSet</a></code></strong></div>
+<div class="block">Removes all of the elements from this collection.</div>
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+<div class="block">In case the class is blocking on poll() waiting for items to be added,
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+<dt><strong>Specified by:</strong></dt>
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+<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html#size()">ProcedureRunnableSet</a></code></strong></div>
+<div class="block">Returns the number of elements in this collection.</div>
+<dl>
+<dt><strong>Specified by:</strong></dt>
+<dd><code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html#size()">size</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureRunnableSet</a></code></dd>
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+</ul>
+<a name="completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)">
+<!--   -->
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+<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureRunnableSet.html#completionCleanup(org.apache.hadoop.hbase.procedure2.Procedure)">ProcedureRunnableSet</a></code></strong></div>
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+ This can be implemented to perform cleanups.</div>
+<dl>
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