http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a719cd00/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html new file mode 100644 index 0000000..29dcc55 --- /dev/null +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html @@ -0,0 +1,346 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>BaseLoadBalancer.Cluster.LocalityType (Apache HBase 3.0.0-SNAPSHOT API)</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +<script type="text/javascript" src="../../../../../../script.js"></script> +</head> +<body> +<script type="text/javascript"><!-- + try { + if (location.href.indexOf('is-external=true') == -1) { + parent.document.title="BaseLoadBalancer.Cluster.LocalityType (Apache HBase 3.0.0-SNAPSHOT API)"; 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+ if(window==top) { + allClassesLink.style.display = "block"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<ul class="subNavList"> +<li>Summary: </li> +<li>Nested | </li> +<li><a href="#enum.constant.summary">Enum Constants</a> | </li> +<li>Field | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li><a href="#enum.constant.detail">Enum Constants</a> | </li> +<li>Field | </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.balancer</div> +<h2 title="Enum BaseLoadBalancer.Cluster.LocalityType" class="title">Enum BaseLoadBalancer.Cluster.LocalityType</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true"; title="class or interface in java.lang">java.lang.Enum</a><<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a>></li> +<li> +<ul class="inheritance"> +<li>org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.LocalityType</li> +</ul> +</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true"; title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true"; title="class or interface in java.lang">Comparable</a><<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a>></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html" title="class in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster</a></dd> +</dl> +<hr> +<br> +<pre>static enum <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#line.604">BaseLoadBalancer.Cluster.LocalityType</a> +extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true"; title="class or interface in java.lang">Enum</a><<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a>></pre> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== ENUM CONSTANT SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="enum.constant.summary"> +<!-- --> +</a> +<h3>Enum Constant Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation"> +<caption><span>Enum Constants</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colOne" scope="col">Enum Constant and Description</th> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#RACK">RACK</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#SERVER">SERVER</a></span></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr id="i0" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#valueOf-java.lang.String-">valueOf</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name)</code> +<div class="block">Returns the enum constant of this type with the specified name.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a>[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#values--">values</a></span>()</code> +<div class="block">Returns an array containing the constants of this enum type, in +the order they are declared.</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true"; title="class or interface in java.lang">Enum</a></h3> +<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#clone--"; title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#compareTo-E-"; title="class or interface in java.lang">compareTo</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#equals-java.lang.Object-"; title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#finalize--"; title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#getDeclaringClass--"; title="class or interface in java.lang">getDeclaringClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#hashCode--"; title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/ api/java/lang/Enum.html?is-external=true#name--" title="class or interface in java.lang">name</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true#ordinal--"; 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title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--"; title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-"; title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-"; title="class or interface in java.lang">wait</a></code></li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ============ ENUM CONSTANT DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="enum.constant.detail"> +<!-- --> +</a> +<h3>Enum Constant Detail</h3> +<a name="SERVER"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>SERVER</h4> +<pre>public static final <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#line.605">SERVER</a></pre> +</li> +</ul> +<a name="RACK"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>RACK</h4> +<pre>public static final <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#line.606">RACK</a></pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="values--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>values</h4> +<pre>public static <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#line.611">values</a>()</pre> +<div class="block">Returns an array containing the constants of this enum type, in +the order they are declared. This method may be used to iterate +over the constants as follows: +<pre> +for (BaseLoadBalancer.Cluster.LocalityType c : BaseLoadBalancer.Cluster.LocalityType.values()) + System.out.println(c); +</pre></div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>an array containing the constants of this enum type, in the order they are declared</dd> +</dl> +</li> +</ul> +<a name="valueOf-java.lang.String-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>valueOf</h4> +<pre>public static <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html#line.611">valueOf</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name)</pre> +<div class="block">Returns the enum constant of this type with the specified name. +The string must match <i>exactly</i> an identifier used to declare an +enum constant in this type. (Extraneous whitespace characters are +not permitted.)</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>name</code> - the name of the enum constant to be returned.</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the enum constant with the specified name</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true"; title="class or interface in java.lang">IllegalArgumentException</a></code> - if this enum type has no constant with the specified name</dd> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true"; title="class or interface in java.lang">NullPointerException</a></code> - if the argument is null</dd> +</dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar.bottom"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.bottom.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/BaseLoadBalancer.Cluster.LocalityType.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/balancer/BaseLoadBalancer.Cluster.AssignRegionAction.html" title="class in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html" title="class in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../../index.html?org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" target="_top">Frames</a></li> +<li><a href="BaseLoadBalancer.Cluster.LocalityType.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_bottom"> +<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_bottom"); + if(window==top) { + allClassesLink.style.display = "block"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<ul class="subNavList"> +<li>Summary: </li> +<li>Nested | </li> +<li><a href="#enum.constant.summary">Enum Constants</a> | </li> +<li>Field | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li><a href="#enum.constant.detail">Enum Constants</a> | </li> +<li>Field | </li> +<li><a href="#method.detail">Method</a></li> +</ul> +</div> +<a name="skip.navbar.bottom"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +<p class="legalCopy"><small>Copyright © 2007–2017 <a href="https://www.apache.org/";>The Apache Software Foundation</a>. 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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a719cd00/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html index 47bde24..a738d88 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html +++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.MoveRegionAction.html @@ -49,7 +49,7 @@ var activeTableTab = "activeTableTab"; </div> <div class="subNav"> <ul class="navList"> -<li><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.AssignRegionAction.html" title="class in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">Prev 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href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html? than the current server.</div> </td> </tr> -<tr id="i7" class="rowColor"> +<tr id="i8" class="altColor"> <td class="colFirst"><code>(package private) float</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getLocality-int-">getLocality</a></span>(int server)</code> </td> </tr> -<tr id="i8" class="altColor"> +<tr id="i9" class="rowColor"> <td class="colFirst"><code>(package private) float</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getLocalityOfRegion-int-int-">getLocalityOfRegion</a></span>(int region, int server)</code> </td> </tr> -<tr id="i9" class="rowColor"> +<tr id="i10" class="altColor"> <td class="colFirst"><code>(package private) int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getLowestLocalityRegionOnServer-int-">getLowestLocalityRegionOnServer</a></span>(int serverIndex)</code> </td> </tr> -<tr id="i10" class="altColor"> +<tr id="i11" class="rowColor"> <td class="colFirst"><code>(package private) int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getLowestLocalityRegionServer--">getLowestLocalityRegionServer</a></span>()</code> </td> </tr> -<tr id="i11" class="rowColor"> +<tr id="i12" class="altColor"> <td class="colFirst"><code>(package private) int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getNumRegions-int-">getNumRegions</a></span>(int server)</code> </td> </tr> -<tr id="i12" class="altColor"> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>float</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getOrComputeLocality-int-int-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.LocalityType-">getOrComputeLocality</a></span>(int region, + int entity, + <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> type)</code> +<div class="block">Looks up locality from cache of localities.</div> +</td> +</tr> +<tr id="i14" class="altColor"> +<td class="colFirst"><code>float[][]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getOrComputeRackLocalities--">getOrComputeRackLocalities</a></span>()</code> +<div class="block">Retrieves and lazily initializes a field storing the locality of + every region/server combination</div> +</td> +</tr> +<tr id="i15" class="rowColor"> +<td class="colFirst"><code>int[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getOrComputeRegionsToMostLocalEntities-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.LocalityType-">getOrComputeRegionsToMostLocalEntities</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> type)</code> +<div class="block">Lazily initializes and retrieves a mapping of region -> server for which region has + the highest the locality</div> +</td> +</tr> +<tr id="i16" class="altColor"> +<td class="colFirst"><code>double</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getOrComputeWeightedLocality-int-int-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.LocalityType-">getOrComputeWeightedLocality</a></span>(int region, + int server, + <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer">BaseLoadBalancer.Cluster.LocalityType</a> type)</code> +<div class="block">Returns locality weighted by region size in MB.</div> +</td> +</tr> +<tr id="i17" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getRackForRegion-int-">getRackForRegion</a></span>(int region)</code> +<div class="block">Maps region index to rack index</div> +</td> +</tr> +<tr id="i18" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#getRegionSizeMB-int-">getRegionSizeMB</a></span>(int region)</code> +<div class="block">Returns the size in MB from the most recent RegionLoad for region</div> +</td> +</tr> +<tr id="i19" class="rowColor"> <td class="colFirst"><code>(package private) void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#regionMoved-int-int-int-">regionMoved</a></span>(int region, int oldServer, int newServer)</code> </td> </tr> -<tr 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href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#removeRegion-int:A-int-">removeRegion</a></span>(int[] regions, int regionIndex)</code> </td> </tr> -<tr id="i15" class="rowColor"> +<tr id="i22" class="altColor"> <td class="colFirst"><code>(package private) int[]</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#replaceRegion-int:A-int-int-">replaceRegion</a></span>(int[] regions, int regionIndex, int newRegionIndex)</code> </td> </tr> -<tr id="i16" class="altColor"> +<tr id="i23" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#serverHasTooFewRegions-int-">serverHasTooFewRegions</a></span>(int server)</code> +<div class="block">Returns true iff a given server has less regions than the balanced amount</div> +</td> +</tr> +<tr id="i24" class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#setNumMovedRegions-int-">setNumMovedRegions</a></span>(int numMovedRegions)</code> </td> </tr> -<tr id="i17" class="rowColor"> +<tr id="i25" class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#setNumRegions-int-">setNumRegions</a></span>(int numRegions)</code> </td> </tr> -<tr id="i18" class="altColor"> +<tr id="i26" class="altColor"> <td class="colFirst"><code>(package private) void</code></td> <td class="colLast"><code><span class="memberNameLink"><a 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clusterState, +<pre>protected <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#line.172">Cluster</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>>> clusterState, <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>,<a 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true iff a given server has less regions than the balanced amount</div> +</li> +</ul> +<a name="getOrComputeRackLocalities--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getOrComputeRackLocalities</h4> +<pre>public float[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#line.502">getOrComputeRackLocalities</a>()</pre> +<div class="block">Retrieves and lazily initializes a field storing the locality of + every region/server combination</div> +</li> +</ul> +<a name="getOrComputeRegionsToMostLocalEntities-org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.LocalityType-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getOrComputeRegionsToMostLocalEntities</h4> +<pre>public int[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.html#line.513">getOrComputeRegionsToMostLocalEntities</a>(<a 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class="block">Looks up locality from cache of localities. 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