Added: bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html URL: http://svn.apache.org/viewvc/bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html?rev=1743979&view=auto ============================================================================== --- bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html (added) +++ bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html Sun May 15 21:38:37 2016 @@ -0,0 +1,334 @@ +<!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 (version 1.7.0_80) on Sun May 15 21:18:06 UTC 2016 --> +<meta 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========= --> +<!-- ======== START OF CLASS DATA ======== --> +<div class="header"> +<div class="subTitle">org.apache.bookkeeper.client</div> +<h2 title="Class RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble" class="title">Class RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://download.oracle.com/javase/6/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.bookkeeper.client.RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a>, <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy</a></dd> +</dl> +<hr> +<br> +<pre>protected static class <span class="strong">RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</span> +extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a>, <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a></pre> +<div class="block">A predicate checking the rack coverage for write quorum in <code>RoundRobinDistributionSchedule</code>, + which ensures that a write quorum should be covered by at least two racks.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== 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"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier</th> +<th class="colLast" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html#RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble(int,%20int)">RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</a></strong>(int ensembleSize, + int writeQuorumSize)</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="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span>Methods</span><span class="tabEnd"> </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/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html#addBookie(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)">addBookie</a></strong>(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> node)</code> +<div class="block">Append the new bookie node to the ensemble.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html#apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">apply</a></strong>(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> candidate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html?is-external=true"; title="class or interface in java.util">ArrayList</a><org.apache.bookkeeper.net.BookieSocketAddress></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html#toList()">toList</a></strong>()</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html#toString()">toString</a></strong>()</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com /javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" 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"> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble(int, int)"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</h4> +<pre>protected RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble(int ensembleSize, + int writeQuorumSize)</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>apply</h4> +<pre>public boolean apply(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> candidate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble)</pre> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html#apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">apply</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></code></dd> +</dl> +</li> +</ul> +<a name="addBookie(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addBookie</h4> +<pre>public void addBookie(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> node)</pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html#addBookie(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)">RackawareEnsemblePlacementPolicy.Ensemble</a></code></strong></div> +<div class="block">Append the new bookie node to the ensemble.</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html#addBookie(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)">addBookie</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a></code></dd> +<dt><span class="strong">Parameters:</span></dt><dd><code>node</code> - new candidate bookie node.</dd></dl> +</li> +</ul> +<a name="toList()"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>toList</h4> +<pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html?is-external=true"; title="class or interface in java.util">ArrayList</a><org.apache.bookkeeper.net.BookieSocketAddress> toList()</pre> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html#toList()">toList</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a></code></dd> +<dt><span class="strong">Returns:</span></dt><dd>list of addresses representing the ensemble</dd></dl> +</li> +</ul> +<a name="toString()"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>toString</h4> +<pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> toString()</pre> +<dl> +<dt><strong>Overrides:</strong></dt> +<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></code></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><a href="#skip-navbar_bottom" title="Skip navigation links"></a><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/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.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/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client"><span class="strong">Prev Class</span></a></li> +<li><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html" title="class in org.apache.bookkeeper.client"><span class="strong">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a 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======== --> +<div class="header"> +<div class="subTitle">org.apache.bookkeeper.client</div> +<h2 title="Class RackawareEnsemblePlacementPolicy.TruePredicate" class="title">Class RackawareEnsemblePlacementPolicy.TruePredicate</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://download.oracle.com/javase/6/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.bookkeeper.client.RackawareEnsemblePlacementPolicy.TruePredicate</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy</a></dd> +</dl> +<hr> +<br> +<pre>protected static class <span class="strong">RackawareEnsemblePlacementPolicy.TruePredicate</span> +extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></pre> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== 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"> </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>static <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.TruePredicate</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html#instance">instance</a></strong></code> </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"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier</th> +<th class="colLast" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html#RackawareEnsemblePlacementPolicy.TruePredicate()">RackawareEnsemblePlacementPolicy.TruePredicate</a></strong>()</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="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span>Methods</span><span class="tabEnd"> </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>boolean</code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html#apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">apply</a></strong>(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> candidate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> chosenNodes)</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a 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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" 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"> +<!-- ============ FIELD DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field_detail"> +<!-- --> +</a> +<h3>Field Detail</h3> +<a name="instance"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>instance</h4> +<pre>public static final <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.TruePredicate</a> instance</pre> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="RackawareEnsemblePlacementPolicy.TruePredicate()"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>RackawareEnsemblePlacementPolicy.TruePredicate</h4> +<pre>protected RackawareEnsemblePlacementPolicy.TruePredicate()</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>apply</h4> +<pre>public boolean apply(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> candidate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> chosenNodes)</pre> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html#apply(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">apply</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></code></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><a 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All Rights Reserved.</small></p> +</body> +</html> Added: bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html URL: http://svn.apache.org/viewvc/bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html?rev=1743979&view=auto ============================================================================== --- bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html (added) +++ bookkeeper/site/trunk/content/docs/r4.4.0/apidocs/org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html Sun May 15 21:38:37 2016 @@ -0,0 +1,550 @@ +<!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 (version 1.7.0_80) on Sun May 15 21:18:06 UTC 2016 --> +<meta http-equiv="Content-Type" content="text/html; 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title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></dd> +</dl> +<hr> +<br> +<pre>public class <span class="strong">RackawareEnsemblePlacementPolicy</span> +extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></pre> +<div class="block">Simple rackware ensemble placement policy. + + Make most of the class and methods as protected, so it could be extended to implement other algorithms.</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"> </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>protected static class </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a></strong></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected static interface </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a></strong></code> +<div class="block">Ensemble used to hold the result of an ensemble selected for placement.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected static class </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.EnsembleForReplacement.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.EnsembleForReplacement</a></strong></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected static interface </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a></strong></code> +<div class="block">Predicate used when choosing an ensemble.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected static class </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.RRRackCoverageEnsemble</a></strong></code> +<div class="block">A predicate checking the rack coverage for write quorum in <code>RoundRobinDistributionSchedule</code>, + which ensures that a write quorum should be covered by at least two racks.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected static class </code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.TruePredicate.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.TruePredicate</a></strong></code> </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"> </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>static <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#REPP_DNS_RESOLVER_CLASS">REPP_DNS_RESOLVER_CLASS</a></strong></code> </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"> </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/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#RackawareEnsemblePlacementPolicy()">RackawareEnsemblePlacementPolicy</a></strong>()</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="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span>Methods</span><span class="tabEnd"> </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>protected <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#getRemoteRack(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)">getRemoteRack</a></strong>(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> node)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#initialize(org.apache.commons.configuration.Configuration)">initialize</a></strong>(org.apache.commons.configuration.Configuration conf)</code> +<div class="block">Initialize the policy.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html?is-external=true"; title="class or interface in java.util">ArrayList</a><org.apache.bookkeeper.net.BookieSocketAddress></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#newEnsemble(int,%20int,%20java.util.Set)">newEnsemble</a></strong>(int ensembleSize, + int writeQuorumSize, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> excludeBookies)</code> +<div class="block">Choose <i>numBookies</i> bookies for ensemble.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#onClusterChanged(java.util.Set,%20java.util.Set)">onClusterChanged</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> writableBookies, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> readOnlyBookies)</code> +<div class="block">A consistent view of the cluster (what bookies are available as writable, what bookies are available as + readonly) is updated when any changes happen in the cluster.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>org.apache.bookkeeper.net.BookieSocketAddress</code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#replaceBookie(org.apache.bookkeeper.net.BookieSocketAddress,%20java.util.Set)">replaceBookie</a></strong>(org.apache.bookkeeper.net.BookieSocketAddress bookieToReplace, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> excludeBookies)</code> +<div class="block">Choose a new bookie to replace <i>bookieToReplace</i>.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#selectFromRack(java.lang.String,%20java.util.Set,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Predicate,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">selectFromRack</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> networkLoc, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a> predicate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#selectRandom(int,%20java.util.Set,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">selectRandom</a></strong>(int numBookies, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble)</code> +<div class="block">Choose a random node from whole cluster.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a></code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#selectRandomFromRack(java.lang.String,%20java.util.Set,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Predicate,%20org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)">selectRandomFromRack</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> netPath, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a> predicate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble)</code> +<div class="block">Choose random node under a given network path.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><strong><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html#uninitalize()">uninitalize</a></strong>()</code> +<div class="block">Uninitialize the policy</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 java.lang.<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com /javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" 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"> +<!-- ============ FIELD DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field_detail"> +<!-- --> +</a> +<h3>Field Detail</h3> +<a name="REPP_DNS_RESOLVER_CLASS"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>REPP_DNS_RESOLVER_CLASS</h4> +<pre>public static final <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> REPP_DNS_RESOLVER_CLASS</pre> +<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.REPP_DNS_RESOLVER_CLASS">Constant Field Values</a></dd></dl> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="RackawareEnsemblePlacementPolicy()"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>RackawareEnsemblePlacementPolicy</h4> +<pre>public RackawareEnsemblePlacementPolicy()</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="initialize(org.apache.commons.configuration.Configuration)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>initialize</h4> +<pre>public <a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a> initialize(org.apache.commons.configuration.Configuration conf)</pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#initialize(org.apache.commons.configuration.Configuration)">EnsemblePlacementPolicy</a></code></strong></div> +<div class="block">Initialize the policy.</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#initialize(org.apache.commons.configuration.Configuration)">initialize</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></dd> +<dt><span class="strong">Parameters:</span></dt><dd><code>conf</code> - client configuration.</dd> +<dt><span class="strong">Returns:</span></dt><dd>initialized ensemble placement policy</dd></dl> +</li> +</ul> +<a name="uninitalize()"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>uninitalize</h4> +<pre>public void uninitalize()</pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#uninitalize()">EnsemblePlacementPolicy</a></code></strong></div> +<div class="block">Uninitialize the policy</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#uninitalize()">uninitalize</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></dd> +</dl> +</li> +</ul> +<a name="onClusterChanged(java.util.Set, java.util.Set)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>onClusterChanged</h4> +<pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> onClusterChanged(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> writableBookies, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> readOnlyBookies)</pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#onClusterChanged(java.util.Set,%20java.util.Set)">EnsemblePlacementPolicy</a></code></strong></div> +<div class="block">A consistent view of the cluster (what bookies are available as writable, what bookies are available as + readonly) is updated when any changes happen in the cluster.</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#onClusterChanged(java.util.Set,%20java.util.Set)">onClusterChanged</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></dd> +<dt><span class="strong">Parameters:</span></dt><dd><code>writableBookies</code> - All the bookies in the cluster available for write/read.</dd><dd><code>readOnlyBookies</code> - All the bookies in the cluster available for readonly.</dd> +<dt><span class="strong">Returns:</span></dt><dd>the dead bookies during this cluster change.</dd></dl> +</li> +</ul> +<a name="newEnsemble(int, int, java.util.Set)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>newEnsemble</h4> +<pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html?is-external=true"; title="class or interface in java.util">ArrayList</a><org.apache.bookkeeper.net.BookieSocketAddress> newEnsemble(int ensembleSize, + int writeQuorumSize, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> excludeBookies) + throws <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#newEnsemble(int,%20int,%20java.util.Set)">EnsemblePlacementPolicy</a></code></strong></div> +<div class="block">Choose <i>numBookies</i> bookies for ensemble. If the count is more than the number of available + nodes, <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client"><code>BKException.BKNotEnoughBookiesException</code></a> is thrown.</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#newEnsemble(int,%20int,%20java.util.Set)">newEnsemble</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></dd> +<dt><span class="strong">Parameters:</span></dt><dd><code>ensembleSize</code> - Ensemble Size</dd><dd><code>writeQuorumSize</code> - Write Quorum Size</dd><dd><code>excludeBookies</code> - Bookies that should not be considered as targets.</dd> +<dt><span class="strong">Returns:</span></dt><dd>list of bookies chosen as targets.</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></code> - if not enough bookies available.</dd></dl> +</li> +</ul> +<a name="replaceBookie(org.apache.bookkeeper.net.BookieSocketAddress, java.util.Set)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>replaceBookie</h4> +<pre>public org.apache.bookkeeper.net.BookieSocketAddress replaceBookie(org.apache.bookkeeper.net.BookieSocketAddress bookieToReplace, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.BookieSocketAddress> excludeBookies) + throws <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></pre> +<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#replaceBookie(org.apache.bookkeeper.net.BookieSocketAddress,%20java.util.Set)">EnsemblePlacementPolicy</a></code></strong></div> +<div class="block">Choose a new bookie to replace <i>bookieToReplace</i>. If no bookie available in the cluster, + <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client"><code>BKException.BKNotEnoughBookiesException</code></a> is thrown.</div> +<dl> +<dt><strong>Specified by:</strong></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html#replaceBookie(org.apache.bookkeeper.net.BookieSocketAddress,%20java.util.Set)">replaceBookie</a></code> in interface <code><a href="../../../../org/apache/bookkeeper/client/EnsemblePlacementPolicy.html" title="interface in org.apache.bookkeeper.client">EnsemblePlacementPolicy</a></code></dd> +<dt><span class="strong">Parameters:</span></dt><dd><code>bookieToReplace</code> - bookie to replace</dd><dd><code>excludeBookies</code> - bookies that should not be considered as candidate.</dd> +<dt><span class="strong">Returns:</span></dt><dd>the bookie chosen as target.</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></code></dd></dl> +</li> +</ul> +<a name="selectFromRack(java.lang.String, java.util.Set, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Predicate, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>selectFromRack</h4> +<pre>protected <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> selectFromRack(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> networkLoc, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a> predicate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble) + throws <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></pre> +<dl><dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></code></dd></dl> +</li> +</ul> +<a name="getRemoteRack(org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.BookieNode)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getRemoteRack</h4> +<pre>protected <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> getRemoteRack(<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> node)</pre> +</li> +</ul> +<a name="selectRandomFromRack(java.lang.String, java.util.Set, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Predicate, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>selectRandomFromRack</h4> +<pre>protected <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a> selectRandomFromRack(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> netPath, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Predicate.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Predicate</a> predicate, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble) + throws <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></pre> +<div class="block">Choose random node under a given network path.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>netPath</code> - network path</dd><dd><code>excludeBookies</code> - exclude bookies</dd><dd><code>predicate</code> - predicate to check whether the target is a good target.</dd><dd><code>ensemble</code> - ensemble structure</dd> +<dt><span class="strong">Returns:</span></dt><dd>chosen bookie.</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></code></dd></dl> +</li> +</ul> +<a name="selectRandom(int, java.util.Set, org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.Ensemble)"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>selectRandom</h4> +<pre>protected <a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.BookieNode</a>> selectRandom(int numBookies, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><org.apache.bookkeeper.net.Node> excludeBookies, + <a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.Ensemble.html" title="interface in org.apache.bookkeeper.client">RackawareEnsemblePlacementPolicy.Ensemble</a> ensemble) + throws <a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></pre> +<div class="block">Choose a random node from whole cluster.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>numBookies</code> - number bookies to choose</dd><dd><code>excludeBookies</code> - bookies set to exclude.</dd><dd><code>ensemble</code> - ensemble to hold the bookie chosen.</dd> +<dt><span class="strong">Returns:</span></dt><dd>the bookie node chosen.</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../org/apache/bookkeeper/client/BKException.BKNotEnoughBookiesException.html" title="class in org.apache.bookkeeper.client">BKException.BKNotEnoughBookiesException</a></code></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><a href="#skip-navbar_bottom" title="Skip navigation links"></a><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/RackawareEnsemblePlacementPolicy.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/bookkeeper/client/LedgerMetadata.html" title="class in org.apache.bookkeeper.client"><span class="strong">Prev Class</span></a></li> +<li><a href="../../../../org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.BookieNode.html" title="class in org.apache.bookkeeper.client"><span class="strong">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../index.html?org/apache/bookkeeper/client/RackawareEnsemblePlacementPolicy.html" target="_top">Frames</a></li> +<li><a href="RackawareEnsemblePlacementPolicy.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"); 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