You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@helix.apache.org by ol...@apache.org on 2013/01/03 09:21:29 UTC
svn commit: r1428210 [20/29] - in /incubator/helix/site-content: ./
apidocs/assets/ apidocs/reference/ apidocs/reference/org/apache/helix/
apidocs/reference/org/apache/helix/manager/zk/
apidocs/reference/org/apache/helix/tools/ apidocs/reference/org/ap...
Modified: incubator/helix/site-content/sonar.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/sonar.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/sonar.html (original)
+++ incubator/helix/site-content/sonar.html Thu Jan 3 08:21:23 2013
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at Dec 21, 2012
+ | Generated by Apache Maven Doxia at Jan 3, 2013
| Rendered using Apache Maven Fluido Skin 1.3.0
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20121221" />
+ <meta name="Date-Revision-yyyymmdd" content="20130103" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache Helix - Sonar</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.3.0.min.css" />
@@ -211,8 +211,8 @@
- <li id="publishDate" class="pull-right">Last Published: 2012-12-21</li> <li class="divider pull-right">|</li>
- <li id="projectVersion" class="pull-right">Version: 0.6.0-incubating-SNAPSHOT</li>
+ <li id="publishDate" class="pull-right">Last Published: 2013-01-03</li> <li class="divider pull-right">|</li>
+ <li id="projectVersion" class="pull-right">Version: 0.6.1-incubating-SNAPSHOT</li>
</ul>
</div>
@@ -229,7 +229,7 @@
<footer>
<div class="container">
- <div class="row span12">Copyright © 2012
+ <div class="row span12">Copyright © 2013
<a href="http://www.apache.org/">The Apache Software Foundation</a>.
All Rights Reserved.
Modified: incubator/helix/site-content/source-repository.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/source-repository.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/source-repository.html (original)
+++ incubator/helix/site-content/source-repository.html Thu Jan 3 08:21:23 2013
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at Dec 21, 2012
+ | Generated by Apache Maven Doxia at Jan 3, 2013
| Rendered using Apache Maven Fluido Skin 1.3.0
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20121221" />
+ <meta name="Date-Revision-yyyymmdd" content="20130103" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache Helix - Source Repository</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.3.0.min.css" />
@@ -211,8 +211,8 @@
- <li id="publishDate" class="pull-right">Last Published: 2012-12-21</li> <li class="divider pull-right">|</li>
- <li id="projectVersion" class="pull-right">Version: 0.6.0-incubating-SNAPSHOT</li>
+ <li id="publishDate" class="pull-right">Last Published: 2013-01-03</li> <li class="divider pull-right">|</li>
+ <li id="projectVersion" class="pull-right">Version: 0.6.1-incubating-SNAPSHOT</li>
</ul>
</div>
@@ -229,7 +229,7 @@
<footer>
<div class="container">
- <div class="row span12">Copyright © 2012
+ <div class="row span12">Copyright © 2013
<a href="http://www.apache.org/">The Apache Software Foundation</a>.
All Rights Reserved.
Modified: incubator/helix/site-content/team-list.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/team-list.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/team-list.html (original)
+++ incubator/helix/site-content/team-list.html Thu Jan 3 08:21:23 2013
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at Dec 21, 2012
+ | Generated by Apache Maven Doxia at Jan 3, 2013
| Rendered using Apache Maven Fluido Skin 1.3.0
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta name="Date-Revision-yyyymmdd" content="20121221" />
+ <meta name="Date-Revision-yyyymmdd" content="20130103" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache Helix - Team list</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.3.0.min.css" />
@@ -211,8 +211,8 @@
- <li id="publishDate" class="pull-right">Last Published: 2012-12-21</li> <li class="divider pull-right">|</li>
- <li id="projectVersion" class="pull-right">Version: 0.6.0-incubating-SNAPSHOT</li>
+ <li id="publishDate" class="pull-right">Last Published: 2013-01-03</li> <li class="divider pull-right">|</li>
+ <li id="projectVersion" class="pull-right">Version: 0.6.1-incubating-SNAPSHOT</li>
</ul>
</div>
@@ -252,7 +252,7 @@ window.onLoad = init();
<footer>
<div class="container">
- <div class="row span12">Copyright © 2012
+ <div class="row span12">Copyright © 2013
<a href="http://www.apache.org/">The Apache Software Foundation</a>.
All Rights Reserved.
Modified: incubator/helix/site-content/xref-test/allclasses-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/allclasses-frame.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/allclasses-frame.html (original)
+++ incubator/helix/site-content/xref-test/allclasses-frame.html Thu Jan 3 08:21:23 2013
@@ -102,7 +102,7 @@
<a href="org/apache/helix/Mocks.html" target="classFrame">MockAccessor</a>
</li>
<li>
- <a href="org/apache/helix/integration/TestMessagingService.html" target="classFrame">MockAsyncCallback</a>
+ <a href="org/apache/helix/integration/TestSchedulerMessage.html" target="classFrame">MockAsyncCallback</a>
</li>
<li>
<a href="org/apache/helix/Mocks.html" target="classFrame">MockBaseDataAccessor</a>
@@ -129,7 +129,7 @@
<a href="org/apache/helix/mock/controller/MockControllerProcess.html" target="classFrame">MockControllerProcess</a>
</li>
<li>
- <a href="org/apache/helix/monitoring/mbeans/TestClusterStatusMonitor.html" target="classFrame">MockDataAccessor</a>
+ <a href="org/apache/helix/monitoring/mbeans/TestResourceMonitor.html" target="classFrame">MockDataAccessor</a>
</li>
<li>
<a href="org/apache/helix/mock/participant/MockEspressoHealthReportProvider.html" target="classFrame">MockEspressoHealthReportProvider</a>
@@ -147,7 +147,7 @@
<a href="org/apache/helix/Mocks.html" target="classFrame">MockHealthReportProvider</a>
</li>
<li>
- <a href="org/apache/helix/monitoring/mbeans/TestClusterStatusMonitor.html" target="classFrame">MockHelixManager</a>
+ <a href="org/apache/helix/monitoring/mbeans/TestResourceMonitor.html" target="classFrame">MockHelixManager</a>
</li>
<li>
<a href="org/apache/helix/Mocks.html" target="classFrame">MockHelixTaskExecutor</a>
@@ -210,7 +210,7 @@
<a href="org/apache/helix/integration/TestSessionExpiryInTransition.html" target="classFrame">SessionExpiryTransition</a>
</li>
<li>
- <a href="org/apache/helix/healthcheck/TestSimpleWildcardAlert.html" target="classFrame">SimpleAlertTransition</a>
+ <a href="org/apache/helix/healthcheck/TestSimpleAlert.html" target="classFrame">SimpleAlertTransition</a>
</li>
<li>
<a href="org/apache/helix/integration/TestStateTransitionTimeout.html" target="classFrame">SleepStateModelFactory</a>
@@ -480,10 +480,10 @@
<a href="org/apache/helix/controller/stages/TestMessageThrottleStage.html" target="classFrame">TestMessageThrottleStage</a>
</li>
<li>
- <a href="org/apache/helix/integration/TestMessagingService.html" target="classFrame">TestMessagingHandler</a>
+ <a href="org/apache/helix/integration/TestSchedulerMessage.html" target="classFrame">TestMessagingHandler</a>
</li>
<li>
- <a href="org/apache/helix/integration/TestMessagingService.html" target="classFrame">TestMessagingHandlerFactory</a>
+ <a href="org/apache/helix/integration/TestSchedulerMessage.html" target="classFrame">TestMessagingHandlerFactory</a>
</li>
<li>
<a href="org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html" target="classFrame">TestMessagingHandlerFactory2</a>
Modified: incubator/helix/site-content/xref-test/index.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/index.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/index.html (original)
+++ incubator/helix/site-content/xref-test/index.html Thu Jan 3 08:21:23 2013
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Apache Helix 0.6.0-incubating-SNAPSHOT Reference</title>
+ <title>Apache Helix 0.6.1-incubating-SNAPSHOT Reference</title>
</head>
<frameset cols="20%,80%">
<frameset rows="30%,70%">
Modified: incubator/helix/site-content/xref-test/org/apache/helix/TestEspressoStorageClusterIdealState.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/TestEspressoStorageClusterIdealState.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/TestEspressoStorageClusterIdealState.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/TestEspressoStorageClusterIdealState.html Thu Jan 3 08:21:23 2013
@@ -40,298 +40,299 @@
<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.helix.ZNRecord;
<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterSetup;
-<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.IdealStateCalculatorForStorageNode;
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.testng.Assert;
-<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.testng.AssertJUnit;
-<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
-<a class="jxr_linenumber" name="37" href="#37">37</a>
+<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.DefaultIdealStateCalculator;
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.helix.util.RebalanceUtil;
+<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.testng.Assert;
+<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.testng.AssertJUnit;
+<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
<a class="jxr_linenumber" name="38" href="#38">38</a>
<a class="jxr_linenumber" name="39" href="#39">39</a>
-<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/TestEspressoStorageClusterIdealState.html">TestEspressoStorageClusterIdealState</a>
-<a class="jxr_linenumber" name="41" href="#41">41</a> {
-<a class="jxr_linenumber" name="42" href="#42">42</a> @Test ()
-<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEspressoStorageClusterIdealState() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="44" href="#44">44</a> {
-<a class="jxr_linenumber" name="45" href="#45">45</a> List<String> instanceNames = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 5; i++)
-<a class="jxr_linenumber" name="47" href="#47">47</a> {
-<a class="jxr_linenumber" name="48" href="#48">48</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="49" href="#49">49</a> }
-<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">int</strong> partitions = 8, replicas = 0;
-<a class="jxr_linenumber" name="51" href="#51">51</a> Map<String, Object> result0 = IdealStateCalculatorForStorageNode.calculateInitialIdealState(instanceNames, partitions, replicas);
-<a class="jxr_linenumber" name="52" href="#52">52</a> Verify(result0, partitions,replicas);
-<a class="jxr_linenumber" name="53" href="#53">53</a>
-<a class="jxr_linenumber" name="54" href="#54">54</a> partitions = 8192;
-<a class="jxr_linenumber" name="55" href="#55">55</a> replicas = 3;
-<a class="jxr_linenumber" name="56" href="#56">56</a>
-<a class="jxr_linenumber" name="57" href="#57">57</a> instanceNames.clear();
-<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 20; i++)
-<a class="jxr_linenumber" name="59" href="#59">59</a> {
-<a class="jxr_linenumber" name="60" href="#60">60</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="61" href="#61">61</a> }
-<a class="jxr_linenumber" name="62" href="#62">62</a> Map<String, Object> resultOriginal = IdealStateCalculatorForStorageNode.calculateInitialIdealState(instanceNames, partitions, replicas);
-<a class="jxr_linenumber" name="63" href="#63">63</a>
-<a class="jxr_linenumber" name="64" href="#64">64</a> Verify(resultOriginal, partitions,replicas);
-<a class="jxr_linenumber" name="65" href="#65">65</a> printStat(resultOriginal);
-<a class="jxr_linenumber" name="66" href="#66">66</a>
-<a class="jxr_linenumber" name="67" href="#67">67</a> Map<String, Object> result1 = IdealStateCalculatorForStorageNode.calculateInitialIdealState(instanceNames, partitions, replicas);
-<a class="jxr_linenumber" name="68" href="#68">68</a>
-<a class="jxr_linenumber" name="69" href="#69">69</a> List<String> instanceNames2 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 30;i < 35; i++)
-<a class="jxr_linenumber" name="71" href="#71">71</a> {
-<a class="jxr_linenumber" name="72" href="#72">72</a> instanceNames2.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="73" href="#73">73</a> }
-<a class="jxr_linenumber" name="74" href="#74">74</a>
-<a class="jxr_linenumber" name="75" href="#75">75</a> IdealStateCalculatorForStorageNode.calculateNextIdealState(instanceNames2, result1);
-<a class="jxr_linenumber" name="76" href="#76">76</a>
-<a class="jxr_linenumber" name="77" href="#77">77</a> List<String> instanceNames3 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 35;i < 40; i++)
-<a class="jxr_linenumber" name="79" href="#79">79</a> {
-<a class="jxr_linenumber" name="80" href="#80">80</a> instanceNames3.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="81" href="#81">81</a> }
-<a class="jxr_linenumber" name="82" href="#82">82</a>
-<a class="jxr_linenumber" name="83" href="#83">83</a> IdealStateCalculatorForStorageNode.calculateNextIdealState(instanceNames3, result1);
-<a class="jxr_linenumber" name="84" href="#84">84</a> Double masterKeepRatio = 0.0, slaveKeepRatio = 0.0;
-<a class="jxr_linenumber" name="85" href="#85">85</a> Verify(result1, partitions,replicas);
-<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">double</strong>[] result = compareResult(resultOriginal, result1);
-<a class="jxr_linenumber" name="87" href="#87">87</a> masterKeepRatio = result[0];
-<a class="jxr_linenumber" name="88" href="#88">88</a> slaveKeepRatio = result[1];
-<a class="jxr_linenumber" name="89" href="#89">89</a> Assert.assertTrue(0.66 < masterKeepRatio && 0.67 > masterKeepRatio);
-<a class="jxr_linenumber" name="90" href="#90">90</a> Assert.assertTrue(0.66 < slaveKeepRatio && 0.67 > slaveKeepRatio);
-<a class="jxr_linenumber" name="91" href="#91">91</a>
-<a class="jxr_linenumber" name="92" href="#92">92</a> }
-<a class="jxr_linenumber" name="93" href="#93">93</a>
-<a class="jxr_linenumber" name="94" href="#94">94</a> @Test
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRebalance2()
-<a class="jxr_linenumber" name="96" href="#96">96</a> {
-<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">int</strong> partitions = 1256, replicas = 3;
-<a class="jxr_linenumber" name="98" href="#98">98</a> List<String> instanceNames = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="99" href="#99">99</a>
-<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 10; i++)
-<a class="jxr_linenumber" name="101" href="#101">101</a> {
-<a class="jxr_linenumber" name="102" href="#102">102</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="103" href="#103">103</a> }
-<a class="jxr_linenumber" name="104" href="#104">104</a>
-<a class="jxr_linenumber" name="105" href="#105">105</a> Map<String, Object> resultOriginal = IdealStateCalculatorForStorageNode.calculateInitialIdealState(instanceNames, partitions, replicas);
-<a class="jxr_linenumber" name="106" href="#106">106</a>
-<a class="jxr_linenumber" name="107" href="#107">107</a> ZNRecord idealState1 = IdealStateCalculatorForStorageNode.convertToZNRecord(resultOriginal, <span class="jxr_string">"TestDB"</span>, <span class="jxr_string">"MASTER"</span>, <span class="jxr_string">"SLAVE"</span>);
-<a class="jxr_linenumber" name="108" href="#108">108</a>
-<a class="jxr_linenumber" name="109" href="#109">109</a> Map<String, Object> result1 = ClusterSetup.buildInternalIdealState(<strong class="jxr_keyword">new</strong> IdealState(idealState1));
-<a class="jxr_linenumber" name="110" href="#110">110</a>
-<a class="jxr_linenumber" name="111" href="#111">111</a> List<String> instanceNames2 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
-<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 30;i < 35; i++)
-<a class="jxr_linenumber" name="113" href="#113">113</a> {
-<a class="jxr_linenumber" name="114" href="#114">114</a> instanceNames2.add(<span class="jxr_string">"localhost:123"</span> + i);
-<a class="jxr_linenumber" name="115" href="#115">115</a> }
-<a class="jxr_linenumber" name="116" href="#116">116</a>
-<a class="jxr_linenumber" name="117" href="#117">117</a> Map<String, Object> result2 = IdealStateCalculatorForStorageNode.calculateNextIdealState(instanceNames2, result1);
-<a class="jxr_linenumber" name="118" href="#118">118</a>
-<a class="jxr_linenumber" name="119" href="#119">119</a> Verify(resultOriginal, partitions,replicas);
-<a class="jxr_linenumber" name="120" href="#120">120</a> Verify(result2, partitions,replicas);
-<a class="jxr_linenumber" name="121" href="#121">121</a> Double masterKeepRatio = 0.0, slaveKeepRatio = 0.0;
-<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">double</strong>[] result = compareResult(resultOriginal, result2);
-<a class="jxr_linenumber" name="123" href="#123">123</a> masterKeepRatio = result[0];
-<a class="jxr_linenumber" name="124" href="#124">124</a> slaveKeepRatio = result[1];
-<a class="jxr_linenumber" name="125" href="#125">125</a> Assert.assertTrue(0.66 < masterKeepRatio && 0.67 > masterKeepRatio);
-<a class="jxr_linenumber" name="126" href="#126">126</a> Assert.assertTrue(0.66 < slaveKeepRatio && 0.67 > slaveKeepRatio);
-<a class="jxr_linenumber" name="127" href="#127">127</a> }
-<a class="jxr_linenumber" name="128" href="#128">128</a>
-<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> Verify(Map<String, Object> result, <strong class="jxr_keyword">int</strong> partitions, <strong class="jxr_keyword">int</strong> replicas)
-<a class="jxr_linenumber" name="130" href="#130">130</a> {
-<a class="jxr_linenumber" name="131" href="#131">131</a> Map<String, List<Integer>> masterAssignmentMap = (Map<String, List<Integer>>) (result.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
-<a class="jxr_linenumber" name="132" href="#132">132</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap = (Map<String, Map<String, List<Integer>>>)(result.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
-<a class="jxr_linenumber" name="133" href="#133">133</a>
-<a class="jxr_linenumber" name="134" href="#134">134</a> AssertJUnit.assertTrue( partitions == (Integer)(result.get(<span class="jxr_string">"partitions"</span>)));
-<a class="jxr_linenumber" name="135" href="#135">135</a>
-<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_comment">// Verify master partitions covers all master partitions on each node</em>
-<a class="jxr_linenumber" name="137" href="#137">137</a> Map<Integer, Integer> masterCounterMap = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Integer>();
-<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i<partitions; i++)
-<a class="jxr_linenumber" name="139" href="#139">139</a> {
-<a class="jxr_linenumber" name="140" href="#140">140</a> masterCounterMap.put(i, 0);
-<a class="jxr_linenumber" name="141" href="#141">141</a> }
-<a class="jxr_linenumber" name="142" href="#142">142</a>
-<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">int</strong> minMasters = Integer.MAX_VALUE, maxMasters = Integer.MIN_VALUE;
-<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap.keySet())
-<a class="jxr_linenumber" name="145" href="#145">145</a> {
-<a class="jxr_linenumber" name="146" href="#146">146</a> List<Integer> masterList = masterAssignmentMap.get(instanceName);
-<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_comment">// the assert needs to be changed when weighting is introduced</em>
-<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_comment">// AssertJUnit.assertTrue(masterList.size() == partitions /masterAssignmentMap.size() | masterList.size() == (partitions /masterAssignmentMap.size()+1) );</em>
-<a class="jxr_linenumber" name="149" href="#149">149</a>
-<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">for</strong>(Integer x : masterList)
-<a class="jxr_linenumber" name="151" href="#151">151</a> {
-<a class="jxr_linenumber" name="152" href="#152">152</a> AssertJUnit.assertTrue(masterCounterMap.get(x) == 0);
-<a class="jxr_linenumber" name="153" href="#153">153</a> masterCounterMap.put(x,1);
-<a class="jxr_linenumber" name="154" href="#154">154</a> }
-<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">if</strong>(minMasters > masterList.size())
-<a class="jxr_linenumber" name="156" href="#156">156</a> {
-<a class="jxr_linenumber" name="157" href="#157">157</a> minMasters = masterList.size();
-<a class="jxr_linenumber" name="158" href="#158">158</a> }
-<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong>(maxMasters < masterList.size())
-<a class="jxr_linenumber" name="160" href="#160">160</a> {
-<a class="jxr_linenumber" name="161" href="#161">161</a> maxMasters = masterList.size();
-<a class="jxr_linenumber" name="162" href="#162">162</a> }
-<a class="jxr_linenumber" name="163" href="#163">163</a> }
-<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_comment">// Master partition should be evenly distributed most of the time</em>
-<a class="jxr_linenumber" name="165" href="#165">165</a> System.out.println(<span class="jxr_string">"Masters: max: "</span>+maxMasters+<span class="jxr_string">" Min:"</span>+ minMasters);
-<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_comment">// Each master partition should occur only once</em>
-<a class="jxr_linenumber" name="167" href="#167">167</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < partitions; i++)
-<a class="jxr_linenumber" name="168" href="#168">168</a> {
-<a class="jxr_linenumber" name="169" href="#169">169</a> AssertJUnit.assertTrue(masterCounterMap.get(i) == 1);
-<a class="jxr_linenumber" name="170" href="#170">170</a> }
-<a class="jxr_linenumber" name="171" href="#171">171</a> AssertJUnit.assertTrue(masterCounterMap.size() == partitions);
-<a class="jxr_linenumber" name="172" href="#172">172</a>
-<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_comment">// for each node, verify the master partitions and the slave partition assignment map</em>
-<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">if</strong>(replicas == 0)
-<a class="jxr_linenumber" name="175" href="#175">175</a> {
-<a class="jxr_linenumber" name="176" href="#176">176</a> AssertJUnit.assertTrue(nodeSlaveAssignmentMap.size() == 0);
-<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="178" href="#178">178</a> }
-<a class="jxr_linenumber" name="179" href="#179">179</a>
-<a class="jxr_linenumber" name="180" href="#180">180</a> AssertJUnit.assertTrue(masterAssignmentMap.size() == nodeSlaveAssignmentMap.size());
-<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">for</strong>(String instanceName: masterAssignmentMap.keySet())
-<a class="jxr_linenumber" name="182" href="#182">182</a> {
-<a class="jxr_linenumber" name="183" href="#183">183</a> AssertJUnit.assertTrue(nodeSlaveAssignmentMap.containsKey(instanceName));
-<a class="jxr_linenumber" name="184" href="#184">184</a>
-<a class="jxr_linenumber" name="185" href="#185">185</a> Map<String, List<Integer>> slaveAssignmentMap = nodeSlaveAssignmentMap.get(instanceName);
-<a class="jxr_linenumber" name="186" href="#186">186</a> Map<Integer, Integer> slaveCountMap = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Integer>();
-<a class="jxr_linenumber" name="187" href="#187">187</a> List<Integer> masterList = masterAssignmentMap.get(instanceName);
-<a class="jxr_linenumber" name="188" href="#188">188</a>
-<a class="jxr_linenumber" name="189" href="#189">189</a> <strong class="jxr_keyword">for</strong>(Integer masterPartitionId : masterList)
-<a class="jxr_linenumber" name="190" href="#190">190</a> {
-<a class="jxr_linenumber" name="191" href="#191">191</a> slaveCountMap.put(masterPartitionId, 0);
-<a class="jxr_linenumber" name="192" href="#192">192</a> }
-<a class="jxr_linenumber" name="193" href="#193">193</a> <em class="jxr_comment">// Make sure that masterList are covered replica times by the slave assignment.</em>
-<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">int</strong> minSlaves = Integer.MAX_VALUE, maxSlaves = Integer.MIN_VALUE;
-<a class="jxr_linenumber" name="195" href="#195">195</a> <strong class="jxr_keyword">for</strong>(String hostInstance : slaveAssignmentMap.keySet())
-<a class="jxr_linenumber" name="196" href="#196">196</a> {
-<a class="jxr_linenumber" name="197" href="#197">197</a> List<Integer> slaveAssignment = slaveAssignmentMap.get(hostInstance);
-<a class="jxr_linenumber" name="198" href="#198">198</a> Set<Integer> occurenceSet = <strong class="jxr_keyword">new</strong> HashSet<Integer>();
-<a class="jxr_linenumber" name="199" href="#199">199</a>
-<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_comment">// Each slave should occur only once in the list, since the list is per-node slaves</em>
-<a class="jxr_linenumber" name="201" href="#201">201</a> <strong class="jxr_keyword">for</strong>(Integer slavePartition : slaveAssignment)
-<a class="jxr_linenumber" name="202" href="#202">202</a> {
-<a class="jxr_linenumber" name="203" href="#203">203</a> AssertJUnit.assertTrue(!occurenceSet.contains(slavePartition));
-<a class="jxr_linenumber" name="204" href="#204">204</a> occurenceSet.add(slavePartition);
-<a class="jxr_linenumber" name="205" href="#205">205</a>
-<a class="jxr_linenumber" name="206" href="#206">206</a> slaveCountMap.put(slavePartition, slaveCountMap.get(slavePartition) + 1);
-<a class="jxr_linenumber" name="207" href="#207">207</a> }
-<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">if</strong>(minSlaves > slaveAssignment.size())
-<a class="jxr_linenumber" name="209" href="#209">209</a> {
-<a class="jxr_linenumber" name="210" href="#210">210</a> minSlaves = slaveAssignment.size();
-<a class="jxr_linenumber" name="211" href="#211">211</a> }
-<a class="jxr_linenumber" name="212" href="#212">212</a> <strong class="jxr_keyword">if</strong>(maxSlaves < slaveAssignment.size())
-<a class="jxr_linenumber" name="213" href="#213">213</a> {
-<a class="jxr_linenumber" name="214" href="#214">214</a> maxSlaves = slaveAssignment.size();
-<a class="jxr_linenumber" name="215" href="#215">215</a> }
-<a class="jxr_linenumber" name="216" href="#216">216</a> }
-<a class="jxr_linenumber" name="217" href="#217">217</a> <em class="jxr_comment">// check if slave distribution is even</em>
-<a class="jxr_linenumber" name="218" href="#218">218</a> AssertJUnit.assertTrue(maxSlaves - minSlaves <= 1);
-<a class="jxr_linenumber" name="219" href="#219">219</a> <em class="jxr_comment">// System.out.println("Slaves: max: "+maxSlaves+" Min:"+ minSlaves);</em>
-<a class="jxr_linenumber" name="220" href="#220">220</a>
-<a class="jxr_linenumber" name="221" href="#221">221</a> <em class="jxr_comment">// for each node, the slave assignment map should cover the masters for exactly replica</em>
-<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_comment">// times</em>
-<a class="jxr_linenumber" name="223" href="#223">223</a> AssertJUnit.assertTrue(slaveCountMap.size() == masterList.size());
-<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">for</strong>(Integer masterPartitionId : masterList)
-<a class="jxr_linenumber" name="225" href="#225">225</a> {
-<a class="jxr_linenumber" name="226" href="#226">226</a> AssertJUnit.assertTrue(slaveCountMap.get(masterPartitionId) == replicas);
-<a class="jxr_linenumber" name="227" href="#227">227</a> }
-<a class="jxr_linenumber" name="228" href="#228">228</a> }
-<a class="jxr_linenumber" name="229" href="#229">229</a>
-<a class="jxr_linenumber" name="230" href="#230">230</a> }
-<a class="jxr_linenumber" name="231" href="#231">231</a>
-<a class="jxr_linenumber" name="232" href="#232">232</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> printStat(Map<String, Object> result)
-<a class="jxr_linenumber" name="233" href="#233">233</a> {
-<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_comment">// print out master distribution</em>
-<a class="jxr_linenumber" name="235" href="#235">235</a>
-<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_comment">// print out slave distribution</em>
-<a class="jxr_linenumber" name="237" href="#237">237</a>
-<a class="jxr_linenumber" name="238" href="#238">238</a> }
-<a class="jxr_linenumber" name="239" href="#239">239</a>
-<a class="jxr_linenumber" name="240" href="#240">240</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">double</strong> [] compareResult(Map<String, Object> result1, Map<String, Object> result2)
-<a class="jxr_linenumber" name="241" href="#241">241</a> {
-<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">double</strong> [] result = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[2];
-<a class="jxr_linenumber" name="243" href="#243">243</a> Map<String, List<Integer>> masterAssignmentMap1 = (Map<String, List<Integer>>) (result1.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
-<a class="jxr_linenumber" name="244" href="#244">244</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap1 = (Map<String, Map<String, List<Integer>>>)(result1.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
-<a class="jxr_linenumber" name="245" href="#245">245</a>
-<a class="jxr_linenumber" name="246" href="#246">246</a> Map<String, List<Integer>> masterAssignmentMap2 = (Map<String, List<Integer>>) (result2.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
-<a class="jxr_linenumber" name="247" href="#247">247</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap2 = (Map<String, Map<String, List<Integer>>>)(result2.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
-<a class="jxr_linenumber" name="248" href="#248">248</a>
-<a class="jxr_linenumber" name="249" href="#249">249</a> <strong class="jxr_keyword">int</strong> commonMasters = 0;
-<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">int</strong> commonSlaves = 0;
-<a class="jxr_linenumber" name="251" href="#251">251</a> <strong class="jxr_keyword">int</strong> partitions = (Integer)(result1.get(<span class="jxr_string">"partitions"</span>));
-<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">int</strong> replicas = (Integer)(result1.get(<span class="jxr_string">"replicas"</span>));
-<a class="jxr_linenumber" name="253" href="#253">253</a>
-<a class="jxr_linenumber" name="254" href="#254">254</a> AssertJUnit.assertTrue((Integer)(result2.get(<span class="jxr_string">"partitions"</span>)) == partitions);
-<a class="jxr_linenumber" name="255" href="#255">255</a> AssertJUnit.assertTrue((Integer)(result2.get(<span class="jxr_string">"replicas"</span>)) == replicas);
-<a class="jxr_linenumber" name="256" href="#256">256</a>
-<a class="jxr_linenumber" name="257" href="#257">257</a> <em class="jxr_comment">// masterMap1 maps from partition id to the holder instance name</em>
-<a class="jxr_linenumber" name="258" href="#258">258</a> Map<Integer, String> masterMap1 = <strong class="jxr_keyword">new</strong> TreeMap<Integer, String>();
-<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap1.keySet())
-<a class="jxr_linenumber" name="260" href="#260">260</a> {
-<a class="jxr_linenumber" name="261" href="#261">261</a> List<Integer> masterList1 = masterAssignmentMap1.get(instanceName);
-<a class="jxr_linenumber" name="262" href="#262">262</a> <strong class="jxr_keyword">for</strong>(Integer partition : masterList1)
-<a class="jxr_linenumber" name="263" href="#263">263</a> {
-<a class="jxr_linenumber" name="264" href="#264">264</a> AssertJUnit.assertTrue(!masterMap1.containsKey(partition));
-<a class="jxr_linenumber" name="265" href="#265">265</a> masterMap1.put(partition, instanceName);
-<a class="jxr_linenumber" name="266" href="#266">266</a> }
-<a class="jxr_linenumber" name="267" href="#267">267</a> }
-<a class="jxr_linenumber" name="268" href="#268">268</a> <em class="jxr_comment">// go through masterAssignmentMap2 and find out the common number</em>
-<a class="jxr_linenumber" name="269" href="#269">269</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap2.keySet())
-<a class="jxr_linenumber" name="270" href="#270">270</a> {
-<a class="jxr_linenumber" name="271" href="#271">271</a> List<Integer> masterList2 = masterAssignmentMap2.get(instanceName);
-<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">for</strong>(Integer partition : masterList2)
-<a class="jxr_linenumber" name="273" href="#273">273</a> {
-<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">if</strong>(masterMap1.get(partition).equalsIgnoreCase(instanceName))
-<a class="jxr_linenumber" name="275" href="#275">275</a> {
-<a class="jxr_linenumber" name="276" href="#276">276</a> commonMasters ++;
-<a class="jxr_linenumber" name="277" href="#277">277</a> }
-<a class="jxr_linenumber" name="278" href="#278">278</a> }
-<a class="jxr_linenumber" name="279" href="#279">279</a> }
-<a class="jxr_linenumber" name="280" href="#280">280</a>
-<a class="jxr_linenumber" name="281" href="#281">281</a> result[0] = 1.0*commonMasters/partitions;
-<a class="jxr_linenumber" name="282" href="#282">282</a> System.out.println(commonMasters + <span class="jxr_string">" master partitions are kept, "</span>+ (partitions - commonMasters) + <span class="jxr_string">" moved, keep ratio:"</span> + 1.0*commonMasters/partitions);
-<a class="jxr_linenumber" name="283" href="#283">283</a>
-<a class="jxr_linenumber" name="284" href="#284">284</a> <em class="jxr_comment">// maps from the partition id to the instance names that holds its slave partition</em>
-<a class="jxr_linenumber" name="285" href="#285">285</a> Map<Integer, Set<String>> slaveMap1 = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Set<String>>();
-<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">for</strong>(String instanceName : nodeSlaveAssignmentMap1.keySet())
-<a class="jxr_linenumber" name="287" href="#287">287</a> {
-<a class="jxr_linenumber" name="288" href="#288">288</a> Map<String, List<Integer>> slaveAssignment1 = nodeSlaveAssignmentMap1.get(instanceName);
-<a class="jxr_linenumber" name="289" href="#289">289</a> <strong class="jxr_keyword">for</strong>(String slaveHostName : slaveAssignment1.keySet())
-<a class="jxr_linenumber" name="290" href="#290">290</a> {
-<a class="jxr_linenumber" name="291" href="#291">291</a> List<Integer> slaveList = slaveAssignment1.get(slaveHostName);
-<a class="jxr_linenumber" name="292" href="#292">292</a> <strong class="jxr_keyword">for</strong>(Integer partition : slaveList)
-<a class="jxr_linenumber" name="293" href="#293">293</a> {
-<a class="jxr_linenumber" name="294" href="#294">294</a> <strong class="jxr_keyword">if</strong>(!slaveMap1.containsKey(partition))
-<a class="jxr_linenumber" name="295" href="#295">295</a> {
-<a class="jxr_linenumber" name="296" href="#296">296</a> slaveMap1.put(partition, <strong class="jxr_keyword">new</strong> TreeSet<String>());
-<a class="jxr_linenumber" name="297" href="#297">297</a> }
-<a class="jxr_linenumber" name="298" href="#298">298</a> AssertJUnit.assertTrue(!slaveMap1.get(partition).contains(slaveHostName));
-<a class="jxr_linenumber" name="299" href="#299">299</a> slaveMap1.get(partition).add(slaveHostName);
-<a class="jxr_linenumber" name="300" href="#300">300</a> }
-<a class="jxr_linenumber" name="301" href="#301">301</a> }
-<a class="jxr_linenumber" name="302" href="#302">302</a> }
-<a class="jxr_linenumber" name="303" href="#303">303</a>
-<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">for</strong>(String instanceName : nodeSlaveAssignmentMap2.keySet())
-<a class="jxr_linenumber" name="305" href="#305">305</a> {
-<a class="jxr_linenumber" name="306" href="#306">306</a> Map<String, List<Integer>> slaveAssignment2 = nodeSlaveAssignmentMap2.get(instanceName);
-<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">for</strong>(String slaveHostName : slaveAssignment2.keySet())
-<a class="jxr_linenumber" name="308" href="#308">308</a> {
-<a class="jxr_linenumber" name="309" href="#309">309</a> List<Integer> slaveList = slaveAssignment2.get(slaveHostName);
-<a class="jxr_linenumber" name="310" href="#310">310</a> <strong class="jxr_keyword">for</strong>(Integer partition : slaveList)
-<a class="jxr_linenumber" name="311" href="#311">311</a> {
-<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">if</strong>(slaveMap1.get(partition).contains(slaveHostName))
-<a class="jxr_linenumber" name="313" href="#313">313</a> {
-<a class="jxr_linenumber" name="314" href="#314">314</a> commonSlaves++;
-<a class="jxr_linenumber" name="315" href="#315">315</a> }
-<a class="jxr_linenumber" name="316" href="#316">316</a> }
-<a class="jxr_linenumber" name="317" href="#317">317</a> }
-<a class="jxr_linenumber" name="318" href="#318">318</a> }
-<a class="jxr_linenumber" name="319" href="#319">319</a> result[1] = 1.0*commonSlaves/partitions/replicas;
-<a class="jxr_linenumber" name="320" href="#320">320</a> System.out.println(commonSlaves + <span class="jxr_string">" slave partitions are kept, "</span> + (partitions * replicas - commonSlaves)+ <span class="jxr_string">" moved. keep ratio:"</span>+1.0*commonSlaves/partitions/replicas);
-<a class="jxr_linenumber" name="321" href="#321">321</a> <strong class="jxr_keyword">return</strong> result;
-<a class="jxr_linenumber" name="322" href="#322">322</a> }
-<a class="jxr_linenumber" name="323" href="#323">323</a>
-<a class="jxr_linenumber" name="324" href="#324">324</a> }
+<a class="jxr_linenumber" name="40" href="#40">40</a>
+<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/TestEspressoStorageClusterIdealState.html">TestEspressoStorageClusterIdealState</a>
+<a class="jxr_linenumber" name="42" href="#42">42</a> {
+<a class="jxr_linenumber" name="43" href="#43">43</a> @Test ()
+<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEspressoStorageClusterIdealState() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="45" href="#45">45</a> {
+<a class="jxr_linenumber" name="46" href="#46">46</a> List<String> instanceNames = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 5; i++)
+<a class="jxr_linenumber" name="48" href="#48">48</a> {
+<a class="jxr_linenumber" name="49" href="#49">49</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="50" href="#50">50</a> }
+<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">int</strong> partitions = 8, replicas = 0;
+<a class="jxr_linenumber" name="52" href="#52">52</a> Map<String, Object> result0 = DefaultIdealStateCalculator.calculateInitialIdealState(instanceNames, partitions, replicas);
+<a class="jxr_linenumber" name="53" href="#53">53</a> Verify(result0, partitions,replicas);
+<a class="jxr_linenumber" name="54" href="#54">54</a>
+<a class="jxr_linenumber" name="55" href="#55">55</a> partitions = 8192;
+<a class="jxr_linenumber" name="56" href="#56">56</a> replicas = 3;
+<a class="jxr_linenumber" name="57" href="#57">57</a>
+<a class="jxr_linenumber" name="58" href="#58">58</a> instanceNames.clear();
+<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 20; i++)
+<a class="jxr_linenumber" name="60" href="#60">60</a> {
+<a class="jxr_linenumber" name="61" href="#61">61</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="62" href="#62">62</a> }
+<a class="jxr_linenumber" name="63" href="#63">63</a> Map<String, Object> resultOriginal = DefaultIdealStateCalculator.calculateInitialIdealState(instanceNames, partitions, replicas);
+<a class="jxr_linenumber" name="64" href="#64">64</a>
+<a class="jxr_linenumber" name="65" href="#65">65</a> Verify(resultOriginal, partitions,replicas);
+<a class="jxr_linenumber" name="66" href="#66">66</a> printStat(resultOriginal);
+<a class="jxr_linenumber" name="67" href="#67">67</a>
+<a class="jxr_linenumber" name="68" href="#68">68</a> Map<String, Object> result1 = DefaultIdealStateCalculator.calculateInitialIdealState(instanceNames, partitions, replicas);
+<a class="jxr_linenumber" name="69" href="#69">69</a>
+<a class="jxr_linenumber" name="70" href="#70">70</a> List<String> instanceNames2 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 30;i < 35; i++)
+<a class="jxr_linenumber" name="72" href="#72">72</a> {
+<a class="jxr_linenumber" name="73" href="#73">73</a> instanceNames2.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="74" href="#74">74</a> }
+<a class="jxr_linenumber" name="75" href="#75">75</a>
+<a class="jxr_linenumber" name="76" href="#76">76</a> DefaultIdealStateCalculator.calculateNextIdealState(instanceNames2, result1);
+<a class="jxr_linenumber" name="77" href="#77">77</a>
+<a class="jxr_linenumber" name="78" href="#78">78</a> List<String> instanceNames3 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 35;i < 40; i++)
+<a class="jxr_linenumber" name="80" href="#80">80</a> {
+<a class="jxr_linenumber" name="81" href="#81">81</a> instanceNames3.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="82" href="#82">82</a> }
+<a class="jxr_linenumber" name="83" href="#83">83</a>
+<a class="jxr_linenumber" name="84" href="#84">84</a> DefaultIdealStateCalculator.calculateNextIdealState(instanceNames3, result1);
+<a class="jxr_linenumber" name="85" href="#85">85</a> Double masterKeepRatio = 0.0, slaveKeepRatio = 0.0;
+<a class="jxr_linenumber" name="86" href="#86">86</a> Verify(result1, partitions,replicas);
+<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">double</strong>[] result = compareResult(resultOriginal, result1);
+<a class="jxr_linenumber" name="88" href="#88">88</a> masterKeepRatio = result[0];
+<a class="jxr_linenumber" name="89" href="#89">89</a> slaveKeepRatio = result[1];
+<a class="jxr_linenumber" name="90" href="#90">90</a> Assert.assertTrue(0.66 < masterKeepRatio && 0.67 > masterKeepRatio);
+<a class="jxr_linenumber" name="91" href="#91">91</a> Assert.assertTrue(0.66 < slaveKeepRatio && 0.67 > slaveKeepRatio);
+<a class="jxr_linenumber" name="92" href="#92">92</a>
+<a class="jxr_linenumber" name="93" href="#93">93</a> }
+<a class="jxr_linenumber" name="94" href="#94">94</a>
+<a class="jxr_linenumber" name="95" href="#95">95</a> @Test
+<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRebalance2()
+<a class="jxr_linenumber" name="97" href="#97">97</a> {
+<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">int</strong> partitions = 1256, replicas = 3;
+<a class="jxr_linenumber" name="99" href="#99">99</a> List<String> instanceNames = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="100" href="#100">100</a>
+<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < 10; i++)
+<a class="jxr_linenumber" name="102" href="#102">102</a> {
+<a class="jxr_linenumber" name="103" href="#103">103</a> instanceNames.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="104" href="#104">104</a> }
+<a class="jxr_linenumber" name="105" href="#105">105</a>
+<a class="jxr_linenumber" name="106" href="#106">106</a> Map<String, Object> resultOriginal = DefaultIdealStateCalculator.calculateInitialIdealState(instanceNames, partitions, replicas);
+<a class="jxr_linenumber" name="107" href="#107">107</a>
+<a class="jxr_linenumber" name="108" href="#108">108</a> ZNRecord idealState1 = DefaultIdealStateCalculator.convertToZNRecord(resultOriginal, <span class="jxr_string">"TestDB"</span>, <span class="jxr_string">"MASTER"</span>, <span class="jxr_string">"SLAVE"</span>);
+<a class="jxr_linenumber" name="109" href="#109">109</a>
+<a class="jxr_linenumber" name="110" href="#110">110</a> Map<String, Object> result1 = RebalanceUtil.buildInternalIdealState(<strong class="jxr_keyword">new</strong> IdealState(idealState1));
+<a class="jxr_linenumber" name="111" href="#111">111</a>
+<a class="jxr_linenumber" name="112" href="#112">112</a> List<String> instanceNames2 = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 30;i < 35; i++)
+<a class="jxr_linenumber" name="114" href="#114">114</a> {
+<a class="jxr_linenumber" name="115" href="#115">115</a> instanceNames2.add(<span class="jxr_string">"localhost:123"</span> + i);
+<a class="jxr_linenumber" name="116" href="#116">116</a> }
+<a class="jxr_linenumber" name="117" href="#117">117</a>
+<a class="jxr_linenumber" name="118" href="#118">118</a> Map<String, Object> result2 = DefaultIdealStateCalculator.calculateNextIdealState(instanceNames2, result1);
+<a class="jxr_linenumber" name="119" href="#119">119</a>
+<a class="jxr_linenumber" name="120" href="#120">120</a> Verify(resultOriginal, partitions,replicas);
+<a class="jxr_linenumber" name="121" href="#121">121</a> Verify(result2, partitions,replicas);
+<a class="jxr_linenumber" name="122" href="#122">122</a> Double masterKeepRatio = 0.0, slaveKeepRatio = 0.0;
+<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">double</strong>[] result = compareResult(resultOriginal, result2);
+<a class="jxr_linenumber" name="124" href="#124">124</a> masterKeepRatio = result[0];
+<a class="jxr_linenumber" name="125" href="#125">125</a> slaveKeepRatio = result[1];
+<a class="jxr_linenumber" name="126" href="#126">126</a> Assert.assertTrue(0.66 < masterKeepRatio && 0.67 > masterKeepRatio);
+<a class="jxr_linenumber" name="127" href="#127">127</a> Assert.assertTrue(0.66 < slaveKeepRatio && 0.67 > slaveKeepRatio);
+<a class="jxr_linenumber" name="128" href="#128">128</a> }
+<a class="jxr_linenumber" name="129" href="#129">129</a>
+<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> Verify(Map<String, Object> result, <strong class="jxr_keyword">int</strong> partitions, <strong class="jxr_keyword">int</strong> replicas)
+<a class="jxr_linenumber" name="131" href="#131">131</a> {
+<a class="jxr_linenumber" name="132" href="#132">132</a> Map<String, List<Integer>> masterAssignmentMap = (Map<String, List<Integer>>) (result.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
+<a class="jxr_linenumber" name="133" href="#133">133</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap = (Map<String, Map<String, List<Integer>>>)(result.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
+<a class="jxr_linenumber" name="134" href="#134">134</a>
+<a class="jxr_linenumber" name="135" href="#135">135</a> AssertJUnit.assertTrue( partitions == (Integer)(result.get(<span class="jxr_string">"partitions"</span>)));
+<a class="jxr_linenumber" name="136" href="#136">136</a>
+<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_comment">// Verify master partitions covers all master partitions on each node</em>
+<a class="jxr_linenumber" name="138" href="#138">138</a> Map<Integer, Integer> masterCounterMap = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Integer>();
+<a class="jxr_linenumber" name="139" href="#139">139</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i<partitions; i++)
+<a class="jxr_linenumber" name="140" href="#140">140</a> {
+<a class="jxr_linenumber" name="141" href="#141">141</a> masterCounterMap.put(i, 0);
+<a class="jxr_linenumber" name="142" href="#142">142</a> }
+<a class="jxr_linenumber" name="143" href="#143">143</a>
+<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">int</strong> minMasters = Integer.MAX_VALUE, maxMasters = Integer.MIN_VALUE;
+<a class="jxr_linenumber" name="145" href="#145">145</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap.keySet())
+<a class="jxr_linenumber" name="146" href="#146">146</a> {
+<a class="jxr_linenumber" name="147" href="#147">147</a> List<Integer> masterList = masterAssignmentMap.get(instanceName);
+<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_comment">// the assert needs to be changed when weighting is introduced</em>
+<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_comment">// AssertJUnit.assertTrue(masterList.size() == partitions /masterAssignmentMap.size() | masterList.size() == (partitions /masterAssignmentMap.size()+1) );</em>
+<a class="jxr_linenumber" name="150" href="#150">150</a>
+<a class="jxr_linenumber" name="151" href="#151">151</a> <strong class="jxr_keyword">for</strong>(Integer x : masterList)
+<a class="jxr_linenumber" name="152" href="#152">152</a> {
+<a class="jxr_linenumber" name="153" href="#153">153</a> AssertJUnit.assertTrue(masterCounterMap.get(x) == 0);
+<a class="jxr_linenumber" name="154" href="#154">154</a> masterCounterMap.put(x,1);
+<a class="jxr_linenumber" name="155" href="#155">155</a> }
+<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">if</strong>(minMasters > masterList.size())
+<a class="jxr_linenumber" name="157" href="#157">157</a> {
+<a class="jxr_linenumber" name="158" href="#158">158</a> minMasters = masterList.size();
+<a class="jxr_linenumber" name="159" href="#159">159</a> }
+<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">if</strong>(maxMasters < masterList.size())
+<a class="jxr_linenumber" name="161" href="#161">161</a> {
+<a class="jxr_linenumber" name="162" href="#162">162</a> maxMasters = masterList.size();
+<a class="jxr_linenumber" name="163" href="#163">163</a> }
+<a class="jxr_linenumber" name="164" href="#164">164</a> }
+<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_comment">// Master partition should be evenly distributed most of the time</em>
+<a class="jxr_linenumber" name="166" href="#166">166</a> System.out.println(<span class="jxr_string">"Masters: max: "</span>+maxMasters+<span class="jxr_string">" Min:"</span>+ minMasters);
+<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_comment">// Each master partition should occur only once</em>
+<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0;i < partitions; i++)
+<a class="jxr_linenumber" name="169" href="#169">169</a> {
+<a class="jxr_linenumber" name="170" href="#170">170</a> AssertJUnit.assertTrue(masterCounterMap.get(i) == 1);
+<a class="jxr_linenumber" name="171" href="#171">171</a> }
+<a class="jxr_linenumber" name="172" href="#172">172</a> AssertJUnit.assertTrue(masterCounterMap.size() == partitions);
+<a class="jxr_linenumber" name="173" href="#173">173</a>
+<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_comment">// for each node, verify the master partitions and the slave partition assignment map</em>
+<a class="jxr_linenumber" name="175" href="#175">175</a> <strong class="jxr_keyword">if</strong>(replicas == 0)
+<a class="jxr_linenumber" name="176" href="#176">176</a> {
+<a class="jxr_linenumber" name="177" href="#177">177</a> AssertJUnit.assertTrue(nodeSlaveAssignmentMap.size() == 0);
+<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="179" href="#179">179</a> }
+<a class="jxr_linenumber" name="180" href="#180">180</a>
+<a class="jxr_linenumber" name="181" href="#181">181</a> AssertJUnit.assertTrue(masterAssignmentMap.size() == nodeSlaveAssignmentMap.size());
+<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">for</strong>(String instanceName: masterAssignmentMap.keySet())
+<a class="jxr_linenumber" name="183" href="#183">183</a> {
+<a class="jxr_linenumber" name="184" href="#184">184</a> AssertJUnit.assertTrue(nodeSlaveAssignmentMap.containsKey(instanceName));
+<a class="jxr_linenumber" name="185" href="#185">185</a>
+<a class="jxr_linenumber" name="186" href="#186">186</a> Map<String, List<Integer>> slaveAssignmentMap = nodeSlaveAssignmentMap.get(instanceName);
+<a class="jxr_linenumber" name="187" href="#187">187</a> Map<Integer, Integer> slaveCountMap = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Integer>();
+<a class="jxr_linenumber" name="188" href="#188">188</a> List<Integer> masterList = masterAssignmentMap.get(instanceName);
+<a class="jxr_linenumber" name="189" href="#189">189</a>
+<a class="jxr_linenumber" name="190" href="#190">190</a> <strong class="jxr_keyword">for</strong>(Integer masterPartitionId : masterList)
+<a class="jxr_linenumber" name="191" href="#191">191</a> {
+<a class="jxr_linenumber" name="192" href="#192">192</a> slaveCountMap.put(masterPartitionId, 0);
+<a class="jxr_linenumber" name="193" href="#193">193</a> }
+<a class="jxr_linenumber" name="194" href="#194">194</a> <em class="jxr_comment">// Make sure that masterList are covered replica times by the slave assignment.</em>
+<a class="jxr_linenumber" name="195" href="#195">195</a> <strong class="jxr_keyword">int</strong> minSlaves = Integer.MAX_VALUE, maxSlaves = Integer.MIN_VALUE;
+<a class="jxr_linenumber" name="196" href="#196">196</a> <strong class="jxr_keyword">for</strong>(String hostInstance : slaveAssignmentMap.keySet())
+<a class="jxr_linenumber" name="197" href="#197">197</a> {
+<a class="jxr_linenumber" name="198" href="#198">198</a> List<Integer> slaveAssignment = slaveAssignmentMap.get(hostInstance);
+<a class="jxr_linenumber" name="199" href="#199">199</a> Set<Integer> occurenceSet = <strong class="jxr_keyword">new</strong> HashSet<Integer>();
+<a class="jxr_linenumber" name="200" href="#200">200</a>
+<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_comment">// Each slave should occur only once in the list, since the list is per-node slaves</em>
+<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">for</strong>(Integer slavePartition : slaveAssignment)
+<a class="jxr_linenumber" name="203" href="#203">203</a> {
+<a class="jxr_linenumber" name="204" href="#204">204</a> AssertJUnit.assertTrue(!occurenceSet.contains(slavePartition));
+<a class="jxr_linenumber" name="205" href="#205">205</a> occurenceSet.add(slavePartition);
+<a class="jxr_linenumber" name="206" href="#206">206</a>
+<a class="jxr_linenumber" name="207" href="#207">207</a> slaveCountMap.put(slavePartition, slaveCountMap.get(slavePartition) + 1);
+<a class="jxr_linenumber" name="208" href="#208">208</a> }
+<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">if</strong>(minSlaves > slaveAssignment.size())
+<a class="jxr_linenumber" name="210" href="#210">210</a> {
+<a class="jxr_linenumber" name="211" href="#211">211</a> minSlaves = slaveAssignment.size();
+<a class="jxr_linenumber" name="212" href="#212">212</a> }
+<a class="jxr_linenumber" name="213" href="#213">213</a> <strong class="jxr_keyword">if</strong>(maxSlaves < slaveAssignment.size())
+<a class="jxr_linenumber" name="214" href="#214">214</a> {
+<a class="jxr_linenumber" name="215" href="#215">215</a> maxSlaves = slaveAssignment.size();
+<a class="jxr_linenumber" name="216" href="#216">216</a> }
+<a class="jxr_linenumber" name="217" href="#217">217</a> }
+<a class="jxr_linenumber" name="218" href="#218">218</a> <em class="jxr_comment">// check if slave distribution is even</em>
+<a class="jxr_linenumber" name="219" href="#219">219</a> AssertJUnit.assertTrue(maxSlaves - minSlaves <= 1);
+<a class="jxr_linenumber" name="220" href="#220">220</a> <em class="jxr_comment">// System.out.println("Slaves: max: "+maxSlaves+" Min:"+ minSlaves);</em>
+<a class="jxr_linenumber" name="221" href="#221">221</a>
+<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_comment">// for each node, the slave assignment map should cover the masters for exactly replica</em>
+<a class="jxr_linenumber" name="223" href="#223">223</a> <em class="jxr_comment">// times</em>
+<a class="jxr_linenumber" name="224" href="#224">224</a> AssertJUnit.assertTrue(slaveCountMap.size() == masterList.size());
+<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">for</strong>(Integer masterPartitionId : masterList)
+<a class="jxr_linenumber" name="226" href="#226">226</a> {
+<a class="jxr_linenumber" name="227" href="#227">227</a> AssertJUnit.assertTrue(slaveCountMap.get(masterPartitionId) == replicas);
+<a class="jxr_linenumber" name="228" href="#228">228</a> }
+<a class="jxr_linenumber" name="229" href="#229">229</a> }
+<a class="jxr_linenumber" name="230" href="#230">230</a>
+<a class="jxr_linenumber" name="231" href="#231">231</a> }
+<a class="jxr_linenumber" name="232" href="#232">232</a>
+<a class="jxr_linenumber" name="233" href="#233">233</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> printStat(Map<String, Object> result)
+<a class="jxr_linenumber" name="234" href="#234">234</a> {
+<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_comment">// print out master distribution</em>
+<a class="jxr_linenumber" name="236" href="#236">236</a>
+<a class="jxr_linenumber" name="237" href="#237">237</a> <em class="jxr_comment">// print out slave distribution</em>
+<a class="jxr_linenumber" name="238" href="#238">238</a>
+<a class="jxr_linenumber" name="239" href="#239">239</a> }
+<a class="jxr_linenumber" name="240" href="#240">240</a>
+<a class="jxr_linenumber" name="241" href="#241">241</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">double</strong> [] compareResult(Map<String, Object> result1, Map<String, Object> result2)
+<a class="jxr_linenumber" name="242" href="#242">242</a> {
+<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">double</strong> [] result = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[2];
+<a class="jxr_linenumber" name="244" href="#244">244</a> Map<String, List<Integer>> masterAssignmentMap1 = (Map<String, List<Integer>>) (result1.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
+<a class="jxr_linenumber" name="245" href="#245">245</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap1 = (Map<String, Map<String, List<Integer>>>)(result1.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
+<a class="jxr_linenumber" name="246" href="#246">246</a>
+<a class="jxr_linenumber" name="247" href="#247">247</a> Map<String, List<Integer>> masterAssignmentMap2 = (Map<String, List<Integer>>) (result2.get(<span class="jxr_string">"MasterAssignmentMap"</span>));
+<a class="jxr_linenumber" name="248" href="#248">248</a> Map<String, Map<String, List<Integer>>> nodeSlaveAssignmentMap2 = (Map<String, Map<String, List<Integer>>>)(result2.get(<span class="jxr_string">"SlaveAssignmentMap"</span>));
+<a class="jxr_linenumber" name="249" href="#249">249</a>
+<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">int</strong> commonMasters = 0;
+<a class="jxr_linenumber" name="251" href="#251">251</a> <strong class="jxr_keyword">int</strong> commonSlaves = 0;
+<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">int</strong> partitions = (Integer)(result1.get(<span class="jxr_string">"partitions"</span>));
+<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">int</strong> replicas = (Integer)(result1.get(<span class="jxr_string">"replicas"</span>));
+<a class="jxr_linenumber" name="254" href="#254">254</a>
+<a class="jxr_linenumber" name="255" href="#255">255</a> AssertJUnit.assertTrue((Integer)(result2.get(<span class="jxr_string">"partitions"</span>)) == partitions);
+<a class="jxr_linenumber" name="256" href="#256">256</a> AssertJUnit.assertTrue((Integer)(result2.get(<span class="jxr_string">"replicas"</span>)) == replicas);
+<a class="jxr_linenumber" name="257" href="#257">257</a>
+<a class="jxr_linenumber" name="258" href="#258">258</a> <em class="jxr_comment">// masterMap1 maps from partition id to the holder instance name</em>
+<a class="jxr_linenumber" name="259" href="#259">259</a> Map<Integer, String> masterMap1 = <strong class="jxr_keyword">new</strong> TreeMap<Integer, String>();
+<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap1.keySet())
+<a class="jxr_linenumber" name="261" href="#261">261</a> {
+<a class="jxr_linenumber" name="262" href="#262">262</a> List<Integer> masterList1 = masterAssignmentMap1.get(instanceName);
+<a class="jxr_linenumber" name="263" href="#263">263</a> <strong class="jxr_keyword">for</strong>(Integer partition : masterList1)
+<a class="jxr_linenumber" name="264" href="#264">264</a> {
+<a class="jxr_linenumber" name="265" href="#265">265</a> AssertJUnit.assertTrue(!masterMap1.containsKey(partition));
+<a class="jxr_linenumber" name="266" href="#266">266</a> masterMap1.put(partition, instanceName);
+<a class="jxr_linenumber" name="267" href="#267">267</a> }
+<a class="jxr_linenumber" name="268" href="#268">268</a> }
+<a class="jxr_linenumber" name="269" href="#269">269</a> <em class="jxr_comment">// go through masterAssignmentMap2 and find out the common number</em>
+<a class="jxr_linenumber" name="270" href="#270">270</a> <strong class="jxr_keyword">for</strong>(String instanceName : masterAssignmentMap2.keySet())
+<a class="jxr_linenumber" name="271" href="#271">271</a> {
+<a class="jxr_linenumber" name="272" href="#272">272</a> List<Integer> masterList2 = masterAssignmentMap2.get(instanceName);
+<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">for</strong>(Integer partition : masterList2)
+<a class="jxr_linenumber" name="274" href="#274">274</a> {
+<a class="jxr_linenumber" name="275" href="#275">275</a> <strong class="jxr_keyword">if</strong>(masterMap1.get(partition).equalsIgnoreCase(instanceName))
+<a class="jxr_linenumber" name="276" href="#276">276</a> {
+<a class="jxr_linenumber" name="277" href="#277">277</a> commonMasters ++;
+<a class="jxr_linenumber" name="278" href="#278">278</a> }
+<a class="jxr_linenumber" name="279" href="#279">279</a> }
+<a class="jxr_linenumber" name="280" href="#280">280</a> }
+<a class="jxr_linenumber" name="281" href="#281">281</a>
+<a class="jxr_linenumber" name="282" href="#282">282</a> result[0] = 1.0*commonMasters/partitions;
+<a class="jxr_linenumber" name="283" href="#283">283</a> System.out.println(commonMasters + <span class="jxr_string">" master partitions are kept, "</span>+ (partitions - commonMasters) + <span class="jxr_string">" moved, keep ratio:"</span> + 1.0*commonMasters/partitions);
+<a class="jxr_linenumber" name="284" href="#284">284</a>
+<a class="jxr_linenumber" name="285" href="#285">285</a> <em class="jxr_comment">// maps from the partition id to the instance names that holds its slave partition</em>
+<a class="jxr_linenumber" name="286" href="#286">286</a> Map<Integer, Set<String>> slaveMap1 = <strong class="jxr_keyword">new</strong> TreeMap<Integer, Set<String>>();
+<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">for</strong>(String instanceName : nodeSlaveAssignmentMap1.keySet())
+<a class="jxr_linenumber" name="288" href="#288">288</a> {
+<a class="jxr_linenumber" name="289" href="#289">289</a> Map<String, List<Integer>> slaveAssignment1 = nodeSlaveAssignmentMap1.get(instanceName);
+<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">for</strong>(String slaveHostName : slaveAssignment1.keySet())
+<a class="jxr_linenumber" name="291" href="#291">291</a> {
+<a class="jxr_linenumber" name="292" href="#292">292</a> List<Integer> slaveList = slaveAssignment1.get(slaveHostName);
+<a class="jxr_linenumber" name="293" href="#293">293</a> <strong class="jxr_keyword">for</strong>(Integer partition : slaveList)
+<a class="jxr_linenumber" name="294" href="#294">294</a> {
+<a class="jxr_linenumber" name="295" href="#295">295</a> <strong class="jxr_keyword">if</strong>(!slaveMap1.containsKey(partition))
+<a class="jxr_linenumber" name="296" href="#296">296</a> {
+<a class="jxr_linenumber" name="297" href="#297">297</a> slaveMap1.put(partition, <strong class="jxr_keyword">new</strong> TreeSet<String>());
+<a class="jxr_linenumber" name="298" href="#298">298</a> }
+<a class="jxr_linenumber" name="299" href="#299">299</a> AssertJUnit.assertTrue(!slaveMap1.get(partition).contains(slaveHostName));
+<a class="jxr_linenumber" name="300" href="#300">300</a> slaveMap1.get(partition).add(slaveHostName);
+<a class="jxr_linenumber" name="301" href="#301">301</a> }
+<a class="jxr_linenumber" name="302" href="#302">302</a> }
+<a class="jxr_linenumber" name="303" href="#303">303</a> }
+<a class="jxr_linenumber" name="304" href="#304">304</a>
+<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">for</strong>(String instanceName : nodeSlaveAssignmentMap2.keySet())
+<a class="jxr_linenumber" name="306" href="#306">306</a> {
+<a class="jxr_linenumber" name="307" href="#307">307</a> Map<String, List<Integer>> slaveAssignment2 = nodeSlaveAssignmentMap2.get(instanceName);
+<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">for</strong>(String slaveHostName : slaveAssignment2.keySet())
+<a class="jxr_linenumber" name="309" href="#309">309</a> {
+<a class="jxr_linenumber" name="310" href="#310">310</a> List<Integer> slaveList = slaveAssignment2.get(slaveHostName);
+<a class="jxr_linenumber" name="311" href="#311">311</a> <strong class="jxr_keyword">for</strong>(Integer partition : slaveList)
+<a class="jxr_linenumber" name="312" href="#312">312</a> {
+<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">if</strong>(slaveMap1.get(partition).contains(slaveHostName))
+<a class="jxr_linenumber" name="314" href="#314">314</a> {
+<a class="jxr_linenumber" name="315" href="#315">315</a> commonSlaves++;
+<a class="jxr_linenumber" name="316" href="#316">316</a> }
+<a class="jxr_linenumber" name="317" href="#317">317</a> }
+<a class="jxr_linenumber" name="318" href="#318">318</a> }
+<a class="jxr_linenumber" name="319" href="#319">319</a> }
+<a class="jxr_linenumber" name="320" href="#320">320</a> result[1] = 1.0*commonSlaves/partitions/replicas;
+<a class="jxr_linenumber" name="321" href="#321">321</a> System.out.println(commonSlaves + <span class="jxr_string">" slave partitions are kept, "</span> + (partitions * replicas - commonSlaves)+ <span class="jxr_string">" moved. keep ratio:"</span>+1.0*commonSlaves/partitions/replicas);
+<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">return</strong> result;
+<a class="jxr_linenumber" name="323" href="#323">323</a> }
+<a class="jxr_linenumber" name="324" href="#324">324</a>
+<a class="jxr_linenumber" name="325" href="#325">325</a> }
</pre>
<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
</html>
Modified: incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-frame.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-frame.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-frame.html Thu Jan 3 08:21:23 2013
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Apache Helix 0.6.0-incubating-SNAPSHOT Reference Package org.apache.helix.alerts</title>
+ <title>Apache Helix 0.6.1-incubating-SNAPSHOT Reference Package org.apache.helix.alerts</title>
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
</head>
<body>
Modified: incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-summary.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-summary.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/alerts/package-summary.html Thu Jan 3 08:21:23 2013
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Apache Helix 0.6.0-incubating-SNAPSHOT Reference Package org.apache.helix.alerts</title>
+ <title>Apache Helix 0.6.1-incubating-SNAPSHOT Reference Package org.apache.helix.alerts</title>
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
</head>
<body>
@@ -97,6 +97,6 @@
</ul>
</div>
<hr />
- Copyright © 2012 The Apache Software Foundation. All Rights Reserved.
+ Copyright © 2013 The Apache Software Foundation. All Rights Reserved.
</body>
</html>
\ No newline at end of file
Modified: incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestCompatibilityCheckStage.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestCompatibilityCheckStage.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestCompatibilityCheckStage.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestCompatibilityCheckStage.html Thu Jan 3 08:21:23 2013
@@ -41,7 +41,7 @@
<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.LiveInstance;
<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.LiveInstance.LiveInstanceProperty;
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.IdealStateCalculatorForStorageNode;
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.DefaultIdealStateCalculator;
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.testng.Assert;
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
<a class="jxr_linenumber" name="37" href="#37">37</a>
@@ -57,7 +57,7 @@
<a class="jxr_linenumber" name="47" href="#47">47</a>
<a class="jxr_linenumber" name="48" href="#48">48</a> <em class="jxr_comment">// set ideal state</em>
<a class="jxr_linenumber" name="49" href="#49">49</a> String resourceName = <span class="jxr_string">"testResource"</span>;
-<a class="jxr_linenumber" name="50" href="#50">50</a> ZNRecord record = IdealStateCalculatorForStorageNode.calculateIdealState(
+<a class="jxr_linenumber" name="50" href="#50">50</a> ZNRecord record = DefaultIdealStateCalculator.calculateIdealState(
<a class="jxr_linenumber" name="51" href="#51">51</a> instances, partitions, replicas, resourceName, <span class="jxr_string">"MASTER"</span>, <span class="jxr_string">"SLAVE"</span>);
<a class="jxr_linenumber" name="52" href="#52">52</a> IdealState idealState = <strong class="jxr_keyword">new</strong> IdealState(record);
<a class="jxr_linenumber" name="53" href="#53">53</a> idealState.setStateModelDefRef(<span class="jxr_string">"MasterSlave"</span>);
Modified: incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestResourceComputationStage.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestResourceComputationStage.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestResourceComputationStage.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/TestResourceComputationStage.html Thu Jan 3 08:21:23 2013
@@ -46,7 +46,7 @@
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.LiveInstance;
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.Resource;
-<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.IdealStateCalculatorForStorageNode;
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.DefaultIdealStateCalculator;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.testng.AssertJUnit;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
<a class="jxr_linenumber" name="42" href="#42">42</a>
@@ -70,7 +70,7 @@
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">int</strong> partitions = 10;
<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">int</strong> replicas = 1;
<a class="jxr_linenumber" name="62" href="#62">62</a> String resourceName = <span class="jxr_string">"testResource"</span>;
-<a class="jxr_linenumber" name="63" href="#63">63</a> ZNRecord record = IdealStateCalculatorForStorageNode.calculateIdealState(
+<a class="jxr_linenumber" name="63" href="#63">63</a> ZNRecord record = DefaultIdealStateCalculator.calculateIdealState(
<a class="jxr_linenumber" name="64" href="#64">64</a> instances, partitions, replicas, resourceName, <span class="jxr_string">"MASTER"</span>, <span class="jxr_string">"SLAVE"</span>);
<a class="jxr_linenumber" name="65" href="#65">65</a> IdealState idealState = <strong class="jxr_keyword">new</strong> IdealState(record);
<a class="jxr_linenumber" name="66" href="#66">66</a> idealState.setStateModelDefRef(<span class="jxr_string">"MasterSlave"</span>);
@@ -143,7 +143,7 @@
<a class="jxr_linenumber" name="133" href="#133">133</a> <strong class="jxr_keyword">int</strong> partitions = 10;
<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">int</strong> replicas = 1;
<a class="jxr_linenumber" name="135" href="#135">135</a> String resourceName = resources[i];
-<a class="jxr_linenumber" name="136" href="#136">136</a> ZNRecord record = IdealStateCalculatorForStorageNode
+<a class="jxr_linenumber" name="136" href="#136">136</a> ZNRecord record = DefaultIdealStateCalculator
<a class="jxr_linenumber" name="137" href="#137">137</a> .calculateIdealState(instances, partitions, replicas,
<a class="jxr_linenumber" name="138" href="#138">138</a> resourceName, <span class="jxr_string">"MASTER"</span>, <span class="jxr_string">"SLAVE"</span>);
<a class="jxr_linenumber" name="139" href="#139">139</a> IdealState idealState = <strong class="jxr_keyword">new</strong> IdealState(record);
Modified: incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-frame.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-frame.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-frame.html Thu Jan 3 08:21:23 2013
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Apache Helix 0.6.0-incubating-SNAPSHOT Reference Package org.apache.helix.controller.stages</title>
+ <title>Apache Helix 0.6.1-incubating-SNAPSHOT Reference Package org.apache.helix.controller.stages</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
Modified: incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-summary.html?rev=1428210&r1=1428209&r2=1428210&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-summary.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/controller/stages/package-summary.html Thu Jan 3 08:21:23 2013
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Apache Helix 0.6.0-incubating-SNAPSHOT Reference Package org.apache.helix.controller.stages</title>
+ <title>Apache Helix 0.6.1-incubating-SNAPSHOT Reference Package org.apache.helix.controller.stages</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
@@ -112,6 +112,6 @@
</ul>
</div>
<hr />
- Copyright © 2012 The Apache Software Foundation. All Rights Reserved.
+ Copyright © 2013 The Apache Software Foundation. All Rights Reserved.
</body>
</html>
\ No newline at end of file