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Subject svn commit: r1442295 [20/38] - in /incubator/helix/site-content: ./ apidocs/assets/ apidocs/reference/ apidocs/reference/org/apache/helix/ apidocs/reference/org/apache/helix/manager/zk/ helix-admin-webapp/ helix-core/ involved/ mockservice/ recipes/ re...
Date Mon, 04 Feb 2013 18:40:12 GMT
Added: incubator/helix/site-content/xref-test/org/apache/helix/TestListenerCallback.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/TestListenerCallback.html?rev=1442295&view=auto
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/TestListenerCallback.html (added)
+++ incubator/helix/site-content/xref-test/org/apache/helix/TestListenerCallback.html Mon Feb  4 18:40:07 2013
@@ -0,0 +1,146 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>TestListenerCallback xref</title>
+<link type="text/css" rel="stylesheet" href="../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../testapidocs/org/apache/helix/TestListenerCallback.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.apache.helix;
+<a class="jxr_linenumber" name="2" href="#2">2</a>   
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *   <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.Date;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.ConfigScope.ConfigScopeProperty;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.PropertyKey.Builder;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.InstanceConfig;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.testng.Assert;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  
+<a class="jxr_linenumber" name="31" href="#31">31</a>  
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/TestListenerCallback.html">TestListenerCallback</a> <strong class="jxr_keyword">extends</strong> <a href="../../../org/apache/helix/ZkUnitTestBase.html">ZkUnitTestBase</a> 
+<a class="jxr_linenumber" name="33" href="#33">33</a>  {
+<a class="jxr_linenumber" name="34" href="#34">34</a>  	<strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/TestListenerCallback.html">TestListener</a> <strong class="jxr_keyword">implements</strong> InstanceConfigChangeListener, ScopedConfigChangeListener
+<a class="jxr_linenumber" name="35" href="#35">35</a>  	{
+<a class="jxr_linenumber" name="36" href="#36">36</a>  		<strong class="jxr_keyword">boolean</strong> _instanceConfigChanged = false;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  		<strong class="jxr_keyword">boolean</strong> _configChanged = false;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  
+<a class="jxr_linenumber" name="39" href="#39">39</a>  		@Override
+<a class="jxr_linenumber" name="40" href="#40">40</a>          <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onConfigChange(List&lt;HelixProperty&gt; configs, NotificationContext context) {
+<a class="jxr_linenumber" name="41" href="#41">41</a>  			_configChanged = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  			System.out.println(<span class="jxr_string">"onConfigChange invoked: "</span> + configs.size() + <span class="jxr_string">", "</span> + configs);
+<a class="jxr_linenumber" name="43" href="#43">43</a>          }
+<a class="jxr_linenumber" name="44" href="#44">44</a>  
+<a class="jxr_linenumber" name="45" href="#45">45</a>  		@Override
+<a class="jxr_linenumber" name="46" href="#46">46</a>          <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onInstanceConfigChange(List&lt;InstanceConfig&gt; instanceConfigs,
+<a class="jxr_linenumber" name="47" href="#47">47</a>                  NotificationContext context) {
+<a class="jxr_linenumber" name="48" href="#48">48</a>  			_instanceConfigChanged = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  			System.out.println(<span class="jxr_string">"onInstanceConfigChange invoked: "</span> + instanceConfigs);
+<a class="jxr_linenumber" name="50" href="#50">50</a>          }
+<a class="jxr_linenumber" name="51" href="#51">51</a>  
+<a class="jxr_linenumber" name="52" href="#52">52</a>  	}
+<a class="jxr_linenumber" name="53" href="#53">53</a>  
+<a class="jxr_linenumber" name="54" href="#54">54</a>  	@Test
+<a class="jxr_linenumber" name="55" href="#55">55</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testBasic() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="56" href="#56">56</a>  	{
+<a class="jxr_linenumber" name="57" href="#57">57</a>  	    <em class="jxr_comment">// Logger.getRootLogger().setLevel(Level.INFO);</em>
+<a class="jxr_linenumber" name="58" href="#58">58</a>  	    String className = TestHelper.getTestClassName();
+<a class="jxr_linenumber" name="59" href="#59">59</a>  	    String methodName = TestHelper.getTestMethodName();
+<a class="jxr_linenumber" name="60" href="#60">60</a>  	    String clusterName = className + <span class="jxr_string">"_"</span> + methodName;
+<a class="jxr_linenumber" name="61" href="#61">61</a>  	    <strong class="jxr_keyword">int</strong> n = 2;
+<a class="jxr_linenumber" name="62" href="#62">62</a>  
+<a class="jxr_linenumber" name="63" href="#63">63</a>  	    System.out.println(<span class="jxr_string">"START "</span> + clusterName + <span class="jxr_string">" at "</span>
+<a class="jxr_linenumber" name="64" href="#64">64</a>  	        + <strong class="jxr_keyword">new</strong> Date(System.currentTimeMillis()));
+<a class="jxr_linenumber" name="65" href="#65">65</a>  
+<a class="jxr_linenumber" name="66" href="#66">66</a>  	    TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, <em class="jxr_comment">// participant port</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>                  <span class="jxr_string">"localhost"</span>, <em class="jxr_comment">// participant name prefix</em>
+<a class="jxr_linenumber" name="68" href="#68">68</a>                  <span class="jxr_string">"TestDB"</span>, <em class="jxr_comment">// resource name prefix</em>
+<a class="jxr_linenumber" name="69" href="#69">69</a>                  1, <em class="jxr_comment">// resources</em>
+<a class="jxr_linenumber" name="70" href="#70">70</a>                  32, <em class="jxr_comment">// partitions per resource</em>
+<a class="jxr_linenumber" name="71" href="#71">71</a>                  n, <em class="jxr_comment">// number of nodes</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a>                  2, <em class="jxr_comment">// replicas</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a>                  <span class="jxr_string">"MasterSlave"</span>,
+<a class="jxr_linenumber" name="74" href="#74">74</a>                  <strong class="jxr_keyword">true</strong>); <em class="jxr_comment">// do rebalance</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>  
+<a class="jxr_linenumber" name="76" href="#76">76</a>  	    HelixManager manager = HelixManagerFactory.getZKHelixManager(clusterName, <span class="jxr_string">"localhost"</span>, InstanceType.SPECTATOR, ZK_ADDR);
+<a class="jxr_linenumber" name="77" href="#77">77</a>  
+<a class="jxr_linenumber" name="78" href="#78">78</a>  	    manager.connect();
+<a class="jxr_linenumber" name="79" href="#79">79</a>  
+<a class="jxr_linenumber" name="80" href="#80">80</a>  	    TestListener listener = <strong class="jxr_keyword">new</strong> TestListener();
+<a class="jxr_linenumber" name="81" href="#81">81</a>  	    listener._instanceConfigChanged = false;
+<a class="jxr_linenumber" name="82" href="#82">82</a>  	    manager.addInstanceConfigChangeListener(listener);
+<a class="jxr_linenumber" name="83" href="#83">83</a>  	    Assert.assertTrue(listener._instanceConfigChanged, <span class="jxr_string">"Should get initial instanceConfig callback invoked"</span>);
+<a class="jxr_linenumber" name="84" href="#84">84</a>  
+<a class="jxr_linenumber" name="85" href="#85">85</a>  	    listener._configChanged = false;
+<a class="jxr_linenumber" name="86" href="#86">86</a>  	    manager.addConfigChangeListener(listener, ConfigScopeProperty.CLUSTER);
+<a class="jxr_linenumber" name="87" href="#87">87</a>  	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get initial clusterConfig callback invoked"</span>);
+<a class="jxr_linenumber" name="88" href="#88">88</a>  
+<a class="jxr_linenumber" name="89" href="#89">89</a>  	    listener._configChanged = false;
+<a class="jxr_linenumber" name="90" href="#90">90</a>  	    manager.addConfigChangeListener(listener, ConfigScopeProperty.RESOURCE);
+<a class="jxr_linenumber" name="91" href="#91">91</a>  	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get initial resourceConfig callback invoked"</span>);
+<a class="jxr_linenumber" name="92" href="#92">92</a>  
+<a class="jxr_linenumber" name="93" href="#93">93</a>  	    <em class="jxr_comment">// test change content</em>
+<a class="jxr_linenumber" name="94" href="#94">94</a>  	    HelixDataAccessor accessor = manager.getHelixDataAccessor();
+<a class="jxr_linenumber" name="95" href="#95">95</a>  	    Builder keyBuilder = accessor.keyBuilder();
+<a class="jxr_linenumber" name="96" href="#96">96</a>  	    String instanceName = <span class="jxr_string">"localhost_12918"</span>;
+<a class="jxr_linenumber" name="97" href="#97">97</a>  	    HelixProperty value = accessor.getProperty(keyBuilder.instanceConfig(instanceName));
+<a class="jxr_linenumber" name="98" href="#98">98</a>  	    value._record.setSimpleField(<span class="jxr_string">""</span> + System.currentTimeMillis(), <span class="jxr_string">"newValue"</span>);
+<a class="jxr_linenumber" name="99" href="#99">99</a>  	    listener._instanceConfigChanged = false;
+<a class="jxr_linenumber" name="100" href="#100">100</a> 	    accessor.setProperty(keyBuilder.instanceConfig(instanceName), value);
+<a class="jxr_linenumber" name="101" href="#101">101</a> 	    Thread.sleep(1000);	<em class="jxr_comment">// wait zk callback</em>
+<a class="jxr_linenumber" name="102" href="#102">102</a> 	    Assert.assertTrue(listener._instanceConfigChanged, <span class="jxr_string">"Should get instanceConfig callback invoked since we change instanceConfig"</span>);
+<a class="jxr_linenumber" name="103" href="#103">103</a> 
+<a class="jxr_linenumber" name="104" href="#104">104</a> 	    value = accessor.getProperty(keyBuilder.clusterConfig());
+<a class="jxr_linenumber" name="105" href="#105">105</a> 	    value._record.setSimpleField(<span class="jxr_string">""</span> + System.currentTimeMillis(), <span class="jxr_string">"newValue"</span>);
+<a class="jxr_linenumber" name="106" href="#106">106</a> 	    listener._configChanged = false;
+<a class="jxr_linenumber" name="107" href="#107">107</a> 	    accessor.setProperty(keyBuilder.clusterConfig(), value);
+<a class="jxr_linenumber" name="108" href="#108">108</a> 	    Thread.sleep(1000);	<em class="jxr_comment">// wait zk callback</em>
+<a class="jxr_linenumber" name="109" href="#109">109</a> 	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get clusterConfig callback invoked since we change clusterConfig"</span>);
+<a class="jxr_linenumber" name="110" href="#110">110</a> 
+<a class="jxr_linenumber" name="111" href="#111">111</a> 	    String resourceName = <span class="jxr_string">"TestDB_0"</span>;
+<a class="jxr_linenumber" name="112" href="#112">112</a> 	    value = <strong class="jxr_keyword">new</strong> HelixProperty(resourceName);
+<a class="jxr_linenumber" name="113" href="#113">113</a> 	    value._record.setSimpleField(<span class="jxr_string">""</span> + System.currentTimeMillis(), <span class="jxr_string">"newValue"</span>);
+<a class="jxr_linenumber" name="114" href="#114">114</a> 	    listener._configChanged = false;
+<a class="jxr_linenumber" name="115" href="#115">115</a> 	    accessor.setProperty(keyBuilder.resourceConfig(resourceName), value);
+<a class="jxr_linenumber" name="116" href="#116">116</a> 	    Thread.sleep(1000);	<em class="jxr_comment">// wait zk callback</em>
+<a class="jxr_linenumber" name="117" href="#117">117</a> 	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get resourceConfig callback invoked since we add resourceConfig"</span>);
+<a class="jxr_linenumber" name="118" href="#118">118</a> 
+<a class="jxr_linenumber" name="119" href="#119">119</a> 	    value._record.setSimpleField(<span class="jxr_string">""</span> + System.currentTimeMillis(), <span class="jxr_string">"newValue"</span>);
+<a class="jxr_linenumber" name="120" href="#120">120</a> 	    listener._configChanged = false;
+<a class="jxr_linenumber" name="121" href="#121">121</a> 	    accessor.setProperty(keyBuilder.resourceConfig(resourceName), value);
+<a class="jxr_linenumber" name="122" href="#122">122</a> 	    Thread.sleep(1000);	<em class="jxr_comment">// wait zk callback</em>
+<a class="jxr_linenumber" name="123" href="#123">123</a> 	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get resourceConfig callback invoked since we change resourceConfig"</span>);
+<a class="jxr_linenumber" name="124" href="#124">124</a> 
+<a class="jxr_linenumber" name="125" href="#125">125</a> 	    listener._configChanged = false;
+<a class="jxr_linenumber" name="126" href="#126">126</a> 	    accessor.removeProperty(keyBuilder.resourceConfig(resourceName));
+<a class="jxr_linenumber" name="127" href="#127">127</a> 	    Thread.sleep(1000);	<em class="jxr_comment">// wait zk callback</em>
+<a class="jxr_linenumber" name="128" href="#128">128</a> 	    Assert.assertTrue(listener._configChanged, <span class="jxr_string">"Should get resourceConfig callback invoked since we delete resourceConfig"</span>);
+<a class="jxr_linenumber" name="129" href="#129">129</a> 
+<a class="jxr_linenumber" name="130" href="#130">130</a> 	    System.out.println(<span class="jxr_string">"END "</span> + clusterName + <span class="jxr_string">" at "</span>
+<a class="jxr_linenumber" name="131" href="#131">131</a> 	            + <strong class="jxr_keyword">new</strong> Date(System.currentTimeMillis()));
+<a class="jxr_linenumber" name="132" href="#132">132</a> 	}
+<a class="jxr_linenumber" name="133" href="#133">133</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>

Added: incubator/helix/site-content/xref-test/org/apache/helix/ZkHelixTestManager.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/ZkHelixTestManager.html?rev=1442295&view=auto
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/ZkHelixTestManager.html (added)
+++ incubator/helix/site-content/xref-test/org/apache/helix/ZkHelixTestManager.html Mon Feb  4 18:40:07 2013
@@ -0,0 +1,57 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>ZkHelixTestManager xref</title>
+<link type="text/css" rel="stylesheet" href="../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../testapidocs/org/apache/helix/ZkHelixTestManager.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.apache.helix;
+<a class="jxr_linenumber" name="2" href="#2">2</a>   
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *   <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.CallbackHandler;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixManager;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZkClient;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_comment">// ZkHelixManager used for test only. expose more class members</em>
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/ZkHelixTestManager.html">ZkHelixTestManager</a> <strong class="jxr_keyword">extends</strong> ZKHelixManager {
+<a class="jxr_linenumber" name="30" href="#30">30</a>  
+<a class="jxr_linenumber" name="31" href="#31">31</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/ZkHelixTestManager.html">ZkHelixTestManager</a>(String clusterName, String instanceName, InstanceType instanceType,
+<a class="jxr_linenumber" name="32" href="#32">32</a>  	        String zkConnectString) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="33" href="#33">33</a>  		<strong class="jxr_keyword">super</strong>(clusterName, instanceName, instanceType, zkConnectString);
+<a class="jxr_linenumber" name="34" href="#34">34</a>  		<em class="jxr_comment">// TODO Auto-generated constructor stub</em>
+<a class="jxr_linenumber" name="35" href="#35">35</a>  	}
+<a class="jxr_linenumber" name="36" href="#36">36</a>  
+<a class="jxr_linenumber" name="37" href="#37">37</a>  	<strong class="jxr_keyword">public</strong> ZkClient getZkClient() {
+<a class="jxr_linenumber" name="38" href="#38">38</a>  		<strong class="jxr_keyword">return</strong> _zkClient;
+<a class="jxr_linenumber" name="39" href="#39">39</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> List&lt;CallbackHandler&gt; getHandlers() {
+<a class="jxr_linenumber" name="42" href="#42">42</a>  		<strong class="jxr_keyword">return</strong> _handlers;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  	}
+<a class="jxr_linenumber" name="44" href="#44">44</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/ZkTestHelper.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/ZkTestHelper.html?rev=1442295&r1=1442294&r2=1442295&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/ZkTestHelper.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/ZkTestHelper.html Mon Feb  4 18:40:07 2013
@@ -29,235 +29,342 @@
 <a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
 <a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
 <a class="jxr_linenumber" name="21" href="#21">21</a>  
-<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
-<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.CountDownLatch;
-<a class="jxr_linenumber" name="24" href="#24">24</a>  
-<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.IZkStateListener;
-<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkConnection;
-<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
-<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.ZNRecord;
-<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.PropertyKey.Builder;
-<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixDataAccessor;
-<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixManager;
-<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZkBaseDataAccessor;
-<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZkClient;
-<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.ExternalView;
-<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
-<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.WatchedEvent;
-<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.Watcher;
-<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.Watcher.Event.KeeperState;
-<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper;
-<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper.States;
-<a class="jxr_linenumber" name="41" href="#41">41</a>  
-<a class="jxr_linenumber" name="42" href="#42">42</a>  
-<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/ZkTestHelper.html">ZkTestHelper</a>
-<a class="jxr_linenumber" name="44" href="#44">44</a>  {
-<a class="jxr_linenumber" name="45" href="#45">45</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Logger LOG = Logger.getLogger(ZkTestHelper.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="46" href="#46">46</a>  
-<a class="jxr_linenumber" name="47" href="#47">47</a>    <strong class="jxr_keyword">static</strong>
-<a class="jxr_linenumber" name="48" href="#48">48</a>    {
-<a class="jxr_linenumber" name="49" href="#49">49</a>      <em class="jxr_comment">// Logger.getRootLogger().setLevel(Level.DEBUG);</em>
-<a class="jxr_linenumber" name="50" href="#50">50</a>    }
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.io.BufferedReader;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.io.InputStreamReader;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.io.PrintWriter;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.net.Socket;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.util.Set;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> java.util.TreeMap;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> java.util.TreeSet;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.CountDownLatch;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.IZkStateListener;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkConnection;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.ZNRecord;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.PropertyKey.Builder;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.CallbackHandler;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixDataAccessor;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixManager;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZkBaseDataAccessor;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZkClient;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.ExternalView;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.WatchedEvent;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.Watcher;
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.Watcher.Event.KeeperState;
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper.States;
+<a class="jxr_linenumber" name="50" href="#50">50</a>  
 <a class="jxr_linenumber" name="51" href="#51">51</a>  
-<a class="jxr_linenumber" name="52" href="#52">52</a>    <em class="jxr_comment">// zkClusterManager that exposes zkclient</em>
-<a class="jxr_linenumber" name="53" href="#53">53</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/ZkTestHelper.html">TestZkHelixManager</a> <strong class="jxr_keyword">extends</strong> ZKHelixManager
-<a class="jxr_linenumber" name="54" href="#54">54</a>    {
+<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/ZkTestHelper.html">ZkTestHelper</a>
+<a class="jxr_linenumber" name="53" href="#53">53</a>  {
+<a class="jxr_linenumber" name="54" href="#54">54</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Logger LOG = Logger.getLogger(ZkTestHelper.<strong class="jxr_keyword">class</strong>);
 <a class="jxr_linenumber" name="55" href="#55">55</a>  
-<a class="jxr_linenumber" name="56" href="#56">56</a>      <strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/ZkTestHelper.html">TestZkHelixManager</a>(String clusterName,
-<a class="jxr_linenumber" name="57" href="#57">57</a>                                String instanceName,
-<a class="jxr_linenumber" name="58" href="#58">58</a>                                InstanceType instanceType,
-<a class="jxr_linenumber" name="59" href="#59">59</a>                                String zkConnectString) <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="60" href="#60">60</a>      {
-<a class="jxr_linenumber" name="61" href="#61">61</a>        <strong class="jxr_keyword">super</strong>(clusterName, instanceName, instanceType, zkConnectString);
-<a class="jxr_linenumber" name="62" href="#62">62</a>        <em class="jxr_comment">// TODO Auto-generated constructor stub</em>
-<a class="jxr_linenumber" name="63" href="#63">63</a>      }
-<a class="jxr_linenumber" name="64" href="#64">64</a>  
-<a class="jxr_linenumber" name="65" href="#65">65</a>      <strong class="jxr_keyword">public</strong> ZkClient getZkClient()
-<a class="jxr_linenumber" name="66" href="#66">66</a>      {
-<a class="jxr_linenumber" name="67" href="#67">67</a>        <strong class="jxr_keyword">return</strong> _zkClient;
-<a class="jxr_linenumber" name="68" href="#68">68</a>      }
-<a class="jxr_linenumber" name="69" href="#69">69</a>    }
-<a class="jxr_linenumber" name="70" href="#70">70</a>    
-<a class="jxr_linenumber" name="71" href="#71">71</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> disconnectSession(<strong class="jxr_keyword">final</strong> ZkClient zkClient) <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="72" href="#72">72</a>    {
-<a class="jxr_linenumber" name="73" href="#73">73</a>      IZkStateListener listener = <strong class="jxr_keyword">new</strong> IZkStateListener()
-<a class="jxr_linenumber" name="74" href="#74">74</a>      {
-<a class="jxr_linenumber" name="75" href="#75">75</a>        @Override
-<a class="jxr_linenumber" name="76" href="#76">76</a>        <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleStateChanged(KeeperState state) <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="77" href="#77">77</a>        {
-<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_comment">//         System.err.println("disconnectSession handleStateChanged. state: " + state);</em>
-<a class="jxr_linenumber" name="79" href="#79">79</a>        }
-<a class="jxr_linenumber" name="80" href="#80">80</a>  
-<a class="jxr_linenumber" name="81" href="#81">81</a>        @Override
-<a class="jxr_linenumber" name="82" href="#82">82</a>        <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleNewSession() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="83" href="#83">83</a>        {
-<a class="jxr_linenumber" name="84" href="#84">84</a>          <em class="jxr_comment">// make sure zkclient is connected again</em>
-<a class="jxr_linenumber" name="85" href="#85">85</a>          zkClient.waitUntilConnected();
-<a class="jxr_linenumber" name="86" href="#86">86</a>  
-<a class="jxr_linenumber" name="87" href="#87">87</a>          ZkConnection connection = ((ZkConnection) zkClient.getConnection());
-<a class="jxr_linenumber" name="88" href="#88">88</a>          ZooKeeper curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="56" href="#56">56</a>    <strong class="jxr_keyword">static</strong>
+<a class="jxr_linenumber" name="57" href="#57">57</a>    {
+<a class="jxr_linenumber" name="58" href="#58">58</a>      <em class="jxr_comment">// Logger.getRootLogger().setLevel(Level.DEBUG);</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a>    }
+<a class="jxr_linenumber" name="60" href="#60">60</a>    
+<a class="jxr_linenumber" name="61" href="#61">61</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> disconnectSession(<strong class="jxr_keyword">final</strong> ZkClient zkClient) <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="62" href="#62">62</a>    {
+<a class="jxr_linenumber" name="63" href="#63">63</a>      IZkStateListener listener = <strong class="jxr_keyword">new</strong> IZkStateListener()
+<a class="jxr_linenumber" name="64" href="#64">64</a>      {
+<a class="jxr_linenumber" name="65" href="#65">65</a>        @Override
+<a class="jxr_linenumber" name="66" href="#66">66</a>        <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleStateChanged(KeeperState state) <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="67" href="#67">67</a>        {
+<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_comment">//         System.err.println("disconnectSession handleStateChanged. state: " + state);</em>
+<a class="jxr_linenumber" name="69" href="#69">69</a>        }
+<a class="jxr_linenumber" name="70" href="#70">70</a>  
+<a class="jxr_linenumber" name="71" href="#71">71</a>        @Override
+<a class="jxr_linenumber" name="72" href="#72">72</a>        <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleNewSession() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="73" href="#73">73</a>        {
+<a class="jxr_linenumber" name="74" href="#74">74</a>          <em class="jxr_comment">// make sure zkclient is connected again</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>          zkClient.waitUntilConnected();
+<a class="jxr_linenumber" name="76" href="#76">76</a>  
+<a class="jxr_linenumber" name="77" href="#77">77</a>          ZkConnection connection = ((ZkConnection) zkClient.getConnection());
+<a class="jxr_linenumber" name="78" href="#78">78</a>          ZooKeeper curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="79" href="#79">79</a>  
+<a class="jxr_linenumber" name="80" href="#80">80</a>          LOG.info(<span class="jxr_string">"handleNewSession. sessionId: "</span>
+<a class="jxr_linenumber" name="81" href="#81">81</a>              + Long.toHexString(curZookeeper.getSessionId()));
+<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>  
+<a class="jxr_linenumber" name="85" href="#85">85</a>      zkClient.subscribeStateChanges(listener);
+<a class="jxr_linenumber" name="86" href="#86">86</a>      ZkConnection connection = ((ZkConnection) zkClient.getConnection());
+<a class="jxr_linenumber" name="87" href="#87">87</a>      ZooKeeper curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="88" href="#88">88</a>      LOG.info(<span class="jxr_string">"Before expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
 <a class="jxr_linenumber" name="89" href="#89">89</a>  
-<a class="jxr_linenumber" name="90" href="#90">90</a>          LOG.info(<span class="jxr_string">"handleNewSession. sessionId: "</span>
-<a class="jxr_linenumber" name="91" href="#91">91</a>              + Long.toHexString(curZookeeper.getSessionId()));
-<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>      zkClient.subscribeStateChanges(listener);
-<a class="jxr_linenumber" name="96" href="#96">96</a>      ZkConnection connection = ((ZkConnection) zkClient.getConnection());
-<a class="jxr_linenumber" name="97" href="#97">97</a>      ZooKeeper curZookeeper = connection.getZookeeper();
-<a class="jxr_linenumber" name="98" href="#98">98</a>      LOG.info(<span class="jxr_string">"Before expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
-<a class="jxr_linenumber" name="99" href="#99">99</a>  
-<a class="jxr_linenumber" name="100" href="#100">100</a>     Watcher watcher = <strong class="jxr_keyword">new</strong> Watcher()
-<a class="jxr_linenumber" name="101" href="#101">101</a>     {
-<a class="jxr_linenumber" name="102" href="#102">102</a>       @Override
-<a class="jxr_linenumber" name="103" href="#103">103</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> process(WatchedEvent event)
-<a class="jxr_linenumber" name="104" href="#104">104</a>       {
-<a class="jxr_linenumber" name="105" href="#105">105</a>         LOG.info(<span class="jxr_string">"Process watchEvent: "</span> + event);
-<a class="jxr_linenumber" name="106" href="#106">106</a>       }
-<a class="jxr_linenumber" name="107" href="#107">107</a>     };
-<a class="jxr_linenumber" name="108" href="#108">108</a> 
-<a class="jxr_linenumber" name="109" href="#109">109</a>     <strong class="jxr_keyword">final</strong> ZooKeeper dupZookeeper =
-<a class="jxr_linenumber" name="110" href="#110">110</a>         <strong class="jxr_keyword">new</strong> ZooKeeper(connection.getServers(),
-<a class="jxr_linenumber" name="111" href="#111">111</a>                       curZookeeper.getSessionTimeout(),
-<a class="jxr_linenumber" name="112" href="#112">112</a>                       watcher,
-<a class="jxr_linenumber" name="113" href="#113">113</a>                       curZookeeper.getSessionId(),
-<a class="jxr_linenumber" name="114" href="#114">114</a>                       curZookeeper.getSessionPasswd());
-<a class="jxr_linenumber" name="115" href="#115">115</a>     <em class="jxr_comment">// wait until connected, then close</em>
-<a class="jxr_linenumber" name="116" href="#116">116</a>     <strong class="jxr_keyword">while</strong> (dupZookeeper.getState() != States.CONNECTED)
-<a class="jxr_linenumber" name="117" href="#117">117</a>     {
-<a class="jxr_linenumber" name="118" href="#118">118</a>       Thread.sleep(10);
-<a class="jxr_linenumber" name="119" href="#119">119</a>     }
-<a class="jxr_linenumber" name="120" href="#120">120</a>     dupZookeeper.close();
-<a class="jxr_linenumber" name="121" href="#121">121</a> 
-<a class="jxr_linenumber" name="122" href="#122">122</a>     connection = (ZkConnection) zkClient.getConnection();
-<a class="jxr_linenumber" name="123" href="#123">123</a>     curZookeeper = connection.getZookeeper();
-<a class="jxr_linenumber" name="124" href="#124">124</a>     zkClient.unsubscribeStateChanges(listener);
-<a class="jxr_linenumber" name="125" href="#125">125</a> 
-<a class="jxr_linenumber" name="126" href="#126">126</a>     <em class="jxr_comment">// System.err.println("zk: " + oldZookeeper);</em>
-<a class="jxr_linenumber" name="127" href="#127">127</a>     LOG.info(<span class="jxr_string">"After expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
-<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> expireSession(<strong class="jxr_keyword">final</strong> ZkClient zkClient) <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="131" href="#131">131</a>   {
-<a class="jxr_linenumber" name="132" href="#132">132</a>     <strong class="jxr_keyword">final</strong> CountDownLatch waitExpire = <strong class="jxr_keyword">new</strong> CountDownLatch(1);
-<a class="jxr_linenumber" name="133" href="#133">133</a> 
-<a class="jxr_linenumber" name="134" href="#134">134</a>     IZkStateListener listener = <strong class="jxr_keyword">new</strong> IZkStateListener()
-<a class="jxr_linenumber" name="135" href="#135">135</a>     {
-<a class="jxr_linenumber" name="136" href="#136">136</a>       @Override
-<a class="jxr_linenumber" name="137" href="#137">137</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleStateChanged(KeeperState state) <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="138" href="#138">138</a>       {
-<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_comment">//         System.err.println("handleStateChanged. state: " + state);</em>
-<a class="jxr_linenumber" name="140" href="#140">140</a>       }
-<a class="jxr_linenumber" name="141" href="#141">141</a> 
-<a class="jxr_linenumber" name="142" href="#142">142</a>       @Override
-<a class="jxr_linenumber" name="143" href="#143">143</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleNewSession() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="144" href="#144">144</a>       {
-<a class="jxr_linenumber" name="145" href="#145">145</a>         <em class="jxr_comment">// make sure zkclient is connected again</em>
-<a class="jxr_linenumber" name="146" href="#146">146</a>         zkClient.waitUntilConnected();
-<a class="jxr_linenumber" name="147" href="#147">147</a> 
-<a class="jxr_linenumber" name="148" href="#148">148</a>         ZkConnection connection = ((ZkConnection) zkClient.getConnection());
-<a class="jxr_linenumber" name="149" href="#149">149</a>         ZooKeeper curZookeeper = connection.getZookeeper();
-<a class="jxr_linenumber" name="150" href="#150">150</a> 
-<a class="jxr_linenumber" name="151" href="#151">151</a>         LOG.info(<span class="jxr_string">"handleNewSession. sessionId: "</span>
-<a class="jxr_linenumber" name="152" href="#152">152</a>             + Long.toHexString(curZookeeper.getSessionId()));
-<a class="jxr_linenumber" name="153" href="#153">153</a>         waitExpire.countDown();
-<a class="jxr_linenumber" name="154" href="#154">154</a>       }
-<a class="jxr_linenumber" name="155" href="#155">155</a>     };
-<a class="jxr_linenumber" name="156" href="#156">156</a> 
-<a class="jxr_linenumber" name="157" href="#157">157</a>     zkClient.subscribeStateChanges(listener);
-<a class="jxr_linenumber" name="158" href="#158">158</a> 
-<a class="jxr_linenumber" name="159" href="#159">159</a>     ZkConnection connection = ((ZkConnection) zkClient.getConnection());
-<a class="jxr_linenumber" name="160" href="#160">160</a>     ZooKeeper curZookeeper = connection.getZookeeper();
-<a class="jxr_linenumber" name="161" href="#161">161</a>     LOG.info(<span class="jxr_string">"Before expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
-<a class="jxr_linenumber" name="162" href="#162">162</a> 
-<a class="jxr_linenumber" name="163" href="#163">163</a>     Watcher watcher = <strong class="jxr_keyword">new</strong> Watcher()
-<a class="jxr_linenumber" name="164" href="#164">164</a>     {
-<a class="jxr_linenumber" name="165" href="#165">165</a>       @Override
-<a class="jxr_linenumber" name="166" href="#166">166</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> process(WatchedEvent event)
-<a class="jxr_linenumber" name="167" href="#167">167</a>       {
-<a class="jxr_linenumber" name="168" href="#168">168</a>         LOG.info(<span class="jxr_string">"Process watchEvent: "</span> + event);
-<a class="jxr_linenumber" name="169" href="#169">169</a>       }
-<a class="jxr_linenumber" name="170" href="#170">170</a>     };
-<a class="jxr_linenumber" name="171" href="#171">171</a> 
-<a class="jxr_linenumber" name="172" href="#172">172</a>     <strong class="jxr_keyword">final</strong> ZooKeeper dupZookeeper =
-<a class="jxr_linenumber" name="173" href="#173">173</a>         <strong class="jxr_keyword">new</strong> ZooKeeper(connection.getServers(),
-<a class="jxr_linenumber" name="174" href="#174">174</a>                       curZookeeper.getSessionTimeout(),
-<a class="jxr_linenumber" name="175" href="#175">175</a>                       watcher,
-<a class="jxr_linenumber" name="176" href="#176">176</a>                       curZookeeper.getSessionId(),
-<a class="jxr_linenumber" name="177" href="#177">177</a>                       curZookeeper.getSessionPasswd());
-<a class="jxr_linenumber" name="178" href="#178">178</a>     <em class="jxr_comment">// wait until connected, then close</em>
-<a class="jxr_linenumber" name="179" href="#179">179</a>     <strong class="jxr_keyword">while</strong> (dupZookeeper.getState() != States.CONNECTED)
-<a class="jxr_linenumber" name="180" href="#180">180</a>     {
-<a class="jxr_linenumber" name="181" href="#181">181</a>       Thread.sleep(10);
-<a class="jxr_linenumber" name="182" href="#182">182</a>     }
-<a class="jxr_linenumber" name="183" href="#183">183</a>     dupZookeeper.close();
-<a class="jxr_linenumber" name="184" href="#184">184</a> 
-<a class="jxr_linenumber" name="185" href="#185">185</a>     <em class="jxr_comment">// make sure session expiry really happens</em>
-<a class="jxr_linenumber" name="186" href="#186">186</a>     waitExpire.await();
-<a class="jxr_linenumber" name="187" href="#187">187</a>     zkClient.unsubscribeStateChanges(listener);
-<a class="jxr_linenumber" name="188" href="#188">188</a> 
-<a class="jxr_linenumber" name="189" href="#189">189</a>     connection = (ZkConnection) zkClient.getConnection();
-<a class="jxr_linenumber" name="190" href="#190">190</a>     curZookeeper = connection.getZookeeper();
-<a class="jxr_linenumber" name="191" href="#191">191</a> 
-<a class="jxr_linenumber" name="192" href="#192">192</a>     <em class="jxr_comment">// System.err.println("zk: " + oldZookeeper);</em>
-<a class="jxr_linenumber" name="193" href="#193">193</a>     LOG.info(<span class="jxr_string">"After expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
-<a class="jxr_linenumber" name="194" href="#194">194</a>   }
-<a class="jxr_linenumber" name="195" href="#195">195</a> 
-<a class="jxr_linenumber" name="196" href="#196">196</a>   <em class="jxr_comment">/*</em>
-<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_comment">   * stateMap: partition-&gt;instance-&gt;state</em>
-<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_comment">   */</em>
-<a class="jxr_linenumber" name="199" href="#199">199</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> verifyState(ZkClient zkclient,
-<a class="jxr_linenumber" name="200" href="#200">200</a>                                     String clusterName,
-<a class="jxr_linenumber" name="201" href="#201">201</a>                                     String resourceName,
-<a class="jxr_linenumber" name="202" href="#202">202</a>                                     Map&lt;String, Map&lt;String, String&gt;&gt; expectStateMap,
-<a class="jxr_linenumber" name="203" href="#203">203</a>                                     String op)
-<a class="jxr_linenumber" name="204" href="#204">204</a>   {
-<a class="jxr_linenumber" name="205" href="#205">205</a>     <strong class="jxr_keyword">boolean</strong> result = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="206" href="#206">206</a>     ZkBaseDataAccessor&lt;ZNRecord&gt; baseAccessor =
-<a class="jxr_linenumber" name="207" href="#207">207</a>         <strong class="jxr_keyword">new</strong> ZkBaseDataAccessor&lt;ZNRecord&gt;(zkclient);
-<a class="jxr_linenumber" name="208" href="#208">208</a>     ZKHelixDataAccessor accessor = <strong class="jxr_keyword">new</strong> ZKHelixDataAccessor(clusterName, baseAccessor);
-<a class="jxr_linenumber" name="209" href="#209">209</a>     Builder keyBuilder = accessor.keyBuilder();
-<a class="jxr_linenumber" name="210" href="#210">210</a> 
-<a class="jxr_linenumber" name="211" href="#211">211</a>     ExternalView extView = accessor.getProperty(keyBuilder.externalView(resourceName));
-<a class="jxr_linenumber" name="212" href="#212">212</a>     Map&lt;String, Map&lt;String, String&gt;&gt; actualStateMap = extView.getRecord().getMapFields();
-<a class="jxr_linenumber" name="213" href="#213">213</a>     <strong class="jxr_keyword">for</strong> (String partition : actualStateMap.keySet())
-<a class="jxr_linenumber" name="214" href="#214">214</a>     {
-<a class="jxr_linenumber" name="215" href="#215">215</a>       <strong class="jxr_keyword">for</strong> (String expectPartiton : expectStateMap.keySet())
-<a class="jxr_linenumber" name="216" href="#216">216</a>       {
-<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">if</strong> (!partition.matches(expectPartiton))
-<a class="jxr_linenumber" name="218" href="#218">218</a>         {
-<a class="jxr_linenumber" name="219" href="#219">219</a>           <strong class="jxr_keyword">continue</strong>;
-<a class="jxr_linenumber" name="220" href="#220">220</a>         }
-<a class="jxr_linenumber" name="221" href="#221">221</a> 
-<a class="jxr_linenumber" name="222" href="#222">222</a>         Map&lt;String, String&gt; actualInstanceStateMap = actualStateMap.get(partition);
-<a class="jxr_linenumber" name="223" href="#223">223</a>         Map&lt;String, String&gt; expectInstanceStateMap = expectStateMap.get(expectPartiton);
-<a class="jxr_linenumber" name="224" href="#224">224</a>         <strong class="jxr_keyword">for</strong> (String instance : actualInstanceStateMap.keySet())
-<a class="jxr_linenumber" name="225" href="#225">225</a>         {
-<a class="jxr_linenumber" name="226" href="#226">226</a>           <strong class="jxr_keyword">for</strong> (String expectInstance : expectStateMap.get(expectPartiton).keySet())
-<a class="jxr_linenumber" name="227" href="#227">227</a>           {
-<a class="jxr_linenumber" name="228" href="#228">228</a>             <strong class="jxr_keyword">if</strong> (!instance.matches(expectInstance))
-<a class="jxr_linenumber" name="229" href="#229">229</a>             {
-<a class="jxr_linenumber" name="230" href="#230">230</a>               <strong class="jxr_keyword">continue</strong>;
-<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>             String actualState = actualInstanceStateMap.get(instance);
-<a class="jxr_linenumber" name="234" href="#234">234</a>             String expectState = expectInstanceStateMap.get(expectInstance);
-<a class="jxr_linenumber" name="235" href="#235">235</a>             <strong class="jxr_keyword">boolean</strong> equals = expectState.equals(actualState);
-<a class="jxr_linenumber" name="236" href="#236">236</a>             <strong class="jxr_keyword">if</strong> (op.equals(<span class="jxr_string">"=="</span>) &amp;&amp; !equals || op.equals(<span class="jxr_string">"!="</span>) &amp;&amp; equals)
-<a class="jxr_linenumber" name="237" href="#237">237</a>             {
-<a class="jxr_linenumber" name="238" href="#238">238</a>               System.out.println(partition + <span class="jxr_string">"/"</span> + instance
-<a class="jxr_linenumber" name="239" href="#239">239</a>                   + <span class="jxr_string">" state mismatch. actual state: "</span> + actualState + <span class="jxr_string">", but expect: "</span>
-<a class="jxr_linenumber" name="240" href="#240">240</a>                   + expectState + <span class="jxr_string">", op: "</span> + op);
-<a class="jxr_linenumber" name="241" href="#241">241</a>               result = false;
-<a class="jxr_linenumber" name="242" href="#242">242</a>             }
-<a class="jxr_linenumber" name="243" href="#243">243</a>           }
-<a class="jxr_linenumber" name="244" href="#244">244</a>         }
-<a class="jxr_linenumber" name="245" href="#245">245</a>       }
-<a class="jxr_linenumber" name="246" href="#246">246</a>     }
-<a class="jxr_linenumber" name="247" href="#247">247</a>     <strong class="jxr_keyword">return</strong> result;
-<a class="jxr_linenumber" name="248" href="#248">248</a>   }
-<a class="jxr_linenumber" name="249" href="#249">249</a>   
-<a class="jxr_linenumber" name="250" href="#250">250</a> }
+<a class="jxr_linenumber" name="90" href="#90">90</a>      Watcher watcher = <strong class="jxr_keyword">new</strong> Watcher()
+<a class="jxr_linenumber" name="91" href="#91">91</a>      {
+<a class="jxr_linenumber" name="92" href="#92">92</a>        @Override
+<a class="jxr_linenumber" name="93" href="#93">93</a>        <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> process(WatchedEvent event)
+<a class="jxr_linenumber" name="94" href="#94">94</a>        {
+<a class="jxr_linenumber" name="95" href="#95">95</a>          LOG.info(<span class="jxr_string">"Process watchEvent: "</span> + event);
+<a class="jxr_linenumber" name="96" href="#96">96</a>        }
+<a class="jxr_linenumber" name="97" href="#97">97</a>      };
+<a class="jxr_linenumber" name="98" href="#98">98</a>  
+<a class="jxr_linenumber" name="99" href="#99">99</a>      <strong class="jxr_keyword">final</strong> ZooKeeper dupZookeeper =
+<a class="jxr_linenumber" name="100" href="#100">100</a>         <strong class="jxr_keyword">new</strong> ZooKeeper(connection.getServers(),
+<a class="jxr_linenumber" name="101" href="#101">101</a>                       curZookeeper.getSessionTimeout(),
+<a class="jxr_linenumber" name="102" href="#102">102</a>                       watcher,
+<a class="jxr_linenumber" name="103" href="#103">103</a>                       curZookeeper.getSessionId(),
+<a class="jxr_linenumber" name="104" href="#104">104</a>                       curZookeeper.getSessionPasswd());
+<a class="jxr_linenumber" name="105" href="#105">105</a>     <em class="jxr_comment">// wait until connected, then close</em>
+<a class="jxr_linenumber" name="106" href="#106">106</a>     <strong class="jxr_keyword">while</strong> (dupZookeeper.getState() != States.CONNECTED)
+<a class="jxr_linenumber" name="107" href="#107">107</a>     {
+<a class="jxr_linenumber" name="108" href="#108">108</a>       Thread.sleep(10);
+<a class="jxr_linenumber" name="109" href="#109">109</a>     }
+<a class="jxr_linenumber" name="110" href="#110">110</a>     dupZookeeper.close();
+<a class="jxr_linenumber" name="111" href="#111">111</a> 
+<a class="jxr_linenumber" name="112" href="#112">112</a>     connection = (ZkConnection) zkClient.getConnection();
+<a class="jxr_linenumber" name="113" href="#113">113</a>     curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="114" href="#114">114</a>     zkClient.unsubscribeStateChanges(listener);
+<a class="jxr_linenumber" name="115" href="#115">115</a> 
+<a class="jxr_linenumber" name="116" href="#116">116</a>     <em class="jxr_comment">// System.err.println("zk: " + oldZookeeper);</em>
+<a class="jxr_linenumber" name="117" href="#117">117</a>     LOG.info(<span class="jxr_string">"After expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
+<a class="jxr_linenumber" name="118" href="#118">118</a>   }
+<a class="jxr_linenumber" name="119" href="#119">119</a> 
+<a class="jxr_linenumber" name="120" href="#120">120</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> expireSession(<strong class="jxr_keyword">final</strong> ZkClient zkClient) <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="121" href="#121">121</a>   {
+<a class="jxr_linenumber" name="122" href="#122">122</a>     <strong class="jxr_keyword">final</strong> CountDownLatch waitExpire = <strong class="jxr_keyword">new</strong> CountDownLatch(1);
+<a class="jxr_linenumber" name="123" href="#123">123</a> 
+<a class="jxr_linenumber" name="124" href="#124">124</a>     IZkStateListener listener = <strong class="jxr_keyword">new</strong> IZkStateListener()
+<a class="jxr_linenumber" name="125" href="#125">125</a>     {
+<a class="jxr_linenumber" name="126" href="#126">126</a>       @Override
+<a class="jxr_linenumber" name="127" href="#127">127</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleStateChanged(KeeperState state) <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="128" href="#128">128</a>       {
+<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_comment">//         System.err.println("handleStateChanged. state: " + state);</em>
+<a class="jxr_linenumber" name="130" href="#130">130</a>       }
+<a class="jxr_linenumber" name="131" href="#131">131</a> 
+<a class="jxr_linenumber" name="132" href="#132">132</a>       @Override
+<a class="jxr_linenumber" name="133" href="#133">133</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleNewSession() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="134" href="#134">134</a>       {
+<a class="jxr_linenumber" name="135" href="#135">135</a>         <em class="jxr_comment">// make sure zkclient is connected again</em>
+<a class="jxr_linenumber" name="136" href="#136">136</a>         zkClient.waitUntilConnected();
+<a class="jxr_linenumber" name="137" href="#137">137</a> 
+<a class="jxr_linenumber" name="138" href="#138">138</a>         ZkConnection connection = ((ZkConnection) zkClient.getConnection());
+<a class="jxr_linenumber" name="139" href="#139">139</a>         ZooKeeper curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="140" href="#140">140</a> 
+<a class="jxr_linenumber" name="141" href="#141">141</a>         LOG.info(<span class="jxr_string">"handleNewSession. sessionId: "</span>
+<a class="jxr_linenumber" name="142" href="#142">142</a>             + Long.toHexString(curZookeeper.getSessionId()));
+<a class="jxr_linenumber" name="143" href="#143">143</a>         waitExpire.countDown();
+<a class="jxr_linenumber" name="144" href="#144">144</a>       }
+<a class="jxr_linenumber" name="145" href="#145">145</a>     };
+<a class="jxr_linenumber" name="146" href="#146">146</a> 
+<a class="jxr_linenumber" name="147" href="#147">147</a>     zkClient.subscribeStateChanges(listener);
+<a class="jxr_linenumber" name="148" href="#148">148</a> 
+<a class="jxr_linenumber" name="149" href="#149">149</a>     ZkConnection connection = ((ZkConnection) zkClient.getConnection());
+<a class="jxr_linenumber" name="150" href="#150">150</a>     ZooKeeper curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="151" href="#151">151</a>     LOG.info(<span class="jxr_string">"Before expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
+<a class="jxr_linenumber" name="152" href="#152">152</a> 
+<a class="jxr_linenumber" name="153" href="#153">153</a>     Watcher watcher = <strong class="jxr_keyword">new</strong> Watcher()
+<a class="jxr_linenumber" name="154" href="#154">154</a>     {
+<a class="jxr_linenumber" name="155" href="#155">155</a>       @Override
+<a class="jxr_linenumber" name="156" href="#156">156</a>       <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> process(WatchedEvent event)
+<a class="jxr_linenumber" name="157" href="#157">157</a>       {
+<a class="jxr_linenumber" name="158" href="#158">158</a>         LOG.info(<span class="jxr_string">"Process watchEvent: "</span> + event);
+<a class="jxr_linenumber" name="159" href="#159">159</a>       }
+<a class="jxr_linenumber" name="160" href="#160">160</a>     };
+<a class="jxr_linenumber" name="161" href="#161">161</a> 
+<a class="jxr_linenumber" name="162" href="#162">162</a>     <strong class="jxr_keyword">final</strong> ZooKeeper dupZookeeper =
+<a class="jxr_linenumber" name="163" href="#163">163</a>         <strong class="jxr_keyword">new</strong> ZooKeeper(connection.getServers(),
+<a class="jxr_linenumber" name="164" href="#164">164</a>                       curZookeeper.getSessionTimeout(),
+<a class="jxr_linenumber" name="165" href="#165">165</a>                       watcher,
+<a class="jxr_linenumber" name="166" href="#166">166</a>                       curZookeeper.getSessionId(),
+<a class="jxr_linenumber" name="167" href="#167">167</a>                       curZookeeper.getSessionPasswd());
+<a class="jxr_linenumber" name="168" href="#168">168</a>     <em class="jxr_comment">// wait until connected, then close</em>
+<a class="jxr_linenumber" name="169" href="#169">169</a>     <strong class="jxr_keyword">while</strong> (dupZookeeper.getState() != States.CONNECTED)
+<a class="jxr_linenumber" name="170" href="#170">170</a>     {
+<a class="jxr_linenumber" name="171" href="#171">171</a>       Thread.sleep(10);
+<a class="jxr_linenumber" name="172" href="#172">172</a>     }
+<a class="jxr_linenumber" name="173" href="#173">173</a>     dupZookeeper.close();
+<a class="jxr_linenumber" name="174" href="#174">174</a> 
+<a class="jxr_linenumber" name="175" href="#175">175</a>     <em class="jxr_comment">// make sure session expiry really happens</em>
+<a class="jxr_linenumber" name="176" href="#176">176</a>     waitExpire.await();
+<a class="jxr_linenumber" name="177" href="#177">177</a>     zkClient.unsubscribeStateChanges(listener);
+<a class="jxr_linenumber" name="178" href="#178">178</a> 
+<a class="jxr_linenumber" name="179" href="#179">179</a>     connection = (ZkConnection) zkClient.getConnection();
+<a class="jxr_linenumber" name="180" href="#180">180</a>     curZookeeper = connection.getZookeeper();
+<a class="jxr_linenumber" name="181" href="#181">181</a> 
+<a class="jxr_linenumber" name="182" href="#182">182</a>     <em class="jxr_comment">// System.err.println("zk: " + oldZookeeper);</em>
+<a class="jxr_linenumber" name="183" href="#183">183</a>     LOG.info(<span class="jxr_string">"After expiry. sessionId: "</span> + Long.toHexString(curZookeeper.getSessionId()));
+<a class="jxr_linenumber" name="184" href="#184">184</a>   }
+<a class="jxr_linenumber" name="185" href="#185">185</a> 
+<a class="jxr_linenumber" name="186" href="#186">186</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_comment">   * stateMap: partition-&gt;instance-&gt;state</em>
+<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_comment">   */</em>
+<a class="jxr_linenumber" name="189" href="#189">189</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> verifyState(ZkClient zkclient,
+<a class="jxr_linenumber" name="190" href="#190">190</a>                                     String clusterName,
+<a class="jxr_linenumber" name="191" href="#191">191</a>                                     String resourceName,
+<a class="jxr_linenumber" name="192" href="#192">192</a>                                     Map&lt;String, Map&lt;String, String&gt;&gt; expectStateMap,
+<a class="jxr_linenumber" name="193" href="#193">193</a>                                     String op)
+<a class="jxr_linenumber" name="194" href="#194">194</a>   {
+<a class="jxr_linenumber" name="195" href="#195">195</a>     <strong class="jxr_keyword">boolean</strong> result = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="196" href="#196">196</a>     ZkBaseDataAccessor&lt;ZNRecord&gt; baseAccessor =
+<a class="jxr_linenumber" name="197" href="#197">197</a>         <strong class="jxr_keyword">new</strong> ZkBaseDataAccessor&lt;ZNRecord&gt;(zkclient);
+<a class="jxr_linenumber" name="198" href="#198">198</a>     ZKHelixDataAccessor accessor = <strong class="jxr_keyword">new</strong> ZKHelixDataAccessor(clusterName, baseAccessor);
+<a class="jxr_linenumber" name="199" href="#199">199</a>     Builder keyBuilder = accessor.keyBuilder();
+<a class="jxr_linenumber" name="200" href="#200">200</a> 
+<a class="jxr_linenumber" name="201" href="#201">201</a>     ExternalView extView = accessor.getProperty(keyBuilder.externalView(resourceName));
+<a class="jxr_linenumber" name="202" href="#202">202</a>     Map&lt;String, Map&lt;String, String&gt;&gt; actualStateMap = extView.getRecord().getMapFields();
+<a class="jxr_linenumber" name="203" href="#203">203</a>     <strong class="jxr_keyword">for</strong> (String partition : actualStateMap.keySet())
+<a class="jxr_linenumber" name="204" href="#204">204</a>     {
+<a class="jxr_linenumber" name="205" href="#205">205</a>       <strong class="jxr_keyword">for</strong> (String expectPartiton : expectStateMap.keySet())
+<a class="jxr_linenumber" name="206" href="#206">206</a>       {
+<a class="jxr_linenumber" name="207" href="#207">207</a>         <strong class="jxr_keyword">if</strong> (!partition.matches(expectPartiton))
+<a class="jxr_linenumber" name="208" href="#208">208</a>         {
+<a class="jxr_linenumber" name="209" href="#209">209</a>           <strong class="jxr_keyword">continue</strong>;
+<a class="jxr_linenumber" name="210" href="#210">210</a>         }
+<a class="jxr_linenumber" name="211" href="#211">211</a> 
+<a class="jxr_linenumber" name="212" href="#212">212</a>         Map&lt;String, String&gt; actualInstanceStateMap = actualStateMap.get(partition);
+<a class="jxr_linenumber" name="213" href="#213">213</a>         Map&lt;String, String&gt; expectInstanceStateMap = expectStateMap.get(expectPartiton);
+<a class="jxr_linenumber" name="214" href="#214">214</a>         <strong class="jxr_keyword">for</strong> (String instance : actualInstanceStateMap.keySet())
+<a class="jxr_linenumber" name="215" href="#215">215</a>         {
+<a class="jxr_linenumber" name="216" href="#216">216</a>           <strong class="jxr_keyword">for</strong> (String expectInstance : expectStateMap.get(expectPartiton).keySet())
+<a class="jxr_linenumber" name="217" href="#217">217</a>           {
+<a class="jxr_linenumber" name="218" href="#218">218</a>             <strong class="jxr_keyword">if</strong> (!instance.matches(expectInstance))
+<a class="jxr_linenumber" name="219" href="#219">219</a>             {
+<a class="jxr_linenumber" name="220" href="#220">220</a>               <strong class="jxr_keyword">continue</strong>;
+<a class="jxr_linenumber" name="221" href="#221">221</a>             }
+<a class="jxr_linenumber" name="222" href="#222">222</a> 
+<a class="jxr_linenumber" name="223" href="#223">223</a>             String actualState = actualInstanceStateMap.get(instance);
+<a class="jxr_linenumber" name="224" href="#224">224</a>             String expectState = expectInstanceStateMap.get(expectInstance);
+<a class="jxr_linenumber" name="225" href="#225">225</a>             <strong class="jxr_keyword">boolean</strong> equals = expectState.equals(actualState);
+<a class="jxr_linenumber" name="226" href="#226">226</a>             <strong class="jxr_keyword">if</strong> (op.equals(<span class="jxr_string">"=="</span>) &amp;&amp; !equals || op.equals(<span class="jxr_string">"!="</span>) &amp;&amp; equals)
+<a class="jxr_linenumber" name="227" href="#227">227</a>             {
+<a class="jxr_linenumber" name="228" href="#228">228</a>               System.out.println(partition + <span class="jxr_string">"/"</span> + instance
+<a class="jxr_linenumber" name="229" href="#229">229</a>                   + <span class="jxr_string">" state mismatch. actual state: "</span> + actualState + <span class="jxr_string">", but expect: "</span>
+<a class="jxr_linenumber" name="230" href="#230">230</a>                   + expectState + <span class="jxr_string">", op: "</span> + op);
+<a class="jxr_linenumber" name="231" href="#231">231</a>               result = false;
+<a class="jxr_linenumber" name="232" href="#232">232</a>             }
+<a class="jxr_linenumber" name="233" href="#233">233</a>           }
+<a class="jxr_linenumber" name="234" href="#234">234</a>         }
+<a class="jxr_linenumber" name="235" href="#235">235</a>       }
+<a class="jxr_linenumber" name="236" href="#236">236</a>     }
+<a class="jxr_linenumber" name="237" href="#237">237</a>     <strong class="jxr_keyword">return</strong> result;
+<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>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="241" href="#241">241</a> <em class="jxr_javadoccomment">   * return the number of listeners on given zk-path</em>
+<a class="jxr_linenumber" name="242" href="#242">242</a> <em class="jxr_javadoccomment">   * @param zkAddr</em>
+<a class="jxr_linenumber" name="243" href="#243">243</a> <em class="jxr_javadoccomment">   * @param path</em>
+<a class="jxr_linenumber" name="244" href="#244">244</a> <em class="jxr_javadoccomment">   * @return</em>
+<a class="jxr_linenumber" name="245" href="#245">245</a> <em class="jxr_javadoccomment">   * @throws Exception</em>
+<a class="jxr_linenumber" name="246" href="#246">246</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="247" href="#247">247</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> numberOfListeners(String zkAddr, String path) <strong class="jxr_keyword">throws</strong> Exception
+<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> count = 0;
+<a class="jxr_linenumber" name="250" href="#250">250</a>     String splits[] = zkAddr.split(<span class="jxr_string">":"</span>);
+<a class="jxr_linenumber" name="251" href="#251">251</a>     Socket sock = <strong class="jxr_keyword">new</strong> Socket(splits[0], Integer.parseInt(splits[1]));
+<a class="jxr_linenumber" name="252" href="#252">252</a>     PrintWriter out = <strong class="jxr_keyword">new</strong> PrintWriter(sock.getOutputStream(), <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="253" href="#253">253</a>     BufferedReader in = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(sock.getInputStream()));
+<a class="jxr_linenumber" name="254" href="#254">254</a> 
+<a class="jxr_linenumber" name="255" href="#255">255</a>     out.println(<span class="jxr_string">"wchp"</span>);
+<a class="jxr_linenumber" name="256" href="#256">256</a> 
+<a class="jxr_linenumber" name="257" href="#257">257</a>     String line = in.readLine();
+<a class="jxr_linenumber" name="258" href="#258">258</a>     <strong class="jxr_keyword">while</strong> (line != <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="259" href="#259">259</a>     {
+<a class="jxr_linenumber" name="260" href="#260">260</a>       <em class="jxr_comment">// System.out.println(line);</em>
+<a class="jxr_linenumber" name="261" href="#261">261</a>       <strong class="jxr_keyword">if</strong> (line.equals(path))
+<a class="jxr_linenumber" name="262" href="#262">262</a>       {
+<a class="jxr_linenumber" name="263" href="#263">263</a>         <em class="jxr_comment">// System.out.println("match: " + line);</em>
+<a class="jxr_linenumber" name="264" href="#264">264</a> 
+<a class="jxr_linenumber" name="265" href="#265">265</a>         String nextLine = in.readLine();
+<a class="jxr_linenumber" name="266" href="#266">266</a>         <strong class="jxr_keyword">if</strong> (nextLine == <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="267" href="#267">267</a>         {
+<a class="jxr_linenumber" name="268" href="#268">268</a>           <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="269" href="#269">269</a>         }
+<a class="jxr_linenumber" name="270" href="#270">270</a>         <em class="jxr_comment">// System.out.println(nextLine);</em>
+<a class="jxr_linenumber" name="271" href="#271">271</a>         <strong class="jxr_keyword">while</strong> (nextLine.startsWith(<span class="jxr_string">"\t0x"</span>))
+<a class="jxr_linenumber" name="272" href="#272">272</a>         {
+<a class="jxr_linenumber" name="273" href="#273">273</a>           count++;
+<a class="jxr_linenumber" name="274" href="#274">274</a>           nextLine = in.readLine();
+<a class="jxr_linenumber" name="275" href="#275">275</a>           <strong class="jxr_keyword">if</strong> (nextLine == <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="276" href="#276">276</a>           {
+<a class="jxr_linenumber" name="277" href="#277">277</a>             <strong class="jxr_keyword">break</strong>;
+<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>       line = in.readLine();
+<a class="jxr_linenumber" name="282" href="#282">282</a>     }
+<a class="jxr_linenumber" name="283" href="#283">283</a>     sock.close();
+<a class="jxr_linenumber" name="284" href="#284">284</a>     <strong class="jxr_keyword">return</strong> count;
+<a class="jxr_linenumber" name="285" href="#285">285</a>   }
+<a class="jxr_linenumber" name="286" href="#286">286</a>   
+<a class="jxr_linenumber" name="287" href="#287">287</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="288" href="#288">288</a> <em class="jxr_javadoccomment">   * return a map from zk-path to a set of zk-session-id that put watches on the zk-path</em>
+<a class="jxr_linenumber" name="289" href="#289">289</a> <em class="jxr_javadoccomment">   * </em>
+<a class="jxr_linenumber" name="290" href="#290">290</a> <em class="jxr_javadoccomment">   * @param zkAddr</em>
+<a class="jxr_linenumber" name="291" href="#291">291</a> <em class="jxr_javadoccomment">   * @param path</em>
+<a class="jxr_linenumber" name="292" href="#292">292</a> <em class="jxr_javadoccomment">   * @return</em>
+<a class="jxr_linenumber" name="293" href="#293">293</a> <em class="jxr_javadoccomment">   * @throws Exception</em>
+<a class="jxr_linenumber" name="294" href="#294">294</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="295" href="#295">295</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Map&lt;String, Set&lt;String&gt;&gt; getListenersByInstance(String zkAddr) <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="296" href="#296">296</a>   {
+<a class="jxr_linenumber" name="297" href="#297">297</a>     <strong class="jxr_keyword">int</strong> count = 0;
+<a class="jxr_linenumber" name="298" href="#298">298</a>     String splits[] = zkAddr.split(<span class="jxr_string">":"</span>);
+<a class="jxr_linenumber" name="299" href="#299">299</a>     Socket sock = <strong class="jxr_keyword">new</strong> Socket(splits[0], Integer.parseInt(splits[1]));
+<a class="jxr_linenumber" name="300" href="#300">300</a>     PrintWriter out = <strong class="jxr_keyword">new</strong> PrintWriter(sock.getOutputStream(), <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="301" href="#301">301</a>     BufferedReader in = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(sock.getInputStream()));
+<a class="jxr_linenumber" name="302" href="#302">302</a> 
+<a class="jxr_linenumber" name="303" href="#303">303</a>     out.println(<span class="jxr_string">"wchp"</span>);
+<a class="jxr_linenumber" name="304" href="#304">304</a> 
+<a class="jxr_linenumber" name="305" href="#305">305</a>     Map&lt;String, Set&lt;String&gt;&gt; listenerMap = <strong class="jxr_keyword">new</strong> TreeMap&lt;String, Set&lt;String&gt;&gt;();
+<a class="jxr_linenumber" name="306" href="#306">306</a>     String lastPath = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="307" href="#307">307</a>     String line = in.readLine();
+<a class="jxr_linenumber" name="308" href="#308">308</a>     <strong class="jxr_keyword">while</strong> (line != <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="309" href="#309">309</a>     {
+<a class="jxr_linenumber" name="310" href="#310">310</a>     	line = line.trim();
+<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> (line.startsWith(<span class="jxr_string">"/"</span>)) {
+<a class="jxr_linenumber" name="313" href="#313">313</a>     		lastPath = line;
+<a class="jxr_linenumber" name="314" href="#314">314</a>     		<strong class="jxr_keyword">if</strong> (!listenerMap.containsKey(lastPath)) {
+<a class="jxr_linenumber" name="315" href="#315">315</a>     			listenerMap.put(lastPath, <strong class="jxr_keyword">new</strong> TreeSet&lt;String&gt;());
+<a class="jxr_linenumber" name="316" href="#316">316</a>     		}
+<a class="jxr_linenumber" name="317" href="#317">317</a>     	} <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (line.startsWith(<span class="jxr_string">"0x"</span>)) {
+<a class="jxr_linenumber" name="318" href="#318">318</a>     		<strong class="jxr_keyword">if</strong> (lastPath != <strong class="jxr_keyword">null</strong> &amp;&amp; listenerMap.containsKey(lastPath) ) {
+<a class="jxr_linenumber" name="319" href="#319">319</a>     			listenerMap.get(lastPath).add(line);
+<a class="jxr_linenumber" name="320" href="#320">320</a>     		} <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="321" href="#321">321</a>     		{
+<a class="jxr_linenumber" name="322" href="#322">322</a>     			LOG.error(<span class="jxr_string">"Not path associated with listener sessionId: "</span> + line + <span class="jxr_string">", lastPath: "</span> + lastPath);
+<a class="jxr_linenumber" name="323" href="#323">323</a>     		}
+<a class="jxr_linenumber" name="324" href="#324">324</a>     	} <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="325" href="#325">325</a>     	{
+<a class="jxr_linenumber" name="326" href="#326">326</a> <em class="jxr_comment">//    		LOG.error("unrecognized line: " + line);</em>
+<a class="jxr_linenumber" name="327" href="#327">327</a>     	}
+<a class="jxr_linenumber" name="328" href="#328">328</a>       line = in.readLine();
+<a class="jxr_linenumber" name="329" href="#329">329</a>     }
+<a class="jxr_linenumber" name="330" href="#330">330</a>     sock.close();
+<a class="jxr_linenumber" name="331" href="#331">331</a>     <strong class="jxr_keyword">return</strong> listenerMap;
+<a class="jxr_linenumber" name="332" href="#332">332</a>   }
+<a class="jxr_linenumber" name="333" href="#333">333</a> 
+<a class="jxr_linenumber" name="334" href="#334">334</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="335" href="#335">335</a> <em class="jxr_javadoccomment">   * return a map from session-id to a set of zk-path that the session has watches on</em>
+<a class="jxr_linenumber" name="336" href="#336">336</a> <em class="jxr_javadoccomment">   * </em>
+<a class="jxr_linenumber" name="337" href="#337">337</a> <em class="jxr_javadoccomment">   * @param listenerMap</em>
+<a class="jxr_linenumber" name="338" href="#338">338</a> <em class="jxr_javadoccomment">   * @return</em>
+<a class="jxr_linenumber" name="339" href="#339">339</a> <em class="jxr_javadoccomment">   */</em>
+<a class="jxr_linenumber" name="340" href="#340">340</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Map&lt;String, Set&lt;String&gt;&gt; getListenersBySession(String zkAddr) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="341" href="#341">341</a> 	  Map&lt;String, Set&lt;String&gt;&gt; listenerMapByInstance = getListenersByInstance(zkAddr);
+<a class="jxr_linenumber" name="342" href="#342">342</a> 	  
+<a class="jxr_linenumber" name="343" href="#343">343</a> 	  <em class="jxr_comment">// convert to index by sessionId</em>
+<a class="jxr_linenumber" name="344" href="#344">344</a> 	  Map&lt;String, Set&lt;String&gt;&gt; listenerMapBySession = <strong class="jxr_keyword">new</strong> TreeMap&lt;String, Set&lt;String&gt;&gt;();
+<a class="jxr_linenumber" name="345" href="#345">345</a> 	  <strong class="jxr_keyword">for</strong> (String path : listenerMapByInstance.keySet()) {
+<a class="jxr_linenumber" name="346" href="#346">346</a> 		  <strong class="jxr_keyword">for</strong> (String sessionId : listenerMapByInstance.get(path)) {
+<a class="jxr_linenumber" name="347" href="#347">347</a> 			  <strong class="jxr_keyword">if</strong> (!listenerMapBySession.containsKey(sessionId)) {
+<a class="jxr_linenumber" name="348" href="#348">348</a> 				  listenerMapBySession.put(sessionId, <strong class="jxr_keyword">new</strong> TreeSet&lt;String&gt;());
+<a class="jxr_linenumber" name="349" href="#349">349</a> 			  }
+<a class="jxr_linenumber" name="350" href="#350">350</a> 			  listenerMapBySession.get(sessionId).add(path);
+<a class="jxr_linenumber" name="351" href="#351">351</a> 		  }
+<a class="jxr_linenumber" name="352" href="#352">352</a> 	  }
+<a class="jxr_linenumber" name="353" href="#353">353</a> 
+<a class="jxr_linenumber" name="354" href="#354">354</a> 	  <strong class="jxr_keyword">return</strong> listenerMapBySession;
+<a class="jxr_linenumber" name="355" href="#355">355</a>   }
+<a class="jxr_linenumber" name="356" href="#356">356</a>   
+<a class="jxr_linenumber" name="357" href="#357">357</a> }
 </pre>
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