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Posted to commits@helix.apache.org by ki...@apache.org on 2013/09/03 18:43:56 UTC
svn commit: r1519752 [46/46] - in /incubator/helix/site-content: ./
apidocs/assets/ apidocs/reference/ apidocs/reference/org/apache/helix/
apidocs/reference/org/apache/helix/agent/
apidocs/reference/org/apache/helix/alerts/ apidocs/reference/org/apache...
Modified: incubator/helix/site-content/xref/org/apache/helix/tools/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/tools/package-frame.html?rev=1519752&r1=1519751&r2=1519752&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/tools/package-frame.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/tools/package-frame.html Tue Sep 3 16:43:37 2013
@@ -31,6 +31,9 @@
<a href="TestCommand.html" target="classFrame">CommandType</a>
</li>
<li>
+ <a href="YAMLClusterSetup.html" target="classFrame">ConstraintsConfig</a>
+ </li>
+ <li>
<a href="TestExecutor.html" target="classFrame">ExecuteCommand</a>
</li>
<li>
@@ -55,9 +58,21 @@
<a href="ZKLogFormatter.html" target="classFrame">Pair</a>
</li>
<li>
+ <a href="YAMLClusterSetup.html" target="classFrame">ParticipantConfig</a>
+ </li>
+ <li>
+ <a href="YAMLClusterSetup.html" target="classFrame">ResourceConfig</a>
+ </li>
+ <li>
<a href="JmxDumper.html" target="classFrame">SampleTask</a>
</li>
<li>
+ <a href="YAMLClusterSetup.html" target="classFrame">StateConstraintsConfig</a>
+ </li>
+ <li>
+ <a href="YAMLClusterSetup.html" target="classFrame">StateModelConfig</a>
+ </li>
+ <li>
<a href="StateModelConfigGenerator.html" target="classFrame">StateModelConfigGenerator</a>
</li>
<li>
@@ -73,9 +88,18 @@
<a href="TestTrigger.html" target="classFrame">TestTrigger</a>
</li>
<li>
+ <a href="YAMLClusterSetup.html" target="classFrame">TransitionConstraintsConfig</a>
+ </li>
+ <li>
<a href="ClusterStateVerifier.html" target="classFrame">Verifier</a>
</li>
<li>
+ <a href="YAMLClusterSetup.html" target="classFrame">YAMLClusterConfig</a>
+ </li>
+ <li>
+ <a href="YAMLClusterSetup.html" target="classFrame">YAMLClusterSetup</a>
+ </li>
+ <li>
<a href="ZKDumper.html" target="classFrame">ZKDumper</a>
</li>
<li>
Modified: incubator/helix/site-content/xref/org/apache/helix/tools/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/tools/package-summary.html?rev=1519752&r1=1519751&r2=1519752&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/tools/package-summary.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/tools/package-summary.html Tue Sep 3 16:43:37 2013
@@ -62,6 +62,11 @@
</tr>
<tr>
<td>
+ <a href="YAMLClusterSetup.html" target="classFrame">ConstraintsConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="TestExecutor.html" target="classFrame">ExecuteCommand</a>
</td>
</tr>
@@ -102,11 +107,31 @@
</tr>
<tr>
<td>
+ <a href="YAMLClusterSetup.html" target="classFrame">ParticipantConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="YAMLClusterSetup.html" target="classFrame">ResourceConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="JmxDumper.html" target="classFrame">SampleTask</a>
</td>
</tr>
<tr>
<td>
+ <a href="YAMLClusterSetup.html" target="classFrame">StateConstraintsConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="YAMLClusterSetup.html" target="classFrame">StateModelConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="StateModelConfigGenerator.html" target="classFrame">StateModelConfigGenerator</a>
</td>
</tr>
@@ -132,11 +157,26 @@
</tr>
<tr>
<td>
+ <a href="YAMLClusterSetup.html" target="classFrame">TransitionConstraintsConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="ClusterStateVerifier.html" target="classFrame">Verifier</a>
</td>
</tr>
<tr>
<td>
+ <a href="YAMLClusterSetup.html" target="classFrame">YAMLClusterConfig</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="YAMLClusterSetup.html" target="classFrame">YAMLClusterSetup</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="ZKDumper.html" target="classFrame">ZKDumper</a>
</td>
</tr>
Added: incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/Lock.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/Lock.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/Lock.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/Lock.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,61 @@
+<!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>Lock xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/helix/userdefinedrebalancer/Lock.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.userdefinedrebalancer;
+<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> org.apache.helix.NotificationContext;
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.Message;
+<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModel;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModelInfo;
+<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.Transition;
+<a class="jxr_linenumber" name="27" href="#27">27</a>
+<a class="jxr_linenumber" name="28" href="#28">28</a> @StateModelInfo(initialState = <span class="jxr_string">"RELEASED"</span>, states = {
+<a class="jxr_linenumber" name="29" href="#29">29</a> <span class="jxr_string">"RELEASED"</span>, <span class="jxr_string">"LOCKED"</span>
+<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> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/Lock.html">Lock</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/helix/participant/statemachine/StateModel.html">StateModel</a> {
+<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">private</strong> String lockName;
+<a class="jxr_linenumber" name="33" href="#33">33</a>
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/Lock.html">Lock</a>(String lockName) {
+<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">this</strong>.lockName = lockName;
+<a class="jxr_linenumber" name="36" href="#36">36</a> }
+<a class="jxr_linenumber" name="37" href="#37">37</a>
+<a class="jxr_linenumber" name="38" href="#38">38</a> @Transition(from = <span class="jxr_string">"RELEASED"</span>, to = <span class="jxr_string">"LOCKED"</span>)
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> lock(<a href="../../../../org/apache/helix/model/Message.html">Message</a> m, <a href="../../../../org/apache/helix/NotificationContext.html">NotificationContext</a> context) {
+<a class="jxr_linenumber" name="40" href="#40">40</a> System.out.println(context.getManager().getInstanceName() + <span class="jxr_string">" acquired lock:"</span> + lockName);
+<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> @Transition(from = <span class="jxr_string">"LOCKED"</span>, to = <span class="jxr_string">"RELEASED"</span>)
+<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> release(<a href="../../../../org/apache/helix/model/Message.html">Message</a> m, <a href="../../../../org/apache/helix/NotificationContext.html">NotificationContext</a> context) {
+<a class="jxr_linenumber" name="45" href="#45">45</a> System.out.println(context.getManager().getInstanceName() + <span class="jxr_string">" releasing lock:"</span> + lockName);
+<a class="jxr_linenumber" name="46" href="#46">46</a> }
+<a class="jxr_linenumber" name="47" href="#47">47</a>
+<a class="jxr_linenumber" name="48" href="#48">48</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/org/apache/helix/userdefinedrebalancer/LockFactory.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockFactory.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockFactory.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockFactory.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,47 @@
+<!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>LockFactory xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/helix/userdefinedrebalancer/LockFactory.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.userdefinedrebalancer;
+<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> org.apache.helix.participant.statemachine.StateModelFactory;
+<a class="jxr_linenumber" name="23" href="#23">23</a>
+<a class="jxr_linenumber" name="24" href="#24">24</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="25" href="#25">25</a> <em class="jxr_javadoccomment"> * This factory allows a participant to get the appropriate state model callbacks for the lock</em>
+<a class="jxr_linenumber" name="26" href="#26">26</a> <em class="jxr_javadoccomment"> * manager state model. This is used exactly once per participant to get a valid instance of a Lock,</em>
+<a class="jxr_linenumber" name="27" href="#27">27</a> <em class="jxr_javadoccomment"> * and then the same Lock instance is used for all state transition callbacks.</em>
+<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment"> */</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/userdefinedrebalancer/LockFactory.html">LockFactory</a> <strong class="jxr_keyword">extends</strong> StateModelFactory<Lock> {
+<a class="jxr_linenumber" name="30" href="#30">30</a> @Override
+<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/Lock.html">Lock</a> createNewStateModel(String lockName) {
+<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/Lock.html">Lock</a>(lockName);
+<a class="jxr_linenumber" name="33" href="#33">33</a> }
+<a class="jxr_linenumber" name="34" href="#34">34</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/org/apache/helix/userdefinedrebalancer/LockManagerDemo.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerDemo.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerDemo.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerDemo.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,205 @@
+<!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>LockManagerDemo xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/helix/userdefinedrebalancer/LockManagerDemo.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.userdefinedrebalancer;
+<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.io.File;
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
+<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.TreeSet;
+<a class="jxr_linenumber" name="26" href="#26">26</a>
+<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.IDefaultNameSpace;
+<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkClient;
+<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkServer;
+<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.commons.io.FileUtils;
+<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixAdmin;
+<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
+<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.helix.controller.HelixControllerMain;
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixAdmin;
+<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.ExternalView;
+<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.helix.tools.YAMLClusterSetup;
+<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a class="jxr_linenumber" name="38" href="#38">38</a>
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockManagerDemo.html">LockManagerDemo</a> {
+<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = Logger.getLogger(LockManagerDemo.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="41" href="#41">41</a>
+<a class="jxr_linenumber" name="42" href="#42">42</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="43" href="#43">43</a> <em class="jxr_javadoccomment"> * LockManagerDemo clusterName, numInstances, lockGroupName, numLocks</em>
+<a class="jxr_linenumber" name="44" href="#44">44</a> <em class="jxr_javadoccomment"> * @param args</em>
+<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="46" href="#46">46</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(String[] args) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">final</strong> String zkAddress = <span class="jxr_string">"localhost:2199"</span>;
+<a class="jxr_linenumber" name="49" href="#49">49</a>
+<a class="jxr_linenumber" name="50" href="#50">50</a> <em class="jxr_comment">// default participant parameters in case the config does not specify them</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">int</strong> numInstances = 3;
+<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">boolean</strong> instancesSpecified = false;
+<a class="jxr_linenumber" name="53" href="#53">53</a> Thread[] processArray = <strong class="jxr_keyword">new</strong> Thread[numInstances];
+<a class="jxr_linenumber" name="54" href="#54">54</a>
+<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_comment">// HelixManager for setting up the controller</em>
+<a class="jxr_linenumber" name="56" href="#56">56</a> <a href="../../../../org/apache/helix/HelixManager.html">HelixManager</a> controllerManager = <strong class="jxr_keyword">null</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">// Name of the lock group resource (specified by the config file)</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a> String lockGroupName = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="61" href="#61">61</a> startLocalZookeeper(2199);
+<a class="jxr_linenumber" name="62" href="#62">62</a> <a href="../../../../org/apache/helix/tools/YAMLClusterSetup.html">YAMLClusterSetup</a> setup = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/tools/YAMLClusterSetup.html">YAMLClusterSetup</a>(zkAddress);
+<a class="jxr_linenumber" name="63" href="#63">63</a> InputStream input =
+<a class="jxr_linenumber" name="64" href="#64">64</a> Thread.currentThread().getContextClassLoader()
+<a class="jxr_linenumber" name="65" href="#65">65</a> .getResourceAsStream(<span class="jxr_string">"lock-manager-config.yaml"</span>);
+<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">final</strong> YAMLClusterSetup.YAMLClusterConfig config = setup.setupCluster(input);
+<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">if</strong> (config == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="68" href="#68">68</a> LOG.error(<span class="jxr_string">"Invalid YAML configuration"</span>);
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="70" href="#70">70</a> }
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">if</strong> (config.resources == <strong class="jxr_keyword">null</strong> || config.resources.isEmpty()) {
+<a class="jxr_linenumber" name="72" href="#72">72</a> LOG.error(<span class="jxr_string">"Need to specify a resource!"</span>);
+<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">return</strong>;
+<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> <em class="jxr_comment">// save resource name</em>
+<a class="jxr_linenumber" name="77" href="#77">77</a> lockGroupName = config.resources.get(0).name;
+<a class="jxr_linenumber" name="78" href="#78">78</a>
+<a class="jxr_linenumber" name="79" href="#79">79</a> <em class="jxr_comment">// save participants if specified</em>
+<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">if</strong> (config.participants != <strong class="jxr_keyword">null</strong> && config.participants.size() > 0) {
+<a class="jxr_linenumber" name="81" href="#81">81</a> numInstances = config.participants.size();
+<a class="jxr_linenumber" name="82" href="#82">82</a> instancesSpecified = <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="83" href="#83">83</a> processArray = <strong class="jxr_keyword">new</strong> Thread[numInstances];
+<a class="jxr_linenumber" name="84" href="#84">84</a> }
+<a class="jxr_linenumber" name="85" href="#85">85</a>
+<a class="jxr_linenumber" name="86" href="#86">86</a> <em class="jxr_comment">// run each participant</em>
+<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numInstances; i++) {
+<a class="jxr_linenumber" name="88" href="#88">88</a> String participantName;
+<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">if</strong> (instancesSpecified) {
+<a class="jxr_linenumber" name="90" href="#90">90</a> participantName = config.participants.get(i).name;
+<a class="jxr_linenumber" name="91" href="#91">91</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="92" href="#92">92</a> participantName = <span class="jxr_string">"localhost_"</span> + (12000 + i);
+<a class="jxr_linenumber" name="93" href="#93">93</a> }
+<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">final</strong> String instanceName = participantName;
+<a class="jxr_linenumber" name="95" href="#95">95</a> processArray[i] = <strong class="jxr_keyword">new</strong> Thread(<strong class="jxr_keyword">new</strong> Runnable() {
+<a class="jxr_linenumber" name="96" href="#96">96</a>
+<a class="jxr_linenumber" name="97" href="#97">97</a> @Override
+<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
+<a class="jxr_linenumber" name="99" href="#99">99</a> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockProcess.html">LockProcess</a> lockProcess = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="100" href="#100">100</a>
+<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="102" href="#102">102</a> lockProcess =
+<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockProcess.html">LockProcess</a>(config.clusterName, zkAddress, instanceName,
+<a class="jxr_linenumber" name="104" href="#104">104</a> config.resources.get(0).stateModel.name);
+<a class="jxr_linenumber" name="105" href="#105">105</a> lockProcess.start();
+<a class="jxr_linenumber" name="106" href="#106">106</a> Thread.currentThread().join();
+<a class="jxr_linenumber" name="107" href="#107">107</a> } <strong class="jxr_keyword">catch</strong> (InterruptedException e) {
+<a class="jxr_linenumber" name="108" href="#108">108</a> System.out.println(instanceName + <span class="jxr_string">" Interrupted"</span>);
+<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">if</strong> (lockProcess != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="110" href="#110">110</a> lockProcess.stop();
+<a class="jxr_linenumber" name="111" href="#111">111</a> }
+<a class="jxr_linenumber" name="112" href="#112">112</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a class="jxr_linenumber" name="113" href="#113">113</a> e.printStackTrace();
+<a class="jxr_linenumber" name="114" href="#114">114</a> }
+<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> });
+<a class="jxr_linenumber" name="118" href="#118">118</a> processArray[i].start();
+<a class="jxr_linenumber" name="119" href="#119">119</a> }
+<a class="jxr_linenumber" name="120" href="#120">120</a> Thread.sleep(3000);
+<a class="jxr_linenumber" name="121" href="#121">121</a>
+<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_comment">// start the controller</em>
+<a class="jxr_linenumber" name="123" href="#123">123</a> controllerManager =
+<a class="jxr_linenumber" name="124" href="#124">124</a> HelixControllerMain.startHelixController(zkAddress, config.clusterName, <span class="jxr_string">"controller"</span>,
+<a class="jxr_linenumber" name="125" href="#125">125</a> HelixControllerMain.STANDALONE);
+<a class="jxr_linenumber" name="126" href="#126">126</a> Thread.sleep(5000);
+<a class="jxr_linenumber" name="127" href="#127">127</a>
+<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_comment">// HelixAdmin for querying cluster state</em>
+<a class="jxr_linenumber" name="129" href="#129">129</a> <a href="../../../../org/apache/helix/HelixAdmin.html">HelixAdmin</a> admin = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/manager/zk/ZKHelixAdmin.html">ZKHelixAdmin</a>(zkAddress);
+<a class="jxr_linenumber" name="130" href="#130">130</a>
+<a class="jxr_linenumber" name="131" href="#131">131</a> printStatus(admin, config.clusterName, lockGroupName);
+<a class="jxr_linenumber" name="132" href="#132">132</a>
+<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_comment">// stop one participant</em>
+<a class="jxr_linenumber" name="134" href="#134">134</a> System.out.println(<span class="jxr_string">"Stopping the first participant"</span>);
+<a class="jxr_linenumber" name="135" href="#135">135</a> processArray[0].interrupt();
+<a class="jxr_linenumber" name="136" href="#136">136</a> Thread.sleep(3000);
+<a class="jxr_linenumber" name="137" href="#137">137</a> printStatus(admin, config.clusterName, lockGroupName);
+<a class="jxr_linenumber" name="138" href="#138">138</a> Thread.currentThread().join();
+<a class="jxr_linenumber" name="139" href="#139">139</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a class="jxr_linenumber" name="140" href="#140">140</a> e.printStackTrace();
+<a class="jxr_linenumber" name="141" href="#141">141</a> } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">if</strong> (controllerManager != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="143" href="#143">143</a> controllerManager.disconnect();
+<a class="jxr_linenumber" name="144" href="#144">144</a> }
+<a class="jxr_linenumber" name="145" href="#145">145</a> <strong class="jxr_keyword">for</strong> (Thread process : processArray) {
+<a class="jxr_linenumber" name="146" href="#146">146</a> <strong class="jxr_keyword">if</strong> (process != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="147" href="#147">147</a> process.interrupt();
+<a class="jxr_linenumber" name="148" href="#148">148</a> }
+<a class="jxr_linenumber" name="149" href="#149">149</a> }
+<a class="jxr_linenumber" name="150" href="#150">150</a> }
+<a class="jxr_linenumber" name="151" href="#151">151</a> }
+<a class="jxr_linenumber" name="152" href="#152">152</a>
+<a class="jxr_linenumber" name="153" href="#153">153</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> printStatus(<a href="../../../../org/apache/helix/HelixAdmin.html">HelixAdmin</a> admin, String cluster, String resource) {
+<a class="jxr_linenumber" name="154" href="#154">154</a> <a href="../../../../org/apache/helix/model/ExternalView.html">ExternalView</a> externalView = admin.getResourceExternalView(cluster, resource);
+<a class="jxr_linenumber" name="155" href="#155">155</a> TreeSet<String> treeSet = <strong class="jxr_keyword">new</strong> TreeSet<String>(externalView.getPartitionSet());
+<a class="jxr_linenumber" name="156" href="#156">156</a> System.out.println(<span class="jxr_string">"lockName"</span> + <span class="jxr_string">"\t"</span> + <span class="jxr_string">"acquired By"</span>);
+<a class="jxr_linenumber" name="157" href="#157">157</a> System.out.println(<span class="jxr_string">"======================================"</span>);
+<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">for</strong> (String lockName : treeSet) {
+<a class="jxr_linenumber" name="159" href="#159">159</a> Map<String, String> stateMap = externalView.getStateMap(lockName);
+<a class="jxr_linenumber" name="160" href="#160">160</a> String acquiredBy = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">if</strong> (stateMap != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="162" href="#162">162</a> <strong class="jxr_keyword">for</strong> (String instanceName : stateMap.keySet()) {
+<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"LOCKED"</span>.equals(stateMap.get(instanceName))) {
+<a class="jxr_linenumber" name="164" href="#164">164</a> acquiredBy = instanceName;
+<a class="jxr_linenumber" name="165" href="#165">165</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="166" href="#166">166</a> }
+<a class="jxr_linenumber" name="167" href="#167">167</a> }
+<a class="jxr_linenumber" name="168" href="#168">168</a> }
+<a class="jxr_linenumber" name="169" href="#169">169</a> System.out.println(lockName + <span class="jxr_string">"\t"</span> + ((acquiredBy != <strong class="jxr_keyword">null</strong>) ? acquiredBy : <span class="jxr_string">"NONE"</span>));
+<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>
+<a class="jxr_linenumber" name="173" href="#173">173</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> startLocalZookeeper(<strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="174" href="#174">174</a> ZkServer server = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="175" href="#175">175</a> String baseDir = <span class="jxr_string">"/tmp/IntegrationTest/"</span>;
+<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">final</strong> String dataDir = baseDir + <span class="jxr_string">"zk/dataDir"</span>;
+<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">final</strong> String logDir = baseDir + <span class="jxr_string">"/tmp/logDir"</span>;
+<a class="jxr_linenumber" name="178" href="#178">178</a> FileUtils.deleteDirectory(<strong class="jxr_keyword">new</strong> File(dataDir));
+<a class="jxr_linenumber" name="179" href="#179">179</a> FileUtils.deleteDirectory(<strong class="jxr_keyword">new</strong> File(logDir));
+<a class="jxr_linenumber" name="180" href="#180">180</a>
+<a class="jxr_linenumber" name="181" href="#181">181</a> IDefaultNameSpace defaultNameSpace = <strong class="jxr_keyword">new</strong> IDefaultNameSpace() {
+<a class="jxr_linenumber" name="182" href="#182">182</a> @Override
+<a class="jxr_linenumber" name="183" href="#183">183</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> createDefaultNameSpace(<a href="../../../../org/apache/helix/manager/zk/ZkClient.html">ZkClient</a> zkClient) {
+<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> };
+<a class="jxr_linenumber" name="187" href="#187">187</a> <strong class="jxr_keyword">int</strong> zkPort = 2199;
+<a class="jxr_linenumber" name="188" href="#188">188</a> server = <strong class="jxr_keyword">new</strong> ZkServer(dataDir, logDir, defaultNameSpace, zkPort);
+<a class="jxr_linenumber" name="189" href="#189">189</a> server.start();
+<a class="jxr_linenumber" name="190" href="#190">190</a> }
+<a class="jxr_linenumber" name="191" href="#191">191</a>
+<a class="jxr_linenumber" name="192" href="#192">192</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/org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,97 @@
+<!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">
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+<title>LockManagerRebalancer xref</title>
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+<div id="overview"><a href="../../../../../apidocs/org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.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.userdefinedrebalancer;
+<a class="jxr_linenumber" name="2" href="#2">2</a>
+<a class="jxr_linenumber" name="3" href="#3">3</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="4" href="#4">4</a> <strong class="jxr_keyword">import</strong> java.util.HashMap;
+<a class="jxr_linenumber" name="5" href="#5">5</a> <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="6" href="#6">6</a> <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="7" href="#7">7</a>
+<a class="jxr_linenumber" name="8" href="#8">8</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
+<a class="jxr_linenumber" name="9" href="#9">9</a> <strong class="jxr_keyword">import</strong> org.apache.helix.controller.rebalancer.Rebalancer;
+<a class="jxr_linenumber" name="10" href="#10">10</a> <strong class="jxr_keyword">import</strong> org.apache.helix.controller.stages.ClusterDataCache;
+<a class="jxr_linenumber" name="11" href="#11">11</a> <strong class="jxr_keyword">import</strong> org.apache.helix.controller.stages.CurrentStateOutput;
+<a class="jxr_linenumber" name="12" href="#12">12</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
+<a class="jxr_linenumber" name="13" href="#13">13</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.Partition;
+<a class="jxr_linenumber" name="14" href="#14">14</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.Resource;
+<a class="jxr_linenumber" name="15" href="#15">15</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.ResourceAssignment;
+<a class="jxr_linenumber" name="16" href="#16">16</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.StateModelDefinition;
+<a class="jxr_linenumber" name="17" href="#17">17</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a class="jxr_linenumber" name="18" href="#18">18</a>
+<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockManagerRebalancer.html">LockManagerRebalancer</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../org/apache/helix/controller/rebalancer/Rebalancer.html">Rebalancer</a> {
+<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = Logger.getLogger(LockManagerRebalancer.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="21" href="#21">21</a>
+<a class="jxr_linenumber" name="22" href="#22">22</a> @Override
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> init(<a href="../../../../org/apache/helix/HelixManager.html">HelixManager</a> manager) {
+<a class="jxr_linenumber" name="24" href="#24">24</a> <em class="jxr_comment">// do nothing; this rebalancer is independent of the manager</em>
+<a class="jxr_linenumber" name="25" href="#25">25</a> }
+<a class="jxr_linenumber" name="26" href="#26">26</a>
+<a class="jxr_linenumber" name="27" href="#27">27</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="28" href="#28">28</a> <em class="jxr_javadoccomment"> * This rebalancer is invoked whenever there is a change in the cluster, including when new</em>
+<a class="jxr_linenumber" name="29" href="#29">29</a> <em class="jxr_javadoccomment"> * participants join or leave, or the configuration of any participant changes. It is written</em>
+<a class="jxr_linenumber" name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * specifically to handle assignment of locks to nodes under the very simple lock-unlock state</em>
+<a class="jxr_linenumber" name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * model.</em>
+<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="33" href="#33">33</a> @Override
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/helix/model/ResourceAssignment.html">ResourceAssignment</a> computeResourceMapping(<a href="../../../../org/apache/helix/model/Resource.html">Resource</a> resource, <a href="../../../../org/apache/helix/model/IdealState.html">IdealState</a> currentIdealState,
+<a class="jxr_linenumber" name="35" href="#35">35</a> <a href="../../../../org/apache/helix/controller/stages/CurrentStateOutput.html">CurrentStateOutput</a> currentStateOutput, <a href="../../../../org/apache/helix/controller/stages/ClusterDataCache.html">ClusterDataCache</a> clusterData) {
+<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_comment">// Initialize an empty mapping of locks to participants</em>
+<a class="jxr_linenumber" name="37" href="#37">37</a> <a href="../../../../org/apache/helix/model/ResourceAssignment.html">ResourceAssignment</a> assignment = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/model/ResourceAssignment.html">ResourceAssignment</a>(resource.getResourceName());
+<a class="jxr_linenumber" name="38" href="#38">38</a>
+<a class="jxr_linenumber" name="39" href="#39">39</a> <em class="jxr_comment">// Get the list of live participants in the cluster</em>
+<a class="jxr_linenumber" name="40" href="#40">40</a> List<String> liveParticipants = <strong class="jxr_keyword">new</strong> ArrayList<String>(clusterData.getLiveInstances().keySet());
+<a class="jxr_linenumber" name="41" href="#41">41</a>
+<a class="jxr_linenumber" name="42" href="#42">42</a> <em class="jxr_comment">// Get the state model (should be a simple lock/unlock model) and the highest-priority state</em>
+<a class="jxr_linenumber" name="43" href="#43">43</a> String stateModelName = currentIdealState.getStateModelDefRef();
+<a class="jxr_linenumber" name="44" href="#44">44</a> <a href="../../../../org/apache/helix/model/StateModelDefinition.html">StateModelDefinition</a> stateModelDef = clusterData.getStateModelDef(stateModelName);
+<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">if</strong> (stateModelDef.getStatesPriorityList().size() < 1) {
+<a class="jxr_linenumber" name="46" href="#46">46</a> LOG.error(<span class="jxr_string">"Invalid state model definition. There should be at least one state."</span>);
+<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">return</strong> assignment;
+<a class="jxr_linenumber" name="48" href="#48">48</a> }
+<a class="jxr_linenumber" name="49" href="#49">49</a> String lockState = stateModelDef.getStatesPriorityList().get(0);
+<a class="jxr_linenumber" name="50" href="#50">50</a>
+<a class="jxr_linenumber" name="51" href="#51">51</a> <em class="jxr_comment">// Count the number of participants allowed to lock each lock</em>
+<a class="jxr_linenumber" name="52" href="#52">52</a> String stateCount = stateModelDef.getNumInstancesPerState(lockState);
+<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">int</strong> lockHolders = 0;
+<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_comment">// a numeric value is a custom-specified number of participants allowed to lock the lock</em>
+<a class="jxr_linenumber" name="56" href="#56">56</a> lockHolders = Integer.parseInt(stateCount);
+<a class="jxr_linenumber" name="57" href="#57">57</a> } <strong class="jxr_keyword">catch</strong> (NumberFormatException e) {
+<a class="jxr_linenumber" name="58" href="#58">58</a> LOG.error(<span class="jxr_string">"Invalid state model definition. The lock state does not have a valid count"</span>);
+<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">return</strong> assignment;
+<a class="jxr_linenumber" name="60" href="#60">60</a> }
+<a class="jxr_linenumber" name="61" href="#61">61</a>
+<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_comment">// Fairly assign the lock state to the participants using a simple mod-based sequential</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_comment">// assignment. For instance, if each lock can be held by 3 participants, lock 0 would be held</em>
+<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_comment">// by participants (0, 1, 2), lock 1 would be held by (1, 2, 3), and so on, wrapping around the</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a> <em class="jxr_comment">// number of participants as necessary.</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_comment">// This assumes a simple lock-unlock model where the only state of interest is which nodes have</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a> <em class="jxr_comment">// acquired each lock.</em>
+<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">for</strong> (Partition partition : resource.getPartitions()) {
+<a class="jxr_linenumber" name="70" href="#70">70</a> Map<String, String> replicaMap = <strong class="jxr_keyword">new</strong> HashMap<String, String>();
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = i; j < i + lockHolders; j++) {
+<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">int</strong> participantIndex = j % liveParticipants.size();
+<a class="jxr_linenumber" name="73" href="#73">73</a> String participant = liveParticipants.get(participantIndex);
+<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_comment">// enforce that a participant can only have one instance of a given lock</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">if</strong> (!replicaMap.containsKey(participant)) {
+<a class="jxr_linenumber" name="76" href="#76">76</a> replicaMap.put(participant, lockState);
+<a class="jxr_linenumber" name="77" href="#77">77</a> }
+<a class="jxr_linenumber" name="78" href="#78">78</a> }
+<a class="jxr_linenumber" name="79" href="#79">79</a> assignment.addReplicaMap(partition, replicaMap);
+<a class="jxr_linenumber" name="80" href="#80">80</a> i++;
+<a class="jxr_linenumber" name="81" href="#81">81</a> }
+<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">return</strong> assignment;
+<a class="jxr_linenumber" name="83" href="#83">83</a> }
+<a class="jxr_linenumber" name="84" href="#84">84</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/org/apache/helix/userdefinedrebalancer/LockProcess.html
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--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockProcess.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/LockProcess.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,92 @@
+<!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>LockProcess xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/helix/userdefinedrebalancer/LockProcess.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.userdefinedrebalancer;
+<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.HelixManager;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManagerFactory;
+<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
+<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.helix.manager.zk.ZKHelixAdmin;
+<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.helix.model.InstanceConfig;
+<a class="jxr_linenumber" name="29" href="#29">29</a>
+<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockProcess.html">LockProcess</a> {
+<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String clusterName;
+<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String zkAddress;
+<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String instanceName;
+<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String stateModelName;
+<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/helix/HelixManager.html">HelixManager</a> participantManager;
+<a class="jxr_linenumber" name="36" href="#36">36</a>
+<a class="jxr_linenumber" name="37" href="#37">37</a> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockProcess.html">LockProcess</a>(String clusterName, String zkAddress, String instanceName, String stateModelName) {
+<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">this</strong>.clusterName = clusterName;
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">this</strong>.zkAddress = zkAddress;
+<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">this</strong>.instanceName = instanceName;
+<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">this</strong>.stateModelName = stateModelName;
+<a class="jxr_linenumber" name="42" href="#42">42</a>
+<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> start() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="46" href="#46">46</a> System.out.println(<span class="jxr_string">"STARTING "</span> + instanceName);
+<a class="jxr_linenumber" name="47" href="#47">47</a> configureInstance(instanceName);
+<a class="jxr_linenumber" name="48" href="#48">48</a> participantManager =
+<a class="jxr_linenumber" name="49" href="#49">49</a> HelixManagerFactory.getZKHelixManager(clusterName, instanceName, InstanceType.PARTICIPANT,
+<a class="jxr_linenumber" name="50" href="#50">50</a> zkAddress);
+<a class="jxr_linenumber" name="51" href="#51">51</a> participantManager.getStateMachineEngine().registerStateModelFactory(stateModelName,
+<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/userdefinedrebalancer/LockFactory.html">LockFactory</a>());
+<a class="jxr_linenumber" name="53" href="#53">53</a> participantManager.connect();
+<a class="jxr_linenumber" name="54" href="#54">54</a> System.out.println(<span class="jxr_string">"STARTED "</span> + instanceName);
+<a class="jxr_linenumber" name="55" href="#55">55</a> }
+<a class="jxr_linenumber" name="56" href="#56">56</a>
+<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * Configure the instance, the configuration of each node is available to</em>
+<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * other nodes.</em>
+<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * @param instanceName</em>
+<a class="jxr_linenumber" name="61" href="#61">61</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> configureInstance(String instanceName) {
+<a class="jxr_linenumber" name="63" href="#63">63</a> <a href="../../../../org/apache/helix/manager/zk/ZKHelixAdmin.html">ZKHelixAdmin</a> helixAdmin = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/manager/zk/ZKHelixAdmin.html">ZKHelixAdmin</a>(zkAddress);
+<a class="jxr_linenumber" name="64" href="#64">64</a>
+<a class="jxr_linenumber" name="65" href="#65">65</a> List<String> instancesInCluster = helixAdmin.getInstancesInCluster(clusterName);
+<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">if</strong> (instancesInCluster == <strong class="jxr_keyword">null</strong> || !instancesInCluster.contains(instanceName)) {
+<a class="jxr_linenumber" name="67" href="#67">67</a> <a href="../../../../org/apache/helix/model/InstanceConfig.html">InstanceConfig</a> config = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/model/InstanceConfig.html">InstanceConfig</a>(instanceName);
+<a class="jxr_linenumber" name="68" href="#68">68</a> config.setHostName(<span class="jxr_string">"localhost"</span>);
+<a class="jxr_linenumber" name="69" href="#69">69</a> config.setPort(<span class="jxr_string">"12000"</span>);
+<a class="jxr_linenumber" name="70" href="#70">70</a> helixAdmin.addInstance(clusterName, config);
+<a class="jxr_linenumber" name="71" href="#71">71</a> }
+<a class="jxr_linenumber" name="72" href="#72">72</a> }
+<a class="jxr_linenumber" name="73" href="#73">73</a>
+<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stop() {
+<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">if</strong> (participantManager != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="76" href="#76">76</a> participantManager.disconnect();
+<a class="jxr_linenumber" name="77" href="#77">77</a> }
+<a class="jxr_linenumber" name="78" href="#78">78</a> }
+<a class="jxr_linenumber" name="79" href="#79">79</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/org/apache/helix/userdefinedrebalancer/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-frame.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-frame.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-frame.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,36 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+ <title>Apache Helix 0.6.2-incubating-SNAPSHOT Reference Package org.apache.helix.userdefinedrebalancer</title>
+ <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
+ </head>
+ <body>
+
+ <h3>
+ <a href="package-summary.html" target="classFrame">org.apache.helix.userdefinedrebalancer</a>
+ </h3>
+
+ <h3>Classes</h3>
+
+ <ul>
+ <li>
+ <a href="Lock.html" target="classFrame">Lock</a>
+ </li>
+ <li>
+ <a href="LockFactory.html" target="classFrame">LockFactory</a>
+ </li>
+ <li>
+ <a href="LockManagerDemo.html" target="classFrame">LockManagerDemo</a>
+ </li>
+ <li>
+ <a href="LockManagerRebalancer.html" target="classFrame">LockManagerRebalancer</a>
+ </li>
+ <li>
+ <a href="LockProcess.html" target="classFrame">LockProcess</a>
+ </li>
+ </ul>
+
+ </body>
+</html>
\ No newline at end of file
Added: incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-summary.html?rev=1519752&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-summary.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/userdefinedrebalancer/package-summary.html Tue Sep 3 16:43:37 2013
@@ -0,0 +1,87 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+ <title>Apache Helix 0.6.2-incubating-SNAPSHOT Reference Package org.apache.helix.userdefinedrebalancer</title>
+ <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
+ </head>
+ <body>
+ <div class="overview">
+ <ul>
+ <li>
+ <a href="../../../../overview-summary.html">Overview</a>
+ </li>
+ <li class="selected">Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="../../../../index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="package-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+
+ <h2>Package org.apache.helix.userdefinedrebalancer</h2>
+
+ <table class="summary">
+ <thead>
+ <tr>
+ <th>Class Summary</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>
+ <a href="Lock.html" target="classFrame">Lock</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="LockFactory.html" target="classFrame">LockFactory</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="LockManagerDemo.html" target="classFrame">LockManagerDemo</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="LockManagerRebalancer.html" target="classFrame">LockManagerRebalancer</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="LockProcess.html" target="classFrame">LockProcess</a>
+ </td>
+ </tr>
+ </tbody>
+ </table>
+
+ <div class="overview">
+ <ul>
+ <li>
+ <a href="../../../../overview-summary.html">Overview</a>
+ </li>
+ <li class="selected">Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="../../../../index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="package-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+ <hr />
+ Copyright © 2013 The Apache Software Foundation. All Rights Reserved.
+ </body>
+</html>
\ No newline at end of file
Modified: incubator/helix/site-content/xref/overview-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/overview-frame.html?rev=1519752&r1=1519751&r2=1519752&view=diff
==============================================================================
--- incubator/helix/site-content/xref/overview-frame.html (original)
+++ incubator/helix/site-content/xref/overview-frame.html Tue Sep 3 16:43:37 2013
@@ -112,6 +112,9 @@
<a href="org/apache/helix/tools/package-frame.html" target="packageFrame">org.apache.helix.tools</a>
</li>
<li>
+ <a href="org/apache/helix/userdefinedrebalancer/package-frame.html" target="packageFrame">org.apache.helix.userdefinedrebalancer</a>
+ </li>
+ <li>
<a href="org/apache/helix/util/package-frame.html" target="packageFrame">org.apache.helix.util</a>
</li>
<li>
Modified: incubator/helix/site-content/xref/overview-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/overview-summary.html?rev=1519752&r1=1519751&r2=1519752&view=diff
==============================================================================
--- incubator/helix/site-content/xref/overview-summary.html (original)
+++ incubator/helix/site-content/xref/overview-summary.html Tue Sep 3 16:43:37 2013
@@ -195,6 +195,11 @@
</tr>
<tr>
<td>
+ <a href="org/apache/helix/userdefinedrebalancer/package-summary.html">org.apache.helix.userdefinedrebalancer</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
<a href="org/apache/helix/util/package-summary.html">org.apache.helix.util</a>
</td>
</tr>