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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/10/05 14:52:29 UTC
[02/21] hbase-site git commit: Published site at
e42741e0858a59961ae0900b5ef073e16ef6126c.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7ea632ae/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBasics.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBasics.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsBasics.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.rsgroup;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import static org.junit.Assert.assertTrue;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import static org.junit.Assert.fail;<a name="line.23"></a>
+<span class="sourceLineNo">024</span><a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.ArrayList;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.Iterator;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a>
+<span class="sourceLineNo">030</span><a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.ServerName;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.TableName;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.Waiter;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.net.Address;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.quotas.QuotaTableUtil;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.quotas.QuotaUtil;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.42"></a>
+<span class="sourceLineNo">043</span><a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.junit.After;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.junit.AfterClass;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.junit.Assert;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.junit.Before;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.junit.BeforeClass;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.junit.ClassRule;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.junit.Test;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.junit.experimental.categories.Category;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.slf4j.Logger;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.slf4j.LoggerFactory;<a name="line.53"></a>
+<span class="sourceLineNo">054</span><a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.GetServerInfoRequest;<a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span>@Category({MediumTests.class})<a name="line.61"></a>
+<span class="sourceLineNo">062</span>public class TestRSGroupsBasics extends TestRSGroupsBase {<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> @ClassRule<a name="line.64"></a>
+<span class="sourceLineNo">065</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.65"></a>
+<span class="sourceLineNo">066</span> HBaseClassTestRule.forClass(TestRSGroupsBasics.class);<a name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span> protected static final Logger LOG = LoggerFactory.getLogger(TestRSGroupsBasics.class);<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> @BeforeClass<a name="line.70"></a>
+<span class="sourceLineNo">071</span> public static void setUp() throws Exception {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> setUpTestBeforeClass();<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> @AfterClass<a name="line.75"></a>
+<span class="sourceLineNo">076</span> public static void tearDown() throws Exception {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> tearDownAfterClass();<a name="line.77"></a>
+<span class="sourceLineNo">078</span> }<a name="line.78"></a>
+<span class="sourceLineNo">079</span><a name="line.79"></a>
+<span class="sourceLineNo">080</span> @Before<a name="line.80"></a>
+<span class="sourceLineNo">081</span> public void beforeMethod() throws Exception {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> setUpBeforeMethod();<a name="line.82"></a>
+<span class="sourceLineNo">083</span> }<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> @After<a name="line.85"></a>
+<span class="sourceLineNo">086</span> public void afterMethod() throws Exception {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> tearDownAfterMethod();<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span> @Test<a name="line.90"></a>
+<span class="sourceLineNo">091</span> public void testBasicStartUp() throws IOException {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> RSGroupInfo defaultInfo = rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP);<a name="line.92"></a>
+<span class="sourceLineNo">093</span> assertEquals(4, defaultInfo.getServers().size());<a name="line.93"></a>
+<span class="sourceLineNo">094</span> // Assignment of root and meta regions.<a name="line.94"></a>
+<span class="sourceLineNo">095</span> int count = master.getAssignmentManager().getRegionStates().getRegionAssignments().size();<a name="line.95"></a>
+<span class="sourceLineNo">096</span> //3 meta,namespace, group<a name="line.96"></a>
+<span class="sourceLineNo">097</span> assertEquals(3, count);<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> @Test<a name="line.100"></a>
+<span class="sourceLineNo">101</span> public void testCreateAndDrop() throws Exception {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> TEST_UTIL.createTable(tableName, Bytes.toBytes("cf"));<a name="line.102"></a>
+<span class="sourceLineNo">103</span> //wait for created table to be assigned<a name="line.103"></a>
+<span class="sourceLineNo">104</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.104"></a>
+<span class="sourceLineNo">105</span> @Override<a name="line.105"></a>
+<span class="sourceLineNo">106</span> public boolean evaluate() throws Exception {<a name="line.106"></a>
+<span class="sourceLineNo">107</span> return getTableRegionMap().get(tableName) != null;<a name="line.107"></a>
+<span class="sourceLineNo">108</span> }<a name="line.108"></a>
+<span class="sourceLineNo">109</span> });<a name="line.109"></a>
+<span class="sourceLineNo">110</span> TEST_UTIL.deleteTable(tableName);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> @Test<a name="line.113"></a>
+<span class="sourceLineNo">114</span> public void testCreateMultiRegion() throws IOException {<a name="line.114"></a>
+<span class="sourceLineNo">115</span> byte[] end = {1,3,5,7,9};<a name="line.115"></a>
+<span class="sourceLineNo">116</span> byte[] start = {0,2,4,6,8};<a name="line.116"></a>
+<span class="sourceLineNo">117</span> byte[][] f = {Bytes.toBytes("f")};<a name="line.117"></a>
+<span class="sourceLineNo">118</span> TEST_UTIL.createTable(tableName, f,1,start,end,10);<a name="line.118"></a>
+<span class="sourceLineNo">119</span> }<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> @Test<a name="line.121"></a>
+<span class="sourceLineNo">122</span> public void testNamespaceCreateAndAssign() throws Exception {<a name="line.122"></a>
+<span class="sourceLineNo">123</span> LOG.info("testNamespaceCreateAndAssign");<a name="line.123"></a>
+<span class="sourceLineNo">124</span> String nsName = tablePrefix+"_foo";<a name="line.124"></a>
+<span class="sourceLineNo">125</span> final TableName tableName = TableName.valueOf(nsName, tablePrefix + "_testCreateAndAssign");<a name="line.125"></a>
+<span class="sourceLineNo">126</span> RSGroupInfo appInfo = addGroup("appInfo", 1);<a name="line.126"></a>
+<span class="sourceLineNo">127</span> admin.createNamespace(NamespaceDescriptor.create(nsName)<a name="line.127"></a>
+<span class="sourceLineNo">128</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "appInfo").build());<a name="line.128"></a>
+<span class="sourceLineNo">129</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.129"></a>
+<span class="sourceLineNo">130</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.130"></a>
+<span class="sourceLineNo">131</span> admin.createTable(desc);<a name="line.131"></a>
+<span class="sourceLineNo">132</span> //wait for created table to be assigned<a name="line.132"></a>
+<span class="sourceLineNo">133</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> @Override<a name="line.134"></a>
+<span class="sourceLineNo">135</span> public boolean evaluate() throws Exception {<a name="line.135"></a>
+<span class="sourceLineNo">136</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.136"></a>
+<span class="sourceLineNo">137</span> }<a name="line.137"></a>
+<span class="sourceLineNo">138</span> });<a name="line.138"></a>
+<span class="sourceLineNo">139</span> ServerName targetServer =<a name="line.139"></a>
+<span class="sourceLineNo">140</span> ServerName.parseServerName(appInfo.getServers().iterator().next().toString());<a name="line.140"></a>
+<span class="sourceLineNo">141</span> AdminProtos.AdminService.BlockingInterface rs =<a name="line.141"></a>
+<span class="sourceLineNo">142</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.142"></a>
+<span class="sourceLineNo">143</span> //verify it was assigned to the right group<a name="line.143"></a>
+<span class="sourceLineNo">144</span> Assert.assertEquals(1, ProtobufUtil.getOnlineRegions(rs).size());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> }<a name="line.145"></a>
+<span class="sourceLineNo">146</span><a name="line.146"></a>
+<span class="sourceLineNo">147</span> @Test<a name="line.147"></a>
+<span class="sourceLineNo">148</span> public void testCreateWhenRsgroupNoOnlineServers() throws Exception {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> LOG.info("testCreateWhenRsgroupNoOnlineServers");<a name="line.149"></a>
+<span class="sourceLineNo">150</span><a name="line.150"></a>
+<span class="sourceLineNo">151</span> // set rsgroup has no online servers and test create table<a name="line.151"></a>
+<span class="sourceLineNo">152</span> final RSGroupInfo appInfo = addGroup("appInfo", 1);<a name="line.152"></a>
+<span class="sourceLineNo">153</span> Iterator<Address> iterator = appInfo.getServers().iterator();<a name="line.153"></a>
+<span class="sourceLineNo">154</span> List<ServerName> serversToDecommission = new ArrayList<>();<a name="line.154"></a>
+<span class="sourceLineNo">155</span> ServerName targetServer = ServerName.parseServerName(iterator.next().toString());<a name="line.155"></a>
+<span class="sourceLineNo">156</span> AdminProtos.AdminService.BlockingInterface targetRS =<a name="line.156"></a>
+<span class="sourceLineNo">157</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.157"></a>
+<span class="sourceLineNo">158</span> targetServer = ProtobufUtil.toServerName(<a name="line.158"></a>
+<span class="sourceLineNo">159</span> targetRS.getServerInfo(null, GetServerInfoRequest.newBuilder().build()).getServerInfo()<a name="line.159"></a>
+<span class="sourceLineNo">160</span> .getServerName());<a name="line.160"></a>
+<span class="sourceLineNo">161</span> assertTrue(master.getServerManager().getOnlineServers().containsKey(targetServer));<a name="line.161"></a>
+<span class="sourceLineNo">162</span> serversToDecommission.add(targetServer);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> admin.decommissionRegionServers(serversToDecommission, true);<a name="line.163"></a>
+<span class="sourceLineNo">164</span> assertEquals(1, admin.listDecommissionedRegionServers().size());<a name="line.164"></a>
+<span class="sourceLineNo">165</span><a name="line.165"></a>
+<span class="sourceLineNo">166</span> final TableName tableName = TableName.valueOf(tablePrefix + "_ns", name.getMethodName());<a name="line.166"></a>
+<span class="sourceLineNo">167</span> admin.createNamespace(NamespaceDescriptor.create(tableName.getNamespaceAsString())<a name="line.167"></a>
+<span class="sourceLineNo">168</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, appInfo.getName()).build());<a name="line.168"></a>
+<span class="sourceLineNo">169</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.169"></a>
+<span class="sourceLineNo">170</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.170"></a>
+<span class="sourceLineNo">171</span> try {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> admin.createTable(desc);<a name="line.172"></a>
+<span class="sourceLineNo">173</span> fail("Shouldn't create table successfully!");<a name="line.173"></a>
+<span class="sourceLineNo">174</span> } catch (Exception e) {<a name="line.174"></a>
+<span class="sourceLineNo">175</span> LOG.debug("create table error", e);<a name="line.175"></a>
+<span class="sourceLineNo">176</span> }<a name="line.176"></a>
+<span class="sourceLineNo">177</span><a name="line.177"></a>
+<span class="sourceLineNo">178</span> // recommission and test create table<a name="line.178"></a>
+<span class="sourceLineNo">179</span> admin.recommissionRegionServer(targetServer, null);<a name="line.179"></a>
+<span class="sourceLineNo">180</span> assertEquals(0, admin.listDecommissionedRegionServers().size());<a name="line.180"></a>
+<span class="sourceLineNo">181</span> admin.createTable(desc);<a name="line.181"></a>
+<span class="sourceLineNo">182</span> // wait for created table to be assigned<a name="line.182"></a>
+<span class="sourceLineNo">183</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.183"></a>
+<span class="sourceLineNo">184</span> @Override public boolean evaluate() throws Exception {<a name="line.184"></a>
+<span class="sourceLineNo">185</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.185"></a>
+<span class="sourceLineNo">186</span> }<a name="line.186"></a>
+<span class="sourceLineNo">187</span> });<a name="line.187"></a>
+<span class="sourceLineNo">188</span> }<a name="line.188"></a>
+<span class="sourceLineNo">189</span><a name="line.189"></a>
+<span class="sourceLineNo">190</span> @Test<a name="line.190"></a>
+<span class="sourceLineNo">191</span> public void testDefaultNamespaceCreateAndAssign() throws Exception {<a name="line.191"></a>
+<span class="sourceLineNo">192</span> LOG.info("testDefaultNamespaceCreateAndAssign");<a name="line.192"></a>
+<span class="sourceLineNo">193</span> String tableName = tablePrefix + "_testCreateAndAssign";<a name="line.193"></a>
+<span class="sourceLineNo">194</span> admin.modifyNamespace(NamespaceDescriptor.create("default")<a name="line.194"></a>
+<span class="sourceLineNo">195</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, "default").build());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> final HTableDescriptor desc = new HTableDescriptor(TableName.valueOf(tableName));<a name="line.196"></a>
+<span class="sourceLineNo">197</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.197"></a>
+<span class="sourceLineNo">198</span> admin.createTable(desc);<a name="line.198"></a>
+<span class="sourceLineNo">199</span> //wait for created table to be assigned<a name="line.199"></a>
+<span class="sourceLineNo">200</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.200"></a>
+<span class="sourceLineNo">201</span> @Override<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public boolean evaluate() throws Exception {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> });<a name="line.205"></a>
+<span class="sourceLineNo">206</span> }<a name="line.206"></a>
+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span> @Test<a name="line.208"></a>
+<span class="sourceLineNo">209</span> public void testCloneSnapshot() throws Exception {<a name="line.209"></a>
+<span class="sourceLineNo">210</span> byte[] FAMILY = Bytes.toBytes("test");<a name="line.210"></a>
+<span class="sourceLineNo">211</span> String snapshotName = tableName.getNameAsString() + "_snap";<a name="line.211"></a>
+<span class="sourceLineNo">212</span> TableName clonedTableName = TableName.valueOf(tableName.getNameAsString() + "_clone");<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span> // create base table<a name="line.214"></a>
+<span class="sourceLineNo">215</span> TEST_UTIL.createTable(tableName, FAMILY);<a name="line.215"></a>
+<span class="sourceLineNo">216</span><a name="line.216"></a>
+<span class="sourceLineNo">217</span> // create snapshot<a name="line.217"></a>
+<span class="sourceLineNo">218</span> admin.snapshot(snapshotName, tableName);<a name="line.218"></a>
+<span class="sourceLineNo">219</span><a name="line.219"></a>
+<span class="sourceLineNo">220</span> // clone<a name="line.220"></a>
+<span class="sourceLineNo">221</span> admin.cloneSnapshot(snapshotName, clonedTableName);<a name="line.221"></a>
+<span class="sourceLineNo">222</span> }<a name="line.222"></a>
+<span class="sourceLineNo">223</span><a name="line.223"></a>
+<span class="sourceLineNo">224</span> @Test<a name="line.224"></a>
+<span class="sourceLineNo">225</span> public void testClearDeadServers() throws Exception {<a name="line.225"></a>
+<span class="sourceLineNo">226</span> LOG.info("testClearDeadServers");<a name="line.226"></a>
+<span class="sourceLineNo">227</span> final RSGroupInfo newGroup = addGroup(getGroupName(name.getMethodName()), 3);<a name="line.227"></a>
+<span class="sourceLineNo">228</span> NUM_DEAD_SERVERS = cluster.getClusterMetrics().getDeadServerNames().size();<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span> ServerName targetServer = ServerName.parseServerName(<a name="line.230"></a>
+<span class="sourceLineNo">231</span> newGroup.getServers().iterator().next().toString());<a name="line.231"></a>
+<span class="sourceLineNo">232</span> AdminProtos.AdminService.BlockingInterface targetRS =<a name="line.232"></a>
+<span class="sourceLineNo">233</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.233"></a>
+<span class="sourceLineNo">234</span> try {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> targetServer = ProtobufUtil.toServerName(targetRS.getServerInfo(null,<a name="line.235"></a>
+<span class="sourceLineNo">236</span> GetServerInfoRequest.newBuilder().build()).getServerInfo().getServerName());<a name="line.236"></a>
+<span class="sourceLineNo">237</span> //stopping may cause an exception<a name="line.237"></a>
+<span class="sourceLineNo">238</span> //due to the connection loss<a name="line.238"></a>
+<span class="sourceLineNo">239</span> targetRS.stopServer(null,<a name="line.239"></a>
+<span class="sourceLineNo">240</span> AdminProtos.StopServerRequest.newBuilder().setReason("Die").build());<a name="line.240"></a>
+<span class="sourceLineNo">241</span> NUM_DEAD_SERVERS ++;<a name="line.241"></a>
+<span class="sourceLineNo">242</span> } catch(Exception e) {<a name="line.242"></a>
+<span class="sourceLineNo">243</span> }<a name="line.243"></a>
+<span class="sourceLineNo">244</span> //wait for stopped regionserver to dead server list<a name="line.244"></a>
+<span class="sourceLineNo">245</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.245"></a>
+<span class="sourceLineNo">246</span> @Override<a name="line.246"></a>
+<span class="sourceLineNo">247</span> public boolean evaluate() throws Exception {<a name="line.247"></a>
+<span class="sourceLineNo">248</span> return !master.getServerManager().areDeadServersInProgress()<a name="line.248"></a>
+<span class="sourceLineNo">249</span> && cluster.getClusterMetrics().getDeadServerNames().size() == NUM_DEAD_SERVERS;<a name="line.249"></a>
+<span class="sourceLineNo">250</span> }<a name="line.250"></a>
+<span class="sourceLineNo">251</span> });<a name="line.251"></a>
+<span class="sourceLineNo">252</span> assertFalse(cluster.getClusterMetrics().getLiveServerMetrics().containsKey(targetServer));<a name="line.252"></a>
+<span class="sourceLineNo">253</span> assertTrue(cluster.getClusterMetrics().getDeadServerNames().contains(targetServer));<a name="line.253"></a>
+<span class="sourceLineNo">254</span> assertTrue(newGroup.getServers().contains(targetServer.getAddress()));<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span> //clear dead servers list<a name="line.256"></a>
+<span class="sourceLineNo">257</span> List<ServerName> notClearedServers = admin.clearDeadServers(Lists.newArrayList(targetServer));<a name="line.257"></a>
+<span class="sourceLineNo">258</span> assertEquals(0, notClearedServers.size());<a name="line.258"></a>
+<span class="sourceLineNo">259</span><a name="line.259"></a>
+<span class="sourceLineNo">260</span> Set<Address> newGroupServers = rsGroupAdmin.getRSGroupInfo(newGroup.getName()).getServers();<a name="line.260"></a>
+<span class="sourceLineNo">261</span> assertFalse(newGroupServers.contains(targetServer.getAddress()));<a name="line.261"></a>
+<span class="sourceLineNo">262</span> assertEquals(2, newGroupServers.size());<a name="line.262"></a>
+<span class="sourceLineNo">263</span> }<a name="line.263"></a>
+<span class="sourceLineNo">264</span><a name="line.264"></a>
+<span class="sourceLineNo">265</span> @Test<a name="line.265"></a>
+<span class="sourceLineNo">266</span> public void testClearNotProcessedDeadServer() throws Exception {<a name="line.266"></a>
+<span class="sourceLineNo">267</span> LOG.info("testClearNotProcessedDeadServer");<a name="line.267"></a>
+<span class="sourceLineNo">268</span> NUM_DEAD_SERVERS = cluster.getClusterMetrics().getDeadServerNames().size();<a name="line.268"></a>
+<span class="sourceLineNo">269</span> RSGroupInfo appInfo = addGroup("deadServerGroup", 1);<a name="line.269"></a>
+<span class="sourceLineNo">270</span> ServerName targetServer =<a name="line.270"></a>
+<span class="sourceLineNo">271</span> ServerName.parseServerName(appInfo.getServers().iterator().next().toString());<a name="line.271"></a>
+<span class="sourceLineNo">272</span> AdminProtos.AdminService.BlockingInterface targetRS =<a name="line.272"></a>
+<span class="sourceLineNo">273</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.273"></a>
+<span class="sourceLineNo">274</span> try {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> targetServer = ProtobufUtil.toServerName(targetRS.getServerInfo(null,<a name="line.275"></a>
+<span class="sourceLineNo">276</span> AdminProtos.GetServerInfoRequest.newBuilder().build()).getServerInfo().getServerName());<a name="line.276"></a>
+<span class="sourceLineNo">277</span> //stopping may cause an exception<a name="line.277"></a>
+<span class="sourceLineNo">278</span> //due to the connection loss<a name="line.278"></a>
+<span class="sourceLineNo">279</span> targetRS.stopServer(null,<a name="line.279"></a>
+<span class="sourceLineNo">280</span> AdminProtos.StopServerRequest.newBuilder().setReason("Die").build());<a name="line.280"></a>
+<span class="sourceLineNo">281</span> NUM_DEAD_SERVERS ++;<a name="line.281"></a>
+<span class="sourceLineNo">282</span> } catch(Exception e) {<a name="line.282"></a>
+<span class="sourceLineNo">283</span> }<a name="line.283"></a>
+<span class="sourceLineNo">284</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.284"></a>
+<span class="sourceLineNo">285</span> @Override<a name="line.285"></a>
+<span class="sourceLineNo">286</span> public boolean evaluate() throws Exception {<a name="line.286"></a>
+<span class="sourceLineNo">287</span> return cluster.getClusterMetrics().getDeadServerNames().size() == NUM_DEAD_SERVERS;<a name="line.287"></a>
+<span class="sourceLineNo">288</span> }<a name="line.288"></a>
+<span class="sourceLineNo">289</span> });<a name="line.289"></a>
+<span class="sourceLineNo">290</span> List<ServerName> notClearedServers =<a name="line.290"></a>
+<span class="sourceLineNo">291</span> admin.clearDeadServers(Lists.newArrayList(targetServer));<a name="line.291"></a>
+<span class="sourceLineNo">292</span> assertEquals(1, notClearedServers.size());<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span><a name="line.294"></a>
+<span class="sourceLineNo">295</span> @Test<a name="line.295"></a>
+<span class="sourceLineNo">296</span> public void testRSGroupsWithHBaseQuota() throws Exception {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> TEST_UTIL.getConfiguration().setBoolean(QuotaUtil.QUOTA_CONF_KEY, true);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> restartHBaseCluster();<a name="line.298"></a>
+<span class="sourceLineNo">299</span> try {<a name="line.299"></a>
+<span class="sourceLineNo">300</span> TEST_UTIL.waitFor(90000, new Waiter.Predicate<Exception>() {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> @Override<a name="line.301"></a>
+<span class="sourceLineNo">302</span> public boolean evaluate() throws Exception {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> return admin.isTableAvailable(QuotaTableUtil.QUOTA_TABLE_NAME);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span> });<a name="line.305"></a>
+<span class="sourceLineNo">306</span> } finally {<a name="line.306"></a>
+<span class="sourceLineNo">307</span> TEST_UTIL.getConfiguration().setBoolean(QuotaUtil.QUOTA_CONF_KEY, false);<a name="line.307"></a>
+<span class="sourceLineNo">308</span> restartHBaseCluster();<a name="line.308"></a>
+<span class="sourceLineNo">309</span> }<a name="line.309"></a>
+<span class="sourceLineNo">310</span> }<a name="line.310"></a>
+<span class="sourceLineNo">311</span><a name="line.311"></a>
+<span class="sourceLineNo">312</span> private void restartHBaseCluster() throws Exception {<a name="line.312"></a>
+<span class="sourceLineNo">313</span> LOG.info("\n\nShutting down cluster");<a name="line.313"></a>
+<span class="sourceLineNo">314</span> TEST_UTIL.shutdownMiniHBaseCluster();<a name="line.314"></a>
+<span class="sourceLineNo">315</span> LOG.info("\n\nSleeping a bit");<a name="line.315"></a>
+<span class="sourceLineNo">316</span> Thread.sleep(2000);<a name="line.316"></a>
+<span class="sourceLineNo">317</span> TEST_UTIL.restartHBaseCluster(NUM_SLAVES_BASE - 1);<a name="line.317"></a>
+<span class="sourceLineNo">318</span> initialize();<a name="line.318"></a>
+<span class="sourceLineNo">319</span> }<a name="line.319"></a>
+<span class="sourceLineNo">320</span>}<a name="line.320"></a>
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+</div>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7ea632ae/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsKillRS.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsKillRS.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsKillRS.html
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+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsKillRS.html
@@ -0,0 +1,221 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.rsgroup;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import static org.junit.Assert.assertFalse;<a name="line.20"></a>
+<span class="sourceLineNo">021</span><a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.util.Set;<a name="line.22"></a>
+<span class="sourceLineNo">023</span><a name="line.23"></a>
+<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.ServerName;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.TableName;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.Waiter;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.ClusterConnection;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.net.Address;<a name="line.33"></a>
+<span class="sourceLineNo">034</span><a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.junit.After;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.junit.AfterClass;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.junit.Assert;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.junit.Before;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.junit.BeforeClass;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.junit.ClassRule;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.junit.Test;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.junit.experimental.categories.Category;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.slf4j.Logger;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.slf4j.LoggerFactory;<a name="line.44"></a>
+<span class="sourceLineNo">045</span><a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.49"></a>
+<span class="sourceLineNo">050</span><a name="line.50"></a>
+<span class="sourceLineNo">051</span>@Category({MediumTests.class})<a name="line.51"></a>
+<span class="sourceLineNo">052</span>public class TestRSGroupsKillRS extends TestRSGroupsBase {<a name="line.52"></a>
+<span class="sourceLineNo">053</span><a name="line.53"></a>
+<span class="sourceLineNo">054</span> @ClassRule<a name="line.54"></a>
+<span class="sourceLineNo">055</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.55"></a>
+<span class="sourceLineNo">056</span> HBaseClassTestRule.forClass(TestRSGroupsKillRS.class);<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span> protected static final Logger LOG = LoggerFactory.getLogger(TestRSGroupsKillRS.class);<a name="line.58"></a>
+<span class="sourceLineNo">059</span><a name="line.59"></a>
+<span class="sourceLineNo">060</span> @BeforeClass<a name="line.60"></a>
+<span class="sourceLineNo">061</span> public static void setUp() throws Exception {<a name="line.61"></a>
+<span class="sourceLineNo">062</span> setUpTestBeforeClass();<a name="line.62"></a>
+<span class="sourceLineNo">063</span> }<a name="line.63"></a>
+<span class="sourceLineNo">064</span><a name="line.64"></a>
+<span class="sourceLineNo">065</span> @AfterClass<a name="line.65"></a>
+<span class="sourceLineNo">066</span> public static void tearDown() throws Exception {<a name="line.66"></a>
+<span class="sourceLineNo">067</span> tearDownAfterClass();<a name="line.67"></a>
+<span class="sourceLineNo">068</span> }<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span> @Before<a name="line.70"></a>
+<span class="sourceLineNo">071</span> public void beforeMethod() throws Exception {<a name="line.71"></a>
+<span class="sourceLineNo">072</span> setUpBeforeMethod();<a name="line.72"></a>
+<span class="sourceLineNo">073</span> }<a name="line.73"></a>
+<span class="sourceLineNo">074</span><a name="line.74"></a>
+<span class="sourceLineNo">075</span> @After<a name="line.75"></a>
+<span class="sourceLineNo">076</span> public void afterMethod() throws Exception {<a name="line.76"></a>
+<span class="sourceLineNo">077</span> tearDownAfterMethod();<a name="line.77"></a>
+<span class="sourceLineNo">078</span> }<a name="line.78"></a>
+<span class="sourceLineNo">079</span><a name="line.79"></a>
+<span class="sourceLineNo">080</span> @Test<a name="line.80"></a>
+<span class="sourceLineNo">081</span> public void testKillRS() throws Exception {<a name="line.81"></a>
+<span class="sourceLineNo">082</span> RSGroupInfo appInfo = addGroup("appInfo", 1);<a name="line.82"></a>
+<span class="sourceLineNo">083</span><a name="line.83"></a>
+<span class="sourceLineNo">084</span> final TableName tableName = TableName.valueOf(tablePrefix+"_ns", name.getMethodName());<a name="line.84"></a>
+<span class="sourceLineNo">085</span> admin.createNamespace(<a name="line.85"></a>
+<span class="sourceLineNo">086</span> NamespaceDescriptor.create(tableName.getNamespaceAsString())<a name="line.86"></a>
+<span class="sourceLineNo">087</span> .addConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP, appInfo.getName()).build());<a name="line.87"></a>
+<span class="sourceLineNo">088</span> final HTableDescriptor desc = new HTableDescriptor(tableName);<a name="line.88"></a>
+<span class="sourceLineNo">089</span> desc.addFamily(new HColumnDescriptor("f"));<a name="line.89"></a>
+<span class="sourceLineNo">090</span> admin.createTable(desc);<a name="line.90"></a>
+<span class="sourceLineNo">091</span> //wait for created table to be assigned<a name="line.91"></a>
+<span class="sourceLineNo">092</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.92"></a>
+<span class="sourceLineNo">093</span> @Override<a name="line.93"></a>
+<span class="sourceLineNo">094</span> public boolean evaluate() throws Exception {<a name="line.94"></a>
+<span class="sourceLineNo">095</span> return getTableRegionMap().get(desc.getTableName()) != null;<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span> });<a name="line.97"></a>
+<span class="sourceLineNo">098</span><a name="line.98"></a>
+<span class="sourceLineNo">099</span> ServerName targetServer = ServerName.parseServerName(<a name="line.99"></a>
+<span class="sourceLineNo">100</span> appInfo.getServers().iterator().next().toString());<a name="line.100"></a>
+<span class="sourceLineNo">101</span> AdminProtos.AdminService.BlockingInterface targetRS =<a name="line.101"></a>
+<span class="sourceLineNo">102</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.102"></a>
+<span class="sourceLineNo">103</span> RegionInfo targetRegion = ProtobufUtil.getOnlineRegions(targetRS).get(0);<a name="line.103"></a>
+<span class="sourceLineNo">104</span> Assert.assertEquals(1, ProtobufUtil.getOnlineRegions(targetRS).size());<a name="line.104"></a>
+<span class="sourceLineNo">105</span><a name="line.105"></a>
+<span class="sourceLineNo">106</span> try {<a name="line.106"></a>
+<span class="sourceLineNo">107</span> //stopping may cause an exception<a name="line.107"></a>
+<span class="sourceLineNo">108</span> //due to the connection loss<a name="line.108"></a>
+<span class="sourceLineNo">109</span> targetRS.stopServer(null,<a name="line.109"></a>
+<span class="sourceLineNo">110</span> AdminProtos.StopServerRequest.newBuilder().setReason("Die").build());<a name="line.110"></a>
+<span class="sourceLineNo">111</span> } catch(Exception e) {<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span> assertFalse(cluster.getClusterMetrics().getLiveServerMetrics().containsKey(targetServer));<a name="line.113"></a>
+<span class="sourceLineNo">114</span><a name="line.114"></a>
+<span class="sourceLineNo">115</span> //wait for created table to be assigned<a name="line.115"></a>
+<span class="sourceLineNo">116</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.116"></a>
+<span class="sourceLineNo">117</span> @Override<a name="line.117"></a>
+<span class="sourceLineNo">118</span> public boolean evaluate() throws Exception {<a name="line.118"></a>
+<span class="sourceLineNo">119</span> return cluster.getClusterMetrics().getRegionStatesInTransition().isEmpty();<a name="line.119"></a>
+<span class="sourceLineNo">120</span> }<a name="line.120"></a>
+<span class="sourceLineNo">121</span> });<a name="line.121"></a>
+<span class="sourceLineNo">122</span> Set<Address> newServers = Sets.newHashSet();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> newServers.add(<a name="line.123"></a>
+<span class="sourceLineNo">124</span> rsGroupAdmin.getRSGroupInfo(RSGroupInfo.DEFAULT_GROUP).getServers().iterator().next());<a name="line.124"></a>
+<span class="sourceLineNo">125</span> rsGroupAdmin.moveServers(newServers, appInfo.getName());<a name="line.125"></a>
+<span class="sourceLineNo">126</span><a name="line.126"></a>
+<span class="sourceLineNo">127</span> //Make sure all the table's regions get reassigned<a name="line.127"></a>
+<span class="sourceLineNo">128</span> //disabling the table guarantees no conflicting assign/unassign (ie SSH) happens<a name="line.128"></a>
+<span class="sourceLineNo">129</span> admin.disableTable(tableName);<a name="line.129"></a>
+<span class="sourceLineNo">130</span> admin.enableTable(tableName);<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> //wait for region to be assigned<a name="line.132"></a>
+<span class="sourceLineNo">133</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> @Override<a name="line.134"></a>
+<span class="sourceLineNo">135</span> public boolean evaluate() throws Exception {<a name="line.135"></a>
+<span class="sourceLineNo">136</span> return cluster.getClusterMetrics().getRegionStatesInTransition().isEmpty();<a name="line.136"></a>
+<span class="sourceLineNo">137</span> }<a name="line.137"></a>
+<span class="sourceLineNo">138</span> });<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span> targetServer = ServerName.parseServerName(<a name="line.140"></a>
+<span class="sourceLineNo">141</span> newServers.iterator().next().toString());<a name="line.141"></a>
+<span class="sourceLineNo">142</span> targetRS =<a name="line.142"></a>
+<span class="sourceLineNo">143</span> ((ClusterConnection) admin.getConnection()).getAdmin(targetServer);<a name="line.143"></a>
+<span class="sourceLineNo">144</span> Assert.assertEquals(1, ProtobufUtil.getOnlineRegions(targetRS).size());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> Assert.assertEquals(tableName,<a name="line.145"></a>
+<span class="sourceLineNo">146</span> ProtobufUtil.getOnlineRegions(targetRS).get(0).getTable());<a name="line.146"></a>
+<span class="sourceLineNo">147</span> }<a name="line.147"></a>
+<span class="sourceLineNo">148</span><a name="line.148"></a>
+<span class="sourceLineNo">149</span>}<a name="line.149"></a>
+
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+</pre>
+</div>
+</body>
+</html>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7ea632ae/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsOfflineMode.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsOfflineMode.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsOfflineMode.html
index f001f83..83ae617 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsOfflineMode.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/rsgroup/TestRSGroupsOfflineMode.html
@@ -44,163 +44,164 @@
<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.regionserver.HRegionServer;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.junit.AfterClass;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.junit.Assert;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.junit.BeforeClass;<a name="line.41"></a>
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-<span class="sourceLineNo">043</span>import org.junit.Rule;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.junit.Test;<a name="line.44"></a>
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-<span class="sourceLineNo">052</span>// This tests that GroupBasedBalancer will use data in zk to do balancing during master startup.<a name="line.52"></a>
-<span class="sourceLineNo">053</span>// This does not test retain assignment.<a name="line.53"></a>
-<span class="sourceLineNo">054</span>// The tests brings up 3 RS, creates a new RS group 'my_group', moves 1 RS to 'my_group', assigns<a name="line.54"></a>
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-<span class="sourceLineNo">056</span>// table isn't available. It then kills the active master and waits for backup master to come<a name="line.56"></a>
-<span class="sourceLineNo">057</span>// online. In new master, RSGroupInfoManagerImpl gets the data from zk and waits for the expected<a name="line.57"></a>
-<span class="sourceLineNo">058</span>// assignment with a timeout.<a name="line.58"></a>
-<span class="sourceLineNo">059</span>@Category(MediumTests.class)<a name="line.59"></a>
-<span class="sourceLineNo">060</span>public class TestRSGroupsOfflineMode {<a name="line.60"></a>
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-<span class="sourceLineNo">063</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.63"></a>
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-<span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span> private static final Logger LOG = LoggerFactory.getLogger(TestRSGroupsOfflineMode.class);<a name="line.66"></a>
-<span class="sourceLineNo">067</span> private static HMaster master;<a name="line.67"></a>
-<span class="sourceLineNo">068</span> private static Admin hbaseAdmin;<a name="line.68"></a>
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-<span class="sourceLineNo">081</span> RSGroupBasedLoadBalancer.class.getName());<a name="line.81"></a>
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-<span class="sourceLineNo">086</span> "1");<a name="line.86"></a>
-<span class="sourceLineNo">087</span> StartMiniClusterOption option = StartMiniClusterOption.builder()<a name="line.87"></a>
-<span class="sourceLineNo">088</span> .numMasters(2).numRegionServers(3).numDataNodes(3).build();<a name="line.88"></a>
-<span class="sourceLineNo">089</span> TEST_UTIL.startMiniCluster(option);<a name="line.89"></a>
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-<span class="sourceLineNo">091</span> master = ((MiniHBaseCluster)cluster).getMaster();<a name="line.91"></a>
-<span class="sourceLineNo">092</span> master.balanceSwitch(false);<a name="line.92"></a>
-<span class="sourceLineNo">093</span> hbaseAdmin = TEST_UTIL.getAdmin();<a name="line.93"></a>
-<span class="sourceLineNo">094</span> //wait till the balancer is in online mode<a name="line.94"></a>
-<span class="sourceLineNo">095</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.95"></a>
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-<span class="sourceLineNo">098</span> return master.isInitialized() &&<a name="line.98"></a>
-<span class="sourceLineNo">099</span> ((RSGroupBasedLoadBalancer) master.getLoadBalancer()).isOnline() &&<a name="line.99"></a>
-<span class="sourceLineNo">100</span> master.getServerManager().getOnlineServersList().size() >= 3;<a name="line.100"></a>
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-<span class="sourceLineNo">108</span> }<a name="line.108"></a>
-<span class="sourceLineNo">109</span><a name="line.109"></a>
-<span class="sourceLineNo">110</span> @Test<a name="line.110"></a>
-<span class="sourceLineNo">111</span> public void testOffline() throws Exception, InterruptedException {<a name="line.111"></a>
-<span class="sourceLineNo">112</span> // Table should be after group table name so it gets assigned later.<a name="line.112"></a>
-<span class="sourceLineNo">113</span> final TableName failoverTable = TableName.valueOf(name.getMethodName());<a name="line.113"></a>
-<span class="sourceLineNo">114</span> TEST_UTIL.createTable(failoverTable, Bytes.toBytes("f"));<a name="line.114"></a>
-<span class="sourceLineNo">115</span> final HRegionServer killRS = ((MiniHBaseCluster)cluster).getRegionServer(0);<a name="line.115"></a>
-<span class="sourceLineNo">116</span> final HRegionServer groupRS = ((MiniHBaseCluster)cluster).getRegionServer(1);<a name="line.116"></a>
-<span class="sourceLineNo">117</span> final HRegionServer failoverRS = ((MiniHBaseCluster)cluster).getRegionServer(2);<a name="line.117"></a>
-<span class="sourceLineNo">118</span> String newGroup = "my_group";<a name="line.118"></a>
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-<span class="sourceLineNo">122</span> .containsValue(failoverRS.getServerName())) {<a name="line.122"></a>
-<span class="sourceLineNo">123</span> for (HRegionInfo regionInfo : hbaseAdmin.getOnlineRegions(failoverRS.getServerName())) {<a name="line.123"></a>
-<span class="sourceLineNo">124</span> hbaseAdmin.move(regionInfo.getEncodedNameAsBytes(),<a name="line.124"></a>
-<span class="sourceLineNo">125</span> Bytes.toBytes(failoverRS.getServerName().getServerName()));<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span> LOG.info("Waiting for region unassignments on failover RS...");<a name="line.127"></a>
-<span class="sourceLineNo">128</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.128"></a>
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-<span class="sourceLineNo">134</span> }<a name="line.134"></a>
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-<span class="sourceLineNo">136</span> // Move server to group and make sure all tables are assigned.<a name="line.136"></a>
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-<span class="sourceLineNo">155</span> groupRS.stop("die");<a name="line.155"></a>
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-<span class="sourceLineNo">157</span> TEST_UTIL.getHBaseCluster().getMaster().stopMaster();<a name="line.157"></a>
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-<span class="sourceLineNo">169</span><a name="line.169"></a>
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+<span class="sourceLineNo">059</span>// assignment with a timeout.<a name="line.59"></a>
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+<span class="sourceLineNo">087</span> "1");<a name="line.87"></a>
+<span class="sourceLineNo">088</span> StartMiniClusterOption option = StartMiniClusterOption.builder()<a name="line.88"></a>
+<span class="sourceLineNo">089</span> .numMasters(2).numRegionServers(3).numDataNodes(3).build();<a name="line.89"></a>
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+<span class="sourceLineNo">098</span> public boolean evaluate() throws Exception {<a name="line.98"></a>
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+<span class="sourceLineNo">101</span> master.getServerManager().getOnlineServersList().size() >= 3;<a name="line.101"></a>
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+<span class="sourceLineNo">106</span> @AfterClass<a name="line.106"></a>
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+<span class="sourceLineNo">110</span><a name="line.110"></a>
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+<span class="sourceLineNo">123</span> .containsValue(failoverRS.getServerName())) {<a name="line.123"></a>
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+<span class="sourceLineNo">126</span> Bytes.toBytes(failoverRS.getServerName().getServerName()));<a name="line.126"></a>
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+<span class="sourceLineNo">134</span> });<a name="line.134"></a>
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+<span class="sourceLineNo">174</span> // Make sure balancer is in offline mode, since this is what we're testing.<a name="line.174"></a>
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+<span class="sourceLineNo">176</span> // Verify the group affiliation that's loaded from ZK instead of tables.<a name="line.176"></a>
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+<span class="sourceLineNo">193</span> // Need this for minicluster to shutdown cleanly.<a name="line.193"></a>
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+<span class="sourceLineNo">196</span>}<a name="line.196"></a>