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| <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.assertTrue;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.EnumSet;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.LinkedList;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.List;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Map;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Optional;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.Set;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.TreeMap;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.concurrent.ThreadLocalRandom;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.regex.Pattern;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.conf.Configuration;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.ClusterMetrics;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.ClusterMetrics.Option;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HBaseClusterInterface;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.ServerName;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.SingleProcessHBaseCluster;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.TableName;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.Waiter;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.AbstractTestUpdateConfiguration;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.BalanceRequest;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.BalanceResponse;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessor;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.coprocessor.MasterObserver;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.master.MasterCoprocessorHost;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.master.ServerManager;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.net.Address;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.quotas.QuotaUtil;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.junit.Rule;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.junit.rules.TestName;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.slf4j.Logger;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.slf4j.LoggerFactory;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span><a name="line.68"></a> |
| <span class="sourceLineNo">069</span>public abstract class TestRSGroupsBase extends AbstractTestUpdateConfiguration {<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> protected static final Logger LOG = LoggerFactory.getLogger(TestRSGroupsBase.class);<a name="line.70"></a> |
| <span class="sourceLineNo">071</span><a name="line.71"></a> |
| <span class="sourceLineNo">072</span> // shared<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> protected static final String GROUP_PREFIX = "Group";<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> protected static final String TABLE_PREFIX = "Group";<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> // shared, cluster type specific<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> protected static HBaseTestingUtil TEST_UTIL = new HBaseTestingUtil();<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> protected static Admin ADMIN;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> protected static HBaseClusterInterface CLUSTER;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> protected static HMaster MASTER;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> protected boolean INIT = false;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> protected static CPMasterObserver OBSERVER;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span><a name="line.83"></a> |
| <span class="sourceLineNo">084</span> public final static long WAIT_TIMEOUT = 60000;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> public final static int NUM_SLAVES_BASE = 4; // number of slaves for the smallest cluster<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public static int NUM_DEAD_SERVERS = 0;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span><a name="line.87"></a> |
| <span class="sourceLineNo">088</span> // Per test variables<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> @Rule<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> public TestName name = new TestName();<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> protected TableName tableName;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> public static String getNameWithoutIndex(String name) {<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> return name.split("\\[")[0];<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> }<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> public static void setUpTestBeforeClass() throws Exception {<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> conf.setFloat("hbase.master.balancer.stochastic.tableSkewCost", 6000);<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> if (conf.get(RSGroupUtil.RS_GROUP_ENABLED) == null) {<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> RSGroupUtil.enableRSGroup(conf);<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> if (conf.get(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY) != null) {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> conf.get(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY) + ","<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> + CPMasterObserver.class.getName());<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> } else {<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, CPMasterObserver.class.getName());<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, NUM_SLAVES_BASE);<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> conf.setBoolean(SnapshotManager.HBASE_SNAPSHOT_ENABLED, true);<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> conf.setInt("hbase.rpc.timeout", 100000);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span><a name="line.114"></a> |
| <span class="sourceLineNo">115</span> TEST_UTIL.startMiniCluster(NUM_SLAVES_BASE);<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> initialize();<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> }<a name="line.117"></a> |
| <span class="sourceLineNo">118</span><a name="line.118"></a> |
| <span class="sourceLineNo">119</span> protected static void initialize() throws Exception {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> ADMIN = new VerifyingRSGroupAdmin(TEST_UTIL.getConfiguration());<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> CLUSTER = TEST_UTIL.getHBaseCluster();<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> MASTER = TEST_UTIL.getMiniHBaseCluster().getMaster();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> // wait for balancer to come online<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> @Override<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> public boolean evaluate() throws Exception {<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> return MASTER.isInitialized()<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> && ((RSGroupBasedLoadBalancer) MASTER.getLoadBalancer()).isOnline();<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> }<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> });<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> ADMIN.balancerSwitch(false, true);<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> MasterCoprocessorHost host = MASTER.getMasterCoprocessorHost();<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> OBSERVER = (CPMasterObserver) host.findCoprocessor(CPMasterObserver.class.getName());<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<a name="line.135"></a> |
| <span class="sourceLineNo">136</span><a name="line.136"></a> |
| <span class="sourceLineNo">137</span> public static void tearDownAfterClass() throws Exception {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> TEST_UTIL.shutdownMiniCluster();<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> public void setUpBeforeMethod() throws Exception {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> LOG.info(name.getMethodName());<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> tableName = TableName.valueOf(TABLE_PREFIX + "_" + name.getMethodName().split("\\[")[0]);<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> if (!INIT) {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> INIT = true;<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> tearDownAfterMethod();<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> }<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> OBSERVER.resetFlags();<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> }<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> public void tearDownAfterMethod() throws Exception {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> deleteTableIfNecessary();<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> deleteNamespaceIfNecessary();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> deleteGroups();<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> for (ServerName sn : ADMIN.listDecommissionedRegionServers()) {<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> ADMIN.recommissionRegionServer(sn, null);<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> }<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> assertTrue(ADMIN.listDecommissionedRegionServers().isEmpty());<a name="line.159"></a> |
| <span class="sourceLineNo">160</span><a name="line.160"></a> |
| <span class="sourceLineNo">161</span> int missing = NUM_SLAVES_BASE - getNumServers();<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> LOG.info("Restoring servers: " + missing);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> for (int i = 0; i < missing; i++) {<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> ((SingleProcessHBaseCluster) CLUSTER).startRegionServer();<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> }<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> ADMIN.addRSGroup("master");<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> ServerName masterServerName = ((SingleProcessHBaseCluster) CLUSTER).getMaster().getServerName();<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> try {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> ADMIN.moveServersToRSGroup(Sets.newHashSet(masterServerName.getAddress()), "master");<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> } catch (Exception ex) {<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> LOG.warn("Got this on setup, FYI", ex);<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> assertTrue(OBSERVER.preMoveServersCalled);<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> TEST_UTIL.waitFor(WAIT_TIMEOUT, new Waiter.Predicate<Exception>() {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> @Override<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> public boolean evaluate() throws Exception {<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> LOG.info("Waiting for cleanup to finish " + ADMIN.listRSGroups());<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> // Might be greater since moving servers back to default<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> // is after starting a server<a name="line.179"></a> |
| <span class="sourceLineNo">180</span><a name="line.180"></a> |
| <span class="sourceLineNo">181</span> return ADMIN.getRSGroup(RSGroupInfo.DEFAULT_GROUP).getServers().size() == NUM_SLAVES_BASE;<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> }<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> });<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> }<a name="line.184"></a> |
| <span class="sourceLineNo">185</span><a name="line.185"></a> |
| <span class="sourceLineNo">186</span> protected final RSGroupInfo addGroup(String groupName, int serverCount)<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> throws IOException, InterruptedException {<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> RSGroupInfo defaultInfo = ADMIN.getRSGroup(RSGroupInfo.DEFAULT_GROUP);<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> ADMIN.addRSGroup(groupName);<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> Set<Address> set = new HashSet<>();<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> for (Address server : defaultInfo.getServers()) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> if (set.size() == serverCount) {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> break;<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> }<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> set.add(server);<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> }<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> ADMIN.moveServersToRSGroup(set, groupName);<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> RSGroupInfo result = ADMIN.getRSGroup(groupName);<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> return result;<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> }<a name="line.200"></a> |
| <span class="sourceLineNo">201</span><a name="line.201"></a> |
| <span class="sourceLineNo">202</span> protected final void removeGroup(String groupName) throws IOException {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> Set<TableName> tables = new HashSet<>();<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> for (TableDescriptor td : ADMIN.listTableDescriptors(true)) {<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> RSGroupInfo groupInfo = ADMIN.getRSGroup(td.getTableName());<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> if (groupInfo != null && groupInfo.getName().equals(groupName)) {<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> tables.add(td.getTableName());<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> }<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> }<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> ADMIN.setRSGroup(tables, RSGroupInfo.DEFAULT_GROUP);<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> for (NamespaceDescriptor nd : ADMIN.listNamespaceDescriptors()) {<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> if (groupName.equals(nd.getConfigurationValue(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP))) {<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> nd.removeConfiguration(RSGroupInfo.NAMESPACE_DESC_PROP_GROUP);<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> ADMIN.modifyNamespace(nd);<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> }<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> }<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> RSGroupInfo groupInfo = ADMIN.getRSGroup(groupName);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> ADMIN.moveServersToRSGroup(groupInfo.getServers(), RSGroupInfo.DEFAULT_GROUP);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> ADMIN.removeRSGroup(groupName);<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span><a name="line.221"></a> |
| <span class="sourceLineNo">222</span> protected final void deleteTableIfNecessary() throws IOException {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> for (TableDescriptor desc : TEST_UTIL.getAdmin()<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> .listTableDescriptors(Pattern.compile(TABLE_PREFIX + ".*"))) {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> TEST_UTIL.deleteTable(desc.getTableName());<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> }<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> }<a name="line.227"></a> |
| <span class="sourceLineNo">228</span><a name="line.228"></a> |
| <span class="sourceLineNo">229</span> protected final void deleteNamespaceIfNecessary() throws IOException {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> for (NamespaceDescriptor desc : TEST_UTIL.getAdmin().listNamespaceDescriptors()) {<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> if (desc.getName().startsWith(TABLE_PREFIX)) {<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> ADMIN.deleteNamespace(desc.getName());<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> }<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> }<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> protected final void deleteGroups() throws IOException {<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> for (RSGroupInfo groupInfo : ADMIN.listRSGroups()) {<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> if (!groupInfo.getName().equals(RSGroupInfo.DEFAULT_GROUP)) {<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> removeGroup(groupInfo.getName());<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> }<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> }<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> }<a name="line.243"></a> |
| <span class="sourceLineNo">244</span><a name="line.244"></a> |
| <span class="sourceLineNo">245</span> protected Map<TableName, List<String>> getTableRegionMap() throws IOException {<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> Map<TableName, List<String>> map = Maps.newTreeMap();<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> Map<TableName, Map<ServerName, List<String>>> tableServerRegionMap = getTableServerRegionMap();<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> for (TableName tableName : tableServerRegionMap.keySet()) {<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> if (!map.containsKey(tableName)) {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> map.put(tableName, new LinkedList<>());<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> }<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> for (List<String> subset : tableServerRegionMap.get(tableName).values()) {<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> map.get(tableName).addAll(subset);<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> }<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> return map;<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> }<a name="line.257"></a> |
| <span class="sourceLineNo">258</span><a name="line.258"></a> |
| <span class="sourceLineNo">259</span> protected Map<TableName, Map<ServerName, List<String>>> getTableServerRegionMap()<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> throws IOException {<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> Map<TableName, Map<ServerName, List<String>>> map = Maps.newTreeMap();<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> Admin admin = TEST_UTIL.getAdmin();<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> ClusterMetrics metrics =<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> admin.getClusterMetrics(EnumSet.of(ClusterMetrics.Option.SERVERS_NAME));<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> for (ServerName serverName : metrics.getServersName()) {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> for (RegionInfo region : admin.getRegions(serverName)) {<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> TableName tableName = region.getTable();<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> map.computeIfAbsent(tableName, k -> new TreeMap<>())<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> .computeIfAbsent(serverName, k -> new ArrayList<>()).add(region.getRegionNameAsString());<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> }<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> return map;<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span><a name="line.274"></a> |
| <span class="sourceLineNo">275</span> // return the real number of region servers, excluding the master embedded region server in 2.0+<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> protected int getNumServers() throws IOException {<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> ClusterMetrics status = ADMIN.getClusterMetrics(EnumSet.of(Option.MASTER, Option.LIVE_SERVERS));<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> ServerName masterName = status.getMasterName();<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> int count = 0;<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> for (ServerName sn : status.getLiveServerMetrics().keySet()) {<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> if (!sn.equals(masterName)) {<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> count++;<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> }<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> }<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> return count;<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> }<a name="line.286"></a> |
| <span class="sourceLineNo">287</span><a name="line.287"></a> |
| <span class="sourceLineNo">288</span> protected final String getGroupName(String baseName) {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> return GROUP_PREFIX + "_" + getNameWithoutIndex(baseName) + "_"<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> + ThreadLocalRandom.current().nextInt(Integer.MAX_VALUE);<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> }<a name="line.291"></a> |
| <span class="sourceLineNo">292</span><a name="line.292"></a> |
| <span class="sourceLineNo">293</span> /**<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> * The server name in group does not contain the start code, this method will find out the start<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> * code and construct the ServerName object.<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> */<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> protected final ServerName getServerName(Address addr) {<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> return TEST_UTIL.getMiniHBaseCluster().getRegionServerThreads().stream()<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> .map(t -> t.getRegionServer().getServerName()).filter(sn -> sn.getAddress().equals(addr))<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> .findFirst().get();<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span><a name="line.302"></a> |
| <span class="sourceLineNo">303</span> protected final void toggleQuotaCheckAndRestartMiniCluster(boolean enable) throws Exception {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> TEST_UTIL.shutdownMiniCluster();<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> TEST_UTIL.getConfiguration().setBoolean(QuotaUtil.QUOTA_CONF_KEY, enable);<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> TEST_UTIL.startMiniCluster(NUM_SLAVES_BASE);<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> TEST_UTIL.getConfiguration().setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART,<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> NUM_SLAVES_BASE);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> TEST_UTIL.getConfiguration().setBoolean(SnapshotManager.HBASE_SNAPSHOT_ENABLED, true);<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> initialize();<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> }<a name="line.311"></a> |
| <span class="sourceLineNo">312</span><a name="line.312"></a> |
| <span class="sourceLineNo">313</span> public static class CPMasterObserver implements MasterCoprocessor, MasterObserver {<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> boolean preBalanceRSGroupCalled = false;<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> boolean postBalanceRSGroupCalled = false;<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> boolean preMoveServersCalled = false;<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> boolean postMoveServersCalled = false;<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> boolean preMoveTablesCalled = false;<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> boolean postMoveTablesCalled = false;<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> boolean preAddRSGroupCalled = false;<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> boolean postAddRSGroupCalled = false;<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> boolean preRemoveRSGroupCalled = false;<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> boolean postRemoveRSGroupCalled = false;<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> boolean preRemoveServersCalled = false;<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> boolean postRemoveServersCalled = false;<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> boolean preMoveServersAndTables = false;<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> boolean postMoveServersAndTables = false;<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> boolean preGetRSGroupInfoCalled = false;<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> boolean postGetRSGroupInfoCalled = false;<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> boolean preGetRSGroupInfoOfTableCalled = false;<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> boolean postGetRSGroupInfoOfTableCalled = false;<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> boolean preListRSGroupsCalled = false;<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> boolean postListRSGroupsCalled = false;<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> boolean preGetRSGroupInfoOfServerCalled = false;<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> boolean postGetRSGroupInfoOfServerCalled = false;<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> boolean preSetRSGroupForTablesCalled = false;<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> boolean postSetRSGroupForTablesCalled = false;<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> boolean preListTablesInRSGroupCalled = false;<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> boolean postListTablesInRSGroupCalled = false;<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> boolean preGetConfiguredNamespacesAndTablesInRSGroupCalled = false;<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> boolean postGetConfiguredNamespacesAndTablesInRSGroupCalled = false;<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> boolean preRenameRSGroup = false;<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> boolean postRenameRSGroup = false;<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> boolean preUpdateRSGroupConfig = false;<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> boolean postUpdateRSGroupConfig = false;<a name="line.345"></a> |
| <span class="sourceLineNo">346</span><a name="line.346"></a> |
| <span class="sourceLineNo">347</span> public void resetFlags() {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> preBalanceRSGroupCalled = false;<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> postBalanceRSGroupCalled = false;<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> preMoveServersCalled = false;<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> postMoveServersCalled = false;<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> preMoveTablesCalled = false;<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> postMoveTablesCalled = false;<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> preAddRSGroupCalled = false;<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> postAddRSGroupCalled = false;<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> preRemoveRSGroupCalled = false;<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> postRemoveRSGroupCalled = false;<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> preRemoveServersCalled = false;<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> postRemoveServersCalled = false;<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> preMoveServersAndTables = false;<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> postMoveServersAndTables = false;<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> preGetRSGroupInfoCalled = false;<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> postGetRSGroupInfoCalled = false;<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> preGetRSGroupInfoOfTableCalled = false;<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> postGetRSGroupInfoOfTableCalled = false;<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> preListRSGroupsCalled = false;<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> postListRSGroupsCalled = false;<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> preGetRSGroupInfoOfServerCalled = false;<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> postGetRSGroupInfoOfServerCalled = false;<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> preSetRSGroupForTablesCalled = false;<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> postSetRSGroupForTablesCalled = false;<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> preListTablesInRSGroupCalled = false;<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> postListTablesInRSGroupCalled = false;<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> preGetConfiguredNamespacesAndTablesInRSGroupCalled = false;<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> postGetConfiguredNamespacesAndTablesInRSGroupCalled = false;<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> preRenameRSGroup = false;<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> postRenameRSGroup = false;<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> preUpdateRSGroupConfig = false;<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> postUpdateRSGroupConfig = false;<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> }<a name="line.380"></a> |
| <span class="sourceLineNo">381</span><a name="line.381"></a> |
| <span class="sourceLineNo">382</span> @Override<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> public Optional<MasterObserver> getMasterObserver() {<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> return Optional.of(this);<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> }<a name="line.385"></a> |
| <span class="sourceLineNo">386</span><a name="line.386"></a> |
| <span class="sourceLineNo">387</span> @Override<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> public void preMoveServersAndTables(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> Set<Address> servers, Set<TableName> tables, String targetGroup) throws IOException {<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> preMoveServersAndTables = true;<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> }<a name="line.391"></a> |
| <span class="sourceLineNo">392</span><a name="line.392"></a> |
| <span class="sourceLineNo">393</span> @Override<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> public void postMoveServersAndTables(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> Set<Address> servers, Set<TableName> tables, String targetGroup) throws IOException {<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> postMoveServersAndTables = true;<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> }<a name="line.397"></a> |
| <span class="sourceLineNo">398</span><a name="line.398"></a> |
| <span class="sourceLineNo">399</span> @Override<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> public void preRemoveServers(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> Set<Address> servers) throws IOException {<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> preRemoveServersCalled = true;<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> @Override<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> public void postRemoveServers(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> Set<Address> servers) throws IOException {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> postRemoveServersCalled = true;<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> }<a name="line.409"></a> |
| <span class="sourceLineNo">410</span><a name="line.410"></a> |
| <span class="sourceLineNo">411</span> @Override<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> public void preRemoveRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> String name) throws IOException {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> preRemoveRSGroupCalled = true;<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> }<a name="line.415"></a> |
| <span class="sourceLineNo">416</span><a name="line.416"></a> |
| <span class="sourceLineNo">417</span> @Override<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> public void postRemoveRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> String name) throws IOException {<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> postRemoveRSGroupCalled = true;<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span><a name="line.422"></a> |
| <span class="sourceLineNo">423</span> @Override<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> public void preAddRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx, String name)<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> throws IOException {<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> preAddRSGroupCalled = true;<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> }<a name="line.427"></a> |
| <span class="sourceLineNo">428</span><a name="line.428"></a> |
| <span class="sourceLineNo">429</span> @Override<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> public void postAddRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx, String name)<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> throws IOException {<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> postAddRSGroupCalled = true;<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> }<a name="line.433"></a> |
| <span class="sourceLineNo">434</span><a name="line.434"></a> |
| <span class="sourceLineNo">435</span> @Override<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> public void preMoveTables(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> Set<TableName> tables, String targetGroup) throws IOException {<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> preMoveTablesCalled = true;<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> }<a name="line.439"></a> |
| <span class="sourceLineNo">440</span><a name="line.440"></a> |
| <span class="sourceLineNo">441</span> @Override<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> public void postMoveTables(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> Set<TableName> tables, String targetGroup) throws IOException {<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> postMoveTablesCalled = true;<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> }<a name="line.445"></a> |
| <span class="sourceLineNo">446</span><a name="line.446"></a> |
| <span class="sourceLineNo">447</span> @Override<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> public void preMoveServers(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> Set<Address> servers, String targetGroup) throws IOException {<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> preMoveServersCalled = true;<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> }<a name="line.451"></a> |
| <span class="sourceLineNo">452</span><a name="line.452"></a> |
| <span class="sourceLineNo">453</span> @Override<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> public void postMoveServers(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> Set<Address> servers, String targetGroup) throws IOException {<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> postMoveServersCalled = true;<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> }<a name="line.457"></a> |
| <span class="sourceLineNo">458</span><a name="line.458"></a> |
| <span class="sourceLineNo">459</span> @Override<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> public void preBalanceRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> String groupName, BalanceRequest request) throws IOException {<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> preBalanceRSGroupCalled = true;<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> }<a name="line.463"></a> |
| <span class="sourceLineNo">464</span><a name="line.464"></a> |
| <span class="sourceLineNo">465</span> @Override<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> public void postBalanceRSGroup(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> String groupName, BalanceRequest request, BalanceResponse response) throws IOException {<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> postBalanceRSGroupCalled = true;<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> }<a name="line.469"></a> |
| <span class="sourceLineNo">470</span><a name="line.470"></a> |
| <span class="sourceLineNo">471</span> @Override<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> public void preGetRSGroupInfo(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> final String groupName) throws IOException {<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> preGetRSGroupInfoCalled = true;<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> }<a name="line.475"></a> |
| <span class="sourceLineNo">476</span><a name="line.476"></a> |
| <span class="sourceLineNo">477</span> @Override<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> public void postGetRSGroupInfo(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> final String groupName) throws IOException {<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> postGetRSGroupInfoCalled = true;<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> }<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> @Override<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> public void preGetRSGroupInfoOfTable(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> final TableName tableName) throws IOException {<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> preGetRSGroupInfoOfTableCalled = true;<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> }<a name="line.487"></a> |
| <span class="sourceLineNo">488</span><a name="line.488"></a> |
| <span class="sourceLineNo">489</span> @Override<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> public void postGetRSGroupInfoOfTable(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> final TableName tableName) throws IOException {<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> postGetRSGroupInfoOfTableCalled = true;<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> }<a name="line.493"></a> |
| <span class="sourceLineNo">494</span><a name="line.494"></a> |
| <span class="sourceLineNo">495</span> @Override<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> public void preListRSGroups(final ObserverContext<MasterCoprocessorEnvironment> ctx)<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> throws IOException {<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> preListRSGroupsCalled = true;<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> }<a name="line.499"></a> |
| <span class="sourceLineNo">500</span><a name="line.500"></a> |
| <span class="sourceLineNo">501</span> @Override<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> public void postListRSGroups(final ObserverContext<MasterCoprocessorEnvironment> ctx)<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> throws IOException {<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> postListRSGroupsCalled = true;<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> }<a name="line.505"></a> |
| <span class="sourceLineNo">506</span><a name="line.506"></a> |
| <span class="sourceLineNo">507</span> @Override<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> public void preGetRSGroupInfoOfServer(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> final Address server) throws IOException {<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> preGetRSGroupInfoOfServerCalled = true;<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> }<a name="line.511"></a> |
| <span class="sourceLineNo">512</span><a name="line.512"></a> |
| <span class="sourceLineNo">513</span> @Override<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> public void postGetRSGroupInfoOfServer(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> final Address server) throws IOException {<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> postGetRSGroupInfoOfServerCalled = true;<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> }<a name="line.517"></a> |
| <span class="sourceLineNo">518</span><a name="line.518"></a> |
| <span class="sourceLineNo">519</span> @Override<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> public void preListTablesInRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> String groupName) throws IOException {<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> preListTablesInRSGroupCalled = true;<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> }<a name="line.523"></a> |
| <span class="sourceLineNo">524</span><a name="line.524"></a> |
| <span class="sourceLineNo">525</span> @Override<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> public void postListTablesInRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> String groupName) throws IOException {<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> postListTablesInRSGroupCalled = true;<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> }<a name="line.529"></a> |
| <span class="sourceLineNo">530</span><a name="line.530"></a> |
| <span class="sourceLineNo">531</span> @Override<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> public void preGetConfiguredNamespacesAndTablesInRSGroup(<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> ObserverContext<MasterCoprocessorEnvironment> ctx, String groupName) throws IOException {<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> preGetConfiguredNamespacesAndTablesInRSGroupCalled = true;<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> }<a name="line.535"></a> |
| <span class="sourceLineNo">536</span><a name="line.536"></a> |
| <span class="sourceLineNo">537</span> @Override<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> public void postGetConfiguredNamespacesAndTablesInRSGroup(<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> ObserverContext<MasterCoprocessorEnvironment> ctx, String groupName) throws IOException {<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> postGetConfiguredNamespacesAndTablesInRSGroupCalled = true;<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> }<a name="line.541"></a> |
| <span class="sourceLineNo">542</span><a name="line.542"></a> |
| <span class="sourceLineNo">543</span> @Override<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> public void preRenameRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String oldName,<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> String newName) throws IOException {<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> preRenameRSGroup = true;<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> }<a name="line.547"></a> |
| <span class="sourceLineNo">548</span><a name="line.548"></a> |
| <span class="sourceLineNo">549</span> @Override<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> public void postRenameRSGroup(ObserverContext<MasterCoprocessorEnvironment> ctx, String oldName,<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> String newName) throws IOException {<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> postRenameRSGroup = true;<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> }<a name="line.553"></a> |
| <span class="sourceLineNo">554</span><a name="line.554"></a> |
| <span class="sourceLineNo">555</span> @Override<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> public void preUpdateRSGroupConfig(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> final String groupName, final Map<String, String> configuration) throws IOException {<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> preUpdateRSGroupConfig = true;<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> }<a name="line.559"></a> |
| <span class="sourceLineNo">560</span><a name="line.560"></a> |
| <span class="sourceLineNo">561</span> @Override<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> public void postUpdateRSGroupConfig(final ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> final String groupName, final Map<String, String> configuration) throws IOException {<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> postUpdateRSGroupConfig = true;<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> }<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> }<a name="line.566"></a> |
| <span class="sourceLineNo">567</span>}<a name="line.567"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
