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| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.backup;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertNotNull;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.assertNull;</span> |
| <span class="source-line-no">023</span><span id="line-23">import static org.junit.Assert.assertTrue;</span> |
| <span class="source-line-no">024</span><span id="line-24"></span> |
| <span class="source-line-no">025</span><span id="line-25">import java.io.IOException;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.ArrayList;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.Arrays;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.Collections;</span> |
| <span class="source-line-no">029</span><span id="line-29">import java.util.HashMap;</span> |
| <span class="source-line-no">030</span><span id="line-30">import java.util.HashSet;</span> |
| <span class="source-line-no">031</span><span id="line-31">import java.util.Iterator;</span> |
| <span class="source-line-no">032</span><span id="line-32">import java.util.List;</span> |
| <span class="source-line-no">033</span><span id="line-33">import java.util.Map;</span> |
| <span class="source-line-no">034</span><span id="line-34">import java.util.Set;</span> |
| <span class="source-line-no">035</span><span id="line-35">import java.util.TreeSet;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.HBaseClassTestRule;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.SingleProcessHBaseCluster;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.backup.BackupInfo.BackupState;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.backup.impl.BackupManager;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.backup.impl.BackupSystemTable;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.client.Admin;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.client.Connection;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.testclassification.MediumTests;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.junit.After;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.junit.AfterClass;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.junit.Before;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.junit.ClassRule;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.junit.Test;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.junit.experimental.categories.Category;</span> |
| <span class="source-line-no">055</span><span id="line-55"></span> |
| <span class="source-line-no">056</span><span id="line-56">/**</span> |
| <span class="source-line-no">057</span><span id="line-57"> * Test cases for backup system table API</span> |
| <span class="source-line-no">058</span><span id="line-58"> */</span> |
| <span class="source-line-no">059</span><span id="line-59">@Category(MediumTests.class)</span> |
| <span class="source-line-no">060</span><span id="line-60">public class TestBackupSystemTable {</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62"> @ClassRule</span> |
| <span class="source-line-no">063</span><span id="line-63"> public static final HBaseClassTestRule CLASS_RULE =</span> |
| <span class="source-line-no">064</span><span id="line-64"> HBaseClassTestRule.forClass(TestBackupSystemTable.class);</span> |
| <span class="source-line-no">065</span><span id="line-65"></span> |
| <span class="source-line-no">066</span><span id="line-66"> private static final HBaseTestingUtil UTIL = new HBaseTestingUtil();</span> |
| <span class="source-line-no">067</span><span id="line-67"> protected static Configuration conf = UTIL.getConfiguration();</span> |
| <span class="source-line-no">068</span><span id="line-68"> protected static SingleProcessHBaseCluster cluster;</span> |
| <span class="source-line-no">069</span><span id="line-69"> protected static Connection conn;</span> |
| <span class="source-line-no">070</span><span id="line-70"> protected BackupSystemTable table;</span> |
| <span class="source-line-no">071</span><span id="line-71"></span> |
| <span class="source-line-no">072</span><span id="line-72"> @BeforeClass</span> |
| <span class="source-line-no">073</span><span id="line-73"> public static void setUp() throws Exception {</span> |
| <span class="source-line-no">074</span><span id="line-74"> conf.setBoolean(BackupRestoreConstants.BACKUP_ENABLE_KEY, true);</span> |
| <span class="source-line-no">075</span><span id="line-75"> BackupManager.decorateMasterConfiguration(conf);</span> |
| <span class="source-line-no">076</span><span id="line-76"> BackupManager.decorateRegionServerConfiguration(conf);</span> |
| <span class="source-line-no">077</span><span id="line-77"> cluster = UTIL.startMiniCluster();</span> |
| <span class="source-line-no">078</span><span id="line-78"> conn = UTIL.getConnection();</span> |
| <span class="source-line-no">079</span><span id="line-79"> }</span> |
| <span class="source-line-no">080</span><span id="line-80"></span> |
| <span class="source-line-no">081</span><span id="line-81"> @Before</span> |
| <span class="source-line-no">082</span><span id="line-82"> public void before() throws IOException {</span> |
| <span class="source-line-no">083</span><span id="line-83"> table = new BackupSystemTable(conn);</span> |
| <span class="source-line-no">084</span><span id="line-84"> }</span> |
| <span class="source-line-no">085</span><span id="line-85"></span> |
| <span class="source-line-no">086</span><span id="line-86"> @After</span> |
| <span class="source-line-no">087</span><span id="line-87"> public void after() {</span> |
| <span class="source-line-no">088</span><span id="line-88"> if (table != null) {</span> |
| <span class="source-line-no">089</span><span id="line-89"> table.close();</span> |
| <span class="source-line-no">090</span><span id="line-90"> }</span> |
| <span class="source-line-no">091</span><span id="line-91"></span> |
| <span class="source-line-no">092</span><span id="line-92"> }</span> |
| <span class="source-line-no">093</span><span id="line-93"></span> |
| <span class="source-line-no">094</span><span id="line-94"> @Test</span> |
| <span class="source-line-no">095</span><span id="line-95"> public void testUpdateReadDeleteBackupStatus() throws IOException {</span> |
| <span class="source-line-no">096</span><span id="line-96"> BackupInfo ctx = createBackupInfo();</span> |
| <span class="source-line-no">097</span><span id="line-97"> table.updateBackupInfo(ctx);</span> |
| <span class="source-line-no">098</span><span id="line-98"> BackupInfo readCtx = table.readBackupInfo(ctx.getBackupId());</span> |
| <span class="source-line-no">099</span><span id="line-99"> assertTrue(compare(ctx, readCtx));</span> |
| <span class="source-line-no">100</span><span id="line-100"> // try fake backup id</span> |
| <span class="source-line-no">101</span><span id="line-101"> readCtx = table.readBackupInfo("fake");</span> |
| <span class="source-line-no">102</span><span id="line-102"> assertNull(readCtx);</span> |
| <span class="source-line-no">103</span><span id="line-103"> // delete backup info</span> |
| <span class="source-line-no">104</span><span id="line-104"> table.deleteBackupInfo(ctx.getBackupId());</span> |
| <span class="source-line-no">105</span><span id="line-105"> readCtx = table.readBackupInfo(ctx.getBackupId());</span> |
| <span class="source-line-no">106</span><span id="line-106"> assertNull(readCtx);</span> |
| <span class="source-line-no">107</span><span id="line-107"> cleanBackupTable();</span> |
| <span class="source-line-no">108</span><span id="line-108"> }</span> |
| <span class="source-line-no">109</span><span id="line-109"></span> |
| <span class="source-line-no">110</span><span id="line-110"> @Test</span> |
| <span class="source-line-no">111</span><span id="line-111"> public void testWriteReadBackupStartCode() throws IOException {</span> |
| <span class="source-line-no">112</span><span id="line-112"> long code = 100L;</span> |
| <span class="source-line-no">113</span><span id="line-113"> table.writeBackupStartCode(code, "root");</span> |
| <span class="source-line-no">114</span><span id="line-114"> String readCode = table.readBackupStartCode("root");</span> |
| <span class="source-line-no">115</span><span id="line-115"> assertEquals(code, Long.parseLong(readCode));</span> |
| <span class="source-line-no">116</span><span id="line-116"> cleanBackupTable();</span> |
| <span class="source-line-no">117</span><span id="line-117"> }</span> |
| <span class="source-line-no">118</span><span id="line-118"></span> |
| <span class="source-line-no">119</span><span id="line-119"> private void cleanBackupTable() throws IOException {</span> |
| <span class="source-line-no">120</span><span id="line-120"> Admin admin = UTIL.getAdmin();</span> |
| <span class="source-line-no">121</span><span id="line-121"> admin.disableTable(BackupSystemTable.getTableName(conf));</span> |
| <span class="source-line-no">122</span><span id="line-122"> admin.truncateTable(BackupSystemTable.getTableName(conf), true);</span> |
| <span class="source-line-no">123</span><span id="line-123"> if (admin.isTableDisabled(BackupSystemTable.getTableName(conf))) {</span> |
| <span class="source-line-no">124</span><span id="line-124"> admin.enableTable(BackupSystemTable.getTableName(conf));</span> |
| <span class="source-line-no">125</span><span id="line-125"> }</span> |
| <span class="source-line-no">126</span><span id="line-126"> }</span> |
| <span class="source-line-no">127</span><span id="line-127"></span> |
| <span class="source-line-no">128</span><span id="line-128"> @Test</span> |
| <span class="source-line-no">129</span><span id="line-129"> public void testBackupHistory() throws Exception {</span> |
| <span class="source-line-no">130</span><span id="line-130"> int n = 10;</span> |
| <span class="source-line-no">131</span><span id="line-131"> List<BackupInfo> list = createBackupInfoList(n);</span> |
| <span class="source-line-no">132</span><span id="line-132"></span> |
| <span class="source-line-no">133</span><span id="line-133"> // Load data</span> |
| <span class="source-line-no">134</span><span id="line-134"> for (BackupInfo bc : list) {</span> |
| <span class="source-line-no">135</span><span id="line-135"> // Make sure we set right status</span> |
| <span class="source-line-no">136</span><span id="line-136"> bc.setState(BackupState.COMPLETE);</span> |
| <span class="source-line-no">137</span><span id="line-137"> table.updateBackupInfo(bc);</span> |
| <span class="source-line-no">138</span><span id="line-138"> }</span> |
| <span class="source-line-no">139</span><span id="line-139"></span> |
| <span class="source-line-no">140</span><span id="line-140"> // Reverse list for comparison</span> |
| <span class="source-line-no">141</span><span id="line-141"> Collections.reverse(list);</span> |
| <span class="source-line-no">142</span><span id="line-142"> List<BackupInfo> history = table.getBackupHistory();</span> |
| <span class="source-line-no">143</span><span id="line-143"> assertTrue(history.size() == n);</span> |
| <span class="source-line-no">144</span><span id="line-144"></span> |
| <span class="source-line-no">145</span><span id="line-145"> for (int i = 0; i < n; i++) {</span> |
| <span class="source-line-no">146</span><span id="line-146"> BackupInfo ctx = list.get(i);</span> |
| <span class="source-line-no">147</span><span id="line-147"> BackupInfo data = history.get(i);</span> |
| <span class="source-line-no">148</span><span id="line-148"> assertTrue(compare(ctx, data));</span> |
| <span class="source-line-no">149</span><span id="line-149"> }</span> |
| <span class="source-line-no">150</span><span id="line-150"></span> |
| <span class="source-line-no">151</span><span id="line-151"> cleanBackupTable();</span> |
| <span class="source-line-no">152</span><span id="line-152"></span> |
| <span class="source-line-no">153</span><span id="line-153"> }</span> |
| <span class="source-line-no">154</span><span id="line-154"></span> |
| <span class="source-line-no">155</span><span id="line-155"> @Test</span> |
| <span class="source-line-no">156</span><span id="line-156"> public void testBackupDelete() throws Exception {</span> |
| <span class="source-line-no">157</span><span id="line-157"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">158</span><span id="line-158"> int n = 10;</span> |
| <span class="source-line-no">159</span><span id="line-159"> List<BackupInfo> list = createBackupInfoList(n);</span> |
| <span class="source-line-no">160</span><span id="line-160"></span> |
| <span class="source-line-no">161</span><span id="line-161"> // Load data</span> |
| <span class="source-line-no">162</span><span id="line-162"> for (BackupInfo bc : list) {</span> |
| <span class="source-line-no">163</span><span id="line-163"> // Make sure we set right status</span> |
| <span class="source-line-no">164</span><span id="line-164"> bc.setState(BackupState.COMPLETE);</span> |
| <span class="source-line-no">165</span><span id="line-165"> table.updateBackupInfo(bc);</span> |
| <span class="source-line-no">166</span><span id="line-166"> }</span> |
| <span class="source-line-no">167</span><span id="line-167"></span> |
| <span class="source-line-no">168</span><span id="line-168"> // Verify exists</span> |
| <span class="source-line-no">169</span><span id="line-169"> for (BackupInfo bc : list) {</span> |
| <span class="source-line-no">170</span><span id="line-170"> assertNotNull(table.readBackupInfo(bc.getBackupId()));</span> |
| <span class="source-line-no">171</span><span id="line-171"> }</span> |
| <span class="source-line-no">172</span><span id="line-172"></span> |
| <span class="source-line-no">173</span><span id="line-173"> // Delete all</span> |
| <span class="source-line-no">174</span><span id="line-174"> for (BackupInfo bc : list) {</span> |
| <span class="source-line-no">175</span><span id="line-175"> table.deleteBackupInfo(bc.getBackupId());</span> |
| <span class="source-line-no">176</span><span id="line-176"> }</span> |
| <span class="source-line-no">177</span><span id="line-177"></span> |
| <span class="source-line-no">178</span><span id="line-178"> // Verify do not exists</span> |
| <span class="source-line-no">179</span><span id="line-179"> for (BackupInfo bc : list) {</span> |
| <span class="source-line-no">180</span><span id="line-180"> assertNull(table.readBackupInfo(bc.getBackupId()));</span> |
| <span class="source-line-no">181</span><span id="line-181"> }</span> |
| <span class="source-line-no">182</span><span id="line-182"></span> |
| <span class="source-line-no">183</span><span id="line-183"> cleanBackupTable();</span> |
| <span class="source-line-no">184</span><span id="line-184"> }</span> |
| <span class="source-line-no">185</span><span id="line-185"></span> |
| <span class="source-line-no">186</span><span id="line-186"> }</span> |
| <span class="source-line-no">187</span><span id="line-187"></span> |
| <span class="source-line-no">188</span><span id="line-188"> @Test</span> |
| <span class="source-line-no">189</span><span id="line-189"> public void testRegionServerLastLogRollResults() throws IOException {</span> |
| <span class="source-line-no">190</span><span id="line-190"> String[] servers = new String[] { "server1", "server2", "server3" };</span> |
| <span class="source-line-no">191</span><span id="line-191"> Long[] timestamps = new Long[] { 100L, 102L, 107L };</span> |
| <span class="source-line-no">192</span><span id="line-192"></span> |
| <span class="source-line-no">193</span><span id="line-193"> // validate the prefix scan in readRegionServerlastLogRollResult will get the right timestamps</span> |
| <span class="source-line-no">194</span><span id="line-194"> // when a backup root with the same prefix is present</span> |
| <span class="source-line-no">195</span><span id="line-195"> for (int i = 0; i < servers.length; i++) {</span> |
| <span class="source-line-no">196</span><span id="line-196"> table.writeRegionServerLastLogRollResult(servers[i], timestamps[i], "root");</span> |
| <span class="source-line-no">197</span><span id="line-197"> table.writeRegionServerLastLogRollResult(servers[i], timestamps[i], "root/backup");</span> |
| <span class="source-line-no">198</span><span id="line-198"> }</span> |
| <span class="source-line-no">199</span><span id="line-199"></span> |
| <span class="source-line-no">200</span><span id="line-200"> HashMap<String, Long> result = table.readRegionServerLastLogRollResult("root");</span> |
| <span class="source-line-no">201</span><span id="line-201"> assertTrue(servers.length == result.size());</span> |
| <span class="source-line-no">202</span><span id="line-202"> Set<String> keys = result.keySet();</span> |
| <span class="source-line-no">203</span><span id="line-203"> String[] keysAsArray = new String[keys.size()];</span> |
| <span class="source-line-no">204</span><span id="line-204"> keys.toArray(keysAsArray);</span> |
| <span class="source-line-no">205</span><span id="line-205"> Arrays.sort(keysAsArray);</span> |
| <span class="source-line-no">206</span><span id="line-206"></span> |
| <span class="source-line-no">207</span><span id="line-207"> for (int i = 0; i < keysAsArray.length; i++) {</span> |
| <span class="source-line-no">208</span><span id="line-208"> assertEquals(keysAsArray[i], servers[i]);</span> |
| <span class="source-line-no">209</span><span id="line-209"> Long ts1 = timestamps[i];</span> |
| <span class="source-line-no">210</span><span id="line-210"> Long ts2 = result.get(keysAsArray[i]);</span> |
| <span class="source-line-no">211</span><span id="line-211"> assertEquals(ts1, ts2);</span> |
| <span class="source-line-no">212</span><span id="line-212"> }</span> |
| <span class="source-line-no">213</span><span id="line-213"></span> |
| <span class="source-line-no">214</span><span id="line-214"> cleanBackupTable();</span> |
| <span class="source-line-no">215</span><span id="line-215"> }</span> |
| <span class="source-line-no">216</span><span id="line-216"></span> |
| <span class="source-line-no">217</span><span id="line-217"> @Test</span> |
| <span class="source-line-no">218</span><span id="line-218"> public void testIncrementalBackupTableSet() throws IOException {</span> |
| <span class="source-line-no">219</span><span id="line-219"> TreeSet<TableName> tables1 = new TreeSet<>();</span> |
| <span class="source-line-no">220</span><span id="line-220"></span> |
| <span class="source-line-no">221</span><span id="line-221"> tables1.add(TableName.valueOf("t1"));</span> |
| <span class="source-line-no">222</span><span id="line-222"> tables1.add(TableName.valueOf("t2"));</span> |
| <span class="source-line-no">223</span><span id="line-223"> tables1.add(TableName.valueOf("t3"));</span> |
| <span class="source-line-no">224</span><span id="line-224"></span> |
| <span class="source-line-no">225</span><span id="line-225"> TreeSet<TableName> tables2 = new TreeSet<>();</span> |
| <span class="source-line-no">226</span><span id="line-226"></span> |
| <span class="source-line-no">227</span><span id="line-227"> tables2.add(TableName.valueOf("t3"));</span> |
| <span class="source-line-no">228</span><span id="line-228"> tables2.add(TableName.valueOf("t4"));</span> |
| <span class="source-line-no">229</span><span id="line-229"> tables2.add(TableName.valueOf("t5"));</span> |
| <span class="source-line-no">230</span><span id="line-230"></span> |
| <span class="source-line-no">231</span><span id="line-231"> table.addIncrementalBackupTableSet(tables1, "root");</span> |
| <span class="source-line-no">232</span><span id="line-232"></span> |
| <span class="source-line-no">233</span><span id="line-233"> try (BackupSystemTable systemTable = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">234</span><span id="line-234"> TreeSet<TableName> res1 =</span> |
| <span class="source-line-no">235</span><span id="line-235"> (TreeSet<TableName>) systemTable.getIncrementalBackupTableSet("root");</span> |
| <span class="source-line-no">236</span><span id="line-236"> assertTrue(tables1.size() == res1.size());</span> |
| <span class="source-line-no">237</span><span id="line-237"> Iterator<TableName> desc1 = tables1.descendingIterator();</span> |
| <span class="source-line-no">238</span><span id="line-238"> Iterator<TableName> desc2 = res1.descendingIterator();</span> |
| <span class="source-line-no">239</span><span id="line-239"> while (desc1.hasNext()) {</span> |
| <span class="source-line-no">240</span><span id="line-240"> assertEquals(desc1.next(), desc2.next());</span> |
| <span class="source-line-no">241</span><span id="line-241"> }</span> |
| <span class="source-line-no">242</span><span id="line-242"> systemTable.addIncrementalBackupTableSet(tables2, "root");</span> |
| <span class="source-line-no">243</span><span id="line-243"> TreeSet<TableName> res2 =</span> |
| <span class="source-line-no">244</span><span id="line-244"> (TreeSet<TableName>) systemTable.getIncrementalBackupTableSet("root");</span> |
| <span class="source-line-no">245</span><span id="line-245"> assertTrue((tables2.size() + tables1.size() - 1) == res2.size());</span> |
| <span class="source-line-no">246</span><span id="line-246"> tables1.addAll(tables2);</span> |
| <span class="source-line-no">247</span><span id="line-247"> desc1 = tables1.descendingIterator();</span> |
| <span class="source-line-no">248</span><span id="line-248"> desc2 = res2.descendingIterator();</span> |
| <span class="source-line-no">249</span><span id="line-249"> while (desc1.hasNext()) {</span> |
| <span class="source-line-no">250</span><span id="line-250"> assertEquals(desc1.next(), desc2.next());</span> |
| <span class="source-line-no">251</span><span id="line-251"> }</span> |
| <span class="source-line-no">252</span><span id="line-252"> }</span> |
| <span class="source-line-no">253</span><span id="line-253"></span> |
| <span class="source-line-no">254</span><span id="line-254"> cleanBackupTable();</span> |
| <span class="source-line-no">255</span><span id="line-255"> }</span> |
| <span class="source-line-no">256</span><span id="line-256"></span> |
| <span class="source-line-no">257</span><span id="line-257"> @Test</span> |
| <span class="source-line-no">258</span><span id="line-258"> public void testRegionServerLogTimestampMap() throws IOException {</span> |
| <span class="source-line-no">259</span><span id="line-259"> TreeSet<TableName> tables = new TreeSet<>();</span> |
| <span class="source-line-no">260</span><span id="line-260"></span> |
| <span class="source-line-no">261</span><span id="line-261"> tables.add(TableName.valueOf("t1"));</span> |
| <span class="source-line-no">262</span><span id="line-262"> tables.add(TableName.valueOf("t2"));</span> |
| <span class="source-line-no">263</span><span id="line-263"> tables.add(TableName.valueOf("t3"));</span> |
| <span class="source-line-no">264</span><span id="line-264"></span> |
| <span class="source-line-no">265</span><span id="line-265"> HashMap<String, Long> rsTimestampMap = new HashMap<>();</span> |
| <span class="source-line-no">266</span><span id="line-266"></span> |
| <span class="source-line-no">267</span><span id="line-267"> rsTimestampMap.put("rs1:100", 100L);</span> |
| <span class="source-line-no">268</span><span id="line-268"> rsTimestampMap.put("rs2:100", 101L);</span> |
| <span class="source-line-no">269</span><span id="line-269"> rsTimestampMap.put("rs3:100", 103L);</span> |
| <span class="source-line-no">270</span><span id="line-270"></span> |
| <span class="source-line-no">271</span><span id="line-271"> // validate the prefix scan in readLogTimestampMap will get the right timestamps</span> |
| <span class="source-line-no">272</span><span id="line-272"> // when a backup root with the same prefix is present</span> |
| <span class="source-line-no">273</span><span id="line-273"> table.writeRegionServerLogTimestamp(tables, rsTimestampMap, "root");</span> |
| <span class="source-line-no">274</span><span id="line-274"> table.writeRegionServerLogTimestamp(tables, rsTimestampMap, "root/backup");</span> |
| <span class="source-line-no">275</span><span id="line-275"></span> |
| <span class="source-line-no">276</span><span id="line-276"> Map<TableName, Map<String, Long>> result = table.readLogTimestampMap("root");</span> |
| <span class="source-line-no">277</span><span id="line-277"></span> |
| <span class="source-line-no">278</span><span id="line-278"> assertTrue(tables.size() == result.size());</span> |
| <span class="source-line-no">279</span><span id="line-279"></span> |
| <span class="source-line-no">280</span><span id="line-280"> for (TableName t : tables) {</span> |
| <span class="source-line-no">281</span><span id="line-281"> Map<String, Long> rstm = result.get(t);</span> |
| <span class="source-line-no">282</span><span id="line-282"> assertNotNull(rstm);</span> |
| <span class="source-line-no">283</span><span id="line-283"> assertEquals(rstm.get("rs1:100"), Long.valueOf(100L));</span> |
| <span class="source-line-no">284</span><span id="line-284"> assertEquals(rstm.get("rs2:100"), Long.valueOf(101L));</span> |
| <span class="source-line-no">285</span><span id="line-285"> assertEquals(rstm.get("rs3:100"), Long.valueOf(103L));</span> |
| <span class="source-line-no">286</span><span id="line-286"> }</span> |
| <span class="source-line-no">287</span><span id="line-287"></span> |
| <span class="source-line-no">288</span><span id="line-288"> Set<TableName> tables1 = new TreeSet<>();</span> |
| <span class="source-line-no">289</span><span id="line-289"></span> |
| <span class="source-line-no">290</span><span id="line-290"> tables1.add(TableName.valueOf("t3"));</span> |
| <span class="source-line-no">291</span><span id="line-291"> tables1.add(TableName.valueOf("t4"));</span> |
| <span class="source-line-no">292</span><span id="line-292"> tables1.add(TableName.valueOf("t5"));</span> |
| <span class="source-line-no">293</span><span id="line-293"></span> |
| <span class="source-line-no">294</span><span id="line-294"> HashMap<String, Long> rsTimestampMap1 = new HashMap<>();</span> |
| <span class="source-line-no">295</span><span id="line-295"></span> |
| <span class="source-line-no">296</span><span id="line-296"> rsTimestampMap1.put("rs1:100", 200L);</span> |
| <span class="source-line-no">297</span><span id="line-297"> rsTimestampMap1.put("rs2:100", 201L);</span> |
| <span class="source-line-no">298</span><span id="line-298"> rsTimestampMap1.put("rs3:100", 203L);</span> |
| <span class="source-line-no">299</span><span id="line-299"></span> |
| <span class="source-line-no">300</span><span id="line-300"> // validate the prefix scan in readLogTimestampMap will get the right timestamps</span> |
| <span class="source-line-no">301</span><span id="line-301"> // when a backup root with the same prefix is present</span> |
| <span class="source-line-no">302</span><span id="line-302"> table.writeRegionServerLogTimestamp(tables1, rsTimestampMap1, "root");</span> |
| <span class="source-line-no">303</span><span id="line-303"> table.writeRegionServerLogTimestamp(tables1, rsTimestampMap, "root/backup");</span> |
| <span class="source-line-no">304</span><span id="line-304"></span> |
| <span class="source-line-no">305</span><span id="line-305"> result = table.readLogTimestampMap("root");</span> |
| <span class="source-line-no">306</span><span id="line-306"></span> |
| <span class="source-line-no">307</span><span id="line-307"> assertTrue(5 == result.size());</span> |
| <span class="source-line-no">308</span><span id="line-308"></span> |
| <span class="source-line-no">309</span><span id="line-309"> for (TableName t : tables) {</span> |
| <span class="source-line-no">310</span><span id="line-310"> Map<String, Long> rstm = result.get(t);</span> |
| <span class="source-line-no">311</span><span id="line-311"> assertNotNull(rstm);</span> |
| <span class="source-line-no">312</span><span id="line-312"> if (t.equals(TableName.valueOf("t3")) == false) {</span> |
| <span class="source-line-no">313</span><span id="line-313"> assertEquals(rstm.get("rs1:100"), Long.valueOf(100L));</span> |
| <span class="source-line-no">314</span><span id="line-314"> assertEquals(rstm.get("rs2:100"), Long.valueOf(101L));</span> |
| <span class="source-line-no">315</span><span id="line-315"> assertEquals(rstm.get("rs3:100"), Long.valueOf(103L));</span> |
| <span class="source-line-no">316</span><span id="line-316"> } else {</span> |
| <span class="source-line-no">317</span><span id="line-317"> assertEquals(rstm.get("rs1:100"), Long.valueOf(200L));</span> |
| <span class="source-line-no">318</span><span id="line-318"> assertEquals(rstm.get("rs2:100"), Long.valueOf(201L));</span> |
| <span class="source-line-no">319</span><span id="line-319"> assertEquals(rstm.get("rs3:100"), Long.valueOf(203L));</span> |
| <span class="source-line-no">320</span><span id="line-320"> }</span> |
| <span class="source-line-no">321</span><span id="line-321"> }</span> |
| <span class="source-line-no">322</span><span id="line-322"></span> |
| <span class="source-line-no">323</span><span id="line-323"> for (TableName t : tables1) {</span> |
| <span class="source-line-no">324</span><span id="line-324"> Map<String, Long> rstm = result.get(t);</span> |
| <span class="source-line-no">325</span><span id="line-325"> assertNotNull(rstm);</span> |
| <span class="source-line-no">326</span><span id="line-326"> assertEquals(rstm.get("rs1:100"), Long.valueOf(200L));</span> |
| <span class="source-line-no">327</span><span id="line-327"> assertEquals(rstm.get("rs2:100"), Long.valueOf(201L));</span> |
| <span class="source-line-no">328</span><span id="line-328"> assertEquals(rstm.get("rs3:100"), Long.valueOf(203L));</span> |
| <span class="source-line-no">329</span><span id="line-329"> }</span> |
| <span class="source-line-no">330</span><span id="line-330"></span> |
| <span class="source-line-no">331</span><span id="line-331"> cleanBackupTable();</span> |
| <span class="source-line-no">332</span><span id="line-332"></span> |
| <span class="source-line-no">333</span><span id="line-333"> }</span> |
| <span class="source-line-no">334</span><span id="line-334"></span> |
| <span class="source-line-no">335</span><span id="line-335"> /**</span> |
| <span class="source-line-no">336</span><span id="line-336"> * Backup set tests</span> |
| <span class="source-line-no">337</span><span id="line-337"> */</span> |
| <span class="source-line-no">338</span><span id="line-338"></span> |
| <span class="source-line-no">339</span><span id="line-339"> @Test</span> |
| <span class="source-line-no">340</span><span id="line-340"> public void testBackupSetAddNotExists() throws IOException {</span> |
| <span class="source-line-no">341</span><span id="line-341"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">342</span><span id="line-342"></span> |
| <span class="source-line-no">343</span><span id="line-343"> String[] tables = new String[] { "table1", "table2", "table3" };</span> |
| <span class="source-line-no">344</span><span id="line-344"> String setName = "name";</span> |
| <span class="source-line-no">345</span><span id="line-345"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">346</span><span id="line-346"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">347</span><span id="line-347"> assertTrue(tnames != null);</span> |
| <span class="source-line-no">348</span><span id="line-348"> assertTrue(tnames.size() == tables.length);</span> |
| <span class="source-line-no">349</span><span id="line-349"> for (int i = 0; i < tnames.size(); i++) {</span> |
| <span class="source-line-no">350</span><span id="line-350"> assertTrue(tnames.get(i).getNameAsString().equals(tables[i]));</span> |
| <span class="source-line-no">351</span><span id="line-351"> }</span> |
| <span class="source-line-no">352</span><span id="line-352"> cleanBackupTable();</span> |
| <span class="source-line-no">353</span><span id="line-353"> }</span> |
| <span class="source-line-no">354</span><span id="line-354"></span> |
| <span class="source-line-no">355</span><span id="line-355"> }</span> |
| <span class="source-line-no">356</span><span id="line-356"></span> |
| <span class="source-line-no">357</span><span id="line-357"> @Test</span> |
| <span class="source-line-no">358</span><span id="line-358"> public void testBackupSetAddExists() throws IOException {</span> |
| <span class="source-line-no">359</span><span id="line-359"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">360</span><span id="line-360"></span> |
| <span class="source-line-no">361</span><span id="line-361"> String[] tables = new String[] { "table1", "table2", "table3" };</span> |
| <span class="source-line-no">362</span><span id="line-362"> String setName = "name";</span> |
| <span class="source-line-no">363</span><span id="line-363"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">364</span><span id="line-364"> String[] addTables = new String[] { "table4", "table5", "table6" };</span> |
| <span class="source-line-no">365</span><span id="line-365"> table.addToBackupSet(setName, addTables);</span> |
| <span class="source-line-no">366</span><span id="line-366"></span> |
| <span class="source-line-no">367</span><span id="line-367"> Set<String> expectedTables =</span> |
| <span class="source-line-no">368</span><span id="line-368"> new HashSet<>(Arrays.asList("table1", "table2", "table3", "table4", "table5", "table6"));</span> |
| <span class="source-line-no">369</span><span id="line-369"></span> |
| <span class="source-line-no">370</span><span id="line-370"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">371</span><span id="line-371"> assertTrue(tnames != null);</span> |
| <span class="source-line-no">372</span><span id="line-372"> assertTrue(tnames.size() == expectedTables.size());</span> |
| <span class="source-line-no">373</span><span id="line-373"> for (TableName tableName : tnames) {</span> |
| <span class="source-line-no">374</span><span id="line-374"> assertTrue(expectedTables.remove(tableName.getNameAsString()));</span> |
| <span class="source-line-no">375</span><span id="line-375"> }</span> |
| <span class="source-line-no">376</span><span id="line-376"> cleanBackupTable();</span> |
| <span class="source-line-no">377</span><span id="line-377"> }</span> |
| <span class="source-line-no">378</span><span id="line-378"> }</span> |
| <span class="source-line-no">379</span><span id="line-379"></span> |
| <span class="source-line-no">380</span><span id="line-380"> @Test</span> |
| <span class="source-line-no">381</span><span id="line-381"> public void testBackupSetAddExistsIntersects() throws IOException {</span> |
| <span class="source-line-no">382</span><span id="line-382"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">383</span><span id="line-383"></span> |
| <span class="source-line-no">384</span><span id="line-384"> String[] tables = new String[] { "table1", "table2", "table3" };</span> |
| <span class="source-line-no">385</span><span id="line-385"> String setName = "name";</span> |
| <span class="source-line-no">386</span><span id="line-386"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">387</span><span id="line-387"> String[] addTables = new String[] { "table3", "table4", "table5", "table6" };</span> |
| <span class="source-line-no">388</span><span id="line-388"> table.addToBackupSet(setName, addTables);</span> |
| <span class="source-line-no">389</span><span id="line-389"></span> |
| <span class="source-line-no">390</span><span id="line-390"> Set<String> expectedTables =</span> |
| <span class="source-line-no">391</span><span id="line-391"> new HashSet<>(Arrays.asList("table1", "table2", "table3", "table4", "table5", "table6"));</span> |
| <span class="source-line-no">392</span><span id="line-392"></span> |
| <span class="source-line-no">393</span><span id="line-393"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">394</span><span id="line-394"> assertTrue(tnames != null);</span> |
| <span class="source-line-no">395</span><span id="line-395"> assertTrue(tnames.size() == expectedTables.size());</span> |
| <span class="source-line-no">396</span><span id="line-396"> for (TableName tableName : tnames) {</span> |
| <span class="source-line-no">397</span><span id="line-397"> assertTrue(expectedTables.remove(tableName.getNameAsString()));</span> |
| <span class="source-line-no">398</span><span id="line-398"> }</span> |
| <span class="source-line-no">399</span><span id="line-399"> cleanBackupTable();</span> |
| <span class="source-line-no">400</span><span id="line-400"> }</span> |
| <span class="source-line-no">401</span><span id="line-401"> }</span> |
| <span class="source-line-no">402</span><span id="line-402"></span> |
| <span class="source-line-no">403</span><span id="line-403"> @Test</span> |
| <span class="source-line-no">404</span><span id="line-404"> public void testBackupSetRemoveSomeNotExists() throws IOException {</span> |
| <span class="source-line-no">405</span><span id="line-405"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">406</span><span id="line-406"></span> |
| <span class="source-line-no">407</span><span id="line-407"> String[] tables = new String[] { "table1", "table2", "table3", "table4" };</span> |
| <span class="source-line-no">408</span><span id="line-408"> String setName = "name";</span> |
| <span class="source-line-no">409</span><span id="line-409"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">410</span><span id="line-410"> String[] removeTables = new String[] { "table4", "table5", "table6" };</span> |
| <span class="source-line-no">411</span><span id="line-411"> table.removeFromBackupSet(setName, removeTables);</span> |
| <span class="source-line-no">412</span><span id="line-412"></span> |
| <span class="source-line-no">413</span><span id="line-413"> Set<String> expectedTables = new HashSet<>(Arrays.asList("table1", "table2", "table3"));</span> |
| <span class="source-line-no">414</span><span id="line-414"></span> |
| <span class="source-line-no">415</span><span id="line-415"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">416</span><span id="line-416"> assertTrue(tnames != null);</span> |
| <span class="source-line-no">417</span><span id="line-417"> assertTrue(tnames.size() == expectedTables.size());</span> |
| <span class="source-line-no">418</span><span id="line-418"> for (TableName tableName : tnames) {</span> |
| <span class="source-line-no">419</span><span id="line-419"> assertTrue(expectedTables.remove(tableName.getNameAsString()));</span> |
| <span class="source-line-no">420</span><span id="line-420"> }</span> |
| <span class="source-line-no">421</span><span id="line-421"> cleanBackupTable();</span> |
| <span class="source-line-no">422</span><span id="line-422"> }</span> |
| <span class="source-line-no">423</span><span id="line-423"> }</span> |
| <span class="source-line-no">424</span><span id="line-424"></span> |
| <span class="source-line-no">425</span><span id="line-425"> @Test</span> |
| <span class="source-line-no">426</span><span id="line-426"> public void testBackupSetRemove() throws IOException {</span> |
| <span class="source-line-no">427</span><span id="line-427"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">428</span><span id="line-428"></span> |
| <span class="source-line-no">429</span><span id="line-429"> String[] tables = new String[] { "table1", "table2", "table3", "table4" };</span> |
| <span class="source-line-no">430</span><span id="line-430"> String setName = "name";</span> |
| <span class="source-line-no">431</span><span id="line-431"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">432</span><span id="line-432"> String[] removeTables = new String[] { "table4", "table3" };</span> |
| <span class="source-line-no">433</span><span id="line-433"> table.removeFromBackupSet(setName, removeTables);</span> |
| <span class="source-line-no">434</span><span id="line-434"></span> |
| <span class="source-line-no">435</span><span id="line-435"> Set<String> expectedTables = new HashSet<>(Arrays.asList("table1", "table2"));</span> |
| <span class="source-line-no">436</span><span id="line-436"></span> |
| <span class="source-line-no">437</span><span id="line-437"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">438</span><span id="line-438"> assertTrue(tnames != null);</span> |
| <span class="source-line-no">439</span><span id="line-439"> assertTrue(tnames.size() == expectedTables.size());</span> |
| <span class="source-line-no">440</span><span id="line-440"> for (TableName tableName : tnames) {</span> |
| <span class="source-line-no">441</span><span id="line-441"> assertTrue(expectedTables.remove(tableName.getNameAsString()));</span> |
| <span class="source-line-no">442</span><span id="line-442"> }</span> |
| <span class="source-line-no">443</span><span id="line-443"> cleanBackupTable();</span> |
| <span class="source-line-no">444</span><span id="line-444"> }</span> |
| <span class="source-line-no">445</span><span id="line-445"> }</span> |
| <span class="source-line-no">446</span><span id="line-446"></span> |
| <span class="source-line-no">447</span><span id="line-447"> @Test</span> |
| <span class="source-line-no">448</span><span id="line-448"> public void testBackupSetDelete() throws IOException {</span> |
| <span class="source-line-no">449</span><span id="line-449"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">450</span><span id="line-450"></span> |
| <span class="source-line-no">451</span><span id="line-451"> String[] tables = new String[] { "table1", "table2", "table3", "table4" };</span> |
| <span class="source-line-no">452</span><span id="line-452"> String setName = "name";</span> |
| <span class="source-line-no">453</span><span id="line-453"> table.addToBackupSet(setName, tables);</span> |
| <span class="source-line-no">454</span><span id="line-454"> table.deleteBackupSet(setName);</span> |
| <span class="source-line-no">455</span><span id="line-455"></span> |
| <span class="source-line-no">456</span><span id="line-456"> List<TableName> tnames = table.describeBackupSet(setName);</span> |
| <span class="source-line-no">457</span><span id="line-457"> assertTrue(tnames == null);</span> |
| <span class="source-line-no">458</span><span id="line-458"> cleanBackupTable();</span> |
| <span class="source-line-no">459</span><span id="line-459"> }</span> |
| <span class="source-line-no">460</span><span id="line-460"> }</span> |
| <span class="source-line-no">461</span><span id="line-461"></span> |
| <span class="source-line-no">462</span><span id="line-462"> @Test</span> |
| <span class="source-line-no">463</span><span id="line-463"> public void testBackupSetList() throws IOException {</span> |
| <span class="source-line-no">464</span><span id="line-464"> try (BackupSystemTable table = new BackupSystemTable(conn)) {</span> |
| <span class="source-line-no">465</span><span id="line-465"></span> |
| <span class="source-line-no">466</span><span id="line-466"> String[] tables = new String[] { "table1", "table2", "table3", "table4" };</span> |
| <span class="source-line-no">467</span><span id="line-467"> String setName1 = "name1";</span> |
| <span class="source-line-no">468</span><span id="line-468"> String setName2 = "name2";</span> |
| <span class="source-line-no">469</span><span id="line-469"> table.addToBackupSet(setName1, tables);</span> |
| <span class="source-line-no">470</span><span id="line-470"> table.addToBackupSet(setName2, tables);</span> |
| <span class="source-line-no">471</span><span id="line-471"></span> |
| <span class="source-line-no">472</span><span id="line-472"> List<String> list = table.listBackupSets();</span> |
| <span class="source-line-no">473</span><span id="line-473"></span> |
| <span class="source-line-no">474</span><span id="line-474"> assertTrue(list.size() == 2);</span> |
| <span class="source-line-no">475</span><span id="line-475"> assertTrue(list.get(0).equals(setName1));</span> |
| <span class="source-line-no">476</span><span id="line-476"> assertTrue(list.get(1).equals(setName2));</span> |
| <span class="source-line-no">477</span><span id="line-477"></span> |
| <span class="source-line-no">478</span><span id="line-478"> cleanBackupTable();</span> |
| <span class="source-line-no">479</span><span id="line-479"> }</span> |
| <span class="source-line-no">480</span><span id="line-480"> }</span> |
| <span class="source-line-no">481</span><span id="line-481"></span> |
| <span class="source-line-no">482</span><span id="line-482"> private boolean compare(BackupInfo one, BackupInfo two) {</span> |
| <span class="source-line-no">483</span><span id="line-483"> return one.getBackupId().equals(two.getBackupId()) && one.getType().equals(two.getType())</span> |
| <span class="source-line-no">484</span><span id="line-484"> && one.getBackupRootDir().equals(two.getBackupRootDir())</span> |
| <span class="source-line-no">485</span><span id="line-485"> && one.getStartTs() == two.getStartTs() && one.getCompleteTs() == two.getCompleteTs();</span> |
| <span class="source-line-no">486</span><span id="line-486"> }</span> |
| <span class="source-line-no">487</span><span id="line-487"></span> |
| <span class="source-line-no">488</span><span id="line-488"> private BackupInfo createBackupInfo() {</span> |
| <span class="source-line-no">489</span><span id="line-489"> BackupInfo ctxt = new BackupInfo("backup_" + System.nanoTime(), BackupType.FULL,</span> |
| <span class="source-line-no">490</span><span id="line-490"> new TableName[] { TableName.valueOf("t1"), TableName.valueOf("t2"), TableName.valueOf("t3") },</span> |
| <span class="source-line-no">491</span><span id="line-491"> "/hbase/backup");</span> |
| <span class="source-line-no">492</span><span id="line-492"> ctxt.setStartTs(EnvironmentEdgeManager.currentTime());</span> |
| <span class="source-line-no">493</span><span id="line-493"> ctxt.setCompleteTs(EnvironmentEdgeManager.currentTime() + 1);</span> |
| <span class="source-line-no">494</span><span id="line-494"> return ctxt;</span> |
| <span class="source-line-no">495</span><span id="line-495"> }</span> |
| <span class="source-line-no">496</span><span id="line-496"></span> |
| <span class="source-line-no">497</span><span id="line-497"> private List<BackupInfo> createBackupInfoList(int size) throws InterruptedException {</span> |
| <span class="source-line-no">498</span><span id="line-498"> List<BackupInfo> list = new ArrayList<>();</span> |
| <span class="source-line-no">499</span><span id="line-499"> for (int i = 0; i < size; i++) {</span> |
| <span class="source-line-no">500</span><span id="line-500"> list.add(createBackupInfo());</span> |
| <span class="source-line-no">501</span><span id="line-501"> // XXX Why do we need this sleep?</span> |
| <span class="source-line-no">502</span><span id="line-502"> Thread.sleep(10);</span> |
| <span class="source-line-no">503</span><span id="line-503"> }</span> |
| <span class="source-line-no">504</span><span id="line-504"> return list;</span> |
| <span class="source-line-no">505</span><span id="line-505"> }</span> |
| <span class="source-line-no">506</span><span id="line-506"></span> |
| <span class="source-line-no">507</span><span id="line-507"> @AfterClass</span> |
| <span class="source-line-no">508</span><span id="line-508"> public static void tearDown() throws IOException {</span> |
| <span class="source-line-no">509</span><span id="line-509"> if (cluster != null) {</span> |
| <span class="source-line-no">510</span><span id="line-510"> cluster.shutdown();</span> |
| <span class="source-line-no">511</span><span id="line-511"> }</span> |
| <span class="source-line-no">512</span><span id="line-512"> }</span> |
| <span class="source-line-no">513</span><span id="line-513">}</span> |
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| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
