| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="en"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.namespace;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertNotNull;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.junit.Assert.assertNull;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import static org.junit.Assert.assertTrue;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import static org.junit.Assert.fail;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span><a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.io.IOException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Collections;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.List;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.Optional;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.concurrent.CountDownLatch;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.concurrent.ExecutionException;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.concurrent.Future;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.concurrent.TimeUnit;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.conf.Configuration;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.fs.FileSystem;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.fs.Path;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.Coprocessor;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.CoprocessorEnvironment;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HConstants;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.SingleProcessHBaseCluster;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.StartTestingClusterOption;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.TableName;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.Waiter;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptor;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.CompactionState;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.DoNotRetryRegionException;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.Table;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessor;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.coprocessor.MasterCoprocessorEnvironment;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.coprocessor.MasterObserver;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.coprocessor.RegionServerCoprocessor;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.coprocessor.RegionServerObserver;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.master.MasterCoprocessorHost;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.master.TableNamespaceManager;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.quotas.MasterQuotaManager;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.quotas.QuotaExceededException;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.quotas.QuotaUtil;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.regionserver.Store;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.regionserver.StoreFile;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.snapshot.RestoreSnapshotException;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span>import org.apache.zookeeper.KeeperException;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>import org.junit.After;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span>import org.junit.AfterClass;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span>import org.junit.BeforeClass;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span>import org.junit.ClassRule;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span>import org.junit.Test;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span>import org.junit.experimental.categories.Category;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span>import org.slf4j.Logger;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span>import org.slf4j.LoggerFactory;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span><a name="line.94"></a> |
| <span class="sourceLineNo">095</span>@Category(LargeTests.class)<a name="line.95"></a> |
| <span class="sourceLineNo">096</span>public class TestNamespaceAuditor {<a name="line.96"></a> |
| <span class="sourceLineNo">097</span><a name="line.97"></a> |
| <span class="sourceLineNo">098</span> @ClassRule<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> HBaseClassTestRule.forClass(TestNamespaceAuditor.class);<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span> private static final Logger LOG = LoggerFactory.getLogger(TestNamespaceAuditor.class);<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> private static final HBaseTestingUtil UTIL = new HBaseTestingUtil();<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> private static Admin ADMIN;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private String prefix = "TestNamespaceAuditor";<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> @BeforeClass<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> public static void before() throws Exception {<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> Configuration conf = UTIL.getConfiguration();<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, CustomObserver.class.getName());<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> conf.setStrings(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, MasterSyncObserver.class.getName(),<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> CPMasterObserver.class.getName());<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> conf.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 5);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> conf.setBoolean(QuotaUtil.QUOTA_CONF_KEY, true);<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> conf.setClass("hbase.coprocessor.regionserver.classes", CPRegionServerObserver.class,<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> RegionServerObserver.class);<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> StartTestingClusterOption option = StartTestingClusterOption.builder().numMasters(2).build();<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> UTIL.startMiniCluster(option);<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> waitForQuotaInitialize(UTIL);<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> ADMIN = UTIL.getAdmin();<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> @AfterClass<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> public static void tearDown() throws Exception {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> UTIL.shutdownMiniCluster();<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<a name="line.126"></a> |
| <span class="sourceLineNo">127</span><a name="line.127"></a> |
| <span class="sourceLineNo">128</span> @After<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> public void cleanup() throws Exception, KeeperException {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> for (TableDescriptor table : ADMIN.listTableDescriptors()) {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> ADMIN.disableTable(table.getTableName());<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> deleteTable(table.getTableName());<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> }<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> for (NamespaceDescriptor ns : ADMIN.listNamespaceDescriptors()) {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> if (ns.getName().startsWith(prefix)) {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> ADMIN.deleteNamespace(ns.getName());<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> assertTrue("Quota manager not initialized",<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> UTIL.getHBaseCluster().getMaster().getMasterQuotaManager().isQuotaInitialized());<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> @Test<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> public void testTableOperations() throws Exception {<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> String nsp = prefix + "_np2";<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> NamespaceDescriptor nspDesc =<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "5")<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "2").build();<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> ADMIN.createNamespace(nspDesc);<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> assertEquals(3, ADMIN.listNamespaceDescriptors().length);<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.153"></a> |
| <span class="sourceLineNo">154</span><a name="line.154"></a> |
| <span class="sourceLineNo">155</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> .newBuilder(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1"));<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> TableDescriptorBuilder tableDescTwo = TableDescriptorBuilder<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> .newBuilder(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2"));<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> tableDescTwo.setColumnFamily(columnFamilyDescriptor);<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> TableDescriptorBuilder tableDescThree = TableDescriptorBuilder<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> .newBuilder(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table3"));<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> tableDescThree.setColumnFamily(columnFamilyDescriptor);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> ADMIN.createTable(tableDescOne.build());<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> boolean constraintViolated = false;<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> try {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> ADMIN.createTable(tableDescTwo.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 5);<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> } catch (Exception exp) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> assertTrue(exp instanceof IOException);<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> constraintViolated = true;<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> } finally {<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> assertTrue("Constraint not violated for table " + tableDescTwo.build().getTableName(),<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> constraintViolated);<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> ADMIN.createTable(tableDescTwo.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> NamespaceTableAndRegionInfo nspState = getQuotaManager().getState(nsp);<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> assertNotNull(nspState);<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> assertTrue(nspState.getTables().size() == 2);<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> assertTrue(nspState.getRegionCount() == 5);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> constraintViolated = false;<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> try {<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> ADMIN.createTable(tableDescThree.build());<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> } catch (Exception exp) {<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> assertTrue(exp instanceof IOException);<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> constraintViolated = true;<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> } finally {<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> assertTrue("Constraint not violated for table " + tableDescThree.build().getTableName(),<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> constraintViolated);<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> }<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> }<a name="line.190"></a> |
| <span class="sourceLineNo">191</span><a name="line.191"></a> |
| <span class="sourceLineNo">192</span> @Test<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> public void testValidQuotas() throws Exception {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> boolean exceptionCaught = false;<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> FileSystem fs = UTIL.getHBaseCluster().getMaster().getMasterFileSystem().getFileSystem();<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> Path rootDir = UTIL.getHBaseCluster().getMaster().getMasterFileSystem().getRootDir();<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(prefix + "vq1")<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "hihdufh")<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "2").build();<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> try {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> ADMIN.createNamespace(nspDesc);<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> } catch (Exception exp) {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> LOG.warn(exp.toString(), exp);<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> exceptionCaught = true;<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> } finally {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> assertTrue(exceptionCaught);<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> assertFalse(fs.exists(CommonFSUtils.getNamespaceDir(rootDir, nspDesc.getName())));<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> }<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> nspDesc = NamespaceDescriptor.create(prefix + "vq2")<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "-456")<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "2").build();<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> try {<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> ADMIN.createNamespace(nspDesc);<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> } catch (Exception exp) {<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> LOG.warn(exp.toString(), exp);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> exceptionCaught = true;<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> } finally {<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> assertTrue(exceptionCaught);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> assertFalse(fs.exists(CommonFSUtils.getNamespaceDir(rootDir, nspDesc.getName())));<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> nspDesc = NamespaceDescriptor.create(prefix + "vq3")<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10")<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "sciigd").build();<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> try {<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> ADMIN.createNamespace(nspDesc);<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> } catch (Exception exp) {<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> LOG.warn(exp.toString(), exp);<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> exceptionCaught = true;<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> } finally {<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> assertTrue(exceptionCaught);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> assertFalse(fs.exists(CommonFSUtils.getNamespaceDir(rootDir, nspDesc.getName())));<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> }<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> nspDesc = NamespaceDescriptor.create(prefix + "vq4")<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10")<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "-1500").build();<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> try {<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> ADMIN.createNamespace(nspDesc);<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> } catch (Exception exp) {<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> LOG.warn(exp.toString(), exp);<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> exceptionCaught = true;<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> } finally {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> assertTrue(exceptionCaught);<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> assertFalse(fs.exists(CommonFSUtils.getNamespaceDir(rootDir, nspDesc.getName())));<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> }<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> }<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> @Test<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> public void testDeleteTable() throws Exception {<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> String namespace = prefix + "_dummy";<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(namespace)<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "100")<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "3").build();<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> ADMIN.createNamespace(nspDesc);<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(namespace));<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> NamespaceTableAndRegionInfo stateInfo = getNamespaceState(nspDesc.getName());<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> assertNotNull("Namespace state found null for " + namespace, stateInfo);<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> .newBuilder(TableName.valueOf(namespace + TableName.NAMESPACE_DELIM + "table1"));<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> TableDescriptorBuilder tableDescTwo = TableDescriptorBuilder<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> .newBuilder(TableName.valueOf(namespace + TableName.NAMESPACE_DELIM + "table2"));<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> tableDescTwo.setColumnFamily(columnFamilyDescriptor);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> ADMIN.createTable(tableDescOne.build());<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> ADMIN.createTable(tableDescTwo.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 5);<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> stateInfo = getNamespaceState(nspDesc.getName());<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> assertNotNull("Namespace state found to be null.", stateInfo);<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> assertEquals(2, stateInfo.getTables().size());<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> assertEquals(5, stateInfo.getRegionCountOfTable(tableDescTwo.build().getTableName()));<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> assertEquals(6, stateInfo.getRegionCount());<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> ADMIN.disableTable(tableDescOne.build().getTableName());<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> deleteTable(tableDescOne.build().getTableName());<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> stateInfo = getNamespaceState(nspDesc.getName());<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> assertNotNull("Namespace state found to be null.", stateInfo);<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> assertEquals(5, stateInfo.getRegionCount());<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> assertEquals(1, stateInfo.getTables().size());<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> ADMIN.disableTable(tableDescTwo.build().getTableName());<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> deleteTable(tableDescTwo.build().getTableName());<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> ADMIN.deleteNamespace(namespace);<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> stateInfo = getNamespaceState(namespace);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> assertNull("Namespace state not found to be null.", stateInfo);<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> public static class CPRegionServerObserver<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> implements RegionServerCoprocessor, RegionServerObserver {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> private volatile boolean shouldFailMerge = false;<a name="line.287"></a> |
| <span class="sourceLineNo">288</span><a name="line.288"></a> |
| <span class="sourceLineNo">289</span> public void failMerge(boolean fail) {<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> shouldFailMerge = fail;<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> private boolean triggered = false;<a name="line.293"></a> |
| <span class="sourceLineNo">294</span><a name="line.294"></a> |
| <span class="sourceLineNo">295</span> public synchronized void waitUtilTriggered() throws InterruptedException {<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> while (!triggered) {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> wait();<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> }<a name="line.299"></a> |
| <span class="sourceLineNo">300</span><a name="line.300"></a> |
| <span class="sourceLineNo">301</span> @Override<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> public Optional<RegionServerObserver> getRegionServerObserver() {<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> return Optional.of(this);<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> }<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> }<a name="line.305"></a> |
| <span class="sourceLineNo">306</span><a name="line.306"></a> |
| <span class="sourceLineNo">307</span> public static class CPMasterObserver implements MasterCoprocessor, MasterObserver {<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> private volatile boolean shouldFailMerge = false;<a name="line.308"></a> |
| <span class="sourceLineNo">309</span><a name="line.309"></a> |
| <span class="sourceLineNo">310</span> public void failMerge(boolean fail) {<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> shouldFailMerge = fail;<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> @Override<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> public Optional<MasterObserver> getMasterObserver() {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> return Optional.of(this);<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> }<a name="line.317"></a> |
| <span class="sourceLineNo">318</span><a name="line.318"></a> |
| <span class="sourceLineNo">319</span> @Override<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> public synchronized void preMergeRegionsAction(<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> final ObserverContext<MasterCoprocessorEnvironment> ctx, final RegionInfo[] regionsToMerge)<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> throws IOException {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> notifyAll();<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> if (shouldFailMerge) {<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> throw new IOException("fail merge");<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> }<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> }<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span><a name="line.329"></a> |
| <span class="sourceLineNo">330</span> @Test<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public void testRegionMerge() throws Exception {<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> String nsp1 = prefix + "_regiontest";<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> final int initialRegions = 3;<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(nsp1)<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "" + initialRegions)<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "2").build();<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> ADMIN.createNamespace(nspDesc);<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> final TableName tableTwo = TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table2");<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> byte[] columnFamily = Bytes.toBytes("info");<a name="line.339"></a> |
| <span class="sourceLineNo">340</span> TableDescriptor tableDescriptor = TableDescriptorBuilder.newBuilder(tableTwo)<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(columnFamily)).build();<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> ADMIN.createTable(tableDescriptor, Bytes.toBytes("0"), Bytes.toBytes("9"), initialRegions);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> Connection connection = ConnectionFactory.createConnection(UTIL.getConfiguration());<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> try (Table table = connection.getTable(tableTwo)) {<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> UTIL.loadNumericRows(table, Bytes.toBytes("info"), 1000, 1999);<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> ADMIN.flush(tableTwo);<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> List<RegionInfo> hris = ADMIN.getRegions(tableTwo);<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> assertEquals(initialRegions, hris.size());<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> Collections.sort(hris, RegionInfo.COMPARATOR);<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> Future<?> f = ADMIN.mergeRegionsAsync(hris.get(0).getEncodedNameAsBytes(),<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> hris.get(1).getEncodedNameAsBytes(), false);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> f.get(10, TimeUnit.SECONDS);<a name="line.353"></a> |
| <span class="sourceLineNo">354</span><a name="line.354"></a> |
| <span class="sourceLineNo">355</span> hris = ADMIN.getRegions(tableTwo);<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> assertEquals(initialRegions - 1, hris.size());<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> Collections.sort(hris, RegionInfo.COMPARATOR);<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> byte[] splitKey = Bytes.toBytes("3");<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> HRegion regionToSplit = UTIL.getMiniHBaseCluster().getRegions(tableTwo).stream()<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> .filter(r -> r.getRegionInfo().containsRow(splitKey)).findFirst().get();<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> regionToSplit.compact(true);<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> // Waiting for compaction to finish<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> UTIL.waitFor(30000, new Waiter.Predicate<Exception>() {<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> @Override<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> public boolean evaluate() throws Exception {<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> return (CompactionState.NONE<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> == ADMIN.getCompactionStateForRegion(regionToSplit.getRegionInfo().getRegionName()));<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> }<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> });<a name="line.369"></a> |
| <span class="sourceLineNo">370</span><a name="line.370"></a> |
| <span class="sourceLineNo">371</span> // Cleaning compacted references for split to proceed<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> regionToSplit.getStores().stream().forEach(s -> {<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> try {<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> s.closeAndArchiveCompactedFiles();<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> } catch (IOException e1) {<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> LOG.error("Error whiling cleaning compacted file");<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> }<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> });<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> // the above compact may quit immediately if there is a compaction ongoing, so here we need to<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> // wait a while to let the ongoing compaction finish.<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> UTIL.waitFor(10000, regionToSplit::isSplittable);<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> ADMIN.splitRegionAsync(regionToSplit.getRegionInfo().getRegionName(), splitKey).get(10,<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> TimeUnit.SECONDS);<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> hris = ADMIN.getRegions(tableTwo);<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> assertEquals(initialRegions, hris.size());<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> Collections.sort(hris, RegionInfo.COMPARATOR);<a name="line.386"></a> |
| <span class="sourceLineNo">387</span><a name="line.387"></a> |
| <span class="sourceLineNo">388</span> // Fail region merge through Coprocessor hook<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> SingleProcessHBaseCluster cluster = UTIL.getHBaseCluster();<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> MasterCoprocessorHost cpHost = cluster.getMaster().getMasterCoprocessorHost();<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> Coprocessor coprocessor = cpHost.findCoprocessor(CPMasterObserver.class);<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> CPMasterObserver masterObserver = (CPMasterObserver) coprocessor;<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> masterObserver.failMerge(true);<a name="line.393"></a> |
| <span class="sourceLineNo">394</span><a name="line.394"></a> |
| <span class="sourceLineNo">395</span> f = ADMIN.mergeRegionsAsync(hris.get(1).getEncodedNameAsBytes(),<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> hris.get(2).getEncodedNameAsBytes(), false);<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> try {<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> f.get(10, TimeUnit.SECONDS);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> fail("Merge was supposed to fail!");<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> } catch (ExecutionException ee) {<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> // Expected.<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> hris = ADMIN.getRegions(tableTwo);<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> assertEquals(initialRegions, hris.size());<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> Collections.sort(hris, RegionInfo.COMPARATOR);<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> // verify that we cannot split<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> try {<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> ADMIN.split(tableTwo, Bytes.toBytes("6"));<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> fail();<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> } catch (DoNotRetryRegionException e) {<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> // Expected<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> }<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> Thread.sleep(2000);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> assertEquals(initialRegions, ADMIN.getRegions(tableTwo).size());<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> /*<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> * Create a table and make sure that the table creation fails after adding this table entry into<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> * namespace quota cache. Now correct the failure and recreate the table with same name.<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> * HBASE-13394<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> */<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> @Test<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> public void testRecreateTableWithSameNameAfterFirstTimeFailure() throws Exception {<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> String nsp1 = prefix + "_testRecreateTable";<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> NamespaceDescriptor nspDesc =<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> NamespaceDescriptor.create(nsp1).addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "1").build();<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> ADMIN.createNamespace(nspDesc);<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> final TableName tableOne = TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table1");<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> byte[] columnFamily = Bytes.toBytes("info");<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> TableDescriptor tableDescriptor = TableDescriptorBuilder.newBuilder(tableOne)<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(columnFamily)).build();<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> MasterSyncObserver.throwExceptionInPreCreateTableAction = true;<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> try {<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> try {<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> ADMIN.createTable(tableDescriptor);<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> fail("Table " + tableOne.toString() + "creation should fail.");<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> } catch (Exception exp) {<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> LOG.error(exp.toString(), exp);<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> }<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> assertFalse(ADMIN.tableExists(tableOne));<a name="line.441"></a> |
| <span class="sourceLineNo">442</span><a name="line.442"></a> |
| <span class="sourceLineNo">443</span> NamespaceTableAndRegionInfo nstate = getNamespaceState(nsp1);<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> assertEquals("First table creation failed in namespace so number of tables in namespace "<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> + "should be 0.", 0, nstate.getTables().size());<a name="line.445"></a> |
| <span class="sourceLineNo">446</span><a name="line.446"></a> |
| <span class="sourceLineNo">447</span> MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> try {<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> ADMIN.createTable(tableDescriptor);<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> } catch (Exception e) {<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> fail("Table " + tableOne.toString() + "creation should succeed.");<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> LOG.error(e.toString(), e);<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> assertTrue(ADMIN.tableExists(tableOne));<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> nstate = getNamespaceState(nsp1);<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> assertEquals(<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> "First table was created successfully so table size in namespace should " + "be one now.",<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> 1, nstate.getTables().size());<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> } finally {<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> MasterSyncObserver.throwExceptionInPreCreateTableAction = false;<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> if (ADMIN.tableExists(tableOne)) {<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> ADMIN.disableTable(tableOne);<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> deleteTable(tableOne);<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> }<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> ADMIN.deleteNamespace(nsp1);<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> }<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> }<a name="line.467"></a> |
| <span class="sourceLineNo">468</span><a name="line.468"></a> |
| <span class="sourceLineNo">469</span> private NamespaceTableAndRegionInfo getNamespaceState(String namespace)<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> throws KeeperException, IOException {<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> return getQuotaManager().getState(namespace);<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> }<a name="line.472"></a> |
| <span class="sourceLineNo">473</span><a name="line.473"></a> |
| <span class="sourceLineNo">474</span> public static class CustomObserver implements RegionCoprocessor, RegionObserver {<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> volatile CountDownLatch postCompact;<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 postCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store,<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> StoreFile resultFile, CompactionLifeCycleTracker tracker, CompactionRequest request)<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> throws IOException {<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> postCompact.countDown();<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> }<a name="line.482"></a> |
| <span class="sourceLineNo">483</span><a name="line.483"></a> |
| <span class="sourceLineNo">484</span> @Override<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> public void start(CoprocessorEnvironment e) throws IOException {<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> postCompact = new CountDownLatch(1);<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 Optional<RegionObserver> getRegionObserver() {<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> return Optional.of(this);<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> }<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> @Test<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> public void testStatePreserve() throws Exception {<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> final String nsp1 = prefix + "_testStatePreserve";<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> NamespaceDescriptor nspDesc =<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> NamespaceDescriptor.create(nsp1).addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20")<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "10").build();<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> ADMIN.createNamespace(nspDesc);<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> TableName tableOne = TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table1");<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> TableName tableTwo = TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table2");<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> TableName tableThree = TableName.valueOf(nsp1 + TableName.NAMESPACE_DELIM + "table3");<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder.newBuilder(tableOne);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> TableDescriptorBuilder tableDescTwo = TableDescriptorBuilder.newBuilder(tableTwo);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> tableDescTwo.setColumnFamily(columnFamilyDescriptor);<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> TableDescriptorBuilder tableDescThree = TableDescriptorBuilder.newBuilder(tableThree);<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> tableDescThree.setColumnFamily(columnFamilyDescriptor);<a name="line.512"></a> |
| <span class="sourceLineNo">513</span><a name="line.513"></a> |
| <span class="sourceLineNo">514</span> ADMIN.createTable(tableDescOne.build(), Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> ADMIN.createTable(tableDescTwo.build(), Bytes.toBytes("1"), Bytes.toBytes("1000"), 3);<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> ADMIN.createTable(tableDescThree.build(), Bytes.toBytes("1"), Bytes.toBytes("1000"), 4);<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> ADMIN.disableTable(tableThree);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> deleteTable(tableThree);<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> // wait for chore to complete<a name="line.519"></a> |
| <span class="sourceLineNo">520</span> UTIL.waitFor(1000, new Waiter.Predicate<Exception>() {<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> @Override<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> public boolean evaluate() throws Exception {<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> return (getNamespaceState(nsp1).getTables().size() == 2);<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> }<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> });<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> NamespaceTableAndRegionInfo before = getNamespaceState(nsp1);<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> killActiveMaster();<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> NamespaceTableAndRegionInfo after = getNamespaceState(nsp1);<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> assertEquals("Expected: " + before.getTables() + " Found: " + after.getTables(),<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> before.getTables().size(), after.getTables().size());<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> }<a name="line.531"></a> |
| <span class="sourceLineNo">532</span><a name="line.532"></a> |
| <span class="sourceLineNo">533</span> public static void waitForQuotaInitialize(final HBaseTestingUtil util) throws Exception {<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> util.waitFor(60000, new Waiter.Predicate<Exception>() {<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> @Override<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> public boolean evaluate() throws Exception {<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> HMaster master = util.getHBaseCluster().getMaster();<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> if (master == null) {<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> return false;<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> }<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> MasterQuotaManager quotaManager = master.getMasterQuotaManager();<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> return quotaManager != null && quotaManager.isQuotaInitialized();<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> }<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> });<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> }<a name="line.545"></a> |
| <span class="sourceLineNo">546</span><a name="line.546"></a> |
| <span class="sourceLineNo">547</span> private void killActiveMaster() throws Exception {<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> UTIL.getHBaseCluster().getMaster(0).stop("Stopping to start again");<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> UTIL.getHBaseCluster().waitOnMaster(0);<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> waitForQuotaInitialize(UTIL);<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> }<a name="line.551"></a> |
| <span class="sourceLineNo">552</span><a name="line.552"></a> |
| <span class="sourceLineNo">553</span> private NamespaceAuditor getQuotaManager() {<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> return UTIL.getHBaseCluster().getMaster().getMasterQuotaManager().getNamespaceQuotaManager();<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> }<a name="line.555"></a> |
| <span class="sourceLineNo">556</span><a name="line.556"></a> |
| <span class="sourceLineNo">557</span> public static class MasterSyncObserver implements MasterCoprocessor, MasterObserver {<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> volatile CountDownLatch tableDeletionLatch;<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> static boolean throwExceptionInPreCreateTableAction;<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 Optional<MasterObserver> getMasterObserver() {<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> return Optional.of(this);<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> }<a name="line.564"></a> |
| <span class="sourceLineNo">565</span><a name="line.565"></a> |
| <span class="sourceLineNo">566</span> @Override<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> public void preDeleteTable(ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> TableName tableName) throws IOException {<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> tableDeletionLatch = new CountDownLatch(1);<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> }<a name="line.570"></a> |
| <span class="sourceLineNo">571</span><a name="line.571"></a> |
| <span class="sourceLineNo">572</span> @Override<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> public void postCompletedDeleteTableAction(<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> final ObserverContext<MasterCoprocessorEnvironment> ctx, final TableName tableName)<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> throws IOException {<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> tableDeletionLatch.countDown();<a name="line.576"></a> |
| <span class="sourceLineNo">577</span> }<a name="line.577"></a> |
| <span class="sourceLineNo">578</span><a name="line.578"></a> |
| <span class="sourceLineNo">579</span> @Override<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> public void preCreateTableAction(ObserverContext<MasterCoprocessorEnvironment> ctx,<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> TableDescriptor desc, RegionInfo[] regions) throws IOException {<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> if (throwExceptionInPreCreateTableAction) {<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> throw new IOException("Throw exception as it is demanded.");<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> }<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> }<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> }<a name="line.586"></a> |
| <span class="sourceLineNo">587</span><a name="line.587"></a> |
| <span class="sourceLineNo">588</span> private void deleteTable(final TableName tableName) throws Exception {<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> // NOTE: We need a latch because admin is not sync,<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> // so the postOp coprocessor method may be called after the admin operation returned.<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> MasterSyncObserver observer = UTIL.getHBaseCluster().getMaster().getMasterCoprocessorHost()<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> .findCoprocessor(MasterSyncObserver.class);<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> ADMIN.deleteTable(tableName);<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> observer.tableDeletionLatch.await();<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> }<a name="line.595"></a> |
| <span class="sourceLineNo">596</span><a name="line.596"></a> |
| <span class="sourceLineNo">597</span> @Test(expected = QuotaExceededException.class)<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> public void testExceedTableQuotaInNamespace() throws Exception {<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> String nsp = prefix + "_testExceedTableQuotaInNamespace";<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(nsp)<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "1").build();<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> ADMIN.createNamespace(nspDesc);<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> assertEquals(3, ADMIN.listNamespaceDescriptors().length);<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.606"></a> |
| <span class="sourceLineNo">607</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder<a name="line.607"></a> |
| <span class="sourceLineNo">608</span> .newBuilder(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1"));<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> TableDescriptorBuilder tableDescTwo = TableDescriptorBuilder<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> .newBuilder(TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2"));<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> tableDescTwo.setColumnFamily(columnFamilyDescriptor);<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> ADMIN.createTable(tableDescOne.build());<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> ADMIN.createTable(tableDescTwo.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> }<a name="line.615"></a> |
| <span class="sourceLineNo">616</span><a name="line.616"></a> |
| <span class="sourceLineNo">617</span> @Test(expected = QuotaExceededException.class)<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> public void testCloneSnapshotQuotaExceed() throws Exception {<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> String nsp = prefix + "_testTableQuotaExceedWithCloneSnapshot";<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(nsp)<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> .addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "1").build();<a name="line.621"></a> |
| <span class="sourceLineNo">622</span> ADMIN.createNamespace(nspDesc);<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> TableName tableName = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> TableName cloneTableName = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder.newBuilder(tableName);<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> ADMIN.createTable(tableDescOne.build());<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> String snapshot = "snapshot_testTableQuotaExceedWithCloneSnapshot";<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> ADMIN.snapshot(snapshot, tableName);<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> ADMIN.cloneSnapshot(snapshot, cloneTableName);<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> ADMIN.deleteSnapshot(snapshot);<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> }<a name="line.635"></a> |
| <span class="sourceLineNo">636</span><a name="line.636"></a> |
| <span class="sourceLineNo">637</span> @Test<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> public void testCloneSnapshot() throws Exception {<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> String nsp = prefix + "_testCloneSnapshot";<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> NamespaceDescriptor nspDesc =<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> NamespaceDescriptor.create(nsp).addConfiguration(TableNamespaceManager.KEY_MAX_TABLES, "2")<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "20").build();<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> ADMIN.createNamespace(nspDesc);<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> TableName tableName = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> TableName cloneTableName = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table2");<a name="line.646"></a> |
| <span class="sourceLineNo">647</span><a name="line.647"></a> |
| <span class="sourceLineNo">648</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder.newBuilder(tableName);<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.651"></a> |
| <span class="sourceLineNo">652</span><a name="line.652"></a> |
| <span class="sourceLineNo">653</span> ADMIN.createTable(tableDescOne.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> String snapshot = "snapshot_testCloneSnapshot";<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> ADMIN.snapshot(snapshot, tableName);<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> ADMIN.cloneSnapshot(snapshot, cloneTableName);<a name="line.656"></a> |
| <span class="sourceLineNo">657</span><a name="line.657"></a> |
| <span class="sourceLineNo">658</span> int tableLength;<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> try (RegionLocator locator = ADMIN.getConnection().getRegionLocator(tableName)) {<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> tableLength = locator.getStartKeys().length;<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> }<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> assertEquals(tableName.getNameAsString() + " should have four regions.", 4, tableLength);<a name="line.662"></a> |
| <span class="sourceLineNo">663</span><a name="line.663"></a> |
| <span class="sourceLineNo">664</span> try (RegionLocator locator = ADMIN.getConnection().getRegionLocator(cloneTableName)) {<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> tableLength = locator.getStartKeys().length;<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> }<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> assertEquals(cloneTableName.getNameAsString() + " should have four regions.", 4, tableLength);<a name="line.667"></a> |
| <span class="sourceLineNo">668</span><a name="line.668"></a> |
| <span class="sourceLineNo">669</span> NamespaceTableAndRegionInfo nstate = getNamespaceState(nsp);<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> assertEquals("Total tables count should be 2.", 2, nstate.getTables().size());<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> assertEquals("Total regions count should be.", 8, nstate.getRegionCount());<a name="line.671"></a> |
| <span class="sourceLineNo">672</span><a name="line.672"></a> |
| <span class="sourceLineNo">673</span> ADMIN.deleteSnapshot(snapshot);<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> }<a name="line.674"></a> |
| <span class="sourceLineNo">675</span><a name="line.675"></a> |
| <span class="sourceLineNo">676</span> @Test<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> public void testRestoreSnapshot() throws Exception {<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> String nsp = prefix + "_testRestoreSnapshot";<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(nsp)<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> ADMIN.createNamespace(nspDesc);<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> assertNotNull("Namespace descriptor found null.", ADMIN.getNamespaceDescriptor(nsp));<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> TableName tableName1 = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder.newBuilder(tableName1);<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> ADMIN.createTable(tableDescOne.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span><a name="line.689"></a> |
| <span class="sourceLineNo">690</span> NamespaceTableAndRegionInfo nstate = getNamespaceState(nsp);<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> assertEquals("Intial region count should be 4.", 4, nstate.getRegionCount());<a name="line.691"></a> |
| <span class="sourceLineNo">692</span><a name="line.692"></a> |
| <span class="sourceLineNo">693</span> String snapshot = "snapshot_testRestoreSnapshot";<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> ADMIN.snapshot(snapshot, tableName1);<a name="line.694"></a> |
| <span class="sourceLineNo">695</span><a name="line.695"></a> |
| <span class="sourceLineNo">696</span> List<RegionInfo> regions = ADMIN.getRegions(tableName1);<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> Collections.sort(regions, RegionInfo.COMPARATOR);<a name="line.697"></a> |
| <span class="sourceLineNo">698</span><a name="line.698"></a> |
| <span class="sourceLineNo">699</span> ADMIN.split(tableName1, Bytes.toBytes("JJJ"));<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> Thread.sleep(2000);<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> assertEquals("Total regions count should be 5.", 5, nstate.getRegionCount());<a name="line.701"></a> |
| <span class="sourceLineNo">702</span><a name="line.702"></a> |
| <span class="sourceLineNo">703</span> ADMIN.disableTable(tableName1);<a name="line.703"></a> |
| <span class="sourceLineNo">704</span> ADMIN.restoreSnapshot(snapshot);<a name="line.704"></a> |
| <span class="sourceLineNo">705</span><a name="line.705"></a> |
| <span class="sourceLineNo">706</span> assertEquals("Total regions count should be 4 after restore.", 4, nstate.getRegionCount());<a name="line.706"></a> |
| <span class="sourceLineNo">707</span><a name="line.707"></a> |
| <span class="sourceLineNo">708</span> ADMIN.enableTable(tableName1);<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> ADMIN.deleteSnapshot(snapshot);<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> }<a name="line.710"></a> |
| <span class="sourceLineNo">711</span><a name="line.711"></a> |
| <span class="sourceLineNo">712</span> @Test<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> public void testRestoreSnapshotQuotaExceed() throws Exception {<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> String nsp = prefix + "_testRestoreSnapshotQuotaExceed";<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> NamespaceDescriptor nspDesc = NamespaceDescriptor.create(nsp)<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> .addConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "10").build();<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> ADMIN.createNamespace(nspDesc);<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> NamespaceDescriptor ndesc = ADMIN.getNamespaceDescriptor(nsp);<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> assertNotNull("Namespace descriptor found null.", ndesc);<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> TableName tableName1 = TableName.valueOf(nsp + TableName.NAMESPACE_DELIM + "table1");<a name="line.720"></a> |
| <span class="sourceLineNo">721</span> ColumnFamilyDescriptor columnFamilyDescriptor =<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> ColumnFamilyDescriptorBuilder.newBuilder(Bytes.toBytes("fam1")).build();<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> TableDescriptorBuilder tableDescOne = TableDescriptorBuilder.newBuilder(tableName1);<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> tableDescOne.setColumnFamily(columnFamilyDescriptor);<a name="line.724"></a> |
| <span class="sourceLineNo">725</span><a name="line.725"></a> |
| <span class="sourceLineNo">726</span> ADMIN.createTable(tableDescOne.build(), Bytes.toBytes("AAA"), Bytes.toBytes("ZZZ"), 4);<a name="line.726"></a> |
| <span class="sourceLineNo">727</span><a name="line.727"></a> |
| <span class="sourceLineNo">728</span> NamespaceTableAndRegionInfo nstate = getNamespaceState(nsp);<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> assertEquals("Intial region count should be 4.", 4, nstate.getRegionCount());<a name="line.729"></a> |
| <span class="sourceLineNo">730</span><a name="line.730"></a> |
| <span class="sourceLineNo">731</span> String snapshot = "snapshot_testRestoreSnapshotQuotaExceed";<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> // snapshot has 4 regions<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> ADMIN.snapshot(snapshot, tableName1);<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> // recreate table with 1 region and set max regions to 3 for namespace<a name="line.734"></a> |
| <span class="sourceLineNo">735</span> ADMIN.disableTable(tableName1);<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> ADMIN.deleteTable(tableName1);<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> ADMIN.createTable(tableDescOne.build());<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> ndesc.setConfiguration(TableNamespaceManager.KEY_MAX_REGIONS, "3");<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> ADMIN.modifyNamespace(ndesc);<a name="line.739"></a> |
| <span class="sourceLineNo">740</span><a name="line.740"></a> |
| <span class="sourceLineNo">741</span> ADMIN.disableTable(tableName1);<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> try {<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> ADMIN.restoreSnapshot(snapshot);<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> fail("Region quota is exceeded so QuotaExceededException should be thrown but HBaseAdmin"<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> + " wraps IOException into RestoreSnapshotException");<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> } catch (RestoreSnapshotException ignore) {<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> assertTrue(ignore.getCause() instanceof QuotaExceededException);<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> }<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> assertEquals(1, getNamespaceState(nsp).getRegionCount());<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> ADMIN.enableTable(tableName1);<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> ADMIN.deleteSnapshot(snapshot);<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> }<a name="line.752"></a> |
| <span class="sourceLineNo">753</span>}<a name="line.753"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
