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| <pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.coprocessor;<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.assertArrayEquals;<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.assertTrue;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span><a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.lang.reflect.Method;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.ArrayList;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.Arrays;<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 org.apache.hadoop.conf.Configuration;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.fs.FileSystem;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.fs.Path;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.Cell;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.CellUtil;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.Coprocessor;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HColumnDescriptor;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HTableDescriptor;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.MiniHBaseCluster;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.ServerName;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.TableName;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Append;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.client.Durability;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.client.Get;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.client.Increment;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.Put;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.RegionLocator;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.Result;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.ResultScanner;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.client.RowMutations;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.client.Scan;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.client.Table;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.filter.FilterAllFilter;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.io.hfile.CacheConfig;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.io.hfile.HFileContext;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.regionserver.InternalScanner;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.regionserver.ScanType;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.regionserver.ScannerContext;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.regionserver.Store;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.regionserver.StoreFile;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.regionserver.wal.WALActionsListener;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.testclassification.CoprocessorTests;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.tool.BulkLoadHFiles;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.wal.WALKey;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.wal.WALKeyImpl;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span>import org.junit.AfterClass;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span>import org.junit.Assert;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span>import org.junit.BeforeClass;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span>import org.junit.ClassRule;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span>import org.junit.Rule;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span>import org.junit.Test;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span>import org.junit.experimental.categories.Category;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span>import org.junit.rules.TestName;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span>import org.mockito.Mockito;<a name="line.96"></a> |
| <span class="sourceLineNo">097</span>import org.slf4j.Logger;<a name="line.97"></a> |
| <span class="sourceLineNo">098</span>import org.slf4j.LoggerFactory;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.100"></a> |
| <span class="sourceLineNo">101</span><a name="line.101"></a> |
| <span class="sourceLineNo">102</span>@Category({ CoprocessorTests.class, MediumTests.class })<a name="line.102"></a> |
| <span class="sourceLineNo">103</span>public class TestRegionObserverInterface {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> @ClassRule<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> HBaseClassTestRule.forClass(TestRegionObserverInterface.class);<a name="line.107"></a> |
| <span class="sourceLineNo">108</span><a name="line.108"></a> |
| <span class="sourceLineNo">109</span> private static final Logger LOG = LoggerFactory.getLogger(TestRegionObserverInterface.class);<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> public static final TableName TEST_TABLE = TableName.valueOf("TestTable");<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> public static final byte[] FAMILY = Bytes.toBytes("f");<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> public final static byte[] A = Bytes.toBytes("a");<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> public final static byte[] B = Bytes.toBytes("b");<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> public final static byte[] C = Bytes.toBytes("c");<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> public final static byte[] ROW = Bytes.toBytes("testrow");<a name="line.116"></a> |
| <span class="sourceLineNo">117</span><a name="line.117"></a> |
| <span class="sourceLineNo">118</span> private static HBaseTestingUtility util = new HBaseTestingUtility();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> private static MiniHBaseCluster cluster = null;<a name="line.119"></a> |
| <span class="sourceLineNo">120</span><a name="line.120"></a> |
| <span class="sourceLineNo">121</span> @Rule<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public TestName name = new TestName();<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> @BeforeClass<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> public static void setupBeforeClass() throws Exception {<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> // set configure to indicate which cp should be loaded<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> Configuration conf = util.getConfiguration();<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> conf.setBoolean("hbase.master.distributed.log.replay", true);<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> conf.setStrings(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY,<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> SimpleRegionObserver.class.getName());<a name="line.130"></a> |
| <span class="sourceLineNo">131</span><a name="line.131"></a> |
| <span class="sourceLineNo">132</span> util.startMiniCluster();<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> cluster = util.getMiniHBaseCluster();<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> }<a name="line.134"></a> |
| <span class="sourceLineNo">135</span><a name="line.135"></a> |
| <span class="sourceLineNo">136</span> @AfterClass<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> public static void tearDownAfterClass() throws Exception {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> util.shutdownMiniCluster();<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> }<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> @Test<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> public void testRegionObserver() throws IOException {<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> // recreate table every time in order to reset the status of the<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> // coprocessor.<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> try {<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadDelete",<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> "hadPostStartRegionOperation", "hadPostCloseRegionOperation",<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> "hadPostBatchMutateIndispensably" },<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> tableName, new Boolean[] { false, false, false, false, false, false, false, false });<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> Put put = new Put(ROW);<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> put.addColumn(A, A, A);<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> put.addColumn(B, B, B);<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> put.addColumn(C, C, C);<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> table.put(put);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadPreBatchMutate",<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> "hadPostBatchMutate", "hadDelete", "hadPostStartRegionOperation",<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> "hadPostCloseRegionOperation", "hadPostBatchMutateIndispensably" },<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> TEST_TABLE,<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> new Boolean[] { false, false, true, true, true, true, false, true, true, true });<a name="line.165"></a> |
| <span class="sourceLineNo">166</span><a name="line.166"></a> |
| <span class="sourceLineNo">167</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> new String[] { "getCtPreOpen", "getCtPostOpen", "getCtPreClose", "getCtPostClose" },<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> tableName, new Integer[] { 1, 1, 0, 0 });<a name="line.169"></a> |
| <span class="sourceLineNo">170</span><a name="line.170"></a> |
| <span class="sourceLineNo">171</span> Get get = new Get(ROW);<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> get.addColumn(A, A);<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> get.addColumn(B, B);<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> get.addColumn(C, C);<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> table.get(get);<a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadDelete",<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> "hadPrePreparedDeleteTS" },<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> tableName, new Boolean[] { true, true, true, true, false, false });<a name="line.180"></a> |
| <span class="sourceLineNo">181</span><a name="line.181"></a> |
| <span class="sourceLineNo">182</span> Delete delete = new Delete(ROW);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> delete.addColumn(A, A);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> delete.addColumn(B, B);<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> delete.addColumn(C, C);<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> table.delete(delete);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span><a name="line.187"></a> |
| <span class="sourceLineNo">188</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadPreBatchMutate",<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> "hadPostBatchMutate", "hadDelete", "hadPrePreparedDeleteTS" },<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> tableName, new Boolean[] { true, true, true, true, true, true, true, true });<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> } finally {<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> util.deleteTable(tableName);<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> table.close();<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> new String[] { "getCtPreOpen", "getCtPostOpen", "getCtPreClose", "getCtPostClose" },<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> tableName, new Integer[] { 1, 1, 1, 1 });<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span><a name="line.200"></a> |
| <span class="sourceLineNo">201</span> @Test<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> public void testRowMutation() throws IOException {<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> try {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadDeleted" },<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> tableName, new Boolean[] { false, false, false, false, false });<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> Put put = new Put(ROW);<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> put.addColumn(A, A, A);<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> put.addColumn(B, B, B);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> put.addColumn(C, C, C);<a name="line.212"></a> |
| <span class="sourceLineNo">213</span><a name="line.213"></a> |
| <span class="sourceLineNo">214</span> Delete delete = new Delete(ROW);<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> delete.addColumn(A, A);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> delete.addColumn(B, B);<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> delete.addColumn(C, C);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span><a name="line.218"></a> |
| <span class="sourceLineNo">219</span> RowMutations arm = new RowMutations(ROW);<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> arm.add(put);<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> arm.add(delete);<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> table.mutateRow(arm);<a name="line.222"></a> |
| <span class="sourceLineNo">223</span><a name="line.223"></a> |
| <span class="sourceLineNo">224</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadDeleted" },<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> tableName, new Boolean[] { false, false, true, true, true });<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> } finally {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> util.deleteTable(tableName);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> table.close();<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> }<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> }<a name="line.231"></a> |
| <span class="sourceLineNo">232</span><a name="line.232"></a> |
| <span class="sourceLineNo">233</span> @Test<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> public void testIncrementHook() throws IOException {<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> try {<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> Increment inc = new Increment(Bytes.toBytes(0));<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> inc.addColumn(A, A, 1);<a name="line.239"></a> |
| <span class="sourceLineNo">240</span><a name="line.240"></a> |
| <span class="sourceLineNo">241</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> new String[] { "hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock" },<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> tableName, new Boolean[] { false, false, false });<a name="line.243"></a> |
| <span class="sourceLineNo">244</span><a name="line.244"></a> |
| <span class="sourceLineNo">245</span> table.increment(inc);<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> new String[] { "hadPreIncrement", "hadPostIncrement", "hadPreIncrementAfterRowLock" },<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> tableName, new Boolean[] { true, true, true });<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> } finally {<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> util.deleteTable(tableName);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> table.close();<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> }<a name="line.254"></a> |
| <span class="sourceLineNo">255</span><a name="line.255"></a> |
| <span class="sourceLineNo">256</span> @Test<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> public void testCheckAndPutHooks() throws IOException {<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> try (Table table = util.createTable(tableName, new byte[][] { A, B, C })) {<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> Put p = new Put(Bytes.toBytes(0));<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> p.addColumn(A, A, A);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> table.put(p);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> p = new Put(Bytes.toBytes(0));<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> p.addColumn(A, A, A);<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> new String[] { "hadPreCheckAndPut", "hadPreCheckAndPutAfterRowLock", "hadPostCheckAndPut" },<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> tableName, new Boolean[] { false, false, false });<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> table.checkAndMutate(Bytes.toBytes(0), A).qualifier(A).ifEquals(A).thenPut(p);<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> new String[] { "hadPreCheckAndPut", "hadPreCheckAndPutAfterRowLock", "hadPostCheckAndPut" },<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> tableName, new Boolean[] { true, true, true });<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> } finally {<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> util.deleteTable(tableName);<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> }<a name="line.275"></a> |
| <span class="sourceLineNo">276</span><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> @Test<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> public void testCheckAndDeleteHooks() throws IOException {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> try {<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> Put p = new Put(Bytes.toBytes(0));<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> p.addColumn(A, A, A);<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> table.put(p);<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> Delete d = new Delete(Bytes.toBytes(0));<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> table.delete(d);<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> verifyMethodResult(<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> SimpleRegionObserver.class, new String[] { "hadPreCheckAndDelete",<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> "hadPreCheckAndDeleteAfterRowLock", "hadPostCheckAndDelete" },<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> tableName, new Boolean[] { false, false, false });<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> table.checkAndMutate(Bytes.toBytes(0), A).qualifier(A).ifEquals(A).thenDelete(d);<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> verifyMethodResult(<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> SimpleRegionObserver.class, new String[] { "hadPreCheckAndDelete",<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> "hadPreCheckAndDeleteAfterRowLock", "hadPostCheckAndDelete" },<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> tableName, new Boolean[] { true, true, true });<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> } finally {<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> util.deleteTable(tableName);<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> table.close();<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><a name="line.301"></a> |
| <span class="sourceLineNo">302</span> @Test<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> public void testAppendHook() throws IOException {<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> try {<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> Append app = new Append(Bytes.toBytes(0));<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> app.addColumn(A, A, A);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span><a name="line.309"></a> |
| <span class="sourceLineNo">310</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> new String[] { "hadPreAppend", "hadPostAppend", "hadPreAppendAfterRowLock" }, tableName,<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> new Boolean[] { false, false, false });<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> table.append(app);<a name="line.314"></a> |
| <span class="sourceLineNo">315</span><a name="line.315"></a> |
| <span class="sourceLineNo">316</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> new String[] { "hadPreAppend", "hadPostAppend", "hadPreAppendAfterRowLock" }, tableName,<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> new Boolean[] { true, true, true });<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> } finally {<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> util.deleteTable(tableName);<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> table.close();<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> }<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> }<a name="line.323"></a> |
| <span class="sourceLineNo">324</span><a name="line.324"></a> |
| <span class="sourceLineNo">325</span> @Test<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> // HBase-3583<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> public void testHBase3583() throws IOException {<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> util.createTable(tableName, new byte[][] { A, B, C });<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> util.waitUntilAllRegionsAssigned(tableName);<a name="line.330"></a> |
| <span class="sourceLineNo">331</span><a name="line.331"></a> |
| <span class="sourceLineNo">332</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> new String[] { "hadPreGet", "hadPostGet", "wasScannerNextCalled", "wasScannerCloseCalled" },<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> tableName, new Boolean[] { false, false, false, false });<a name="line.334"></a> |
| <span class="sourceLineNo">335</span><a name="line.335"></a> |
| <span class="sourceLineNo">336</span> Table table = util.getConnection().getTable(tableName);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> Put put = new Put(ROW);<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> put.addColumn(A, A, A);<a name="line.338"></a> |
| <span class="sourceLineNo">339</span> table.put(put);<a name="line.339"></a> |
| <span class="sourceLineNo">340</span><a name="line.340"></a> |
| <span class="sourceLineNo">341</span> Get get = new Get(ROW);<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> get.addColumn(A, A);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> table.get(get);<a name="line.343"></a> |
| <span class="sourceLineNo">344</span><a name="line.344"></a> |
| <span class="sourceLineNo">345</span> // verify that scannerNext and scannerClose upcalls won't be invoked<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> // when we perform get().<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> new String[] { "hadPreGet", "hadPostGet", "wasScannerNextCalled", "wasScannerCloseCalled" },<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> tableName, new Boolean[] { true, true, false, false });<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> Scan s = new Scan();<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> ResultScanner scanner = table.getScanner(s);<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> try {<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> for (Result rr = scanner.next(); rr != null; rr = scanner.next()) {<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> }<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> } finally {<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> scanner.close();<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> }<a name="line.358"></a> |
| <span class="sourceLineNo">359</span><a name="line.359"></a> |
| <span class="sourceLineNo">360</span> // now scanner hooks should be invoked.<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> new String[] { "wasScannerNextCalled", "wasScannerCloseCalled" }, tableName,<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> new Boolean[] { true, true });<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> util.deleteTable(tableName);<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> table.close();<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> }<a name="line.366"></a> |
| <span class="sourceLineNo">367</span><a name="line.367"></a> |
| <span class="sourceLineNo">368</span> @Test<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> public void testHBASE14489() throws IOException {<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> Table table = util.createTable(tableName, new byte[][] { A });<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> Put put = new Put(ROW);<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> put.addColumn(A, A, A);<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> table.put(put);<a name="line.374"></a> |
| <span class="sourceLineNo">375</span><a name="line.375"></a> |
| <span class="sourceLineNo">376</span> Scan s = new Scan();<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> s.setFilter(new FilterAllFilter());<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> ResultScanner scanner = table.getScanner(s);<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> try {<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> for (Result rr = scanner.next(); rr != null; rr = scanner.next()) {<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> }<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> } finally {<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> scanner.close();<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> }<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> verifyMethodResult(SimpleRegionObserver.class, new String[] { "wasScannerFilterRowCalled" },<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> tableName, new Boolean[] { true });<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> util.deleteTable(tableName);<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> table.close();<a name="line.388"></a> |
| <span class="sourceLineNo">389</span><a name="line.389"></a> |
| <span class="sourceLineNo">390</span> }<a name="line.390"></a> |
| <span class="sourceLineNo">391</span><a name="line.391"></a> |
| <span class="sourceLineNo">392</span> @Test<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> // HBase-3758<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> public void testHBase3758() throws IOException {<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> final TableName tableName = TableName.valueOf(name.getMethodName());<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> util.createTable(tableName, new byte[][] { A, B, C });<a name="line.396"></a> |
| <span class="sourceLineNo">397</span><a name="line.397"></a> |
| <span class="sourceLineNo">398</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> new String[] { "hadDeleted", "wasScannerOpenCalled" }, tableName,<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> new Boolean[] { false, false });<a name="line.400"></a> |
| <span class="sourceLineNo">401</span><a name="line.401"></a> |
| <span class="sourceLineNo">402</span> Table table = util.getConnection().getTable(tableName);<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> Put put = new Put(ROW);<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> put.addColumn(A, A, A);<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> table.put(put);<a name="line.405"></a> |
| <span class="sourceLineNo">406</span><a name="line.406"></a> |
| <span class="sourceLineNo">407</span> Delete delete = new Delete(ROW);<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> table.delete(delete);<a name="line.408"></a> |
| <span class="sourceLineNo">409</span><a name="line.409"></a> |
| <span class="sourceLineNo">410</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> new String[] { "hadDeleted", "wasScannerOpenCalled" }, tableName,<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> new Boolean[] { true, false });<a name="line.412"></a> |
| <span class="sourceLineNo">413</span><a name="line.413"></a> |
| <span class="sourceLineNo">414</span> Scan s = new Scan();<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> ResultScanner scanner = table.getScanner(s);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> try {<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> for (Result rr = scanner.next(); rr != null; rr = scanner.next()) {<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> }<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> } finally {<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> scanner.close();<a name="line.420"></a> |
| <span class="sourceLineNo">421</span> }<a name="line.421"></a> |
| <span class="sourceLineNo">422</span><a name="line.422"></a> |
| <span class="sourceLineNo">423</span> // now scanner hooks should be invoked.<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> verifyMethodResult(SimpleRegionObserver.class, new String[] { "wasScannerOpenCalled" },<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> tableName, new Boolean[] { true });<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> util.deleteTable(tableName);<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> table.close();<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> }<a name="line.428"></a> |
| <span class="sourceLineNo">429</span><a name="line.429"></a> |
| <span class="sourceLineNo">430</span> /* Overrides compaction to only output rows with keys that are even numbers */<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> public static class EvenOnlyCompactor implements RegionCoprocessor, RegionObserver {<a name="line.431"></a> |
| <span class="sourceLineNo">432</span> long lastCompaction;<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> long lastFlush;<a name="line.433"></a> |
| <span class="sourceLineNo">434</span><a name="line.434"></a> |
| <span class="sourceLineNo">435</span> @Override<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> return Optional.of(this);<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> }<a name="line.438"></a> |
| <span class="sourceLineNo">439</span><a name="line.439"></a> |
| <span class="sourceLineNo">440</span> @Override<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> public InternalScanner preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store,<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> InternalScanner scanner, ScanType scanType, CompactionLifeCycleTracker tracker,<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> CompactionRequest request) {<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> return new InternalScanner() {<a name="line.444"></a> |
| <span class="sourceLineNo">445</span><a name="line.445"></a> |
| <span class="sourceLineNo">446</span> @Override<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> public boolean next(List<Cell> results, ScannerContext scannerContext) throws IOException {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> List<Cell> internalResults = new ArrayList<>();<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> boolean hasMore;<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> do {<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> hasMore = scanner.next(internalResults, scannerContext);<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> if (!internalResults.isEmpty()) {<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> long row = Bytes.toLong(CellUtil.cloneValue(internalResults.get(0)));<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> if (row % 2 == 0) {<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> // return this row<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> break;<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> }<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> // clear and continue<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> internalResults.clear();<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> }<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> } while (hasMore);<a name="line.461"></a> |
| <span class="sourceLineNo">462</span><a name="line.462"></a> |
| <span class="sourceLineNo">463</span> if (!internalResults.isEmpty()) {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> results.addAll(internalResults);<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> }<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> return hasMore;<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> @Override<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> public void close() throws IOException {<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> scanner.close();<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> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span><a name="line.475"></a> |
| <span class="sourceLineNo">476</span> @Override<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> public void postCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store,<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> StoreFile resultFile, CompactionLifeCycleTracker tracker, CompactionRequest request) {<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> lastCompaction = EnvironmentEdgeManager.currentTime();<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> }<a name="line.480"></a> |
| <span class="sourceLineNo">481</span><a name="line.481"></a> |
| <span class="sourceLineNo">482</span> @Override<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> public void postFlush(ObserverContext<RegionCoprocessorEnvironment> e,<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> FlushLifeCycleTracker tracker) {<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> lastFlush = EnvironmentEdgeManager.currentTime();<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> }<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> /**<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> * Tests overriding compaction handling via coprocessor hooks<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> * @throws Exception<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> */<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> @Test<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> public void testCompactionOverride() throws Exception {<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> final TableName compactTable = TableName.valueOf(name.getMethodName());<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> Admin admin = util.getAdmin();<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> if (admin.tableExists(compactTable)) {<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> admin.disableTable(compactTable);<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> admin.deleteTable(compactTable);<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> }<a name="line.500"></a> |
| <span class="sourceLineNo">501</span><a name="line.501"></a> |
| <span class="sourceLineNo">502</span> HTableDescriptor htd = new HTableDescriptor(compactTable);<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> htd.addFamily(new HColumnDescriptor(A));<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> htd.addCoprocessor(EvenOnlyCompactor.class.getName());<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> admin.createTable(htd);<a name="line.505"></a> |
| <span class="sourceLineNo">506</span><a name="line.506"></a> |
| <span class="sourceLineNo">507</span> Table table = util.getConnection().getTable(compactTable);<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> for (long i = 1; i <= 10; i++) {<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> byte[] iBytes = Bytes.toBytes(i);<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> Put put = new Put(iBytes);<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> put.setDurability(Durability.SKIP_WAL);<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> put.addColumn(A, A, iBytes);<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> table.put(put);<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> }<a name="line.514"></a> |
| <span class="sourceLineNo">515</span><a name="line.515"></a> |
| <span class="sourceLineNo">516</span> HRegion firstRegion = cluster.getRegions(compactTable).get(0);<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> Coprocessor cp = firstRegion.getCoprocessorHost().findCoprocessor(EvenOnlyCompactor.class);<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> assertNotNull("EvenOnlyCompactor coprocessor should be loaded", cp);<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> EvenOnlyCompactor compactor = (EvenOnlyCompactor) cp;<a name="line.519"></a> |
| <span class="sourceLineNo">520</span><a name="line.520"></a> |
| <span class="sourceLineNo">521</span> // force a compaction<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> long ts = System.currentTimeMillis();<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> admin.flush(compactTable);<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> // wait for flush<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> for (int i = 0; i < 10; i++) {<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> if (compactor.lastFlush >= ts) {<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> break;<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> }<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> Thread.sleep(1000);<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> }<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> assertTrue("Flush didn't complete", compactor.lastFlush >= ts);<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> LOG.debug("Flush complete");<a name="line.532"></a> |
| <span class="sourceLineNo">533</span><a name="line.533"></a> |
| <span class="sourceLineNo">534</span> ts = compactor.lastFlush;<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> admin.majorCompact(compactTable);<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> // wait for compaction<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> for (int i = 0; i < 30; i++) {<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> if (compactor.lastCompaction >= ts) {<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> break;<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> }<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> Thread.sleep(1000);<a name="line.541"></a> |
| <span class="sourceLineNo">542</span> }<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> LOG.debug("Last compaction was at " + compactor.lastCompaction);<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> assertTrue("Compaction didn't complete", compactor.lastCompaction >= ts);<a name="line.544"></a> |
| <span class="sourceLineNo">545</span><a name="line.545"></a> |
| <span class="sourceLineNo">546</span> // only even rows should remain<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> ResultScanner scanner = table.getScanner(new Scan());<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> try {<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> for (long i = 2; i <= 10; i += 2) {<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> Result r = scanner.next();<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> assertNotNull(r);<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> assertFalse(r.isEmpty());<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> byte[] iBytes = Bytes.toBytes(i);<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> assertArrayEquals("Row should be " + i, r.getRow(), iBytes);<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> assertArrayEquals("Value should be " + i, r.getValue(A, A), iBytes);<a name="line.555"></a> |
| <span class="sourceLineNo">556</span> }<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> } finally {<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> scanner.close();<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> }<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> table.close();<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> }<a name="line.561"></a> |
| <span class="sourceLineNo">562</span><a name="line.562"></a> |
| <span class="sourceLineNo">563</span> @Test<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> public void bulkLoadHFileTest() throws Exception {<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> final String testName = TestRegionObserverInterface.class.getName() + "." + name.getMethodName();<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> Configuration conf = util.getConfiguration();<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> try (RegionLocator locator = util.getConnection().getRegionLocator(tableName)) {<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> new String[] { "hadPreBulkLoadHFile", "hadPostBulkLoadHFile" }, tableName,<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> new Boolean[] { false, false });<a name="line.572"></a> |
| <span class="sourceLineNo">573</span><a name="line.573"></a> |
| <span class="sourceLineNo">574</span> FileSystem fs = util.getTestFileSystem();<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> final Path dir = util.getDataTestDirOnTestFS(testName).makeQualified(fs);<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> Path familyDir = new Path(dir, Bytes.toString(A));<a name="line.576"></a> |
| <span class="sourceLineNo">577</span><a name="line.577"></a> |
| <span class="sourceLineNo">578</span> createHFile(util.getConfiguration(), fs, new Path(familyDir, Bytes.toString(A)), A, A);<a name="line.578"></a> |
| <span class="sourceLineNo">579</span><a name="line.579"></a> |
| <span class="sourceLineNo">580</span> // Bulk load<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> BulkLoadHFiles.create(conf).bulkLoad(tableName, dir);<a name="line.581"></a> |
| <span class="sourceLineNo">582</span><a name="line.582"></a> |
| <span class="sourceLineNo">583</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> new String[] { "hadPreBulkLoadHFile", "hadPostBulkLoadHFile" }, tableName,<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> new Boolean[] { true, true });<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> } finally {<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> util.deleteTable(tableName);<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> table.close();<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> }<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> }<a name="line.590"></a> |
| <span class="sourceLineNo">591</span><a name="line.591"></a> |
| <span class="sourceLineNo">592</span> @Test<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> public void testRecovery() throws Exception {<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> LOG.info(TestRegionObserverInterface.class.getName() + "." + name.getMethodName());<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() + "." + name.getMethodName());<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> try (RegionLocator locator = util.getConnection().getRegionLocator(tableName)) {<a name="line.597"></a> |
| <span class="sourceLineNo">598</span><a name="line.598"></a> |
| <span class="sourceLineNo">599</span> JVMClusterUtil.RegionServerThread rs1 = cluster.startRegionServer();<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> ServerName sn2 = rs1.getRegionServer().getServerName();<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> String regEN = locator.getAllRegionLocations().get(0).getRegion().getEncodedName();<a name="line.601"></a> |
| <span class="sourceLineNo">602</span><a name="line.602"></a> |
| <span class="sourceLineNo">603</span> util.getAdmin().move(Bytes.toBytes(regEN), sn2);<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> while (!sn2.equals(locator.getAllRegionLocations().get(0).getServerName())) {<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> Thread.sleep(100);<a name="line.605"></a> |
| <span class="sourceLineNo">606</span> }<a name="line.606"></a> |
| <span class="sourceLineNo">607</span><a name="line.607"></a> |
| <span class="sourceLineNo">608</span> Put put = new Put(ROW);<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> put.addColumn(A, A, A);<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> put.addColumn(B, B, B);<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> put.addColumn(C, C, C);<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> table.put(put);<a name="line.612"></a> |
| <span class="sourceLineNo">613</span><a name="line.613"></a> |
| <span class="sourceLineNo">614</span> // put two times<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> table.put(put);<a name="line.615"></a> |
| <span class="sourceLineNo">616</span><a name="line.616"></a> |
| <span class="sourceLineNo">617</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> new String[] { "hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut", "hadPreBatchMutate",<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> "hadPostBatchMutate", "hadDelete" },<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> tableName, new Boolean[] { false, false, true, true, true, true, false });<a name="line.620"></a> |
| <span class="sourceLineNo">621</span><a name="line.621"></a> |
| <span class="sourceLineNo">622</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.622"></a> |
| <span class="sourceLineNo">623</span> new String[] { "getCtPreReplayWALs", "getCtPostReplayWALs", "getCtPreWALRestore",<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> "getCtPostWALRestore", "getCtPrePut", "getCtPostPut" },<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> tableName, new Integer[] { 0, 0, 0, 0, 2, 2 });<a name="line.625"></a> |
| <span class="sourceLineNo">626</span><a name="line.626"></a> |
| <span class="sourceLineNo">627</span> cluster.killRegionServer(rs1.getRegionServer().getServerName());<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> Threads.sleep(1000); // Let the kill soak in.<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> util.waitUntilAllRegionsAssigned(tableName);<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> LOG.info("All regions assigned");<a name="line.630"></a> |
| <span class="sourceLineNo">631</span><a name="line.631"></a> |
| <span class="sourceLineNo">632</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> new String[] { "getCtPreReplayWALs", "getCtPostReplayWALs", "getCtPreWALRestore",<a name="line.633"></a> |
| <span class="sourceLineNo">634</span> "getCtPostWALRestore", "getCtPrePut", "getCtPostPut" },<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> tableName, new Integer[] { 1, 1, 2, 2, 0, 0 });<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> } finally {<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> util.deleteTable(tableName);<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> table.close();<a name="line.638"></a> |
| <span class="sourceLineNo">639</span> }<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> }<a name="line.640"></a> |
| <span class="sourceLineNo">641</span><a name="line.641"></a> |
| <span class="sourceLineNo">642</span> @Test<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> public void testPreWALRestoreSkip() throws Exception {<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> LOG.info(TestRegionObserverInterface.class.getName() + "." + name.getMethodName());<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> TableName tableName = TableName.valueOf(SimpleRegionObserver.TABLE_SKIPPED);<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.646"></a> |
| <span class="sourceLineNo">647</span><a name="line.647"></a> |
| <span class="sourceLineNo">648</span> try (RegionLocator locator = util.getConnection().getRegionLocator(tableName)) {<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> JVMClusterUtil.RegionServerThread rs1 = cluster.startRegionServer();<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> ServerName sn2 = rs1.getRegionServer().getServerName();<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> String regEN = locator.getAllRegionLocations().get(0).getRegion().getEncodedName();<a name="line.651"></a> |
| <span class="sourceLineNo">652</span><a name="line.652"></a> |
| <span class="sourceLineNo">653</span> util.getAdmin().move(Bytes.toBytes(regEN), sn2);<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> while (!sn2.equals(locator.getAllRegionLocations().get(0).getServerName())) {<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> Thread.sleep(100);<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> }<a name="line.656"></a> |
| <span class="sourceLineNo">657</span><a name="line.657"></a> |
| <span class="sourceLineNo">658</span> Put put = new Put(ROW);<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> put.addColumn(A, A, A);<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> put.addColumn(B, B, B);<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> put.addColumn(C, C, C);<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> table.put(put);<a name="line.662"></a> |
| <span class="sourceLineNo">663</span><a name="line.663"></a> |
| <span class="sourceLineNo">664</span> cluster.killRegionServer(rs1.getRegionServer().getServerName());<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> Threads.sleep(20000); // just to be sure that the kill has fully started.<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> util.waitUntilAllRegionsAssigned(tableName);<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> }<a name="line.667"></a> |
| <span class="sourceLineNo">668</span><a name="line.668"></a> |
| <span class="sourceLineNo">669</span> verifyMethodResult(SimpleRegionObserver.class,<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> new String[] { "getCtPreWALRestore", "getCtPostWALRestore", }, tableName,<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> new Integer[] { 0, 0 });<a name="line.671"></a> |
| <span class="sourceLineNo">672</span><a name="line.672"></a> |
| <span class="sourceLineNo">673</span> util.deleteTable(tableName);<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> table.close();<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> }<a name="line.675"></a> |
| <span class="sourceLineNo">676</span><a name="line.676"></a> |
| <span class="sourceLineNo">677</span> //called from testPreWALAppendIsWrittenToWAL<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> private void testPreWALAppendHook(Table table, TableName tableName) throws IOException {<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> int expectedCalls = 0;<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> String [] methodArray = new String[1];<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> methodArray[0] = "getCtPreWALAppend";<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> Object[] resultArray = new Object[1];<a name="line.682"></a> |
| <span class="sourceLineNo">683</span><a name="line.683"></a> |
| <span class="sourceLineNo">684</span> Put p = new Put(ROW);<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> p.addColumn(A, A, A);<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> table.put(p);<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> resultArray[0] = ++expectedCalls;<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> verifyMethodResult(SimpleRegionObserver.class, methodArray, tableName, resultArray);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span><a name="line.689"></a> |
| <span class="sourceLineNo">690</span> Append a = new Append(ROW);<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> a.addColumn(B, B, B);<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> table.append(a);<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> resultArray[0] = ++expectedCalls;<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> verifyMethodResult(SimpleRegionObserver.class, methodArray, tableName, resultArray);<a name="line.694"></a> |
| <span class="sourceLineNo">695</span><a name="line.695"></a> |
| <span class="sourceLineNo">696</span> Increment i = new Increment(ROW);<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> i.addColumn(C, C, 1);<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> table.increment(i);<a name="line.698"></a> |
| <span class="sourceLineNo">699</span> resultArray[0] = ++expectedCalls;<a name="line.699"></a> |
| <span class="sourceLineNo">700</span> verifyMethodResult(SimpleRegionObserver.class, methodArray, tableName, resultArray);<a name="line.700"></a> |
| <span class="sourceLineNo">701</span><a name="line.701"></a> |
| <span class="sourceLineNo">702</span> Delete d = new Delete(ROW);<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> table.delete(d);<a name="line.703"></a> |
| <span class="sourceLineNo">704</span> resultArray[0] = ++expectedCalls;<a name="line.704"></a> |
| <span class="sourceLineNo">705</span> verifyMethodResult(SimpleRegionObserver.class, methodArray, tableName, resultArray);<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> }<a name="line.706"></a> |
| <span class="sourceLineNo">707</span><a name="line.707"></a> |
| <span class="sourceLineNo">708</span> @Test<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> public void testPreWALAppend() throws Exception {<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> SimpleRegionObserver sro = new SimpleRegionObserver();<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> ObserverContext ctx = Mockito.mock(ObserverContext.class);<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> WALKey key = new WALKeyImpl(Bytes.toBytes("region"), TEST_TABLE,<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> EnvironmentEdgeManager.currentTime());<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> WALEdit edit = new WALEdit();<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> sro.preWALAppend(ctx, key, edit);<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> Assert.assertEquals(1, key.getExtendedAttributes().size());<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> Assert.assertArrayEquals(SimpleRegionObserver.WAL_EXTENDED_ATTRIBUTE_BYTES,<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> key.getExtendedAttribute(Integer.toString(sro.getCtPreWALAppend())));<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> }<a name="line.719"></a> |
| <span class="sourceLineNo">720</span><a name="line.720"></a> |
| <span class="sourceLineNo">721</span> @Test<a name="line.721"></a> |
| <span class="sourceLineNo">722</span> public void testPreWALAppendIsWrittenToWAL() throws Exception {<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() +<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> "." + name.getMethodName());<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> Table table = util.createTable(tableName, new byte[][] { A, B, C });<a name="line.725"></a> |
| <span class="sourceLineNo">726</span><a name="line.726"></a> |
| <span class="sourceLineNo">727</span> PreWALAppendWALActionsListener listener = new PreWALAppendWALActionsListener();<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> List<HRegion> regions = util.getHBaseCluster().getRegions(tableName);<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> //should be only one region<a name="line.729"></a> |
| <span class="sourceLineNo">730</span> HRegion region = regions.get(0);<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> region.getWAL().registerWALActionsListener(listener);<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> testPreWALAppendHook(table, tableName);<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> boolean[] expectedResults = {true, true, true, true};<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> Assert.assertArrayEquals(expectedResults, listener.getWalKeysCorrectArray());<a name="line.734"></a> |
| <span class="sourceLineNo">735</span><a name="line.735"></a> |
| <span class="sourceLineNo">736</span> }<a name="line.736"></a> |
| <span class="sourceLineNo">737</span><a name="line.737"></a> |
| <span class="sourceLineNo">738</span> @Test<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> public void testPreWALAppendNotCalledOnMetaEdit() throws Exception {<a name="line.739"></a> |
| <span class="sourceLineNo">740</span> final TableName tableName = TableName.valueOf(TEST_TABLE.getNameAsString() +<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> "." + name.getMethodName());<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> TableDescriptorBuilder tdBuilder = TableDescriptorBuilder.newBuilder(tableName);<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> ColumnFamilyDescriptorBuilder cfBuilder = ColumnFamilyDescriptorBuilder.newBuilder(FAMILY);<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> tdBuilder.setColumnFamily(cfBuilder.build());<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> tdBuilder.setCoprocessor(SimpleRegionObserver.class.getName());<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> TableDescriptor td = tdBuilder.build();<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> Table table = util.createTable(td, new byte[][] { A, B, C });<a name="line.747"></a> |
| <span class="sourceLineNo">748</span><a name="line.748"></a> |
| <span class="sourceLineNo">749</span> PreWALAppendWALActionsListener listener = new PreWALAppendWALActionsListener();<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> List<HRegion> regions = util.getHBaseCluster().getRegions(tableName);<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> //should be only one region<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> HRegion region = regions.get(0);<a name="line.752"></a> |
| <span class="sourceLineNo">753</span><a name="line.753"></a> |
| <span class="sourceLineNo">754</span> region.getWAL().registerWALActionsListener(listener);<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> //flushing should write to the WAL<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> region.flush(true);<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> //so should compaction<a name="line.757"></a> |
| <span class="sourceLineNo">758</span> region.compact(false);<a name="line.758"></a> |
| <span class="sourceLineNo">759</span> //and so should closing the region<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> region.close();<a name="line.760"></a> |
| <span class="sourceLineNo">761</span><a name="line.761"></a> |
| <span class="sourceLineNo">762</span> //but we still shouldn't have triggered preWALAppend because no user data was written<a name="line.762"></a> |
| <span class="sourceLineNo">763</span> String[] methods = new String[] {"getCtPreWALAppend"};<a name="line.763"></a> |
| <span class="sourceLineNo">764</span> Object[] expectedResult = new Integer[]{0};<a name="line.764"></a> |
| <span class="sourceLineNo">765</span> verifyMethodResult(SimpleRegionObserver.class, methods, tableName, expectedResult);<a name="line.765"></a> |
| <span class="sourceLineNo">766</span> }<a name="line.766"></a> |
| <span class="sourceLineNo">767</span><a name="line.767"></a> |
| <span class="sourceLineNo">768</span> // check each region whether the coprocessor upcalls are called or not.<a name="line.768"></a> |
| <span class="sourceLineNo">769</span> private void verifyMethodResult(Class<?> coprocessor, String methodName[], TableName tableName,<a name="line.769"></a> |
| <span class="sourceLineNo">770</span> Object value[]) throws IOException {<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> try {<a name="line.771"></a> |
| <span class="sourceLineNo">772</span> for (JVMClusterUtil.RegionServerThread t : cluster.getRegionServerThreads()) {<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> if (!t.isAlive() || t.getRegionServer().isAborted() || t.getRegionServer().isStopping()) {<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> continue;<a name="line.774"></a> |
| <span class="sourceLineNo">775</span> }<a name="line.775"></a> |
| <span class="sourceLineNo">776</span> for (RegionInfo r : ProtobufUtil<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> .getOnlineRegions(t.getRegionServer().getRSRpcServices())) {<a name="line.777"></a> |
| <span class="sourceLineNo">778</span> if (!r.getTable().equals(tableName)) {<a name="line.778"></a> |
| <span class="sourceLineNo">779</span> continue;<a name="line.779"></a> |
| <span class="sourceLineNo">780</span> }<a name="line.780"></a> |
| <span class="sourceLineNo">781</span> RegionCoprocessorHost cph =<a name="line.781"></a> |
| <span class="sourceLineNo">782</span> t.getRegionServer().getOnlineRegion(r.getRegionName()).getCoprocessorHost();<a name="line.782"></a> |
| <span class="sourceLineNo">783</span><a name="line.783"></a> |
| <span class="sourceLineNo">784</span> Coprocessor cp = cph.findCoprocessor(coprocessor.getName());<a name="line.784"></a> |
| <span class="sourceLineNo">785</span> assertNotNull(cp);<a name="line.785"></a> |
| <span class="sourceLineNo">786</span> for (int i = 0; i < methodName.length; ++i) {<a name="line.786"></a> |
| <span class="sourceLineNo">787</span> Method m = coprocessor.getMethod(methodName[i]);<a name="line.787"></a> |
| <span class="sourceLineNo">788</span> Object o = m.invoke(cp);<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> assertTrue("Result of " + coprocessor.getName() + "." + methodName[i]<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> + " is expected to be " + value[i].toString() + ", while we get "<a name="line.790"></a> |
| <span class="sourceLineNo">791</span> + o.toString(), o.equals(value[i]));<a name="line.791"></a> |
| <span class="sourceLineNo">792</span> }<a name="line.792"></a> |
| <span class="sourceLineNo">793</span> }<a name="line.793"></a> |
| <span class="sourceLineNo">794</span> }<a name="line.794"></a> |
| <span class="sourceLineNo">795</span> } catch (Exception e) {<a name="line.795"></a> |
| <span class="sourceLineNo">796</span> throw new IOException(e.toString());<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> }<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> }<a name="line.798"></a> |
| <span class="sourceLineNo">799</span><a name="line.799"></a> |
| <span class="sourceLineNo">800</span> private static void createHFile(Configuration conf, FileSystem fs, Path path, byte[] family,<a name="line.800"></a> |
| <span class="sourceLineNo">801</span> byte[] qualifier) throws IOException {<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> HFileContext context = new HFileContextBuilder().build();<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> HFile.Writer writer = HFile.getWriterFactory(conf, new CacheConfig(conf)).withPath(fs, path)<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> .withFileContext(context).create();<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> long now = System.currentTimeMillis();<a name="line.805"></a> |
| <span class="sourceLineNo">806</span> try {<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> for (int i = 1; i <= 9; i++) {<a name="line.807"></a> |
| <span class="sourceLineNo">808</span> KeyValue kv =<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> new KeyValue(Bytes.toBytes(i + ""), family, qualifier, now, Bytes.toBytes(i + ""));<a name="line.809"></a> |
| <span class="sourceLineNo">810</span> writer.append(kv);<a name="line.810"></a> |
| <span class="sourceLineNo">811</span> }<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> } finally {<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> writer.close();<a name="line.813"></a> |
| <span class="sourceLineNo">814</span> }<a name="line.814"></a> |
| <span class="sourceLineNo">815</span> }<a name="line.815"></a> |
| <span class="sourceLineNo">816</span><a name="line.816"></a> |
| <span class="sourceLineNo">817</span> private static class PreWALAppendWALActionsListener implements WALActionsListener {<a name="line.817"></a> |
| <span class="sourceLineNo">818</span> boolean[] walKeysCorrect = {false, false, false, false};<a name="line.818"></a> |
| <span class="sourceLineNo">819</span><a name="line.819"></a> |
| <span class="sourceLineNo">820</span> @Override<a name="line.820"></a> |
| <span class="sourceLineNo">821</span> public void postAppend(long entryLen, long elapsedTimeMillis,<a name="line.821"></a> |
| <span class="sourceLineNo">822</span> WALKey logKey, WALEdit logEdit) throws IOException {<a name="line.822"></a> |
| <span class="sourceLineNo">823</span> for (int k = 0; k < 4; k++) {<a name="line.823"></a> |
| <span class="sourceLineNo">824</span> if (!walKeysCorrect[k]) {<a name="line.824"></a> |
| <span class="sourceLineNo">825</span> walKeysCorrect[k] = Arrays.equals(SimpleRegionObserver.WAL_EXTENDED_ATTRIBUTE_BYTES,<a name="line.825"></a> |
| <span class="sourceLineNo">826</span> logKey.getExtendedAttribute(Integer.toString(k + 1)));<a name="line.826"></a> |
| <span class="sourceLineNo">827</span> }<a name="line.827"></a> |
| <span class="sourceLineNo">828</span> }<a name="line.828"></a> |
| <span class="sourceLineNo">829</span> }<a name="line.829"></a> |
| <span class="sourceLineNo">830</span><a name="line.830"></a> |
| <span class="sourceLineNo">831</span> boolean[] getWalKeysCorrectArray() {<a name="line.831"></a> |
| <span class="sourceLineNo">832</span> return walKeysCorrect;<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> }<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> }<a name="line.834"></a> |
| <span class="sourceLineNo">835</span>}<a name="line.835"></a> |
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| </html> |
