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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.replication;<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.assertEquals;<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.fail;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span><a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.io.Closeable;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.io.IOException;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.Arrays;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.util.Optional;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.util.concurrent.CountDownLatch;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.concurrent.ThreadLocalRandom;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.fs.Path;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.Cell;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<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.HBaseConfiguration;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HConstants;<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.SingleProcessHBaseCluster;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.TableName;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<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.Put;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.client.Result;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.client.Table;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.client.replication.ReplicationPeerConfigUtil;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.coprocessor.ObserverContext;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessor;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.coprocessor.RegionObserver;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.regionserver.HRegion;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.regionserver.wal.WALActionsListener;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.replication.regionserver.TestSourceFSConfigurationProvider;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.tool.BulkLoadHFiles;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.util.HFileTestUtil;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.junit.After;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.junit.Assert;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.junit.Before;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.junit.ClassRule;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.junit.Test;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.junit.experimental.categories.Category;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.slf4j.Logger;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.slf4j.LoggerFactory;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span><a name="line.81"></a> |
| <span class="sourceLineNo">082</span>@Category({ ReplicationTests.class, LargeTests.class })<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>public class TestMasterReplication {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span><a name="line.84"></a> |
| <span class="sourceLineNo">085</span> @ClassRule<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> HBaseClassTestRule.forClass(TestMasterReplication.class);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private static final Logger LOG = LoggerFactory.getLogger(TestMasterReplication.class);<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> private Configuration baseConfiguration;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span><a name="line.92"></a> |
| <span class="sourceLineNo">093</span> private HBaseTestingUtil[] utilities;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> private Configuration[] configurations;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> private MiniZooKeeperCluster miniZK;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> private static final long SLEEP_TIME = 1000;<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> private static final int NB_RETRIES = 120;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span><a name="line.99"></a> |
| <span class="sourceLineNo">100</span> private static final TableName tableName = TableName.valueOf("test");<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> private static final byte[] famName = Bytes.toBytes("f");<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> private static final byte[] famName1 = Bytes.toBytes("f1");<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> private static final byte[] row = Bytes.toBytes("row");<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> private static final byte[] row1 = Bytes.toBytes("row1");<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> private static final byte[] row2 = Bytes.toBytes("row2");<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> private static final byte[] row3 = Bytes.toBytes("row3");<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> private static final byte[] row4 = Bytes.toBytes("row4");<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> private static final byte[] noRepfamName = Bytes.toBytes("norep");<a name="line.108"></a> |
| <span class="sourceLineNo">109</span><a name="line.109"></a> |
| <span class="sourceLineNo">110</span> private static final byte[] count = Bytes.toBytes("count");<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> private static final byte[] put = Bytes.toBytes("put");<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> private static final byte[] delete = Bytes.toBytes("delete");<a name="line.112"></a> |
| <span class="sourceLineNo">113</span><a name="line.113"></a> |
| <span class="sourceLineNo">114</span> private TableDescriptor table;<a name="line.114"></a> |
| <span class="sourceLineNo">115</span><a name="line.115"></a> |
| <span class="sourceLineNo">116</span> @Before<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> public void setUp() throws Exception {<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> baseConfiguration = HBaseConfiguration.create();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> // smaller block size and capacity to trigger more operations<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> // and test them<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> baseConfiguration.setInt("hbase.regionserver.hlog.blocksize", 1024 * 20);<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> baseConfiguration.setInt("replication.source.size.capacity", 1024);<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> baseConfiguration.setLong("replication.source.sleepforretries", 100);<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> baseConfiguration.setInt("hbase.regionserver.maxlogs", 10);<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> baseConfiguration.setLong("hbase.master.logcleaner.ttl", 10);<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> baseConfiguration.setBoolean(HConstants.REPLICATION_BULKLOAD_ENABLE_KEY, true);<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> baseConfiguration.set("hbase.replication.source.fs.conf.provider",<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> TestSourceFSConfigurationProvider.class.getCanonicalName());<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> baseConfiguration.set(HConstants.REPLICATION_CLUSTER_ID, "12345");<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> baseConfiguration.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> baseConfiguration.setStrings(CoprocessorHost.USER_REGION_COPROCESSOR_CONF_KEY,<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> CoprocessorCounter.class.getName());<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> table = TableDescriptorBuilder.newBuilder(tableName)<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(famName)<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(famName1)<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(noRepfamName)).build();<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> /**<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> * It tests the replication scenario involving 0 -> 1 -> 0. It does it by adding and deleting a<a name="line.142"></a> |
| <span class="sourceLineNo">143</span> * row to a table in each cluster, checking if it's replicated. It also tests that the puts and<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> * deletes are not replicated back to the originating cluster.<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> */<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> @Test<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> public void testCyclicReplication1() throws Exception {<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> LOG.info("testSimplePutDelete");<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> int numClusters = 2;<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> Table[] htables = null;<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> try {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> htables = setUpClusterTablesAndPeers(numClusters);<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> int[] expectedCounts = new int[] { 2, 2 };<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> // add rows to both clusters,<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> // make sure they are both replication<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> putAndWait(row, famName, htables[0], htables[1]);<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> putAndWait(row1, famName, htables[1], htables[0]);<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> validateCounts(htables, put, expectedCounts);<a name="line.160"></a> |
| <span class="sourceLineNo">161</span><a name="line.161"></a> |
| <span class="sourceLineNo">162</span> deleteAndWait(row, htables[0], htables[1]);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> deleteAndWait(row1, htables[1], htables[0]);<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> validateCounts(htables, delete, expectedCounts);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> } finally {<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> close(htables);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> shutDownMiniClusters();<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> }<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> }<a name="line.169"></a> |
| <span class="sourceLineNo">170</span><a name="line.170"></a> |
| <span class="sourceLineNo">171</span> /**<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> * Tests the replication scenario 0 -> 0. By default<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * {@link org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint},<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * the replication peer should not be added.<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> */<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> @Test(expected = DoNotRetryIOException.class)<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> public void testLoopedReplication() throws Exception {<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> LOG.info("testLoopedReplication");<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> startMiniClusters(1);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> createTableOnClusters(table);<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> addPeer("1", 0, 0);<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> }<a name="line.182"></a> |
| <span class="sourceLineNo">183</span><a name="line.183"></a> |
| <span class="sourceLineNo">184</span> /**<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> * It tests the replication scenario involving 0 -> 1 -> 0. It does it by bulk loading a set of<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> * HFiles to a table in each cluster, checking if it's replicated.<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> */<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> @Test<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> public void testHFileCyclicReplication() throws Exception {<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> LOG.info("testHFileCyclicReplication");<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> int numClusters = 2;<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> Table[] htables = null;<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> try {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> htables = setUpClusterTablesAndPeers(numClusters);<a name="line.194"></a> |
| <span class="sourceLineNo">195</span><a name="line.195"></a> |
| <span class="sourceLineNo">196</span> // Load 100 rows for each hfile range in cluster '0' and validate whether its been replicated<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> // to cluster '1'.<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> byte[][][] hfileRanges =<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> new byte[][][] { new byte[][] { Bytes.toBytes("aaaa"), Bytes.toBytes("cccc") },<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> new byte[][] { Bytes.toBytes("ddd"), Bytes.toBytes("fff") }, };<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> int numOfRows = 100;<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> int[] expectedCounts =<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> new int[] { hfileRanges.length * numOfRows, hfileRanges.length * numOfRows };<a name="line.203"></a> |
| <span class="sourceLineNo">204</span><a name="line.204"></a> |
| <span class="sourceLineNo">205</span> loadAndValidateHFileReplication("testHFileCyclicReplication_01", 0, new int[] { 1 }, row,<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> famName, htables, hfileRanges, numOfRows, expectedCounts, true);<a name="line.206"></a> |
| <span class="sourceLineNo">207</span><a name="line.207"></a> |
| <span class="sourceLineNo">208</span> // Load 200 rows for each hfile range in cluster '1' and validate whether its been replicated<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> // to cluster '0'.<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> hfileRanges = new byte[][][] { new byte[][] { Bytes.toBytes("gggg"), Bytes.toBytes("iiii") },<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> new byte[][] { Bytes.toBytes("jjj"), Bytes.toBytes("lll") }, };<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> numOfRows = 200;<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> int[] newExpectedCounts = new int[] { hfileRanges.length * numOfRows + expectedCounts[0],<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> hfileRanges.length * numOfRows + expectedCounts[1] };<a name="line.214"></a> |
| <span class="sourceLineNo">215</span><a name="line.215"></a> |
| <span class="sourceLineNo">216</span> loadAndValidateHFileReplication("testHFileCyclicReplication_10", 1, new int[] { 0 }, row,<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> famName, htables, hfileRanges, numOfRows, newExpectedCounts, true);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span><a name="line.218"></a> |
| <span class="sourceLineNo">219</span> } finally {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> close(htables);<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> shutDownMiniClusters();<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> }<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> }<a name="line.223"></a> |
| <span class="sourceLineNo">224</span><a name="line.224"></a> |
| <span class="sourceLineNo">225</span> private Table[] setUpClusterTablesAndPeers(int numClusters) throws Exception {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> Table[] htables;<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> startMiniClusters(numClusters);<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> createTableOnClusters(table);<a name="line.228"></a> |
| <span class="sourceLineNo">229</span><a name="line.229"></a> |
| <span class="sourceLineNo">230</span> htables = getHTablesOnClusters(tableName);<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> // Test the replication scenarios of 0 -> 1 -> 0<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> addPeer("1", 0, 1);<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> addPeer("1", 1, 0);<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> return htables;<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> }<a name="line.235"></a> |
| <span class="sourceLineNo">236</span><a name="line.236"></a> |
| <span class="sourceLineNo">237</span> /**<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> * Tests the cyclic replication scenario of 0 -> 1 -> 2 -> 0 by adding and deleting rows to a<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> * table in each clusters and ensuring that the each of these clusters get the appropriate<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * mutations. It also tests the grouping scenario where a cluster needs to replicate the edits<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> * originating from itself and also the edits that it received using replication from a different<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> * cluster. The scenario is explained in HBASE-9158<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> */<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> @Test<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> public void testCyclicReplication2() throws Exception {<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> LOG.info("testCyclicReplication2");<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> int numClusters = 3;<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> Table[] htables = null;<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> try {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> startMiniClusters(numClusters);<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> createTableOnClusters(table);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span><a name="line.252"></a> |
| <span class="sourceLineNo">253</span> // Test the replication scenario of 0 -> 1 -> 2 -> 0<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> addPeer("1", 0, 1);<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> addPeer("1", 1, 2);<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> addPeer("1", 2, 0);<a name="line.256"></a> |
| <span class="sourceLineNo">257</span><a name="line.257"></a> |
| <span class="sourceLineNo">258</span> htables = getHTablesOnClusters(tableName);<a name="line.258"></a> |
| <span class="sourceLineNo">259</span><a name="line.259"></a> |
| <span class="sourceLineNo">260</span> // put "row" and wait 'til it got around<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> putAndWait(row, famName, htables[0], htables[2]);<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> putAndWait(row1, famName, htables[1], htables[0]);<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> putAndWait(row2, famName, htables[2], htables[1]);<a name="line.263"></a> |
| <span class="sourceLineNo">264</span><a name="line.264"></a> |
| <span class="sourceLineNo">265</span> deleteAndWait(row, htables[0], htables[2]);<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> deleteAndWait(row1, htables[1], htables[0]);<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> deleteAndWait(row2, htables[2], htables[1]);<a name="line.267"></a> |
| <span class="sourceLineNo">268</span><a name="line.268"></a> |
| <span class="sourceLineNo">269</span> int[] expectedCounts = new int[] { 3, 3, 3 };<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> validateCounts(htables, put, expectedCounts);<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> validateCounts(htables, delete, expectedCounts);<a name="line.271"></a> |
| <span class="sourceLineNo">272</span><a name="line.272"></a> |
| <span class="sourceLineNo">273</span> // Test HBASE-9158<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> disablePeer("1", 2);<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> // we now have an edit that was replicated into cluster originating from<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> // cluster 0<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> putAndWait(row3, famName, htables[0], htables[1]);<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> // now add a local edit to cluster 1<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> htables[1].put(new Put(row4).addColumn(famName, row4, row4));<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> // re-enable replication from cluster 2 to cluster 0<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> enablePeer("1", 2);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> // without HBASE-9158 the edit for row4 would have been marked with<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> // cluster 0's id<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> // and hence not replicated to cluster 0<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> wait(row4, htables[0], false);<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> } finally {<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> close(htables);<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> shutDownMiniClusters();<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> }<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> }<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> * It tests the multi slave hfile replication scenario involving 0 -> 1, 2. It does it by bulk<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> * loading a set of HFiles to a table in master cluster, checking if it's replicated in its peers.<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> */<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> @Test<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> public void testHFileMultiSlaveReplication() throws Exception {<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> LOG.info("testHFileMultiSlaveReplication");<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> int numClusters = 3;<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> Table[] htables = null;<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> try {<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> startMiniClusters(numClusters);<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> createTableOnClusters(table);<a name="line.303"></a> |
| <span class="sourceLineNo">304</span><a name="line.304"></a> |
| <span class="sourceLineNo">305</span> // Add a slave, 0 -> 1<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> addPeer("1", 0, 1);<a name="line.306"></a> |
| <span class="sourceLineNo">307</span><a name="line.307"></a> |
| <span class="sourceLineNo">308</span> htables = getHTablesOnClusters(tableName);<a name="line.308"></a> |
| <span class="sourceLineNo">309</span><a name="line.309"></a> |
| <span class="sourceLineNo">310</span> // Load 100 rows for each hfile range in cluster '0' and validate whether its been replicated<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> // to cluster '1'.<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> byte[][][] hfileRanges =<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> new byte[][][] { new byte[][] { Bytes.toBytes("mmmm"), Bytes.toBytes("oooo") },<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> new byte[][] { Bytes.toBytes("ppp"), Bytes.toBytes("rrr") }, };<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> int numOfRows = 100;<a name="line.315"></a> |
| <span class="sourceLineNo">316</span><a name="line.316"></a> |
| <span class="sourceLineNo">317</span> int[] expectedCounts =<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> new int[] { hfileRanges.length * numOfRows, hfileRanges.length * numOfRows };<a name="line.318"></a> |
| <span class="sourceLineNo">319</span><a name="line.319"></a> |
| <span class="sourceLineNo">320</span> loadAndValidateHFileReplication("testHFileCyclicReplication_0", 0, new int[] { 1 }, row,<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> famName, htables, hfileRanges, numOfRows, expectedCounts, true);<a name="line.321"></a> |
| <span class="sourceLineNo">322</span><a name="line.322"></a> |
| <span class="sourceLineNo">323</span> // Validate data is not replicated to cluster '2'.<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> assertEquals(0, utilities[2].countRows(htables[2]));<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> rollWALAndWait(utilities[0], htables[0].getName(), row);<a name="line.326"></a> |
| <span class="sourceLineNo">327</span><a name="line.327"></a> |
| <span class="sourceLineNo">328</span> // Add one more slave, 0 -> 2<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> addPeer("2", 0, 2);<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> // Load 200 rows for each hfile range in cluster '0' and validate whether its been replicated<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> // to cluster '1' and '2'. Previous data should be replicated to cluster '2'.<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> hfileRanges = new byte[][][] { new byte[][] { Bytes.toBytes("ssss"), Bytes.toBytes("uuuu") },<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> new byte[][] { Bytes.toBytes("vvv"), Bytes.toBytes("xxx") }, };<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> numOfRows = 200;<a name="line.335"></a> |
| <span class="sourceLineNo">336</span><a name="line.336"></a> |
| <span class="sourceLineNo">337</span> int[] newExpectedCounts = new int[] { hfileRanges.length * numOfRows + expectedCounts[0],<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> hfileRanges.length * numOfRows + expectedCounts[1], hfileRanges.length * numOfRows };<a name="line.338"></a> |
| <span class="sourceLineNo">339</span><a name="line.339"></a> |
| <span class="sourceLineNo">340</span> loadAndValidateHFileReplication("testHFileCyclicReplication_1", 0, new int[] { 1, 2 }, row,<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> famName, htables, hfileRanges, numOfRows, newExpectedCounts, true);<a name="line.341"></a> |
| <span class="sourceLineNo">342</span><a name="line.342"></a> |
| <span class="sourceLineNo">343</span> } finally {<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> close(htables);<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> shutDownMiniClusters();<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> }<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> }<a name="line.347"></a> |
| <span class="sourceLineNo">348</span><a name="line.348"></a> |
| <span class="sourceLineNo">349</span> /**<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> * It tests the bulk loaded hfile replication scenario to only explicitly specified table column<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> * families. It does it by bulk loading a set of HFiles belonging to both the CFs of table and set<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> * only one CF data to replicate.<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> */<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> @Test<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> public void testHFileReplicationForConfiguredTableCfs() throws Exception {<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> LOG.info("testHFileReplicationForConfiguredTableCfs");<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> int numClusters = 2;<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> Table[] htables = null;<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> try {<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> startMiniClusters(numClusters);<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> createTableOnClusters(table);<a name="line.361"></a> |
| <span class="sourceLineNo">362</span><a name="line.362"></a> |
| <span class="sourceLineNo">363</span> htables = getHTablesOnClusters(tableName);<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> // Test the replication scenarios only 'f' is configured for table data replication not 'f1'<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> addPeer("1", 0, 1, tableName.getNameAsString() + ":" + Bytes.toString(famName));<a name="line.365"></a> |
| <span class="sourceLineNo">366</span><a name="line.366"></a> |
| <span class="sourceLineNo">367</span> // Load 100 rows for each hfile range in cluster '0' for table CF 'f'<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> byte[][][] hfileRanges =<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> new byte[][][] { new byte[][] { Bytes.toBytes("aaaa"), Bytes.toBytes("cccc") },<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> new byte[][] { Bytes.toBytes("ddd"), Bytes.toBytes("fff") }, };<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> int numOfRows = 100;<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> int[] expectedCounts =<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> new int[] { hfileRanges.length * numOfRows, hfileRanges.length * numOfRows };<a name="line.373"></a> |
| <span class="sourceLineNo">374</span><a name="line.374"></a> |
| <span class="sourceLineNo">375</span> loadAndValidateHFileReplication("load_f", 0, new int[] { 1 }, row, famName, htables,<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> hfileRanges, numOfRows, expectedCounts, true);<a name="line.376"></a> |
| <span class="sourceLineNo">377</span><a name="line.377"></a> |
| <span class="sourceLineNo">378</span> // Load 100 rows for each hfile range in cluster '0' for table CF 'f1'<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> hfileRanges = new byte[][][] { new byte[][] { Bytes.toBytes("gggg"), Bytes.toBytes("iiii") },<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> new byte[][] { Bytes.toBytes("jjj"), Bytes.toBytes("lll") }, };<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> numOfRows = 100;<a name="line.381"></a> |
| <span class="sourceLineNo">382</span><a name="line.382"></a> |
| <span class="sourceLineNo">383</span> int[] newExpectedCounts =<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> new int[] { hfileRanges.length * numOfRows + expectedCounts[0], expectedCounts[1] };<a name="line.384"></a> |
| <span class="sourceLineNo">385</span><a name="line.385"></a> |
| <span class="sourceLineNo">386</span> loadAndValidateHFileReplication("load_f1", 0, new int[] { 1 }, row, famName1, htables,<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> hfileRanges, numOfRows, newExpectedCounts, false);<a name="line.387"></a> |
| <span class="sourceLineNo">388</span><a name="line.388"></a> |
| <span class="sourceLineNo">389</span> // Validate data replication for CF 'f1'<a name="line.389"></a> |
| <span class="sourceLineNo">390</span><a name="line.390"></a> |
| <span class="sourceLineNo">391</span> // Source cluster table should contain data for the families<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> wait(0, htables[0], hfileRanges.length * numOfRows + expectedCounts[0]);<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> // Sleep for enough time so that the data is still not replicated for the CF which is not<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> // configured for replication<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> Thread.sleep((NB_RETRIES / 2) * SLEEP_TIME);<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> // Peer cluster should have only configured CF data<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> wait(1, htables[1], expectedCounts[1]);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> } finally {<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> close(htables);<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> shutDownMiniClusters();<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> }<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> }<a name="line.403"></a> |
| <span class="sourceLineNo">404</span><a name="line.404"></a> |
| <span class="sourceLineNo">405</span> /**<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> * Tests cyclic replication scenario of 0 -> 1 -> 2 -> 1.<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> */<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> @Test<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> public void testCyclicReplication3() throws Exception {<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> LOG.info("testCyclicReplication2");<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> int numClusters = 3;<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> Table[] htables = null;<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> try {<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> startMiniClusters(numClusters);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> createTableOnClusters(table);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span><a name="line.416"></a> |
| <span class="sourceLineNo">417</span> // Test the replication scenario of 0 -> 1 -> 2 -> 1<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> addPeer("1", 0, 1);<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> addPeer("1", 1, 2);<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> addPeer("1", 2, 1);<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span> htables = getHTablesOnClusters(tableName);<a name="line.422"></a> |
| <span class="sourceLineNo">423</span><a name="line.423"></a> |
| <span class="sourceLineNo">424</span> // put "row" and wait 'til it got around<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> putAndWait(row, famName, htables[0], htables[2]);<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> putAndWait(row1, famName, htables[1], htables[2]);<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> putAndWait(row2, famName, htables[2], htables[1]);<a name="line.427"></a> |
| <span class="sourceLineNo">428</span><a name="line.428"></a> |
| <span class="sourceLineNo">429</span> deleteAndWait(row, htables[0], htables[2]);<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> deleteAndWait(row1, htables[1], htables[2]);<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> deleteAndWait(row2, htables[2], htables[1]);<a name="line.431"></a> |
| <span class="sourceLineNo">432</span><a name="line.432"></a> |
| <span class="sourceLineNo">433</span> int[] expectedCounts = new int[] { 1, 3, 3 };<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> validateCounts(htables, put, expectedCounts);<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> validateCounts(htables, delete, expectedCounts);<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> } finally {<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> close(htables);<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> shutDownMiniClusters();<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> }<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> }<a name="line.440"></a> |
| <span class="sourceLineNo">441</span><a name="line.441"></a> |
| <span class="sourceLineNo">442</span> /**<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> * Tests that base replication peer configs are applied on peer creation and the configs are<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> * overriden if updated as part of updateReplicationPeerConfig()<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> */<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> @Test<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> public void testBasePeerConfigsForReplicationPeer() throws Exception {<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> LOG.info("testBasePeerConfigsForPeerMutations");<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> String firstCustomPeerConfigKey = "hbase.xxx.custom_config";<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> String firstCustomPeerConfigValue = "test";<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> String firstCustomPeerConfigUpdatedValue = "test_updated";<a name="line.451"></a> |
| <span class="sourceLineNo">452</span><a name="line.452"></a> |
| <span class="sourceLineNo">453</span> String secondCustomPeerConfigKey = "hbase.xxx.custom_second_config";<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> String secondCustomPeerConfigValue = "testSecond";<a name="line.454"></a> |
| <span class="sourceLineNo">455</span> String secondCustomPeerConfigUpdatedValue = "testSecondUpdated";<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> try {<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> baseConfiguration.set(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG,<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> firstCustomPeerConfigKey.concat("=").concat(firstCustomPeerConfigValue));<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> startMiniClusters(2);<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> addPeer("1", 0, 1);<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> addPeer("2", 0, 1);<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> Admin admin = utilities[0].getAdmin();<a name="line.462"></a> |
| <span class="sourceLineNo">463</span><a name="line.463"></a> |
| <span class="sourceLineNo">464</span> // Validates base configs 1 is present for both peer.<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> Assert.assertEquals(firstCustomPeerConfigValue,<a name="line.465"></a> |
| <span class="sourceLineNo">466</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.466"></a> |
| <span class="sourceLineNo">467</span> Assert.assertEquals(firstCustomPeerConfigValue,<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> admin.getReplicationPeerConfig("2").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.468"></a> |
| <span class="sourceLineNo">469</span><a name="line.469"></a> |
| <span class="sourceLineNo">470</span> // override value of configuration 1 for peer "1".<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> ReplicationPeerConfig updatedReplicationConfigForPeer1 =<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> ReplicationPeerConfig.newBuilder(admin.getReplicationPeerConfig("1"))<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> .putConfiguration(firstCustomPeerConfigKey, firstCustomPeerConfigUpdatedValue).build();<a name="line.473"></a> |
| <span class="sourceLineNo">474</span><a name="line.474"></a> |
| <span class="sourceLineNo">475</span> // add configuration 2 for peer "2".<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> ReplicationPeerConfig updatedReplicationConfigForPeer2 =<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> ReplicationPeerConfig.newBuilder(admin.getReplicationPeerConfig("2"))<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> .putConfiguration(secondCustomPeerConfigKey, secondCustomPeerConfigUpdatedValue).build();<a name="line.478"></a> |
| <span class="sourceLineNo">479</span><a name="line.479"></a> |
| <span class="sourceLineNo">480</span> admin.updateReplicationPeerConfig("1", updatedReplicationConfigForPeer1);<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> admin.updateReplicationPeerConfig("2", updatedReplicationConfigForPeer2);<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> // validates configuration is overridden by updateReplicationPeerConfig<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> Assert.assertEquals(firstCustomPeerConfigUpdatedValue,<a name="line.484"></a> |
| <span class="sourceLineNo">485</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> Assert.assertEquals(secondCustomPeerConfigUpdatedValue,<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> admin.getReplicationPeerConfig("2").getConfiguration().get(secondCustomPeerConfigKey));<a name="line.487"></a> |
| <span class="sourceLineNo">488</span><a name="line.488"></a> |
| <span class="sourceLineNo">489</span> // Add second config to base config and perform restart.<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> utilities[0].getConfiguration().set(<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG,<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> firstCustomPeerConfigKey.concat("=").concat(firstCustomPeerConfigValue).concat(";")<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> .concat(secondCustomPeerConfigKey).concat("=").concat(secondCustomPeerConfigValue));<a name="line.493"></a> |
| <span class="sourceLineNo">494</span><a name="line.494"></a> |
| <span class="sourceLineNo">495</span> utilities[0].shutdownMiniHBaseCluster();<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> utilities[0].restartHBaseCluster(1);<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> admin = utilities[0].getAdmin();<a name="line.497"></a> |
| <span class="sourceLineNo">498</span><a name="line.498"></a> |
| <span class="sourceLineNo">499</span> // Configurations should be updated after restart again<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> Assert.assertEquals(firstCustomPeerConfigValue,<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> Assert.assertEquals(firstCustomPeerConfigValue,<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> admin.getReplicationPeerConfig("2").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.503"></a> |
| <span class="sourceLineNo">504</span><a name="line.504"></a> |
| <span class="sourceLineNo">505</span> Assert.assertEquals(secondCustomPeerConfigValue,<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> admin.getReplicationPeerConfig("1").getConfiguration().get(secondCustomPeerConfigKey));<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> Assert.assertEquals(secondCustomPeerConfigValue,<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> admin.getReplicationPeerConfig("2").getConfiguration().get(secondCustomPeerConfigKey));<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> } finally {<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> shutDownMiniClusters();<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> baseConfiguration.unset(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG);<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> }<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> }<a name="line.513"></a> |
| <span class="sourceLineNo">514</span><a name="line.514"></a> |
| <span class="sourceLineNo">515</span> @Test<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> public void testBasePeerConfigsRemovalForReplicationPeer() throws Exception {<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> LOG.info("testBasePeerConfigsForPeerMutations");<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> String firstCustomPeerConfigKey = "hbase.xxx.custom_config";<a name="line.518"></a> |
| <span class="sourceLineNo">519</span> String firstCustomPeerConfigValue = "test";<a name="line.519"></a> |
| <span class="sourceLineNo">520</span><a name="line.520"></a> |
| <span class="sourceLineNo">521</span> try {<a name="line.521"></a> |
| <span class="sourceLineNo">522</span> baseConfiguration.set(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG,<a name="line.522"></a> |
| <span class="sourceLineNo">523</span> firstCustomPeerConfigKey.concat("=").concat(firstCustomPeerConfigValue));<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> startMiniClusters(2);<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> addPeer("1", 0, 1);<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> Admin admin = utilities[0].getAdmin();<a name="line.526"></a> |
| <span class="sourceLineNo">527</span><a name="line.527"></a> |
| <span class="sourceLineNo">528</span> // Validates base configs 1 is present for both peer.<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> Assert.assertEquals(firstCustomPeerConfigValue,<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.530"></a> |
| <span class="sourceLineNo">531</span><a name="line.531"></a> |
| <span class="sourceLineNo">532</span> utilities[0].getConfiguration()<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> .unset(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG);<a name="line.533"></a> |
| <span class="sourceLineNo">534</span> utilities[0].getConfiguration().set(<a name="line.534"></a> |
| <span class="sourceLineNo">535</span> ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG,<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> firstCustomPeerConfigKey.concat("=").concat(""));<a name="line.536"></a> |
| <span class="sourceLineNo">537</span><a name="line.537"></a> |
| <span class="sourceLineNo">538</span> utilities[0].shutdownMiniHBaseCluster();<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> utilities[0].restartHBaseCluster(1);<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> admin = utilities[0].getAdmin();<a name="line.540"></a> |
| <span class="sourceLineNo">541</span><a name="line.541"></a> |
| <span class="sourceLineNo">542</span> // Configurations should be removed after restart again<a name="line.542"></a> |
| <span class="sourceLineNo">543</span> Assert.assertNull(<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> } finally {<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> shutDownMiniClusters();<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> baseConfiguration.unset(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG);<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> }<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> }<a name="line.549"></a> |
| <span class="sourceLineNo">550</span><a name="line.550"></a> |
| <span class="sourceLineNo">551</span> @Test<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> public void testRemoveBasePeerConfigWithoutExistingConfigForReplicationPeer() throws Exception {<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> LOG.info("testBasePeerConfigsForPeerMutations");<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> String firstCustomPeerConfigKey = "hbase.xxx.custom_config";<a name="line.554"></a> |
| <span class="sourceLineNo">555</span><a name="line.555"></a> |
| <span class="sourceLineNo">556</span> try {<a name="line.556"></a> |
| <span class="sourceLineNo">557</span> baseConfiguration.set(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG,<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> firstCustomPeerConfigKey.concat("=").concat(""));<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> startMiniClusters(2);<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> addPeer("1", 0, 1);<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> Admin admin = utilities[0].getAdmin();<a name="line.561"></a> |
| <span class="sourceLineNo">562</span><a name="line.562"></a> |
| <span class="sourceLineNo">563</span> Assert.assertNull("Config should not be there",<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> admin.getReplicationPeerConfig("1").getConfiguration().get(firstCustomPeerConfigKey));<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> } finally {<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> shutDownMiniClusters();<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> baseConfiguration.unset(ReplicationPeerConfigUtil.HBASE_REPLICATION_PEER_BASE_CONFIG);<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> }<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> }<a name="line.569"></a> |
| <span class="sourceLineNo">570</span><a name="line.570"></a> |
| <span class="sourceLineNo">571</span> @After<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> public void tearDown() throws IOException {<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> configurations = null;<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> utilities = null;<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> }<a name="line.575"></a> |
| <span class="sourceLineNo">576</span><a name="line.576"></a> |
| <span class="sourceLineNo">577</span> @SuppressWarnings("resource")<a name="line.577"></a> |
| <span class="sourceLineNo">578</span> private void startMiniClusters(int numClusters) throws Exception {<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> utilities = new HBaseTestingUtil[numClusters];<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> configurations = new Configuration[numClusters];<a name="line.580"></a> |
| <span class="sourceLineNo">581</span> for (int i = 0; i < numClusters; i++) {<a name="line.581"></a> |
| <span class="sourceLineNo">582</span> Configuration conf = new Configuration(baseConfiguration);<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> conf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/" + i + ThreadLocalRandom.current().nextInt());<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> HBaseTestingUtil utility = new HBaseTestingUtil(conf);<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> if (i == 0) {<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> utility.startMiniZKCluster();<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> miniZK = utility.getZkCluster();<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> } else {<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> utility.setZkCluster(miniZK);<a name="line.589"></a> |
| <span class="sourceLineNo">590</span> }<a name="line.590"></a> |
| <span class="sourceLineNo">591</span> utility.startMiniCluster();<a name="line.591"></a> |
| <span class="sourceLineNo">592</span> utilities[i] = utility;<a name="line.592"></a> |
| <span class="sourceLineNo">593</span> configurations[i] = conf;<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> new ZKWatcher(conf, "cluster" + i, null, true);<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><a name="line.597"></a> |
| <span class="sourceLineNo">598</span> private void shutDownMiniClusters() throws Exception {<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> int numClusters = utilities.length;<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> for (int i = numClusters - 1; i >= 0; i--) {<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> if (utilities[i] != null) {<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> utilities[i].shutdownMiniCluster();<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> }<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> }<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> miniZK.shutdown();<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> private void createTableOnClusters(TableDescriptor table) throws Exception {<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> for (HBaseTestingUtil utility : utilities) {<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> utility.getAdmin().createTable(table);<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> }<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> }<a name="line.612"></a> |
| <span class="sourceLineNo">613</span><a name="line.613"></a> |
| <span class="sourceLineNo">614</span> private void addPeer(String id, int masterClusterNumber, int slaveClusterNumber)<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> throws Exception {<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> try (Connection conn = ConnectionFactory.createConnection(configurations[masterClusterNumber]);<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> Admin admin = conn.getAdmin()) {<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> admin.addReplicationPeer(id, ReplicationPeerConfig.newBuilder()<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> .setClusterKey(utilities[slaveClusterNumber].getClusterKey()).build());<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> }<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> }<a name="line.621"></a> |
| <span class="sourceLineNo">622</span><a name="line.622"></a> |
| <span class="sourceLineNo">623</span> private void addPeer(String id, int masterClusterNumber, int slaveClusterNumber, String tableCfs)<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> throws Exception {<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> try (Connection conn = ConnectionFactory.createConnection(configurations[masterClusterNumber]);<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> Admin admin = conn.getAdmin()) {<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> admin.addReplicationPeer(id,<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> ReplicationPeerConfig.newBuilder()<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> .setClusterKey(utilities[slaveClusterNumber].getClusterKey())<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> .setReplicateAllUserTables(false)<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> .setTableCFsMap(ReplicationPeerConfigUtil.parseTableCFsFromConfig(tableCfs)).build());<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> }<a name="line.632"></a> |
| <span class="sourceLineNo">633</span> }<a name="line.633"></a> |
| <span class="sourceLineNo">634</span><a name="line.634"></a> |
| <span class="sourceLineNo">635</span> private void disablePeer(String id, int masterClusterNumber) throws Exception {<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> try (Connection conn = ConnectionFactory.createConnection(configurations[masterClusterNumber]);<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> Admin admin = conn.getAdmin()) {<a name="line.637"></a> |
| <span class="sourceLineNo">638</span> admin.disableReplicationPeer(id);<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> private void enablePeer(String id, int masterClusterNumber) throws Exception {<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> try (Connection conn = ConnectionFactory.createConnection(configurations[masterClusterNumber]);<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> Admin admin = conn.getAdmin()) {<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> admin.enableReplicationPeer(id);<a name="line.645"></a> |
| <span class="sourceLineNo">646</span> }<a name="line.646"></a> |
| <span class="sourceLineNo">647</span> }<a name="line.647"></a> |
| <span class="sourceLineNo">648</span><a name="line.648"></a> |
| <span class="sourceLineNo">649</span> private void close(Closeable... closeables) {<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> try {<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> if (closeables != null) {<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> for (Closeable closeable : closeables) {<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> closeable.close();<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> }<a name="line.654"></a> |
| <span class="sourceLineNo">655</span> }<a name="line.655"></a> |
| <span class="sourceLineNo">656</span> } catch (Exception e) {<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> LOG.warn("Exception occurred while closing the object:", e);<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> }<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> }<a name="line.659"></a> |
| <span class="sourceLineNo">660</span><a name="line.660"></a> |
| <span class="sourceLineNo">661</span> @SuppressWarnings("resource")<a name="line.661"></a> |
| <span class="sourceLineNo">662</span> private Table[] getHTablesOnClusters(TableName tableName) throws Exception {<a name="line.662"></a> |
| <span class="sourceLineNo">663</span> int numClusters = utilities.length;<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> Table[] htables = new Table[numClusters];<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> for (int i = 0; i < numClusters; i++) {<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> Table htable = ConnectionFactory.createConnection(configurations[i]).getTable(tableName);<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> htables[i] = htable;<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> }<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> return htables;<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> }<a name="line.670"></a> |
| <span class="sourceLineNo">671</span><a name="line.671"></a> |
| <span class="sourceLineNo">672</span> private void validateCounts(Table[] htables, byte[] type, int[] expectedCounts)<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> throws IOException {<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> for (int i = 0; i < htables.length; i++) {<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> assertEquals(Bytes.toString(type) + " were replicated back ", expectedCounts[i],<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> getCount(htables[i], type));<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> }<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> }<a name="line.678"></a> |
| <span class="sourceLineNo">679</span><a name="line.679"></a> |
| <span class="sourceLineNo">680</span> private int getCount(Table t, byte[] type) throws IOException {<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> Get test = new Get(row);<a name="line.681"></a> |
| <span class="sourceLineNo">682</span> test.setAttribute("count", new byte[] {});<a name="line.682"></a> |
| <span class="sourceLineNo">683</span> Result res = t.get(test);<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> return Bytes.toInt(res.getValue(count, type));<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> }<a name="line.685"></a> |
| <span class="sourceLineNo">686</span><a name="line.686"></a> |
| <span class="sourceLineNo">687</span> private void deleteAndWait(byte[] row, Table source, Table target) throws Exception {<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> Delete del = new Delete(row);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span> source.delete(del);<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> wait(row, target, true);<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> }<a name="line.691"></a> |
| <span class="sourceLineNo">692</span><a name="line.692"></a> |
| <span class="sourceLineNo">693</span> private void putAndWait(byte[] row, byte[] fam, Table source, Table target) throws Exception {<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> Put put = new Put(row);<a name="line.694"></a> |
| <span class="sourceLineNo">695</span> put.addColumn(fam, row, row);<a name="line.695"></a> |
| <span class="sourceLineNo">696</span> source.put(put);<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> wait(row, target, false);<a name="line.697"></a> |
| <span class="sourceLineNo">698</span> }<a name="line.698"></a> |
| <span class="sourceLineNo">699</span><a name="line.699"></a> |
| <span class="sourceLineNo">700</span> private void loadAndValidateHFileReplication(String testName, int masterNumber,<a name="line.700"></a> |
| <span class="sourceLineNo">701</span> int[] slaveNumbers, byte[] row, byte[] fam, Table[] tables, byte[][][] hfileRanges,<a name="line.701"></a> |
| <span class="sourceLineNo">702</span> int numOfRows, int[] expectedCounts, boolean toValidate) throws Exception {<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> HBaseTestingUtil util = utilities[masterNumber];<a name="line.703"></a> |
| <span class="sourceLineNo">704</span><a name="line.704"></a> |
| <span class="sourceLineNo">705</span> Path dir = util.getDataTestDirOnTestFS(testName);<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> FileSystem fs = util.getTestFileSystem();<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> dir = dir.makeQualified(fs.getUri(), fs.getWorkingDirectory());<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> Path familyDir = new Path(dir, Bytes.toString(fam));<a name="line.708"></a> |
| <span class="sourceLineNo">709</span><a name="line.709"></a> |
| <span class="sourceLineNo">710</span> int hfileIdx = 0;<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> for (byte[][] range : hfileRanges) {<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> byte[] from = range[0];<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> byte[] to = range[1];<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> HFileTestUtil.createHFile(util.getConfiguration(), fs,<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> new Path(familyDir, "hfile_" + hfileIdx++), fam, row, from, to, numOfRows);<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> }<a name="line.716"></a> |
| <span class="sourceLineNo">717</span><a name="line.717"></a> |
| <span class="sourceLineNo">718</span> Table source = tables[masterNumber];<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> final TableName tableName = source.getName();<a name="line.719"></a> |
| <span class="sourceLineNo">720</span> BulkLoadHFiles.create(util.getConfiguration()).bulkLoad(tableName, dir);<a name="line.720"></a> |
| <span class="sourceLineNo">721</span><a name="line.721"></a> |
| <span class="sourceLineNo">722</span> if (toValidate) {<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> for (int slaveClusterNumber : slaveNumbers) {<a name="line.723"></a> |
| <span class="sourceLineNo">724</span> wait(slaveClusterNumber, tables[slaveClusterNumber], expectedCounts[slaveClusterNumber]);<a name="line.724"></a> |
| <span class="sourceLineNo">725</span> }<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> }<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> }<a name="line.727"></a> |
| <span class="sourceLineNo">728</span><a name="line.728"></a> |
| <span class="sourceLineNo">729</span> private void wait(int slaveNumber, Table target, int expectedCount)<a name="line.729"></a> |
| <span class="sourceLineNo">730</span> throws IOException, InterruptedException {<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> int count = 0;<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> for (int i = 0; i < NB_RETRIES; i++) {<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> if (i == NB_RETRIES - 1) {<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> fail("Waited too much time for bulkloaded data replication. Current count=" + count<a name="line.734"></a> |
| <span class="sourceLineNo">735</span> + ", expected count=" + expectedCount);<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> }<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> count = utilities[slaveNumber].countRows(target);<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> if (count != expectedCount) {<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> LOG.info("Waiting more time for bulkloaded data replication.");<a name="line.739"></a> |
| <span class="sourceLineNo">740</span> Thread.sleep(SLEEP_TIME);<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> } else {<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> break;<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> }<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> }<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> }<a name="line.745"></a> |
| <span class="sourceLineNo">746</span><a name="line.746"></a> |
| <span class="sourceLineNo">747</span> private void wait(byte[] row, Table target, boolean isDeleted) throws Exception {<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> Get get = new Get(row);<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> for (int i = 0; i < NB_RETRIES; i++) {<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> if (i == NB_RETRIES - 1) {<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> fail("Waited too much time for replication. Row:" + Bytes.toString(row)<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> + ". IsDeleteReplication:" + isDeleted);<a name="line.752"></a> |
| <span class="sourceLineNo">753</span> }<a name="line.753"></a> |
| <span class="sourceLineNo">754</span> Result res = target.get(get);<a name="line.754"></a> |
| <span class="sourceLineNo">755</span> boolean sleep = isDeleted ? res.size() > 0 : res.isEmpty();<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> if (sleep) {<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> LOG.info("Waiting for more time for replication. Row:" + Bytes.toString(row)<a name="line.757"></a> |
| <span class="sourceLineNo">758</span> + ". IsDeleteReplication:" + isDeleted);<a name="line.758"></a> |
| <span class="sourceLineNo">759</span> Thread.sleep(SLEEP_TIME);<a name="line.759"></a> |
| <span class="sourceLineNo">760</span> } else {<a name="line.760"></a> |
| <span class="sourceLineNo">761</span> if (!isDeleted) {<a name="line.761"></a> |
| <span class="sourceLineNo">762</span> assertArrayEquals(res.value(), row);<a name="line.762"></a> |
| <span class="sourceLineNo">763</span> }<a name="line.763"></a> |
| <span class="sourceLineNo">764</span> LOG.info("Obtained row:" + Bytes.toString(row) + ". IsDeleteReplication:" + isDeleted);<a name="line.764"></a> |
| <span class="sourceLineNo">765</span> break;<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> }<a name="line.768"></a> |
| <span class="sourceLineNo">769</span><a name="line.769"></a> |
| <span class="sourceLineNo">770</span> private void rollWALAndWait(final HBaseTestingUtil utility, final TableName table,<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> final byte[] row) throws IOException {<a name="line.771"></a> |
| <span class="sourceLineNo">772</span> final Admin admin = utility.getAdmin();<a name="line.772"></a> |
| <span class="sourceLineNo">773</span> final SingleProcessHBaseCluster cluster = utility.getMiniHBaseCluster();<a name="line.773"></a> |
| <span class="sourceLineNo">774</span><a name="line.774"></a> |
| <span class="sourceLineNo">775</span> // find the region that corresponds to the given row.<a name="line.775"></a> |
| <span class="sourceLineNo">776</span> HRegion region = null;<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> for (HRegion candidate : cluster.getRegions(table)) {<a name="line.777"></a> |
| <span class="sourceLineNo">778</span> if (HRegion.rowIsInRange(candidate.getRegionInfo(), row)) {<a name="line.778"></a> |
| <span class="sourceLineNo">779</span> region = candidate;<a name="line.779"></a> |
| <span class="sourceLineNo">780</span> break;<a name="line.780"></a> |
| <span class="sourceLineNo">781</span> }<a name="line.781"></a> |
| <span class="sourceLineNo">782</span> }<a name="line.782"></a> |
| <span class="sourceLineNo">783</span> assertNotNull("Couldn't find the region for row '" + Arrays.toString(row) + "'", region);<a name="line.783"></a> |
| <span class="sourceLineNo">784</span><a name="line.784"></a> |
| <span class="sourceLineNo">785</span> final CountDownLatch latch = new CountDownLatch(1);<a name="line.785"></a> |
| <span class="sourceLineNo">786</span><a name="line.786"></a> |
| <span class="sourceLineNo">787</span> // listen for successful log rolls<a name="line.787"></a> |
| <span class="sourceLineNo">788</span> final WALActionsListener listener = new WALActionsListener() {<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> @Override<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> public void postLogRoll(final Path oldPath, final Path newPath) throws IOException {<a name="line.790"></a> |
| <span class="sourceLineNo">791</span> latch.countDown();<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> region.getWAL().registerWALActionsListener(listener);<a name="line.794"></a> |
| <span class="sourceLineNo">795</span><a name="line.795"></a> |
| <span class="sourceLineNo">796</span> // request a roll<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> admin.rollWALWriter(cluster.getServerHoldingRegion(region.getTableDescriptor().getTableName(),<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> region.getRegionInfo().getRegionName()));<a name="line.798"></a> |
| <span class="sourceLineNo">799</span><a name="line.799"></a> |
| <span class="sourceLineNo">800</span> // wait<a name="line.800"></a> |
| <span class="sourceLineNo">801</span> try {<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> latch.await();<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> } catch (InterruptedException exception) {<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> LOG.warn("Interrupted while waiting for the wal of '" + region + "' to roll. If later "<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> + "replication tests fail, it's probably because we should still be waiting.");<a name="line.805"></a> |
| <span class="sourceLineNo">806</span> Thread.currentThread().interrupt();<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> }<a name="line.807"></a> |
| <span class="sourceLineNo">808</span> region.getWAL().unregisterWALActionsListener(listener);<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> }<a name="line.809"></a> |
| <span class="sourceLineNo">810</span><a name="line.810"></a> |
| <span class="sourceLineNo">811</span> /**<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> * Use a coprocessor to count puts and deletes. as KVs would be replicated back with the same<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> * timestamp there is otherwise no way to count them.<a name="line.813"></a> |
| <span class="sourceLineNo">814</span> */<a name="line.814"></a> |
| <span class="sourceLineNo">815</span> public static class CoprocessorCounter implements RegionCoprocessor, RegionObserver {<a name="line.815"></a> |
| <span class="sourceLineNo">816</span> private int nCount = 0;<a name="line.816"></a> |
| <span class="sourceLineNo">817</span> private int nDelete = 0;<a name="line.817"></a> |
| <span class="sourceLineNo">818</span><a name="line.818"></a> |
| <span class="sourceLineNo">819</span> @Override<a name="line.819"></a> |
| <span class="sourceLineNo">820</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.820"></a> |
| <span class="sourceLineNo">821</span> return Optional.of(this);<a name="line.821"></a> |
| <span class="sourceLineNo">822</span> }<a name="line.822"></a> |
| <span class="sourceLineNo">823</span><a name="line.823"></a> |
| <span class="sourceLineNo">824</span> @Override<a name="line.824"></a> |
| <span class="sourceLineNo">825</span> public void prePut(final ObserverContext<RegionCoprocessorEnvironment> e, final Put put,<a name="line.825"></a> |
| <span class="sourceLineNo">826</span> final WALEdit edit, final Durability durability) throws IOException {<a name="line.826"></a> |
| <span class="sourceLineNo">827</span> nCount++;<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> @Override<a name="line.830"></a> |
| <span class="sourceLineNo">831</span> public void postDelete(final ObserverContext<RegionCoprocessorEnvironment> c,<a name="line.831"></a> |
| <span class="sourceLineNo">832</span> final Delete delete, final WALEdit edit, final Durability durability) throws IOException {<a name="line.832"></a> |
| <span class="sourceLineNo">833</span> nDelete++;<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> |
| <span class="sourceLineNo">836</span> @Override<a name="line.836"></a> |
| <span class="sourceLineNo">837</span> public void preGetOp(final ObserverContext<RegionCoprocessorEnvironment> c, final Get get,<a name="line.837"></a> |
| <span class="sourceLineNo">838</span> final List<Cell> result) throws IOException {<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> if (get.getAttribute("count") != null) {<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> result.clear();<a name="line.840"></a> |
| <span class="sourceLineNo">841</span> // order is important!<a name="line.841"></a> |
| <span class="sourceLineNo">842</span> result.add(new KeyValue(count, count, delete, Bytes.toBytes(nDelete)));<a name="line.842"></a> |
| <span class="sourceLineNo">843</span> result.add(new KeyValue(count, count, put, Bytes.toBytes(nCount)));<a name="line.843"></a> |
| <span class="sourceLineNo">844</span> c.bypass();<a name="line.844"></a> |
| <span class="sourceLineNo">845</span> }<a name="line.845"></a> |
| <span class="sourceLineNo">846</span> }<a name="line.846"></a> |
| <span class="sourceLineNo">847</span> }<a name="line.847"></a> |
| <span class="sourceLineNo">848</span><a name="line.848"></a> |
| <span class="sourceLineNo">849</span>}<a name="line.849"></a> |
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| </html> |
