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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.regionserver;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertNotNull;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.junit.Assert.assertNull;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import static org.junit.Assert.assertTrue;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import static org.mockito.Mockito.mock;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import static org.mockito.Mockito.when;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span><a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import java.io.IOException;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import java.lang.reflect.Field;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import java.net.URLEncoder;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import java.util.ArrayList;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import java.util.Collection;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.util.HashMap;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.util.List;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import java.util.Map;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import java.util.NavigableMap;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import java.util.NavigableSet;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import java.util.Set;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import java.util.SortedSet;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>import java.util.TreeMap;<a name="line.40"></a> |
| <span class="sourceLineNo">041</span>import java.util.TreeSet;<a name="line.41"></a> |
| <span class="sourceLineNo">042</span>import java.util.UUID;<a name="line.42"></a> |
| <span class="sourceLineNo">043</span>import java.util.concurrent.CountDownLatch;<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>import java.util.stream.Collectors;<a name="line.44"></a> |
| <span class="sourceLineNo">045</span>import org.apache.hadoop.conf.Configuration;<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>import org.apache.hadoop.fs.FileSystem;<a name="line.46"></a> |
| <span class="sourceLineNo">047</span>import org.apache.hadoop.fs.Path;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.ChoreService;<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.ClusterId;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.CoordinatedStateManager;<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.52"></a> |
| <span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.53"></a> |
| <span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.HConstants;<a name="line.54"></a> |
| <span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.KeyValue;<a name="line.55"></a> |
| <span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.Server;<a name="line.56"></a> |
| <span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.ServerName;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.TableName;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.Waiter;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.client.AsyncClusterConnection;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;<a name="line.61"></a> |
| <span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.63"></a> |
| <span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.client.RegionInfoBuilder;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.client.TableDescriptor;<a name="line.65"></a> |
| <span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.client.TableDescriptorBuilder;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.regionserver.MultiVersionConcurrencyControl;<a name="line.67"></a> |
| <span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.regionserver.RegionServerServices;<a name="line.68"></a> |
| <span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.replication.ReplicationFactory;<a name="line.69"></a> |
| <span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.replication.ReplicationPeer;<a name="line.70"></a> |
| <span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span>import org.apache.hadoop.hbase.replication.ReplicationPeers;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span>import org.apache.hadoop.hbase.replication.ReplicationQueueStorage;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span>import org.apache.hadoop.hbase.replication.ReplicationSourceDummy;<a name="line.74"></a> |
| <span class="sourceLineNo">075</span>import org.apache.hadoop.hbase.replication.ReplicationStorageFactory;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span>import org.apache.hadoop.hbase.replication.ReplicationUtils;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span>import org.apache.hadoop.hbase.replication.SyncReplicationState;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span>import org.apache.hadoop.hbase.replication.ZKReplicationPeerStorage;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span>import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager.NodeFailoverWorker;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span>import org.apache.hadoop.hbase.testclassification.ReplicationTests;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.82"></a> |
| <span class="sourceLineNo">083</span>import org.apache.hadoop.hbase.util.CommonFSUtils;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.84"></a> |
| <span class="sourceLineNo">085</span>import org.apache.hadoop.hbase.util.JVMClusterUtil;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.86"></a> |
| <span class="sourceLineNo">087</span>import org.apache.hadoop.hbase.wal.WAL;<a name="line.87"></a> |
| <span class="sourceLineNo">088</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.88"></a> |
| <span class="sourceLineNo">089</span>import org.apache.hadoop.hbase.wal.WALFactory;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span>import org.apache.hadoop.hbase.wal.WALKeyImpl;<a name="line.90"></a> |
| <span class="sourceLineNo">091</span>import org.apache.hadoop.hbase.zookeeper.ZKClusterId;<a name="line.91"></a> |
| <span class="sourceLineNo">092</span>import org.apache.hadoop.hbase.zookeeper.ZKUtil;<a name="line.92"></a> |
| <span class="sourceLineNo">093</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span>import org.junit.After;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span>import org.junit.AfterClass;<a name="line.95"></a> |
| <span class="sourceLineNo">096</span>import org.junit.Before;<a name="line.96"></a> |
| <span class="sourceLineNo">097</span>import org.junit.ClassRule;<a name="line.97"></a> |
| <span class="sourceLineNo">098</span>import org.junit.Rule;<a name="line.98"></a> |
| <span class="sourceLineNo">099</span>import org.junit.Test;<a name="line.99"></a> |
| <span class="sourceLineNo">100</span>import org.junit.experimental.categories.Category;<a name="line.100"></a> |
| <span class="sourceLineNo">101</span>import org.junit.rules.TestName;<a name="line.101"></a> |
| <span class="sourceLineNo">102</span>import org.slf4j.Logger;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span>import org.slf4j.LoggerFactory;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span>import org.apache.hbase.thirdparty.com.google.protobuf.UnsafeByteOperations;<a name="line.106"></a> |
| <span class="sourceLineNo">107</span><a name="line.107"></a> |
| <span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.108"></a> |
| <span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;<a name="line.109"></a> |
| <span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor;<a name="line.110"></a> |
| <span class="sourceLineNo">111</span><a name="line.111"></a> |
| <span class="sourceLineNo">112</span>/**<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> * An abstract class that tests ReplicationSourceManager. Classes that extend this class should<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> * set up the proper config for this class and initialize the proper cluster using<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> * HBaseTestingUtility.<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> */<a name="line.116"></a> |
| <span class="sourceLineNo">117</span>@Category({ReplicationTests.class, MediumTests.class})<a name="line.117"></a> |
| <span class="sourceLineNo">118</span>public abstract class TestReplicationSourceManager {<a name="line.118"></a> |
| <span class="sourceLineNo">119</span><a name="line.119"></a> |
| <span class="sourceLineNo">120</span> @ClassRule<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> HBaseClassTestRule.forClass(TestReplicationSourceManager.class);<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> protected static final Logger LOG =<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> LoggerFactory.getLogger(TestReplicationSourceManager.class);<a name="line.125"></a> |
| <span class="sourceLineNo">126</span><a name="line.126"></a> |
| <span class="sourceLineNo">127</span> protected static Configuration conf;<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> protected static HBaseTestingUtility utility;<a name="line.129"></a> |
| <span class="sourceLineNo">130</span><a name="line.130"></a> |
| <span class="sourceLineNo">131</span> protected static Replication replication;<a name="line.131"></a> |
| <span class="sourceLineNo">132</span><a name="line.132"></a> |
| <span class="sourceLineNo">133</span> protected static ReplicationSourceManager manager;<a name="line.133"></a> |
| <span class="sourceLineNo">134</span><a name="line.134"></a> |
| <span class="sourceLineNo">135</span> protected static ReplicationSourceManager managerOfCluster;<a name="line.135"></a> |
| <span class="sourceLineNo">136</span><a name="line.136"></a> |
| <span class="sourceLineNo">137</span> protected static ZKWatcher zkw;<a name="line.137"></a> |
| <span class="sourceLineNo">138</span><a name="line.138"></a> |
| <span class="sourceLineNo">139</span> protected static TableDescriptor htd;<a name="line.139"></a> |
| <span class="sourceLineNo">140</span><a name="line.140"></a> |
| <span class="sourceLineNo">141</span> protected static RegionInfo hri;<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> protected static final byte[] r1 = Bytes.toBytes("r1");<a name="line.143"></a> |
| <span class="sourceLineNo">144</span><a name="line.144"></a> |
| <span class="sourceLineNo">145</span> protected static final byte[] r2 = Bytes.toBytes("r2");<a name="line.145"></a> |
| <span class="sourceLineNo">146</span><a name="line.146"></a> |
| <span class="sourceLineNo">147</span> protected static final byte[] f1 = Bytes.toBytes("f1");<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> protected static final byte[] f2 = Bytes.toBytes("f2");<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> protected static final TableName test =<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> TableName.valueOf("test");<a name="line.152"></a> |
| <span class="sourceLineNo">153</span><a name="line.153"></a> |
| <span class="sourceLineNo">154</span> protected static final String slaveId = "1";<a name="line.154"></a> |
| <span class="sourceLineNo">155</span><a name="line.155"></a> |
| <span class="sourceLineNo">156</span> protected static FileSystem fs;<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> protected static Path oldLogDir;<a name="line.158"></a> |
| <span class="sourceLineNo">159</span><a name="line.159"></a> |
| <span class="sourceLineNo">160</span> protected static Path logDir;<a name="line.160"></a> |
| <span class="sourceLineNo">161</span><a name="line.161"></a> |
| <span class="sourceLineNo">162</span> protected static Path remoteLogDir;<a name="line.162"></a> |
| <span class="sourceLineNo">163</span><a name="line.163"></a> |
| <span class="sourceLineNo">164</span> protected static CountDownLatch latch;<a name="line.164"></a> |
| <span class="sourceLineNo">165</span><a name="line.165"></a> |
| <span class="sourceLineNo">166</span> protected static List<String> files = new ArrayList<>();<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> protected static NavigableMap<byte[], Integer> scopes;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span><a name="line.168"></a> |
| <span class="sourceLineNo">169</span> protected static void setupZkAndReplication() throws Exception {<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> // The implementing class should set up the conf<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> assertNotNull(conf);<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> zkw = new ZKWatcher(conf, "test", null);<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> ZKUtil.createWithParents(zkw, "/hbase/replication");<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> ZKUtil.createWithParents(zkw, "/hbase/replication/peers/1");<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> ZKUtil.setData(zkw, "/hbase/replication/peers/1",<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> Bytes.toBytes(conf.get(HConstants.ZOOKEEPER_QUORUM) + ":"<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> + conf.get(HConstants.ZOOKEEPER_CLIENT_PORT) + ":/1"));<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> ZKUtil.createWithParents(zkw, "/hbase/replication/peers/1/peer-state");<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> ZKUtil.setData(zkw, "/hbase/replication/peers/1/peer-state",<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> ZKReplicationPeerStorage.ENABLED_ZNODE_BYTES);<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> ZKUtil.createWithParents(zkw, "/hbase/replication/peers/1/sync-rep-state");<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> ZKUtil.setData(zkw, "/hbase/replication/peers/1/sync-rep-state",<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> ZKReplicationPeerStorage.NONE_STATE_ZNODE_BYTES);<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> ZKUtil.createWithParents(zkw, "/hbase/replication/peers/1/new-sync-rep-state");<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> ZKUtil.setData(zkw, "/hbase/replication/peers/1/new-sync-rep-state",<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> ZKReplicationPeerStorage.NONE_STATE_ZNODE_BYTES);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> ZKUtil.createWithParents(zkw, "/hbase/replication/state");<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> ZKUtil.setData(zkw, "/hbase/replication/state", ZKReplicationPeerStorage.ENABLED_ZNODE_BYTES);<a name="line.188"></a> |
| <span class="sourceLineNo">189</span><a name="line.189"></a> |
| <span class="sourceLineNo">190</span> ZKClusterId.setClusterId(zkw, new ClusterId());<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> CommonFSUtils.setRootDir(utility.getConfiguration(), utility.getDataTestDir());<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> fs = FileSystem.get(conf);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> oldLogDir = utility.getDataTestDir(HConstants.HREGION_OLDLOGDIR_NAME);<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> logDir = utility.getDataTestDir(HConstants.HREGION_LOGDIR_NAME);<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> remoteLogDir = utility.getDataTestDir(ReplicationUtils.REMOTE_WAL_DIR_NAME);<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> replication = new Replication();<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> replication.initialize(new DummyServer(), fs, logDir, oldLogDir,<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> new WALFactory(conf, "test", false));<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> managerOfCluster = getManagerFromCluster();<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> if (managerOfCluster != null) {<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> // After replication procedure, we need to add peer by hand (other than by receiving<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> // notification from zk)<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> managerOfCluster.addPeer(slaveId);<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> }<a name="line.204"></a> |
| <span class="sourceLineNo">205</span><a name="line.205"></a> |
| <span class="sourceLineNo">206</span> manager = replication.getReplicationManager();<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> manager.addSource(slaveId);<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> if (managerOfCluster != null) {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> waitPeer(slaveId, managerOfCluster, true);<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> }<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> waitPeer(slaveId, manager, true);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span><a name="line.212"></a> |
| <span class="sourceLineNo">213</span> htd = TableDescriptorBuilder.newBuilder(test)<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(f1)<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(f2)).build();<a name="line.216"></a> |
| <span class="sourceLineNo">217</span><a name="line.217"></a> |
| <span class="sourceLineNo">218</span> scopes = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> for(byte[] fam : htd.getColumnFamilyNames()) {<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> scopes.put(fam, 0);<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> }<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> hri = RegionInfoBuilder.newBuilder(htd.getTableName()).setStartKey(r1).setEndKey(r2).build();<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 static ReplicationSourceManager getManagerFromCluster() {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> // TestReplicationSourceManagerZkImpl won't start the mini hbase cluster.<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> if (utility.getMiniHBaseCluster() == null) {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> return null;<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> }<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> return utility.getMiniHBaseCluster().getRegionServerThreads()<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> .stream().map(JVMClusterUtil.RegionServerThread::getRegionServer)<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> .findAny()<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> .map(RegionServerServices::getReplicationSourceService)<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> .map(r -> (Replication)r)<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> .map(Replication::getReplicationManager)<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> .get();<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> }<a name="line.237"></a> |
| <span class="sourceLineNo">238</span><a name="line.238"></a> |
| <span class="sourceLineNo">239</span> @AfterClass<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> public static void tearDownAfterClass() throws Exception {<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> if (manager != null) {<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> manager.join();<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> }<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> utility.shutdownMiniCluster();<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> }<a name="line.245"></a> |
| <span class="sourceLineNo">246</span><a name="line.246"></a> |
| <span class="sourceLineNo">247</span> @Rule<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> public TestName testName = new TestName();<a name="line.248"></a> |
| <span class="sourceLineNo">249</span><a name="line.249"></a> |
| <span class="sourceLineNo">250</span> private void cleanLogDir() throws IOException {<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> fs.delete(logDir, true);<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> fs.delete(oldLogDir, true);<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> fs.delete(remoteLogDir, true);<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> @Before<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> public void setUp() throws Exception {<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> LOG.info("Start " + testName.getMethodName());<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> cleanLogDir();<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> }<a name="line.260"></a> |
| <span class="sourceLineNo">261</span><a name="line.261"></a> |
| <span class="sourceLineNo">262</span> @After<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> public void tearDown() throws Exception {<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> LOG.info("End " + testName.getMethodName());<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> cleanLogDir();<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> List<String> ids = manager.getSources().stream()<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> .map(ReplicationSourceInterface::getPeerId).collect(Collectors.toList());<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> for (String id : ids) {<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> if (slaveId.equals(id)) {<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> continue;<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> }<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> removePeerAndWait(id);<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> }<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> }<a name="line.274"></a> |
| <span class="sourceLineNo">275</span><a name="line.275"></a> |
| <span class="sourceLineNo">276</span> @Test<a name="line.276"></a> |
| <span class="sourceLineNo">277</span> public void testLogRoll() throws Exception {<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> long baseline = 1000;<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> long time = baseline;<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> MultiVersionConcurrencyControl mvcc = new MultiVersionConcurrencyControl();<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> KeyValue kv = new KeyValue(r1, f1, r1);<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> WALEdit edit = new WALEdit();<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> edit.add(kv);<a name="line.283"></a> |
| <span class="sourceLineNo">284</span><a name="line.284"></a> |
| <span class="sourceLineNo">285</span> WALFactory wals =<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> new WALFactory(utility.getConfiguration(), URLEncoder.encode("regionserver:60020", "UTF8"));<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> ReplicationSourceManager replicationManager = replication.getReplicationManager();<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> wals.getWALProvider()<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> .addWALActionsListener(new ReplicationSourceWALActionListener(conf, replicationManager));<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> final WAL wal = wals.getWAL(hri);<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> manager.init();<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> TableDescriptor htd = TableDescriptorBuilder.newBuilder(TableName.valueOf("tableame"))<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(f1)).build();<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> NavigableMap<byte[], Integer> scopes = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> for(byte[] fam : htd.getColumnFamilyNames()) {<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> scopes.put(fam, 0);<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> }<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> // Testing normal log rolling every 20<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> for(long i = 1; i < 101; i++) {<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> if(i > 1 && i % 20 == 0) {<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> wal.rollWriter();<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> }<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> LOG.info(Long.toString(i));<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> final long txid = wal.appendData(hri,<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> new WALKeyImpl(hri.getEncodedNameAsBytes(), test, System.currentTimeMillis(), mvcc, scopes),<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> edit);<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> wal.sync(txid);<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> }<a name="line.308"></a> |
| <span class="sourceLineNo">309</span><a name="line.309"></a> |
| <span class="sourceLineNo">310</span> // Simulate a rapid insert that's followed<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> // by a report that's still not totally complete (missing last one)<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> LOG.info(baseline + " and " + time);<a name="line.312"></a> |
| <span class="sourceLineNo">313</span> baseline += 101;<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> time = baseline;<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> LOG.info(baseline + " and " + time);<a name="line.315"></a> |
| <span class="sourceLineNo">316</span><a name="line.316"></a> |
| <span class="sourceLineNo">317</span> for (int i = 0; i < 3; i++) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> wal.appendData(hri,<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> new WALKeyImpl(hri.getEncodedNameAsBytes(), test, System.currentTimeMillis(), mvcc, scopes),<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> edit);<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> }<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> wal.sync();<a name="line.322"></a> |
| <span class="sourceLineNo">323</span><a name="line.323"></a> |
| <span class="sourceLineNo">324</span> int logNumber = 0;<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> for (Map.Entry<String, NavigableSet<String>> entry : manager.getWALs().get(slaveId)<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> .entrySet()) {<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> logNumber += entry.getValue().size();<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> assertEquals(6, logNumber);<a name="line.329"></a> |
| <span class="sourceLineNo">330</span><a name="line.330"></a> |
| <span class="sourceLineNo">331</span> wal.rollWriter();<a name="line.331"></a> |
| <span class="sourceLineNo">332</span><a name="line.332"></a> |
| <span class="sourceLineNo">333</span> ReplicationSourceInterface source = mock(ReplicationSourceInterface.class);<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> when(source.getQueueId()).thenReturn("1");<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> when(source.isRecovered()).thenReturn(false);<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> when(source.isSyncReplication()).thenReturn(false);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> manager.logPositionAndCleanOldLogs(source,<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> new WALEntryBatch(0, manager.getSources().get(0).getCurrentPath()));<a name="line.338"></a> |
| <span class="sourceLineNo">339</span><a name="line.339"></a> |
| <span class="sourceLineNo">340</span> wal.appendData(hri,<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> new WALKeyImpl(hri.getEncodedNameAsBytes(), test, System.currentTimeMillis(), mvcc, scopes),<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> edit);<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> wal.sync();<a name="line.343"></a> |
| <span class="sourceLineNo">344</span><a name="line.344"></a> |
| <span class="sourceLineNo">345</span> assertEquals(1, manager.getWALs().size());<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> // TODO Need a case with only 2 WALs and we only want to delete the first one<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> }<a name="line.349"></a> |
| <span class="sourceLineNo">350</span><a name="line.350"></a> |
| <span class="sourceLineNo">351</span> @Test<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> public void testClaimQueues() throws Exception {<a name="line.352"></a> |
| <span class="sourceLineNo">353</span> Server server = new DummyServer("hostname0.example.org");<a name="line.353"></a> |
| <span class="sourceLineNo">354</span> ReplicationQueueStorage rq = ReplicationStorageFactory<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> .getReplicationQueueStorage(server.getZooKeeper(), server.getConfiguration());<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> // populate some znodes in the peer znode<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> files.add("log1");<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> files.add("log2");<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> for (String file : files) {<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> rq.addWAL(server.getServerName(), "1", file);<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> }<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> // create 3 DummyServers<a name="line.362"></a> |
| <span class="sourceLineNo">363</span> Server s1 = new DummyServer("dummyserver1.example.org");<a name="line.363"></a> |
| <span class="sourceLineNo">364</span> Server s2 = new DummyServer("dummyserver2.example.org");<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> Server s3 = new DummyServer("dummyserver3.example.org");<a name="line.365"></a> |
| <span class="sourceLineNo">366</span><a name="line.366"></a> |
| <span class="sourceLineNo">367</span> // create 3 DummyNodeFailoverWorkers<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> DummyNodeFailoverWorker w1 = new DummyNodeFailoverWorker(server.getServerName(), s1);<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> DummyNodeFailoverWorker w2 = new DummyNodeFailoverWorker(server.getServerName(), s2);<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> DummyNodeFailoverWorker w3 = new DummyNodeFailoverWorker(server.getServerName(), s3);<a name="line.370"></a> |
| <span class="sourceLineNo">371</span><a name="line.371"></a> |
| <span class="sourceLineNo">372</span> latch = new CountDownLatch(3);<a name="line.372"></a> |
| <span class="sourceLineNo">373</span> // start the threads<a name="line.373"></a> |
| <span class="sourceLineNo">374</span> w1.start();<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> w2.start();<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> w3.start();<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> // make sure only one is successful<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> int populatedMap = 0;<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> // wait for result now... till all the workers are done.<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> latch.await();<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> populatedMap += w1.isLogZnodesMapPopulated() + w2.isLogZnodesMapPopulated()<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> + w3.isLogZnodesMapPopulated();<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> assertEquals(1, populatedMap);<a name="line.383"></a> |
| <span class="sourceLineNo">384</span> server.abort("", null);<a name="line.384"></a> |
| <span class="sourceLineNo">385</span> }<a name="line.385"></a> |
| <span class="sourceLineNo">386</span><a name="line.386"></a> |
| <span class="sourceLineNo">387</span> @Test<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> public void testCleanupFailoverQueues() throws Exception {<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> Server server = new DummyServer("hostname1.example.org");<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> ReplicationQueueStorage rq = ReplicationStorageFactory<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> .getReplicationQueueStorage(server.getZooKeeper(), server.getConfiguration());<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> // populate some znodes in the peer znode<a name="line.392"></a> |
| <span class="sourceLineNo">393</span> SortedSet<String> files = new TreeSet<>();<a name="line.393"></a> |
| <span class="sourceLineNo">394</span> String group = "testgroup";<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> String file1 = group + "." + EnvironmentEdgeManager.currentTime() + ".log1";<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> String file2 = group + "." + EnvironmentEdgeManager.currentTime() + ".log2";<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> files.add(file1);<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> files.add(file2);<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> for (String file : files) {<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> rq.addWAL(server.getServerName(), "1", file);<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> }<a name="line.401"></a> |
| <span class="sourceLineNo">402</span> Server s1 = new DummyServer("dummyserver1.example.org");<a name="line.402"></a> |
| <span class="sourceLineNo">403</span> ReplicationPeers rp1 =<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> ReplicationFactory.getReplicationPeers(s1.getZooKeeper(), s1.getConfiguration());<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> rp1.init();<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> NodeFailoverWorker w1 =<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> manager.new NodeFailoverWorker(server.getServerName());<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> w1.run();<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> assertEquals(1, manager.getWalsByIdRecoveredQueues().size());<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> String id = "1-" + server.getServerName().getServerName();<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> assertEquals(files, manager.getWalsByIdRecoveredQueues().get(id).get(group));<a name="line.411"></a> |
| <span class="sourceLineNo">412</span> ReplicationSourceInterface source = mock(ReplicationSourceInterface.class);<a name="line.412"></a> |
| <span class="sourceLineNo">413</span> when(source.getQueueId()).thenReturn(id);<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> when(source.isRecovered()).thenReturn(true);<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> when(source.isSyncReplication()).thenReturn(false);<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> manager.cleanOldLogs(file2, false, source);<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> // log1 should be deleted<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> assertEquals(Sets.newHashSet(file2), manager.getWalsByIdRecoveredQueues().get(id).get(group));<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> }<a name="line.419"></a> |
| <span class="sourceLineNo">420</span><a name="line.420"></a> |
| <span class="sourceLineNo">421</span> @Test<a name="line.421"></a> |
| <span class="sourceLineNo">422</span> public void testCleanupUnknownPeerZNode() throws Exception {<a name="line.422"></a> |
| <span class="sourceLineNo">423</span> Server server = new DummyServer("hostname2.example.org");<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> ReplicationQueueStorage rq = ReplicationStorageFactory<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> .getReplicationQueueStorage(server.getZooKeeper(), server.getConfiguration());<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> // populate some znodes in the peer znode<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> // add log to an unknown peer<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> String group = "testgroup";<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> rq.addWAL(server.getServerName(), "2", group + ".log1");<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> rq.addWAL(server.getServerName(), "2", group + ".log2");<a name="line.430"></a> |
| <span class="sourceLineNo">431</span><a name="line.431"></a> |
| <span class="sourceLineNo">432</span> NodeFailoverWorker w1 = manager.new NodeFailoverWorker(server.getServerName());<a name="line.432"></a> |
| <span class="sourceLineNo">433</span> w1.run();<a name="line.433"></a> |
| <span class="sourceLineNo">434</span><a name="line.434"></a> |
| <span class="sourceLineNo">435</span> // The log of the unknown peer should be removed from zk<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> for (String peer : manager.getAllQueues()) {<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> assertTrue(peer.startsWith("1"));<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><a name="line.440"></a> |
| <span class="sourceLineNo">441</span> /**<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> * Test for HBASE-9038, Replication.scopeWALEdits would NPE if it wasn't filtering out the<a name="line.442"></a> |
| <span class="sourceLineNo">443</span> * compaction WALEdit.<a name="line.443"></a> |
| <span class="sourceLineNo">444</span> */<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> @Test<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> public void testCompactionWALEdits() throws Exception {<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> TableName tableName = TableName.valueOf("testCompactionWALEdits");<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> WALProtos.CompactionDescriptor compactionDescriptor =<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> WALProtos.CompactionDescriptor.getDefaultInstance();<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> RegionInfo hri = RegionInfoBuilder.newBuilder(tableName).setStartKey(HConstants.EMPTY_START_ROW)<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> .setEndKey(HConstants.EMPTY_END_ROW).build();<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> WALEdit edit = WALEdit.createCompaction(hri, compactionDescriptor);<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> ReplicationSourceWALActionListener.scopeWALEdits(new WALKeyImpl(), edit, conf);<a name="line.453"></a> |
| <span class="sourceLineNo">454</span> }<a name="line.454"></a> |
| <span class="sourceLineNo">455</span><a name="line.455"></a> |
| <span class="sourceLineNo">456</span> @Test<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> public void testBulkLoadWALEditsWithoutBulkLoadReplicationEnabled() throws Exception {<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> NavigableMap<byte[], Integer> scope = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> // 1. Get the bulk load wal edit event<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> WALEdit logEdit = getBulkLoadWALEdit(scope);<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> // 2. Create wal key<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> WALKeyImpl logKey = new WALKeyImpl(scope);<a name="line.462"></a> |
| <span class="sourceLineNo">463</span><a name="line.463"></a> |
| <span class="sourceLineNo">464</span> // 3. Get the scopes for the key<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> ReplicationSourceWALActionListener.scopeWALEdits(logKey, logEdit, conf);<a name="line.465"></a> |
| <span class="sourceLineNo">466</span><a name="line.466"></a> |
| <span class="sourceLineNo">467</span> // 4. Assert that no bulk load entry scopes are added if bulk load hfile replication is disabled<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> assertNull("No bulk load entries scope should be added if bulk load replication is disabled.",<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> logKey.getReplicationScopes());<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> }<a name="line.470"></a> |
| <span class="sourceLineNo">471</span><a name="line.471"></a> |
| <span class="sourceLineNo">472</span> @Test<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> public void testBulkLoadWALEdits() throws Exception {<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> // 1. Get the bulk load wal edit event<a name="line.474"></a> |
| <span class="sourceLineNo">475</span> NavigableMap<byte[], Integer> scope = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.475"></a> |
| <span class="sourceLineNo">476</span> WALEdit logEdit = getBulkLoadWALEdit(scope);<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> // 2. Create wal key<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> WALKeyImpl logKey = new WALKeyImpl(scope);<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> // 3. Enable bulk load hfile replication<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> Configuration bulkLoadConf = HBaseConfiguration.create(conf);<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> bulkLoadConf.setBoolean(HConstants.REPLICATION_BULKLOAD_ENABLE_KEY, true);<a name="line.481"></a> |
| <span class="sourceLineNo">482</span><a name="line.482"></a> |
| <span class="sourceLineNo">483</span> // 4. Get the scopes for the key<a name="line.483"></a> |
| <span class="sourceLineNo">484</span> ReplicationSourceWALActionListener.scopeWALEdits(logKey, logEdit, bulkLoadConf);<a name="line.484"></a> |
| <span class="sourceLineNo">485</span><a name="line.485"></a> |
| <span class="sourceLineNo">486</span> NavigableMap<byte[], Integer> scopes = logKey.getReplicationScopes();<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> // Assert family with replication scope global is present in the key scopes<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> assertTrue("This family scope is set to global, should be part of replication key scopes.",<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> scopes.containsKey(f1));<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> // Assert family with replication scope local is not present in the key scopes<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> assertFalse("This family scope is set to local, should not be part of replication key scopes",<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> scopes.containsKey(f2));<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> }<a name="line.493"></a> |
| <span class="sourceLineNo">494</span><a name="line.494"></a> |
| <span class="sourceLineNo">495</span> /**<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> * Test whether calling removePeer() on a ReplicationSourceManager that failed on initializing the<a name="line.496"></a> |
| <span class="sourceLineNo">497</span> * corresponding ReplicationSourceInterface correctly cleans up the corresponding<a name="line.497"></a> |
| <span class="sourceLineNo">498</span> * replication queue and ReplicationPeer.<a name="line.498"></a> |
| <span class="sourceLineNo">499</span> * See HBASE-16096.<a name="line.499"></a> |
| <span class="sourceLineNo">500</span> */<a name="line.500"></a> |
| <span class="sourceLineNo">501</span> @Test<a name="line.501"></a> |
| <span class="sourceLineNo">502</span> public void testPeerRemovalCleanup() throws Exception{<a name="line.502"></a> |
| <span class="sourceLineNo">503</span> String replicationSourceImplName = conf.get("replication.replicationsource.implementation");<a name="line.503"></a> |
| <span class="sourceLineNo">504</span> final String peerId = "FakePeer";<a name="line.504"></a> |
| <span class="sourceLineNo">505</span> final ReplicationPeerConfig peerConfig = ReplicationPeerConfig.newBuilder()<a name="line.505"></a> |
| <span class="sourceLineNo">506</span> .setClusterKey(utility.getZkCluster().getAddress().toString() + ":/hbase").build();<a name="line.506"></a> |
| <span class="sourceLineNo">507</span> try {<a name="line.507"></a> |
| <span class="sourceLineNo">508</span> DummyServer server = new DummyServer();<a name="line.508"></a> |
| <span class="sourceLineNo">509</span> ReplicationQueueStorage rq = ReplicationStorageFactory<a name="line.509"></a> |
| <span class="sourceLineNo">510</span> .getReplicationQueueStorage(server.getZooKeeper(), server.getConfiguration());<a name="line.510"></a> |
| <span class="sourceLineNo">511</span> // Purposely fail ReplicationSourceManager.addSource() by causing ReplicationSourceInterface<a name="line.511"></a> |
| <span class="sourceLineNo">512</span> // initialization to throw an exception.<a name="line.512"></a> |
| <span class="sourceLineNo">513</span> conf.set("replication.replicationsource.implementation",<a name="line.513"></a> |
| <span class="sourceLineNo">514</span> FailInitializeDummyReplicationSource.class.getName());<a name="line.514"></a> |
| <span class="sourceLineNo">515</span> manager.getReplicationPeers();<a name="line.515"></a> |
| <span class="sourceLineNo">516</span> // Set up the znode and ReplicationPeer for the fake peer<a name="line.516"></a> |
| <span class="sourceLineNo">517</span> // Don't wait for replication source to initialize, we know it won't.<a name="line.517"></a> |
| <span class="sourceLineNo">518</span> addPeerAndWait(peerId, peerConfig, false);<a name="line.518"></a> |
| <span class="sourceLineNo">519</span><a name="line.519"></a> |
| <span class="sourceLineNo">520</span> // Sanity check<a name="line.520"></a> |
| <span class="sourceLineNo">521</span> assertNull(manager.getSource(peerId));<a name="line.521"></a> |
| <span class="sourceLineNo">522</span><a name="line.522"></a> |
| <span class="sourceLineNo">523</span> // Create a replication queue for the fake peer<a name="line.523"></a> |
| <span class="sourceLineNo">524</span> rq.addWAL(server.getServerName(), peerId, "FakeFile");<a name="line.524"></a> |
| <span class="sourceLineNo">525</span> // Unregister peer, this should remove the peer and clear all queues associated with it<a name="line.525"></a> |
| <span class="sourceLineNo">526</span> // Need to wait for the ReplicationTracker to pick up the changes and notify listeners.<a name="line.526"></a> |
| <span class="sourceLineNo">527</span> removePeerAndWait(peerId);<a name="line.527"></a> |
| <span class="sourceLineNo">528</span> assertFalse(rq.getAllQueues(server.getServerName()).contains(peerId));<a name="line.528"></a> |
| <span class="sourceLineNo">529</span> } finally {<a name="line.529"></a> |
| <span class="sourceLineNo">530</span> conf.set("replication.replicationsource.implementation", replicationSourceImplName);<a name="line.530"></a> |
| <span class="sourceLineNo">531</span> removePeerAndWait(peerId);<a name="line.531"></a> |
| <span class="sourceLineNo">532</span> }<a name="line.532"></a> |
| <span class="sourceLineNo">533</span> }<a name="line.533"></a> |
| <span class="sourceLineNo">534</span><a name="line.534"></a> |
| <span class="sourceLineNo">535</span> private static MetricsReplicationSourceSource getGlobalSource() throws Exception {<a name="line.535"></a> |
| <span class="sourceLineNo">536</span> ReplicationSourceInterface source = manager.getSource(slaveId);<a name="line.536"></a> |
| <span class="sourceLineNo">537</span> // Retrieve the global replication metrics source<a name="line.537"></a> |
| <span class="sourceLineNo">538</span> Field f = MetricsSource.class.getDeclaredField("globalSourceSource");<a name="line.538"></a> |
| <span class="sourceLineNo">539</span> f.setAccessible(true);<a name="line.539"></a> |
| <span class="sourceLineNo">540</span> return (MetricsReplicationSourceSource)f.get(source.getSourceMetrics());<a name="line.540"></a> |
| <span class="sourceLineNo">541</span> }<a name="line.541"></a> |
| <span class="sourceLineNo">542</span><a name="line.542"></a> |
| <span class="sourceLineNo">543</span> private static long getSizeOfLatestPath() {<a name="line.543"></a> |
| <span class="sourceLineNo">544</span> // If no mini cluster is running, there are extra replication manager influencing the metrics.<a name="line.544"></a> |
| <span class="sourceLineNo">545</span> if (utility.getMiniHBaseCluster() == null) {<a name="line.545"></a> |
| <span class="sourceLineNo">546</span> return 0;<a name="line.546"></a> |
| <span class="sourceLineNo">547</span> }<a name="line.547"></a> |
| <span class="sourceLineNo">548</span> return utility.getMiniHBaseCluster().getRegionServerThreads()<a name="line.548"></a> |
| <span class="sourceLineNo">549</span> .stream().map(JVMClusterUtil.RegionServerThread::getRegionServer)<a name="line.549"></a> |
| <span class="sourceLineNo">550</span> .map(RegionServerServices::getReplicationSourceService)<a name="line.550"></a> |
| <span class="sourceLineNo">551</span> .map(r -> (Replication)r)<a name="line.551"></a> |
| <span class="sourceLineNo">552</span> .map(Replication::getReplicationManager)<a name="line.552"></a> |
| <span class="sourceLineNo">553</span> .mapToLong(ReplicationSourceManager::getSizeOfLatestPath)<a name="line.553"></a> |
| <span class="sourceLineNo">554</span> .sum();<a name="line.554"></a> |
| <span class="sourceLineNo">555</span> }<a name="line.555"></a> |
| <span class="sourceLineNo">556</span><a name="line.556"></a> |
| <span class="sourceLineNo">557</span> @Test<a name="line.557"></a> |
| <span class="sourceLineNo">558</span> public void testRemovePeerMetricsCleanup() throws Exception {<a name="line.558"></a> |
| <span class="sourceLineNo">559</span> final String peerId = "DummyPeer";<a name="line.559"></a> |
| <span class="sourceLineNo">560</span> final ReplicationPeerConfig peerConfig = ReplicationPeerConfig.newBuilder()<a name="line.560"></a> |
| <span class="sourceLineNo">561</span> .setClusterKey(utility.getZkCluster().getAddress().toString() + ":/hbase").build();<a name="line.561"></a> |
| <span class="sourceLineNo">562</span> try {<a name="line.562"></a> |
| <span class="sourceLineNo">563</span> MetricsReplicationSourceSource globalSource = getGlobalSource();<a name="line.563"></a> |
| <span class="sourceLineNo">564</span> final int globalLogQueueSizeInitial = globalSource.getSizeOfLogQueue();<a name="line.564"></a> |
| <span class="sourceLineNo">565</span> final long sizeOfLatestPath = getSizeOfLatestPath();<a name="line.565"></a> |
| <span class="sourceLineNo">566</span> addPeerAndWait(peerId, peerConfig, true);<a name="line.566"></a> |
| <span class="sourceLineNo">567</span> assertEquals(sizeOfLatestPath + globalLogQueueSizeInitial, globalSource.getSizeOfLogQueue());<a name="line.567"></a> |
| <span class="sourceLineNo">568</span> ReplicationSourceInterface source = manager.getSource(peerId);<a name="line.568"></a> |
| <span class="sourceLineNo">569</span> // Sanity check<a name="line.569"></a> |
| <span class="sourceLineNo">570</span> assertNotNull(source);<a name="line.570"></a> |
| <span class="sourceLineNo">571</span> final int sizeOfSingleLogQueue = source.getSourceMetrics().getSizeOfLogQueue();<a name="line.571"></a> |
| <span class="sourceLineNo">572</span> // Enqueue log and check if metrics updated<a name="line.572"></a> |
| <span class="sourceLineNo">573</span> source.enqueueLog(new Path("abc"));<a name="line.573"></a> |
| <span class="sourceLineNo">574</span> assertEquals(1 + sizeOfSingleLogQueue, source.getSourceMetrics().getSizeOfLogQueue());<a name="line.574"></a> |
| <span class="sourceLineNo">575</span> assertEquals(source.getSourceMetrics().getSizeOfLogQueue() + globalLogQueueSizeInitial,<a name="line.575"></a> |
| <span class="sourceLineNo">576</span> globalSource.getSizeOfLogQueue());<a name="line.576"></a> |
| <span class="sourceLineNo">577</span><a name="line.577"></a> |
| <span class="sourceLineNo">578</span> // Removing the peer should reset the global metrics<a name="line.578"></a> |
| <span class="sourceLineNo">579</span> removePeerAndWait(peerId);<a name="line.579"></a> |
| <span class="sourceLineNo">580</span> assertEquals(globalLogQueueSizeInitial, globalSource.getSizeOfLogQueue());<a name="line.580"></a> |
| <span class="sourceLineNo">581</span><a name="line.581"></a> |
| <span class="sourceLineNo">582</span> // Adding the same peer back again should reset the single source metrics<a name="line.582"></a> |
| <span class="sourceLineNo">583</span> addPeerAndWait(peerId, peerConfig, true);<a name="line.583"></a> |
| <span class="sourceLineNo">584</span> source = manager.getSource(peerId);<a name="line.584"></a> |
| <span class="sourceLineNo">585</span> assertNotNull(source);<a name="line.585"></a> |
| <span class="sourceLineNo">586</span> assertEquals(source.getSourceMetrics().getSizeOfLogQueue() + globalLogQueueSizeInitial,<a name="line.586"></a> |
| <span class="sourceLineNo">587</span> globalSource.getSizeOfLogQueue());<a name="line.587"></a> |
| <span class="sourceLineNo">588</span> } finally {<a name="line.588"></a> |
| <span class="sourceLineNo">589</span> removePeerAndWait(peerId);<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><a name="line.592"></a> |
| <span class="sourceLineNo">593</span> private ReplicationSourceInterface mockReplicationSource(String peerId) {<a name="line.593"></a> |
| <span class="sourceLineNo">594</span> ReplicationSourceInterface source = mock(ReplicationSourceInterface.class);<a name="line.594"></a> |
| <span class="sourceLineNo">595</span> when(source.getPeerId()).thenReturn(peerId);<a name="line.595"></a> |
| <span class="sourceLineNo">596</span> when(source.getQueueId()).thenReturn(peerId);<a name="line.596"></a> |
| <span class="sourceLineNo">597</span> when(source.isRecovered()).thenReturn(false);<a name="line.597"></a> |
| <span class="sourceLineNo">598</span> when(source.isSyncReplication()).thenReturn(true);<a name="line.598"></a> |
| <span class="sourceLineNo">599</span> ReplicationPeerConfig config = mock(ReplicationPeerConfig.class);<a name="line.599"></a> |
| <span class="sourceLineNo">600</span> when(config.getRemoteWALDir())<a name="line.600"></a> |
| <span class="sourceLineNo">601</span> .thenReturn(remoteLogDir.makeQualified(fs.getUri(), fs.getWorkingDirectory()).toString());<a name="line.601"></a> |
| <span class="sourceLineNo">602</span> ReplicationPeer peer = mock(ReplicationPeer.class);<a name="line.602"></a> |
| <span class="sourceLineNo">603</span> when(peer.getPeerConfig()).thenReturn(config);<a name="line.603"></a> |
| <span class="sourceLineNo">604</span> when(source.getPeer()).thenReturn(peer);<a name="line.604"></a> |
| <span class="sourceLineNo">605</span> return source;<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> @Test<a name="line.608"></a> |
| <span class="sourceLineNo">609</span> public void testRemoveRemoteWALs() throws Exception {<a name="line.609"></a> |
| <span class="sourceLineNo">610</span> String peerId2 = slaveId + "_2";<a name="line.610"></a> |
| <span class="sourceLineNo">611</span> addPeerAndWait(peerId2,<a name="line.611"></a> |
| <span class="sourceLineNo">612</span> ReplicationPeerConfig.newBuilder()<a name="line.612"></a> |
| <span class="sourceLineNo">613</span> .setClusterKey("localhost:" + utility.getZkCluster().getClientPort() + ":/hbase").build(),<a name="line.613"></a> |
| <span class="sourceLineNo">614</span> true);<a name="line.614"></a> |
| <span class="sourceLineNo">615</span> try {<a name="line.615"></a> |
| <span class="sourceLineNo">616</span> // make sure that we can deal with files which does not exist<a name="line.616"></a> |
| <span class="sourceLineNo">617</span> String walNameNotExists =<a name="line.617"></a> |
| <span class="sourceLineNo">618</span> "remoteWAL-12345-" + slaveId + ".12345" + ReplicationUtils.SYNC_WAL_SUFFIX;<a name="line.618"></a> |
| <span class="sourceLineNo">619</span> Path wal = new Path(logDir, walNameNotExists);<a name="line.619"></a> |
| <span class="sourceLineNo">620</span> manager.preLogRoll(wal);<a name="line.620"></a> |
| <span class="sourceLineNo">621</span> manager.postLogRoll(wal);<a name="line.621"></a> |
| <span class="sourceLineNo">622</span><a name="line.622"></a> |
| <span class="sourceLineNo">623</span> Path remoteLogDirForPeer = new Path(remoteLogDir, slaveId);<a name="line.623"></a> |
| <span class="sourceLineNo">624</span> fs.mkdirs(remoteLogDirForPeer);<a name="line.624"></a> |
| <span class="sourceLineNo">625</span> String walName =<a name="line.625"></a> |
| <span class="sourceLineNo">626</span> "remoteWAL-12345-" + slaveId + ".23456" + ReplicationUtils.SYNC_WAL_SUFFIX;<a name="line.626"></a> |
| <span class="sourceLineNo">627</span> Path remoteWAL =<a name="line.627"></a> |
| <span class="sourceLineNo">628</span> new Path(remoteLogDirForPeer, walName).makeQualified(fs.getUri(), fs.getWorkingDirectory());<a name="line.628"></a> |
| <span class="sourceLineNo">629</span> fs.create(remoteWAL).close();<a name="line.629"></a> |
| <span class="sourceLineNo">630</span> wal = new Path(logDir, walName);<a name="line.630"></a> |
| <span class="sourceLineNo">631</span> manager.preLogRoll(wal);<a name="line.631"></a> |
| <span class="sourceLineNo">632</span> manager.postLogRoll(wal);<a name="line.632"></a> |
| <span class="sourceLineNo">633</span><a name="line.633"></a> |
| <span class="sourceLineNo">634</span> ReplicationSourceInterface source = mockReplicationSource(peerId2);<a name="line.634"></a> |
| <span class="sourceLineNo">635</span> manager.cleanOldLogs(walName, true, source);<a name="line.635"></a> |
| <span class="sourceLineNo">636</span> // still there if peer id does not match<a name="line.636"></a> |
| <span class="sourceLineNo">637</span> assertTrue(fs.exists(remoteWAL));<a name="line.637"></a> |
| <span class="sourceLineNo">638</span><a name="line.638"></a> |
| <span class="sourceLineNo">639</span> source = mockReplicationSource(slaveId);<a name="line.639"></a> |
| <span class="sourceLineNo">640</span> manager.cleanOldLogs(walName, true, source);<a name="line.640"></a> |
| <span class="sourceLineNo">641</span> assertFalse(fs.exists(remoteWAL));<a name="line.641"></a> |
| <span class="sourceLineNo">642</span> } finally {<a name="line.642"></a> |
| <span class="sourceLineNo">643</span> removePeerAndWait(peerId2);<a name="line.643"></a> |
| <span class="sourceLineNo">644</span> }<a name="line.644"></a> |
| <span class="sourceLineNo">645</span> }<a name="line.645"></a> |
| <span class="sourceLineNo">646</span><a name="line.646"></a> |
| <span class="sourceLineNo">647</span> @Test<a name="line.647"></a> |
| <span class="sourceLineNo">648</span> public void testSameWALPrefix() throws IOException {<a name="line.648"></a> |
| <span class="sourceLineNo">649</span> Set<String> latestWalsBefore =<a name="line.649"></a> |
| <span class="sourceLineNo">650</span> manager.getLastestPath().stream().map(Path::getName).collect(Collectors.toSet());<a name="line.650"></a> |
| <span class="sourceLineNo">651</span> String walName1 = "localhost,8080,12345-45678-Peer.34567";<a name="line.651"></a> |
| <span class="sourceLineNo">652</span> String walName2 = "localhost,8080,12345.56789";<a name="line.652"></a> |
| <span class="sourceLineNo">653</span> manager.preLogRoll(new Path(walName1));<a name="line.653"></a> |
| <span class="sourceLineNo">654</span> manager.preLogRoll(new Path(walName2));<a name="line.654"></a> |
| <span class="sourceLineNo">655</span><a name="line.655"></a> |
| <span class="sourceLineNo">656</span> Set<String> latestWals = manager.getLastestPath().stream().map(Path::getName)<a name="line.656"></a> |
| <span class="sourceLineNo">657</span> .filter(n -> !latestWalsBefore.contains(n)).collect(Collectors.toSet());<a name="line.657"></a> |
| <span class="sourceLineNo">658</span> assertEquals(2, latestWals.size());<a name="line.658"></a> |
| <span class="sourceLineNo">659</span> assertTrue(latestWals.contains(walName1));<a name="line.659"></a> |
| <span class="sourceLineNo">660</span> assertTrue(latestWals.contains(walName2));<a name="line.660"></a> |
| <span class="sourceLineNo">661</span> }<a name="line.661"></a> |
| <span class="sourceLineNo">662</span><a name="line.662"></a> |
| <span class="sourceLineNo">663</span> /**<a name="line.663"></a> |
| <span class="sourceLineNo">664</span> * Add a peer and wait for it to initialize<a name="line.664"></a> |
| <span class="sourceLineNo">665</span> * @param waitForSource Whether to wait for replication source to initialize<a name="line.665"></a> |
| <span class="sourceLineNo">666</span> */<a name="line.666"></a> |
| <span class="sourceLineNo">667</span> private void addPeerAndWait(final String peerId, final ReplicationPeerConfig peerConfig,<a name="line.667"></a> |
| <span class="sourceLineNo">668</span> final boolean waitForSource) throws Exception {<a name="line.668"></a> |
| <span class="sourceLineNo">669</span> final ReplicationPeers rp = manager.getReplicationPeers();<a name="line.669"></a> |
| <span class="sourceLineNo">670</span> rp.getPeerStorage().addPeer(peerId, peerConfig, true, SyncReplicationState.NONE);<a name="line.670"></a> |
| <span class="sourceLineNo">671</span> try {<a name="line.671"></a> |
| <span class="sourceLineNo">672</span> manager.addPeer(peerId);<a name="line.672"></a> |
| <span class="sourceLineNo">673</span> } catch (Exception e) {<a name="line.673"></a> |
| <span class="sourceLineNo">674</span> // ignore the failed exception, because we'll test both success & failed case.<a name="line.674"></a> |
| <span class="sourceLineNo">675</span> }<a name="line.675"></a> |
| <span class="sourceLineNo">676</span> waitPeer(peerId, manager, waitForSource);<a name="line.676"></a> |
| <span class="sourceLineNo">677</span> if (managerOfCluster != null) {<a name="line.677"></a> |
| <span class="sourceLineNo">678</span> managerOfCluster.addPeer(peerId);<a name="line.678"></a> |
| <span class="sourceLineNo">679</span> waitPeer(peerId, managerOfCluster, waitForSource);<a name="line.679"></a> |
| <span class="sourceLineNo">680</span> }<a name="line.680"></a> |
| <span class="sourceLineNo">681</span> }<a name="line.681"></a> |
| <span class="sourceLineNo">682</span><a name="line.682"></a> |
| <span class="sourceLineNo">683</span> private static void waitPeer(final String peerId,<a name="line.683"></a> |
| <span class="sourceLineNo">684</span> ReplicationSourceManager manager, final boolean waitForSource) {<a name="line.684"></a> |
| <span class="sourceLineNo">685</span> ReplicationPeers rp = manager.getReplicationPeers();<a name="line.685"></a> |
| <span class="sourceLineNo">686</span> Waiter.waitFor(conf, 20000, () -> {<a name="line.686"></a> |
| <span class="sourceLineNo">687</span> if (waitForSource) {<a name="line.687"></a> |
| <span class="sourceLineNo">688</span> ReplicationSourceInterface rs = manager.getSource(peerId);<a name="line.688"></a> |
| <span class="sourceLineNo">689</span> if (rs == null) {<a name="line.689"></a> |
| <span class="sourceLineNo">690</span> return false;<a name="line.690"></a> |
| <span class="sourceLineNo">691</span> }<a name="line.691"></a> |
| <span class="sourceLineNo">692</span> if (rs instanceof ReplicationSourceDummy) {<a name="line.692"></a> |
| <span class="sourceLineNo">693</span> return ((ReplicationSourceDummy)rs).isStartup();<a name="line.693"></a> |
| <span class="sourceLineNo">694</span> }<a name="line.694"></a> |
| <span class="sourceLineNo">695</span> return true;<a name="line.695"></a> |
| <span class="sourceLineNo">696</span> } else {<a name="line.696"></a> |
| <span class="sourceLineNo">697</span> return (rp.getPeer(peerId) != null);<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> }<a name="line.700"></a> |
| <span class="sourceLineNo">701</span><a name="line.701"></a> |
| <span class="sourceLineNo">702</span> /**<a name="line.702"></a> |
| <span class="sourceLineNo">703</span> * Remove a peer and wait for it to get cleaned up<a name="line.703"></a> |
| <span class="sourceLineNo">704</span> */<a name="line.704"></a> |
| <span class="sourceLineNo">705</span> private void removePeerAndWait(final String peerId) throws Exception {<a name="line.705"></a> |
| <span class="sourceLineNo">706</span> final ReplicationPeers rp = manager.getReplicationPeers();<a name="line.706"></a> |
| <span class="sourceLineNo">707</span> if (rp.getPeerStorage().listPeerIds().contains(peerId)) {<a name="line.707"></a> |
| <span class="sourceLineNo">708</span> rp.getPeerStorage().removePeer(peerId);<a name="line.708"></a> |
| <span class="sourceLineNo">709</span> try {<a name="line.709"></a> |
| <span class="sourceLineNo">710</span> manager.removePeer(peerId);<a name="line.710"></a> |
| <span class="sourceLineNo">711</span> } catch (Exception e) {<a name="line.711"></a> |
| <span class="sourceLineNo">712</span> // ignore the failed exception and continue.<a name="line.712"></a> |
| <span class="sourceLineNo">713</span> }<a name="line.713"></a> |
| <span class="sourceLineNo">714</span> }<a name="line.714"></a> |
| <span class="sourceLineNo">715</span> Waiter.waitFor(conf, 20000, new Waiter.Predicate<Exception>() {<a name="line.715"></a> |
| <span class="sourceLineNo">716</span> @Override<a name="line.716"></a> |
| <span class="sourceLineNo">717</span> public boolean evaluate() throws Exception {<a name="line.717"></a> |
| <span class="sourceLineNo">718</span> Collection<String> peers = rp.getPeerStorage().listPeerIds();<a name="line.718"></a> |
| <span class="sourceLineNo">719</span> return (!manager.getAllQueues().contains(peerId)) && (rp.getPeer(peerId) == null)<a name="line.719"></a> |
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| <span class="sourceLineNo">722</span> });<a name="line.722"></a> |
| <span class="sourceLineNo">723</span> }<a name="line.723"></a> |
| <span class="sourceLineNo">724</span><a name="line.724"></a> |
| <span class="sourceLineNo">725</span> private WALEdit getBulkLoadWALEdit(NavigableMap<byte[], Integer> scope) {<a name="line.725"></a> |
| <span class="sourceLineNo">726</span> // 1. Create store files for the families<a name="line.726"></a> |
| <span class="sourceLineNo">727</span> Map<byte[], List<Path>> storeFiles = new HashMap<>(1);<a name="line.727"></a> |
| <span class="sourceLineNo">728</span> Map<String, Long> storeFilesSize = new HashMap<>(1);<a name="line.728"></a> |
| <span class="sourceLineNo">729</span> List<Path> p = new ArrayList<>(1);<a name="line.729"></a> |
| <span class="sourceLineNo">730</span> Path hfilePath1 = new Path(Bytes.toString(f1));<a name="line.730"></a> |
| <span class="sourceLineNo">731</span> p.add(hfilePath1);<a name="line.731"></a> |
| <span class="sourceLineNo">732</span> try {<a name="line.732"></a> |
| <span class="sourceLineNo">733</span> storeFilesSize.put(hfilePath1.getName(), fs.getFileStatus(hfilePath1).getLen());<a name="line.733"></a> |
| <span class="sourceLineNo">734</span> } catch (IOException e) {<a name="line.734"></a> |
| <span class="sourceLineNo">735</span> LOG.debug("Failed to calculate the size of hfile " + hfilePath1);<a name="line.735"></a> |
| <span class="sourceLineNo">736</span> storeFilesSize.put(hfilePath1.getName(), 0L);<a name="line.736"></a> |
| <span class="sourceLineNo">737</span> }<a name="line.737"></a> |
| <span class="sourceLineNo">738</span> storeFiles.put(f1, p);<a name="line.738"></a> |
| <span class="sourceLineNo">739</span> scope.put(f1, 1);<a name="line.739"></a> |
| <span class="sourceLineNo">740</span> p = new ArrayList<>(1);<a name="line.740"></a> |
| <span class="sourceLineNo">741</span> Path hfilePath2 = new Path(Bytes.toString(f2));<a name="line.741"></a> |
| <span class="sourceLineNo">742</span> p.add(hfilePath2);<a name="line.742"></a> |
| <span class="sourceLineNo">743</span> try {<a name="line.743"></a> |
| <span class="sourceLineNo">744</span> storeFilesSize.put(hfilePath2.getName(), fs.getFileStatus(hfilePath2).getLen());<a name="line.744"></a> |
| <span class="sourceLineNo">745</span> } catch (IOException e) {<a name="line.745"></a> |
| <span class="sourceLineNo">746</span> LOG.debug("Failed to calculate the size of hfile " + hfilePath2);<a name="line.746"></a> |
| <span class="sourceLineNo">747</span> storeFilesSize.put(hfilePath2.getName(), 0L);<a name="line.747"></a> |
| <span class="sourceLineNo">748</span> }<a name="line.748"></a> |
| <span class="sourceLineNo">749</span> storeFiles.put(f2, p);<a name="line.749"></a> |
| <span class="sourceLineNo">750</span> // 2. Create bulk load descriptor<a name="line.750"></a> |
| <span class="sourceLineNo">751</span> BulkLoadDescriptor desc =<a name="line.751"></a> |
| <span class="sourceLineNo">752</span> ProtobufUtil.toBulkLoadDescriptor(hri.getTable(),<a name="line.752"></a> |
| <span class="sourceLineNo">753</span> UnsafeByteOperations.unsafeWrap(hri.getEncodedNameAsBytes()), storeFiles, storeFilesSize, 1);<a name="line.753"></a> |
| <span class="sourceLineNo">754</span><a name="line.754"></a> |
| <span class="sourceLineNo">755</span> // 3. create bulk load wal edit event<a name="line.755"></a> |
| <span class="sourceLineNo">756</span> WALEdit logEdit = WALEdit.createBulkLoadEvent(hri, desc);<a name="line.756"></a> |
| <span class="sourceLineNo">757</span> return logEdit;<a name="line.757"></a> |
| <span class="sourceLineNo">758</span> }<a name="line.758"></a> |
| <span class="sourceLineNo">759</span><a name="line.759"></a> |
| <span class="sourceLineNo">760</span> static class DummyNodeFailoverWorker extends Thread {<a name="line.760"></a> |
| <span class="sourceLineNo">761</span> private Map<String, Set<String>> logZnodesMap;<a name="line.761"></a> |
| <span class="sourceLineNo">762</span> Server server;<a name="line.762"></a> |
| <span class="sourceLineNo">763</span> private ServerName deadRS;<a name="line.763"></a> |
| <span class="sourceLineNo">764</span> ReplicationQueueStorage rq;<a name="line.764"></a> |
| <span class="sourceLineNo">765</span><a name="line.765"></a> |
| <span class="sourceLineNo">766</span> public DummyNodeFailoverWorker(ServerName deadRS, Server s) throws Exception {<a name="line.766"></a> |
| <span class="sourceLineNo">767</span> this.deadRS = deadRS;<a name="line.767"></a> |
| <span class="sourceLineNo">768</span> this.server = s;<a name="line.768"></a> |
| <span class="sourceLineNo">769</span> this.rq = ReplicationStorageFactory.getReplicationQueueStorage(server.getZooKeeper(),<a name="line.769"></a> |
| <span class="sourceLineNo">770</span> server.getConfiguration());<a name="line.770"></a> |
| <span class="sourceLineNo">771</span> }<a name="line.771"></a> |
| <span class="sourceLineNo">772</span><a name="line.772"></a> |
| <span class="sourceLineNo">773</span> @Override<a name="line.773"></a> |
| <span class="sourceLineNo">774</span> public void run() {<a name="line.774"></a> |
| <span class="sourceLineNo">775</span> try {<a name="line.775"></a> |
| <span class="sourceLineNo">776</span> logZnodesMap = new HashMap<>();<a name="line.776"></a> |
| <span class="sourceLineNo">777</span> List<String> queues = rq.getAllQueues(deadRS);<a name="line.777"></a> |
| <span class="sourceLineNo">778</span> for (String queue : queues) {<a name="line.778"></a> |
| <span class="sourceLineNo">779</span> Pair<String, SortedSet<String>> pair =<a name="line.779"></a> |
| <span class="sourceLineNo">780</span> rq.claimQueue(deadRS, queue, server.getServerName());<a name="line.780"></a> |
| <span class="sourceLineNo">781</span> if (pair != null) {<a name="line.781"></a> |
| <span class="sourceLineNo">782</span> logZnodesMap.put(pair.getFirst(), pair.getSecond());<a name="line.782"></a> |
| <span class="sourceLineNo">783</span> }<a name="line.783"></a> |
| <span class="sourceLineNo">784</span> }<a name="line.784"></a> |
| <span class="sourceLineNo">785</span> server.abort("Done with testing", null);<a name="line.785"></a> |
| <span class="sourceLineNo">786</span> } catch (Exception e) {<a name="line.786"></a> |
| <span class="sourceLineNo">787</span> LOG.error("Got exception while running NodeFailoverWorker", e);<a name="line.787"></a> |
| <span class="sourceLineNo">788</span> } finally {<a name="line.788"></a> |
| <span class="sourceLineNo">789</span> latch.countDown();<a name="line.789"></a> |
| <span class="sourceLineNo">790</span> }<a name="line.790"></a> |
| <span class="sourceLineNo">791</span> }<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> * @return 1 when the map is not empty.<a name="line.794"></a> |
| <span class="sourceLineNo">795</span> */<a name="line.795"></a> |
| <span class="sourceLineNo">796</span> private int isLogZnodesMapPopulated() {<a name="line.796"></a> |
| <span class="sourceLineNo">797</span> Collection<Set<String>> sets = logZnodesMap.values();<a name="line.797"></a> |
| <span class="sourceLineNo">798</span> if (sets.size() > 1) {<a name="line.798"></a> |
| <span class="sourceLineNo">799</span> throw new RuntimeException("unexpected size of logZnodesMap: " + sets.size());<a name="line.799"></a> |
| <span class="sourceLineNo">800</span> }<a name="line.800"></a> |
| <span class="sourceLineNo">801</span> if (sets.size() == 1) {<a name="line.801"></a> |
| <span class="sourceLineNo">802</span> Set<String> s = sets.iterator().next();<a name="line.802"></a> |
| <span class="sourceLineNo">803</span> for (String file : files) {<a name="line.803"></a> |
| <span class="sourceLineNo">804</span> // at least one file was missing<a name="line.804"></a> |
| <span class="sourceLineNo">805</span> if (!s.contains(file)) {<a name="line.805"></a> |
| <span class="sourceLineNo">806</span> return 0;<a name="line.806"></a> |
| <span class="sourceLineNo">807</span> }<a name="line.807"></a> |
| <span class="sourceLineNo">808</span> }<a name="line.808"></a> |
| <span class="sourceLineNo">809</span> return 1; // we found all the files<a name="line.809"></a> |
| <span class="sourceLineNo">810</span> }<a name="line.810"></a> |
| <span class="sourceLineNo">811</span> return 0;<a name="line.811"></a> |
| <span class="sourceLineNo">812</span> }<a name="line.812"></a> |
| <span class="sourceLineNo">813</span> }<a name="line.813"></a> |
| <span class="sourceLineNo">814</span><a name="line.814"></a> |
| <span class="sourceLineNo">815</span> static class FailInitializeDummyReplicationSource extends ReplicationSourceDummy {<a name="line.815"></a> |
| <span class="sourceLineNo">816</span><a name="line.816"></a> |
| <span class="sourceLineNo">817</span> @Override<a name="line.817"></a> |
| <span class="sourceLineNo">818</span> public void init(Configuration conf, FileSystem fs, ReplicationSourceManager manager,<a name="line.818"></a> |
| <span class="sourceLineNo">819</span> ReplicationQueueStorage rq, ReplicationPeer rp, Server server, String peerClusterId,<a name="line.819"></a> |
| <span class="sourceLineNo">820</span> UUID clusterId, WALFileLengthProvider walFileLengthProvider, MetricsSource metrics)<a name="line.820"></a> |
| <span class="sourceLineNo">821</span> throws IOException {<a name="line.821"></a> |
| <span class="sourceLineNo">822</span> throw new IOException("Failing deliberately");<a name="line.822"></a> |
| <span class="sourceLineNo">823</span> }<a name="line.823"></a> |
| <span class="sourceLineNo">824</span> }<a name="line.824"></a> |
| <span class="sourceLineNo">825</span><a name="line.825"></a> |
| <span class="sourceLineNo">826</span> static class DummyServer implements Server {<a name="line.826"></a> |
| <span class="sourceLineNo">827</span> String hostname;<a name="line.827"></a> |
| <span class="sourceLineNo">828</span><a name="line.828"></a> |
| <span class="sourceLineNo">829</span> DummyServer() {<a name="line.829"></a> |
| <span class="sourceLineNo">830</span> hostname = "hostname.example.org";<a name="line.830"></a> |
| <span class="sourceLineNo">831</span> }<a name="line.831"></a> |
| <span class="sourceLineNo">832</span><a name="line.832"></a> |
| <span class="sourceLineNo">833</span> DummyServer(String hostname) {<a name="line.833"></a> |
| <span class="sourceLineNo">834</span> this.hostname = hostname;<a name="line.834"></a> |
| <span class="sourceLineNo">835</span> }<a name="line.835"></a> |
| <span class="sourceLineNo">836</span><a name="line.836"></a> |
| <span class="sourceLineNo">837</span> @Override<a name="line.837"></a> |
| <span class="sourceLineNo">838</span> public Configuration getConfiguration() {<a name="line.838"></a> |
| <span class="sourceLineNo">839</span> return conf;<a name="line.839"></a> |
| <span class="sourceLineNo">840</span> }<a name="line.840"></a> |
| <span class="sourceLineNo">841</span><a name="line.841"></a> |
| <span class="sourceLineNo">842</span> @Override<a name="line.842"></a> |
| <span class="sourceLineNo">843</span> public ZKWatcher getZooKeeper() {<a name="line.843"></a> |
| <span class="sourceLineNo">844</span> return zkw;<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> @Override<a name="line.847"></a> |
| <span class="sourceLineNo">848</span> public CoordinatedStateManager getCoordinatedStateManager() {<a name="line.848"></a> |
| <span class="sourceLineNo">849</span> return null;<a name="line.849"></a> |
| <span class="sourceLineNo">850</span> }<a name="line.850"></a> |
| <span class="sourceLineNo">851</span><a name="line.851"></a> |
| <span class="sourceLineNo">852</span> @Override<a name="line.852"></a> |
| <span class="sourceLineNo">853</span> public Connection getConnection() {<a name="line.853"></a> |
| <span class="sourceLineNo">854</span> return null;<a name="line.854"></a> |
| <span class="sourceLineNo">855</span> }<a name="line.855"></a> |
| <span class="sourceLineNo">856</span><a name="line.856"></a> |
| <span class="sourceLineNo">857</span> @Override<a name="line.857"></a> |
| <span class="sourceLineNo">858</span> public ServerName getServerName() {<a name="line.858"></a> |
| <span class="sourceLineNo">859</span> return ServerName.valueOf(hostname, 1234, 1L);<a name="line.859"></a> |
| <span class="sourceLineNo">860</span> }<a name="line.860"></a> |
| <span class="sourceLineNo">861</span><a name="line.861"></a> |
| <span class="sourceLineNo">862</span> @Override<a name="line.862"></a> |
| <span class="sourceLineNo">863</span> public void abort(String why, Throwable e) {<a name="line.863"></a> |
| <span class="sourceLineNo">864</span> // To change body of implemented methods use File | Settings | File Templates.<a name="line.864"></a> |
| <span class="sourceLineNo">865</span> }<a name="line.865"></a> |
| <span class="sourceLineNo">866</span><a name="line.866"></a> |
| <span class="sourceLineNo">867</span> @Override<a name="line.867"></a> |
| <span class="sourceLineNo">868</span> public boolean isAborted() {<a name="line.868"></a> |
| <span class="sourceLineNo">869</span> return false;<a name="line.869"></a> |
| <span class="sourceLineNo">870</span> }<a name="line.870"></a> |
| <span class="sourceLineNo">871</span><a name="line.871"></a> |
| <span class="sourceLineNo">872</span> @Override<a name="line.872"></a> |
| <span class="sourceLineNo">873</span> public void stop(String why) {<a name="line.873"></a> |
| <span class="sourceLineNo">874</span> // To change body of implemented methods use File | Settings | File Templates.<a name="line.874"></a> |
| <span class="sourceLineNo">875</span> }<a name="line.875"></a> |
| <span class="sourceLineNo">876</span><a name="line.876"></a> |
| <span class="sourceLineNo">877</span> @Override<a name="line.877"></a> |
| <span class="sourceLineNo">878</span> public boolean isStopped() {<a name="line.878"></a> |
| <span class="sourceLineNo">879</span> return false; // To change body of implemented methods use File | Settings | File Templates.<a name="line.879"></a> |
| <span class="sourceLineNo">880</span> }<a name="line.880"></a> |
| <span class="sourceLineNo">881</span><a name="line.881"></a> |
| <span class="sourceLineNo">882</span> @Override<a name="line.882"></a> |
| <span class="sourceLineNo">883</span> public ChoreService getChoreService() {<a name="line.883"></a> |
| <span class="sourceLineNo">884</span> return null;<a name="line.884"></a> |
| <span class="sourceLineNo">885</span> }<a name="line.885"></a> |
| <span class="sourceLineNo">886</span><a name="line.886"></a> |
| <span class="sourceLineNo">887</span> @Override<a name="line.887"></a> |
| <span class="sourceLineNo">888</span> public FileSystem getFileSystem() {<a name="line.888"></a> |
| <span class="sourceLineNo">889</span> return null;<a name="line.889"></a> |
| <span class="sourceLineNo">890</span> }<a name="line.890"></a> |
| <span class="sourceLineNo">891</span><a name="line.891"></a> |
| <span class="sourceLineNo">892</span> @Override<a name="line.892"></a> |
| <span class="sourceLineNo">893</span> public boolean isStopping() {<a name="line.893"></a> |
| <span class="sourceLineNo">894</span> return false;<a name="line.894"></a> |
| <span class="sourceLineNo">895</span> }<a name="line.895"></a> |
| <span class="sourceLineNo">896</span><a name="line.896"></a> |
| <span class="sourceLineNo">897</span> @Override<a name="line.897"></a> |
| <span class="sourceLineNo">898</span> public Connection createConnection(Configuration conf) throws IOException {<a name="line.898"></a> |
| <span class="sourceLineNo">899</span> return null;<a name="line.899"></a> |
| <span class="sourceLineNo">900</span> }<a name="line.900"></a> |
| <span class="sourceLineNo">901</span><a name="line.901"></a> |
| <span class="sourceLineNo">902</span> @Override<a name="line.902"></a> |
| <span class="sourceLineNo">903</span> public AsyncClusterConnection getAsyncClusterConnection() {<a name="line.903"></a> |
| <span class="sourceLineNo">904</span> return null;<a name="line.904"></a> |
| <span class="sourceLineNo">905</span> }<a name="line.905"></a> |
| <span class="sourceLineNo">906</span> }<a name="line.906"></a> |
| <span class="sourceLineNo">907</span>}<a name="line.907"></a> |
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| </pre> |
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| </html> |
