| <!DOCTYPE HTML> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>Source code</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta name="description" content="source: package: org.apache.hadoop.hbase.replication, class: TestReplicationBase, class: ReplicationEndpointTest"> |
| <meta name="generator" content="javadoc/SourceToHTMLConverter"> |
| <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body class="source-page"> |
| <main role="main"> |
| <div class="source-container"> |
| <pre><span class="source-line-no">001</span><span id="line-1">/*</span> |
| <span class="source-line-no">002</span><span id="line-2"> * Licensed to the Apache Software Foundation (ASF) under one</span> |
| <span class="source-line-no">003</span><span id="line-3"> * or more contributor license agreements. See the NOTICE file</span> |
| <span class="source-line-no">004</span><span id="line-4"> * distributed with this work for additional information</span> |
| <span class="source-line-no">005</span><span id="line-5"> * regarding copyright ownership. The ASF licenses this file</span> |
| <span class="source-line-no">006</span><span id="line-6"> * to you under the Apache License, Version 2.0 (the</span> |
| <span class="source-line-no">007</span><span id="line-7"> * "License"); you may not use this file except in compliance</span> |
| <span class="source-line-no">008</span><span id="line-8"> * with the License. You may obtain a copy of the License at</span> |
| <span class="source-line-no">009</span><span id="line-9"> *</span> |
| <span class="source-line-no">010</span><span id="line-10"> * http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="source-line-no">011</span><span id="line-11"> *</span> |
| <span class="source-line-no">012</span><span id="line-12"> * Unless required by applicable law or agreed to in writing, software</span> |
| <span class="source-line-no">013</span><span id="line-13"> * distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="source-line-no">014</span><span id="line-14"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="source-line-no">015</span><span id="line-15"> * See the License for the specific language governing permissions and</span> |
| <span class="source-line-no">016</span><span id="line-16"> * limitations under the License.</span> |
| <span class="source-line-no">017</span><span id="line-17"> */</span> |
| <span class="source-line-no">018</span><span id="line-18">package org.apache.hadoop.hbase.replication;</span> |
| <span class="source-line-no">019</span><span id="line-19"></span> |
| <span class="source-line-no">020</span><span id="line-20">import static org.junit.Assert.assertArrayEquals;</span> |
| <span class="source-line-no">021</span><span id="line-21">import static org.junit.Assert.assertEquals;</span> |
| <span class="source-line-no">022</span><span id="line-22">import static org.junit.Assert.fail;</span> |
| <span class="source-line-no">023</span><span id="line-23"></span> |
| <span class="source-line-no">024</span><span id="line-24">import java.io.IOException;</span> |
| <span class="source-line-no">025</span><span id="line-25">import java.util.ArrayList;</span> |
| <span class="source-line-no">026</span><span id="line-26">import java.util.List;</span> |
| <span class="source-line-no">027</span><span id="line-27">import java.util.concurrent.atomic.AtomicInteger;</span> |
| <span class="source-line-no">028</span><span id="line-28">import java.util.stream.Collectors;</span> |
| <span class="source-line-no">029</span><span id="line-29">import org.apache.hadoop.conf.Configuration;</span> |
| <span class="source-line-no">030</span><span id="line-30">import org.apache.hadoop.fs.FileSystem;</span> |
| <span class="source-line-no">031</span><span id="line-31">import org.apache.hadoop.fs.Path;</span> |
| <span class="source-line-no">032</span><span id="line-32">import org.apache.hadoop.hbase.HBaseConfiguration;</span> |
| <span class="source-line-no">033</span><span id="line-33">import org.apache.hadoop.hbase.HBaseTestingUtil;</span> |
| <span class="source-line-no">034</span><span id="line-34">import org.apache.hadoop.hbase.HConstants;</span> |
| <span class="source-line-no">035</span><span id="line-35">import org.apache.hadoop.hbase.ServerName;</span> |
| <span class="source-line-no">036</span><span id="line-36">import org.apache.hadoop.hbase.TableName;</span> |
| <span class="source-line-no">037</span><span id="line-37">import org.apache.hadoop.hbase.client.Admin;</span> |
| <span class="source-line-no">038</span><span id="line-38">import org.apache.hadoop.hbase.client.ColumnFamilyDescriptorBuilder;</span> |
| <span class="source-line-no">039</span><span id="line-39">import org.apache.hadoop.hbase.client.Connection;</span> |
| <span class="source-line-no">040</span><span id="line-40">import org.apache.hadoop.hbase.client.ConnectionFactory;</span> |
| <span class="source-line-no">041</span><span id="line-41">import org.apache.hadoop.hbase.client.Delete;</span> |
| <span class="source-line-no">042</span><span id="line-42">import org.apache.hadoop.hbase.client.Get;</span> |
| <span class="source-line-no">043</span><span id="line-43">import org.apache.hadoop.hbase.client.Put;</span> |
| <span class="source-line-no">044</span><span id="line-44">import org.apache.hadoop.hbase.client.Result;</span> |
| <span class="source-line-no">045</span><span id="line-45">import org.apache.hadoop.hbase.client.ResultScanner;</span> |
| <span class="source-line-no">046</span><span id="line-46">import org.apache.hadoop.hbase.client.Scan;</span> |
| <span class="source-line-no">047</span><span id="line-47">import org.apache.hadoop.hbase.client.Table;</span> |
| <span class="source-line-no">048</span><span id="line-48">import org.apache.hadoop.hbase.client.TableDescriptor;</span> |
| <span class="source-line-no">049</span><span id="line-49">import org.apache.hadoop.hbase.client.TableDescriptorBuilder;</span> |
| <span class="source-line-no">050</span><span id="line-50">import org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint;</span> |
| <span class="source-line-no">051</span><span id="line-51">import org.apache.hadoop.hbase.util.Bytes;</span> |
| <span class="source-line-no">052</span><span id="line-52">import org.apache.hadoop.hbase.util.JVMClusterUtil;</span> |
| <span class="source-line-no">053</span><span id="line-53">import org.apache.hadoop.hbase.wal.WAL;</span> |
| <span class="source-line-no">054</span><span id="line-54">import org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster;</span> |
| <span class="source-line-no">055</span><span id="line-55">import org.junit.After;</span> |
| <span class="source-line-no">056</span><span id="line-56">import org.junit.AfterClass;</span> |
| <span class="source-line-no">057</span><span id="line-57">import org.junit.Before;</span> |
| <span class="source-line-no">058</span><span id="line-58">import org.junit.BeforeClass;</span> |
| <span class="source-line-no">059</span><span id="line-59">import org.slf4j.Logger;</span> |
| <span class="source-line-no">060</span><span id="line-60">import org.slf4j.LoggerFactory;</span> |
| <span class="source-line-no">061</span><span id="line-61"></span> |
| <span class="source-line-no">062</span><span id="line-62">import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList;</span> |
| <span class="source-line-no">063</span><span id="line-63">import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableMap;</span> |
| <span class="source-line-no">064</span><span id="line-64">import org.apache.hbase.thirdparty.com.google.common.collect.Lists;</span> |
| <span class="source-line-no">065</span><span id="line-65">import org.apache.hbase.thirdparty.com.google.common.io.Closeables;</span> |
| <span class="source-line-no">066</span><span id="line-66"></span> |
| <span class="source-line-no">067</span><span id="line-67">/**</span> |
| <span class="source-line-no">068</span><span id="line-68"> * This class is only a base for other integration-level replication tests. Do not add tests here.</span> |
| <span class="source-line-no">069</span><span id="line-69"> * TestReplicationSmallTests is where tests that don't require bring machines up/down should go All</span> |
| <span class="source-line-no">070</span><span id="line-70"> * other tests should have their own classes and extend this one</span> |
| <span class="source-line-no">071</span><span id="line-71"> */</span> |
| <span class="source-line-no">072</span><span id="line-72">public class TestReplicationBase {</span> |
| <span class="source-line-no">073</span><span id="line-73"> private static final Logger LOG = LoggerFactory.getLogger(TestReplicationBase.class);</span> |
| <span class="source-line-no">074</span><span id="line-74"> protected static Connection connection1;</span> |
| <span class="source-line-no">075</span><span id="line-75"> protected static Connection connection2;</span> |
| <span class="source-line-no">076</span><span id="line-76"> protected static Configuration CONF_WITH_LOCALFS;</span> |
| <span class="source-line-no">077</span><span id="line-77"></span> |
| <span class="source-line-no">078</span><span id="line-78"> protected static Admin hbaseAdmin;</span> |
| <span class="source-line-no">079</span><span id="line-79"></span> |
| <span class="source-line-no">080</span><span id="line-80"> protected static Table htable1;</span> |
| <span class="source-line-no">081</span><span id="line-81"> protected static Table htable2;</span> |
| <span class="source-line-no">082</span><span id="line-82"></span> |
| <span class="source-line-no">083</span><span id="line-83"> protected static final HBaseTestingUtil UTIL1 = new HBaseTestingUtil();</span> |
| <span class="source-line-no">084</span><span id="line-84"> protected static final HBaseTestingUtil UTIL2 = new HBaseTestingUtil();</span> |
| <span class="source-line-no">085</span><span id="line-85"> protected static Configuration CONF1 = UTIL1.getConfiguration();</span> |
| <span class="source-line-no">086</span><span id="line-86"> protected static Configuration CONF2 = UTIL2.getConfiguration();</span> |
| <span class="source-line-no">087</span><span id="line-87"></span> |
| <span class="source-line-no">088</span><span id="line-88"> protected static int NUM_SLAVES1 = 1;</span> |
| <span class="source-line-no">089</span><span id="line-89"> protected static int NUM_SLAVES2 = 1;</span> |
| <span class="source-line-no">090</span><span id="line-90"> protected static final int NB_ROWS_IN_BATCH = 100;</span> |
| <span class="source-line-no">091</span><span id="line-91"> protected static final int NB_ROWS_IN_BIG_BATCH = NB_ROWS_IN_BATCH * 10;</span> |
| <span class="source-line-no">092</span><span id="line-92"> protected static final long SLEEP_TIME = 500;</span> |
| <span class="source-line-no">093</span><span id="line-93"> protected static final int NB_RETRIES = 50;</span> |
| <span class="source-line-no">094</span><span id="line-94"> protected static AtomicInteger replicateCount = new AtomicInteger();</span> |
| <span class="source-line-no">095</span><span id="line-95"> protected static volatile List<WAL.Entry> replicatedEntries = Lists.newArrayList();</span> |
| <span class="source-line-no">096</span><span id="line-96"></span> |
| <span class="source-line-no">097</span><span id="line-97"> protected static final TableName tableName = TableName.valueOf("test");</span> |
| <span class="source-line-no">098</span><span id="line-98"> protected static final byte[] famName = Bytes.toBytes("f");</span> |
| <span class="source-line-no">099</span><span id="line-99"> protected static final byte[] row = Bytes.toBytes("row");</span> |
| <span class="source-line-no">100</span><span id="line-100"> protected static final byte[] noRepfamName = Bytes.toBytes("norep");</span> |
| <span class="source-line-no">101</span><span id="line-101"> protected static final String PEER_ID2 = "2";</span> |
| <span class="source-line-no">102</span><span id="line-102"></span> |
| <span class="source-line-no">103</span><span id="line-103"> protected boolean isSerialPeer() {</span> |
| <span class="source-line-no">104</span><span id="line-104"> return false;</span> |
| <span class="source-line-no">105</span><span id="line-105"> }</span> |
| <span class="source-line-no">106</span><span id="line-106"></span> |
| <span class="source-line-no">107</span><span id="line-107"> protected boolean isSyncPeer() {</span> |
| <span class="source-line-no">108</span><span id="line-108"> return false;</span> |
| <span class="source-line-no">109</span><span id="line-109"> }</span> |
| <span class="source-line-no">110</span><span id="line-110"></span> |
| <span class="source-line-no">111</span><span id="line-111"> protected final void cleanUp() throws IOException, InterruptedException {</span> |
| <span class="source-line-no">112</span><span id="line-112"> // Starting and stopping replication can make us miss new logs,</span> |
| <span class="source-line-no">113</span><span id="line-113"> // rolling like this makes sure the most recent one gets added to the queue</span> |
| <span class="source-line-no">114</span><span id="line-114"> for (JVMClusterUtil.RegionServerThread r : UTIL1.getHBaseCluster().getRegionServerThreads()) {</span> |
| <span class="source-line-no">115</span><span id="line-115"> UTIL1.getAdmin().rollWALWriter(r.getRegionServer().getServerName());</span> |
| <span class="source-line-no">116</span><span id="line-116"> }</span> |
| <span class="source-line-no">117</span><span id="line-117"> int rowCount = UTIL1.countRows(tableName);</span> |
| <span class="source-line-no">118</span><span id="line-118"> UTIL1.deleteTableData(tableName);</span> |
| <span class="source-line-no">119</span><span id="line-119"> // truncating the table will send one Delete per row to the slave cluster</span> |
| <span class="source-line-no">120</span><span id="line-120"> // in an async fashion, which is why we cannot just call deleteTableData on</span> |
| <span class="source-line-no">121</span><span id="line-121"> // utility2 since late writes could make it to the slave in some way.</span> |
| <span class="source-line-no">122</span><span id="line-122"> // Instead, we truncate the first table and wait for all the Deletes to</span> |
| <span class="source-line-no">123</span><span id="line-123"> // make it to the slave.</span> |
| <span class="source-line-no">124</span><span id="line-124"> Scan scan = new Scan();</span> |
| <span class="source-line-no">125</span><span id="line-125"> int lastCount = 0;</span> |
| <span class="source-line-no">126</span><span id="line-126"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">127</span><span id="line-127"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">128</span><span id="line-128"> fail("Waited too much time for truncate");</span> |
| <span class="source-line-no">129</span><span id="line-129"> }</span> |
| <span class="source-line-no">130</span><span id="line-130"> ResultScanner scanner = htable2.getScanner(scan);</span> |
| <span class="source-line-no">131</span><span id="line-131"> Result[] res = scanner.next(rowCount);</span> |
| <span class="source-line-no">132</span><span id="line-132"> scanner.close();</span> |
| <span class="source-line-no">133</span><span id="line-133"> if (res.length != 0) {</span> |
| <span class="source-line-no">134</span><span id="line-134"> if (res.length < lastCount) {</span> |
| <span class="source-line-no">135</span><span id="line-135"> i--; // Don't increment timeout if we make progress</span> |
| <span class="source-line-no">136</span><span id="line-136"> }</span> |
| <span class="source-line-no">137</span><span id="line-137"> lastCount = res.length;</span> |
| <span class="source-line-no">138</span><span id="line-138"> LOG.info("Still got " + res.length + " rows");</span> |
| <span class="source-line-no">139</span><span id="line-139"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">140</span><span id="line-140"> } else {</span> |
| <span class="source-line-no">141</span><span id="line-141"> break;</span> |
| <span class="source-line-no">142</span><span id="line-142"> }</span> |
| <span class="source-line-no">143</span><span id="line-143"> }</span> |
| <span class="source-line-no">144</span><span id="line-144"> }</span> |
| <span class="source-line-no">145</span><span id="line-145"></span> |
| <span class="source-line-no">146</span><span id="line-146"> protected static void waitForReplication(int expectedRows, int retries)</span> |
| <span class="source-line-no">147</span><span id="line-147"> throws IOException, InterruptedException {</span> |
| <span class="source-line-no">148</span><span id="line-148"> waitForReplication(htable2, expectedRows, retries);</span> |
| <span class="source-line-no">149</span><span id="line-149"> }</span> |
| <span class="source-line-no">150</span><span id="line-150"></span> |
| <span class="source-line-no">151</span><span id="line-151"> protected static void waitForReplication(Table table, int expectedRows, int retries)</span> |
| <span class="source-line-no">152</span><span id="line-152"> throws IOException, InterruptedException {</span> |
| <span class="source-line-no">153</span><span id="line-153"> Scan scan;</span> |
| <span class="source-line-no">154</span><span id="line-154"> for (int i = 0; i < retries; i++) {</span> |
| <span class="source-line-no">155</span><span id="line-155"> scan = new Scan();</span> |
| <span class="source-line-no">156</span><span id="line-156"> if (i == retries - 1) {</span> |
| <span class="source-line-no">157</span><span id="line-157"> fail("Waited too much time for normal batch replication");</span> |
| <span class="source-line-no">158</span><span id="line-158"> }</span> |
| <span class="source-line-no">159</span><span id="line-159"> int count = 0;</span> |
| <span class="source-line-no">160</span><span id="line-160"> try (ResultScanner scanner = table.getScanner(scan)) {</span> |
| <span class="source-line-no">161</span><span id="line-161"> while (scanner.next() != null) {</span> |
| <span class="source-line-no">162</span><span id="line-162"> count++;</span> |
| <span class="source-line-no">163</span><span id="line-163"> }</span> |
| <span class="source-line-no">164</span><span id="line-164"> }</span> |
| <span class="source-line-no">165</span><span id="line-165"> if (count != expectedRows) {</span> |
| <span class="source-line-no">166</span><span id="line-166"> LOG.info("Only got " + count + " rows");</span> |
| <span class="source-line-no">167</span><span id="line-167"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">168</span><span id="line-168"> } else {</span> |
| <span class="source-line-no">169</span><span id="line-169"> break;</span> |
| <span class="source-line-no">170</span><span id="line-170"> }</span> |
| <span class="source-line-no">171</span><span id="line-171"> }</span> |
| <span class="source-line-no">172</span><span id="line-172"> }</span> |
| <span class="source-line-no">173</span><span id="line-173"></span> |
| <span class="source-line-no">174</span><span id="line-174"> protected static void loadData(String prefix, byte[] row) throws IOException {</span> |
| <span class="source-line-no">175</span><span id="line-175"> loadData(prefix, row, famName);</span> |
| <span class="source-line-no">176</span><span id="line-176"> }</span> |
| <span class="source-line-no">177</span><span id="line-177"></span> |
| <span class="source-line-no">178</span><span id="line-178"> protected static void loadData(String prefix, byte[] row, byte[] familyName) throws IOException {</span> |
| <span class="source-line-no">179</span><span id="line-179"> List<Put> puts = new ArrayList<>(NB_ROWS_IN_BATCH);</span> |
| <span class="source-line-no">180</span><span id="line-180"> for (int i = 0; i < NB_ROWS_IN_BATCH; i++) {</span> |
| <span class="source-line-no">181</span><span id="line-181"> Put put = new Put(Bytes.toBytes(prefix + Integer.toString(i)));</span> |
| <span class="source-line-no">182</span><span id="line-182"> put.addColumn(familyName, row, row);</span> |
| <span class="source-line-no">183</span><span id="line-183"> puts.add(put);</span> |
| <span class="source-line-no">184</span><span id="line-184"> }</span> |
| <span class="source-line-no">185</span><span id="line-185"> htable1.put(puts);</span> |
| <span class="source-line-no">186</span><span id="line-186"> }</span> |
| <span class="source-line-no">187</span><span id="line-187"></span> |
| <span class="source-line-no">188</span><span id="line-188"> protected static void setupConfig(HBaseTestingUtil util, String znodeParent) {</span> |
| <span class="source-line-no">189</span><span id="line-189"> Configuration conf = util.getConfiguration();</span> |
| <span class="source-line-no">190</span><span id="line-190"> conf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, znodeParent);</span> |
| <span class="source-line-no">191</span><span id="line-191"> // We don't want too many edits per batch sent to the ReplicationEndpoint to trigger</span> |
| <span class="source-line-no">192</span><span id="line-192"> // sufficient number of events. But we don't want to go too low because</span> |
| <span class="source-line-no">193</span><span id="line-193"> // HBaseInterClusterReplicationEndpoint partitions entries into batches and we want</span> |
| <span class="source-line-no">194</span><span id="line-194"> // more than one batch sent to the peer cluster for better testing.</span> |
| <span class="source-line-no">195</span><span id="line-195"> conf.setInt("replication.source.size.capacity", 102400);</span> |
| <span class="source-line-no">196</span><span id="line-196"> conf.setLong("replication.source.sleepforretries", 100);</span> |
| <span class="source-line-no">197</span><span id="line-197"> conf.setInt("hbase.regionserver.maxlogs", 10);</span> |
| <span class="source-line-no">198</span><span id="line-198"> conf.setLong("hbase.master.logcleaner.ttl", 10);</span> |
| <span class="source-line-no">199</span><span id="line-199"> conf.setInt("zookeeper.recovery.retry", 1);</span> |
| <span class="source-line-no">200</span><span id="line-200"> conf.setInt("zookeeper.recovery.retry.intervalmill", 10);</span> |
| <span class="source-line-no">201</span><span id="line-201"> conf.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);</span> |
| <span class="source-line-no">202</span><span id="line-202"> conf.setInt("replication.stats.thread.period.seconds", 5);</span> |
| <span class="source-line-no">203</span><span id="line-203"> conf.setBoolean("hbase.tests.use.shortcircuit.reads", false);</span> |
| <span class="source-line-no">204</span><span id="line-204"> conf.setLong("replication.sleep.before.failover", 2000);</span> |
| <span class="source-line-no">205</span><span id="line-205"> conf.setInt("replication.source.maxretriesmultiplier", 10);</span> |
| <span class="source-line-no">206</span><span id="line-206"> conf.setFloat("replication.source.ratio", 1.0f);</span> |
| <span class="source-line-no">207</span><span id="line-207"> conf.setBoolean("replication.source.eof.autorecovery", true);</span> |
| <span class="source-line-no">208</span><span id="line-208"> conf.setLong("hbase.serial.replication.waiting.ms", 100);</span> |
| <span class="source-line-no">209</span><span id="line-209"> }</span> |
| <span class="source-line-no">210</span><span id="line-210"></span> |
| <span class="source-line-no">211</span><span id="line-211"> static void configureClusters(HBaseTestingUtil util1, HBaseTestingUtil util2) {</span> |
| <span class="source-line-no">212</span><span id="line-212"> setupConfig(util1, "/1");</span> |
| <span class="source-line-no">213</span><span id="line-213"> setupConfig(util2, "/2");</span> |
| <span class="source-line-no">214</span><span id="line-214"></span> |
| <span class="source-line-no">215</span><span id="line-215"> Configuration conf2 = util2.getConfiguration();</span> |
| <span class="source-line-no">216</span><span id="line-216"> conf2.set(HConstants.ZOOKEEPER_ZNODE_PARENT, "/2");</span> |
| <span class="source-line-no">217</span><span id="line-217"> conf2.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 6);</span> |
| <span class="source-line-no">218</span><span id="line-218"> conf2.setBoolean("hbase.tests.use.shortcircuit.reads", false);</span> |
| <span class="source-line-no">219</span><span id="line-219"> }</span> |
| <span class="source-line-no">220</span><span id="line-220"></span> |
| <span class="source-line-no">221</span><span id="line-221"> protected static void restartSourceCluster(int numSlaves) throws Exception {</span> |
| <span class="source-line-no">222</span><span id="line-222"> Closeables.close(hbaseAdmin, true);</span> |
| <span class="source-line-no">223</span><span id="line-223"> Closeables.close(htable1, true);</span> |
| <span class="source-line-no">224</span><span id="line-224"> UTIL1.shutdownMiniHBaseCluster();</span> |
| <span class="source-line-no">225</span><span id="line-225"> UTIL1.restartHBaseCluster(numSlaves);</span> |
| <span class="source-line-no">226</span><span id="line-226"> // Invalidate the cached connection state.</span> |
| <span class="source-line-no">227</span><span id="line-227"> CONF1 = UTIL1.getConfiguration();</span> |
| <span class="source-line-no">228</span><span id="line-228"> hbaseAdmin = UTIL1.getAdmin();</span> |
| <span class="source-line-no">229</span><span id="line-229"> Connection connection1 = UTIL1.getConnection();</span> |
| <span class="source-line-no">230</span><span id="line-230"> htable1 = connection1.getTable(tableName);</span> |
| <span class="source-line-no">231</span><span id="line-231"> }</span> |
| <span class="source-line-no">232</span><span id="line-232"></span> |
| <span class="source-line-no">233</span><span id="line-233"> static void restartTargetHBaseCluster(int numSlaves) throws Exception {</span> |
| <span class="source-line-no">234</span><span id="line-234"> Closeables.close(htable2, true);</span> |
| <span class="source-line-no">235</span><span id="line-235"> UTIL2.restartHBaseCluster(numSlaves);</span> |
| <span class="source-line-no">236</span><span id="line-236"> // Invalidate the cached connection state</span> |
| <span class="source-line-no">237</span><span id="line-237"> CONF2 = UTIL2.getConfiguration();</span> |
| <span class="source-line-no">238</span><span id="line-238"> htable2 = UTIL2.getConnection().getTable(tableName);</span> |
| <span class="source-line-no">239</span><span id="line-239"> }</span> |
| <span class="source-line-no">240</span><span id="line-240"></span> |
| <span class="source-line-no">241</span><span id="line-241"> protected static void createTable(TableName tableName) throws IOException {</span> |
| <span class="source-line-no">242</span><span id="line-242"> TableDescriptor table = TableDescriptorBuilder.newBuilder(tableName)</span> |
| <span class="source-line-no">243</span><span id="line-243"> .setColumnFamily(ColumnFamilyDescriptorBuilder.newBuilder(famName).setMaxVersions(100)</span> |
| <span class="source-line-no">244</span><span id="line-244"> .setScope(HConstants.REPLICATION_SCOPE_GLOBAL).build())</span> |
| <span class="source-line-no">245</span><span id="line-245"> .setColumnFamily(ColumnFamilyDescriptorBuilder.of(noRepfamName)).build();</span> |
| <span class="source-line-no">246</span><span id="line-246"> UTIL1.createTable(table, HBaseTestingUtil.KEYS_FOR_HBA_CREATE_TABLE);</span> |
| <span class="source-line-no">247</span><span id="line-247"> UTIL2.createTable(table, HBaseTestingUtil.KEYS_FOR_HBA_CREATE_TABLE);</span> |
| <span class="source-line-no">248</span><span id="line-248"> UTIL1.waitUntilAllRegionsAssigned(tableName);</span> |
| <span class="source-line-no">249</span><span id="line-249"> UTIL2.waitUntilAllRegionsAssigned(tableName);</span> |
| <span class="source-line-no">250</span><span id="line-250"> }</span> |
| <span class="source-line-no">251</span><span id="line-251"></span> |
| <span class="source-line-no">252</span><span id="line-252"> private static void startClusters() throws Exception {</span> |
| <span class="source-line-no">253</span><span id="line-253"> UTIL1.startMiniZKCluster();</span> |
| <span class="source-line-no">254</span><span id="line-254"> MiniZooKeeperCluster miniZK = UTIL1.getZkCluster();</span> |
| <span class="source-line-no">255</span><span id="line-255"> LOG.info("Setup first Zk");</span> |
| <span class="source-line-no">256</span><span id="line-256"></span> |
| <span class="source-line-no">257</span><span id="line-257"> UTIL2.setZkCluster(miniZK);</span> |
| <span class="source-line-no">258</span><span id="line-258"> LOG.info("Setup second Zk");</span> |
| <span class="source-line-no">259</span><span id="line-259"></span> |
| <span class="source-line-no">260</span><span id="line-260"> CONF_WITH_LOCALFS = HBaseConfiguration.create(CONF1);</span> |
| <span class="source-line-no">261</span><span id="line-261"> UTIL1.startMiniCluster(NUM_SLAVES1);</span> |
| <span class="source-line-no">262</span><span id="line-262"> // Have a bunch of slave servers, because inter-cluster shipping logic uses number of sinks</span> |
| <span class="source-line-no">263</span><span id="line-263"> // as a component in deciding maximum number of parallel batches to send to the peer cluster.</span> |
| <span class="source-line-no">264</span><span id="line-264"> UTIL2.startMiniCluster(NUM_SLAVES2);</span> |
| <span class="source-line-no">265</span><span id="line-265"></span> |
| <span class="source-line-no">266</span><span id="line-266"> connection1 = ConnectionFactory.createConnection(CONF1);</span> |
| <span class="source-line-no">267</span><span id="line-267"> connection2 = ConnectionFactory.createConnection(CONF2);</span> |
| <span class="source-line-no">268</span><span id="line-268"> hbaseAdmin = connection1.getAdmin();</span> |
| <span class="source-line-no">269</span><span id="line-269"></span> |
| <span class="source-line-no">270</span><span id="line-270"> createTable(tableName);</span> |
| <span class="source-line-no">271</span><span id="line-271"> htable1 = connection1.getTable(tableName);</span> |
| <span class="source-line-no">272</span><span id="line-272"> htable2 = connection2.getTable(tableName);</span> |
| <span class="source-line-no">273</span><span id="line-273"> }</span> |
| <span class="source-line-no">274</span><span id="line-274"></span> |
| <span class="source-line-no">275</span><span id="line-275"> @BeforeClass</span> |
| <span class="source-line-no">276</span><span id="line-276"> public static void setUpBeforeClass() throws Exception {</span> |
| <span class="source-line-no">277</span><span id="line-277"> configureClusters(UTIL1, UTIL2);</span> |
| <span class="source-line-no">278</span><span id="line-278"> startClusters();</span> |
| <span class="source-line-no">279</span><span id="line-279"> }</span> |
| <span class="source-line-no">280</span><span id="line-280"></span> |
| <span class="source-line-no">281</span><span id="line-281"> private boolean peerExist(String peerId) throws IOException {</span> |
| <span class="source-line-no">282</span><span id="line-282"> return hbaseAdmin.listReplicationPeers().stream().anyMatch(p -> peerId.equals(p.getPeerId()));</span> |
| <span class="source-line-no">283</span><span id="line-283"> }</span> |
| <span class="source-line-no">284</span><span id="line-284"></span> |
| <span class="source-line-no">285</span><span id="line-285"> // can be override in tests, in case you need to use zk based uri, or the old style uri</span> |
| <span class="source-line-no">286</span><span id="line-286"> protected String getClusterKey(HBaseTestingUtil util) throws Exception {</span> |
| <span class="source-line-no">287</span><span id="line-287"> return util.getRpcConnnectionURI();</span> |
| <span class="source-line-no">288</span><span id="line-288"> }</span> |
| <span class="source-line-no">289</span><span id="line-289"></span> |
| <span class="source-line-no">290</span><span id="line-290"> protected final void addPeer(String peerId, TableName tableName) throws Exception {</span> |
| <span class="source-line-no">291</span><span id="line-291"> if (!peerExist(peerId)) {</span> |
| <span class="source-line-no">292</span><span id="line-292"> ReplicationPeerConfigBuilder builder = ReplicationPeerConfig.newBuilder()</span> |
| <span class="source-line-no">293</span><span id="line-293"> .setClusterKey(getClusterKey(UTIL2)).setSerial(isSerialPeer())</span> |
| <span class="source-line-no">294</span><span id="line-294"> .setReplicationEndpointImpl(ReplicationEndpointTest.class.getName());</span> |
| <span class="source-line-no">295</span><span id="line-295"> if (isSyncPeer()) {</span> |
| <span class="source-line-no">296</span><span id="line-296"> FileSystem fs2 = UTIL2.getTestFileSystem();</span> |
| <span class="source-line-no">297</span><span id="line-297"> // The remote wal dir is not important as we do not use it in DA state, here we only need to</span> |
| <span class="source-line-no">298</span><span id="line-298"> // confirm that a sync peer in DA state can still replicate data to remote cluster</span> |
| <span class="source-line-no">299</span><span id="line-299"> // asynchronously.</span> |
| <span class="source-line-no">300</span><span id="line-300"> builder.setReplicateAllUserTables(false)</span> |
| <span class="source-line-no">301</span><span id="line-301"> .setTableCFsMap(ImmutableMap.of(tableName, ImmutableList.of()))</span> |
| <span class="source-line-no">302</span><span id="line-302"> .setRemoteWALDir(new Path("/RemoteWAL")</span> |
| <span class="source-line-no">303</span><span id="line-303"> .makeQualified(fs2.getUri(), fs2.getWorkingDirectory()).toUri().toString());</span> |
| <span class="source-line-no">304</span><span id="line-304"> }</span> |
| <span class="source-line-no">305</span><span id="line-305"> hbaseAdmin.addReplicationPeer(peerId, builder.build());</span> |
| <span class="source-line-no">306</span><span id="line-306"> }</span> |
| <span class="source-line-no">307</span><span id="line-307"> }</span> |
| <span class="source-line-no">308</span><span id="line-308"></span> |
| <span class="source-line-no">309</span><span id="line-309"> @Before</span> |
| <span class="source-line-no">310</span><span id="line-310"> public void setUpBase() throws Exception {</span> |
| <span class="source-line-no">311</span><span id="line-311"> addPeer(PEER_ID2, tableName);</span> |
| <span class="source-line-no">312</span><span id="line-312"> }</span> |
| <span class="source-line-no">313</span><span id="line-313"></span> |
| <span class="source-line-no">314</span><span id="line-314"> protected final void removePeer(String peerId) throws Exception {</span> |
| <span class="source-line-no">315</span><span id="line-315"> if (peerExist(peerId)) {</span> |
| <span class="source-line-no">316</span><span id="line-316"> hbaseAdmin.removeReplicationPeer(peerId);</span> |
| <span class="source-line-no">317</span><span id="line-317"> }</span> |
| <span class="source-line-no">318</span><span id="line-318"> }</span> |
| <span class="source-line-no">319</span><span id="line-319"></span> |
| <span class="source-line-no">320</span><span id="line-320"> @After</span> |
| <span class="source-line-no">321</span><span id="line-321"> public void tearDownBase() throws Exception {</span> |
| <span class="source-line-no">322</span><span id="line-322"> removePeer(PEER_ID2);</span> |
| <span class="source-line-no">323</span><span id="line-323"> }</span> |
| <span class="source-line-no">324</span><span id="line-324"></span> |
| <span class="source-line-no">325</span><span id="line-325"> protected static void runSimplePutDeleteTest() throws IOException, InterruptedException {</span> |
| <span class="source-line-no">326</span><span id="line-326"> Put put = new Put(row);</span> |
| <span class="source-line-no">327</span><span id="line-327"> put.addColumn(famName, row, row);</span> |
| <span class="source-line-no">328</span><span id="line-328"></span> |
| <span class="source-line-no">329</span><span id="line-329"> htable1 = UTIL1.getConnection().getTable(tableName);</span> |
| <span class="source-line-no">330</span><span id="line-330"> htable1.put(put);</span> |
| <span class="source-line-no">331</span><span id="line-331"></span> |
| <span class="source-line-no">332</span><span id="line-332"> Get get = new Get(row);</span> |
| <span class="source-line-no">333</span><span id="line-333"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">334</span><span id="line-334"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">335</span><span id="line-335"> fail("Waited too much time for put replication");</span> |
| <span class="source-line-no">336</span><span id="line-336"> }</span> |
| <span class="source-line-no">337</span><span id="line-337"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">338</span><span id="line-338"> if (res.isEmpty()) {</span> |
| <span class="source-line-no">339</span><span id="line-339"> LOG.info("Row not available");</span> |
| <span class="source-line-no">340</span><span id="line-340"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">341</span><span id="line-341"> } else {</span> |
| <span class="source-line-no">342</span><span id="line-342"> assertArrayEquals(row, res.value());</span> |
| <span class="source-line-no">343</span><span id="line-343"> break;</span> |
| <span class="source-line-no">344</span><span id="line-344"> }</span> |
| <span class="source-line-no">345</span><span id="line-345"> }</span> |
| <span class="source-line-no">346</span><span id="line-346"></span> |
| <span class="source-line-no">347</span><span id="line-347"> Delete del = new Delete(row);</span> |
| <span class="source-line-no">348</span><span id="line-348"> htable1.delete(del);</span> |
| <span class="source-line-no">349</span><span id="line-349"></span> |
| <span class="source-line-no">350</span><span id="line-350"> get = new Get(row);</span> |
| <span class="source-line-no">351</span><span id="line-351"> for (int i = 0; i < NB_RETRIES; i++) {</span> |
| <span class="source-line-no">352</span><span id="line-352"> if (i == NB_RETRIES - 1) {</span> |
| <span class="source-line-no">353</span><span id="line-353"> fail("Waited too much time for del replication");</span> |
| <span class="source-line-no">354</span><span id="line-354"> }</span> |
| <span class="source-line-no">355</span><span id="line-355"> Result res = htable2.get(get);</span> |
| <span class="source-line-no">356</span><span id="line-356"> if (res.size() >= 1) {</span> |
| <span class="source-line-no">357</span><span id="line-357"> LOG.info("Row not deleted");</span> |
| <span class="source-line-no">358</span><span id="line-358"> Thread.sleep(SLEEP_TIME);</span> |
| <span class="source-line-no">359</span><span id="line-359"> } else {</span> |
| <span class="source-line-no">360</span><span id="line-360"> break;</span> |
| <span class="source-line-no">361</span><span id="line-361"> }</span> |
| <span class="source-line-no">362</span><span id="line-362"> }</span> |
| <span class="source-line-no">363</span><span id="line-363"> }</span> |
| <span class="source-line-no">364</span><span id="line-364"></span> |
| <span class="source-line-no">365</span><span id="line-365"> protected static void runSmallBatchTest() throws IOException, InterruptedException {</span> |
| <span class="source-line-no">366</span><span id="line-366"> // normal Batch tests</span> |
| <span class="source-line-no">367</span><span id="line-367"> loadData("", row);</span> |
| <span class="source-line-no">368</span><span id="line-368"></span> |
| <span class="source-line-no">369</span><span id="line-369"> Scan scan = new Scan();</span> |
| <span class="source-line-no">370</span><span id="line-370"></span> |
| <span class="source-line-no">371</span><span id="line-371"> ResultScanner scanner1 = htable1.getScanner(scan);</span> |
| <span class="source-line-no">372</span><span id="line-372"> Result[] res1 = scanner1.next(NB_ROWS_IN_BATCH);</span> |
| <span class="source-line-no">373</span><span id="line-373"> scanner1.close();</span> |
| <span class="source-line-no">374</span><span id="line-374"> assertEquals(NB_ROWS_IN_BATCH, res1.length);</span> |
| <span class="source-line-no">375</span><span id="line-375"></span> |
| <span class="source-line-no">376</span><span id="line-376"> waitForReplication(NB_ROWS_IN_BATCH, NB_RETRIES);</span> |
| <span class="source-line-no">377</span><span id="line-377"> }</span> |
| <span class="source-line-no">378</span><span id="line-378"></span> |
| <span class="source-line-no">379</span><span id="line-379"> protected static void stopAllRegionServers(HBaseTestingUtil util) throws IOException {</span> |
| <span class="source-line-no">380</span><span id="line-380"> List<ServerName> rses = util.getMiniHBaseCluster().getRegionServerThreads().stream()</span> |
| <span class="source-line-no">381</span><span id="line-381"> .map(t -> t.getRegionServer().getServerName()).collect(Collectors.toList());</span> |
| <span class="source-line-no">382</span><span id="line-382"> for (ServerName rs : rses) {</span> |
| <span class="source-line-no">383</span><span id="line-383"> util.getMiniHBaseCluster().stopRegionServer(rs);</span> |
| <span class="source-line-no">384</span><span id="line-384"> }</span> |
| <span class="source-line-no">385</span><span id="line-385"> }</span> |
| <span class="source-line-no">386</span><span id="line-386"></span> |
| <span class="source-line-no">387</span><span id="line-387"> @AfterClass</span> |
| <span class="source-line-no">388</span><span id="line-388"> public static void tearDownAfterClass() throws Exception {</span> |
| <span class="source-line-no">389</span><span id="line-389"> if (htable2 != null) {</span> |
| <span class="source-line-no">390</span><span id="line-390"> htable2.close();</span> |
| <span class="source-line-no">391</span><span id="line-391"> }</span> |
| <span class="source-line-no">392</span><span id="line-392"> if (htable1 != null) {</span> |
| <span class="source-line-no">393</span><span id="line-393"> htable1.close();</span> |
| <span class="source-line-no">394</span><span id="line-394"> }</span> |
| <span class="source-line-no">395</span><span id="line-395"> if (hbaseAdmin != null) {</span> |
| <span class="source-line-no">396</span><span id="line-396"> hbaseAdmin.close();</span> |
| <span class="source-line-no">397</span><span id="line-397"> }</span> |
| <span class="source-line-no">398</span><span id="line-398"></span> |
| <span class="source-line-no">399</span><span id="line-399"> if (connection2 != null) {</span> |
| <span class="source-line-no">400</span><span id="line-400"> connection2.close();</span> |
| <span class="source-line-no">401</span><span id="line-401"> }</span> |
| <span class="source-line-no">402</span><span id="line-402"> if (connection1 != null) {</span> |
| <span class="source-line-no">403</span><span id="line-403"> connection1.close();</span> |
| <span class="source-line-no">404</span><span id="line-404"> }</span> |
| <span class="source-line-no">405</span><span id="line-405"> UTIL2.shutdownMiniCluster();</span> |
| <span class="source-line-no">406</span><span id="line-406"> UTIL1.shutdownMiniCluster();</span> |
| <span class="source-line-no">407</span><span id="line-407"> }</span> |
| <span class="source-line-no">408</span><span id="line-408"></span> |
| <span class="source-line-no">409</span><span id="line-409"> /**</span> |
| <span class="source-line-no">410</span><span id="line-410"> * Custom replication endpoint to keep track of replication status for tests.</span> |
| <span class="source-line-no">411</span><span id="line-411"> */</span> |
| <span class="source-line-no">412</span><span id="line-412"> public static class ReplicationEndpointTest extends HBaseInterClusterReplicationEndpoint {</span> |
| <span class="source-line-no">413</span><span id="line-413"> public ReplicationEndpointTest() {</span> |
| <span class="source-line-no">414</span><span id="line-414"> replicateCount.set(0);</span> |
| <span class="source-line-no">415</span><span id="line-415"> }</span> |
| <span class="source-line-no">416</span><span id="line-416"></span> |
| <span class="source-line-no">417</span><span id="line-417"> @Override</span> |
| <span class="source-line-no">418</span><span id="line-418"> public boolean replicate(ReplicateContext replicateContext) {</span> |
| <span class="source-line-no">419</span><span id="line-419"> replicateCount.incrementAndGet();</span> |
| <span class="source-line-no">420</span><span id="line-420"> replicatedEntries.addAll(replicateContext.getEntries());</span> |
| <span class="source-line-no">421</span><span id="line-421"></span> |
| <span class="source-line-no">422</span><span id="line-422"> return super.replicate(replicateContext);</span> |
| <span class="source-line-no">423</span><span id="line-423"> }</span> |
| <span class="source-line-no">424</span><span id="line-424"> }</span> |
| <span class="source-line-no">425</span><span id="line-425">}</span> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </main> |
| </body> |
| </html> |
