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From st...@apache.org
Subject svn commit: r1620690 [34/40] - in /hbase/hbase.apache.org/trunk: ./ apidocs/org/apache/hadoop/hbase/client/ apidocs/org/apache/hadoop/hbase/client/class-use/ apidocs/org/apache/hadoop/hbase/coprocessor/ apidocs/org/apache/hadoop/hbase/coprocessor/class...
Date Tue, 26 Aug 2014 18:49:10 GMT
Added: hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpoint.html
URL: http://svn.apache.org/viewvc/hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpoint.html?rev=1620690&view=auto
==============================================================================
--- hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpoint.html (added)
+++ hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpoint.html Tue Aug 26 18:49:07 2014
@@ -0,0 +1,359 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>TestRegionReplicaReplicationEndpoint xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_javadoccomment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_javadoccomment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase.replication.regionserver;
+<a class="jxr_linenumber" name="20" href="#20">20</a>  
+<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.*;
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.mock;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.when;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.Executors;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicLong;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.impl.Log4JLogger;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HConstants;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HRegionLocation;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HTableDescriptor;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MediumTests;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.TableName;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Waiter;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ClusterConnection;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HConnection;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HConnectionManager;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HTableInterface;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.RpcRetryingCaller;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.replication.ReplicationAdmin;
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegion;
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.HLog;
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.HLogKey;
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.WALEdit;
+<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationException;
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+<a class="jxr_linenumber" name="54" href="#54">54</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.ServerRegionReplicaUtil;
+<a class="jxr_linenumber" name="55" href="#55">55</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.zookeeper.ZKUtil;
+<a class="jxr_linenumber" name="56" href="#56">56</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Level;
+<a class="jxr_linenumber" name="57" href="#57">57</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
+<a class="jxr_linenumber" name="58" href="#58">58</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
+<a class="jxr_linenumber" name="59" href="#59">59</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
+<a class="jxr_linenumber" name="61" href="#61">61</a>  
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists;
+<a class="jxr_linenumber" name="63" href="#63">63</a>  
+<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment"> * Tests RegionReplicaReplicationEndpoint class by setting up region replicas and verifying</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment"> * async wal replication replays the edits to the secondary region in various scenarios.</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="68" href="#68">68</a>  @Category(MediumTests.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="69" href="#69">69</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpoint.html">TestRegionReplicaReplicationEndpoint</a> {
+<a class="jxr_linenumber" name="70" href="#70">70</a>  
+<a class="jxr_linenumber" name="71" href="#71">71</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(TestRegionReplicaReplicationEndpoint.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="72" href="#72">72</a>  
+<a class="jxr_linenumber" name="73" href="#73">73</a>    <strong class="jxr_keyword">static</strong> {
+<a class="jxr_linenumber" name="74" href="#74">74</a>      ((Log4JLogger)RpcRetryingCaller.LOG).getLogger().setLevel(Level.ALL);
+<a class="jxr_linenumber" name="75" href="#75">75</a>    }
+<a class="jxr_linenumber" name="76" href="#76">76</a>  
+<a class="jxr_linenumber" name="77" href="#77">77</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> NB_SERVERS = 2;
+<a class="jxr_linenumber" name="78" href="#78">78</a>  
+<a class="jxr_linenumber" name="79" href="#79">79</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> HTU = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
+<a class="jxr_linenumber" name="80" href="#80">80</a>  
+<a class="jxr_linenumber" name="81" href="#81">81</a>    @BeforeClass
+<a class="jxr_linenumber" name="82" href="#82">82</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> beforeClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="83" href="#83">83</a>      Configuration conf = HTU.getConfiguration();
+<a class="jxr_linenumber" name="84" href="#84">84</a>      conf.setFloat(<span class="jxr_string">"hbase.regionserver.logroll.multiplier"</span>, 0.0003f);
+<a class="jxr_linenumber" name="85" href="#85">85</a>      conf.setInt(<span class="jxr_string">"replication.source.size.capacity"</span>, 10240);
+<a class="jxr_linenumber" name="86" href="#86">86</a>      conf.setLong(<span class="jxr_string">"replication.source.sleepforretries"</span>, 100);
+<a class="jxr_linenumber" name="87" href="#87">87</a>      conf.setInt(<span class="jxr_string">"hbase.regionserver.maxlogs"</span>, 10);
+<a class="jxr_linenumber" name="88" href="#88">88</a>      conf.setLong(<span class="jxr_string">"hbase.master.logcleaner.ttl"</span>, 10);
+<a class="jxr_linenumber" name="89" href="#89">89</a>      conf.setInt(<span class="jxr_string">"zookeeper.recovery.retry"</span>, 1);
+<a class="jxr_linenumber" name="90" href="#90">90</a>      conf.setInt(<span class="jxr_string">"zookeeper.recovery.retry.intervalmill"</span>, 10);
+<a class="jxr_linenumber" name="91" href="#91">91</a>      conf.setBoolean(HConstants.REPLICATION_ENABLE_KEY, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="92" href="#92">92</a>      conf.setBoolean(ServerRegionReplicaUtil.REGION_REPLICA_REPLICATION_CONF_KEY, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="93" href="#93">93</a>      conf.setLong(HConstants.THREAD_WAKE_FREQUENCY, 100);
+<a class="jxr_linenumber" name="94" href="#94">94</a>      conf.setInt(<span class="jxr_string">"replication.stats.thread.period.seconds"</span>, 5);
+<a class="jxr_linenumber" name="95" href="#95">95</a>      conf.setBoolean(<span class="jxr_string">"hbase.tests.use.shortcircuit.reads"</span>, false);
+<a class="jxr_linenumber" name="96" href="#96">96</a>      conf.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 3); <em class="jxr_comment">// less number of retries is needed</em>
+<a class="jxr_linenumber" name="97" href="#97">97</a>      conf.setInt(<span class="jxr_string">"hbase.client.serverside.retries.multiplier"</span>, 1);
+<a class="jxr_linenumber" name="98" href="#98">98</a>  
+<a class="jxr_linenumber" name="99" href="#99">99</a>      HTU.startMiniCluster(NB_SERVERS);
+<a class="jxr_linenumber" name="100" href="#100">100</a>   }
+<a class="jxr_linenumber" name="101" href="#101">101</a> 
+<a class="jxr_linenumber" name="102" href="#102">102</a>   @AfterClass
+<a class="jxr_linenumber" name="103" href="#103">103</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> afterClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="104" href="#104">104</a>     HTU.shutdownMiniCluster();
+<a class="jxr_linenumber" name="105" href="#105">105</a>   }
+<a class="jxr_linenumber" name="106" href="#106">106</a> 
+<a class="jxr_linenumber" name="107" href="#107">107</a>   @Test
+<a class="jxr_linenumber" name="108" href="#108">108</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationPeerIsCreated() <strong class="jxr_keyword">throws</strong> IOException, ReplicationException {
+<a class="jxr_linenumber" name="109" href="#109">109</a>     <em class="jxr_comment">// create a table with region replicas. Check whether the replication peer is created</em>
+<a class="jxr_linenumber" name="110" href="#110">110</a>     <em class="jxr_comment">// and replication started.</em>
+<a class="jxr_linenumber" name="111" href="#111">111</a>     ReplicationAdmin admin = <strong class="jxr_keyword">new</strong> ReplicationAdmin(HTU.getConfiguration());
+<a class="jxr_linenumber" name="112" href="#112">112</a>     String peerId = <span class="jxr_string">"region_replica_replication"</span>;
+<a class="jxr_linenumber" name="113" href="#113">113</a> 
+<a class="jxr_linenumber" name="114" href="#114">114</a>     <strong class="jxr_keyword">if</strong> (admin.getPeerConfig(peerId) != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="115" href="#115">115</a>       admin.removePeer(peerId);
+<a class="jxr_linenumber" name="116" href="#116">116</a>     }
+<a class="jxr_linenumber" name="117" href="#117">117</a> 
+<a class="jxr_linenumber" name="118" href="#118">118</a>     HTableDescriptor htd = HTU.createTableDescriptor(
+<a class="jxr_linenumber" name="119" href="#119">119</a>       <span class="jxr_string">"testReplicationPeerIsCreated_no_region_replicas"</span>);
+<a class="jxr_linenumber" name="120" href="#120">120</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="121" href="#121">121</a>     ReplicationPeerConfig peerConfig = admin.getPeerConfig(peerId);
+<a class="jxr_linenumber" name="122" href="#122">122</a>     assertNull(peerConfig);
+<a class="jxr_linenumber" name="123" href="#123">123</a> 
+<a class="jxr_linenumber" name="124" href="#124">124</a>     htd = HTU.createTableDescriptor(<span class="jxr_string">"testReplicationPeerIsCreated"</span>);
+<a class="jxr_linenumber" name="125" href="#125">125</a>     htd.setRegionReplication(2);
+<a class="jxr_linenumber" name="126" href="#126">126</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="127" href="#127">127</a> 
+<a class="jxr_linenumber" name="128" href="#128">128</a>     <em class="jxr_comment">// assert peer configuration is correct</em>
+<a class="jxr_linenumber" name="129" href="#129">129</a>     peerConfig = admin.getPeerConfig(peerId);
+<a class="jxr_linenumber" name="130" href="#130">130</a>     assertNotNull(peerConfig);
+<a class="jxr_linenumber" name="131" href="#131">131</a>     assertEquals(peerConfig.getClusterKey(), ZKUtil.getZooKeeperClusterKey(HTU.getConfiguration()));
+<a class="jxr_linenumber" name="132" href="#132">132</a>     assertEquals(peerConfig.getReplicationEndpointImpl(),
+<a class="jxr_linenumber" name="133" href="#133">133</a>       RegionReplicaReplicationEndpoint.<strong class="jxr_keyword">class</strong>.getName());
+<a class="jxr_linenumber" name="134" href="#134">134</a>     admin.close();
+<a class="jxr_linenumber" name="135" href="#135">135</a>   }
+<a class="jxr_linenumber" name="136" href="#136">136</a> 
+<a class="jxr_linenumber" name="137" href="#137">137</a> 
+<a class="jxr_linenumber" name="138" href="#138">138</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplication(<strong class="jxr_keyword">int</strong> regionReplication) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="139" href="#139">139</a>     <em class="jxr_comment">// test region replica replication. Create a table with single region, write some data</em>
+<a class="jxr_linenumber" name="140" href="#140">140</a>     <em class="jxr_comment">// ensure that data is replicated to the secondary region</em>
+<a class="jxr_linenumber" name="141" href="#141">141</a>     TableName tableName = TableName.valueOf(<span class="jxr_string">"testRegionReplicaReplicationWithReplicas_"</span>
+<a class="jxr_linenumber" name="142" href="#142">142</a>         + regionReplication);
+<a class="jxr_linenumber" name="143" href="#143">143</a>     HTableDescriptor htd = HTU.createTableDescriptor(tableName.toString());
+<a class="jxr_linenumber" name="144" href="#144">144</a>     htd.setRegionReplication(regionReplication);
+<a class="jxr_linenumber" name="145" href="#145">145</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="146" href="#146">146</a>     TableName tableNameNoReplicas =
+<a class="jxr_linenumber" name="147" href="#147">147</a>         TableName.valueOf(<span class="jxr_string">"testRegionReplicaReplicationWithReplicas_NO_REPLICAS"</span>);
+<a class="jxr_linenumber" name="148" href="#148">148</a>     HTU.deleteTableIfAny(tableNameNoReplicas);
+<a class="jxr_linenumber" name="149" href="#149">149</a>     HTU.createTable(tableNameNoReplicas, HBaseTestingUtility.fam1);
+<a class="jxr_linenumber" name="150" href="#150">150</a> 
+<a class="jxr_linenumber" name="151" href="#151">151</a>     HConnection connection = HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="152" href="#152">152</a>     HTableInterface table = connection.getTable(tableName);
+<a class="jxr_linenumber" name="153" href="#153">153</a>     HTableInterface tableNoReplicas = connection.getTable(tableNameNoReplicas);
+<a class="jxr_linenumber" name="154" href="#154">154</a> 
+<a class="jxr_linenumber" name="155" href="#155">155</a>     <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="156" href="#156">156</a>       <em class="jxr_comment">// load some data to the non-replicated table</em>
+<a class="jxr_linenumber" name="157" href="#157">157</a>       HTU.loadNumericRows(tableNoReplicas, HBaseTestingUtility.fam1, 6000, 7000);
+<a class="jxr_linenumber" name="158" href="#158">158</a> 
+<a class="jxr_linenumber" name="159" href="#159">159</a>       <em class="jxr_comment">// load the data to the table</em>
+<a class="jxr_linenumber" name="160" href="#160">160</a>       HTU.loadNumericRows(table, HBaseTestingUtility.fam1, 0, 1000);
+<a class="jxr_linenumber" name="161" href="#161">161</a> 
+<a class="jxr_linenumber" name="162" href="#162">162</a>       verifyReplication(tableName, regionReplication, 0, 1000);
+<a class="jxr_linenumber" name="163" href="#163">163</a> 
+<a class="jxr_linenumber" name="164" href="#164">164</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="165" href="#165">165</a>       table.close();
+<a class="jxr_linenumber" name="166" href="#166">166</a>       tableNoReplicas.close();
+<a class="jxr_linenumber" name="167" href="#167">167</a>       HTU.deleteTableIfAny(tableNameNoReplicas);
+<a class="jxr_linenumber" name="168" href="#168">168</a>       connection.close();
+<a class="jxr_linenumber" name="169" href="#169">169</a>     }
+<a class="jxr_linenumber" name="170" href="#170">170</a>   }
+<a class="jxr_linenumber" name="171" href="#171">171</a> 
+<a class="jxr_linenumber" name="172" href="#172">172</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> verifyReplication(TableName tableName, <strong class="jxr_keyword">int</strong> regionReplication,
+<a class="jxr_linenumber" name="173" href="#173">173</a>       <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> startRow, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> endRow) <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="174" href="#174">174</a>     <em class="jxr_comment">// find the regions</em>
+<a class="jxr_linenumber" name="175" href="#175">175</a>     <strong class="jxr_keyword">final</strong> HRegion[] regions = <strong class="jxr_keyword">new</strong> HRegion[regionReplication];
+<a class="jxr_linenumber" name="176" href="#176">176</a> 
+<a class="jxr_linenumber" name="177" href="#177">177</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i=0; i &lt; NB_SERVERS; i++) {
+<a class="jxr_linenumber" name="178" href="#178">178</a>       HRegionServer rs = HTU.getMiniHBaseCluster().getRegionServer(i);
+<a class="jxr_linenumber" name="179" href="#179">179</a>       List&lt;HRegion&gt; onlineRegions = rs.getOnlineRegions(tableName);
+<a class="jxr_linenumber" name="180" href="#180">180</a>       <strong class="jxr_keyword">for</strong> (HRegion region : onlineRegions) {
+<a class="jxr_linenumber" name="181" href="#181">181</a>         regions[region.getRegionInfo().getReplicaId()] = region;
+<a class="jxr_linenumber" name="182" href="#182">182</a>       }
+<a class="jxr_linenumber" name="183" href="#183">183</a>     }
+<a class="jxr_linenumber" name="184" href="#184">184</a> 
+<a class="jxr_linenumber" name="185" href="#185">185</a>     <strong class="jxr_keyword">for</strong> (HRegion region : regions) {
+<a class="jxr_linenumber" name="186" href="#186">186</a>       assertNotNull(region);
+<a class="jxr_linenumber" name="187" href="#187">187</a>     }
+<a class="jxr_linenumber" name="188" href="#188">188</a> 
+<a class="jxr_linenumber" name="189" href="#189">189</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 1; i &lt; regionReplication; i++) {
+<a class="jxr_linenumber" name="190" href="#190">190</a>       <strong class="jxr_keyword">final</strong> HRegion region = regions[i];
+<a class="jxr_linenumber" name="191" href="#191">191</a>       <em class="jxr_comment">// wait until all the data is replicated to all secondary regions</em>
+<a class="jxr_linenumber" name="192" href="#192">192</a>       Waiter.waitFor(HTU.getConfiguration(), 60000, <strong class="jxr_keyword">new</strong> Waiter.Predicate&lt;Exception&gt;() {
+<a class="jxr_linenumber" name="193" href="#193">193</a>         @Override
+<a class="jxr_linenumber" name="194" href="#194">194</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> evaluate() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="195" href="#195">195</a>           LOG.info(<span class="jxr_string">"verifying replication for region replica:"</span> + region.getRegionInfo());
+<a class="jxr_linenumber" name="196" href="#196">196</a>           <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="197" href="#197">197</a>             HTU.verifyNumericRows(region, HBaseTestingUtility.fam1, startRow, endRow);
+<a class="jxr_linenumber" name="198" href="#198">198</a>           } <strong class="jxr_keyword">catch</strong>(Throwable ex) {
+<a class="jxr_linenumber" name="199" href="#199">199</a>             LOG.warn(<span class="jxr_string">"Verification from secondary region is not complete yet. Got:"</span> + ex
+<a class="jxr_linenumber" name="200" href="#200">200</a>               + <span class="jxr_string">" "</span> + ex.getMessage());
+<a class="jxr_linenumber" name="201" href="#201">201</a>             <em class="jxr_comment">// still wait</em>
+<a class="jxr_linenumber" name="202" href="#202">202</a>             <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="203" href="#203">203</a>           }
+<a class="jxr_linenumber" name="204" href="#204">204</a>           <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="205" href="#205">205</a>         }
+<a class="jxr_linenumber" name="206" href="#206">206</a>       });
+<a class="jxr_linenumber" name="207" href="#207">207</a>     }
+<a class="jxr_linenumber" name="208" href="#208">208</a>   }
+<a class="jxr_linenumber" name="209" href="#209">209</a> 
+<a class="jxr_linenumber" name="210" href="#210">210</a>   @Test(timeout = 60000)
+<a class="jxr_linenumber" name="211" href="#211">211</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationWith2Replicas() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="212" href="#212">212</a>     testRegionReplicaReplication(2);
+<a class="jxr_linenumber" name="213" href="#213">213</a>   }
+<a class="jxr_linenumber" name="214" href="#214">214</a> 
+<a class="jxr_linenumber" name="215" href="#215">215</a>   @Test(timeout = 60000)
+<a class="jxr_linenumber" name="216" href="#216">216</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationWith3Replicas() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="217" href="#217">217</a>     testRegionReplicaReplication(3);
+<a class="jxr_linenumber" name="218" href="#218">218</a>   }
+<a class="jxr_linenumber" name="219" href="#219">219</a> 
+<a class="jxr_linenumber" name="220" href="#220">220</a>   @Test(timeout = 60000)
+<a class="jxr_linenumber" name="221" href="#221">221</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationWith10Replicas() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="222" href="#222">222</a>     testRegionReplicaReplication(10);
+<a class="jxr_linenumber" name="223" href="#223">223</a>   }
+<a class="jxr_linenumber" name="224" href="#224">224</a> 
+<a class="jxr_linenumber" name="225" href="#225">225</a>   @Test (timeout = 60000)
+<a class="jxr_linenumber" name="226" href="#226">226</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationForFlushAndCompaction() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="227" href="#227">227</a>     <em class="jxr_comment">// Tests a table with region replication 3. Writes some data, and causes flushes and</em>
+<a class="jxr_linenumber" name="228" href="#228">228</a>     <em class="jxr_comment">// compactions. Verifies that the data is readable from the replicas. Note that this</em>
+<a class="jxr_linenumber" name="229" href="#229">229</a>     <em class="jxr_comment">// does not test whether the replicas actually pick up flushed files and apply compaction</em>
+<a class="jxr_linenumber" name="230" href="#230">230</a>     <em class="jxr_comment">// to their stores</em>
+<a class="jxr_linenumber" name="231" href="#231">231</a>     <strong class="jxr_keyword">int</strong> regionReplication = 3;
+<a class="jxr_linenumber" name="232" href="#232">232</a>     TableName tableName = TableName.valueOf(<span class="jxr_string">"testRegionReplicaReplicationForFlushAndCompaction"</span>);
+<a class="jxr_linenumber" name="233" href="#233">233</a>     HTableDescriptor htd = HTU.createTableDescriptor(tableName.toString());
+<a class="jxr_linenumber" name="234" href="#234">234</a>     htd.setRegionReplication(regionReplication);
+<a class="jxr_linenumber" name="235" href="#235">235</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="236" href="#236">236</a> 
+<a class="jxr_linenumber" name="237" href="#237">237</a> 
+<a class="jxr_linenumber" name="238" href="#238">238</a>     HConnection connection = HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="239" href="#239">239</a>     HTableInterface table = connection.getTable(tableName);
+<a class="jxr_linenumber" name="240" href="#240">240</a> 
+<a class="jxr_linenumber" name="241" href="#241">241</a>     <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="242" href="#242">242</a>       <em class="jxr_comment">// load the data to the table</em>
+<a class="jxr_linenumber" name="243" href="#243">243</a> 
+<a class="jxr_linenumber" name="244" href="#244">244</a>       <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; 6000; i += 1000) {
+<a class="jxr_linenumber" name="245" href="#245">245</a>         LOG.info(<span class="jxr_string">"Writing data from "</span> + i + <span class="jxr_string">" to "</span> + (i+1000));
+<a class="jxr_linenumber" name="246" href="#246">246</a>         HTU.loadNumericRows(table, HBaseTestingUtility.fam1, i, i+1000);
+<a class="jxr_linenumber" name="247" href="#247">247</a>         LOG.info(<span class="jxr_string">"flushing table"</span>);
+<a class="jxr_linenumber" name="248" href="#248">248</a>         HTU.flush(tableName);
+<a class="jxr_linenumber" name="249" href="#249">249</a>         LOG.info(<span class="jxr_string">"compacting table"</span>);
+<a class="jxr_linenumber" name="250" href="#250">250</a>         HTU.compact(tableName, false);
+<a class="jxr_linenumber" name="251" href="#251">251</a>       }
+<a class="jxr_linenumber" name="252" href="#252">252</a> 
+<a class="jxr_linenumber" name="253" href="#253">253</a>       verifyReplication(tableName, regionReplication, 0, 6000);
+<a class="jxr_linenumber" name="254" href="#254">254</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="255" href="#255">255</a>       table.close();
+<a class="jxr_linenumber" name="256" href="#256">256</a>       connection.close();
+<a class="jxr_linenumber" name="257" href="#257">257</a>     }
+<a class="jxr_linenumber" name="258" href="#258">258</a>   }
+<a class="jxr_linenumber" name="259" href="#259">259</a> 
+<a class="jxr_linenumber" name="260" href="#260">260</a>   @Test (timeout = 60000)
+<a class="jxr_linenumber" name="261" href="#261">261</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationIgnoresDisabledTables() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="262" href="#262">262</a>     testRegionReplicaReplicationIgnoresDisabledTables(false);
+<a class="jxr_linenumber" name="263" href="#263">263</a>   }
+<a class="jxr_linenumber" name="264" href="#264">264</a> 
+<a class="jxr_linenumber" name="265" href="#265">265</a>   @Test (timeout = 60000)
+<a class="jxr_linenumber" name="266" href="#266">266</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationIgnoresDroppedTables() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="267" href="#267">267</a>     testRegionReplicaReplicationIgnoresDisabledTables(<strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="268" href="#268">268</a>   }
+<a class="jxr_linenumber" name="269" href="#269">269</a> 
+<a class="jxr_linenumber" name="270" href="#270">270</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationIgnoresDisabledTables(<strong class="jxr_keyword">boolean</strong> dropTable)
+<a class="jxr_linenumber" name="271" href="#271">271</a>       <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="272" href="#272">272</a>     <em class="jxr_comment">// tests having edits from a disabled or dropped table is handled correctly by skipping those</em>
+<a class="jxr_linenumber" name="273" href="#273">273</a>     <em class="jxr_comment">// entries and further edits after the edits from dropped/disabled table can be replicated</em>
+<a class="jxr_linenumber" name="274" href="#274">274</a>     <em class="jxr_comment">// without problems.</em>
+<a class="jxr_linenumber" name="275" href="#275">275</a>     TableName tableName = TableName.valueOf(<span class="jxr_string">"testRegionReplicaReplicationIgnoresDisabledTables"</span>
+<a class="jxr_linenumber" name="276" href="#276">276</a>       + dropTable);
+<a class="jxr_linenumber" name="277" href="#277">277</a>     HTableDescriptor htd = HTU.createTableDescriptor(tableName.toString());
+<a class="jxr_linenumber" name="278" href="#278">278</a>     <strong class="jxr_keyword">int</strong> regionReplication = 3;
+<a class="jxr_linenumber" name="279" href="#279">279</a>     htd.setRegionReplication(regionReplication);
+<a class="jxr_linenumber" name="280" href="#280">280</a>     HTU.deleteTableIfAny(tableName);
+<a class="jxr_linenumber" name="281" href="#281">281</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="282" href="#282">282</a>     TableName toBeDisabledTable = TableName.valueOf(dropTable ? <span class="jxr_string">"droppedTable"</span> : <span class="jxr_string">"disabledTable"</span>);
+<a class="jxr_linenumber" name="283" href="#283">283</a>     HTU.deleteTableIfAny(toBeDisabledTable);
+<a class="jxr_linenumber" name="284" href="#284">284</a>     htd = HTU.createTableDescriptor(toBeDisabledTable.toString());
+<a class="jxr_linenumber" name="285" href="#285">285</a>     htd.setRegionReplication(regionReplication);
+<a class="jxr_linenumber" name="286" href="#286">286</a>     HTU.getHBaseAdmin().createTable(htd);
+<a class="jxr_linenumber" name="287" href="#287">287</a> 
+<a class="jxr_linenumber" name="288" href="#288">288</a>     <em class="jxr_comment">// both tables are created, now pause replication</em>
+<a class="jxr_linenumber" name="289" href="#289">289</a>     ReplicationAdmin admin = <strong class="jxr_keyword">new</strong> ReplicationAdmin(HTU.getConfiguration());
+<a class="jxr_linenumber" name="290" href="#290">290</a>     admin.disablePeer(ServerRegionReplicaUtil.getReplicationPeerId());
+<a class="jxr_linenumber" name="291" href="#291">291</a> 
+<a class="jxr_linenumber" name="292" href="#292">292</a>     <em class="jxr_comment">// now that the replication is disabled, write to the table to be dropped, then drop the table.</em>
+<a class="jxr_linenumber" name="293" href="#293">293</a> 
+<a class="jxr_linenumber" name="294" href="#294">294</a>     HConnection connection = HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="295" href="#295">295</a>     HTableInterface table = connection.getTable(tableName);
+<a class="jxr_linenumber" name="296" href="#296">296</a>     HTableInterface tableToBeDisabled = connection.getTable(toBeDisabledTable);
+<a class="jxr_linenumber" name="297" href="#297">297</a> 
+<a class="jxr_linenumber" name="298" href="#298">298</a>     HTU.loadNumericRows(tableToBeDisabled, HBaseTestingUtility.fam1, 6000, 7000);
+<a class="jxr_linenumber" name="299" href="#299">299</a> 
+<a class="jxr_linenumber" name="300" href="#300">300</a>     AtomicLong skippedEdits = <strong class="jxr_keyword">new</strong> AtomicLong();
+<a class="jxr_linenumber" name="301" href="#301">301</a>     RegionReplicaReplicationEndpoint.RegionReplicaOutputSink sink =
+<a class="jxr_linenumber" name="302" href="#302">302</a>         mock(RegionReplicaReplicationEndpoint.RegionReplicaOutputSink.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="303" href="#303">303</a>     when(sink.getSkippedEditsCounter()).thenReturn(skippedEdits);
+<a class="jxr_linenumber" name="304" href="#304">304</a>     RegionReplicaReplicationEndpoint.RegionReplicaSinkWriter sinkWriter =
+<a class="jxr_linenumber" name="305" href="#305">305</a>         <strong class="jxr_keyword">new</strong> RegionReplicaReplicationEndpoint.RegionReplicaSinkWriter(sink,
+<a class="jxr_linenumber" name="306" href="#306">306</a>           (ClusterConnection) connection,
+<a class="jxr_linenumber" name="307" href="#307">307</a>           Executors.newSingleThreadExecutor(), 1000);
+<a class="jxr_linenumber" name="308" href="#308">308</a> 
+<a class="jxr_linenumber" name="309" href="#309">309</a>     HRegionLocation hrl = connection.locateRegion(toBeDisabledTable, HConstants.EMPTY_BYTE_ARRAY);
+<a class="jxr_linenumber" name="310" href="#310">310</a>     byte[] encodedRegionName = hrl.getRegionInfo().getEncodedNameAsBytes();
+<a class="jxr_linenumber" name="311" href="#311">311</a> 
+<a class="jxr_linenumber" name="312" href="#312">312</a>     HLog.Entry entry = <strong class="jxr_keyword">new</strong> HLog.Entry(
+<a class="jxr_linenumber" name="313" href="#313">313</a>       <strong class="jxr_keyword">new</strong> HLogKey(encodedRegionName, toBeDisabledTable, 1),
+<a class="jxr_linenumber" name="314" href="#314">314</a>       <strong class="jxr_keyword">new</strong> WALEdit());
+<a class="jxr_linenumber" name="315" href="#315">315</a> 
+<a class="jxr_linenumber" name="316" href="#316">316</a>     HTU.getHBaseAdmin().disableTable(toBeDisabledTable); <em class="jxr_comment">// disable the table</em>
+<a class="jxr_linenumber" name="317" href="#317">317</a>     <strong class="jxr_keyword">if</strong> (dropTable) {
+<a class="jxr_linenumber" name="318" href="#318">318</a>       HTU.getHBaseAdmin().deleteTable(toBeDisabledTable);
+<a class="jxr_linenumber" name="319" href="#319">319</a>     }
+<a class="jxr_linenumber" name="320" href="#320">320</a> 
+<a class="jxr_linenumber" name="321" href="#321">321</a>     sinkWriter.append(toBeDisabledTable, encodedRegionName,
+<a class="jxr_linenumber" name="322" href="#322">322</a>       HConstants.EMPTY_BYTE_ARRAY, Lists.newArrayList(entry, entry));
+<a class="jxr_linenumber" name="323" href="#323">323</a> 
+<a class="jxr_linenumber" name="324" href="#324">324</a>     assertEquals(2, skippedEdits.get());
+<a class="jxr_linenumber" name="325" href="#325">325</a> 
+<a class="jxr_linenumber" name="326" href="#326">326</a>     <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="327" href="#327">327</a>       <em class="jxr_comment">// load some data to the to-be-dropped table</em>
+<a class="jxr_linenumber" name="328" href="#328">328</a> 
+<a class="jxr_linenumber" name="329" href="#329">329</a>       <em class="jxr_comment">// load the data to the table</em>
+<a class="jxr_linenumber" name="330" href="#330">330</a>       HTU.loadNumericRows(table, HBaseTestingUtility.fam1, 0, 1000);
+<a class="jxr_linenumber" name="331" href="#331">331</a> 
+<a class="jxr_linenumber" name="332" href="#332">332</a>       <em class="jxr_comment">// now enable the replication</em>
+<a class="jxr_linenumber" name="333" href="#333">333</a>       admin.enablePeer(ServerRegionReplicaUtil.getReplicationPeerId());
+<a class="jxr_linenumber" name="334" href="#334">334</a> 
+<a class="jxr_linenumber" name="335" href="#335">335</a>       verifyReplication(tableName, regionReplication, 0, 1000);
+<a class="jxr_linenumber" name="336" href="#336">336</a> 
+<a class="jxr_linenumber" name="337" href="#337">337</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="338" href="#338">338</a>       admin.close();
+<a class="jxr_linenumber" name="339" href="#339">339</a>       table.close();
+<a class="jxr_linenumber" name="340" href="#340">340</a>       tableToBeDisabled.close();
+<a class="jxr_linenumber" name="341" href="#341">341</a>       HTU.deleteTableIfAny(toBeDisabledTable);
+<a class="jxr_linenumber" name="342" href="#342">342</a>       connection.close();
+<a class="jxr_linenumber" name="343" href="#343">343</a>     }
+<a class="jxr_linenumber" name="344" href="#344">344</a>   }
+<a class="jxr_linenumber" name="345" href="#345">345</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+

Added: hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html
URL: http://svn.apache.org/viewvc/hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html?rev=1620690&view=auto
==============================================================================
--- hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html (added)
+++ hbase/hbase.apache.org/trunk/xref-test/org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html Tue Aug 26 18:49:07 2014
@@ -0,0 +1,278 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>TestRegionReplicaReplicationEndpointNoMaster xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_javadoccomment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_javadoccomment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_javadoccomment"> *     <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase.replication.regionserver;
+<a class="jxr_linenumber" name="20" href="#20">20</a>  
+<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster.closeRegion;
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster.openRegion;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.mock;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.mockito.Mockito.when;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.util.Queue;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.ConcurrentLinkedQueue;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicLong;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HConstants;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HRegionInfo;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HTableDescriptor;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MediumTests;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.RegionLocations;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.TableName;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ClusterConnection;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HConnectionManager;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HTable;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.RpcRetryingCallerFactory;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.coprocessor.BaseWALObserver;
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
+<a class="jxr_linenumber" name="47" href="#47">47</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.coprocessor.ObserverContext;
+<a class="jxr_linenumber" name="48" href="#48">48</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.coprocessor.WALCoprocessorEnvironment;
+<a class="jxr_linenumber" name="49" href="#49">49</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcControllerFactory;
+<a class="jxr_linenumber" name="50" href="#50">50</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.protobuf.generated.AdminProtos.ReplicateWALEntryResponse;
+<a class="jxr_linenumber" name="51" href="#51">51</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegion;
+<a class="jxr_linenumber" name="52" href="#52">52</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer;
+<a class="jxr_linenumber" name="53" href="#53">53</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.TestRegionServerNoMaster;
+<a class="jxr_linenumber" name="54" href="#54">54</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.HLog;
+<a class="jxr_linenumber" name="55" href="#55">55</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.HLogKey;
+<a class="jxr_linenumber" name="56" href="#56">56</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.WALEdit;
+<a class="jxr_linenumber" name="57" href="#57">57</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationEndpoint;
+<a class="jxr_linenumber" name="58" href="#58">58</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.ReplicationEndpoint.ReplicateContext;
+<a class="jxr_linenumber" name="59" href="#59">59</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.replication.regionserver.RegionReplicaReplicationEndpoint.RegionReplicaReplayCallable;
+<a class="jxr_linenumber" name="60" href="#60">60</a>  <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.ServerRegionReplicaUtil;
+<a class="jxr_linenumber" name="61" href="#61">61</a>  <strong class="jxr_keyword">import</strong> org.junit.After;
+<a class="jxr_linenumber" name="62" href="#62">62</a>  <strong class="jxr_keyword">import</strong> org.junit.AfterClass;
+<a class="jxr_linenumber" name="63" href="#63">63</a>  <strong class="jxr_keyword">import</strong> org.junit.Assert;
+<a class="jxr_linenumber" name="64" href="#64">64</a>  <strong class="jxr_keyword">import</strong> org.junit.Before;
+<a class="jxr_linenumber" name="65" href="#65">65</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
+<a class="jxr_linenumber" name="66" href="#66">66</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
+<a class="jxr_linenumber" name="67" href="#67">67</a>  <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
+<a class="jxr_linenumber" name="68" href="#68">68</a>  
+<a class="jxr_linenumber" name="69" href="#69">69</a>  <strong class="jxr_keyword">import</strong> com.google.common.collect.Lists;
+<a class="jxr_linenumber" name="70" href="#70">70</a>  
+<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a>  <em class="jxr_javadoccomment"> * Tests RegionReplicaReplicationEndpoint. Unlike TestRegionReplicaReplicationEndpoint this</em>
+<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment"> * class contains lower level tests using callables.</em>
+<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="75" href="#75">75</a>  @Category(MediumTests.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="76" href="#76">76</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html">TestRegionReplicaReplicationEndpointNoMaster</a> {
+<a class="jxr_linenumber" name="77" href="#77">77</a>  
+<a class="jxr_linenumber" name="78" href="#78">78</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(
+<a class="jxr_linenumber" name="79" href="#79">79</a>      TestRegionReplicaReplicationEndpointNoMaster.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="80" href="#80">80</a>  
+<a class="jxr_linenumber" name="81" href="#81">81</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> NB_SERVERS = 2;
+<a class="jxr_linenumber" name="82" href="#82">82</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> TableName tableName = TableName.valueOf(
+<a class="jxr_linenumber" name="83" href="#83">83</a>      TestRegionReplicaReplicationEndpointNoMaster.<strong class="jxr_keyword">class</strong>.getSimpleName());
+<a class="jxr_linenumber" name="84" href="#84">84</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HTable table;
+<a class="jxr_linenumber" name="85" href="#85">85</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte[] row = <span class="jxr_string">"TestRegionReplicaReplicator"</span>.getBytes();
+<a class="jxr_linenumber" name="86" href="#86">86</a>  
+<a class="jxr_linenumber" name="87" href="#87">87</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HRegionServer rs0;
+<a class="jxr_linenumber" name="88" href="#88">88</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HRegionServer rs1;
+<a class="jxr_linenumber" name="89" href="#89">89</a>  
+<a class="jxr_linenumber" name="90" href="#90">90</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HRegionInfo hriPrimary;
+<a class="jxr_linenumber" name="91" href="#91">91</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HRegionInfo hriSecondary;
+<a class="jxr_linenumber" name="92" href="#92">92</a>  
+<a class="jxr_linenumber" name="93" href="#93">93</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> HTU = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>();
+<a class="jxr_linenumber" name="94" href="#94">94</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte[] f = HConstants.CATALOG_FAMILY;
+<a class="jxr_linenumber" name="95" href="#95">95</a>  
+<a class="jxr_linenumber" name="96" href="#96">96</a>    @BeforeClass
+<a class="jxr_linenumber" name="97" href="#97">97</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> beforeClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="98" href="#98">98</a>      Configuration conf = HTU.getConfiguration();
+<a class="jxr_linenumber" name="99" href="#99">99</a>      conf.setBoolean(HConstants.REPLICATION_ENABLE_KEY, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="100" href="#100">100</a>     conf.setBoolean(ServerRegionReplicaUtil.REGION_REPLICA_REPLICATION_CONF_KEY, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="101" href="#101">101</a> 
+<a class="jxr_linenumber" name="102" href="#102">102</a>     <em class="jxr_comment">// install WALObserver coprocessor for tests</em>
+<a class="jxr_linenumber" name="103" href="#103">103</a>     String walCoprocs = HTU.getConfiguration().get(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY);
+<a class="jxr_linenumber" name="104" href="#104">104</a>     <strong class="jxr_keyword">if</strong> (walCoprocs == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="105" href="#105">105</a>       walCoprocs = WALEditCopro.<strong class="jxr_keyword">class</strong>.getName();
+<a class="jxr_linenumber" name="106" href="#106">106</a>     } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="107" href="#107">107</a>       walCoprocs += <span class="jxr_string">","</span> + WALEditCopro.<strong class="jxr_keyword">class</strong>.getName();
+<a class="jxr_linenumber" name="108" href="#108">108</a>     }
+<a class="jxr_linenumber" name="109" href="#109">109</a>     HTU.getConfiguration().set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY,
+<a class="jxr_linenumber" name="110" href="#110">110</a>       walCoprocs);
+<a class="jxr_linenumber" name="111" href="#111">111</a>     HTU.startMiniCluster(NB_SERVERS);
+<a class="jxr_linenumber" name="112" href="#112">112</a> 
+<a class="jxr_linenumber" name="113" href="#113">113</a>     <em class="jxr_comment">// Create table then get the single region for our new table.</em>
+<a class="jxr_linenumber" name="114" href="#114">114</a>     HTableDescriptor htd = HTU.createTableDescriptor(tableName.toString());
+<a class="jxr_linenumber" name="115" href="#115">115</a>     table = HTU.createTable(htd, <strong class="jxr_keyword">new</strong> byte[][]{f}, HTU.getConfiguration());
+<a class="jxr_linenumber" name="116" href="#116">116</a> 
+<a class="jxr_linenumber" name="117" href="#117">117</a>     hriPrimary = table.getRegionLocation(row, false).getRegionInfo();
+<a class="jxr_linenumber" name="118" href="#118">118</a> 
+<a class="jxr_linenumber" name="119" href="#119">119</a>     <em class="jxr_comment">// mock a secondary region info to open</em>
+<a class="jxr_linenumber" name="120" href="#120">120</a>     hriSecondary = <strong class="jxr_keyword">new</strong> HRegionInfo(hriPrimary.getTable(), hriPrimary.getStartKey(),
+<a class="jxr_linenumber" name="121" href="#121">121</a>         hriPrimary.getEndKey(), hriPrimary.isSplit(), hriPrimary.getRegionId(), 1);
+<a class="jxr_linenumber" name="122" href="#122">122</a> 
+<a class="jxr_linenumber" name="123" href="#123">123</a>     <em class="jxr_comment">// No master</em>
+<a class="jxr_linenumber" name="124" href="#124">124</a>     TestRegionServerNoMaster.stopMasterAndAssignMeta(HTU);
+<a class="jxr_linenumber" name="125" href="#125">125</a>     rs0 = HTU.getMiniHBaseCluster().getRegionServer(0);
+<a class="jxr_linenumber" name="126" href="#126">126</a>     rs1 = HTU.getMiniHBaseCluster().getRegionServer(1);
+<a class="jxr_linenumber" name="127" href="#127">127</a>   }
+<a class="jxr_linenumber" name="128" href="#128">128</a> 
+<a class="jxr_linenumber" name="129" href="#129">129</a>   @AfterClass
+<a class="jxr_linenumber" name="130" href="#130">130</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> afterClass() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="131" href="#131">131</a>     table.close();
+<a class="jxr_linenumber" name="132" href="#132">132</a>     HTU.shutdownMiniCluster();
+<a class="jxr_linenumber" name="133" href="#133">133</a>   }
+<a class="jxr_linenumber" name="134" href="#134">134</a> 
+<a class="jxr_linenumber" name="135" href="#135">135</a>   @Before
+<a class="jxr_linenumber" name="136" href="#136">136</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> before() <strong class="jxr_keyword">throws</strong> Exception{
+<a class="jxr_linenumber" name="137" href="#137">137</a>     entries.clear();
+<a class="jxr_linenumber" name="138" href="#138">138</a>   }
+<a class="jxr_linenumber" name="139" href="#139">139</a> 
+<a class="jxr_linenumber" name="140" href="#140">140</a>   @After
+<a class="jxr_linenumber" name="141" href="#141">141</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> after() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="142" href="#142">142</a>   }
+<a class="jxr_linenumber" name="143" href="#143">143</a> 
+<a class="jxr_linenumber" name="144" href="#144">144</a>   <strong class="jxr_keyword">static</strong> ConcurrentLinkedQueue&lt;HLog.Entry&gt; entries = <strong class="jxr_keyword">new</strong> ConcurrentLinkedQueue&lt;HLog.Entry&gt;();
+<a class="jxr_linenumber" name="145" href="#145">145</a> 
+<a class="jxr_linenumber" name="146" href="#146">146</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html">WALEditCopro</a> <strong class="jxr_keyword">extends</strong> BaseWALObserver {
+<a class="jxr_linenumber" name="147" href="#147">147</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/TestRegionReplicaReplicationEndpointNoMaster.html">WALEditCopro</a>() {
+<a class="jxr_linenumber" name="148" href="#148">148</a>       entries.clear();
+<a class="jxr_linenumber" name="149" href="#149">149</a>     }
+<a class="jxr_linenumber" name="150" href="#150">150</a>     @Override
+<a class="jxr_linenumber" name="151" href="#151">151</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> postWALWrite(ObserverContext&lt;WALCoprocessorEnvironment&gt; ctx, HRegionInfo info,
+<a class="jxr_linenumber" name="152" href="#152">152</a>         HLogKey logKey, WALEdit logEdit) <strong class="jxr_keyword">throws</strong> IOException {
+<a class="jxr_linenumber" name="153" href="#153">153</a>       <em class="jxr_comment">// only keep primary region's edits</em>
+<a class="jxr_linenumber" name="154" href="#154">154</a>       <strong class="jxr_keyword">if</strong> (logKey.getTablename().equals(tableName) &amp;&amp; info.getReplicaId() == 0) {
+<a class="jxr_linenumber" name="155" href="#155">155</a>         entries.add(<strong class="jxr_keyword">new</strong> HLog.Entry(logKey, logEdit));
+<a class="jxr_linenumber" name="156" href="#156">156</a>       }
+<a class="jxr_linenumber" name="157" href="#157">157</a>     }
+<a class="jxr_linenumber" name="158" href="#158">158</a>   }
+<a class="jxr_linenumber" name="159" href="#159">159</a> 
+<a class="jxr_linenumber" name="160" href="#160">160</a>   @Test
+<a class="jxr_linenumber" name="161" href="#161">161</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReplayCallable() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="162" href="#162">162</a>     <em class="jxr_comment">// tests replaying the edits to a secondary region replica using the Callable directly</em>
+<a class="jxr_linenumber" name="163" href="#163">163</a>     openRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="164" href="#164">164</a>     ClusterConnection connection =
+<a class="jxr_linenumber" name="165" href="#165">165</a>         (ClusterConnection) HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="166" href="#166">166</a> 
+<a class="jxr_linenumber" name="167" href="#167">167</a>     <em class="jxr_comment">//load some data to primary</em>
+<a class="jxr_linenumber" name="168" href="#168">168</a>     HTU.loadNumericRows(table, f, 0, 1000);
+<a class="jxr_linenumber" name="169" href="#169">169</a> 
+<a class="jxr_linenumber" name="170" href="#170">170</a>     Assert.assertEquals(1000, entries.size());
+<a class="jxr_linenumber" name="171" href="#171">171</a>     <em class="jxr_comment">// replay the edits to the secondary using replay callable</em>
+<a class="jxr_linenumber" name="172" href="#172">172</a>     replicateUsingCallable(connection, entries);
+<a class="jxr_linenumber" name="173" href="#173">173</a> 
+<a class="jxr_linenumber" name="174" href="#174">174</a>     HRegion region = rs0.getFromOnlineRegions(hriSecondary.getEncodedName());
+<a class="jxr_linenumber" name="175" href="#175">175</a>     HTU.verifyNumericRows(region, f, 0, 1000);
+<a class="jxr_linenumber" name="176" href="#176">176</a> 
+<a class="jxr_linenumber" name="177" href="#177">177</a>     HTU.deleteNumericRows(table, f, 0, 1000);
+<a class="jxr_linenumber" name="178" href="#178">178</a>     closeRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="179" href="#179">179</a>     connection.close();
+<a class="jxr_linenumber" name="180" href="#180">180</a>   }
+<a class="jxr_linenumber" name="181" href="#181">181</a> 
+<a class="jxr_linenumber" name="182" href="#182">182</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> replicateUsingCallable(ClusterConnection connection, Queue&lt;HLog.Entry&gt; entries)
+<a class="jxr_linenumber" name="183" href="#183">183</a>       <strong class="jxr_keyword">throws</strong> IOException, RuntimeException {
+<a class="jxr_linenumber" name="184" href="#184">184</a>     HLog.Entry entry;
+<a class="jxr_linenumber" name="185" href="#185">185</a>     <strong class="jxr_keyword">while</strong> ((entry = entries.poll()) != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="186" href="#186">186</a>       byte[] row = entry.getEdit().getKeyValues().get(0).getRow();
+<a class="jxr_linenumber" name="187" href="#187">187</a>       RegionLocations locations = connection.locateRegion(tableName, row, <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="188" href="#188">188</a>       RegionReplicaReplayCallable callable = <strong class="jxr_keyword">new</strong> RegionReplicaReplayCallable(connection,
+<a class="jxr_linenumber" name="189" href="#189">189</a>         RpcControllerFactory.instantiate(connection.getConfiguration()),
+<a class="jxr_linenumber" name="190" href="#190">190</a>         table.getName(), locations.getRegionLocation(1),
+<a class="jxr_linenumber" name="191" href="#191">191</a>         locations.getRegionLocation(1).getRegionInfo(), row, Lists.newArrayList(entry),
+<a class="jxr_linenumber" name="192" href="#192">192</a>         <strong class="jxr_keyword">new</strong> AtomicLong());
+<a class="jxr_linenumber" name="193" href="#193">193</a> 
+<a class="jxr_linenumber" name="194" href="#194">194</a>       RpcRetryingCallerFactory factory = RpcRetryingCallerFactory.instantiate(
+<a class="jxr_linenumber" name="195" href="#195">195</a>         connection.getConfiguration());
+<a class="jxr_linenumber" name="196" href="#196">196</a>       factory.&lt;ReplicateWALEntryResponse&gt; newCaller().callWithRetries(callable, 10000);
+<a class="jxr_linenumber" name="197" href="#197">197</a>     }
+<a class="jxr_linenumber" name="198" href="#198">198</a>   }
+<a class="jxr_linenumber" name="199" href="#199">199</a> 
+<a class="jxr_linenumber" name="200" href="#200">200</a>   @Test
+<a class="jxr_linenumber" name="201" href="#201">201</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testReplayCallableWithRegionMove() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="202" href="#202">202</a>     <em class="jxr_comment">// tests replaying the edits to a secondary region replica using the Callable directly while</em>
+<a class="jxr_linenumber" name="203" href="#203">203</a>     <em class="jxr_comment">// the region is moved to another location.It tests handling of RME.</em>
+<a class="jxr_linenumber" name="204" href="#204">204</a>     openRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="205" href="#205">205</a>     ClusterConnection connection =
+<a class="jxr_linenumber" name="206" href="#206">206</a>         (ClusterConnection) HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="207" href="#207">207</a>     <em class="jxr_comment">//load some data to primary</em>
+<a class="jxr_linenumber" name="208" href="#208">208</a>     HTU.loadNumericRows(table, f, 0, 1000);
+<a class="jxr_linenumber" name="209" href="#209">209</a> 
+<a class="jxr_linenumber" name="210" href="#210">210</a>     Assert.assertEquals(1000, entries.size());
+<a class="jxr_linenumber" name="211" href="#211">211</a>     <em class="jxr_comment">// replay the edits to the secondary using replay callable</em>
+<a class="jxr_linenumber" name="212" href="#212">212</a>     replicateUsingCallable(connection, entries);
+<a class="jxr_linenumber" name="213" href="#213">213</a> 
+<a class="jxr_linenumber" name="214" href="#214">214</a>     HRegion region = rs0.getFromOnlineRegions(hriSecondary.getEncodedName());
+<a class="jxr_linenumber" name="215" href="#215">215</a>     HTU.verifyNumericRows(region, f, 0, 1000);
+<a class="jxr_linenumber" name="216" href="#216">216</a> 
+<a class="jxr_linenumber" name="217" href="#217">217</a>     HTU.loadNumericRows(table, f, 1000, 2000); <em class="jxr_comment">// load some more data to primary</em>
+<a class="jxr_linenumber" name="218" href="#218">218</a> 
+<a class="jxr_linenumber" name="219" href="#219">219</a>     <em class="jxr_comment">// move the secondary region from RS0 to RS1</em>
+<a class="jxr_linenumber" name="220" href="#220">220</a>     closeRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="221" href="#221">221</a>     openRegion(HTU, rs1, hriSecondary);
+<a class="jxr_linenumber" name="222" href="#222">222</a> 
+<a class="jxr_linenumber" name="223" href="#223">223</a>     <em class="jxr_comment">// replicate the new data</em>
+<a class="jxr_linenumber" name="224" href="#224">224</a>     replicateUsingCallable(connection, entries);
+<a class="jxr_linenumber" name="225" href="#225">225</a> 
+<a class="jxr_linenumber" name="226" href="#226">226</a>     region = rs1.getFromOnlineRegions(hriSecondary.getEncodedName());
+<a class="jxr_linenumber" name="227" href="#227">227</a>     <em class="jxr_comment">// verify the new data. old data may or may not be there</em>
+<a class="jxr_linenumber" name="228" href="#228">228</a>     HTU.verifyNumericRows(region, f, 1000, 2000);
+<a class="jxr_linenumber" name="229" href="#229">229</a> 
+<a class="jxr_linenumber" name="230" href="#230">230</a>     HTU.deleteNumericRows(table, f, 0, 2000);
+<a class="jxr_linenumber" name="231" href="#231">231</a>     closeRegion(HTU, rs1, hriSecondary);
+<a class="jxr_linenumber" name="232" href="#232">232</a>     connection.close();
+<a class="jxr_linenumber" name="233" href="#233">233</a>   }
+<a class="jxr_linenumber" name="234" href="#234">234</a> 
+<a class="jxr_linenumber" name="235" href="#235">235</a>   @Test
+<a class="jxr_linenumber" name="236" href="#236">236</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRegionReplicaReplicationEndpointReplicate() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="237" href="#237">237</a>     <em class="jxr_comment">// tests replaying the edits to a secondary region replica using the RRRE.replicate()</em>
+<a class="jxr_linenumber" name="238" href="#238">238</a>     openRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="239" href="#239">239</a>     ClusterConnection connection =
+<a class="jxr_linenumber" name="240" href="#240">240</a>         (ClusterConnection) HConnectionManager.createConnection(HTU.getConfiguration());
+<a class="jxr_linenumber" name="241" href="#241">241</a>     RegionReplicaReplicationEndpoint replicator = <strong class="jxr_keyword">new</strong> RegionReplicaReplicationEndpoint();
+<a class="jxr_linenumber" name="242" href="#242">242</a> 
+<a class="jxr_linenumber" name="243" href="#243">243</a>     ReplicationEndpoint.Context context = mock(ReplicationEndpoint.Context.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="244" href="#244">244</a>     when(context.getConfiguration()).thenReturn(HTU.getConfiguration());
+<a class="jxr_linenumber" name="245" href="#245">245</a> 
+<a class="jxr_linenumber" name="246" href="#246">246</a>     replicator.init(context);
+<a class="jxr_linenumber" name="247" href="#247">247</a>     replicator.start();
+<a class="jxr_linenumber" name="248" href="#248">248</a> 
+<a class="jxr_linenumber" name="249" href="#249">249</a>     <em class="jxr_comment">//load some data to primary</em>
+<a class="jxr_linenumber" name="250" href="#250">250</a>     HTU.loadNumericRows(table, f, 0, 1000);
+<a class="jxr_linenumber" name="251" href="#251">251</a> 
+<a class="jxr_linenumber" name="252" href="#252">252</a>     Assert.assertEquals(1000, entries.size());
+<a class="jxr_linenumber" name="253" href="#253">253</a>     <em class="jxr_comment">// replay the edits to the secondary using replay callable</em>
+<a class="jxr_linenumber" name="254" href="#254">254</a>     replicator.replicate(<strong class="jxr_keyword">new</strong> ReplicateContext().setEntries(Lists.newArrayList(entries)));
+<a class="jxr_linenumber" name="255" href="#255">255</a> 
+<a class="jxr_linenumber" name="256" href="#256">256</a>     HRegion region = rs0.getFromOnlineRegions(hriSecondary.getEncodedName());
+<a class="jxr_linenumber" name="257" href="#257">257</a>     HTU.verifyNumericRows(region, f, 0, 1000);
+<a class="jxr_linenumber" name="258" href="#258">258</a> 
+<a class="jxr_linenumber" name="259" href="#259">259</a>     HTU.deleteNumericRows(table, f, 0, 1000);
+<a class="jxr_linenumber" name="260" href="#260">260</a>     closeRegion(HTU, rs0, hriSecondary);
+<a class="jxr_linenumber" name="261" href="#261">261</a>     connection.close();
+<a class="jxr_linenumber" name="262" href="#262">262</a>   }
+<a class="jxr_linenumber" name="263" href="#263">263</a> 
+<a class="jxr_linenumber" name="264" href="#264">264</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
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