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<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * 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_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * <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_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * 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_comment"> * 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_comment"> * 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_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <strong class="jxr_keyword">package</strong> org.apache.omid.transaction;
<a class="jxr_linenumber" name="19" href="#19">19</a>
<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.mockito.Mockito.doReturn;
<a class="jxr_linenumber" name="22" href="#22">22</a>
<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.spy;
<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.testng.Assert.assertEquals;
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.testng.Assert.assertFalse;
<a class="jxr_linenumber" name="26" href="#26">26</a>
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.testng.Assert.assertTrue;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.testng.Assert.fail;
<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> java.io.IOException;
<a class="jxr_linenumber" name="31" href="#31">31</a>
<a class="jxr_linenumber" name="32" href="#32">32</a>
<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> java.util.Random;
<a class="jxr_linenumber" name="34" href="#34">34</a>
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
<a class="jxr_linenumber" name="36" href="#36">36</a>
<a class="jxr_linenumber" name="37" href="#37">37</a>
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Coprocessor;
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseTestingUtility;
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HColumnDescriptor;
<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HTableDescriptor;
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MiniHBaseCluster;
<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.TableName;
<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Admin;
<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Connection;
<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ConnectionFactory;
<a class="jxr_linenumber" name="47" href="#47">47</a>
<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put;
<a class="jxr_linenumber" name="49" href="#49">49</a>
<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner;
<a class="jxr_linenumber" name="51" href="#51">51</a>
<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan;
<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table;
<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
<a class="jxr_linenumber" name="55" href="#55">55</a>
<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">import</strong> org.apache.omid.TestUtils;
<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">import</strong> org.apache.omid.committable.CommitTable;
<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">import</strong> org.apache.omid.committable.hbase.HBaseCommitTableConfig;
<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">import</strong> org.apache.omid.metrics.NullMetricsProvider;
<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">import</strong> org.apache.omid.timestamp.storage.HBaseTimestampStorageConfig;
<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">import</strong> org.apache.omid.tso.TSOServer;
<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">import</strong> org.apache.omid.tso.TSOServerConfig;
<a class="jxr_linenumber" name="63" href="#63">63</a>
<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.AfterClass;
<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.BeforeClass;
<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.BeforeMethod;
<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
<a class="jxr_linenumber" name="70" href="#70">70</a>
<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">import</strong> org.apache.phoenix.thirdparty.com.google.common.util.concurrent.SettableFuture;
<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">import</strong> com.google.inject.Guice;
<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">import</strong> com.google.inject.Injector;
<a class="jxr_linenumber" name="74" href="#74">74</a>
<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/omid/transaction/TestCompactionLL.html">TestCompactionLL</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> Logger LOG = LoggerFactory.getLogger(TestCompactionLL.<strong class="jxr_keyword">class</strong>);
<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> String TEST_FAMILY = <span class="jxr_string">"test-fam"</span>;
<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_QUALIFIER = <span class="jxr_string">"test-qual"</span>;
<a class="jxr_linenumber" name="81" href="#81">81</a>
<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte[] fam = Bytes.toBytes(TEST_FAMILY);
<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte[] qual = Bytes.toBytes(TEST_QUALIFIER);
<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> byte[] data = Bytes.toBytes(<span class="jxr_string">"testWrite-1"</span>);
<a class="jxr_linenumber" name="85" href="#85">85</a>
<a class="jxr_linenumber" name="86" href="#86">86</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> MAX_VERSIONS = 3;
<a class="jxr_linenumber" name="87" href="#87">87</a>
<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">private</strong> Random randomGenerator;
<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">private</strong> AbstractTransactionManager tm;
<a class="jxr_linenumber" name="90" href="#90">90</a>
<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">private</strong> Injector injector;
<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> Admin admin;
<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">private</strong> Configuration hbaseConf;
<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">private</strong> HBaseTestingUtility hbaseTestUtil;
<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">private</strong> MiniHBaseCluster hbaseCluster;
<a class="jxr_linenumber" name="97" href="#97">97</a>
<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">private</strong> TSOServer tso;
<a class="jxr_linenumber" name="99" href="#99">99</a>
<a class="jxr_linenumber" name="100" href="#100">100</a>
<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">private</strong> CommitTable commitTable;
<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">private</strong> PostCommitActions syncPostCommitter;
<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Connection connection;
<a class="jxr_linenumber" name="104" href="#104">104</a>
<a class="jxr_linenumber" name="105" href="#105">105</a> @BeforeClass
<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setupTestCompation() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="107" href="#107">107</a> TSOServerConfig tsoConfig = <strong class="jxr_keyword">new</strong> TSOServerConfig();
<a class="jxr_linenumber" name="108" href="#108">108</a> tsoConfig.setPort(1235);
<a class="jxr_linenumber" name="109" href="#109">109</a> tsoConfig.setConflictMapSize(1);
<a class="jxr_linenumber" name="110" href="#110">110</a> tsoConfig.setLowLatency(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="111" href="#111">111</a> tsoConfig.setWaitStrategy(<span class="jxr_string">"LOW_CPU"</span>);
<a class="jxr_linenumber" name="112" href="#112">112</a> injector = Guice.createInjector(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/omid/transaction/TSOForHBaseCompactorTestModule.html">TSOForHBaseCompactorTestModule</a>(tsoConfig));
<a class="jxr_linenumber" name="113" href="#113">113</a> hbaseConf = injector.getInstance(Configuration.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="114" href="#114">114</a> HBaseCommitTableConfig hBaseCommitTableConfig = injector.getInstance(HBaseCommitTableConfig.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="115" href="#115">115</a> HBaseTimestampStorageConfig hBaseTimestampStorageConfig = injector.getInstance(HBaseTimestampStorageConfig.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="116" href="#116">116</a>
<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_comment">// settings required for #testDuplicateDeletes()</em>
<a class="jxr_linenumber" name="118" href="#118">118</a> hbaseConf.setInt(<span class="jxr_string">"hbase.hstore.compaction.min"</span>, 2);
<a class="jxr_linenumber" name="119" href="#119">119</a> hbaseConf.setInt(<span class="jxr_string">"hbase.hstore.compaction.max"</span>, 2);
<a class="jxr_linenumber" name="120" href="#120">120</a> setupHBase();
<a class="jxr_linenumber" name="121" href="#121">121</a> connection = ConnectionFactory.createConnection(hbaseConf);
<a class="jxr_linenumber" name="122" href="#122">122</a> admin = connection.getAdmin();
<a class="jxr_linenumber" name="123" href="#123">123</a> createRequiredHBaseTables(hBaseTimestampStorageConfig, hBaseCommitTableConfig);
<a class="jxr_linenumber" name="124" href="#124">124</a> setupTSO();
<a class="jxr_linenumber" name="125" href="#125">125</a>
<a class="jxr_linenumber" name="126" href="#126">126</a> commitTable = injector.getInstance(CommitTable.<strong class="jxr_keyword">class</strong>);
<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setupHBase() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="130" href="#130">130</a> LOG.info(<span class="jxr_string">"--------------------------------------------------------------------------------------------------"</span>);
<a class="jxr_linenumber" name="131" href="#131">131</a> LOG.info(<span class="jxr_string">"Setting up HBase"</span>);
<a class="jxr_linenumber" name="132" href="#132">132</a> LOG.info(<span class="jxr_string">"--------------------------------------------------------------------------------------------------"</span>);
<a class="jxr_linenumber" name="133" href="#133">133</a> hbaseTestUtil = <strong class="jxr_keyword">new</strong> HBaseTestingUtility(hbaseConf);
<a class="jxr_linenumber" name="134" href="#134">134</a> LOG.info(<span class="jxr_string">"--------------------------------------------------------------------------------------------------"</span>);
<a class="jxr_linenumber" name="135" href="#135">135</a> LOG.info(<span class="jxr_string">"Creating HBase MiniCluster"</span>);
<a class="jxr_linenumber" name="136" href="#136">136</a> LOG.info(<span class="jxr_string">"--------------------------------------------------------------------------------------------------"</span>);
<a class="jxr_linenumber" name="137" href="#137">137</a> hbaseCluster = hbaseTestUtil.startMiniCluster(1);
<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createRequiredHBaseTables(HBaseTimestampStorageConfig timestampStorageConfig,
<a class="jxr_linenumber" name="141" href="#141">141</a> HBaseCommitTableConfig hBaseCommitTableConfig) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="142" href="#142">142</a> createTableIfNotExists(timestampStorageConfig.getTableName(), timestampStorageConfig.getFamilyName().getBytes());
<a class="jxr_linenumber" name="143" href="#143">143</a>
<a class="jxr_linenumber" name="144" href="#144">144</a> createTableIfNotExists(hBaseCommitTableConfig.getTableName(), hBaseCommitTableConfig.getCommitTableFamily(), hBaseCommitTableConfig.getLowWatermarkFamily());
<a class="jxr_linenumber" name="145" href="#145">145</a> }
<a class="jxr_linenumber" name="146" href="#146">146</a>
<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createTableIfNotExists(String tableName, byte[]... families) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">if</strong> (!admin.tableExists(TableName.valueOf(tableName))) {
<a class="jxr_linenumber" name="149" href="#149">149</a> LOG.info(<span class="jxr_string">"Creating {} table..."</span>, tableName);
<a class="jxr_linenumber" name="150" href="#150">150</a> HTableDescriptor desc = <strong class="jxr_keyword">new</strong> HTableDescriptor(TableName.valueOf(tableName));
<a class="jxr_linenumber" name="151" href="#151">151</a>
<a class="jxr_linenumber" name="152" href="#152">152</a> <strong class="jxr_keyword">for</strong> (byte[] family : families) {
<a class="jxr_linenumber" name="153" href="#153">153</a> HColumnDescriptor datafam = <strong class="jxr_keyword">new</strong> HColumnDescriptor(family);
<a class="jxr_linenumber" name="154" href="#154">154</a> datafam.setMaxVersions(MAX_VERSIONS);
<a class="jxr_linenumber" name="155" href="#155">155</a> desc.addFamily(datafam);
<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> desc.addCoprocessor(<span class="jxr_string">"org.apache.hadoop.hbase.coprocessor.AggregateImplementation"</span>,<strong class="jxr_keyword">null</strong>,Coprocessor.PRIORITY_HIGHEST,<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="159" href="#159">159</a> admin.createTable(desc);
<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">for</strong> (byte[] family : families) {
<a class="jxr_linenumber" name="161" href="#161">161</a> CompactorUtil.enableOmidCompaction(connection, TableName.valueOf(tableName), family);
<a class="jxr_linenumber" name="162" href="#162">162</a> }
<a class="jxr_linenumber" name="163" href="#163">163</a> }
<a class="jxr_linenumber" name="164" href="#164">164</a>
<a class="jxr_linenumber" name="165" href="#165">165</a> }
<a class="jxr_linenumber" name="166" href="#166">166</a>
<a class="jxr_linenumber" name="167" href="#167">167</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setupTSO() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException {
<a class="jxr_linenumber" name="168" href="#168">168</a> tso = injector.getInstance(TSOServer.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="169" href="#169">169</a> tso.startAsync();
<a class="jxr_linenumber" name="170" href="#170">170</a> tso.awaitRunning();
<a class="jxr_linenumber" name="171" href="#171">171</a> TestUtils.waitForSocketListening(<span class="jxr_string">"localhost"</span>, 1235, 100);
<a class="jxr_linenumber" name="172" href="#172">172</a> Thread.currentThread().setName(<span class="jxr_string">"UnitTest(s) thread"</span>);
<a class="jxr_linenumber" name="173" href="#173">173</a> }
<a class="jxr_linenumber" name="174" href="#174">174</a>
<a class="jxr_linenumber" name="175" href="#175">175</a> @AfterClass
<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> cleanupTestCompation() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="177" href="#177">177</a> teardownTSO();
<a class="jxr_linenumber" name="178" href="#178">178</a> hbaseCluster.shutdown();
<a class="jxr_linenumber" name="179" href="#179">179</a> }
<a class="jxr_linenumber" name="180" href="#180">180</a>
<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> teardownTSO() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException {
<a class="jxr_linenumber" name="182" href="#182">182</a> tso.stopAsync();
<a class="jxr_linenumber" name="183" href="#183">183</a> tso.awaitTerminated();
<a class="jxr_linenumber" name="184" href="#184">184</a> TestUtils.waitForSocketNotListening(<span class="jxr_string">"localhost"</span>, 1235, 1000);
<a class="jxr_linenumber" name="185" href="#185">185</a> }
<a class="jxr_linenumber" name="186" href="#186">186</a>
<a class="jxr_linenumber" name="187" href="#187">187</a> @BeforeMethod
<a class="jxr_linenumber" name="188" href="#188">188</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setupTestCompactionIndividualTest() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="189" href="#189">189</a> randomGenerator = <strong class="jxr_keyword">new</strong> Random(0xfeedcafeL);
<a class="jxr_linenumber" name="190" href="#190">190</a> tm = spy((AbstractTransactionManager) newTransactionManager());
<a class="jxr_linenumber" name="191" href="#191">191</a> }
<a class="jxr_linenumber" name="192" href="#192">192</a>
<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">private</strong> TransactionManager newTransactionManager() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="194" href="#194">194</a> HBaseOmidClientConfiguration hbaseOmidClientConf = <strong class="jxr_keyword">new</strong> HBaseOmidClientConfiguration();
<a class="jxr_linenumber" name="195" href="#195">195</a> hbaseOmidClientConf.setConnectionString(<span class="jxr_string">"localhost:1235"</span>);
<a class="jxr_linenumber" name="196" href="#196">196</a> hbaseOmidClientConf.setHBaseConfiguration(hbaseConf);
<a class="jxr_linenumber" name="197" href="#197">197</a> CommitTable.Client commitTableClient = commitTable.getClient();
<a class="jxr_linenumber" name="198" href="#198">198</a> syncPostCommitter =
<a class="jxr_linenumber" name="199" href="#199">199</a> spy(<strong class="jxr_keyword">new</strong> HBaseSyncPostCommitter(<strong class="jxr_keyword">new</strong> NullMetricsProvider(),commitTableClient, connection));
<a class="jxr_linenumber" name="200" href="#200">200</a> <strong class="jxr_keyword">return</strong> HBaseTransactionManager.builder(hbaseOmidClientConf)
<a class="jxr_linenumber" name="201" href="#201">201</a> .postCommitter(syncPostCommitter)
<a class="jxr_linenumber" name="202" href="#202">202</a> .commitTableClient(commitTableClient)
<a class="jxr_linenumber" name="203" href="#203">203</a> .build();
<a class="jxr_linenumber" name="204" href="#204">204</a> }
<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> @Test(timeOut = 60_000)
<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testRowsUnalteredWhenCommitTableCannotBeReached() <strong class="jxr_keyword">throws</strong> Throwable {
<a class="jxr_linenumber" name="210" href="#210">210</a> String TEST_TABLE = <span class="jxr_string">"testRowsUnalteredWhenCommitTableCannotBeReachedLL"</span>;
<a class="jxr_linenumber" name="211" href="#211">211</a> createTableIfNotExists(TEST_TABLE, Bytes.toBytes(TEST_FAMILY));
<a class="jxr_linenumber" name="212" href="#212">212</a> TTable txTable = <strong class="jxr_keyword">new</strong> TTable(connection, TEST_TABLE);
<a class="jxr_linenumber" name="213" href="#213">213</a>
<a class="jxr_linenumber" name="214" href="#214">214</a> <em class="jxr_comment">// The KV in this transaction should be discarded but in the end should remain there because</em>
<a class="jxr_linenumber" name="215" href="#215">215</a> <em class="jxr_comment">// the commit table won't be accessed (simulating an error on access)</em>
<a class="jxr_linenumber" name="216" href="#216">216</a> HBaseTransaction neverendingTx = (HBaseTransaction) tm.begin();
<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">long</strong> rowId = randomGenerator.nextLong();
<a class="jxr_linenumber" name="218" href="#218">218</a> Put put = <strong class="jxr_keyword">new</strong> Put(Bytes.toBytes(rowId));
<a class="jxr_linenumber" name="219" href="#219">219</a> put.addColumn(fam, qual, data);
<a class="jxr_linenumber" name="220" href="#220">220</a> txTable.put(neverendingTx, put);
<a class="jxr_linenumber" name="221" href="#221">221</a> assertTrue(CellUtils.hasCell(Bytes.toBytes(rowId), fam, qual, neverendingTx.getStartTimestamp(),
<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">new</strong> TTableCellGetterAdapter(txTable)),
<a class="jxr_linenumber" name="223" href="#223">223</a> <span class="jxr_string">"Cell should be there"</span>);
<a class="jxr_linenumber" name="224" href="#224">224</a> assertFalse(CellUtils.hasShadowCell(Bytes.toBytes(rowId), fam, qual, neverendingTx.getStartTimestamp(),
<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">new</strong> TTableCellGetterAdapter(txTable)),
<a class="jxr_linenumber" name="226" href="#226">226</a> <span class="jxr_string">"Shadow cell should not be there"</span>);
<a class="jxr_linenumber" name="227" href="#227">227</a>
<a class="jxr_linenumber" name="228" href="#228">228</a> assertEquals(rowCount(TEST_TABLE, fam), 1, <span class="jxr_string">"There should be only one rows in table before flushing"</span>);
<a class="jxr_linenumber" name="229" href="#229">229</a> LOG.info(<span class="jxr_string">"Flushing table {}"</span>, TEST_TABLE);
<a class="jxr_linenumber" name="230" href="#230">230</a> admin.flush(TableName.valueOf(TEST_TABLE));
<a class="jxr_linenumber" name="231" href="#231">231</a> assertEquals(rowCount(TEST_TABLE, fam), 1, <span class="jxr_string">"There should be only one rows in table after flushing"</span>);
<a class="jxr_linenumber" name="232" href="#232">232</a>
<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_comment">// Break access to CommitTable functionality in Compactor</em>
<a class="jxr_linenumber" name="234" href="#234">234</a> LOG.info(<span class="jxr_string">"Regions in table {}: {}"</span>, TEST_TABLE, hbaseCluster.getRegions(Bytes.toBytes(TEST_TABLE)).size());
<a class="jxr_linenumber" name="235" href="#235">235</a> OmidCompactor omidCompactor = (OmidCompactor) hbaseCluster.getRegions(Bytes.toBytes(TEST_TABLE)).get(0)
<a class="jxr_linenumber" name="236" href="#236">236</a> .getCoprocessorHost().findCoprocessor(OmidCompactor.<strong class="jxr_keyword">class</strong>.getName());
<a class="jxr_linenumber" name="237" href="#237">237</a> CommitTable commitTable = injector.getInstance(CommitTable.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="238" href="#238">238</a> CommitTable.Client commitTableClient = spy(commitTable.getClient());
<a class="jxr_linenumber" name="239" href="#239">239</a> SettableFuture&lt;Long&gt; f = SettableFuture.create();
<a class="jxr_linenumber" name="240" href="#240">240</a> f.setException(<strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Unable to read"</span>));
<a class="jxr_linenumber" name="241" href="#241">241</a> doReturn(f).when(commitTableClient).readLowWatermark();
<a class="jxr_linenumber" name="242" href="#242">242</a> omidCompactor.commitTableClient = commitTableClient;
<a class="jxr_linenumber" name="243" href="#243">243</a> LOG.info(<span class="jxr_string">"Compacting table {}"</span>, TEST_TABLE);
<a class="jxr_linenumber" name="244" href="#244">244</a> admin.majorCompact(TableName.valueOf(TEST_TABLE)); <em class="jxr_comment">// Should trigger the error when accessing CommitTable funct.</em>
<a class="jxr_linenumber" name="245" href="#245">245</a>
<a class="jxr_linenumber" name="246" href="#246">246</a> LOG.info(<span class="jxr_string">"Sleeping for 3 secs"</span>);
<a class="jxr_linenumber" name="247" href="#247">247</a> Thread.sleep(3000);
<a class="jxr_linenumber" name="248" href="#248">248</a> LOG.info(<span class="jxr_string">"Waking up after 3 secs"</span>);
<a class="jxr_linenumber" name="249" href="#249">249</a>
<a class="jxr_linenumber" name="250" href="#250">250</a> <em class="jxr_comment">// All rows should be there after the failed compaction</em>
<a class="jxr_linenumber" name="251" href="#251">251</a> assertEquals(rowCount(TEST_TABLE, fam), 1, <span class="jxr_string">"There should be only one row in table after compacting"</span>);
<a class="jxr_linenumber" name="252" href="#252">252</a> assertTrue(CellUtils.hasCell(Bytes.toBytes(rowId), fam, qual, neverendingTx.getStartTimestamp(),
<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">new</strong> TTableCellGetterAdapter(txTable)),
<a class="jxr_linenumber" name="254" href="#254">254</a> <span class="jxr_string">"Cell should be there"</span>);
<a class="jxr_linenumber" name="255" href="#255">255</a> assertFalse(CellUtils.hasShadowCell(Bytes.toBytes(rowId), fam, qual, neverendingTx.getStartTimestamp(),
<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">new</strong> TTableCellGetterAdapter(txTable)),
<a class="jxr_linenumber" name="257" href="#257">257</a> <span class="jxr_string">"Shadow cell should not be there"</span>);
<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>
<a class="jxr_linenumber" name="261" href="#261">261</a> @Test(timeOut = 60_000)
<a class="jxr_linenumber" name="262" href="#262">262</a> <em class="jxr_comment">// test omid-147 in ll mode the scanner should invalidate the transaction</em>
<a class="jxr_linenumber" name="263" href="#263">263</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCommitTableInvalidation() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="264" href="#264">264</a> String TEST_TABLE = <span class="jxr_string">"testCommitTableInvalidationLL"</span>;
<a class="jxr_linenumber" name="265" href="#265">265</a> createTableIfNotExists(TEST_TABLE, Bytes.toBytes(TEST_FAMILY));
<a class="jxr_linenumber" name="266" href="#266">266</a> TTable txTable = <strong class="jxr_keyword">new</strong> TTable(connection, TEST_TABLE);
<a class="jxr_linenumber" name="267" href="#267">267</a> byte[] rowId = Bytes.toBytes(<span class="jxr_string">"row"</span>);
<a class="jxr_linenumber" name="268" href="#268">268</a>
<a class="jxr_linenumber" name="269" href="#269">269</a> HBaseTransaction tx1 = (HBaseTransaction) tm.begin();
<a class="jxr_linenumber" name="270" href="#270">270</a> Put p = <strong class="jxr_keyword">new</strong> Put(rowId);
<a class="jxr_linenumber" name="271" href="#271">271</a> p.addColumn(fam, qual, Bytes.toBytes(<span class="jxr_string">"testValue"</span>));
<a class="jxr_linenumber" name="272" href="#272">272</a> txTable.put(tx1, p);
<a class="jxr_linenumber" name="273" href="#273">273</a>
<a class="jxr_linenumber" name="274" href="#274">274</a> HBaseTransaction lwmTx = (HBaseTransaction) tm.begin();
<a class="jxr_linenumber" name="275" href="#275">275</a> compactWithLWM(lwmTx.getStartTimestamp(), TEST_TABLE);
<a class="jxr_linenumber" name="276" href="#276">276</a>
<a class="jxr_linenumber" name="277" href="#277">277</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="278" href="#278">278</a> <em class="jxr_comment">//give compaction time to invalidate</em>
<a class="jxr_linenumber" name="279" href="#279">279</a> Thread.sleep(1000);
<a class="jxr_linenumber" name="280" href="#280">280</a>
<a class="jxr_linenumber" name="281" href="#281">281</a> tm.commit(tx1);
<a class="jxr_linenumber" name="282" href="#282">282</a> fail(<span class="jxr_string">" Should have been invalidated"</span>);
<a class="jxr_linenumber" name="283" href="#283">283</a> } <strong class="jxr_keyword">catch</strong> (RollbackException e) {
<a class="jxr_linenumber" name="284" href="#284">284</a> e.printStackTrace();
<a class="jxr_linenumber" name="285" href="#285">285</a> }
<a class="jxr_linenumber" name="286" href="#286">286</a> }
<a class="jxr_linenumber" name="287" href="#287">287</a>
<a class="jxr_linenumber" name="288" href="#288">288</a>
<a class="jxr_linenumber" name="289" href="#289">289</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setCompactorLWM(<strong class="jxr_keyword">long</strong> lwm, String tableName) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="290" href="#290">290</a> OmidCompactor omidCompactor = (OmidCompactor) hbaseCluster.getRegions(Bytes.toBytes(tableName)).get(0)
<a class="jxr_linenumber" name="291" href="#291">291</a> .getCoprocessorHost().findCoprocessor(OmidCompactor.<strong class="jxr_keyword">class</strong>.getName());
<a class="jxr_linenumber" name="292" href="#292">292</a> CommitTable commitTable = injector.getInstance(CommitTable.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="293" href="#293">293</a> CommitTable.Client commitTableClient = spy(commitTable.getClient());
<a class="jxr_linenumber" name="294" href="#294">294</a> SettableFuture&lt;Long&gt; f = SettableFuture.create();
<a class="jxr_linenumber" name="295" href="#295">295</a> f.set(lwm);
<a class="jxr_linenumber" name="296" href="#296">296</a> doReturn(f).when(commitTableClient).readLowWatermark();
<a class="jxr_linenumber" name="297" href="#297">297</a> omidCompactor.commitTableClient = commitTableClient;
<a class="jxr_linenumber" name="298" href="#298">298</a> }
<a class="jxr_linenumber" name="299" href="#299">299</a>
<a class="jxr_linenumber" name="300" href="#300">300</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> compactEverything(String tableName) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="301" href="#301">301</a> compactWithLWM(Long.MAX_VALUE, tableName);
<a class="jxr_linenumber" name="302" href="#302">302</a> }
<a class="jxr_linenumber" name="303" href="#303">303</a>
<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> compactWithLWM(<strong class="jxr_keyword">long</strong> lwm, String tableName) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="305" href="#305">305</a> admin.flush(TableName.valueOf(tableName));
<a class="jxr_linenumber" name="306" href="#306">306</a>
<a class="jxr_linenumber" name="307" href="#307">307</a> LOG.info(<span class="jxr_string">"Regions in table {}: {}"</span>, tableName, hbaseCluster.getRegions(Bytes.toBytes(tableName)).size());
<a class="jxr_linenumber" name="308" href="#308">308</a> setCompactorLWM(lwm, tableName);
<a class="jxr_linenumber" name="309" href="#309">309</a> LOG.info(<span class="jxr_string">"Compacting table {}"</span>, tableName);
<a class="jxr_linenumber" name="310" href="#310">310</a> admin.majorCompact(TableName.valueOf(tableName));
<a class="jxr_linenumber" name="311" href="#311">311</a>
<a class="jxr_linenumber" name="312" href="#312">312</a> LOG.info(<span class="jxr_string">"Sleeping for 3 secs"</span>);
<a class="jxr_linenumber" name="313" href="#313">313</a> Thread.sleep(3000);
<a class="jxr_linenumber" name="314" href="#314">314</a> LOG.info(<span class="jxr_string">"Waking up after 3 secs"</span>);
<a class="jxr_linenumber" name="315" href="#315">315</a> }
<a class="jxr_linenumber" name="316" href="#316">316</a>
<a class="jxr_linenumber" name="317" href="#317">317</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> rowCount(String tableName, byte[] family) <strong class="jxr_keyword">throws</strong> Throwable {
<a class="jxr_linenumber" name="318" href="#318">318</a> Scan scan = <strong class="jxr_keyword">new</strong> Scan();
<a class="jxr_linenumber" name="319" href="#319">319</a> scan.addFamily(family);
<a class="jxr_linenumber" name="320" href="#320">320</a> Table table = connection.getTable(TableName.valueOf(tableName));
<a class="jxr_linenumber" name="321" href="#321">321</a> <strong class="jxr_keyword">try</strong> (ResultScanner scanner = table.getScanner(scan)) {
<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">int</strong> count = 0;
<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">while</strong> (scanner.next() != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="324" href="#324">324</a> count++;
<a class="jxr_linenumber" name="325" href="#325">325</a> }
<a class="jxr_linenumber" name="326" href="#326">326</a> <strong class="jxr_keyword">return</strong> count;
<a class="jxr_linenumber" name="327" href="#327">327</a> }
<a class="jxr_linenumber" name="328" href="#328">328</a> }
<a class="jxr_linenumber" name="329" href="#329">329</a> }
</pre>
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