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-<body>
-<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TestAcidGuarantees.html">View Javadoc</a></div><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"> *</em>
-<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
-<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em>
-<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
-<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em>
-<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
-<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
-<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em>
-<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="11" href="#11">11</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="12" href="#12">12</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
-<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
-<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
-<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
-<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_javadoccomment"> * limitations under the License.</em>
-<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase;
-<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> java.io.IOException;
-<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.util.List;
-<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.util.Random;
-<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicLong;
-<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> org.apache.commons.logging.Log;
-<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
-<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration;
-<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MultithreadedTestUtil.RepeatingTestThread;
-<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.MultithreadedTestUtil.TestContext;
-<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Admin;
-<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Connection;
-<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ConnectionFactory;
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Get;
-<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put;
-<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result;
-<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner;
-<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan;
-<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table;
-<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy;
-<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.FlakeyTests;
-<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests;
-<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
-<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.util.StringUtils;
-<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.util.Tool;
-<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.util.ToolRunner;
-<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">import</strong> org.junit.Test;
-<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
-<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> com.google.common.collect.Lists;
-<a class="jxr_linenumber" name="51" href="#51">51</a>
-<a class="jxr_linenumber" name="52" href="#52">52</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_javadoccomment"> * Test case that uses multiple threads to read and write multifamily rows</em>
-<a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_javadoccomment"> * into a table, verifying that reads never see partially-complete writes.</em>
-<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_javadoccomment"> *</em>
-<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_javadoccomment"> * This can run as a junit test, or with a main() function which runs against</em>
-<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> * a real cluster (eg for testing with failures, region movement, etc)</em>
-<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="59" href="#59">59</a> @Category({FlakeyTests.<strong class="jxr_keyword">class</strong>, MediumTests.<strong class="jxr_keyword">class</strong>})
-<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">TestAcidGuarantees</a> <strong class="jxr_keyword">implements</strong> Tool {
-<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(TestAcidGuarantees.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> TableName TABLE_NAME = TableName.valueOf(<span class="jxr_string">"TestAcidGuarantees"</span>);
-<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] FAMILY_A = Bytes.toBytes(<span class="jxr_string">"A"</span>);
-<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] FAMILY_B = Bytes.toBytes(<span class="jxr_string">"B"</span>);
-<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] FAMILY_C = Bytes.toBytes(<span class="jxr_string">"C"</span>);
-<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] QUALIFIER_NAME = Bytes.toBytes(<span class="jxr_string">"data"</span>);
-<a class="jxr_linenumber" name="67" href="#67">67</a>
-<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte[][] FAMILIES = <strong class="jxr_keyword">new</strong> byte[][] {
-<a class="jxr_linenumber" name="69" href="#69">69</a> FAMILY_A, FAMILY_B, FAMILY_C };
-<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> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> util;
-<a class="jxr_linenumber" name="72" href="#72">72</a>
-<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> NUM_COLS_TO_CHECK = 50;
-<a class="jxr_linenumber" name="74" href="#74">74</a>
-<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_comment">// when run as main</em>
-<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">private</strong> Configuration conf;
-<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">void</strong> createTableIfMissing(<strong class="jxr_keyword">boolean</strong> useMob)
-<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="81" href="#81">81</a> util.createTable(TABLE_NAME, FAMILIES);
-<a class="jxr_linenumber" name="82" href="#82">82</a> } <strong class="jxr_keyword">catch</strong> (TableExistsException tee) {
-<a class="jxr_linenumber" name="83" href="#83">83</a> }
-<a class="jxr_linenumber" name="84" href="#84">84</a>
-<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">if</strong> (useMob) {
-<a class="jxr_linenumber" name="86" href="#86">86</a> HTableDescriptor htd = util.getHBaseAdmin().getTableDescriptor(TABLE_NAME);
-<a class="jxr_linenumber" name="87" href="#87">87</a> HColumnDescriptor hcd = htd.getColumnFamilies()[0];
-<a class="jxr_linenumber" name="88" href="#88">88</a> <em class="jxr_comment">// force mob enabled such that all data is mob data</em>
-<a class="jxr_linenumber" name="89" href="#89">89</a> hcd.setMobEnabled(<strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="90" href="#90">90</a> hcd.setMobThreshold(4);
-<a class="jxr_linenumber" name="91" href="#91">91</a> util.getHBaseAdmin().modifyColumnFamily(TABLE_NAME, hcd);
-<a class="jxr_linenumber" name="92" href="#92">92</a> }
-<a class="jxr_linenumber" name="93" href="#93">93</a> }
-<a class="jxr_linenumber" name="94" href="#94">94</a>
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">TestAcidGuarantees</a>() {
-<a class="jxr_linenumber" name="96" href="#96">96</a> <em class="jxr_comment">// Set small flush size for minicluster so we exercise reseeking scanners</em>
-<a class="jxr_linenumber" name="97" href="#97">97</a> Configuration conf = HBaseConfiguration.create();
-<a class="jxr_linenumber" name="98" href="#98">98</a> conf.set(HConstants.HREGION_MEMSTORE_FLUSH_SIZE, String.valueOf(128*1024));
-<a class="jxr_linenumber" name="99" href="#99">99</a> <em class="jxr_comment">// prevent aggressive region split</em>
-<a class="jxr_linenumber" name="100" href="#100">100</a> conf.set(HConstants.HBASE_REGION_SPLIT_POLICY_KEY,
-<a class="jxr_linenumber" name="101" href="#101">101</a> ConstantSizeRegionSplitPolicy.<strong class="jxr_keyword">class</strong>.getName());
-<a class="jxr_linenumber" name="102" href="#102">102</a> conf.setInt(<span class="jxr_string">"hfile.format.version"</span>, 3); <em class="jxr_comment">// for mob tests</em>
-<a class="jxr_linenumber" name="103" href="#103">103</a> util = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(conf);
-<a class="jxr_linenumber" name="104" href="#104">104</a> }
-<a class="jxr_linenumber" name="105" href="#105">105</a>
-<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setHBaseTestingUtil(<a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> util) {
-<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">this</strong>.util = util;
-<a class="jxr_linenumber" name="108" href="#108">108</a> }
-<a class="jxr_linenumber" name="109" href="#109">109</a>
-<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment"> * Thread that does random full-row writes into a table.</em>
-<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="113" href="#113">113</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/TestAcidGuarantees.html">AtomicityWriter</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">RepeatingTestThread</a> {
-<a class="jxr_linenumber" name="114" href="#114">114</a> Random rand = <strong class="jxr_keyword">new</strong> Random();
-<a class="jxr_linenumber" name="115" href="#115">115</a> byte data[] = <strong class="jxr_keyword">new</strong> byte[10];
-<a class="jxr_linenumber" name="116" href="#116">116</a> byte targetRows[][];
-<a class="jxr_linenumber" name="117" href="#117">117</a> byte targetFamilies[][];
-<a class="jxr_linenumber" name="118" href="#118">118</a> Table table;
-<a class="jxr_linenumber" name="119" href="#119">119</a> AtomicLong numWritten = <strong class="jxr_keyword">new</strong> AtomicLong();
-<a class="jxr_linenumber" name="120" href="#120">120</a>
-<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicityWriter</a>(<a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestContext</a> ctx, byte targetRows[][],
-<a class="jxr_linenumber" name="122" href="#122">122</a> byte targetFamilies[][]) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">super</strong>(ctx);
-<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">this</strong>.targetRows = targetRows;
-<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">this</strong>.targetFamilies = targetFamilies;
-<a class="jxr_linenumber" name="126" href="#126">126</a> Connection connection = ConnectionFactory.createConnection(ctx.getConf());
-<a class="jxr_linenumber" name="127" href="#127">127</a> table = connection.getTable(TABLE_NAME);
-<a class="jxr_linenumber" name="128" href="#128">128</a> }
-<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doAnAction() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="130" href="#130">130</a> <em class="jxr_comment">// Pick a random row to write into</em>
-<a class="jxr_linenumber" name="131" href="#131">131</a> byte[] targetRow = targetRows[rand.nextInt(targetRows.length)];
-<a class="jxr_linenumber" name="132" href="#132">132</a> Put p = <strong class="jxr_keyword">new</strong> Put(targetRow);
-<a class="jxr_linenumber" name="133" href="#133">133</a> rand.nextBytes(data);
-<a class="jxr_linenumber" name="134" href="#134">134</a>
-<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">for</strong> (byte[] family : targetFamilies) {
-<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < NUM_COLS_TO_CHECK; i++) {
-<a class="jxr_linenumber" name="137" href="#137">137</a> byte qualifier[] = Bytes.toBytes(<span class="jxr_string">"col"</span> + i);
-<a class="jxr_linenumber" name="138" href="#138">138</a> p.addColumn(family, qualifier, data);
-<a class="jxr_linenumber" name="139" href="#139">139</a> }
-<a class="jxr_linenumber" name="140" href="#140">140</a> }
-<a class="jxr_linenumber" name="141" href="#141">141</a> table.put(p);
-<a class="jxr_linenumber" name="142" href="#142">142</a> numWritten.getAndIncrement();
-<a class="jxr_linenumber" name="143" href="#143">143</a> }
-<a class="jxr_linenumber" name="144" href="#144">144</a> }
-<a class="jxr_linenumber" name="145" href="#145">145</a>
-<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment"> * Thread that does single-row reads in a table, looking for partially</em>
-<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_javadoccomment"> * completed rows.</em>
-<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="150" href="#150">150</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/TestAcidGuarantees.html">AtomicGetReader</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">RepeatingTestThread</a> {
-<a class="jxr_linenumber" name="151" href="#151">151</a> byte targetRow[];
-<a class="jxr_linenumber" name="152" href="#152">152</a> byte targetFamilies[][];
-<a class="jxr_linenumber" name="153" href="#153">153</a> Table table;
-<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">int</strong> numVerified = 0;
-<a class="jxr_linenumber" name="155" href="#155">155</a> AtomicLong numRead = <strong class="jxr_keyword">new</strong> AtomicLong();
-<a class="jxr_linenumber" name="156" href="#156">156</a>
-<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicGetReader</a>(<a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestContext</a> ctx, byte targetRow[],
-<a class="jxr_linenumber" name="158" href="#158">158</a> byte targetFamilies[][]) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">super</strong>(ctx);
-<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">this</strong>.targetRow = targetRow;
-<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">this</strong>.targetFamilies = targetFamilies;
-<a class="jxr_linenumber" name="162" href="#162">162</a> Connection connection = ConnectionFactory.createConnection(ctx.getConf());
-<a class="jxr_linenumber" name="163" href="#163">163</a> table = connection.getTable(TABLE_NAME);
-<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doAnAction() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="167" href="#167">167</a> Get g = <strong class="jxr_keyword">new</strong> Get(targetRow);
-<a class="jxr_linenumber" name="168" href="#168">168</a> Result res = table.get(g);
-<a class="jxr_linenumber" name="169" href="#169">169</a> byte[] gotValue = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">if</strong> (res.getRow() == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_comment">// Trying to verify but we didn't find the row - the writing</em>
-<a class="jxr_linenumber" name="172" href="#172">172</a> <em class="jxr_comment">// thread probably just hasn't started writing yet, so we can</em>
-<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_comment">// ignore this action</em>
-<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">return</strong>;
-<a class="jxr_linenumber" name="175" href="#175">175</a> }
-<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> (byte[] family : targetFamilies) {
-<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < NUM_COLS_TO_CHECK; i++) {
-<a class="jxr_linenumber" name="179" href="#179">179</a> byte qualifier[] = Bytes.toBytes(<span class="jxr_string">"col"</span> + i);
-<a class="jxr_linenumber" name="180" href="#180">180</a> byte thisValue[] = res.getValue(family, qualifier);
-<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">if</strong> (gotValue != <strong class="jxr_keyword">null</strong> && !Bytes.equals(gotValue, thisValue)) {
-<a class="jxr_linenumber" name="182" href="#182">182</a> gotFailure(gotValue, res);
-<a class="jxr_linenumber" name="183" href="#183">183</a> }
-<a class="jxr_linenumber" name="184" href="#184">184</a> numVerified++;
-<a class="jxr_linenumber" name="185" href="#185">185</a> gotValue = thisValue;
-<a class="jxr_linenumber" name="186" href="#186">186</a> }
-<a class="jxr_linenumber" name="187" href="#187">187</a> }
-<a class="jxr_linenumber" name="188" href="#188">188</a> numRead.getAndIncrement();
-<a class="jxr_linenumber" name="189" href="#189">189</a> }
-<a class="jxr_linenumber" name="190" href="#190">190</a>
-<a class="jxr_linenumber" name="191" href="#191">191</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> gotFailure(byte[] expected, Result res) {
-<a class="jxr_linenumber" name="192" href="#192">192</a> StringBuilder msg = <strong class="jxr_keyword">new</strong> StringBuilder();
-<a class="jxr_linenumber" name="193" href="#193">193</a> msg.append(<span class="jxr_string">"Failed after "</span>).append(numVerified).append(<span class="jxr_string">"!"</span>);
-<a class="jxr_linenumber" name="194" href="#194">194</a> msg.append(<span class="jxr_string">"Expected="</span>).append(Bytes.toStringBinary(expected));
-<a class="jxr_linenumber" name="195" href="#195">195</a> msg.append(<span class="jxr_string">"Got:\n"</span>);
-<a class="jxr_linenumber" name="196" href="#196">196</a> <strong class="jxr_keyword">for</strong> (Cell kv : res.listCells()) {
-<a class="jxr_linenumber" name="197" href="#197">197</a> msg.append(kv.toString());
-<a class="jxr_linenumber" name="198" href="#198">198</a> msg.append(<span class="jxr_string">" val= "</span>);
-<a class="jxr_linenumber" name="199" href="#199">199</a> msg.append(Bytes.toStringBinary(CellUtil.cloneValue(kv)));
-<a class="jxr_linenumber" name="200" href="#200">200</a> msg.append(<span class="jxr_string">"\n"</span>);
-<a class="jxr_linenumber" name="201" href="#201">201</a> }
-<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> RuntimeException(msg.toString());
-<a class="jxr_linenumber" name="203" href="#203">203</a> }
-<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> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="207" href="#207">207</a> <em class="jxr_javadoccomment"> * Thread that does full scans of the table looking for any partially completed</em>
-<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment"> * rows.</em>
-<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="210" href="#210">210</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/regionserver/TestHRegionServerBulkLoad.html">AtomicScanReader</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">RepeatingTestThread</a> {
-<a class="jxr_linenumber" name="211" href="#211">211</a> byte targetFamilies[][];
-<a class="jxr_linenumber" name="212" href="#212">212</a> Table table;
-<a class="jxr_linenumber" name="213" href="#213">213</a> AtomicLong numScans = <strong class="jxr_keyword">new</strong> AtomicLong();
-<a class="jxr_linenumber" name="214" href="#214">214</a> AtomicLong numRowsScanned = <strong class="jxr_keyword">new</strong> AtomicLong();
-<a class="jxr_linenumber" name="215" href="#215">215</a>
-<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/regionserver/TestHRegionServerBulkLoad.html">AtomicScanReader</a>(<a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestContext</a> ctx,
-<a class="jxr_linenumber" name="217" href="#217">217</a> byte targetFamilies[][]) <strong class="jxr_keyword">throws</strong> IOException {
-<a class="jxr_linenumber" name="218" href="#218">218</a> <strong class="jxr_keyword">super</strong>(ctx);
-<a class="jxr_linenumber" name="219" href="#219">219</a> <strong class="jxr_keyword">this</strong>.targetFamilies = targetFamilies;
-<a class="jxr_linenumber" name="220" href="#220">220</a> Connection connection = ConnectionFactory.createConnection(ctx.getConf());
-<a class="jxr_linenumber" name="221" href="#221">221</a> table = connection.getTable(TABLE_NAME);
-<a class="jxr_linenumber" name="222" href="#222">222</a> }
-<a class="jxr_linenumber" name="223" href="#223">223</a>
-<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doAnAction() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="225" href="#225">225</a> Scan s = <strong class="jxr_keyword">new</strong> Scan();
-<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">for</strong> (byte[] family : targetFamilies) {
-<a class="jxr_linenumber" name="227" href="#227">227</a> s.addFamily(family);
-<a class="jxr_linenumber" name="228" href="#228">228</a> }
-<a class="jxr_linenumber" name="229" href="#229">229</a> ResultScanner scanner = table.getScanner(s);
-<a class="jxr_linenumber" name="230" href="#230">230</a>
-<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">for</strong> (Result res : scanner) {
-<a class="jxr_linenumber" name="232" href="#232">232</a> byte[] gotValue = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="233" href="#233">233</a>
-<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">for</strong> (byte[] family : targetFamilies) {
-<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < NUM_COLS_TO_CHECK; i++) {
-<a class="jxr_linenumber" name="236" href="#236">236</a> byte qualifier[] = Bytes.toBytes(<span class="jxr_string">"col"</span> + i);
-<a class="jxr_linenumber" name="237" href="#237">237</a> byte thisValue[] = res.getValue(family, qualifier);
-<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">if</strong> (gotValue != <strong class="jxr_keyword">null</strong> && !Bytes.equals(gotValue, thisValue)) {
-<a class="jxr_linenumber" name="239" href="#239">239</a> gotFailure(gotValue, res);
-<a class="jxr_linenumber" name="240" href="#240">240</a> }
-<a class="jxr_linenumber" name="241" href="#241">241</a> gotValue = thisValue;
-<a class="jxr_linenumber" name="242" href="#242">242</a> }
-<a class="jxr_linenumber" name="243" href="#243">243</a> }
-<a class="jxr_linenumber" name="244" href="#244">244</a> numRowsScanned.getAndIncrement();
-<a class="jxr_linenumber" name="245" href="#245">245</a> }
-<a class="jxr_linenumber" name="246" href="#246">246</a> numScans.getAndIncrement();
-<a class="jxr_linenumber" name="247" href="#247">247</a> }
-<a class="jxr_linenumber" name="248" href="#248">248</a>
-<a class="jxr_linenumber" name="249" href="#249">249</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> gotFailure(byte[] expected, Result res) {
-<a class="jxr_linenumber" name="250" href="#250">250</a> StringBuilder msg = <strong class="jxr_keyword">new</strong> StringBuilder();
-<a class="jxr_linenumber" name="251" href="#251">251</a> msg.append(<span class="jxr_string">"Failed after "</span>).append(numRowsScanned).append(<span class="jxr_string">"!"</span>);
-<a class="jxr_linenumber" name="252" href="#252">252</a> msg.append(<span class="jxr_string">"Expected="</span>).append(Bytes.toStringBinary(expected));
-<a class="jxr_linenumber" name="253" href="#253">253</a> msg.append(<span class="jxr_string">"Got:\n"</span>);
-<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">for</strong> (Cell kv : res.listCells()) {
-<a class="jxr_linenumber" name="255" href="#255">255</a> msg.append(kv.toString());
-<a class="jxr_linenumber" name="256" href="#256">256</a> msg.append(<span class="jxr_string">" val= "</span>);
-<a class="jxr_linenumber" name="257" href="#257">257</a> msg.append(Bytes.toStringBinary(CellUtil.cloneValue(kv)));
-<a class="jxr_linenumber" name="258" href="#258">258</a> msg.append(<span class="jxr_string">"\n"</span>);
-<a class="jxr_linenumber" name="259" href="#259">259</a> }
-<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> RuntimeException(msg.toString());
-<a class="jxr_linenumber" name="261" href="#261">261</a> }
-<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTestAtomicity(<strong class="jxr_keyword">long</strong> millisToRun,
-<a class="jxr_linenumber" name="265" href="#265">265</a> <strong class="jxr_keyword">int</strong> numWriters,
-<a class="jxr_linenumber" name="266" href="#266">266</a> <strong class="jxr_keyword">int</strong> numGetters,
-<a class="jxr_linenumber" name="267" href="#267">267</a> <strong class="jxr_keyword">int</strong> numScanners,
-<a class="jxr_linenumber" name="268" href="#268">268</a> <strong class="jxr_keyword">int</strong> numUniqueRows) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="269" href="#269">269</a> runTestAtomicity(millisToRun, numWriters, numGetters, numScanners, numUniqueRows, false);
-<a class="jxr_linenumber" name="270" href="#270">270</a> }
-<a class="jxr_linenumber" name="271" href="#271">271</a>
-<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTestAtomicity(<strong class="jxr_keyword">long</strong> millisToRun,
-<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">int</strong> numWriters,
-<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">int</strong> numGetters,
-<a class="jxr_linenumber" name="275" href="#275">275</a> <strong class="jxr_keyword">int</strong> numScanners,
-<a class="jxr_linenumber" name="276" href="#276">276</a> <strong class="jxr_keyword">int</strong> numUniqueRows,
-<a class="jxr_linenumber" name="277" href="#277">277</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> systemTest) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="278" href="#278">278</a> runTestAtomicity(millisToRun, numWriters, numGetters, numScanners, numUniqueRows, systemTest,
-<a class="jxr_linenumber" name="279" href="#279">279</a> false);
-<a class="jxr_linenumber" name="280" href="#280">280</a> }
-<a class="jxr_linenumber" name="281" href="#281">281</a>
-<a class="jxr_linenumber" name="282" href="#282">282</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTestAtomicity(<strong class="jxr_keyword">long</strong> millisToRun,
-<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">int</strong> numWriters,
-<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">int</strong> numGetters,
-<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">int</strong> numScanners,
-<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">int</strong> numUniqueRows,
-<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> systemTest,
-<a class="jxr_linenumber" name="288" href="#288">288</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> useMob) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="289" href="#289">289</a>
-<a class="jxr_linenumber" name="290" href="#290">290</a> createTableIfMissing(useMob);
-<a class="jxr_linenumber" name="291" href="#291">291</a> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestContext</a> ctx = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">TestContext</a>(util.getConfiguration());
-<a class="jxr_linenumber" name="292" href="#292">292</a>
-<a class="jxr_linenumber" name="293" href="#293">293</a> byte rows[][] = <strong class="jxr_keyword">new</strong> byte[numUniqueRows][];
-<a class="jxr_linenumber" name="294" href="#294">294</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numUniqueRows; i++) {
-<a class="jxr_linenumber" name="295" href="#295">295</a> rows[i] = Bytes.toBytes(<span class="jxr_string">"test_row_"</span> + i);
-<a class="jxr_linenumber" name="296" href="#296">296</a> }
-<a class="jxr_linenumber" name="297" href="#297">297</a>
-<a class="jxr_linenumber" name="298" href="#298">298</a> List<AtomicityWriter> writers = Lists.newArrayList();
-<a class="jxr_linenumber" name="299" href="#299">299</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numWriters; i++) {
-<a class="jxr_linenumber" name="300" href="#300">300</a> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicityWriter</a> writer = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicityWriter</a>(
-<a class="jxr_linenumber" name="301" href="#301">301</a> ctx, rows, FAMILIES);
-<a class="jxr_linenumber" name="302" href="#302">302</a> writers.add(writer);
-<a class="jxr_linenumber" name="303" href="#303">303</a> ctx.addThread(writer);
-<a class="jxr_linenumber" name="304" href="#304">304</a> }
-<a class="jxr_linenumber" name="305" href="#305">305</a> <em class="jxr_comment">// Add a flusher</em>
-<a class="jxr_linenumber" name="306" href="#306">306</a> ctx.addThread(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/MultithreadedTestUtil.html">RepeatingTestThread</a>(ctx) {
-<a class="jxr_linenumber" name="307" href="#307">307</a> Admin admin = util.getHBaseAdmin();
-<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doAnAction() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="309" href="#309">309</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="310" href="#310">310</a> admin.flush(TABLE_NAME);
-<a class="jxr_linenumber" name="311" href="#311">311</a> } <strong class="jxr_keyword">catch</strong>(IOException ioe) {
-<a class="jxr_linenumber" name="312" href="#312">312</a> LOG.warn(<span class="jxr_string">"Ignoring exception while flushing: "</span> + StringUtils.stringifyException(ioe));
-<a class="jxr_linenumber" name="313" href="#313">313</a> }
-<a class="jxr_linenumber" name="314" href="#314">314</a> <em class="jxr_comment">// Flushing has been a source of ACID violations previously (see HBASE-2856), so ideally,</em>
-<a class="jxr_linenumber" name="315" href="#315">315</a> <em class="jxr_comment">// we would flush as often as possible. On a running cluster, this isn't practical:</em>
-<a class="jxr_linenumber" name="316" href="#316">316</a> <em class="jxr_comment">// (1) we will cause a lot of load due to all the flushing and compacting</em>
-<a class="jxr_linenumber" name="317" href="#317">317</a> <em class="jxr_comment">// (2) we cannot change the flushing/compacting related Configuration options to try to</em>
-<a class="jxr_linenumber" name="318" href="#318">318</a> <em class="jxr_comment">// alleviate this</em>
-<a class="jxr_linenumber" name="319" href="#319">319</a> <em class="jxr_comment">// (3) it is an unrealistic workload, since no one would actually flush that often.</em>
-<a class="jxr_linenumber" name="320" href="#320">320</a> <em class="jxr_comment">// Therefore, let's flush every minute to have more flushes than usual, but not overload</em>
-<a class="jxr_linenumber" name="321" href="#321">321</a> <em class="jxr_comment">// the running cluster.</em>
-<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">if</strong> (systemTest) Thread.sleep(60000);
-<a class="jxr_linenumber" name="323" href="#323">323</a> }
-<a class="jxr_linenumber" name="324" href="#324">324</a> });
-<a class="jxr_linenumber" name="325" href="#325">325</a>
-<a class="jxr_linenumber" name="326" href="#326">326</a> List<AtomicGetReader> getters = Lists.newArrayList();
-<a class="jxr_linenumber" name="327" href="#327">327</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numGetters; i++) {
-<a class="jxr_linenumber" name="328" href="#328">328</a> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicGetReader</a> getter = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">AtomicGetReader</a>(
-<a class="jxr_linenumber" name="329" href="#329">329</a> ctx, rows[i % numUniqueRows], FAMILIES);
-<a class="jxr_linenumber" name="330" href="#330">330</a> getters.add(getter);
-<a class="jxr_linenumber" name="331" href="#331">331</a> ctx.addThread(getter);
-<a class="jxr_linenumber" name="332" href="#332">332</a> }
-<a class="jxr_linenumber" name="333" href="#333">333</a>
-<a class="jxr_linenumber" name="334" href="#334">334</a> List<AtomicScanReader> scanners = Lists.newArrayList();
-<a class="jxr_linenumber" name="335" href="#335">335</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numScanners; i++) {
-<a class="jxr_linenumber" name="336" href="#336">336</a> <a href="../../../../org/apache/hadoop/hbase/regionserver/TestHRegionServerBulkLoad.html">AtomicScanReader</a> scanner = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/regionserver/TestHRegionServerBulkLoad.html">AtomicScanReader</a>(ctx, FAMILIES);
-<a class="jxr_linenumber" name="337" href="#337">337</a> scanners.add(scanner);
-<a class="jxr_linenumber" name="338" href="#338">338</a> ctx.addThread(scanner);
-<a class="jxr_linenumber" name="339" href="#339">339</a> }
-<a class="jxr_linenumber" name="340" href="#340">340</a>
-<a class="jxr_linenumber" name="341" href="#341">341</a> ctx.startThreads();
-<a class="jxr_linenumber" name="342" href="#342">342</a> ctx.waitFor(millisToRun);
-<a class="jxr_linenumber" name="343" href="#343">343</a> ctx.stop();
-<a class="jxr_linenumber" name="344" href="#344">344</a>
-<a class="jxr_linenumber" name="345" href="#345">345</a> LOG.info(<span class="jxr_string">"Finished test. Writers:"</span>);
-<a class="jxr_linenumber" name="346" href="#346">346</a> <strong class="jxr_keyword">for</strong> (AtomicityWriter writer : writers) {
-<a class="jxr_linenumber" name="347" href="#347">347</a> LOG.info(<span class="jxr_string">" wrote "</span> + writer.numWritten.get());
-<a class="jxr_linenumber" name="348" href="#348">348</a> }
-<a class="jxr_linenumber" name="349" href="#349">349</a> LOG.info(<span class="jxr_string">"Readers:"</span>);
-<a class="jxr_linenumber" name="350" href="#350">350</a> <strong class="jxr_keyword">for</strong> (AtomicGetReader reader : getters) {
-<a class="jxr_linenumber" name="351" href="#351">351</a> LOG.info(<span class="jxr_string">" read "</span> + reader.numRead.get());
-<a class="jxr_linenumber" name="352" href="#352">352</a> }
-<a class="jxr_linenumber" name="353" href="#353">353</a> LOG.info(<span class="jxr_string">"Scanners:"</span>);
-<a class="jxr_linenumber" name="354" href="#354">354</a> <strong class="jxr_keyword">for</strong> (AtomicScanReader scanner : scanners) {
-<a class="jxr_linenumber" name="355" href="#355">355</a> LOG.info(<span class="jxr_string">" scanned "</span> + scanner.numScans.get());
-<a class="jxr_linenumber" name="356" href="#356">356</a> LOG.info(<span class="jxr_string">" verified "</span> + scanner.numRowsScanned.get() + <span class="jxr_string">" rows"</span>);
-<a class="jxr_linenumber" name="357" href="#357">357</a> }
-<a class="jxr_linenumber" name="358" href="#358">358</a> }
-<a class="jxr_linenumber" name="359" href="#359">359</a>
-<a class="jxr_linenumber" name="360" href="#360">360</a> @Test
-<a class="jxr_linenumber" name="361" href="#361">361</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="362" href="#362">362</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="364" href="#364">364</a> runTestAtomicity(20000, 5, 5, 0, 3);
-<a class="jxr_linenumber" name="365" href="#365">365</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="366" href="#366">366</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="367" href="#367">367</a> }
-<a class="jxr_linenumber" name="368" href="#368">368</a> }
-<a class="jxr_linenumber" name="369" href="#369">369</a>
-<a class="jxr_linenumber" name="370" href="#370">370</a> @Test
-<a class="jxr_linenumber" name="371" href="#371">371</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testScanAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="372" href="#372">372</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="374" href="#374">374</a> runTestAtomicity(20000, 5, 0, 5, 3);
-<a class="jxr_linenumber" name="375" href="#375">375</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="376" href="#376">376</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="377" href="#377">377</a> }
-<a class="jxr_linenumber" name="378" href="#378">378</a> }
-<a class="jxr_linenumber" name="379" href="#379">379</a>
-<a class="jxr_linenumber" name="380" href="#380">380</a> @Test
-<a class="jxr_linenumber" name="381" href="#381">381</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMixedAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="382" href="#382">382</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="383" href="#383">383</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="384" href="#384">384</a> runTestAtomicity(20000, 5, 2, 2, 3);
-<a class="jxr_linenumber" name="385" href="#385">385</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="386" href="#386">386</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="387" href="#387">387</a> }
-<a class="jxr_linenumber" name="388" href="#388">388</a> }
-<a class="jxr_linenumber" name="389" href="#389">389</a>
-<a class="jxr_linenumber" name="390" href="#390">390</a> @Test
-<a class="jxr_linenumber" name="391" href="#391">391</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMobGetAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="392" href="#392">392</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="393" href="#393">393</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="394" href="#394">394</a> <strong class="jxr_keyword">boolean</strong> systemTest = false;
-<a class="jxr_linenumber" name="395" href="#395">395</a> <strong class="jxr_keyword">boolean</strong> useMob = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="396" href="#396">396</a> runTestAtomicity(20000, 5, 5, 0, 3, systemTest, useMob);
-<a class="jxr_linenumber" name="397" href="#397">397</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="398" href="#398">398</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="399" href="#399">399</a> }
-<a class="jxr_linenumber" name="400" href="#400">400</a> }
-<a class="jxr_linenumber" name="401" href="#401">401</a>
-<a class="jxr_linenumber" name="402" href="#402">402</a> @Test
-<a class="jxr_linenumber" name="403" href="#403">403</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMobScanAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="404" href="#404">404</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="405" href="#405">405</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="406" href="#406">406</a> <strong class="jxr_keyword">boolean</strong> systemTest = false;
-<a class="jxr_linenumber" name="407" href="#407">407</a> <strong class="jxr_keyword">boolean</strong> useMob = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="408" href="#408">408</a> runTestAtomicity(20000, 5, 0, 5, 3, systemTest, useMob);
-<a class="jxr_linenumber" name="409" href="#409">409</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="410" href="#410">410</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="411" href="#411">411</a> }
-<a class="jxr_linenumber" name="412" href="#412">412</a> }
-<a class="jxr_linenumber" name="413" href="#413">413</a>
-<a class="jxr_linenumber" name="414" href="#414">414</a> @Test
-<a class="jxr_linenumber" name="415" href="#415">415</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMobMixedAtomicity() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="416" href="#416">416</a> util.startMiniCluster(1);
-<a class="jxr_linenumber" name="417" href="#417">417</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="418" href="#418">418</a> <strong class="jxr_keyword">boolean</strong> systemTest = false;
-<a class="jxr_linenumber" name="419" href="#419">419</a> <strong class="jxr_keyword">boolean</strong> useMob = <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="420" href="#420">420</a> runTestAtomicity(20000, 5, 2, 2, 3, systemTest, useMob);
-<a class="jxr_linenumber" name="421" href="#421">421</a> } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="422" href="#422">422</a> util.shutdownMiniCluster();
-<a class="jxr_linenumber" name="423" href="#423">423</a> }
-<a class="jxr_linenumber" name="424" href="#424">424</a> }
-<a class="jxr_linenumber" name="425" href="#425">425</a>
-<a class="jxr_linenumber" name="426" href="#426">426</a> <em class="jxr_comment">////////////////////////////////////////////////////////////////////////////</em>
-<a class="jxr_linenumber" name="427" href="#427">427</a> <em class="jxr_comment">// Tool interface</em>
-<a class="jxr_linenumber" name="428" href="#428">428</a> <em class="jxr_comment">////////////////////////////////////////////////////////////////////////////</em>
-<a class="jxr_linenumber" name="429" href="#429">429</a> @Override
-<a class="jxr_linenumber" name="430" href="#430">430</a> <strong class="jxr_keyword">public</strong> Configuration getConf() {
-<a class="jxr_linenumber" name="431" href="#431">431</a> <strong class="jxr_keyword">return</strong> conf;
-<a class="jxr_linenumber" name="432" href="#432">432</a> }
-<a class="jxr_linenumber" name="433" href="#433">433</a>
-<a class="jxr_linenumber" name="434" href="#434">434</a> @Override
-<a class="jxr_linenumber" name="435" href="#435">435</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setConf(Configuration c) {
-<a class="jxr_linenumber" name="436" href="#436">436</a> <strong class="jxr_keyword">this</strong>.conf = c;
-<a class="jxr_linenumber" name="437" href="#437">437</a> <strong class="jxr_keyword">this</strong>.util = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(c);
-<a class="jxr_linenumber" name="438" href="#438">438</a> }
-<a class="jxr_linenumber" name="439" href="#439">439</a>
-<a class="jxr_linenumber" name="440" href="#440">440</a> @Override
-<a class="jxr_linenumber" name="441" href="#441">441</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> run(String[] arg0) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="442" href="#442">442</a> Configuration c = getConf();
-<a class="jxr_linenumber" name="443" href="#443">443</a> <strong class="jxr_keyword">int</strong> millis = c.getInt(<span class="jxr_string">"millis"</span>, 5000);
-<a class="jxr_linenumber" name="444" href="#444">444</a> <strong class="jxr_keyword">int</strong> numWriters = c.getInt(<span class="jxr_string">"numWriters"</span>, 50);
-<a class="jxr_linenumber" name="445" href="#445">445</a> <strong class="jxr_keyword">int</strong> numGetters = c.getInt(<span class="jxr_string">"numGetters"</span>, 2);
-<a class="jxr_linenumber" name="446" href="#446">446</a> <strong class="jxr_keyword">int</strong> numScanners = c.getInt(<span class="jxr_string">"numScanners"</span>, 2);
-<a class="jxr_linenumber" name="447" href="#447">447</a> <strong class="jxr_keyword">int</strong> numUniqueRows = c.getInt(<span class="jxr_string">"numUniqueRows"</span>, 3);
-<a class="jxr_linenumber" name="448" href="#448">448</a> <strong class="jxr_keyword">boolean</strong> useMob = c.getBoolean(<span class="jxr_string">"useMob"</span>,false);
-<a class="jxr_linenumber" name="449" href="#449">449</a> assert useMob && c.getInt(<span class="jxr_string">"hfile.format.version"</span>, 2) == 3 : <span class="jxr_string">"Mob runs must use hfile v3"</span>;
-<a class="jxr_linenumber" name="450" href="#450">450</a> runTestAtomicity(millis, numWriters, numGetters, numScanners, numUniqueRows, <strong class="jxr_keyword">true</strong>, useMob);
-<a class="jxr_linenumber" name="451" href="#451">451</a> <strong class="jxr_keyword">return</strong> 0;
-<a class="jxr_linenumber" name="452" href="#452">452</a> }
-<a class="jxr_linenumber" name="453" href="#453">453</a>
-<a class="jxr_linenumber" name="454" href="#454">454</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(String args[]) <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="455" href="#455">455</a> Configuration c = HBaseConfiguration.create();
-<a class="jxr_linenumber" name="456" href="#456">456</a> <strong class="jxr_keyword">int</strong> status;
-<a class="jxr_linenumber" name="457" href="#457">457</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="458" href="#458">458</a> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">TestAcidGuarantees</a> test = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestAcidGuarantees.html">TestAcidGuarantees</a>();
-<a class="jxr_linenumber" name="459" href="#459">459</a> status = ToolRunner.run(c, test, args);
-<a class="jxr_linenumber" name="460" href="#460">460</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
-<a class="jxr_linenumber" name="461" href="#461">461</a> LOG.error(<span class="jxr_string">"Exiting due to error"</span>, e);
-<a class="jxr_linenumber" name="462" href="#462">462</a> status = -1;
-<a class="jxr_linenumber" name="463" href="#463">463</a> }
-<a class="jxr_linenumber" name="464" href="#464">464</a> System.exit(status);
-<a class="jxr_linenumber" name="465" href="#465">465</a> }
-<a class="jxr_linenumber" name="466" href="#466">466</a>
-<a class="jxr_linenumber" name="467" href="#467">467</a>
-<a class="jxr_linenumber" name="468" href="#468">468</a> }
-<a class="jxr_linenumber" name="469" href="#469">469</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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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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-<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
-<title>TestCellComparator xref</title>
-<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
-</head>
-<body>
-<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TestCellComparator.html">View Javadoc</a></div><pre>
-
-<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.hadoop.hbase;
-<a class="jxr_linenumber" name="19" href="#19">19</a>
-<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
-<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.assertTrue;
-<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> java.nio.ByteBuffer;
-<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> org.apache.hadoop.hbase.KeyValue.Type;
-<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.TestCellUtil.ByteBufferedCellImpl;
-<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MiscTests;
-<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.SmallTests;
-<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes;
-<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.junit.Test;
-<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category;
-<a class="jxr_linenumber" name="32" href="#32">32</a> @Category({MiscTests.<strong class="jxr_keyword">class</strong>, SmallTests.<strong class="jxr_keyword">class</strong>})
-<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestCellComparator.html">TestCellComparator</a> {
-<a class="jxr_linenumber" name="34" href="#34">34</a>
-<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">private</strong> CellComparator comparator = CellComparator.COMPARATOR;
-<a class="jxr_linenumber" name="36" href="#36">36</a> byte[] row1 = Bytes.toBytes(<span class="jxr_string">"row1"</span>);
-<a class="jxr_linenumber" name="37" href="#37">37</a> byte[] row2 = Bytes.toBytes(<span class="jxr_string">"row2"</span>);
-<a class="jxr_linenumber" name="38" href="#38">38</a> byte[] row_1_0 = Bytes.toBytes(<span class="jxr_string">"row10"</span>);
-<a class="jxr_linenumber" name="39" href="#39">39</a>
-<a class="jxr_linenumber" name="40" href="#40">40</a> byte[] fam1 = Bytes.toBytes(<span class="jxr_string">"fam1"</span>);
-<a class="jxr_linenumber" name="41" href="#41">41</a> byte[] fam2 = Bytes.toBytes(<span class="jxr_string">"fam2"</span>);
-<a class="jxr_linenumber" name="42" href="#42">42</a> byte[] fam_1_2 = Bytes.toBytes(<span class="jxr_string">"fam12"</span>);
-<a class="jxr_linenumber" name="43" href="#43">43</a>
-<a class="jxr_linenumber" name="44" href="#44">44</a> byte[] qual1 = Bytes.toBytes(<span class="jxr_string">"qual1"</span>);
-<a class="jxr_linenumber" name="45" href="#45">45</a> byte[] qual2 = Bytes.toBytes(<span class="jxr_string">"qual2"</span>);
-<a class="jxr_linenumber" name="46" href="#46">46</a>
-<a class="jxr_linenumber" name="47" href="#47">47</a> byte[] val = Bytes.toBytes(<span class="jxr_string">"val"</span>);
-<a class="jxr_linenumber" name="48" href="#48">48</a>
-<a class="jxr_linenumber" name="49" href="#49">49</a> @Test
-<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCompareCells() {
-<a class="jxr_linenumber" name="51" href="#51">51</a> KeyValue kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, val);
-<a class="jxr_linenumber" name="52" href="#52">52</a> KeyValue kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row2, fam1, qual1, val);
-<a class="jxr_linenumber" name="53" href="#53">53</a> assertTrue((comparator.compare(kv1, kv2)) < 0);
-<a class="jxr_linenumber" name="54" href="#54">54</a>
-<a class="jxr_linenumber" name="55" href="#55">55</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam2, qual1, val);
-<a class="jxr_linenumber" name="56" href="#56">56</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, val);
-<a class="jxr_linenumber" name="57" href="#57">57</a> assertTrue((CellComparator.compareFamilies(kv1, kv2) > 0));
-<a class="jxr_linenumber" name="58" href="#58">58</a>
-<a class="jxr_linenumber" name="59" href="#59">59</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, val);
-<a class="jxr_linenumber" name="60" href="#60">60</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 2l, val);
-<a class="jxr_linenumber" name="61" href="#61">61</a> assertTrue((comparator.compare(kv1, kv2) > 0));
-<a class="jxr_linenumber" name="62" href="#62">62</a>
-<a class="jxr_linenumber" name="63" href="#63">63</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="64" href="#64">64</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Maximum);
-<a class="jxr_linenumber" name="65" href="#65">65</a> assertTrue((comparator.compare(kv1, kv2) > 0));
-<a class="jxr_linenumber" name="66" href="#66">66</a>
-<a class="jxr_linenumber" name="67" href="#67">67</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="68" href="#68">68</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="69" href="#69">69</a> assertTrue((CellUtil.equals(kv1, kv2)));
-<a class="jxr_linenumber" name="70" href="#70">70</a> }
-<a class="jxr_linenumber" name="71" href="#71">71</a>
-<a class="jxr_linenumber" name="72" href="#72">72</a> @Test
-<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCompareCellWithKey() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="74" href="#74">74</a> KeyValue kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, val);
-<a class="jxr_linenumber" name="75" href="#75">75</a> KeyValue kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row2, fam1, qual1, val);
-<a class="jxr_linenumber" name="76" href="#76">76</a> assertTrue((comparator.compare(kv1, kv2.getKey(), 0, kv2.getKey().length)) < 0);
-<a class="jxr_linenumber" name="77" href="#77">77</a>
-<a class="jxr_linenumber" name="78" href="#78">78</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam2, qual1, val);
-<a class="jxr_linenumber" name="79" href="#79">79</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, val);
-<a class="jxr_linenumber" name="80" href="#80">80</a> assertTrue((comparator.compare(kv1, kv2.getKey(), 0, kv2.getKey().length)) > 0);
-<a class="jxr_linenumber" name="81" href="#81">81</a>
-<a class="jxr_linenumber" name="82" href="#82">82</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, val);
-<a class="jxr_linenumber" name="83" href="#83">83</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 2l, val);
-<a class="jxr_linenumber" name="84" href="#84">84</a> assertTrue((comparator.compare(kv1, kv2.getKey(), 0, kv2.getKey().length)) > 0);
-<a class="jxr_linenumber" name="85" href="#85">85</a>
-<a class="jxr_linenumber" name="86" href="#86">86</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="87" href="#87">87</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Maximum);
-<a class="jxr_linenumber" name="88" href="#88">88</a> assertTrue((comparator.compare(kv1, kv2.getKey(), 0, kv2.getKey().length)) > 0);
-<a class="jxr_linenumber" name="89" href="#89">89</a>
-<a class="jxr_linenumber" name="90" href="#90">90</a> kv1 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="91" href="#91">91</a> kv2 = <strong class="jxr_keyword">new</strong> KeyValue(row1, fam1, qual1, 1l, Type.Put);
-<a class="jxr_linenumber" name="92" href="#92">92</a> assertTrue((comparator.compare(kv1, kv2.getKey(), 0, kv2.getKey().length)) == 0);
-<a class="jxr_linenumber" name="93" href="#93">93</a> }
-<a class="jxr_linenumber" name="94" href="#94">94</a>
-<a class="jxr_linenumber" name="95" href="#95">95</a> @Test
-<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCompareByteBufferedCell() {
-<a class="jxr_linenumber" name="97" href="#97">97</a> byte[] r1 = Bytes.toBytes(<span class="jxr_string">"row1"</span>);
-<a class="jxr_linenumber" name="98" href="#98">98</a> byte[] r2 = Bytes.toBytes(<span class="jxr_string">"row2"</span>);
-<a class="jxr_linenumber" name="99" href="#99">99</a> byte[] f1 = Bytes.toBytes(<span class="jxr_string">"cf1"</span>);
-<a class="jxr_linenumber" name="100" href="#100">100</a> byte[] q1 = Bytes.toBytes(<span class="jxr_string">"qual1"</span>);
-<a class="jxr_linenumber" name="101" href="#101">101</a> byte[] q2 = Bytes.toBytes(<span class="jxr_string">"qual2"</span>);
-<a class="jxr_linenumber" name="102" href="#102">102</a> byte[] v = Bytes.toBytes(<span class="jxr_string">"val1"</span>);
-<a class="jxr_linenumber" name="103" href="#103">103</a> KeyValue kv = <strong class="jxr_keyword">new</strong> KeyValue(r1, f1, q1, v);
-<a class="jxr_linenumber" name="104" href="#104">104</a> ByteBuffer buffer = ByteBuffer.wrap(kv.getBuffer());
-<a class="jxr_linenumber" name="105" href="#105">105</a> Cell bbCell1 = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestCellUtil.html">ByteBufferedCellImpl</a>(buffer, 0, buffer.remaining());
-<a class="jxr_linenumber" name="106" href="#106">106</a> kv = <strong class="jxr_keyword">new</strong> KeyValue(r2, f1, q1, v);
-<a class="jxr_linenumber" name="107" href="#107">107</a> buffer = ByteBuffer.wrap(kv.getBuffer());
-<a class="jxr_linenumber" name="108" href="#108">108</a> Cell bbCell2 = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestCellUtil.html">ByteBufferedCellImpl</a>(buffer, 0, buffer.remaining());
-<a class="jxr_linenumber" name="109" href="#109">109</a> assertEquals(0, CellComparator.compareColumns(bbCell1, bbCell2));
-<a class="jxr_linenumber" name="110" href="#110">110</a> assertEquals(0, CellComparator.compareColumns(bbCell1, kv));
-<a class="jxr_linenumber" name="111" href="#111">111</a> kv = <strong class="jxr_keyword">new</strong> KeyValue(r2, f1, q2, v);
-<a class="jxr_linenumber" name="112" href="#112">112</a> buffer = ByteBuffer.wrap(kv.getBuffer());
-<a class="jxr_linenumber" name="113" href="#113">113</a> Cell bbCell3 = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestCellUtil.html">ByteBufferedCellImpl</a>(buffer, 0, buffer.remaining());
-<a class="jxr_linenumber" name="114" href="#114">114</a> assertEquals(0, CellComparator.compareFamilies(bbCell2, bbCell3));
-<a class="jxr_linenumber" name="115" href="#115">115</a> assertTrue(CellComparator.compareQualifiers(bbCell2, bbCell3) < 0);
-<a class="jxr_linenumber" name="116" href="#116">116</a> assertTrue(CellComparator.compareColumns(bbCell2, bbCell3) < 0);
-<a class="jxr_linenumber" name="117" href="#117">117</a>
-<a class="jxr_linenumber" name="118" href="#118">118</a> assertEquals(0, CellComparator.COMPARATOR.compareRows(bbCell2, bbCell3));
-<a class="jxr_linenumber" name="119" href="#119">119</a> assertTrue(CellComparator.COMPARATOR.compareRows(bbCell1, bbCell2) < 0);
-<a class="jxr_linenumber" name="120" href="#120">120</a> }
-<a class="jxr_linenumber" name="121" href="#121">121</a> }
-</pre>
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