http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/TimedOutTestsListener.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/TimedOutTestsListener.html b/xref-test/org/apache/hadoop/hbase/TimedOutTestsListener.html deleted file mode 100644 index 0e0d4b6..0000000 --- a/xref-test/org/apache/hadoop/hbase/TimedOutTestsListener.html +++ /dev/null @@ -1,190 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> -<head> -<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> -<title>TimedOutTestsListener xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TimedOutTestsListener.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"> * Licensed to the Apache Software Foundation (ASF) under one</em> -<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em> -<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em> -<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em> -<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em> -<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em> -<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em> -<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> -<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em> -<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> -<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> -<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em> -<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * limitations under the License.</em> -<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="18" href="#18">18</a> <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> java.io.PrintWriter; -<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.StringWriter; -<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.lang.management.LockInfo; -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.lang.management.ManagementFactory; -<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.lang.management.MonitorInfo; -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.lang.management.ThreadInfo; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.lang.management.ThreadMXBean; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.text.DateFormat; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.text.SimpleDateFormat; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.util.Date; -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.util.Locale; -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.util.Map; -<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> org.junit.runner.notification.Failure; -<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.junit.runner.notification.RunListener; -<a class="jxr_linenumber" name="35" href="#35">35</a> -<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * JUnit run listener which prints full thread dump into System.err</em> -<a class="jxr_linenumber" name="38" href="#38">38</a> <em class="jxr_javadoccomment"> * in case a test is failed due to timeout.</em> -<a class="jxr_linenumber" name="39" href="#39">39</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TimedOutTestsListener.html">TimedOutTestsListener</a> <strong class="jxr_keyword">extends</strong> RunListener { -<a class="jxr_linenumber" name="41" href="#41">41</a> -<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_TIMED_OUT_PREFIX = <span class="jxr_string">"test timed out after"</span>; -<a class="jxr_linenumber" name="43" href="#43">43</a> -<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String INDENT = <span class="jxr_string">" "</span>; -<a class="jxr_linenumber" name="45" href="#45">45</a> -<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> PrintWriter output; -<a class="jxr_linenumber" name="47" href="#47">47</a> -<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/TimedOutTestsListener.html">TimedOutTestsListener</a>() { -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">this</strong>.output = <strong class="jxr_keyword">new</strong> PrintWriter(System.err); -<a class="jxr_linenumber" name="50" href="#50">50</a> } -<a class="jxr_linenumber" name="51" href="#51">51</a> -<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/TimedOutTestsListener.html">TimedOutTestsListener</a>(PrintWriter output) { -<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">this</strong>.output = output; -<a class="jxr_linenumber" name="54" href="#54">54</a> } -<a class="jxr_linenumber" name="55" href="#55">55</a> -<a class="jxr_linenumber" name="56" href="#56">56</a> @Override -<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testFailure(Failure failure) <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">if</strong> (failure != <strong class="jxr_keyword">null</strong> && failure.getMessage() != <strong class="jxr_keyword">null</strong> -<a class="jxr_linenumber" name="59" href="#59">59</a> && failure.getMessage().startsWith(TEST_TIMED_OUT_PREFIX)) { -<a class="jxr_linenumber" name="60" href="#60">60</a> output.println(<span class="jxr_string">"====> TEST TIMED OUT. PRINTING THREAD DUMP. <===="</span>); -<a class="jxr_linenumber" name="61" href="#61">61</a> output.println(); -<a class="jxr_linenumber" name="62" href="#62">62</a> output.print(buildThreadDiagnosticString()); -<a class="jxr_linenumber" name="63" href="#63">63</a> } -<a class="jxr_linenumber" name="64" href="#64">64</a> } -<a class="jxr_linenumber" name="65" href="#65">65</a> -<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String buildThreadDiagnosticString() { -<a class="jxr_linenumber" name="67" href="#67">67</a> StringWriter sw = <strong class="jxr_keyword">new</strong> StringWriter(); -<a class="jxr_linenumber" name="68" href="#68">68</a> PrintWriter output = <strong class="jxr_keyword">new</strong> PrintWriter(sw); -<a class="jxr_linenumber" name="69" href="#69">69</a> -<a class="jxr_linenumber" name="70" href="#70">70</a> DateFormat dateFormat = <strong class="jxr_keyword">new</strong> SimpleDateFormat(<span class="jxr_string">"yyyy-MM-dd hh:mm:ss,SSS"</span>); -<a class="jxr_linenumber" name="71" href="#71">71</a> output.println(String.format(<span class="jxr_string">"Timestamp: %s"</span>, dateFormat.format(<strong class="jxr_keyword">new</strong> Date()))); -<a class="jxr_linenumber" name="72" href="#72">72</a> output.println(); -<a class="jxr_linenumber" name="73" href="#73">73</a> output.println(buildThreadDump()); -<a class="jxr_linenumber" name="74" href="#74">74</a> -<a class="jxr_linenumber" name="75" href="#75">75</a> String deadlocksInfo = buildDeadlockInfo(); -<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">if</strong> (deadlocksInfo != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="77" href="#77">77</a> output.println(<span class="jxr_string">"====> DEADLOCKS DETECTED <===="</span>); -<a class="jxr_linenumber" name="78" href="#78">78</a> output.println(); -<a class="jxr_linenumber" name="79" href="#79">79</a> output.println(deadlocksInfo); -<a class="jxr_linenumber" name="80" href="#80">80</a> } -<a class="jxr_linenumber" name="81" href="#81">81</a> -<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">return</strong> sw.toString(); -<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">static</strong> String buildThreadDump() { -<a class="jxr_linenumber" name="86" href="#86">86</a> StringBuilder dump = <strong class="jxr_keyword">new</strong> StringBuilder(); -<a class="jxr_linenumber" name="87" href="#87">87</a> Map<Thread, StackTraceElement[]> stackTraces = Thread.getAllStackTraces(); -<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">for</strong> (Map.Entry<Thread, StackTraceElement[]> e : stackTraces.entrySet()) { -<a class="jxr_linenumber" name="89" href="#89">89</a> Thread thread = e.getKey(); -<a class="jxr_linenumber" name="90" href="#90">90</a> dump.append(String.format( -<a class="jxr_linenumber" name="91" href="#91">91</a> <span class="jxr_string">"\"%s\" %s prio=%d tid=%d %s\njava.lang.Thread.State: %s"</span>, -<a class="jxr_linenumber" name="92" href="#92">92</a> thread.getName(), -<a class="jxr_linenumber" name="93" href="#93">93</a> (thread.isDaemon() ? <span class="jxr_string">"daemon"</span> : <span class="jxr_string">""</span>), -<a class="jxr_linenumber" name="94" href="#94">94</a> thread.getPriority(), -<a class="jxr_linenumber" name="95" href="#95">95</a> thread.getId(), -<a class="jxr_linenumber" name="96" href="#96">96</a> Thread.State.WAITING.equals(thread.getState()) ? -<a class="jxr_linenumber" name="97" href="#97">97</a> <span class="jxr_string">"in Object.wait()"</span> : thread.getState().name().toLowerCase(Locale.ROOT), -<a class="jxr_linenumber" name="98" href="#98">98</a> Thread.State.WAITING.equals(thread.getState()) ? -<a class="jxr_linenumber" name="99" href="#99">99</a> <span class="jxr_string">"WAITING (on object monitor)"</span> : thread.getState())); -<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">for</strong> (StackTraceElement stackTraceElement : e.getValue()) { -<a class="jxr_linenumber" name="101" href="#101">101</a> dump.append(<span class="jxr_string">"\n at "</span>); -<a class="jxr_linenumber" name="102" href="#102">102</a> dump.append(stackTraceElement); -<a class="jxr_linenumber" name="103" href="#103">103</a> } -<a class="jxr_linenumber" name="104" href="#104">104</a> dump.append(<span class="jxr_string">"\n"</span>); -<a class="jxr_linenumber" name="105" href="#105">105</a> } -<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">return</strong> dump.toString(); -<a class="jxr_linenumber" name="107" href="#107">107</a> } -<a class="jxr_linenumber" name="108" href="#108">108</a> -<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">static</strong> String buildDeadlockInfo() { -<a class="jxr_linenumber" name="110" href="#110">110</a> ThreadMXBean threadBean = ManagementFactory.getThreadMXBean(); -<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">long</strong>[] threadIds = threadBean.findMonitorDeadlockedThreads(); -<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">if</strong> (threadIds != <strong class="jxr_keyword">null</strong> && threadIds.length > 0) { -<a class="jxr_linenumber" name="113" href="#113">113</a> StringWriter stringWriter = <strong class="jxr_keyword">new</strong> StringWriter(); -<a class="jxr_linenumber" name="114" href="#114">114</a> PrintWriter out = <strong class="jxr_keyword">new</strong> PrintWriter(stringWriter); -<a class="jxr_linenumber" name="115" href="#115">115</a> -<a class="jxr_linenumber" name="116" href="#116">116</a> ThreadInfo[] infos = threadBean.getThreadInfo(threadIds, <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">for</strong> (ThreadInfo ti : infos) { -<a class="jxr_linenumber" name="118" href="#118">118</a> printThreadInfo(ti, out); -<a class="jxr_linenumber" name="119" href="#119">119</a> printLockInfo(ti.getLockedSynchronizers(), out); -<a class="jxr_linenumber" name="120" href="#120">120</a> out.println(); -<a class="jxr_linenumber" name="121" href="#121">121</a> } -<a class="jxr_linenumber" name="122" href="#122">122</a> -<a class="jxr_linenumber" name="123" href="#123">123</a> out.close(); -<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">return</strong> stringWriter.toString(); -<a class="jxr_linenumber" name="125" href="#125">125</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</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> -<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> printThreadInfo(ThreadInfo ti, PrintWriter out) { -<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_comment">// print thread information</em> -<a class="jxr_linenumber" name="132" href="#132">132</a> printThread(ti, out); -<a class="jxr_linenumber" name="133" href="#133">133</a> -<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_comment">// print stack trace with locks</em> -<a class="jxr_linenumber" name="135" href="#135">135</a> StackTraceElement[] stacktrace = ti.getStackTrace(); -<a class="jxr_linenumber" name="136" href="#136">136</a> MonitorInfo[] monitors = ti.getLockedMonitors(); -<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < stacktrace.length; i++) { -<a class="jxr_linenumber" name="138" href="#138">138</a> StackTraceElement ste = stacktrace[i]; -<a class="jxr_linenumber" name="139" href="#139">139</a> out.println(INDENT + <span class="jxr_string">"at "</span> + ste.toString()); -<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">for</strong> (MonitorInfo mi : monitors) { -<a class="jxr_linenumber" name="141" href="#141">141</a> <strong class="jxr_keyword">if</strong> (mi.getLockedStackDepth() == i) { -<a class="jxr_linenumber" name="142" href="#142">142</a> out.println(INDENT + <span class="jxr_string">" - locked "</span> + mi); -<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> out.println(); -<a class="jxr_linenumber" name="147" href="#147">147</a> } -<a class="jxr_linenumber" name="148" href="#148">148</a> -<a class="jxr_linenumber" name="149" href="#149">149</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> printThread(ThreadInfo ti, PrintWriter out) { -<a class="jxr_linenumber" name="150" href="#150">150</a> out.print(<span class="jxr_string">"\""</span> + ti.getThreadName() + <span class="jxr_string">"\""</span> + <span class="jxr_string">" Id="</span> -<a class="jxr_linenumber" name="151" href="#151">151</a> + ti.getThreadId() + <span class="jxr_string">" in "</span> + ti.getThreadState()); -<a class="jxr_linenumber" name="152" href="#152">152</a> <strong class="jxr_keyword">if</strong> (ti.getLockName() != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="153" href="#153">153</a> out.print(<span class="jxr_string">" on lock="</span> + ti.getLockName()); -<a class="jxr_linenumber" name="154" href="#154">154</a> } -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">if</strong> (ti.isSuspended()) { -<a class="jxr_linenumber" name="156" href="#156">156</a> out.print(<span class="jxr_string">" (suspended)"</span>); -<a class="jxr_linenumber" name="157" href="#157">157</a> } -<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">if</strong> (ti.isInNative()) { -<a class="jxr_linenumber" name="159" href="#159">159</a> out.print(<span class="jxr_string">" (running in native)"</span>); -<a class="jxr_linenumber" name="160" href="#160">160</a> } -<a class="jxr_linenumber" name="161" href="#161">161</a> out.println(); -<a class="jxr_linenumber" name="162" href="#162">162</a> <strong class="jxr_keyword">if</strong> (ti.getLockOwnerName() != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="163" href="#163">163</a> out.println(INDENT + <span class="jxr_string">" owned by "</span> + ti.getLockOwnerName() + <span class="jxr_string">" Id="</span> -<a class="jxr_linenumber" name="164" href="#164">164</a> + ti.getLockOwnerId()); -<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> -<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> printLockInfo(LockInfo[] locks, PrintWriter out) { -<a class="jxr_linenumber" name="169" href="#169">169</a> out.println(INDENT + <span class="jxr_string">"Locked synchronizers: count = "</span> + locks.length); -<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">for</strong> (LockInfo li : locks) { -<a class="jxr_linenumber" name="171" href="#171">171</a> out.println(INDENT + <span class="jxr_string">" - "</span> + li); -<a class="jxr_linenumber" name="172" href="#172">172</a> } -<a class="jxr_linenumber" name="173" href="#173">173</a> out.println(); -<a class="jxr_linenumber" name="174" href="#174">174</a> } -<a class="jxr_linenumber" name="175" href="#175">175</a> -<a class="jxr_linenumber" name="176" href="#176">176</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> -
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/TimestampTestBase.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/TimestampTestBase.html b/xref-test/org/apache/hadoop/hbase/TimestampTestBase.html deleted file mode 100644 index 471f5df..0000000 --- a/xref-test/org/apache/hadoop/hbase/TimestampTestBase.html +++ /dev/null @@ -1,297 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> -<head> -<meta http-equiv="content-type" content="text/html; charset=UTF-8" /> -<title>TimestampTestBase xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TimestampTestBase.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"> * Licensed to the Apache Software Foundation (ASF) under one</em> -<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em> -<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em> -<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em> -<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em> -<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em> -<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em> -<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> -<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em> -<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> -<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> -<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em> -<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * limitations under the License.</em> -<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="18" href="#18">18</a> -<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase; -<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> -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Delete; -<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Get; -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table; -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Durability; -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes; -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.junit.Assert; -<a class="jxr_linenumber" name="33" href="#33">33</a> -<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * Tests user specifiable time stamps putting, getting and scanning. Also</em> -<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * tests same in presence of deletes. Test cores are written so can be</em> -<a class="jxr_linenumber" name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * run against an HRegion and against an HTable: i.e. both local and remote.</em> -<a class="jxr_linenumber" name="38" href="#38">38</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TimestampTestBase.html">TimestampTestBase</a> { -<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> T0 = 10L; -<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> T1 = 100L; -<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> T2 = 200L; -<a class="jxr_linenumber" name="43" href="#43">43</a> -<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] FAMILY_NAME = Bytes.toBytes(<span class="jxr_string">"colfamily11"</span>); -<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] QUALIFIER_NAME = Bytes.toBytes(<span class="jxr_string">"contents"</span>); -<a class="jxr_linenumber" name="46" href="#46">46</a> -<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> byte [] ROW = Bytes.toBytes(<span class="jxr_string">"row"</span>); -<a class="jxr_linenumber" name="48" href="#48">48</a> -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">interface</strong> <a href="../../../../org/apache/hadoop/hbase/TimestampTestBase.html">FlushCache</a> { -<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">void</strong> flushcache() <strong class="jxr_keyword">throws</strong> IOException; -<a class="jxr_linenumber" name="51" href="#51">51</a> } -<a class="jxr_linenumber" name="52" href="#52">52</a> -<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_comment"> * Run test that delete works according to description in <a</em> -<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_comment"> * href="https://issues.apache.org/jira/browse/HADOOP-1784">hadoop-1784</a>.</em> -<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_comment"> * @param incommon</em> -<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_comment"> * @param flusher</em> -<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_comment"> * @throws IOException</em> -<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> doTestDelete(<strong class="jxr_keyword">final</strong> Table table, <a href="../../../../org/apache/hadoop/hbase/TimestampTestBase.html">FlushCache</a> flusher) -<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_comment">// Add values at various timestamps (Values are timestampes as bytes).</em> -<a class="jxr_linenumber" name="63" href="#63">63</a> put(table, T0); -<a class="jxr_linenumber" name="64" href="#64">64</a> put(table, T1); -<a class="jxr_linenumber" name="65" href="#65">65</a> put(table, T2); -<a class="jxr_linenumber" name="66" href="#66">66</a> put(table); -<a class="jxr_linenumber" name="67" href="#67">67</a> <em class="jxr_comment">// Verify that returned versions match passed timestamps.</em> -<a class="jxr_linenumber" name="68" href="#68">68</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {HConstants.LATEST_TIMESTAMP, T2, T1}); -<a class="jxr_linenumber" name="69" href="#69">69</a> -<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_comment">// If I delete w/o specifying a timestamp, this means I'm deleting the latest.</em> -<a class="jxr_linenumber" name="71" href="#71">71</a> delete(table); -<a class="jxr_linenumber" name="72" href="#72">72</a> <em class="jxr_comment">// Verify that I get back T2 through T1 -- that the latest version has been deleted.</em> -<a class="jxr_linenumber" name="73" href="#73">73</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {T2, T1, T0}); -<a class="jxr_linenumber" name="74" href="#74">74</a> -<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_comment">// Flush everything out to disk and then retry</em> -<a class="jxr_linenumber" name="76" href="#76">76</a> flusher.flushcache(); -<a class="jxr_linenumber" name="77" href="#77">77</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {T2, T1, T0}); -<a class="jxr_linenumber" name="78" href="#78">78</a> -<a class="jxr_linenumber" name="79" href="#79">79</a> <em class="jxr_comment">// Now add, back a latest so I can test remove other than the latest.</em> -<a class="jxr_linenumber" name="80" href="#80">80</a> put(table); -<a class="jxr_linenumber" name="81" href="#81">81</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {HConstants.LATEST_TIMESTAMP, T2, T1}); -<a class="jxr_linenumber" name="82" href="#82">82</a> delete(table, T2); -<a class="jxr_linenumber" name="83" href="#83">83</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {HConstants.LATEST_TIMESTAMP, T1, T0}); -<a class="jxr_linenumber" name="84" href="#84">84</a> <em class="jxr_comment">// Flush everything out to disk and then retry</em> -<a class="jxr_linenumber" name="85" href="#85">85</a> flusher.flushcache(); -<a class="jxr_linenumber" name="86" href="#86">86</a> assertVersions(table, <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong> [] {HConstants.LATEST_TIMESTAMP, T1, T0}); -<a class="jxr_linenumber" name="87" href="#87">87</a> -<a class="jxr_linenumber" name="88" href="#88">88</a> <em class="jxr_comment">// Now try deleting all from T2 back inclusive (We first need to add T2</em> -<a class="jxr_linenumber" name="89" href="#89">89</a> <em class="jxr_comment">// back into the mix and to make things a little interesting, delete and then readd T1.</em> -<a class="jxr_linenumber" name="90" href="#90">90</a> put(table, T2); -<a class="jxr_linenumber" name="91" href="#91">91</a> delete(table, T1); -<a class="jxr_linenumber" name="92" href="#92">92</a> put(table, T1); -<a class="jxr_linenumber" name="93" href="#93">93</a> -<a class="jxr_linenumber" name="94" href="#94">94</a> Delete delete = <strong class="jxr_keyword">new</strong> Delete(ROW); -<a class="jxr_linenumber" name="95" href="#95">95</a> delete.addColumns(FAMILY_NAME, QUALIFIER_NAME, T2); -<a class="jxr_linenumber" name="96" href="#96">96</a> table.delete(delete); -<a class="jxr_linenumber" name="97" href="#97">97</a> -<a class="jxr_linenumber" name="98" href="#98">98</a> <em class="jxr_comment">// Should only be current value in set. Assert this is so</em> -<a class="jxr_linenumber" name="99" href="#99">99</a> assertOnlyLatest(table, HConstants.LATEST_TIMESTAMP); -<a class="jxr_linenumber" name="100" href="#100">100</a> -<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_comment">// Flush everything out to disk and then redo above tests</em> -<a class="jxr_linenumber" name="102" href="#102">102</a> flusher.flushcache(); -<a class="jxr_linenumber" name="103" href="#103">103</a> assertOnlyLatest(table, HConstants.LATEST_TIMESTAMP); -<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">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> assertOnlyLatest(<strong class="jxr_keyword">final</strong> Table incommon, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> currentTime) -<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="108" href="#108">108</a> Get get = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="109" href="#109">109</a> get = <strong class="jxr_keyword">new</strong> Get(ROW); -<a class="jxr_linenumber" name="110" href="#110">110</a> get.addColumn(FAMILY_NAME, QUALIFIER_NAME); -<a class="jxr_linenumber" name="111" href="#111">111</a> get.setMaxVersions(3); -<a class="jxr_linenumber" name="112" href="#112">112</a> Result result = incommon.get(get); -<a class="jxr_linenumber" name="113" href="#113">113</a> Assert.assertEquals(1, result.size()); -<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">long</strong> time = Bytes.toLong(CellUtil.cloneValue(result.rawCells()[0])); -<a class="jxr_linenumber" name="115" href="#115">115</a> Assert.assertEquals(time, currentTime); -<a class="jxr_linenumber" name="116" href="#116">116</a> } -<a class="jxr_linenumber" name="117" href="#117">117</a> -<a class="jxr_linenumber" name="118" href="#118">118</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_comment"> * Assert that returned versions match passed in timestamps and that results</em> -<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_comment"> * are returned in the right order. Assert that values when converted to</em> -<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_comment"> * longs match the corresponding passed timestamp.</em> -<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_comment"> * @param r</em> -<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_comment"> * @param tss</em> -<a class="jxr_linenumber" name="124" href="#124">124</a> <em class="jxr_comment"> * @throws IOException</em> -<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> assertVersions(<strong class="jxr_keyword">final</strong> Table incommon, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> [] tss) -<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_comment">// Assert that 'latest' is what we expect.</em> -<a class="jxr_linenumber" name="129" href="#129">129</a> Get get = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="130" href="#130">130</a> get = <strong class="jxr_keyword">new</strong> Get(ROW); -<a class="jxr_linenumber" name="131" href="#131">131</a> get.addColumn(FAMILY_NAME, QUALIFIER_NAME); -<a class="jxr_linenumber" name="132" href="#132">132</a> Result r = incommon.get(get); -<a class="jxr_linenumber" name="133" href="#133">133</a> byte [] bytes = r.getValue(FAMILY_NAME, QUALIFIER_NAME); -<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">long</strong> t = Bytes.toLong(bytes); -<a class="jxr_linenumber" name="135" href="#135">135</a> Assert.assertEquals(tss[0], t); -<a class="jxr_linenumber" name="136" href="#136">136</a> -<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_comment">// Now assert that if we ask for multiple versions, that they come out in</em> -<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_comment">// order.</em> -<a class="jxr_linenumber" name="139" href="#139">139</a> get = <strong class="jxr_keyword">new</strong> Get(ROW); -<a class="jxr_linenumber" name="140" href="#140">140</a> get.addColumn(FAMILY_NAME, QUALIFIER_NAME); -<a class="jxr_linenumber" name="141" href="#141">141</a> get.setMaxVersions(tss.length); -<a class="jxr_linenumber" name="142" href="#142">142</a> Result result = incommon.get(get); -<a class="jxr_linenumber" name="143" href="#143">143</a> Cell [] kvs = result.rawCells(); -<a class="jxr_linenumber" name="144" href="#144">144</a> Assert.assertEquals(kvs.length, tss.length); -<a class="jxr_linenumber" name="145" href="#145">145</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i=0;i<kvs.length;i++) { -<a class="jxr_linenumber" name="146" href="#146">146</a> t = Bytes.toLong(CellUtil.cloneValue(kvs[i])); -<a class="jxr_linenumber" name="147" href="#147">147</a> Assert.assertEquals(tss[i], t); -<a class="jxr_linenumber" name="148" href="#148">148</a> } -<a class="jxr_linenumber" name="149" href="#149">149</a> -<a class="jxr_linenumber" name="150" href="#150">150</a> <em class="jxr_comment">// Determine highest stamp to set as next max stamp</em> -<a class="jxr_linenumber" name="151" href="#151">151</a> <strong class="jxr_keyword">long</strong> maxStamp = kvs[0].getTimestamp(); -<a class="jxr_linenumber" name="152" href="#152">152</a> -<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_comment">// Specify a timestamp get multiple versions.</em> -<a class="jxr_linenumber" name="154" href="#154">154</a> get = <strong class="jxr_keyword">new</strong> Get(ROW); -<a class="jxr_linenumber" name="155" href="#155">155</a> get.addColumn(FAMILY_NAME, QUALIFIER_NAME); -<a class="jxr_linenumber" name="156" href="#156">156</a> get.setTimeRange(0, maxStamp); -<a class="jxr_linenumber" name="157" href="#157">157</a> get.setMaxVersions(kvs.length - 1); -<a class="jxr_linenumber" name="158" href="#158">158</a> result = incommon.get(get); -<a class="jxr_linenumber" name="159" href="#159">159</a> kvs = result.rawCells(); -<a class="jxr_linenumber" name="160" href="#160">160</a> Assert.assertEquals(kvs.length, tss.length - 1); -<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i=1;i<kvs.length;i++) { -<a class="jxr_linenumber" name="162" href="#162">162</a> t = Bytes.toLong(CellUtil.cloneValue(kvs[i-1])); -<a class="jxr_linenumber" name="163" href="#163">163</a> Assert.assertEquals(tss[i], t); -<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> <em class="jxr_comment">// Test scanner returns expected version</em> -<a class="jxr_linenumber" name="167" href="#167">167</a> assertScanContentTimestamp(incommon, tss[0]); -<a class="jxr_linenumber" name="168" href="#168">168</a> } -<a class="jxr_linenumber" name="169" href="#169">169</a> -<a class="jxr_linenumber" name="170" href="#170">170</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_comment"> * Run test scanning different timestamps.</em> -<a class="jxr_linenumber" name="172" href="#172">172</a> <em class="jxr_comment"> * @param incommon</em> -<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_comment"> * @param flusher</em> -<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_comment"> * @throws IOException</em> -<a class="jxr_linenumber" name="175" href="#175">175</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> doTestTimestampScanning(<strong class="jxr_keyword">final</strong> Table incommon, -<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/hadoop/hbase/TimestampTestBase.html">FlushCache</a> flusher) -<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="179" href="#179">179</a> <em class="jxr_comment">// Add a couple of values for three different timestamps.</em> -<a class="jxr_linenumber" name="180" href="#180">180</a> put(incommon, T0); -<a class="jxr_linenumber" name="181" href="#181">181</a> put(incommon, T1); -<a class="jxr_linenumber" name="182" href="#182">182</a> put(incommon, HConstants.LATEST_TIMESTAMP); -<a class="jxr_linenumber" name="183" href="#183">183</a> <em class="jxr_comment">// Get count of latest items.</em> -<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">int</strong> count = assertScanContentTimestamp(incommon, -<a class="jxr_linenumber" name="185" href="#185">185</a> HConstants.LATEST_TIMESTAMP); -<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_comment">// Assert I get same count when I scan at each timestamp.</em> -<a class="jxr_linenumber" name="187" href="#187">187</a> Assert.assertEquals(count, assertScanContentTimestamp(incommon, T0)); -<a class="jxr_linenumber" name="188" href="#188">188</a> Assert.assertEquals(count, assertScanContentTimestamp(incommon, T1)); -<a class="jxr_linenumber" name="189" href="#189">189</a> <em class="jxr_comment">// Flush everything out to disk and then retry</em> -<a class="jxr_linenumber" name="190" href="#190">190</a> flusher.flushcache(); -<a class="jxr_linenumber" name="191" href="#191">191</a> Assert.assertEquals(count, assertScanContentTimestamp(incommon, T0)); -<a class="jxr_linenumber" name="192" href="#192">192</a> Assert.assertEquals(count, assertScanContentTimestamp(incommon, T1)); -<a class="jxr_linenumber" name="193" href="#193">193</a> } -<a class="jxr_linenumber" name="194" href="#194">194</a> -<a class="jxr_linenumber" name="195" href="#195">195</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="196" href="#196">196</a> <em class="jxr_comment"> * Assert that the scan returns only values < timestamp.</em> -<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_comment"> * @param r</em> -<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_comment"> * @param ts</em> -<a class="jxr_linenumber" name="199" href="#199">199</a> <em class="jxr_comment"> * @return Count of items scanned.</em> -<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_comment"> * @throws IOException</em> -<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> assertScanContentTimestamp(<strong class="jxr_keyword">final</strong> Table in, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> ts) -<a class="jxr_linenumber" name="203" href="#203">203</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="204" href="#204">204</a> Scan scan = <strong class="jxr_keyword">new</strong> Scan(HConstants.EMPTY_START_ROW); -<a class="jxr_linenumber" name="205" href="#205">205</a> scan.addFamily(FAMILY_NAME); -<a class="jxr_linenumber" name="206" href="#206">206</a> scan.setTimeRange(0, ts); -<a class="jxr_linenumber" name="207" href="#207">207</a> ResultScanner scanner = in.getScanner(scan); -<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">int</strong> count = 0; -<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_comment">// TODO FIX</em> -<a class="jxr_linenumber" name="211" href="#211">211</a> <em class="jxr_comment">// HStoreKey key = new HStoreKey();</em> -<a class="jxr_linenumber" name="212" href="#212">212</a> <em class="jxr_comment">// TreeMap<byte [], Cell>value =</em> -<a class="jxr_linenumber" name="213" href="#213">213</a> <em class="jxr_comment">// new TreeMap<byte [], Cell>(Bytes.BYTES_COMPARATOR);</em> -<a class="jxr_linenumber" name="214" href="#214">214</a> <em class="jxr_comment">// while (scanner.next(key, value)) {</em> -<a class="jxr_linenumber" name="215" href="#215">215</a> <em class="jxr_comment">// assertTrue(key.getTimestamp() <= ts);</em> -<a class="jxr_linenumber" name="216" href="#216">216</a> <em class="jxr_comment">// // Content matches the key or HConstants.LATEST_TIMESTAMP.</em> -<a class="jxr_linenumber" name="217" href="#217">217</a> <em class="jxr_comment">// // (Key does not match content if we 'put' with LATEST_TIMESTAMP).</em> -<a class="jxr_linenumber" name="218" href="#218">218</a> <em class="jxr_comment">// long l = Bytes.toLong(value.get(COLUMN).getValue());</em> -<a class="jxr_linenumber" name="219" href="#219">219</a> <em class="jxr_comment">// assertTrue(key.getTimestamp() == l ||</em> -<a class="jxr_linenumber" name="220" href="#220">220</a> <em class="jxr_comment">// HConstants.LATEST_TIMESTAMP == l);</em> -<a class="jxr_linenumber" name="221" href="#221">221</a> <em class="jxr_comment">// count++;</em> -<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_comment">// value.clear();</em> -<a class="jxr_linenumber" name="223" href="#223">223</a> <em class="jxr_comment">// }</em> -<a class="jxr_linenumber" name="224" href="#224">224</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="225" href="#225">225</a> scanner.close(); -<a class="jxr_linenumber" name="226" href="#226">226</a> } -<a class="jxr_linenumber" name="227" href="#227">227</a> <strong class="jxr_keyword">return</strong> count; -<a class="jxr_linenumber" name="228" href="#228">228</a> } -<a class="jxr_linenumber" name="229" href="#229">229</a> -<a class="jxr_linenumber" name="230" href="#230">230</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> put(<strong class="jxr_keyword">final</strong> Table loader, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> ts) -<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="232" href="#232">232</a> put(loader, Bytes.toBytes(ts), ts); -<a class="jxr_linenumber" name="233" href="#233">233</a> } -<a class="jxr_linenumber" name="234" href="#234">234</a> -<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> put(<strong class="jxr_keyword">final</strong> Table loader) -<a class="jxr_linenumber" name="236" href="#236">236</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">long</strong> ts = HConstants.LATEST_TIMESTAMP; -<a class="jxr_linenumber" name="238" href="#238">238</a> put(loader, Bytes.toBytes(ts), ts); -<a class="jxr_linenumber" name="239" href="#239">239</a> } -<a class="jxr_linenumber" name="240" href="#240">240</a> -<a class="jxr_linenumber" name="241" href="#241">241</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="242" href="#242">242</a> <em class="jxr_comment"> * Put values.</em> -<a class="jxr_linenumber" name="243" href="#243">243</a> <em class="jxr_comment"> * @param loader</em> -<a class="jxr_linenumber" name="244" href="#244">244</a> <em class="jxr_comment"> * @param bytes</em> -<a class="jxr_linenumber" name="245" href="#245">245</a> <em class="jxr_comment"> * @param ts</em> -<a class="jxr_linenumber" name="246" href="#246">246</a> <em class="jxr_comment"> * @throws IOException</em> -<a class="jxr_linenumber" name="247" href="#247">247</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> put(<strong class="jxr_keyword">final</strong> Table loader, <strong class="jxr_keyword">final</strong> byte [] bytes, -<a class="jxr_linenumber" name="249" href="#249">249</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> ts) -<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="251" href="#251">251</a> Put put = <strong class="jxr_keyword">new</strong> Put(ROW, ts); -<a class="jxr_linenumber" name="252" href="#252">252</a> put.setDurability(Durability.SKIP_WAL); -<a class="jxr_linenumber" name="253" href="#253">253</a> put.addColumn(FAMILY_NAME, QUALIFIER_NAME, bytes); -<a class="jxr_linenumber" name="254" href="#254">254</a> loader.put(put); -<a class="jxr_linenumber" name="255" href="#255">255</a> } -<a class="jxr_linenumber" name="256" href="#256">256</a> -<a class="jxr_linenumber" name="257" href="#257">257</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> delete(<strong class="jxr_keyword">final</strong> Table loader) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="258" href="#258">258</a> delete(loader, <strong class="jxr_keyword">null</strong>); -<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> delete(<strong class="jxr_keyword">final</strong> Table loader, <strong class="jxr_keyword">final</strong> byte [] column) -<a class="jxr_linenumber" name="262" href="#262">262</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="263" href="#263">263</a> delete(loader, column, HConstants.LATEST_TIMESTAMP); -<a class="jxr_linenumber" name="264" href="#264">264</a> } -<a class="jxr_linenumber" name="265" href="#265">265</a> -<a class="jxr_linenumber" name="266" href="#266">266</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> delete(<strong class="jxr_keyword">final</strong> Table loader, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> ts) -<a class="jxr_linenumber" name="267" href="#267">267</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="268" href="#268">268</a> delete(loader, <strong class="jxr_keyword">null</strong>, ts); -<a class="jxr_linenumber" name="269" href="#269">269</a> } -<a class="jxr_linenumber" name="270" href="#270">270</a> -<a class="jxr_linenumber" name="271" href="#271">271</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> delete(<strong class="jxr_keyword">final</strong> Table loader, <strong class="jxr_keyword">final</strong> byte [] column, -<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> ts) -<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="274" href="#274">274</a> Delete delete = ts == HConstants.LATEST_TIMESTAMP? -<a class="jxr_linenumber" name="275" href="#275">275</a> <strong class="jxr_keyword">new</strong> Delete(ROW): <strong class="jxr_keyword">new</strong> Delete(ROW, ts); -<a class="jxr_linenumber" name="276" href="#276">276</a> delete.addColumn(FAMILY_NAME, QUALIFIER_NAME, ts); -<a class="jxr_linenumber" name="277" href="#277">277</a> loader.delete(delete); -<a class="jxr_linenumber" name="278" href="#278">278</a> } -<a class="jxr_linenumber" name="279" href="#279">279</a> -<a class="jxr_linenumber" name="280" href="#280">280</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Result get(<strong class="jxr_keyword">final</strong> Table loader) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="281" href="#281">281</a> <strong class="jxr_keyword">return</strong> loader.get(<strong class="jxr_keyword">new</strong> Get(ROW)); -<a class="jxr_linenumber" name="282" href="#282">282</a> } -<a class="jxr_linenumber" name="283" href="#283">283</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> -
