http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/HBaseTestingUtility.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/HBaseTestingUtility.html b/xref-test/org/apache/hadoop/hbase/HBaseTestingUtility.html deleted file mode 100644 index 879b26c..0000000 --- a/xref-test/org/apache/hadoop/hbase/HBaseTestingUtility.html +++ /dev/null @@ -1,4138 +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>HBaseTestingUtility xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/HBaseTestingUtility.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> <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> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.fail; -<a class="jxr_linenumber" name="23" href="#23">23</a> -<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.File; -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.io.IOException; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.OutputStream; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.Field; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.Modifier; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.net.BindException; -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.net.DatagramSocket; -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.net.InetAddress; -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> java.net.ServerSocket; -<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> java.net.Socket; -<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> java.net.UnknownHostException; -<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> java.security.MessageDigest; -<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; -<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> java.util.Arrays; -<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> java.util.Collection; -<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> java.util.Collections; -<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> java.util.HashSet; -<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> java.util.List; -<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> java.util.Map; -<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> java.util.NavigableSet; -<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> java.util.Properties; -<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> java.util.Random; -<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> java.util.Set; -<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">import</strong> java.util.TreeSet; -<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> java.util.UUID; -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeUnit; -<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicReference; -<a class="jxr_linenumber" name="51" href="#51">51</a> -<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">import</strong> edu.umd.cs.findbugs.annotations.Nullable; -<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">import</strong> org.apache.commons.io.FileUtils; -<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang.RandomStringUtils; -<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log; -<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory; -<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.impl.Jdk14Logger; -<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.impl.Log4JLogger; -<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration; -<a class="jxr_linenumber" name="60" href="#60">60</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.FileSystem; -<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.Path; -<a class="jxr_linenumber" name="62" href="#62">62</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Waiter.ExplainingPredicate; -<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.Waiter.Predicate; -<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience; -<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability; -<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Admin; -<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.BufferedMutator; -<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Connection; -<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ConnectionFactory; -<a class="jxr_linenumber" name="70" href="#70">70</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Consistency; -<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Delete; -<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Durability; -<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Get; -<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HBaseAdmin; -<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.HTable; -<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put; -<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.RegionLocator; -<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Result; -<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.ResultScanner; -<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Scan; -<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table; -<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.TableState; -<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.fs.HFileSystem; -<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.compress.Compression; -<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.compress.Compression.Algorithm; -<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.encoding.DataBlockEncoding; -<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.hfile.ChecksumUtil; -<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.io.hfile.HFile; -<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.RpcServerInterface; -<a class="jxr_linenumber" name="90" href="#90">90</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.ipc.ServerNotRunningYetException; -<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.mapreduce.MapreduceTestingShim; -<a class="jxr_linenumber" name="92" href="#92">92</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.master.AssignmentManager; -<a class="jxr_linenumber" name="93" href="#93">93</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.master.HMaster; -<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.master.RegionStates; -<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.master.ServerManager; -<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.BloomType; -<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegion; -<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer; -<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HStore; -<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.InternalScanner; -<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.Region; -<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.RegionScanner; -<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.RegionServerServices; -<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.RegionServerStoppedException; -<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.MetricsWAL; -<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.wal.WALActionsListener; -<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.security.HBaseKerberosUtils; -<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.security.User; -<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.security.visibility.VisibilityLabelsCache; -<a class="jxr_linenumber" name="110" href="#110">110</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil; -<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.tool.Canary; -<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes; -<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.FSTableDescriptors; -<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.FSUtils; -<a class="jxr_linenumber" name="115" href="#115">115</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.JVMClusterUtil; -<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.JVMClusterUtil.MasterThread; -<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.JVMClusterUtil.RegionServerThread; -<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Pair; -<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.RegionSplitter; -<a class="jxr_linenumber" name="120" href="#120">120</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.RetryCounter; -<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Threads; -<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.wal.WAL; -<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.wal.WALFactory; -<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.zookeeper.EmptyWatcher; -<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster; -<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.zookeeper.ZKConfig; -<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher; -<a class="jxr_linenumber" name="128" href="#128">128</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hdfs.DFSClient; -<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hdfs.DistributedFileSystem; -<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hdfs.MiniDFSCluster; -<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hdfs.server.namenode.EditLogFileOutputStream; -<a class="jxr_linenumber" name="132" href="#132">132</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.mapred.JobConf; -<a class="jxr_linenumber" name="133" href="#133">133</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.mapred.MiniMRCluster; -<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.mapred.TaskLog; -<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.minikdc.MiniKdc; -<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">import</strong> org.apache.zookeeper.WatchedEvent; -<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper; -<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">import</strong> org.apache.zookeeper.ZooKeeper.States; -<a class="jxr_linenumber" name="139" href="#139">139</a> -<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="141" href="#141">141</a> <em class="jxr_javadoccomment"> * Facility for testing HBase. Replacement for</em> -<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_javadoccomment"> * old HBaseTestCase and HBaseClusterTestCase functionality.</em> -<a class="jxr_linenumber" name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * Create an instance and keep it around testing HBase. This class is</em> -<a class="jxr_linenumber" name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * meant to be your one-stop shop for anything you might need testing. Manages</em> -<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment"> * one cluster at a time only. Managed cluster can be an in-process</em> -<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment"> * {@link MiniHBaseCluster}, or a deployed cluster of type {@code DistributedHBaseCluster}.</em> -<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment"> * Not all methods work with the real cluster.</em> -<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_javadoccomment"> * Depends on log4j being on classpath and</em> -<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment"> * hbase-site.xml for logging and test-run configuration. It does not set</em> -<a class="jxr_linenumber" name="150" href="#150">150</a> <em class="jxr_javadoccomment"> * logging levels.</em> -<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment"> * In the configuration properties, default values for master-info-port and</em> -<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment"> * region-server-port are overridden such that a random port will be assigned (thus</em> -<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment"> * avoiding port contention if another local HBase instance is already running).</em> -<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment"> * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"</em> -<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment"> * setting it to true.</em> -<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="157" href="#157">157</a> @InterfaceAudience.Public -<a class="jxr_linenumber" name="158" href="#158">158</a> @InterfaceStability.Evolving -<a class="jxr_linenumber" name="159" href="#159">159</a> @SuppressWarnings(<span class="jxr_string">"deprecation"</span>) -<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a> { -<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">private</strong> MiniZooKeeperCluster zkCluster = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="162" href="#162">162</a> -<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String REGIONS_PER_SERVER_KEY = <span class="jxr_string">"hbase.test.regions-per-server"</span>; -<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment"> * The default number of regions per regionserver when creating a pre-split</em> -<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment"> * table.</em> -<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_REGIONS_PER_SERVER = 3; -<a class="jxr_linenumber" name="169" href="#169">169</a> -<a class="jxr_linenumber" name="170" href="#170">170</a> -<a class="jxr_linenumber" name="171" href="#171">171</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String PRESPLIT_TEST_TABLE_KEY = <span class="jxr_string">"hbase.test.pre-split-table"</span>; -<a class="jxr_linenumber" name="172" href="#172">172</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> PRESPLIT_TEST_TABLE = <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_javadoccomment"> * Set if we were passed a zkCluster. If so, we won't shutdown zk as</em> -<a class="jxr_linenumber" name="175" href="#175">175</a> <em class="jxr_javadoccomment"> * part of general shutdown.</em> -<a class="jxr_linenumber" name="176" href="#176">176</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> passedZkCluster = false; -<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">private</strong> MiniDFSCluster dfsCluster = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="179" href="#179">179</a> -<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html">HBaseCluster</a> hbaseCluster = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">private</strong> MiniMRCluster mrCluster = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="182" href="#182">182</a> -<a class="jxr_linenumber" name="183" href="#183">183</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> If there is a mini cluster running for this testing utility instance. */</em> -<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <strong class="jxr_keyword">boolean</strong> miniClusterRunning; -<a class="jxr_linenumber" name="185" href="#185">185</a> -<a class="jxr_linenumber" name="186" href="#186">186</a> <strong class="jxr_keyword">private</strong> String hadoopLogDir; -<a class="jxr_linenumber" name="187" href="#187">187</a> -<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Directory (a subdirectory of dataTestDir) used by the dfs cluster if any */</em> -<a class="jxr_linenumber" name="189" href="#189">189</a> <strong class="jxr_keyword">private</strong> File clusterTestDir = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="190" href="#190">190</a> -<a class="jxr_linenumber" name="191" href="#191">191</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Directory on test filesystem where we put the data for this instance of</em> -<a class="jxr_linenumber" name="192" href="#192">192</a> <em class="jxr_javadoccomment"> * HBaseTestingUtility*/</em> -<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">private</strong> Path dataTestDirOnTestFS = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="194" href="#194">194</a> -<a class="jxr_linenumber" name="195" href="#195">195</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="196" href="#196">196</a> <em class="jxr_javadoccomment"> * Shared cluster connection.</em> -<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="198" href="#198">198</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> Connection connection; -<a class="jxr_linenumber" name="199" href="#199">199</a> -<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_javadoccomment"> * System property key to get test directory value.</em> -<a class="jxr_linenumber" name="202" href="#202">202</a> <em class="jxr_javadoccomment"> * Name is as it is because mini dfs has hard-codings to put test data here.</em> -<a class="jxr_linenumber" name="203" href="#203">203</a> <em class="jxr_javadoccomment"> * It should NOT be used directly in HBase, as it's a property used in</em> -<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_javadoccomment"> * mini dfs.</em> -<a class="jxr_linenumber" name="205" href="#205">205</a> <em class="jxr_javadoccomment"> * @deprecated can be used only with mini dfs</em> -<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> @Deprecated -<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEST_DIRECTORY_KEY = <span class="jxr_string">"test.build.data"</span>; -<a class="jxr_linenumber" name="209" href="#209">209</a> -<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Filesystem URI used for map-reduce mini-cluster setup */</em> -<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String FS_URI; -<a class="jxr_linenumber" name="212" href="#212">212</a> -<a class="jxr_linenumber" name="213" href="#213">213</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Compression algorithms to use in parameterized JUnit 4 tests */</em> -<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> List<Object[]> COMPRESSION_ALGORITHMS_PARAMETERIZED = -<a class="jxr_linenumber" name="215" href="#215">215</a> Arrays.asList(<strong class="jxr_keyword">new</strong> Object[][] { -<a class="jxr_linenumber" name="216" href="#216">216</a> { Compression.Algorithm.NONE }, -<a class="jxr_linenumber" name="217" href="#217">217</a> { Compression.Algorithm.GZ } -<a class="jxr_linenumber" name="218" href="#218">218</a> }); -<a class="jxr_linenumber" name="219" href="#219">219</a> -<a class="jxr_linenumber" name="220" href="#220">220</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> This is for unit tests parameterized with a two booleans. */</em> -<a class="jxr_linenumber" name="221" href="#221">221</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> List<Object[]> BOOLEAN_PARAMETERIZED = -<a class="jxr_linenumber" name="222" href="#222">222</a> Arrays.asList(<strong class="jxr_keyword">new</strong> Object[][] { -<a class="jxr_linenumber" name="223" href="#223">223</a> {false}, -<a class="jxr_linenumber" name="224" href="#224">224</a> {<strong class="jxr_keyword">true</strong>} -<a class="jxr_linenumber" name="225" href="#225">225</a> }); -<a class="jxr_linenumber" name="226" href="#226">226</a> -<a class="jxr_linenumber" name="227" href="#227">227</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> This is for unit tests parameterized with a single boolean. */</em> -<a class="jxr_linenumber" name="228" href="#228">228</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> List<Object[]> MEMSTORETS_TAGS_PARAMETRIZED = memStoreTSAndTagsCombination(); -<a class="jxr_linenumber" name="229" href="#229">229</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Compression algorithms to use in testing */</em> -<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">final</strong> Compression.Algorithm[] COMPRESSION_ALGORITHMS ={ -<a class="jxr_linenumber" name="231" href="#231">231</a> Compression.Algorithm.NONE, Compression.Algorithm.GZ -<a class="jxr_linenumber" name="232" href="#232">232</a> }; -<a class="jxr_linenumber" name="233" href="#233">233</a> -<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_javadoccomment"> * Checks to see if a specific port is available.</em> -<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="237" href="#237">237</a> <em class="jxr_javadoccomment"> * @param port the port number to check for availability</em> -<a class="jxr_linenumber" name="238" href="#238">238</a> <em class="jxr_javadoccomment"> * @return <tt>true</tt> if the port is available, or <tt>false</tt> if not</em> -<a class="jxr_linenumber" name="239" href="#239">239</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="240" href="#240">240</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> available(<strong class="jxr_keyword">int</strong> port) { -<a class="jxr_linenumber" name="241" href="#241">241</a> ServerSocket ss = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="242" href="#242">242</a> DatagramSocket ds = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="244" href="#244">244</a> ss = <strong class="jxr_keyword">new</strong> ServerSocket(port); -<a class="jxr_linenumber" name="245" href="#245">245</a> ss.setReuseAddress(<strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="246" href="#246">246</a> ds = <strong class="jxr_keyword">new</strong> DatagramSocket(port); -<a class="jxr_linenumber" name="247" href="#247">247</a> ds.setReuseAddress(<strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="249" href="#249">249</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { -<a class="jxr_linenumber" name="250" href="#250">250</a> <em class="jxr_comment">// Do nothing</em> -<a class="jxr_linenumber" name="251" href="#251">251</a> } <strong class="jxr_keyword">finally</strong> { -<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">if</strong> (ds != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="253" href="#253">253</a> ds.close(); -<a class="jxr_linenumber" name="254" href="#254">254</a> } -<a class="jxr_linenumber" name="255" href="#255">255</a> -<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">if</strong> (ss != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="257" href="#257">257</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="258" href="#258">258</a> ss.close(); -<a class="jxr_linenumber" name="259" href="#259">259</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { -<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_comment">/*<em class="jxr_comment"> should not be thrown */</em></em> -<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> -<a class="jxr_linenumber" name="265" href="#265">265</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="266" href="#266">266</a> } -<a class="jxr_linenumber" name="267" href="#267">267</a> -<a class="jxr_linenumber" name="268" href="#268">268</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="269" href="#269">269</a> <em class="jxr_javadoccomment"> * Create all combinations of Bloom filters and compression algorithms for</em> -<a class="jxr_linenumber" name="270" href="#270">270</a> <em class="jxr_javadoccomment"> * testing.</em> -<a class="jxr_linenumber" name="271" href="#271">271</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List<Object[]> bloomAndCompressionCombinations() { -<a class="jxr_linenumber" name="273" href="#273">273</a> List<Object[]> configurations = <strong class="jxr_keyword">new</strong> ArrayList<>(); -<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">for</strong> (Compression.Algorithm comprAlgo : -<a class="jxr_linenumber" name="275" href="#275">275</a> HBaseTestingUtility.COMPRESSION_ALGORITHMS) { -<a class="jxr_linenumber" name="276" href="#276">276</a> <strong class="jxr_keyword">for</strong> (BloomType bloomType : BloomType.values()) { -<a class="jxr_linenumber" name="277" href="#277">277</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { comprAlgo, bloomType }); -<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">return</strong> Collections.unmodifiableList(configurations); -<a class="jxr_linenumber" name="281" href="#281">281</a> } -<a class="jxr_linenumber" name="282" href="#282">282</a> -<a class="jxr_linenumber" name="283" href="#283">283</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="284" href="#284">284</a> <em class="jxr_javadoccomment"> * Create combination of memstoreTS and tags</em> -<a class="jxr_linenumber" name="285" href="#285">285</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List<Object[]> memStoreTSAndTagsCombination() { -<a class="jxr_linenumber" name="287" href="#287">287</a> List<Object[]> configurations = <strong class="jxr_keyword">new</strong> ArrayList<>(); -<a class="jxr_linenumber" name="288" href="#288">288</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, false }); -<a class="jxr_linenumber" name="289" href="#289">289</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="290" href="#290">290</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, false }); -<a class="jxr_linenumber" name="291" href="#291">291</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="292" href="#292">292</a> <strong class="jxr_keyword">return</strong> Collections.unmodifiableList(configurations); -<a class="jxr_linenumber" name="293" href="#293">293</a> } -<a class="jxr_linenumber" name="294" href="#294">294</a> -<a class="jxr_linenumber" name="295" href="#295">295</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> List<Object[]> memStoreTSTagsAndOffheapCombination() { -<a class="jxr_linenumber" name="296" href="#296">296</a> List<Object[]> configurations = <strong class="jxr_keyword">new</strong> ArrayList<>(); -<a class="jxr_linenumber" name="297" href="#297">297</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, false, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="298" href="#298">298</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, false, false }); -<a class="jxr_linenumber" name="299" href="#299">299</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="300" href="#300">300</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { false, <strong class="jxr_keyword">true</strong>, false }); -<a class="jxr_linenumber" name="301" href="#301">301</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, false, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="302" href="#302">302</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, false, false }); -<a class="jxr_linenumber" name="303" href="#303">303</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong> }); -<a class="jxr_linenumber" name="304" href="#304">304</a> configurations.add(<strong class="jxr_keyword">new</strong> Object[] { <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong>, false }); -<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">return</strong> Collections.unmodifiableList(configurations); -<a class="jxr_linenumber" name="306" href="#306">306</a> } -<a class="jxr_linenumber" name="307" href="#307">307</a> -<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Collection<Object[]> BLOOM_AND_COMPRESSION_COMBINATIONS = -<a class="jxr_linenumber" name="309" href="#309">309</a> bloomAndCompressionCombinations(); -<a class="jxr_linenumber" name="310" href="#310">310</a> -<a class="jxr_linenumber" name="311" href="#311">311</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>() { -<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">this</strong>(HBaseConfiguration.create()); -<a class="jxr_linenumber" name="313" href="#313">313</a> } -<a class="jxr_linenumber" name="314" href="#314">314</a> -<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(Configuration conf) { -<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">super</strong>(conf); -<a class="jxr_linenumber" name="317" href="#317">317</a> -<a class="jxr_linenumber" name="318" href="#318">318</a> <em class="jxr_comment">// a hbase checksum verification failure will cause unit tests to fail</em> -<a class="jxr_linenumber" name="319" href="#319">319</a> ChecksumUtil.generateExceptionForChecksumFailureForTest(<strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="320" href="#320">320</a> -<a class="jxr_linenumber" name="321" href="#321">321</a> <em class="jxr_comment">// prevent contention for ports if other hbase thread(s) already running</em> -<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">if</strong> (conf != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">if</strong> (conf.getInt(HConstants.MASTER_INFO_PORT, HConstants.DEFAULT_MASTER_INFOPORT) -<a class="jxr_linenumber" name="324" href="#324">324</a> == HConstants.DEFAULT_MASTER_INFOPORT) { -<a class="jxr_linenumber" name="325" href="#325">325</a> conf.setInt(HConstants.MASTER_INFO_PORT, -1); -<a class="jxr_linenumber" name="326" href="#326">326</a> LOG.debug(<span class="jxr_string">"Config property "</span> + HConstants.MASTER_INFO_PORT + <span class="jxr_string">" changed to -1"</span>); -<a class="jxr_linenumber" name="327" href="#327">327</a> } -<a class="jxr_linenumber" name="328" href="#328">328</a> <strong class="jxr_keyword">if</strong> (conf.getInt(HConstants.REGIONSERVER_PORT, HConstants.DEFAULT_REGIONSERVER_PORT) -<a class="jxr_linenumber" name="329" href="#329">329</a> == HConstants.DEFAULT_REGIONSERVER_PORT) { -<a class="jxr_linenumber" name="330" href="#330">330</a> conf.setInt(HConstants.REGIONSERVER_PORT, -1); -<a class="jxr_linenumber" name="331" href="#331">331</a> LOG.debug(<span class="jxr_string">"Config property "</span> + HConstants.REGIONSERVER_PORT + <span class="jxr_string">" changed to -1"</span>); -<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> } -<a class="jxr_linenumber" name="335" href="#335">335</a> -<a class="jxr_linenumber" name="336" href="#336">336</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="337" href="#337">337</a> <em class="jxr_javadoccomment"> * Create an HBaseTestingUtility where all tmp files are written to the local test data dir.</em> -<a class="jxr_linenumber" name="338" href="#338">338</a> <em class="jxr_javadoccomment"> * It is needed to properly base FSUtil.getRootDirs so that they drop temp files in the proper</em> -<a class="jxr_linenumber" name="339" href="#339">339</a> <em class="jxr_javadoccomment"> * test dir. Use this when you aren't using an Mini HDFS cluster.</em> -<a class="jxr_linenumber" name="340" href="#340">340</a> <em class="jxr_javadoccomment"> * @return HBaseTestingUtility that use local fs for temp files.</em> -<a class="jxr_linenumber" name="341" href="#341">341</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="342" href="#342">342</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> createLocalHTU() { -<a class="jxr_linenumber" name="343" href="#343">343</a> Configuration c = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="344" href="#344">344</a> <strong class="jxr_keyword">return</strong> createLocalHTU(c); -<a class="jxr_linenumber" name="345" href="#345">345</a> } -<a class="jxr_linenumber" name="346" href="#346">346</a> -<a class="jxr_linenumber" name="347" href="#347">347</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="348" href="#348">348</a> <em class="jxr_javadoccomment"> * Create an HBaseTestingUtility where all tmp files are written to the local test data dir.</em> -<a class="jxr_linenumber" name="349" href="#349">349</a> <em class="jxr_javadoccomment"> * It is needed to properly base FSUtil.getRootDirs so that they drop temp files in the proper</em> -<a class="jxr_linenumber" name="350" href="#350">350</a> <em class="jxr_javadoccomment"> * test dir. Use this when you aren't using an Mini HDFS cluster.</em> -<a class="jxr_linenumber" name="351" href="#351">351</a> <em class="jxr_javadoccomment"> * @param c Configuration (will be modified)</em> -<a class="jxr_linenumber" name="352" href="#352">352</a> <em class="jxr_javadoccomment"> * @return HBaseTestingUtility that use local fs for temp files.</em> -<a class="jxr_linenumber" name="353" href="#353">353</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="354" href="#354">354</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> createLocalHTU(Configuration c) { -<a class="jxr_linenumber" name="355" href="#355">355</a> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> htu = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(c); -<a class="jxr_linenumber" name="356" href="#356">356</a> String dataTestDir = htu.getDataTestDir().toString(); -<a class="jxr_linenumber" name="357" href="#357">357</a> htu.getConfiguration().set(HConstants.HBASE_DIR, dataTestDir); -<a class="jxr_linenumber" name="358" href="#358">358</a> LOG.debug(<span class="jxr_string">"Setting "</span> + HConstants.HBASE_DIR + <span class="jxr_string">" to "</span> + dataTestDir); -<a class="jxr_linenumber" name="359" href="#359">359</a> <strong class="jxr_keyword">return</strong> htu; -<a class="jxr_linenumber" name="360" href="#360">360</a> } -<a class="jxr_linenumber" name="361" href="#361">361</a> -<a class="jxr_linenumber" name="362" href="#362">362</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="363" href="#363">363</a> <em class="jxr_javadoccomment"> * Close both the region {@code r} and it's underlying WAL. For use in tests.</em> -<a class="jxr_linenumber" name="364" href="#364">364</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="365" href="#365">365</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> closeRegionAndWAL(<strong class="jxr_keyword">final</strong> Region r) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="366" href="#366">366</a> closeRegionAndWAL((HRegion)r); -<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> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="370" href="#370">370</a> <em class="jxr_javadoccomment"> * Close both the HRegion {@code r} and it's underlying WAL. For use in tests.</em> -<a class="jxr_linenumber" name="371" href="#371">371</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="372" href="#372">372</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> closeRegionAndWAL(<strong class="jxr_keyword">final</strong> HRegion r) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">if</strong> (r == <strong class="jxr_keyword">null</strong>) <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="374" href="#374">374</a> r.close(); -<a class="jxr_linenumber" name="375" href="#375">375</a> <strong class="jxr_keyword">if</strong> (r.getWAL() == <strong class="jxr_keyword">null</strong>) <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="376" href="#376">376</a> r.getWAL().close(); -<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> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="380" href="#380">380</a> <em class="jxr_javadoccomment"> * Returns this classes's instance of {@link Configuration}. Be careful how</em> -<a class="jxr_linenumber" name="381" href="#381">381</a> <em class="jxr_javadoccomment"> * you use the returned Configuration since {@link Connection} instances</em> -<a class="jxr_linenumber" name="382" href="#382">382</a> <em class="jxr_javadoccomment"> * can be shared. The Map of Connections is keyed by the Configuration. If</em> -<a class="jxr_linenumber" name="383" href="#383">383</a> <em class="jxr_javadoccomment"> * say, a Connection was being used against a cluster that had been shutdown,</em> -<a class="jxr_linenumber" name="384" href="#384">384</a> <em class="jxr_javadoccomment"> * see {@link #shutdownMiniCluster()}, then the Connection will no longer</em> -<a class="jxr_linenumber" name="385" href="#385">385</a> <em class="jxr_javadoccomment"> * be wholesome. Rather than use the return direct, its usually best to</em> -<a class="jxr_linenumber" name="386" href="#386">386</a> <em class="jxr_javadoccomment"> * make a copy and use that. Do</em> -<a class="jxr_linenumber" name="387" href="#387">387</a> <em class="jxr_javadoccomment"> * <code>Configuration c = new Configuration(INSTANCE.getConfiguration());</code></em> -<a class="jxr_linenumber" name="388" href="#388">388</a> <em class="jxr_javadoccomment"> * @return Instance of Configuration.</em> -<a class="jxr_linenumber" name="389" href="#389">389</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="390" href="#390">390</a> @Override -<a class="jxr_linenumber" name="391" href="#391">391</a> <strong class="jxr_keyword">public</strong> Configuration getConfiguration() { -<a class="jxr_linenumber" name="392" href="#392">392</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.getConfiguration(); -<a class="jxr_linenumber" name="393" href="#393">393</a> } -<a class="jxr_linenumber" name="394" href="#394">394</a> -<a class="jxr_linenumber" name="395" href="#395">395</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setHBaseCluster(<a href="../../../../org/apache/hadoop/hbase/HBaseCluster.html">HBaseCluster</a> hbaseCluster) { -<a class="jxr_linenumber" name="396" href="#396">396</a> <strong class="jxr_keyword">this</strong>.hbaseCluster = hbaseCluster; -<a class="jxr_linenumber" name="397" href="#397">397</a> } -<a class="jxr_linenumber" name="398" href="#398">398</a> -<a class="jxr_linenumber" name="399" href="#399">399</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="400" href="#400">400</a> <em class="jxr_javadoccomment"> * Home our data in a dir under {@link #DEFAULT_BASE_TEST_DIRECTORY}.</em> -<a class="jxr_linenumber" name="401" href="#401">401</a> <em class="jxr_javadoccomment"> * Give it a random name so can have many concurrent tests running if</em> -<a class="jxr_linenumber" name="402" href="#402">402</a> <em class="jxr_javadoccomment"> * we need to. It needs to amend the {@link #TEST_DIRECTORY_KEY}</em> -<a class="jxr_linenumber" name="403" href="#403">403</a> <em class="jxr_javadoccomment"> * System property, as it's what minidfscluster bases</em> -<a class="jxr_linenumber" name="404" href="#404">404</a> <em class="jxr_javadoccomment"> * it data dir on. Moding a System property is not the way to do concurrent</em> -<a class="jxr_linenumber" name="405" href="#405">405</a> <em class="jxr_javadoccomment"> * instances -- another instance could grab the temporary</em> -<a class="jxr_linenumber" name="406" href="#406">406</a> <em class="jxr_javadoccomment"> * value unintentionally -- but not anything can do about it at moment;</em> -<a class="jxr_linenumber" name="407" href="#407">407</a> <em class="jxr_javadoccomment"> * single instance only is how the minidfscluster works.</em> -<a class="jxr_linenumber" name="408" href="#408">408</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="409" href="#409">409</a> <em class="jxr_javadoccomment"> * We also create the underlying directory for</em> -<a class="jxr_linenumber" name="410" href="#410">410</a> <em class="jxr_javadoccomment"> * hadoop.log.dir, mapreduce.cluster.local.dir and hadoop.tmp.dir, and set the values</em> -<a class="jxr_linenumber" name="411" href="#411">411</a> <em class="jxr_javadoccomment"> * in the conf, and as a system property for hadoop.tmp.dir</em> -<a class="jxr_linenumber" name="412" href="#412">412</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="413" href="#413">413</a> <em class="jxr_javadoccomment"> * @return The calculated data test build directory, if newly-created.</em> -<a class="jxr_linenumber" name="414" href="#414">414</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="415" href="#415">415</a> @Override -<a class="jxr_linenumber" name="416" href="#416">416</a> <strong class="jxr_keyword">protected</strong> Path setupDataTestDir() { -<a class="jxr_linenumber" name="417" href="#417">417</a> Path testPath = <strong class="jxr_keyword">super</strong>.setupDataTestDir(); -<a class="jxr_linenumber" name="418" href="#418">418</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == testPath) { -<a class="jxr_linenumber" name="419" href="#419">419</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="420" href="#420">420</a> } -<a class="jxr_linenumber" name="421" href="#421">421</a> -<a class="jxr_linenumber" name="422" href="#422">422</a> createSubDirAndSystemProperty( -<a class="jxr_linenumber" name="423" href="#423">423</a> <span class="jxr_string">"hadoop.log.dir"</span>, -<a class="jxr_linenumber" name="424" href="#424">424</a> testPath, <span class="jxr_string">"hadoop-log-dir"</span>); -<a class="jxr_linenumber" name="425" href="#425">425</a> -<a class="jxr_linenumber" name="426" href="#426">426</a> <em class="jxr_comment">// This is defaulted in core-default.xml to /tmp/hadoop-${user.name}, but</em> -<a class="jxr_linenumber" name="427" href="#427">427</a> <em class="jxr_comment">// we want our own value to ensure uniqueness on the same machine</em> -<a class="jxr_linenumber" name="428" href="#428">428</a> createSubDirAndSystemProperty( -<a class="jxr_linenumber" name="429" href="#429">429</a> <span class="jxr_string">"hadoop.tmp.dir"</span>, -<a class="jxr_linenumber" name="430" href="#430">430</a> testPath, <span class="jxr_string">"hadoop-tmp-dir"</span>); -<a class="jxr_linenumber" name="431" href="#431">431</a> -<a class="jxr_linenumber" name="432" href="#432">432</a> <em class="jxr_comment">// Read and modified in org.apache.hadoop.mapred.MiniMRCluster</em> -<a class="jxr_linenumber" name="433" href="#433">433</a> createSubDir( -<a class="jxr_linenumber" name="434" href="#434">434</a> <span class="jxr_string">"mapreduce.cluster.local.dir"</span>, -<a class="jxr_linenumber" name="435" href="#435">435</a> testPath, <span class="jxr_string">"mapred-local-dir"</span>); -<a class="jxr_linenumber" name="436" href="#436">436</a> -<a class="jxr_linenumber" name="437" href="#437">437</a> <strong class="jxr_keyword">return</strong> testPath; -<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createSubDirAndSystemProperty( -<a class="jxr_linenumber" name="441" href="#441">441</a> String propertyName, Path parent, String subDirName){ -<a class="jxr_linenumber" name="442" href="#442">442</a> -<a class="jxr_linenumber" name="443" href="#443">443</a> String sysValue = System.getProperty(propertyName); -<a class="jxr_linenumber" name="444" href="#444">444</a> -<a class="jxr_linenumber" name="445" href="#445">445</a> <strong class="jxr_keyword">if</strong> (sysValue != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="446" href="#446">446</a> <em class="jxr_comment">// There is already a value set. So we do nothing but hope</em> -<a class="jxr_linenumber" name="447" href="#447">447</a> <em class="jxr_comment">// that there will be no conflicts</em> -<a class="jxr_linenumber" name="448" href="#448">448</a> LOG.info(<span class="jxr_string">"System.getProperty(\""</span>+propertyName+<span class="jxr_string">"\") already set to: "</span>+ -<a class="jxr_linenumber" name="449" href="#449">449</a> sysValue + <span class="jxr_string">" so I do NOT create it in "</span> + parent); -<a class="jxr_linenumber" name="450" href="#450">450</a> String confValue = conf.get(propertyName); -<a class="jxr_linenumber" name="451" href="#451">451</a> <strong class="jxr_keyword">if</strong> (confValue != <strong class="jxr_keyword">null</strong> && !confValue.endsWith(sysValue)){ -<a class="jxr_linenumber" name="452" href="#452">452</a> LOG.warn( -<a class="jxr_linenumber" name="453" href="#453">453</a> propertyName + <span class="jxr_string">" property value differs in configuration and system: "</span>+ -<a class="jxr_linenumber" name="454" href="#454">454</a> <span class="jxr_string">"Configuration="</span>+confValue+<span class="jxr_string">" while System="</span>+sysValue+ -<a class="jxr_linenumber" name="455" href="#455">455</a> <span class="jxr_string">" Erasing configuration value by system value."</span> -<a class="jxr_linenumber" name="456" href="#456">456</a> ); -<a class="jxr_linenumber" name="457" href="#457">457</a> } -<a class="jxr_linenumber" name="458" href="#458">458</a> conf.set(propertyName, sysValue); -<a class="jxr_linenumber" name="459" href="#459">459</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="460" href="#460">460</a> <em class="jxr_comment">// Ok, it's not set, so we create it as a subdirectory</em> -<a class="jxr_linenumber" name="461" href="#461">461</a> createSubDir(propertyName, parent, subDirName); -<a class="jxr_linenumber" name="462" href="#462">462</a> System.setProperty(propertyName, conf.get(propertyName)); -<a class="jxr_linenumber" name="463" href="#463">463</a> } -<a class="jxr_linenumber" name="464" href="#464">464</a> } -<a class="jxr_linenumber" name="465" href="#465">465</a> -<a class="jxr_linenumber" name="466" href="#466">466</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="467" href="#467">467</a> <em class="jxr_javadoccomment"> * @return Where to write test data on the test filesystem; Returns working directory</em> -<a class="jxr_linenumber" name="468" href="#468">468</a> <em class="jxr_javadoccomment"> * for the test filesystem by default</em> -<a class="jxr_linenumber" name="469" href="#469">469</a> <em class="jxr_javadoccomment"> * @see #setupDataTestDirOnTestFS()</em> -<a class="jxr_linenumber" name="470" href="#470">470</a> <em class="jxr_javadoccomment"> * @see #getTestFileSystem()</em> -<a class="jxr_linenumber" name="471" href="#471">471</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="472" href="#472">472</a> <strong class="jxr_keyword">private</strong> Path getBaseTestDirOnTestFS() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="473" href="#473">473</a> FileSystem fs = getTestFileSystem(); -<a class="jxr_linenumber" name="474" href="#474">474</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(fs.getWorkingDirectory(), <span class="jxr_string">"test-data"</span>); -<a class="jxr_linenumber" name="475" href="#475">475</a> } -<a class="jxr_linenumber" name="476" href="#476">476</a> -<a class="jxr_linenumber" name="477" href="#477">477</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="478" href="#478">478</a> <em class="jxr_javadoccomment"> * @return META table descriptor</em> -<a class="jxr_linenumber" name="479" href="#479">479</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="480" href="#480">480</a> <strong class="jxr_keyword">public</strong> HTableDescriptor getMetaTableDescriptor() { -<a class="jxr_linenumber" name="481" href="#481">481</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="482" href="#482">482</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> FSTableDescriptors(conf).get(TableName.META_TABLE_NAME); -<a class="jxr_linenumber" name="483" href="#483">483</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { -<a class="jxr_linenumber" name="484" href="#484">484</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> RuntimeException(<span class="jxr_string">"Unable to create META table descriptor"</span>, e); -<a class="jxr_linenumber" name="485" href="#485">485</a> } -<a class="jxr_linenumber" name="486" href="#486">486</a> } -<a class="jxr_linenumber" name="487" href="#487">487</a> -<a class="jxr_linenumber" name="488" href="#488">488</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="489" href="#489">489</a> <em class="jxr_javadoccomment"> * @return Where the DFS cluster will write data on the local subsystem.</em> -<a class="jxr_linenumber" name="490" href="#490">490</a> <em class="jxr_javadoccomment"> * Creates it if it does not exist already. A subdir of {@link #getBaseTestDir()}</em> -<a class="jxr_linenumber" name="491" href="#491">491</a> <em class="jxr_javadoccomment"> * @see #getTestFileSystem()</em> -<a class="jxr_linenumber" name="492" href="#492">492</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="493" href="#493">493</a> Path getClusterTestDir() { -<a class="jxr_linenumber" name="494" href="#494">494</a> <strong class="jxr_keyword">if</strong> (clusterTestDir == <strong class="jxr_keyword">null</strong>){ -<a class="jxr_linenumber" name="495" href="#495">495</a> setupClusterTestDir(); -<a class="jxr_linenumber" name="496" href="#496">496</a> } -<a class="jxr_linenumber" name="497" href="#497">497</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(clusterTestDir.getAbsolutePath()); -<a class="jxr_linenumber" name="498" href="#498">498</a> } -<a class="jxr_linenumber" name="499" href="#499">499</a> -<a class="jxr_linenumber" name="500" href="#500">500</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="501" href="#501">501</a> <em class="jxr_javadoccomment"> * Creates a directory for the DFS cluster, under the test data</em> -<a class="jxr_linenumber" name="502" href="#502">502</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="503" href="#503">503</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setupClusterTestDir() { -<a class="jxr_linenumber" name="504" href="#504">504</a> <strong class="jxr_keyword">if</strong> (clusterTestDir != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="505" href="#505">505</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="506" href="#506">506</a> } -<a class="jxr_linenumber" name="507" href="#507">507</a> -<a class="jxr_linenumber" name="508" href="#508">508</a> <em class="jxr_comment">// Using randomUUID ensures that multiple clusters can be launched by</em> -<a class="jxr_linenumber" name="509" href="#509">509</a> <em class="jxr_comment">// a same test, if it stops & starts them</em> -<a class="jxr_linenumber" name="510" href="#510">510</a> Path testDir = getDataTestDir(<span class="jxr_string">"dfscluster_"</span> + UUID.randomUUID().toString()); -<a class="jxr_linenumber" name="511" href="#511">511</a> clusterTestDir = <strong class="jxr_keyword">new</strong> File(testDir.toString()).getAbsoluteFile(); -<a class="jxr_linenumber" name="512" href="#512">512</a> <em class="jxr_comment">// Have it cleaned up on exit</em> -<a class="jxr_linenumber" name="513" href="#513">513</a> <strong class="jxr_keyword">boolean</strong> b = deleteOnExit(); -<a class="jxr_linenumber" name="514" href="#514">514</a> <strong class="jxr_keyword">if</strong> (b) clusterTestDir.deleteOnExit(); -<a class="jxr_linenumber" name="515" href="#515">515</a> conf.set(TEST_DIRECTORY_KEY, clusterTestDir.getPath()); -<a class="jxr_linenumber" name="516" href="#516">516</a> LOG.info(<span class="jxr_string">"Created new mini-cluster data directory: "</span> + clusterTestDir + <span class="jxr_string">", deleteOnExit="</span> + b); -<a class="jxr_linenumber" name="517" href="#517">517</a> } -<a class="jxr_linenumber" name="518" href="#518">518</a> -<a class="jxr_linenumber" name="519" href="#519">519</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="520" href="#520">520</a> <em class="jxr_javadoccomment"> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}</em> -<a class="jxr_linenumber" name="521" href="#521">521</a> <em class="jxr_javadoccomment"> * to write temporary test data. Call this method after setting up the mini dfs cluster</em> -<a class="jxr_linenumber" name="522" href="#522">522</a> <em class="jxr_javadoccomment"> * if the test relies on it.</em> -<a class="jxr_linenumber" name="523" href="#523">523</a> <em class="jxr_javadoccomment"> * @return a unique path in the test filesystem</em> -<a class="jxr_linenumber" name="524" href="#524">524</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="525" href="#525">525</a> <strong class="jxr_keyword">public</strong> Path getDataTestDirOnTestFS() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="526" href="#526">526</a> <strong class="jxr_keyword">if</strong> (dataTestDirOnTestFS == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="527" href="#527">527</a> setupDataTestDirOnTestFS(); -<a class="jxr_linenumber" name="528" href="#528">528</a> } -<a class="jxr_linenumber" name="529" href="#529">529</a> -<a class="jxr_linenumber" name="530" href="#530">530</a> <strong class="jxr_keyword">return</strong> dataTestDirOnTestFS; -<a class="jxr_linenumber" name="531" href="#531">531</a> } -<a class="jxr_linenumber" name="532" href="#532">532</a> -<a class="jxr_linenumber" name="533" href="#533">533</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="534" href="#534">534</a> <em class="jxr_javadoccomment"> * Returns a Path in the test filesystem, obtained from {@link #getTestFileSystem()}</em> -<a class="jxr_linenumber" name="535" href="#535">535</a> <em class="jxr_javadoccomment"> * to write temporary test data. Call this method after setting up the mini dfs cluster</em> -<a class="jxr_linenumber" name="536" href="#536">536</a> <em class="jxr_javadoccomment"> * if the test relies on it.</em> -<a class="jxr_linenumber" name="537" href="#537">537</a> <em class="jxr_javadoccomment"> * @return a unique path in the test filesystem</em> -<a class="jxr_linenumber" name="538" href="#538">538</a> <em class="jxr_javadoccomment"> * @param subdirName name of the subdir to create under the base test dir</em> -<a class="jxr_linenumber" name="539" href="#539">539</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="540" href="#540">540</a> <strong class="jxr_keyword">public</strong> Path getDataTestDirOnTestFS(<strong class="jxr_keyword">final</strong> String subdirName) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="541" href="#541">541</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(getDataTestDirOnTestFS(), subdirName); -<a class="jxr_linenumber" name="542" href="#542">542</a> } -<a class="jxr_linenumber" name="543" href="#543">543</a> -<a class="jxr_linenumber" name="544" href="#544">544</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="545" href="#545">545</a> <em class="jxr_javadoccomment"> * Sets up a path in test filesystem to be used by tests.</em> -<a class="jxr_linenumber" name="546" href="#546">546</a> <em class="jxr_javadoccomment"> * Creates a new directory if not already setup.</em> -<a class="jxr_linenumber" name="547" href="#547">547</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="548" href="#548">548</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> setupDataTestDirOnTestFS() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="549" href="#549">549</a> <strong class="jxr_keyword">if</strong> (dataTestDirOnTestFS != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="550" href="#550">550</a> LOG.warn(<span class="jxr_string">"Data test on test fs dir already setup in "</span> -<a class="jxr_linenumber" name="551" href="#551">551</a> + dataTestDirOnTestFS.toString()); -<a class="jxr_linenumber" name="552" href="#552">552</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="553" href="#553">553</a> } -<a class="jxr_linenumber" name="554" href="#554">554</a> dataTestDirOnTestFS = getNewDataTestDirOnTestFS(); -<a class="jxr_linenumber" name="555" href="#555">555</a> } -<a class="jxr_linenumber" name="556" href="#556">556</a> -<a class="jxr_linenumber" name="557" href="#557">557</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="558" href="#558">558</a> <em class="jxr_javadoccomment"> * Sets up a new path in test filesystem to be used by tests.</em> -<a class="jxr_linenumber" name="559" href="#559">559</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="560" href="#560">560</a> <strong class="jxr_keyword">private</strong> Path getNewDataTestDirOnTestFS() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="561" href="#561">561</a> <em class="jxr_comment">//The file system can be either local, mini dfs, or if the configuration</em> -<a class="jxr_linenumber" name="562" href="#562">562</a> <em class="jxr_comment">//is supplied externally, it can be an external cluster FS. If it is a local</em> -<a class="jxr_linenumber" name="563" href="#563">563</a> <em class="jxr_comment">//file system, the tests should use getBaseTestDir, otherwise, we can use</em> -<a class="jxr_linenumber" name="564" href="#564">564</a> <em class="jxr_comment">//the working directory, and create a unique sub dir there</em> -<a class="jxr_linenumber" name="565" href="#565">565</a> FileSystem fs = getTestFileSystem(); -<a class="jxr_linenumber" name="566" href="#566">566</a> Path newDataTestDir; -<a class="jxr_linenumber" name="567" href="#567">567</a> <strong class="jxr_keyword">if</strong> (fs.getUri().getScheme().equals(FileSystem.getLocal(conf).getUri().getScheme())) { -<a class="jxr_linenumber" name="568" href="#568">568</a> File dataTestDir = <strong class="jxr_keyword">new</strong> File(getDataTestDir().toString()); -<a class="jxr_linenumber" name="569" href="#569">569</a> <strong class="jxr_keyword">if</strong> (deleteOnExit()) dataTestDir.deleteOnExit(); -<a class="jxr_linenumber" name="570" href="#570">570</a> newDataTestDir = <strong class="jxr_keyword">new</strong> Path(dataTestDir.getAbsolutePath()); -<a class="jxr_linenumber" name="571" href="#571">571</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="572" href="#572">572</a> Path base = getBaseTestDirOnTestFS(); -<a class="jxr_linenumber" name="573" href="#573">573</a> String randomStr = UUID.randomUUID().toString(); -<a class="jxr_linenumber" name="574" href="#574">574</a> newDataTestDir = <strong class="jxr_keyword">new</strong> Path(base, randomStr); -<a class="jxr_linenumber" name="575" href="#575">575</a> <strong class="jxr_keyword">if</strong> (deleteOnExit()) fs.deleteOnExit(newDataTestDir); -<a class="jxr_linenumber" name="576" href="#576">576</a> } -<a class="jxr_linenumber" name="577" href="#577">577</a> <strong class="jxr_keyword">return</strong> newDataTestDir; -<a class="jxr_linenumber" name="578" href="#578">578</a> } -<a class="jxr_linenumber" name="579" href="#579">579</a> -<a class="jxr_linenumber" name="580" href="#580">580</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="581" href="#581">581</a> <em class="jxr_javadoccomment"> * Cleans the test data directory on the test filesystem.</em> -<a class="jxr_linenumber" name="582" href="#582">582</a> <em class="jxr_javadoccomment"> * @return True if we removed the test dirs</em> -<a class="jxr_linenumber" name="583" href="#583">583</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="584" href="#584">584</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="585" href="#585">585</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> cleanupDataTestDirOnTestFS() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="586" href="#586">586</a> <strong class="jxr_keyword">boolean</strong> ret = getTestFileSystem().delete(dataTestDirOnTestFS, <strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="587" href="#587">587</a> <strong class="jxr_keyword">if</strong> (ret) -<a class="jxr_linenumber" name="588" href="#588">588</a> dataTestDirOnTestFS = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="589" href="#589">589</a> <strong class="jxr_keyword">return</strong> ret; -<a class="jxr_linenumber" name="590" href="#590">590</a> } -<a class="jxr_linenumber" name="591" href="#591">591</a> -<a class="jxr_linenumber" name="592" href="#592">592</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="593" href="#593">593</a> <em class="jxr_javadoccomment"> * Cleans a subdirectory under the test data directory on the test filesystem.</em> -<a class="jxr_linenumber" name="594" href="#594">594</a> <em class="jxr_javadoccomment"> * @return True if we removed child</em> -<a class="jxr_linenumber" name="595" href="#595">595</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="596" href="#596">596</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="597" href="#597">597</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> cleanupDataTestDirOnTestFS(String subdirName) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="598" href="#598">598</a> Path cpath = getDataTestDirOnTestFS(subdirName); -<a class="jxr_linenumber" name="599" href="#599">599</a> <strong class="jxr_keyword">return</strong> getTestFileSystem().delete(cpath, <strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="600" href="#600">600</a> } -<a class="jxr_linenumber" name="601" href="#601">601</a> -<a class="jxr_linenumber" name="602" href="#602">602</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="603" href="#603">603</a> <em class="jxr_javadoccomment"> * Start a minidfscluster.</em> -<a class="jxr_linenumber" name="604" href="#604">604</a> <em class="jxr_javadoccomment"> * @param servers How many DNs to start.</em> -<a class="jxr_linenumber" name="605" href="#605">605</a> <em class="jxr_javadoccomment"> * @throws Exception</em> -<a class="jxr_linenumber" name="606" href="#606">606</a> <em class="jxr_javadoccomment"> * @see {@link #shutdownMiniDFSCluster()}</em> -<a class="jxr_linenumber" name="607" href="#607">607</a> <em class="jxr_javadoccomment"> * @return The mini dfs cluster created.</em> -<a class="jxr_linenumber" name="608" href="#608">608</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="609" href="#609">609</a> <strong class="jxr_keyword">public</strong> MiniDFSCluster startMiniDFSCluster(<strong class="jxr_keyword">int</strong> servers) <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="610" href="#610">610</a> <strong class="jxr_keyword">return</strong> startMiniDFSCluster(servers, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="611" href="#611">611</a> } -<a class="jxr_linenumber" name="612" href="#612">612</a> -<a class="jxr_linenumber" name="613" href="#613">613</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="614" href="#614">614</a> <em class="jxr_javadoccomment"> * Start a minidfscluster.</em> -<a class="jxr_linenumber" name="615" href="#615">615</a> <em class="jxr_javadoccomment"> * This is useful if you want to run datanode on distinct hosts for things</em> -<a class="jxr_linenumber" name="616" href="#616">616</a> <em class="jxr_javadoccomment"> * like HDFS block location verification.</em> -<a class="jxr_linenumber" name="617" href="#617">617</a> <em class="jxr_javadoccomment"> * If you start MiniDFSCluster without host names, all instances of the</em> -<a class="jxr_linenumber" name="618" href="#618">618</a> <em class="jxr_javadoccomment"> * datanodes will have the same host name.</em> -<a class="jxr_linenumber" name="619" href="#619">619</a> <em class="jxr_javadoccomment"> * @param hosts hostnames DNs to run on.</em> -<a class="jxr_linenumber" name="620" href="#620">620</a> <em class="jxr_javadoccomment"> * @throws Exception</em> -<a class="jxr_linenumber" name="621" href="#621">621</a> <em class="jxr_javadoccomment"> * @see {@link #shutdownMiniDFSCluster()}</em> -<a class="jxr_linenumber" name="622" href="#622">622</a> <em class="jxr_javadoccomment"> * @return The mini dfs cluster created.</em> -<a class="jxr_linenumber" name="623" href="#623">623</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="624" href="#624">624</a> <strong class="jxr_keyword">public</strong> MiniDFSCluster startMiniDFSCluster(<strong class="jxr_keyword">final</strong> String hosts[]) -<a class="jxr_linenumber" name="625" href="#625">625</a> <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="626" href="#626">626</a> <strong class="jxr_keyword">if</strong> ( hosts != <strong class="jxr_keyword">null</strong> && hosts.length != 0) { -<a class="jxr_linenumber" name="627" href="#627">627</a> <strong class="jxr_keyword">return</strong> startMiniDFSCluster(hosts.length, hosts); -<a class="jxr_linenumber" name="628" href="#628">628</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="629" href="#629">629</a> <strong class="jxr_keyword">return</strong> startMiniDFSCluster(1, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="630" href="#630">630</a> } -<a class="jxr_linenumber" name="631" href="#631">631</a> } -<a class="jxr_linenumber" name="632" href="#632">632</a> -<a class="jxr_linenumber" name="633" href="#633">633</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="634" href="#634">634</a> <em class="jxr_javadoccomment"> * Start a minidfscluster.</em> -<a class="jxr_linenumber" name="635" href="#635">635</a> <em class="jxr_javadoccomment"> * Can only create one.</em> -<a class="jxr_linenumber" name="636" href="#636">636</a> <em class="jxr_javadoccomment"> * @param servers How many DNs to start.</em> -<a class="jxr_linenumber" name="637" href="#637">637</a> <em class="jxr_javadoccomment"> * @param hosts hostnames DNs to run on.</em> -<a class="jxr_linenumber" name="638" href="#638">638</a> <em class="jxr_javadoccomment"> * @throws Exception</em> -<a class="jxr_linenumber" name="639" href="#639">639</a> <em class="jxr_javadoccomment"> * @see {@link #shutdownMiniDFSCluster()}</em> -<a class="jxr_linenumber" name="640" href="#640">640</a> <em class="jxr_javadoccomment"> * @return The mini dfs cluster created.</em> -<a class="jxr_linenumber" name="641" href="#641">641</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="642" href="#642">642</a> <strong class="jxr_keyword">public</strong> MiniDFSCluster startMiniDFSCluster(<strong class="jxr_keyword">int</strong> servers, <strong class="jxr_keyword">final</strong> String hosts[]) -<a class="jxr_linenumber" name="643" href="#643">643</a> <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="644" href="#644">644</a> createDirsAndSetProperties(); -<a class="jxr_linenumber" name="645" href="#645">645</a> EditLogFileOutputStream.setShouldSkipFsyncForTesting(<strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="646" href="#646">646</a> -<a class="jxr_linenumber" name="647" href="#647">647</a> <em class="jxr_comment">// Error level to skip some warnings specific to the minicluster. See HBASE-4709</em> -<a class="jxr_linenumber" name="648" href="#648">648</a> org.apache.log4j.Logger.getLogger(org.apache.hadoop.metrics2.util.MBeans.<strong class="jxr_keyword">class</strong>). -<a class="jxr_linenumber" name="649" href="#649">649</a> setLevel(org.apache.log4j.Level.ERROR); -<a class="jxr_linenumber" name="650" href="#650">650</a> org.apache.log4j.Logger.getLogger(org.apache.hadoop.metrics2.impl.MetricsSystemImpl.<strong class="jxr_keyword">class</strong>). -<a class="jxr_linenumber" name="651" href="#651">651</a> setLevel(org.apache.log4j.Level.ERROR); -<a class="jxr_linenumber" name="652" href="#652">652</a> -<a class="jxr_linenumber" name="653" href="#653">653</a> -<a class="jxr_linenumber" name="654" href="#654">654</a> <strong class="jxr_keyword">this</strong>.dfsCluster = <strong class="jxr_keyword">new</strong> MiniDFSCluster(0, <strong class="jxr_keyword">this</strong>.conf, servers, <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">true</strong>, -<a class="jxr_linenumber" name="655" href="#655">655</a> <strong class="jxr_keyword">true</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, hosts, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="656" href="#656">656</a> -<a class="jxr_linenumber" name="657" href="#657">657</a> <em class="jxr_comment">// Set this just-started cluster as our filesystem.</em> -<a class="jxr_linenumber" name="658" href="#658">658</a> setFs(); -<a class="jxr_linenumber" name="659" href="#659">659</a> -<a class="jxr_linenumber" name="660" href="#660">660</a> <em class="jxr_comment">// Wait for the cluster to be totally up</em> -<a class="jxr_linenumber" name="661" href="#661">661</a> <strong class="jxr_keyword">this</strong>.dfsCluster.waitClusterUp(); -<a class="jxr_linenumber" name="662" href="#662">662</a> -<a class="jxr_linenumber" name="663" href="#663">663</a> <em class="jxr_comment">//reset the test directory for test file system</em> -<a class="jxr_linenumber" name="664" href="#664">664</a> dataTestDirOnTestFS = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="665" href="#665">665</a> -<a class="jxr_linenumber" name="666" href="#666">666</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.dfsCluster; -<a class="jxr
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