http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/HBaseClusterManager.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/HBaseClusterManager.html b/xref-test/org/apache/hadoop/hbase/HBaseClusterManager.html deleted file mode 100644 index 1fd2507..0000000 --- a/xref-test/org/apache/hadoop/hbase/HBaseClusterManager.html +++ /dev/null @@ -1,405 +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>HBaseClusterManager xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/HBaseClusterManager.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.File; -<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.IOException; -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.util.Locale; -<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.Map; -<a class="jxr_linenumber" name="25" href="#25">25</a> -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang.StringUtils; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory; -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration; -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configured; -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.HBaseClusterManager.CommandProvider.Operation; -<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Pair; -<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.RetryCounter; -<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.RetryCounter.RetryConfig; -<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.RetryCounterFactory; -<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.util.Shell; -<a class="jxr_linenumber" name="38" href="#38">38</a> -<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> <em class="jxr_javadoccomment"> * A default cluster manager for HBase. Uses SSH, and hbase shell scripts</em> -<a class="jxr_linenumber" name="41" href="#41">41</a> <em class="jxr_javadoccomment"> * to manage the cluster. Assumes Unix-like commands are available like 'ps',</em> -<a class="jxr_linenumber" name="42" href="#42">42</a> <em class="jxr_javadoccomment"> * 'kill', etc. Also assumes the user running the test has enough "power" to start & stop</em> -<a class="jxr_linenumber" name="43" href="#43">43</a> <em class="jxr_javadoccomment"> * servers on the remote machines (for example, the test user could be the same user as the</em> -<a class="jxr_linenumber" name="44" href="#44">44</a> <em class="jxr_javadoccomment"> * user the daemon is running as)</em> -<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="46" href="#46">46</a> @InterfaceAudience.Private -<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HBaseClusterManager</a> <strong class="jxr_keyword">extends</strong> Configured <strong class="jxr_keyword">implements</strong> <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ClusterManager</a> { -<a class="jxr_linenumber" name="48" href="#48">48</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String SIGKILL = <span class="jxr_string">"SIGKILL"</span>; -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String SIGSTOP = <span class="jxr_string">"SIGSTOP"</span>; -<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String SIGCONT = <span class="jxr_string">"SIGCONT"</span>; -<a class="jxr_linenumber" name="51" href="#51">51</a> -<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(HBaseClusterManager.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="53" href="#53">53</a> <strong class="jxr_keyword">private</strong> String sshUserName; -<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">private</strong> String sshOptions; -<a class="jxr_linenumber" name="55" href="#55">55</a> -<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> * The command format that is used to execute the remote command. Arguments:</em> -<a class="jxr_linenumber" name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * 1 SSH options, 2 user name , 3 "@" if username is set, 4 host,</em> -<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * 5 original command, 6 service user.</em> -<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="61" href="#61">61</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String DEFAULT_TUNNEL_CMD = -<a class="jxr_linenumber" name="62" href="#62">62</a> <span class="jxr_string">"/usr/bin/ssh %1$s %2$s%3$s%4$s \"sudo -u %6$s %5$s\""</span>; -<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">private</strong> String tunnelCmd; -<a class="jxr_linenumber" name="64" href="#64">64</a> -<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String RETRY_ATTEMPTS_KEY = <span class="jxr_string">"hbase.it.clustermanager.retry.attempts"</span>; -<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_RETRY_ATTEMPTS = 5; -<a class="jxr_linenumber" name="67" href="#67">67</a> -<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String RETRY_SLEEP_INTERVAL_KEY = <span class="jxr_string">"hbase.it.clustermanager.retry.sleep.interval"</span>; -<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> DEFAULT_RETRY_SLEEP_INTERVAL = 1000; -<a class="jxr_linenumber" name="70" href="#70">70</a> -<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">protected</strong> RetryCounterFactory retryCounterFactory; -<a class="jxr_linenumber" name="72" href="#72">72</a> -<a class="jxr_linenumber" name="73" href="#73">73</a> @Override -<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setConf(Configuration conf) { -<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">super</strong>.setConf(conf); -<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">if</strong> (conf == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="77" href="#77">77</a> <em class="jxr_comment">// Configured gets passed null before real conf. Why? I don't know.</em> -<a class="jxr_linenumber" name="78" href="#78">78</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="79" href="#79">79</a> } -<a class="jxr_linenumber" name="80" href="#80">80</a> sshUserName = conf.get(<span class="jxr_string">"hbase.it.clustermanager.ssh.user"</span>, <span class="jxr_string">""</span>); -<a class="jxr_linenumber" name="81" href="#81">81</a> String extraSshOptions = conf.get(<span class="jxr_string">"hbase.it.clustermanager.ssh.opts"</span>, <span class="jxr_string">""</span>); -<a class="jxr_linenumber" name="82" href="#82">82</a> sshOptions = System.getenv(<span class="jxr_string">"HBASE_SSH_OPTS"</span>); -<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">if</strong> (!extraSshOptions.isEmpty()) { -<a class="jxr_linenumber" name="84" href="#84">84</a> sshOptions = StringUtils.join(<strong class="jxr_keyword">new</strong> Object[] { sshOptions, extraSshOptions }, <span class="jxr_string">" "</span>); -<a class="jxr_linenumber" name="85" href="#85">85</a> } -<a class="jxr_linenumber" name="86" href="#86">86</a> sshOptions = (sshOptions == <strong class="jxr_keyword">null</strong>) ? <span class="jxr_string">""</span> : sshOptions; -<a class="jxr_linenumber" name="87" href="#87">87</a> tunnelCmd = conf.get(<span class="jxr_string">"hbase.it.clustermanager.ssh.cmd"</span>, DEFAULT_TUNNEL_CMD); -<a class="jxr_linenumber" name="88" href="#88">88</a> <em class="jxr_comment">// Print out ssh special config if any.</em> -<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">if</strong> ((sshUserName != <strong class="jxr_keyword">null</strong> && sshUserName.length() > 0) || -<a class="jxr_linenumber" name="90" href="#90">90</a> (sshOptions != <strong class="jxr_keyword">null</strong> && sshOptions.length() > 0)) { -<a class="jxr_linenumber" name="91" href="#91">91</a> LOG.info(<span class="jxr_string">"Running with SSH user ["</span> + sshUserName + <span class="jxr_string">"] and options ["</span> + sshOptions + <span class="jxr_string">"]"</span>); -<a class="jxr_linenumber" name="92" href="#92">92</a> } -<a class="jxr_linenumber" name="93" href="#93">93</a> -<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">this</strong>.retryCounterFactory = <strong class="jxr_keyword">new</strong> RetryCounterFactory(<strong class="jxr_keyword">new</strong> RetryConfig() -<a class="jxr_linenumber" name="95" href="#95">95</a> .setMaxAttempts(conf.getInt(RETRY_ATTEMPTS_KEY, DEFAULT_RETRY_ATTEMPTS)) -<a class="jxr_linenumber" name="96" href="#96">96</a> .setSleepInterval(conf.getLong(RETRY_SLEEP_INTERVAL_KEY, DEFAULT_RETRY_SLEEP_INTERVAL))); -<a class="jxr_linenumber" name="97" href="#97">97</a> } -<a class="jxr_linenumber" name="98" href="#98">98</a> -<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">private</strong> String getServiceUser(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service) { -<a class="jxr_linenumber" name="100" href="#100">100</a> Configuration conf = getConf(); -<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">switch</strong> (service) { -<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">case</strong> HADOOP_DATANODE: -<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">return</strong> conf.get(<span class="jxr_string">"hbase.it.clustermanager.hadoop.hdfs.user"</span>, <span class="jxr_string">"hdfs"</span>); -<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">case</strong> ZOOKEEPER_SERVER: -<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">return</strong> conf.get(<span class="jxr_string">"hbase.it.clustermanager.zookeeper.user"</span>, <span class="jxr_string">"zookeeper"</span>); -<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">default</strong>: -<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">return</strong> conf.get(<span class="jxr_string">"hbase.it.clustermanager.hbase.user"</span>, <span class="jxr_string">"hbase"</span>); -<a class="jxr_linenumber" name="108" href="#108">108</a> } -<a class="jxr_linenumber" name="109" href="#109">109</a> } -<a class="jxr_linenumber" name="110" href="#110">110</a> -<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> * Executes commands over SSH</em> -<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a> <strong class="jxr_keyword">extends</strong> Shell.ShellCommandExecutor { -<a class="jxr_linenumber" name="115" href="#115">115</a> <strong class="jxr_keyword">private</strong> String hostname; -<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">private</strong> String user; -<a class="jxr_linenumber" name="117" href="#117">117</a> -<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(String hostname, String[] execString, File dir, Map<String, String> env, -<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">long</strong> timeout) { -<a class="jxr_linenumber" name="120" href="#120">120</a> <strong class="jxr_keyword">super</strong>(execString, dir, env, timeout); -<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">this</strong>.hostname = hostname; -<a class="jxr_linenumber" name="122" href="#122">122</a> } -<a class="jxr_linenumber" name="123" href="#123">123</a> -<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(String hostname, String[] execString, File dir, Map<String, String> env) { -<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">super</strong>(execString, dir, env); -<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">this</strong>.hostname = hostname; -<a class="jxr_linenumber" name="127" href="#127">127</a> } -<a class="jxr_linenumber" name="128" href="#128">128</a> -<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(String hostname, String[] execString, File dir) { -<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">super</strong>(execString, dir); -<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">this</strong>.hostname = hostname; -<a class="jxr_linenumber" name="132" href="#132">132</a> } -<a class="jxr_linenumber" name="133" href="#133">133</a> -<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(String hostname, String[] execString) { -<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">super</strong>(execString); -<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">this</strong>.hostname = hostname; -<a class="jxr_linenumber" name="137" href="#137">137</a> } -<a class="jxr_linenumber" name="138" href="#138">138</a> -<a class="jxr_linenumber" name="139" href="#139">139</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(String hostname, String user, String[] execString) { -<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">super</strong>(execString); -<a class="jxr_linenumber" name="141" href="#141">141</a> <strong class="jxr_keyword">this</strong>.hostname = hostname; -<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">this</strong>.user = user; -<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> @Override -<a class="jxr_linenumber" name="146" href="#146">146</a> <strong class="jxr_keyword">public</strong> String[] getExecString() { -<a class="jxr_linenumber" name="147" href="#147">147</a> String at = sshUserName.isEmpty() ? <span class="jxr_string">""</span> : <span class="jxr_string">"@"</span>; -<a class="jxr_linenumber" name="148" href="#148">148</a> String remoteCmd = StringUtils.join(<strong class="jxr_keyword">super</strong>.getExecString(), <span class="jxr_string">" "</span>); -<a class="jxr_linenumber" name="149" href="#149">149</a> String cmd = String.format(tunnelCmd, sshOptions, sshUserName, at, hostname, remoteCmd, user); -<a class="jxr_linenumber" name="150" href="#150">150</a> LOG.info(<span class="jxr_string">"Executing full command ["</span> + cmd + <span class="jxr_string">"]"</span>); -<a class="jxr_linenumber" name="151" href="#151">151</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> String[] { <span class="jxr_string">"/usr/bin/env"</span>, <span class="jxr_string">"bash"</span>, <span class="jxr_string">"-c"</span>, cmd }; -<a class="jxr_linenumber" name="152" href="#152">152</a> } -<a class="jxr_linenumber" name="153" href="#153">153</a> -<a class="jxr_linenumber" name="154" href="#154">154</a> @Override -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> execute() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">super</strong>.execute(); -<a class="jxr_linenumber" name="157" href="#157">157</a> } -<a class="jxr_linenumber" name="158" href="#158">158</a> } -<a class="jxr_linenumber" name="159" href="#159">159</a> -<a class="jxr_linenumber" name="160" href="#160">160</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="161" href="#161">161</a> <em class="jxr_javadoccomment"> * Provides command strings for services to be executed by Shell. CommandProviders are</em> -<a class="jxr_linenumber" name="162" href="#162">162</a> <em class="jxr_javadoccomment"> * pluggable, and different deployments(windows, bigtop, etc) can be managed by</em> -<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_javadoccomment"> * plugging-in custom CommandProvider's or ClusterManager's.</em> -<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> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">CommandProvider</a> { -<a class="jxr_linenumber" name="166" href="#166">166</a> -<a class="jxr_linenumber" name="167" href="#167">167</a> enum <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> { -<a class="jxr_linenumber" name="168" href="#168">168</a> START, STOP, RESTART -<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">abstract</strong> String getCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> op); -<a class="jxr_linenumber" name="172" href="#172">172</a> -<a class="jxr_linenumber" name="173" href="#173">173</a> <strong class="jxr_keyword">public</strong> String isRunningCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service) { -<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">return</strong> findPidCommand(service); -<a class="jxr_linenumber" name="175" href="#175">175</a> } -<a class="jxr_linenumber" name="176" href="#176">176</a> -<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">protected</strong> String findPidCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service) { -<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"ps ux | grep proc_%s | grep -v grep | tr -s ' ' | cut -d ' ' -f2"</span>, -<a class="jxr_linenumber" name="179" href="#179">179</a> service); -<a class="jxr_linenumber" name="180" href="#180">180</a> } -<a class="jxr_linenumber" name="181" href="#181">181</a> -<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">public</strong> String signalCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String signal) { -<a class="jxr_linenumber" name="183" href="#183">183</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"%s | xargs kill -s %s"</span>, findPidCommand(service), signal); -<a class="jxr_linenumber" name="184" href="#184">184</a> } -<a class="jxr_linenumber" name="185" href="#185">185</a> } -<a class="jxr_linenumber" name="186" href="#186">186</a> -<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_javadoccomment"> * CommandProvider to manage the service using bin/hbase-* scripts</em> -<a class="jxr_linenumber" name="189" href="#189">189</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="190" href="#190">190</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HBaseShellCommandProvider</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">CommandProvider</a> { -<a class="jxr_linenumber" name="191" href="#191">191</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String hbaseHome; -<a class="jxr_linenumber" name="192" href="#192">192</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String confDir; -<a class="jxr_linenumber" name="193" href="#193">193</a> -<a class="jxr_linenumber" name="194" href="#194">194</a> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HBaseShellCommandProvider</a>(Configuration conf) { -<a class="jxr_linenumber" name="195" href="#195">195</a> hbaseHome = conf.get(<span class="jxr_string">"hbase.it.clustermanager.hbase.home"</span>, -<a class="jxr_linenumber" name="196" href="#196">196</a> System.getenv(<span class="jxr_string">"HBASE_HOME"</span>)); -<a class="jxr_linenumber" name="197" href="#197">197</a> String tmp = conf.get(<span class="jxr_string">"hbase.it.clustermanager.hbase.conf.dir"</span>, -<a class="jxr_linenumber" name="198" href="#198">198</a> System.getenv(<span class="jxr_string">"HBASE_CONF_DIR"</span>)); -<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">if</strong> (tmp != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="200" href="#200">200</a> confDir = String.format(<span class="jxr_string">"--config %s"</span>, tmp); -<a class="jxr_linenumber" name="201" href="#201">201</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="202" href="#202">202</a> confDir = <span class="jxr_string">""</span>; -<a class="jxr_linenumber" name="203" href="#203">203</a> } -<a class="jxr_linenumber" name="204" href="#204">204</a> } -<a class="jxr_linenumber" name="205" href="#205">205</a> -<a class="jxr_linenumber" name="206" href="#206">206</a> @Override -<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">public</strong> String getCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> op) { -<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"%s/bin/hbase-daemon.sh %s %s %s"</span>, hbaseHome, confDir, -<a class="jxr_linenumber" name="209" href="#209">209</a> op.toString().toLowerCase(Locale.ROOT), service); -<a class="jxr_linenumber" name="210" href="#210">210</a> } -<a class="jxr_linenumber" name="211" href="#211">211</a> } -<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> -<a class="jxr_linenumber" name="214" href="#214">214</a> <em class="jxr_javadoccomment"> * CommandProvider to manage the service using sbin/hadoop-* scripts.</em> -<a class="jxr_linenumber" name="215" href="#215">215</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HadoopShellCommandProvider</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">CommandProvider</a> { -<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String hadoopHome; -<a class="jxr_linenumber" name="218" href="#218">218</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String confDir; -<a class="jxr_linenumber" name="219" href="#219">219</a> -<a class="jxr_linenumber" name="220" href="#220">220</a> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HadoopShellCommandProvider</a>(Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="221" href="#221">221</a> hadoopHome = conf.get(<span class="jxr_string">"hbase.it.clustermanager.hadoop.home"</span>, -<a class="jxr_linenumber" name="222" href="#222">222</a> System.getenv(<span class="jxr_string">"HADOOP_HOME"</span>)); -<a class="jxr_linenumber" name="223" href="#223">223</a> String tmp = conf.get(<span class="jxr_string">"hbase.it.clustermanager.hadoop.conf.dir"</span>, -<a class="jxr_linenumber" name="224" href="#224">224</a> System.getenv(<span class="jxr_string">"HADOOP_CONF_DIR"</span>)); -<a class="jxr_linenumber" name="225" href="#225">225</a> <strong class="jxr_keyword">if</strong> (hadoopHome == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Hadoop home configuration parameter i.e. "</span> + -<a class="jxr_linenumber" name="227" href="#227">227</a> <span class="jxr_string">"'hbase.it.clustermanager.hadoop.home' is not configured properly."</span>); -<a class="jxr_linenumber" name="228" href="#228">228</a> } -<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">if</strong> (tmp != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="230" href="#230">230</a> confDir = String.format(<span class="jxr_string">"--config %s"</span>, tmp); -<a class="jxr_linenumber" name="231" href="#231">231</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="232" href="#232">232</a> confDir = <span class="jxr_string">""</span>; -<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> -<a class="jxr_linenumber" name="236" href="#236">236</a> @Override -<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">public</strong> String getCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> op) { -<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"%s/sbin/hadoop-daemon.sh %s %s %s"</span>, hadoopHome, confDir, -<a class="jxr_linenumber" name="239" href="#239">239</a> op.toString().toLowerCase(Locale.ROOT), service); -<a class="jxr_linenumber" name="240" href="#240">240</a> } -<a class="jxr_linenumber" name="241" href="#241">241</a> } -<a class="jxr_linenumber" name="242" href="#242">242</a> -<a class="jxr_linenumber" name="243" href="#243">243</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="244" href="#244">244</a> <em class="jxr_javadoccomment"> * CommandProvider to manage the service using bin/zk* scripts.</em> -<a class="jxr_linenumber" name="245" href="#245">245</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="246" href="#246">246</a> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">ZookeeperShellCommandProvider</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">CommandProvider</a> { -<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String zookeeperHome; -<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String confDir; -<a class="jxr_linenumber" name="249" href="#249">249</a> -<a class="jxr_linenumber" name="250" href="#250">250</a> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">ZookeeperShellCommandProvider</a>(Configuration conf) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="251" href="#251">251</a> zookeeperHome = conf.get(<span class="jxr_string">"hbase.it.clustermanager.zookeeper.home"</span>, -<a class="jxr_linenumber" name="252" href="#252">252</a> System.getenv(<span class="jxr_string">"ZOOBINDIR"</span>)); -<a class="jxr_linenumber" name="253" href="#253">253</a> String tmp = conf.get(<span class="jxr_string">"hbase.it.clustermanager.zookeeper.conf.dir"</span>, -<a class="jxr_linenumber" name="254" href="#254">254</a> System.getenv(<span class="jxr_string">"ZOOCFGDIR"</span>)); -<a class="jxr_linenumber" name="255" href="#255">255</a> <strong class="jxr_keyword">if</strong> (zookeeperHome == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"ZooKeeper home configuration parameter i.e. "</span> + -<a class="jxr_linenumber" name="257" href="#257">257</a> <span class="jxr_string">"'hbase.it.clustermanager.zookeeper.home' is not configured properly."</span>); -<a class="jxr_linenumber" name="258" href="#258">258</a> } -<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">if</strong> (tmp != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="260" href="#260">260</a> confDir = String.format(<span class="jxr_string">"--config %s"</span>, tmp); -<a class="jxr_linenumber" name="261" href="#261">261</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="262" href="#262">262</a> confDir = <span class="jxr_string">""</span>; -<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> -<a class="jxr_linenumber" name="266" href="#266">266</a> @Override -<a class="jxr_linenumber" name="267" href="#267">267</a> <strong class="jxr_keyword">public</strong> String getCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> op) { -<a class="jxr_linenumber" name="268" href="#268">268</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"%s/bin/zkServer.sh %s"</span>, zookeeperHome, op.toString().toLowerCase(Locale.ROOT)); -<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> @Override -<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">protected</strong> String findPidCommand(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service) { -<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">return</strong> String.format(<span class="jxr_string">"ps ux | grep %s | grep -v grep | tr -s ' ' | cut -d ' ' -f2"</span>, -<a class="jxr_linenumber" name="274" href="#274">274</a> service); -<a class="jxr_linenumber" name="275" href="#275">275</a> } -<a class="jxr_linenumber" name="276" href="#276">276</a> } -<a class="jxr_linenumber" name="277" href="#277">277</a> -<a class="jxr_linenumber" name="278" href="#278">278</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HBaseClusterManager</a>() { -<a class="jxr_linenumber" name="279" href="#279">279</a> } -<a class="jxr_linenumber" name="280" href="#280">280</a> -<a class="jxr_linenumber" name="281" href="#281">281</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">CommandProvider</a> getCommandProvider(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="282" href="#282">282</a> <strong class="jxr_keyword">switch</strong> (service) { -<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">case</strong> HADOOP_DATANODE: -<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HadoopShellCommandProvider</a>(getConf()); -<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">case</strong> ZOOKEEPER_SERVER: -<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">ZookeeperShellCommandProvider</a>(getConf()); -<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">default</strong>: -<a class="jxr_linenumber" name="288" href="#288">288</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">HBaseShellCommandProvider</a>(getConf()); -<a class="jxr_linenumber" name="289" href="#289">289</a> } -<a class="jxr_linenumber" name="290" href="#290">290</a> } -<a class="jxr_linenumber" name="291" href="#291">291</a> -<a class="jxr_linenumber" name="292" href="#292">292</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="293" href="#293">293</a> <em class="jxr_javadoccomment"> * Execute the given command on the host using SSH</em> -<a class="jxr_linenumber" name="294" href="#294">294</a> <em class="jxr_javadoccomment"> * @return pair of exit code and command output</em> -<a class="jxr_linenumber" name="295" href="#295">295</a> <em class="jxr_javadoccomment"> * @throws IOException if something goes wrong.</em> -<a class="jxr_linenumber" name="296" href="#296">296</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="297" href="#297">297</a> <strong class="jxr_keyword">private</strong> Pair<Integer, String> exec(String hostname, <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String... cmd) -<a class="jxr_linenumber" name="298" href="#298">298</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="299" href="#299">299</a> LOG.info(<span class="jxr_string">"Executing remote command: "</span> + StringUtils.join(cmd, <span class="jxr_string">" "</span>) + <span class="jxr_string">" , hostname:"</span> + hostname); -<a class="jxr_linenumber" name="300" href="#300">300</a> -<a class="jxr_linenumber" name="301" href="#301">301</a> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a> shell = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.html">RemoteShell</a>(hostname, getServiceUser(service), cmd); -<a class="jxr_linenumber" name="302" href="#302">302</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="303" href="#303">303</a> shell.execute(); -<a class="jxr_linenumber" name="304" href="#304">304</a> } <strong class="jxr_keyword">catch</strong> (Shell.ExitCodeException ex) { -<a class="jxr_linenumber" name="305" href="#305">305</a> <em class="jxr_comment">// capture the stdout of the process as well.</em> -<a class="jxr_linenumber" name="306" href="#306">306</a> String output = shell.getOutput(); -<a class="jxr_linenumber" name="307" href="#307">307</a> <em class="jxr_comment">// add output for the ExitCodeException.</em> -<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Shell.ExitCodeException(ex.getExitCode(), <span class="jxr_string">"stderr: "</span> + ex.getMessage() -<a class="jxr_linenumber" name="309" href="#309">309</a> + <span class="jxr_string">", stdout: "</span> + output); -<a class="jxr_linenumber" name="310" href="#310">310</a> } -<a class="jxr_linenumber" name="311" href="#311">311</a> -<a class="jxr_linenumber" name="312" href="#312">312</a> LOG.info(<span class="jxr_string">"Executed remote command, exit code:"</span> + shell.getExitCode() -<a class="jxr_linenumber" name="313" href="#313">313</a> + <span class="jxr_string">" , output:"</span> + shell.getOutput()); -<a class="jxr_linenumber" name="314" href="#314">314</a> -<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Pair<Integer, String>(shell.getExitCode(), shell.getOutput()); -<a class="jxr_linenumber" name="316" href="#316">316</a> } -<a class="jxr_linenumber" name="317" href="#317">317</a> -<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">private</strong> Pair<Integer, String> execWithRetries(String hostname, <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String... cmd) -<a class="jxr_linenumber" name="319" href="#319">319</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="320" href="#320">320</a> RetryCounter retryCounter = retryCounterFactory.create(); -<a class="jxr_linenumber" name="321" href="#321">321</a> <strong class="jxr_keyword">while</strong> (<strong class="jxr_keyword">true</strong>) { -<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">return</strong> exec(hostname, service, cmd); -<a class="jxr_linenumber" name="324" href="#324">324</a> } <strong class="jxr_keyword">catch</strong> (IOException e) { -<a class="jxr_linenumber" name="325" href="#325">325</a> retryOrThrow(retryCounter, e, hostname, cmd); -<a class="jxr_linenumber" name="326" href="#326">326</a> } -<a class="jxr_linenumber" name="327" href="#327">327</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="328" href="#328">328</a> retryCounter.sleepUntilNextRetry(); -<a class="jxr_linenumber" name="329" href="#329">329</a> } <strong class="jxr_keyword">catch</strong> (InterruptedException ex) { -<a class="jxr_linenumber" name="330" href="#330">330</a> <em class="jxr_comment">// ignore</em> -<a class="jxr_linenumber" name="331" href="#331">331</a> LOG.warn(<span class="jxr_string">"Sleep Interrupted:"</span> + ex); -<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> <strong class="jxr_keyword">private</strong> <E <strong class="jxr_keyword">extends</strong> Exception> <strong class="jxr_keyword">void</strong> retryOrThrow(RetryCounter retryCounter, E ex, -<a class="jxr_linenumber" name="337" href="#337">337</a> String hostname, String[] cmd) <strong class="jxr_keyword">throws</strong> E { -<a class="jxr_linenumber" name="338" href="#338">338</a> <strong class="jxr_keyword">if</strong> (retryCounter.shouldRetry()) { -<a class="jxr_linenumber" name="339" href="#339">339</a> LOG.warn(<span class="jxr_string">"Remote command: "</span> + StringUtils.join(cmd, <span class="jxr_string">" "</span>) + <span class="jxr_string">" , hostname:"</span> + hostname -<a class="jxr_linenumber" name="340" href="#340">340</a> + <span class="jxr_string">" failed at attempt "</span> + retryCounter.getAttemptTimes() + <span class="jxr_string">". Retrying until maxAttempts: "</span> -<a class="jxr_linenumber" name="341" href="#341">341</a> + retryCounter.getMaxAttempts() + <span class="jxr_string">". Exception: "</span> + ex.getMessage()); -<a class="jxr_linenumber" name="342" href="#342">342</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="343" href="#343">343</a> } -<a class="jxr_linenumber" name="344" href="#344">344</a> <strong class="jxr_keyword">throw</strong> ex; -<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> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> exec(String hostname, <a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, <a href="../../../../org/apache/hadoop/hbase/util/TestCounter.html">Operation</a> op) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="348" href="#348">348</a> execWithRetries(hostname, service, getCommandProvider(service).getCommand(service, op)); -<a class="jxr_linenumber" name="349" href="#349">349</a> } -<a class="jxr_linenumber" name="350" href="#350">350</a> -<a class="jxr_linenumber" name="351" href="#351">351</a> @Override -<a class="jxr_linenumber" name="352" href="#352">352</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> start(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="353" href="#353">353</a> exec(hostname, service, Operation.START); -<a class="jxr_linenumber" name="354" href="#354">354</a> } -<a class="jxr_linenumber" name="355" href="#355">355</a> -<a class="jxr_linenumber" name="356" href="#356">356</a> @Override -<a class="jxr_linenumber" name="357" href="#357">357</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stop(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="358" href="#358">358</a> exec(hostname, service, Operation.STOP); -<a class="jxr_linenumber" name="359" href="#359">359</a> } -<a class="jxr_linenumber" name="360" href="#360">360</a> -<a class="jxr_linenumber" name="361" href="#361">361</a> @Override -<a class="jxr_linenumber" name="362" href="#362">362</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> restart(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="363" href="#363">363</a> exec(hostname, service, Operation.RESTART); -<a class="jxr_linenumber" name="364" href="#364">364</a> } -<a class="jxr_linenumber" name="365" href="#365">365</a> -<a class="jxr_linenumber" name="366" href="#366">366</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> signal(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String signal, String hostname) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="367" href="#367">367</a> execWithRetries(hostname, service, getCommandProvider(service).signalCommand(service, signal)); -<a class="jxr_linenumber" name="368" href="#368">368</a> } -<a class="jxr_linenumber" name="369" href="#369">369</a> -<a class="jxr_linenumber" name="370" href="#370">370</a> @Override -<a class="jxr_linenumber" name="371" href="#371">371</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isRunning(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="372" href="#372">372</a> String ret = execWithRetries(hostname, service, -<a class="jxr_linenumber" name="373" href="#373">373</a> getCommandProvider(service).isRunningCommand(service)).getSecond(); -<a class="jxr_linenumber" name="374" href="#374">374</a> <strong class="jxr_keyword">return</strong> ret.length() > 0; -<a class="jxr_linenumber" name="375" href="#375">375</a> } -<a class="jxr_linenumber" name="376" href="#376">376</a> -<a class="jxr_linenumber" name="377" href="#377">377</a> @Override -<a class="jxr_linenumber" name="378" href="#378">378</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> kill(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="379" href="#379">379</a> signal(service, SIGKILL, hostname); -<a class="jxr_linenumber" name="380" href="#380">380</a> } -<a class="jxr_linenumber" name="381" href="#381">381</a> -<a class="jxr_linenumber" name="382" href="#382">382</a> @Override -<a class="jxr_linenumber" name="383" href="#383">383</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> suspend(<a href="../../../../org/apache/hadoop/hbase/ClusterManager.html">ServiceType</a> service, String hostname, <strong class="jxr_keyword">int</strong> port) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="384" href="#384">384</a> signal(service, SIGSTOP, hostname); 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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/HBaseCommonTestingUtility.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/HBaseCommonTestingUtility.html b/xref-test/org/apache/hadoop/hbase/HBaseCommonTestingUtility.html deleted file mode 100644 index 738906c..0000000 --- a/xref-test/org/apache/hadoop/hbase/HBaseCommonTestingUtility.html +++ /dev/null @@ -1,221 +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>HBaseCommonTestingUtility xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">View Javadoc</a></div><pre> - -<a class="jxr_linenumber" name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="2" href="#2">2</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em> -<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em> -<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em> -<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em> -<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em> -<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em> -<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em> -<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0"; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> -<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em> -<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> -<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> -<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em> -<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_javadoccomment"> * limitations under the License.</em> -<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.hadoop.hbase; -<a class="jxr_linenumber" name="20" href="#20">20</a> -<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.File; -<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.IOException; -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.util.UUID; -<a class="jxr_linenumber" name="24" href="#24">24</a> -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.io.FileUtils; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.Path; -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceAudience; -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.classification.InterfaceStability; -<a class="jxr_linenumber" name="32" href="#32">32</a> -<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * Common helpers for testing HBase that do not depend on specific server/etc. things.</em> -<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * @see {@link HBaseTestingUtility}</em> -<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"> */</em> -<a class="jxr_linenumber" name="38" href="#38">38</a> @InterfaceAudience.Public -<a class="jxr_linenumber" name="39" href="#39">39</a> @InterfaceStability.Unstable -<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/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a> { -<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(HBaseCommonTestingUtility.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="42" href="#42">42</a> -<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">protected</strong> Configuration conf; -<a class="jxr_linenumber" name="44" href="#44">44</a> -<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a>() { -<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">this</strong>(HBaseConfiguration.create()); -<a class="jxr_linenumber" name="47" href="#47">47</a> } -<a class="jxr_linenumber" name="48" href="#48">48</a> -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a>(Configuration conf) { -<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">this</strong>.conf = conf; -<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_javadoccomment">/**</em> -<a class="jxr_linenumber" name="54" href="#54">54</a> <em class="jxr_javadoccomment"> * Returns this classes's instance of {@link Configuration}.</em> -<a class="jxr_linenumber" name="55" href="#55">55</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="56" href="#56">56</a> <em class="jxr_javadoccomment"> * @return Instance of Configuration.</em> -<a class="jxr_linenumber" name="57" href="#57">57</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">public</strong> Configuration getConfiguration() { -<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.conf; -<a class="jxr_linenumber" name="60" href="#60">60</a> } -<a class="jxr_linenumber" name="61" href="#61">61</a> -<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * System property key to get base test directory value</em> -<a class="jxr_linenumber" name="64" href="#64">64</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String BASE_TEST_DIRECTORY_KEY = -<a class="jxr_linenumber" name="66" href="#66">66</a> <span class="jxr_string">"test.build.data.basedirectory"</span>; -<a class="jxr_linenumber" name="67" href="#67">67</a> -<a class="jxr_linenumber" name="68" href="#68">68</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="69" href="#69">69</a> <em class="jxr_javadoccomment"> * Default base directory for test output.</em> -<a class="jxr_linenumber" name="70" href="#70">70</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String DEFAULT_BASE_TEST_DIRECTORY = <span class="jxr_string">"target/test-data"</span>; -<a class="jxr_linenumber" name="72" href="#72">72</a> -<a class="jxr_linenumber" name="73" href="#73">73</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_javadoccomment"> * Directory where we put the data for this instance of HBaseTestingUtility</em> -<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">private</strong> File dataTestDir = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="77" href="#77">77</a> -<a class="jxr_linenumber" name="78" href="#78">78</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="79" href="#79">79</a> <em class="jxr_javadoccomment"> * @return Where to write test data on local filesystem, specific to</em> -<a class="jxr_linenumber" name="80" href="#80">80</a> <em class="jxr_javadoccomment"> * the test. Useful for tests that do not use a cluster.</em> -<a class="jxr_linenumber" name="81" href="#81">81</a> <em class="jxr_javadoccomment"> * Creates it if it does not exist already.</em> -<a class="jxr_linenumber" name="82" href="#82">82</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="83" href="#83">83</a> <strong class="jxr_keyword">public</strong> Path getDataTestDir() { -<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.dataTestDir == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="85" href="#85">85</a> setupDataTestDir(); -<a class="jxr_linenumber" name="86" href="#86">86</a> } -<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(<strong class="jxr_keyword">this</strong>.dataTestDir.getAbsolutePath()); -<a class="jxr_linenumber" name="88" href="#88">88</a> } -<a class="jxr_linenumber" name="89" href="#89">89</a> -<a class="jxr_linenumber" name="90" href="#90">90</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="91" href="#91">91</a> <em class="jxr_javadoccomment"> * @param subdirName</em> -<a class="jxr_linenumber" name="92" href="#92">92</a> <em class="jxr_javadoccomment"> * @return Path to a subdirectory named <code>subdirName</code> under</em> -<a class="jxr_linenumber" name="93" href="#93">93</a> <em class="jxr_javadoccomment"> * {@link #getDataTestDir()}.</em> -<a class="jxr_linenumber" name="94" href="#94">94</a> <em class="jxr_javadoccomment"> * Does *NOT* create it if it does not exist.</em> -<a class="jxr_linenumber" name="95" href="#95">95</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> Path getDataTestDir(<strong class="jxr_keyword">final</strong> String subdirName) { -<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(getDataTestDir(), subdirName); -<a class="jxr_linenumber" name="98" href="#98">98</a> } -<a class="jxr_linenumber" name="99" href="#99">99</a> -<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * Sets up a directory for a test to use.</em> -<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * @return New directory path, if created.</em> -<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">protected</strong> Path setupDataTestDir() { -<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.dataTestDir != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="107" href="#107">107</a> LOG.warn(<span class="jxr_string">"Data test dir already setup in "</span> + -<a class="jxr_linenumber" name="108" href="#108">108</a> dataTestDir.getAbsolutePath()); -<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="110" href="#110">110</a> } -<a class="jxr_linenumber" name="111" href="#111">111</a> Path testPath = getRandomDir(); -<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">this</strong>.dataTestDir = <strong class="jxr_keyword">new</strong> File(testPath.toString()).getAbsoluteFile(); -<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_comment">// Set this property so if mapreduce jobs run, they will use this as their home dir.</em> -<a class="jxr_linenumber" name="114" href="#114">114</a> System.setProperty(<span class="jxr_string">"test.build.dir"</span>, <strong class="jxr_keyword">this</strong>.dataTestDir.toString()); -<a class="jxr_linenumber" name="115" href="#115">115</a> <strong class="jxr_keyword">if</strong> (deleteOnExit()) <strong class="jxr_keyword">this</strong>.dataTestDir.deleteOnExit(); -<a class="jxr_linenumber" name="116" href="#116">116</a> -<a class="jxr_linenumber" name="117" href="#117">117</a> createSubDir(<span class="jxr_string">"hbase.local.dir"</span>, testPath, <span class="jxr_string">"hbase-local-dir"</span>); -<a class="jxr_linenumber" name="118" href="#118">118</a> -<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">return</strong> testPath; -<a class="jxr_linenumber" name="120" href="#120">120</a> } -<a class="jxr_linenumber" name="121" href="#121">121</a> -<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_javadoccomment"> * @return A dir with a random (uuid) name under the test dir</em> -<a class="jxr_linenumber" name="124" href="#124">124</a> <em class="jxr_javadoccomment"> * @see #getBaseTestDir()</em> -<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">public</strong> Path getRandomDir() { -<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(getBaseTestDir(), UUID.randomUUID().toString()); -<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">protected</strong> <strong class="jxr_keyword">void</strong> createSubDir(String propertyName, Path parent, String subDirName) { -<a class="jxr_linenumber" name="131" href="#131">131</a> Path newPath = <strong class="jxr_keyword">new</strong> Path(parent, subDirName); -<a class="jxr_linenumber" name="132" href="#132">132</a> File newDir = <strong class="jxr_keyword">new</strong> File(newPath.toString()).getAbsoluteFile(); -<a class="jxr_linenumber" name="133" href="#133">133</a> <strong class="jxr_keyword">if</strong> (deleteOnExit()) newDir.deleteOnExit(); -<a class="jxr_linenumber" name="134" href="#134">134</a> conf.set(propertyName, newDir.getAbsolutePath()); -<a class="jxr_linenumber" name="135" href="#135">135</a> } -<a class="jxr_linenumber" name="136" href="#136">136</a> -<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment"> * @return True if we should delete testing dirs on exit.</em> -<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">boolean</strong> deleteOnExit() { -<a class="jxr_linenumber" name="141" href="#141">141</a> String v = System.getProperty(<span class="jxr_string">"hbase.testing.preserve.testdir"</span>); -<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_comment">// Let default be true, to delete on exit.</em> -<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">return</strong> v == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">true</strong> : !Boolean.parseBoolean(v); -<a class="jxr_linenumber" name="144" href="#144">144</a> } -<a class="jxr_linenumber" name="145" href="#145">145</a> -<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment"> * @return True if we removed the test dirs</em> -<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> cleanupTestDir() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="151" href="#151">151</a> <strong class="jxr_keyword">if</strong> (deleteDir(<strong class="jxr_keyword">this</strong>.dataTestDir)) { -<a class="jxr_linenumber" name="152" href="#152">152</a> <strong class="jxr_keyword">this</strong>.dataTestDir = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="153" href="#153">153</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="154" href="#154">154</a> } -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="156" href="#156">156</a> } -<a class="jxr_linenumber" name="157" href="#157">157</a> -<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="159" href="#159">159</a> <em class="jxr_javadoccomment"> * @param subdir Test subdir name.</em> -<a class="jxr_linenumber" name="160" href="#160">160</a> <em class="jxr_javadoccomment"> * @return True if we removed the test dir</em> -<a class="jxr_linenumber" name="161" href="#161">161</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="162" href="#162">162</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">boolean</strong> cleanupTestDir(<strong class="jxr_keyword">final</strong> String subdir) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="164" href="#164">164</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.dataTestDir == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="165" href="#165">165</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="166" href="#166">166</a> } -<a class="jxr_linenumber" name="167" href="#167">167</a> <strong class="jxr_keyword">return</strong> deleteDir(<strong class="jxr_keyword">new</strong> File(<strong class="jxr_keyword">this</strong>.dataTestDir, subdir)); -<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_javadoccomment">/**</em> -<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_javadoccomment"> * @return Where to write test data on local filesystem; usually</em> -<a class="jxr_linenumber" name="172" href="#172">172</a> <em class="jxr_javadoccomment"> * {@link #DEFAULT_BASE_TEST_DIRECTORY}</em> -<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_javadoccomment"> * Should not be used by the unit tests, hence its's private.</em> -<a class="jxr_linenumber" name="174" href="#174">174</a> <em class="jxr_javadoccomment"> * Unit test will use a subdirectory of this directory.</em> -<a class="jxr_linenumber" name="175" href="#175">175</a> <em class="jxr_javadoccomment"> * @see #setupDataTestDir()</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> Path getBaseTestDir() { -<a class="jxr_linenumber" name="178" href="#178">178</a> String PathName = System.getProperty( -<a class="jxr_linenumber" name="179" href="#179">179</a> BASE_TEST_DIRECTORY_KEY, DEFAULT_BASE_TEST_DIRECTORY); -<a class="jxr_linenumber" name="180" href="#180">180</a> -<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> Path(PathName); -<a class="jxr_linenumber" name="182" href="#182">182</a> } -<a class="jxr_linenumber" name="183" href="#183">183</a> -<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment"> * @param dir Directory to delete</em> -<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment"> * @return True if we deleted it.</em> -<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="189" href="#189">189</a> <strong class="jxr_keyword">boolean</strong> deleteDir(<strong class="jxr_keyword">final</strong> File dir) <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="190" href="#190">190</a> <strong class="jxr_keyword">if</strong> (dir == <strong class="jxr_keyword">null</strong> || !dir.exists()) { -<a class="jxr_linenumber" name="191" href="#191">191</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="192" href="#192">192</a> } -<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">int</strong> ntries = 0; -<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">do</strong> { -<a class="jxr_linenumber" name="195" href="#195">195</a> ntries += 1; -<a class="jxr_linenumber" name="196" href="#196">196</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="197" href="#197">197</a> <strong class="jxr_keyword">if</strong> (deleteOnExit()) FileUtils.deleteDirectory(dir); -<a class="jxr_linenumber" name="198" href="#198">198</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="199" href="#199">199</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) { -<a class="jxr_linenumber" name="200" href="#200">200</a> LOG.warn(<span class="jxr_string">"Failed to delete "</span> + dir.getAbsolutePath()); -<a class="jxr_linenumber" name="201" href="#201">201</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException ex) { -<a class="jxr_linenumber" name="202" href="#202">202</a> LOG.warn(<span class="jxr_string">"Failed to delete "</span> + dir.getAbsolutePath(), ex); -<a class="jxr_linenumber" name="203" href="#203">203</a> } -<a class="jxr_linenumber" name="204" href="#204">204</a> } <strong class="jxr_keyword">while</strong> (ntries < 30); -<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">return</strong> ntries < 30; -<a class="jxr_linenumber" name="206" href="#206">206</a> } -<a class="jxr_linenumber" name="207" href="#207">207</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> -
