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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 infomation</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> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals; -<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.assertTrue; -<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.IOException; -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.util.List; -<a class="jxr_linenumber" name="27" href="#27">27</a> -<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.hbase.client.RegionLocator; -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table; -<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.HRegionServer; -<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.regionserver.Region; -<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil; -<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests; -<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MiscTests; -<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes; -<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.JVMClusterUtil; -<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Threads; -<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.junit.Test; -<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category; -<a class="jxr_linenumber" name="43" href="#43">43</a> -<a class="jxr_linenumber" name="44" href="#44">44</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * Test HBASE-3694 whether the GlobalMemStoreSize is the same as the summary</em> -<a class="jxr_linenumber" name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * of all the online region's MemStoreSize</em> -<a class="jxr_linenumber" name="47" href="#47">47</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="48" href="#48">48</a> @Category({MiscTests.<strong class="jxr_keyword">class</strong>, MediumTests.<strong class="jxr_keyword">class</strong>}) -<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestGlobalMemStoreSize.html">TestGlobalMemStoreSize</a> { -<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> Log LOG = LogFactory.getLog(TestGlobalMemStoreSize.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> regionServerNum = 4; -<a class="jxr_linenumber" name="52" href="#52">52</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> regionNum = 16; -<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_comment">// total region num = region num + root and meta regions</em> -<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> totalRegionNum = regionNum+2; -<a class="jxr_linenumber" name="55" href="#55">55</a> -<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> TEST_UTIL; -<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/hadoop/hbase/MiniHBaseCluster.html">MiniHBaseCluster</a> cluster; -<a class="jxr_linenumber" name="58" href="#58">58</a> -<a class="jxr_linenumber" name="59" href="#59">59</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * Test the global mem store size in the region server is equal to sum of each</em> -<a class="jxr_linenumber" name="61" href="#61">61</a> <em class="jxr_javadoccomment"> * region's mem store size</em> -<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_javadoccomment"> * @throws Exception</em> -<a class="jxr_linenumber" name="63" href="#63">63</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="64" href="#64">64</a> @Test -<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGlobalMemStore() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_comment">// Start the cluster</em> -<a class="jxr_linenumber" name="67" href="#67">67</a> LOG.info(<span class="jxr_string">"Starting cluster"</span>); -<a class="jxr_linenumber" name="68" href="#68">68</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="69" href="#69">69</a> TEST_UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(conf); -<a class="jxr_linenumber" name="70" href="#70">70</a> TEST_UTIL.startMiniCluster(1, regionServerNum); -<a class="jxr_linenumber" name="71" href="#71">71</a> cluster = TEST_UTIL.getHBaseCluster(); -<a class="jxr_linenumber" name="72" href="#72">72</a> LOG.info(<span class="jxr_string">"Waiting for active/ready master"</span>); -<a class="jxr_linenumber" name="73" href="#73">73</a> cluster.waitForActiveAndReadyMaster(); -<a class="jxr_linenumber" name="74" href="#74">74</a> -<a class="jxr_linenumber" name="75" href="#75">75</a> <em class="jxr_comment">// Create a table with regions</em> -<a class="jxr_linenumber" name="76" href="#76">76</a> TableName table = TableName.valueOf(<span class="jxr_string">"TestGlobalMemStoreSize"</span>); -<a class="jxr_linenumber" name="77" href="#77">77</a> byte [] family = Bytes.toBytes(<span class="jxr_string">"family"</span>); -<a class="jxr_linenumber" name="78" href="#78">78</a> LOG.info(<span class="jxr_string">"Creating table with "</span> + regionNum + <span class="jxr_string">" regions"</span>); -<a class="jxr_linenumber" name="79" href="#79">79</a> Table ht = TEST_UTIL.createMultiRegionTable(table, family, regionNum); -<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">int</strong> numRegions = -1; -<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">try</strong> (RegionLocator r = TEST_UTIL.getConnection().getRegionLocator(table)) { -<a class="jxr_linenumber" name="82" href="#82">82</a> numRegions = r.getStartKeys().length; -<a class="jxr_linenumber" name="83" href="#83">83</a> } -<a class="jxr_linenumber" name="84" href="#84">84</a> assertEquals(regionNum,numRegions); -<a class="jxr_linenumber" name="85" href="#85">85</a> waitForAllRegionsAssigned(); -<a class="jxr_linenumber" name="86" href="#86">86</a> -<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">for</strong> (HRegionServer server : getOnlineRegionServers()) { -<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">long</strong> globalMemStoreSize = 0; -<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">for</strong> (HRegionInfo regionInfo : -<a class="jxr_linenumber" name="90" href="#90">90</a> ProtobufUtil.getOnlineRegions(<strong class="jxr_keyword">null</strong>, server.getRSRpcServices())) { -<a class="jxr_linenumber" name="91" href="#91">91</a> globalMemStoreSize += -<a class="jxr_linenumber" name="92" href="#92">92</a> server.getFromOnlineRegions(regionInfo.getEncodedName()). -<a class="jxr_linenumber" name="93" href="#93">93</a> getMemstoreSize(); -<a class="jxr_linenumber" name="94" href="#94">94</a> } -<a class="jxr_linenumber" name="95" href="#95">95</a> assertEquals(server.getRegionServerAccounting().getGlobalMemstoreSize(), -<a class="jxr_linenumber" name="96" href="#96">96</a> globalMemStoreSize); -<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> <em class="jxr_comment">// check the global memstore size after flush</em> -<a class="jxr_linenumber" name="100" href="#100">100</a> <strong class="jxr_keyword">int</strong> i = 0; -<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">for</strong> (HRegionServer server : getOnlineRegionServers()) { -<a class="jxr_linenumber" name="102" href="#102">102</a> LOG.info(<span class="jxr_string">"Starting flushes on "</span> + server.getServerName() + -<a class="jxr_linenumber" name="103" href="#103">103</a> <span class="jxr_string">", size="</span> + server.getRegionServerAccounting().getGlobalMemstoreSize()); -<a class="jxr_linenumber" name="104" href="#104">104</a> -<a class="jxr_linenumber" name="105" href="#105">105</a> <strong class="jxr_keyword">for</strong> (HRegionInfo regionInfo : -<a class="jxr_linenumber" name="106" href="#106">106</a> ProtobufUtil.getOnlineRegions(<strong class="jxr_keyword">null</strong>, server.getRSRpcServices())) { -<a class="jxr_linenumber" name="107" href="#107">107</a> Region r = server.getFromOnlineRegions(regionInfo.getEncodedName()); -<a class="jxr_linenumber" name="108" href="#108">108</a> flush(r, server); -<a class="jxr_linenumber" name="109" href="#109">109</a> } -<a class="jxr_linenumber" name="110" href="#110">110</a> LOG.info(<span class="jxr_string">"Post flush on "</span> + server.getServerName()); -<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">long</strong> now = System.currentTimeMillis(); -<a class="jxr_linenumber" name="112" href="#112">112</a> <strong class="jxr_keyword">long</strong> timeout = now + 1000; -<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">while</strong>(server.getRegionServerAccounting().getGlobalMemstoreSize() != 0 && -<a class="jxr_linenumber" name="114" href="#114">114</a> timeout < System.currentTimeMillis()) { -<a class="jxr_linenumber" name="115" href="#115">115</a> Threads.sleep(10); -<a class="jxr_linenumber" name="116" href="#116">116</a> } -<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">long</strong> size = server.getRegionServerAccounting().getGlobalMemstoreSize(); -<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">if</strong> (size > 0) { -<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_comment">// If size > 0, see if its because the meta region got edits while</em> -<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_comment">// our test was running....</em> -<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">for</strong> (HRegionInfo regionInfo : -<a class="jxr_linenumber" name="122" href="#122">122</a> ProtobufUtil.getOnlineRegions(<strong class="jxr_keyword">null</strong>, server.getRSRpcServices())) { -<a class="jxr_linenumber" name="123" href="#123">123</a> Region r = server.getFromOnlineRegions(regionInfo.getEncodedName()); -<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">long</strong> l = r.getMemstoreSize(); -<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">if</strong> (l > 0) { -<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_comment">// Only meta could have edits at this stage. Give it another flush</em> -<a class="jxr_linenumber" name="127" href="#127">127</a> <em class="jxr_comment">// clear them.</em> -<a class="jxr_linenumber" name="128" href="#128">128</a> assertTrue(regionInfo.isMetaRegion()); -<a class="jxr_linenumber" name="129" href="#129">129</a> LOG.info(r.toString() + <span class="jxr_string">" "</span> + l + <span class="jxr_string">", reflushing"</span>); -<a class="jxr_linenumber" name="130" href="#130">130</a> r.flush(<strong class="jxr_keyword">true</strong>); -<a class="jxr_linenumber" name="131" href="#131">131</a> } -<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> size = server.getRegionServerAccounting().getGlobalMemstoreSize(); -<a class="jxr_linenumber" name="135" href="#135">135</a> assertEquals(<span class="jxr_string">"Server="</span> + server.getServerName() + <span class="jxr_string">", i="</span> + i++, 0, size); -<a class="jxr_linenumber" name="136" href="#136">136</a> } -<a class="jxr_linenumber" name="137" href="#137">137</a> -<a class="jxr_linenumber" name="138" href="#138">138</a> ht.close(); -<a class="jxr_linenumber" name="139" href="#139">139</a> TEST_UTIL.shutdownMiniCluster(); -<a class="jxr_linenumber" name="140" href="#140">140</a> } -<a class="jxr_linenumber" name="141" href="#141">141</a> -<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * Flush and log stats on flush</em> -<a class="jxr_linenumber" name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * @param r</em> -<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment"> * @param server</em> -<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment"> * @throws IOException</em> -<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> flush(<strong class="jxr_keyword">final</strong> Region r, <strong class="jxr_keyword">final</strong> HRegionServer server) -<a class="jxr_linenumber" name="149" href="#149">149</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="150" href="#150">150</a> LOG.info(<span class="jxr_string">"Flush "</span> + r.toString() + <span class="jxr_string">" on "</span> + server.getServerName() + -<a class="jxr_linenumber" name="151" href="#151">151</a> <span class="jxr_string">", "</span> + r.flush(<strong class="jxr_keyword">true</strong>) + <span class="jxr_string">", size="</span> + -<a class="jxr_linenumber" name="152" href="#152">152</a> server.getRegionServerAccounting().getGlobalMemstoreSize()); -<a class="jxr_linenumber" name="153" href="#153">153</a> } -<a class="jxr_linenumber" name="154" href="#154">154</a> -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">private</strong> List<HRegionServer> getOnlineRegionServers() { -<a class="jxr_linenumber" name="156" href="#156">156</a> List<HRegionServer> list = <strong class="jxr_keyword">new</strong> ArrayList<HRegionServer>(); -<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">for</strong> (JVMClusterUtil.RegionServerThread rst : -<a class="jxr_linenumber" name="158" href="#158">158</a> cluster.getRegionServerThreads()) { -<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong> (rst.getRegionServer().isOnline()) { -<a class="jxr_linenumber" name="160" href="#160">160</a> list.add(rst.getRegionServer()); -<a class="jxr_linenumber" name="161" href="#161">161</a> } -<a class="jxr_linenumber" name="162" href="#162">162</a> } -<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">return</strong> list; -<a class="jxr_linenumber" name="164" href="#164">164</a> } -<a class="jxr_linenumber" name="165" href="#165">165</a> -<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment"> * Wait until all the regions are assigned.</em> -<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="169" href="#169">169</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> waitForAllRegionsAssigned() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">while</strong> (<strong class="jxr_keyword">true</strong>) { -<a class="jxr_linenumber" name="171" href="#171">171</a> <strong class="jxr_keyword">int</strong> regionCount = HBaseTestingUtility.getAllOnlineRegions(cluster).size(); -<a class="jxr_linenumber" name="172" href="#172">172</a> <strong class="jxr_keyword">if</strong> (regionCount >= totalRegionNum) <strong class="jxr_keyword">break</strong>; -<a class="jxr_linenumber" name="173" href="#173">173</a> LOG.debug(<span class="jxr_string">"Waiting for there to be "</span>+ totalRegionNum -<a class="jxr_linenumber" name="174" href="#174">174</a> +<span class="jxr_string">" regions, but there are "</span> + regionCount + <span class="jxr_string">" right now."</span>); -<a class="jxr_linenumber" name="175" href="#175">175</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="176" href="#176">176</a> Thread.sleep(100); -<a class="jxr_linenumber" name="177" href="#177">177</a> } <strong class="jxr_keyword">catch</strong> (InterruptedException e) {} -<a class="jxr_linenumber" name="178" href="#178">178</a> } -<a class="jxr_linenumber" name="179" href="#179">179</a> } -<a class="jxr_linenumber" name="180" href="#180">180</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> -
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/TestHBaseConfiguration.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/TestHBaseConfiguration.html b/xref-test/org/apache/hadoop/hbase/TestHBaseConfiguration.html deleted file mode 100644 index c108907..0000000 --- a/xref-test/org/apache/hadoop/hbase/TestHBaseConfiguration.html +++ /dev/null @@ -1,381 +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>TestHBaseConfiguration xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TestHBaseConfiguration.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> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals; -<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.assertNull; -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.fail; -<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> java.io.File; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.IOException; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.InvocationTargetException; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.lang.reflect.Method; -<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.util.List; -<a class="jxr_linenumber" name="30" href="#30">30</a> -<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log; -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory; -<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.conf.Configuration; -<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MiscTests; -<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.SmallTests; -<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.junit.AfterClass; -<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.junit.Test; -<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category; -<a class="jxr_linenumber" name="39" href="#39">39</a> -<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> com.google.common.collect.ImmutableMap; -<a class="jxr_linenumber" name="41" href="#41">41</a> -<a class="jxr_linenumber" name="42" href="#42">42</a> @Category({MiscTests.<strong class="jxr_keyword">class</strong>, SmallTests.<strong class="jxr_keyword">class</strong>}) -<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.html">TestHBaseConfiguration</a> { -<a class="jxr_linenumber" name="44" href="#44">44</a> -<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Log LOG = LogFactory.getLog(TestHBaseConfiguration.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="46" href="#46">46</a> -<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a> UTIL = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseCommonTestingUtility.html">HBaseCommonTestingUtility</a>(); -<a class="jxr_linenumber" name="48" href="#48">48</a> -<a class="jxr_linenumber" name="49" href="#49">49</a> @AfterClass -<a class="jxr_linenumber" name="50" href="#50">50</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> tearDown() <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="51" href="#51">51</a> UTIL.cleanupTestDir(); -<a class="jxr_linenumber" name="52" href="#52">52</a> } -<a class="jxr_linenumber" name="53" href="#53">53</a> -<a class="jxr_linenumber" name="54" href="#54">54</a> @Test -<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetIntDeprecated() { -<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">int</strong> VAL = 1, VAL2 = 2; -<a class="jxr_linenumber" name="57" href="#57">57</a> String NAME = <span class="jxr_string">"foo"</span>; -<a class="jxr_linenumber" name="58" href="#58">58</a> String DEPRECATED_NAME = <span class="jxr_string">"foo.deprecated"</span>; -<a class="jxr_linenumber" name="59" href="#59">59</a> -<a class="jxr_linenumber" name="60" href="#60">60</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="61" href="#61">61</a> conf.setInt(NAME, VAL); -<a class="jxr_linenumber" name="62" href="#62">62</a> assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0)); -<a class="jxr_linenumber" name="63" href="#63">63</a> -<a class="jxr_linenumber" name="64" href="#64">64</a> conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="65" href="#65">65</a> conf.setInt(DEPRECATED_NAME, VAL); -<a class="jxr_linenumber" name="66" href="#66">66</a> assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0)); -<a class="jxr_linenumber" name="67" href="#67">67</a> -<a class="jxr_linenumber" name="68" href="#68">68</a> conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="69" href="#69">69</a> conf.setInt(DEPRECATED_NAME, VAL); -<a class="jxr_linenumber" name="70" href="#70">70</a> conf.setInt(NAME, VAL); -<a class="jxr_linenumber" name="71" href="#71">71</a> assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0)); -<a class="jxr_linenumber" name="72" href="#72">72</a> -<a class="jxr_linenumber" name="73" href="#73">73</a> conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="74" href="#74">74</a> conf.setInt(DEPRECATED_NAME, VAL); -<a class="jxr_linenumber" name="75" href="#75">75</a> conf.setInt(NAME, VAL2); <em class="jxr_comment">// deprecated value will override this</em> -<a class="jxr_linenumber" name="76" href="#76">76</a> assertEquals(VAL, HBaseConfiguration.getInt(conf, NAME, DEPRECATED_NAME, 0)); -<a class="jxr_linenumber" name="77" href="#77">77</a> } -<a class="jxr_linenumber" name="78" href="#78">78</a> -<a class="jxr_linenumber" name="79" href="#79">79</a> @Test -<a class="jxr_linenumber" name="80" href="#80">80</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSubset() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="81" href="#81">81</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="82" href="#82">82</a> <em class="jxr_comment">// subset is used in TableMapReduceUtil#initCredentials to support different security</em> -<a class="jxr_linenumber" name="83" href="#83">83</a> <em class="jxr_comment">// configurations between source and destination clusters, so we'll use that as an example</em> -<a class="jxr_linenumber" name="84" href="#84">84</a> String prefix = <span class="jxr_string">"hbase.mapred.output."</span>; -<a class="jxr_linenumber" name="85" href="#85">85</a> conf.set(<span class="jxr_string">"hbase.security.authentication"</span>, <span class="jxr_string">"kerberos"</span>); -<a class="jxr_linenumber" name="86" href="#86">86</a> conf.set(<span class="jxr_string">"hbase.regionserver.kerberos.principal"</span>, <span class="jxr_string">"hbasesource"</span>); -<a class="jxr_linenumber" name="87" href="#87">87</a> HBaseConfiguration.setWithPrefix(conf, prefix, -<a class="jxr_linenumber" name="88" href="#88">88</a> ImmutableMap.of( -<a class="jxr_linenumber" name="89" href="#89">89</a> <span class="jxr_string">"hbase.regionserver.kerberos.principal"</span>, <span class="jxr_string">"hbasedest"</span>, -<a class="jxr_linenumber" name="90" href="#90">90</a> <span class="jxr_string">""</span>, <span class="jxr_string">"shouldbemissing"</span>) -<a class="jxr_linenumber" name="91" href="#91">91</a> .entrySet()); -<a class="jxr_linenumber" name="92" href="#92">92</a> -<a class="jxr_linenumber" name="93" href="#93">93</a> Configuration subsetConf = HBaseConfiguration.subset(conf, prefix); -<a class="jxr_linenumber" name="94" href="#94">94</a> assertNull(subsetConf.get(prefix + <span class="jxr_string">"hbase.regionserver.kerberos.principal"</span>)); -<a class="jxr_linenumber" name="95" href="#95">95</a> assertEquals(<span class="jxr_string">"hbasedest"</span>, subsetConf.get(<span class="jxr_string">"hbase.regionserver.kerberos.principal"</span>)); -<a class="jxr_linenumber" name="96" href="#96">96</a> assertNull(subsetConf.get(<span class="jxr_string">"hbase.security.authentication"</span>)); -<a class="jxr_linenumber" name="97" href="#97">97</a> assertNull(subsetConf.get(<span class="jxr_string">""</span>)); -<a class="jxr_linenumber" name="98" href="#98">98</a> -<a class="jxr_linenumber" name="99" href="#99">99</a> Configuration mergedConf = HBaseConfiguration.create(conf); -<a class="jxr_linenumber" name="100" href="#100">100</a> HBaseConfiguration.merge(mergedConf, subsetConf); -<a class="jxr_linenumber" name="101" href="#101">101</a> -<a class="jxr_linenumber" name="102" href="#102">102</a> assertEquals(<span class="jxr_string">"hbasedest"</span>, mergedConf.get(<span class="jxr_string">"hbase.regionserver.kerberos.principal"</span>)); -<a class="jxr_linenumber" name="103" href="#103">103</a> assertEquals(<span class="jxr_string">"kerberos"</span>, mergedConf.get(<span class="jxr_string">"hbase.security.authentication"</span>)); -<a class="jxr_linenumber" name="104" href="#104">104</a> assertEquals(<span class="jxr_string">"shouldbemissing"</span>, mergedConf.get(prefix)); -<a class="jxr_linenumber" name="105" href="#105">105</a> } -<a class="jxr_linenumber" name="106" href="#106">106</a> -<a class="jxr_linenumber" name="107" href="#107">107</a> @Test -<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPassword() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="109" href="#109">109</a> Configuration conf = HBaseConfiguration.create(); -<a class="jxr_linenumber" name="110" href="#110">110</a> conf.set(ReflectiveCredentialProviderClient.CREDENTIAL_PROVIDER_PATH, <span class="jxr_string">"jceks://file"</span> -<a class="jxr_linenumber" name="111" href="#111">111</a> + <strong class="jxr_keyword">new</strong> File(UTIL.getDataTestDir().toUri().getPath(), <span class="jxr_string">"foo.jks"</span>).getCanonicalPath()); -<a class="jxr_linenumber" name="112" href="#112">112</a> <a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.html">ReflectiveCredentialProviderClient</a> client = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.html">ReflectiveCredentialProviderClient</a>(); -<a class="jxr_linenumber" name="113" href="#113">113</a> <strong class="jxr_keyword">if</strong> (client.isHadoopCredentialProviderAvailable()) { -<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">char</strong>[] keyPass = { 'k', 'e', 'y', 'p', 'a', 's', 's' }; -<a class="jxr_linenumber" name="115" href="#115">115</a> <strong class="jxr_keyword">char</strong>[] storePass = { 's', 't', 'o', 'r', 'e', 'p', 'a', 's', 's' }; -<a class="jxr_linenumber" name="116" href="#116">116</a> client.createEntry(conf, <span class="jxr_string">"ssl.keypass.alias"</span>, keyPass); -<a class="jxr_linenumber" name="117" href="#117">117</a> client.createEntry(conf, <span class="jxr_string">"ssl.storepass.alias"</span>, storePass); -<a class="jxr_linenumber" name="118" href="#118">118</a> -<a class="jxr_linenumber" name="119" href="#119">119</a> String keypass = HBaseConfiguration.getPassword(conf, <span class="jxr_string">"ssl.keypass.alias"</span>, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="120" href="#120">120</a> assertEquals(keypass, <strong class="jxr_keyword">new</strong> String(keyPass)); -<a class="jxr_linenumber" name="121" href="#121">121</a> -<a class="jxr_linenumber" name="122" href="#122">122</a> String storepass = HBaseConfiguration.getPassword(conf, <span class="jxr_string">"ssl.storepass.alias"</span>, <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="123" href="#123">123</a> assertEquals(storepass, <strong class="jxr_keyword">new</strong> String(storePass)); -<a class="jxr_linenumber" name="124" href="#124">124</a> } -<a class="jxr_linenumber" name="125" href="#125">125</a> } -<a class="jxr_linenumber" name="126" href="#126">126</a> -<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestHBaseConfiguration.html">ReflectiveCredentialProviderClient</a> { -<a class="jxr_linenumber" name="128" href="#128">128</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HADOOP_CRED_PROVIDER_FACTORY_CLASS_NAME = -<a class="jxr_linenumber" name="129" href="#129">129</a> <span class="jxr_string">"org.apache.hadoop.security.alias.JavaKeyStoreProvider$Factory"</span>; -<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String -<a class="jxr_linenumber" name="131" href="#131">131</a> HADOOP_CRED_PROVIDER_FACTORY_GET_PROVIDERS_METHOD_NAME = <span class="jxr_string">"getProviders"</span>; -<a class="jxr_linenumber" name="132" href="#132">132</a> -<a class="jxr_linenumber" name="133" href="#133">133</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HADOOP_CRED_PROVIDER_CLASS_NAME = -<a class="jxr_linenumber" name="134" href="#134">134</a> <span class="jxr_string">"org.apache.hadoop.security.alias.CredentialProvider"</span>; -<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String -<a class="jxr_linenumber" name="136" href="#136">136</a> HADOOP_CRED_PROVIDER_GET_CREDENTIAL_ENTRY_METHOD_NAME = -<a class="jxr_linenumber" name="137" href="#137">137</a> <span class="jxr_string">"getCredentialEntry"</span>; -<a class="jxr_linenumber" name="138" href="#138">138</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String -<a class="jxr_linenumber" name="139" href="#139">139</a> HADOOP_CRED_PROVIDER_GET_ALIASES_METHOD_NAME = <span class="jxr_string">"getAliases"</span>; -<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String -<a class="jxr_linenumber" name="141" href="#141">141</a> HADOOP_CRED_PROVIDER_CREATE_CREDENTIAL_ENTRY_METHOD_NAME = -<a class="jxr_linenumber" name="142" href="#142">142</a> <span class="jxr_string">"createCredentialEntry"</span>; -<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HADOOP_CRED_PROVIDER_FLUSH_METHOD_NAME = <span class="jxr_string">"flush"</span>; -<a class="jxr_linenumber" name="144" href="#144">144</a> -<a class="jxr_linenumber" name="145" href="#145">145</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HADOOP_CRED_ENTRY_CLASS_NAME = -<a class="jxr_linenumber" name="146" href="#146">146</a> <span class="jxr_string">"org.apache.hadoop.security.alias.CredentialProvider$CredentialEntry"</span>; -<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String HADOOP_CRED_ENTRY_GET_CREDENTIAL_METHOD_NAME = -<a class="jxr_linenumber" name="148" href="#148">148</a> <span class="jxr_string">"getCredential"</span>; -<a class="jxr_linenumber" name="149" href="#149">149</a> -<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CREDENTIAL_PROVIDER_PATH = -<a class="jxr_linenumber" name="151" href="#151">151</a> <span class="jxr_string">"hadoop.security.credential.provider.path"</span>; -<a class="jxr_linenumber" name="152" href="#152">152</a> -<a class="jxr_linenumber" name="153" href="#153">153</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Object hadoopCredProviderFactory = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method getProvidersMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method getAliasesMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method getCredentialEntryMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method getCredentialMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method createCredentialEntryMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="159" href="#159">159</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Method flushMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="160" href="#160">160</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Boolean hadoopClassesAvailable = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="161" href="#161">161</a> -<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> <em class="jxr_javadoccomment"> * Determine if we can load the necessary CredentialProvider classes. Only</em> -<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment"> * loaded the first time, so subsequent invocations of this method should</em> -<a class="jxr_linenumber" name="165" href="#165">165</a> <em class="jxr_javadoccomment"> * return fast.</em> -<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="167" href="#167">167</a> <em class="jxr_javadoccomment"> * @return True if the CredentialProvider classes/methods are available,</em> -<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment"> * false otherwise.</em> -<a class="jxr_linenumber" name="169" href="#169">169</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="170" href="#170">170</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isHadoopCredentialProviderAvailable() { -<a class="jxr_linenumber" name="171" href="#171">171</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> != hadoopClassesAvailable) { -<a class="jxr_linenumber" name="172" href="#172">172</a> <em class="jxr_comment">// Make sure everything is initialized as expected</em> -<a class="jxr_linenumber" name="173" href="#173">173</a> <strong class="jxr_keyword">if</strong> (hadoopClassesAvailable && <strong class="jxr_keyword">null</strong> != getProvidersMethod -<a class="jxr_linenumber" name="174" href="#174">174</a> && <strong class="jxr_keyword">null</strong> != hadoopCredProviderFactory -<a class="jxr_linenumber" name="175" href="#175">175</a> && <strong class="jxr_keyword">null</strong> != getCredentialEntryMethod && <strong class="jxr_keyword">null</strong> != getCredentialMethod) { -<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="177" href="#177">177</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="178" href="#178">178</a> <em class="jxr_comment">// Otherwise we failed to load it</em> -<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">return</strong> false; -<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> -<a class="jxr_linenumber" name="183" href="#183">183</a> hadoopClassesAvailable = false; -<a class="jxr_linenumber" name="184" href="#184">184</a> -<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_comment">// Load Hadoop CredentialProviderFactory</em> -<a class="jxr_linenumber" name="186" href="#186">186</a> Class<?> hadoopCredProviderFactoryClz = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="187" href="#187">187</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="188" href="#188">188</a> hadoopCredProviderFactoryClz = Class -<a class="jxr_linenumber" name="189" href="#189">189</a> .forName(HADOOP_CRED_PROVIDER_FACTORY_CLASS_NAME); -<a class="jxr_linenumber" name="190" href="#190">190</a> } <strong class="jxr_keyword">catch</strong> (ClassNotFoundException e) { -<a class="jxr_linenumber" name="191" href="#191">191</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="192" href="#192">192</a> } -<a class="jxr_linenumber" name="193" href="#193">193</a> <em class="jxr_comment">// Instantiate Hadoop CredentialProviderFactory</em> -<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="195" href="#195">195</a> hadoopCredProviderFactory = hadoopCredProviderFactoryClz.newInstance(); -<a class="jxr_linenumber" name="196" href="#196">196</a> } <strong class="jxr_keyword">catch</strong> (InstantiationException e) { -<a class="jxr_linenumber" name="197" href="#197">197</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="198" href="#198">198</a> } <strong class="jxr_keyword">catch</strong> (IllegalAccessException e) { -<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="200" href="#200">200</a> } -<a class="jxr_linenumber" name="201" href="#201">201</a> -<a class="jxr_linenumber" name="202" href="#202">202</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="203" href="#203">203</a> getProvidersMethod = loadMethod(hadoopCredProviderFactoryClz, -<a class="jxr_linenumber" name="204" href="#204">204</a> HADOOP_CRED_PROVIDER_FACTORY_GET_PROVIDERS_METHOD_NAME, -<a class="jxr_linenumber" name="205" href="#205">205</a> Configuration.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="206" href="#206">206</a> <em class="jxr_comment">// Load Hadoop CredentialProvider</em> -<a class="jxr_linenumber" name="207" href="#207">207</a> Class<?> hadoopCredProviderClz = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="208" href="#208">208</a> hadoopCredProviderClz = Class.forName(HADOOP_CRED_PROVIDER_CLASS_NAME); -<a class="jxr_linenumber" name="209" href="#209">209</a> getCredentialEntryMethod = loadMethod(hadoopCredProviderClz, -<a class="jxr_linenumber" name="210" href="#210">210</a> HADOOP_CRED_PROVIDER_GET_CREDENTIAL_ENTRY_METHOD_NAME, String.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="211" href="#211">211</a> -<a class="jxr_linenumber" name="212" href="#212">212</a> getAliasesMethod = loadMethod(hadoopCredProviderClz, -<a class="jxr_linenumber" name="213" href="#213">213</a> HADOOP_CRED_PROVIDER_GET_ALIASES_METHOD_NAME); -<a class="jxr_linenumber" name="214" href="#214">214</a> -<a class="jxr_linenumber" name="215" href="#215">215</a> createCredentialEntryMethod = loadMethod(hadoopCredProviderClz, -<a class="jxr_linenumber" name="216" href="#216">216</a> HADOOP_CRED_PROVIDER_CREATE_CREDENTIAL_ENTRY_METHOD_NAME, -<a class="jxr_linenumber" name="217" href="#217">217</a> String.<strong class="jxr_keyword">class</strong>, <strong class="jxr_keyword">char</strong>[].<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="218" href="#218">218</a> -<a class="jxr_linenumber" name="219" href="#219">219</a> flushMethod = loadMethod(hadoopCredProviderClz, -<a class="jxr_linenumber" name="220" href="#220">220</a> HADOOP_CRED_PROVIDER_FLUSH_METHOD_NAME); -<a class="jxr_linenumber" name="221" href="#221">221</a> -<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_comment">// Load Hadoop CredentialEntry</em> -<a class="jxr_linenumber" name="223" href="#223">223</a> Class<?> hadoopCredentialEntryClz = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="225" href="#225">225</a> hadoopCredentialEntryClz = Class -<a class="jxr_linenumber" name="226" href="#226">226</a> .forName(HADOOP_CRED_ENTRY_CLASS_NAME); -<a class="jxr_linenumber" name="227" href="#227">227</a> } <strong class="jxr_keyword">catch</strong> (ClassNotFoundException e) { -<a class="jxr_linenumber" name="228" href="#228">228</a> LOG.error(<span class="jxr_string">"Failed to load class:"</span> + e); -<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="230" href="#230">230</a> } -<a class="jxr_linenumber" name="231" href="#231">231</a> -<a class="jxr_linenumber" name="232" href="#232">232</a> getCredentialMethod = loadMethod(hadoopCredentialEntryClz, -<a class="jxr_linenumber" name="233" href="#233">233</a> HADOOP_CRED_ENTRY_GET_CREDENTIAL_METHOD_NAME); -<a class="jxr_linenumber" name="234" href="#234">234</a> } <strong class="jxr_keyword">catch</strong> (Exception e1) { -<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">return</strong> false; -<a class="jxr_linenumber" name="236" href="#236">236</a> } -<a class="jxr_linenumber" name="237" href="#237">237</a> -<a class="jxr_linenumber" name="238" href="#238">238</a> hadoopClassesAvailable = <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="239" href="#239">239</a> LOG.info(<span class="jxr_string">"Credential provider classes have been"</span> + -<a class="jxr_linenumber" name="240" href="#240">240</a> <span class="jxr_string">" loaded and initialized successfully through reflection."</span>); -<a class="jxr_linenumber" name="241" href="#241">241</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>; -<a class="jxr_linenumber" name="242" href="#242">242</a> -<a class="jxr_linenumber" name="243" href="#243">243</a> } -<a class="jxr_linenumber" name="244" href="#244">244</a> -<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">private</strong> Method loadMethod(Class<?> clz, String name, Class<?>... classes) -<a class="jxr_linenumber" name="246" href="#246">246</a> <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="247" href="#247">247</a> Method method = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="249" href="#249">249</a> method = clz.getMethod(name, classes); -<a class="jxr_linenumber" name="250" href="#250">250</a> } <strong class="jxr_keyword">catch</strong> (SecurityException e) { -<a class="jxr_linenumber" name="251" href="#251">251</a> fail(<span class="jxr_string">"security exception caught for: "</span> + name + <span class="jxr_string">" in "</span> + -<a class="jxr_linenumber" name="252" href="#252">252</a> clz.getCanonicalName()); -<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">throw</strong> e; -<a class="jxr_linenumber" name="254" href="#254">254</a> } <strong class="jxr_keyword">catch</strong> (NoSuchMethodException e) { -<a class="jxr_linenumber" name="255" href="#255">255</a> LOG.error(<span class="jxr_string">"Failed to load the "</span> + name + <span class="jxr_string">": "</span> + e); -<a class="jxr_linenumber" name="256" href="#256">256</a> fail(<span class="jxr_string">"no such method: "</span> + name + <span class="jxr_string">" in "</span> + clz.getCanonicalName()); -<a class="jxr_linenumber" name="257" href="#257">257</a> <strong class="jxr_keyword">throw</strong> e; -<a class="jxr_linenumber" name="258" href="#258">258</a> } -<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">return</strong> method; -<a class="jxr_linenumber" name="260" href="#260">260</a> } -<a class="jxr_linenumber" name="261" href="#261">261</a> -<a class="jxr_linenumber" name="262" href="#262">262</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="263" href="#263">263</a> <em class="jxr_javadoccomment"> * Wrapper to fetch the configured {@code List<CredentialProvider>}s.</em> -<a class="jxr_linenumber" name="264" href="#264">264</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="265" href="#265">265</a> <em class="jxr_javadoccomment"> * @param conf</em> -<a class="jxr_linenumber" name="266" href="#266">266</a> <em class="jxr_javadoccomment"> * Configuration with GENERAL_SECURITY_CREDENTIAL_PROVIDER_PATHS defined</em> -<a class="jxr_linenumber" name="267" href="#267">267</a> <em class="jxr_javadoccomment"> * @return List of CredentialProviders, or null if they could not be loaded</em> -<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> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>) -<a class="jxr_linenumber" name="270" href="#270">270</a> <strong class="jxr_keyword">protected</strong> List<Object> getCredentialProviders(Configuration conf) { -<a class="jxr_linenumber" name="271" href="#271">271</a> <em class="jxr_comment">// Call CredentialProviderFactory.getProviders(Configuration)</em> -<a class="jxr_linenumber" name="272" href="#272">272</a> Object providersObj = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="274" href="#274">274</a> providersObj = getProvidersMethod.invoke(hadoopCredProviderFactory, -<a class="jxr_linenumber" name="275" href="#275">275</a> conf); -<a class="jxr_linenumber" name="276" href="#276">276</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException e) { -<a class="jxr_linenumber" name="277" href="#277">277</a> LOG.error(<span class="jxr_string">"Failed to invoke: "</span> + getProvidersMethod.getName() + -<a class="jxr_linenumber" name="278" href="#278">278</a> <span class="jxr_string">": "</span> + e); -<a class="jxr_linenumber" name="279" href="#279">279</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="280" href="#280">280</a> } <strong class="jxr_keyword">catch</strong> (IllegalAccessException e) { -<a class="jxr_linenumber" name="281" href="#281">281</a> LOG.error(<span class="jxr_string">"Failed to invoke: "</span> + getProvidersMethod.getName() + -<a class="jxr_linenumber" name="282" href="#282">282</a> <span class="jxr_string">": "</span> + e); -<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="284" href="#284">284</a> } <strong class="jxr_keyword">catch</strong> (InvocationTargetException e) { -<a class="jxr_linenumber" name="285" href="#285">285</a> LOG.error(<span class="jxr_string">"Failed to invoke: "</span> + getProvidersMethod.getName() + -<a class="jxr_linenumber" name="286" href="#286">286</a> <span class="jxr_string">": "</span> + e); -<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="288" href="#288">288</a> } -<a class="jxr_linenumber" name="289" href="#289">289</a> -<a class="jxr_linenumber" name="290" href="#290">290</a> <em class="jxr_comment">// Cast the Object to List<Object> (actually List<CredentialProvider>)</em> -<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="292" href="#292">292</a> <strong class="jxr_keyword">return</strong> (List<Object>) providersObj; -<a class="jxr_linenumber" name="293" href="#293">293</a> } <strong class="jxr_keyword">catch</strong> (ClassCastException e) { -<a class="jxr_linenumber" name="294" href="#294">294</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="295" href="#295">295</a> } -<a class="jxr_linenumber" name="296" href="#296">296</a> } -<a class="jxr_linenumber" name="297" href="#297">297</a> -<a class="jxr_linenumber" name="298" href="#298">298</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="299" href="#299">299</a> <em class="jxr_javadoccomment"> * Create a CredentialEntry using the configured Providers.</em> -<a class="jxr_linenumber" name="300" href="#300">300</a> <em class="jxr_javadoccomment"> * If multiple CredentialProviders are configured, the first will be used.</em> -<a class="jxr_linenumber" name="301" href="#301">301</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="302" href="#302">302</a> <em class="jxr_javadoccomment"> * @param conf</em> -<a class="jxr_linenumber" name="303" href="#303">303</a> <em class="jxr_javadoccomment"> * Configuration for the CredentialProvider</em> -<a class="jxr_linenumber" name="304" href="#304">304</a> <em class="jxr_javadoccomment"> * @param name</em> -<a class="jxr_linenumber" name="305" href="#305">305</a> <em class="jxr_javadoccomment"> * CredentialEntry name (alias)</em> -<a class="jxr_linenumber" name="306" href="#306">306</a> <em class="jxr_javadoccomment"> * @param credential</em> -<a class="jxr_linenumber" name="307" href="#307">307</a> <em class="jxr_javadoccomment"> * The credential</em> -<a class="jxr_linenumber" name="308" href="#308">308</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="309" href="#309">309</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> createEntry(Configuration conf, String name, <strong class="jxr_keyword">char</strong>[] credential) -<a class="jxr_linenumber" name="310" href="#310">310</a> <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="311" href="#311">311</a> -<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">if</strong> (!isHadoopCredentialProviderAvailable()) { -<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="314" href="#314">314</a> } -<a class="jxr_linenumber" name="315" href="#315">315</a> -<a class="jxr_linenumber" name="316" href="#316">316</a> List<Object> providers = getCredentialProviders(conf); -<a class="jxr_linenumber" name="317" href="#317">317</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> == providers) { -<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"Could not fetch any CredentialProviders, "</span> + -<a class="jxr_linenumber" name="319" href="#319">319</a> <span class="jxr_string">"is the implementation available?"</span>); -<a class="jxr_linenumber" name="320" href="#320">320</a> } -<a class="jxr_linenumber" name="321" href="#321">321</a> -<a class="jxr_linenumber" name="322" href="#322">322</a> Object provider = providers.get(0); -<a class="jxr_linenumber" name="323" href="#323">323</a> createEntryInProvider(provider, name, credential); -<a class="jxr_linenumber" name="324" href="#324">324</a> } -<a class="jxr_linenumber" name="325" href="#325">325</a> -<a class="jxr_linenumber" name="326" href="#326">326</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="327" href="#327">327</a> <em class="jxr_javadoccomment"> * Create a CredentialEntry with the give name and credential in the</em> -<a class="jxr_linenumber" name="328" href="#328">328</a> <em class="jxr_javadoccomment"> * credentialProvider. The credentialProvider argument must be an instance</em> -<a class="jxr_linenumber" name="329" href="#329">329</a> <em class="jxr_javadoccomment"> * of Hadoop</em> -<a class="jxr_linenumber" name="330" href="#330">330</a> <em class="jxr_javadoccomment"> * CredentialProvider.</em> -<a class="jxr_linenumber" name="331" href="#331">331</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="332" href="#332">332</a> <em class="jxr_javadoccomment"> * @param credentialProvider</em> -<a class="jxr_linenumber" name="333" href="#333">333</a> <em class="jxr_javadoccomment"> * Instance of CredentialProvider</em> -<a class="jxr_linenumber" name="334" href="#334">334</a> <em class="jxr_javadoccomment"> * @param name</em> -<a class="jxr_linenumber" name="335" href="#335">335</a> <em class="jxr_javadoccomment"> * CredentialEntry name (alias)</em> -<a class="jxr_linenumber" name="336" href="#336">336</a> <em class="jxr_javadoccomment"> * @param credential</em> -<a class="jxr_linenumber" name="337" href="#337">337</a> <em class="jxr_javadoccomment"> * The credential to store</em> -<a class="jxr_linenumber" name="338" href="#338">338</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="339" href="#339">339</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> createEntryInProvider(Object credentialProvider, -<a class="jxr_linenumber" name="340" href="#340">340</a> String name, <strong class="jxr_keyword">char</strong>[] credential) <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="341" href="#341">341</a> -<a class="jxr_linenumber" name="342" href="#342">342</a> <strong class="jxr_keyword">if</strong> (!isHadoopCredentialProviderAvailable()) { -<a class="jxr_linenumber" name="343" href="#343">343</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="344" href="#344">344</a> } -<a class="jxr_linenumber" name="345" href="#345">345</a> -<a class="jxr_linenumber" name="346" href="#346">346</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="347" href="#347">347</a> createCredentialEntryMethod.invoke(credentialProvider, name, credential); -<a class="jxr_linenumber" name="348" href="#348">348</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException e) { -<a class="jxr_linenumber" name="349" href="#349">349</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="350" href="#350">350</a> } <strong class="jxr_keyword">catch</strong> (IllegalAccessException e) { -<a class="jxr_linenumber" name="351" href="#351">351</a> <strong class="jxr_keyword">return</strong>; -<a class="jxr_linenumber" name="352" href="#352">352</a> } <strong class="jxr_keyword">catch</strong> (InvocationTargetException e) { -<a class="jxr_linenumber" name="353" href="#353">353</a> <strong class="jxr_keyword">return</strong>; -<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> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="357" href="#357">357</a> flushMethod.invoke(credentialProvider); -<a class="jxr_linenumber" name="358" href="#358">358</a> } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException e) { -<a class="jxr_linenumber" name="359" href="#359">359</a> <strong class="jxr_keyword">throw</strong> e; -<a class="jxr_linenumber" name="360" href="#360">360</a> } <strong class="jxr_keyword">catch</strong> (IllegalAccessException e) { -<a class="jxr_linenumber" name="361" href="#361">361</a> <strong class="jxr_keyword">throw</strong> e; -<a class="jxr_linenumber" name="362" href="#362">362</a> } <strong class="jxr_keyword">catch</strong> (InvocationTargetException e) { -<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">throw</strong> e; -<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> } -<a class="jxr_linenumber" name="367" href="#367">367</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> - http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7b604147/xref-test/org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.html ---------------------------------------------------------------------- diff --git a/xref-test/org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.html b/xref-test/org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.html deleted file mode 100644 index 73d53f6..0000000 --- a/xref-test/org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.html +++ /dev/null @@ -1,98 +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>TestHBaseOnOtherDfsCluster xref</title> -<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../testdevapidocs/org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.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> org.apache.hadoop.fs.FileSystem; -<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.fs.Path; -<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Put; -<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.client.Table; -<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.testclassification.MediumTests; -<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hbase.util.Bytes; -<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.hadoop.hdfs.MiniDFSCluster; -<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.junit.Test; -<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.junit.experimental.categories.Category; -<a class="jxr_linenumber" name="29" href="#29">29</a> -<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.util.UUID; -<a class="jxr_linenumber" name="31" href="#31">31</a> -<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals; -<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertTrue; -<a class="jxr_linenumber" name="34" href="#34">34</a> -<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="36" href="#36">36</a> <em class="jxr_javadoccomment"> * Test that an HBase cluster can run on top of an existing MiniDfsCluster</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> @Category(MediumTests.<strong class="jxr_keyword">class</strong>) -<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/hadoop/hbase/TestHBaseOnOtherDfsCluster.html">TestHBaseOnOtherDfsCluster</a> { -<a class="jxr_linenumber" name="40" href="#40">40</a> -<a class="jxr_linenumber" name="41" href="#41">41</a> @Test -<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testOveralyOnOtherCluster() <strong class="jxr_keyword">throws</strong> Exception { -<a class="jxr_linenumber" name="43" href="#43">43</a> <em class="jxr_comment">// just run HDFS</em> -<a class="jxr_linenumber" name="44" href="#44">44</a> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> util1 = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(); -<a class="jxr_linenumber" name="45" href="#45">45</a> MiniDFSCluster dfs = util1.startMiniDFSCluster(1); -<a class="jxr_linenumber" name="46" href="#46">46</a> -<a class="jxr_linenumber" name="47" href="#47">47</a> <em class="jxr_comment">// run HBase on that HDFS</em> -<a class="jxr_linenumber" name="48" href="#48">48</a> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a> util2 = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html">HBaseTestingUtility</a>(); -<a class="jxr_linenumber" name="49" href="#49">49</a> <em class="jxr_comment">// set the dfs</em> -<a class="jxr_linenumber" name="50" href="#50">50</a> util2.setDFSCluster(dfs, false); -<a class="jxr_linenumber" name="51" href="#51">51</a> util2.startMiniCluster(); -<a class="jxr_linenumber" name="52" href="#52">52</a> -<a class="jxr_linenumber" name="53" href="#53">53</a> <em class="jxr_comment">//ensure that they are pointed at the same place</em> -<a class="jxr_linenumber" name="54" href="#54">54</a> FileSystem fs = dfs.getFileSystem(); -<a class="jxr_linenumber" name="55" href="#55">55</a> FileSystem targetFs = util2.getDFSCluster().getFileSystem(); -<a class="jxr_linenumber" name="56" href="#56">56</a> assertFsSameUri(fs, targetFs); -<a class="jxr_linenumber" name="57" href="#57">57</a> -<a class="jxr_linenumber" name="58" href="#58">58</a> fs = FileSystem.get(util1.getConfiguration()); -<a class="jxr_linenumber" name="59" href="#59">59</a> targetFs = FileSystem.get(util2.getConfiguration()); -<a class="jxr_linenumber" name="60" href="#60">60</a> assertFsSameUri(fs, targetFs); -<a class="jxr_linenumber" name="61" href="#61">61</a> -<a class="jxr_linenumber" name="62" href="#62">62</a> Path randomFile = <strong class="jxr_keyword">new</strong> Path(<span class="jxr_string">"/"</span>+UUID.randomUUID()); -<a class="jxr_linenumber" name="63" href="#63">63</a> assertTrue(targetFs.createNewFile(randomFile)); -<a class="jxr_linenumber" name="64" href="#64">64</a> assertTrue(fs.exists(randomFile)); -<a class="jxr_linenumber" name="65" href="#65">65</a> -<a class="jxr_linenumber" name="66" href="#66">66</a> <em class="jxr_comment">// do a simple create/write to ensure the cluster works as expected</em> -<a class="jxr_linenumber" name="67" href="#67">67</a> byte[] family = Bytes.toBytes(<span class="jxr_string">"testfamily"</span>); -<a class="jxr_linenumber" name="68" href="#68">68</a> TableName tablename = TableName.valueOf(<span class="jxr_string">"testtable"</span>); -<a class="jxr_linenumber" name="69" href="#69">69</a> Table table = util2.createTable(tablename, family); -<a class="jxr_linenumber" name="70" href="#70">70</a> Put p = <strong class="jxr_keyword">new</strong> Put(<strong class="jxr_keyword">new</strong> byte[] { 1, 2, 3 }); -<a class="jxr_linenumber" name="71" href="#71">71</a> p.addColumn(family, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">new</strong> byte[] { 1 }); -<a class="jxr_linenumber" name="72" href="#72">72</a> table.put(p); -<a class="jxr_linenumber" name="73" href="#73">73</a> -<a class="jxr_linenumber" name="74" href="#74">74</a> <em class="jxr_comment">// shutdown and make sure cleanly shutting down</em> -<a class="jxr_linenumber" name="75" href="#75">75</a> util2.shutdownMiniCluster(); -<a class="jxr_linenumber" name="76" href="#76">76</a> util1.shutdownMiniDFSCluster(); -<a class="jxr_linenumber" name="77" href="#77">77</a> } -<a class="jxr_linenumber" name="78" href="#78">78</a> -<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> assertFsSameUri(FileSystem sourceFs, FileSystem targetFs) { -<a class="jxr_linenumber" name="80" href="#80">80</a> Path source = <strong class="jxr_keyword">new</strong> Path(sourceFs.getUri()); -<a class="jxr_linenumber" name="81" href="#81">81</a> Path target = <strong class="jxr_keyword">new</strong> Path(targetFs.getUri()); -<a class="jxr_linenumber" name="82" href="#82">82</a> assertEquals(source, target); -<a class="jxr_linenumber" name="83" href="#83">83</a> } -<a class="jxr_linenumber" name="84" href="#84">84</a> } -</pre> -<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/";>Maven</a></div></body> -</html> -
