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+<span class="sourceLineNo">212</span> }<a name="line.212"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/836bc028/testdevapidocs/src-html/org/apache/hadoop/hbase/ResourceCheckerJUnitListener.GCCountResourceAnalyzer.html
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diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/ResourceCheckerJUnitListener.GCCountResourceAnalyzer.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/ResourceCheckerJUnitListener.GCCountResourceAnalyzer.html
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+<title>Source code</title>
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+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span><a name="line.18"></a>
+<span class="sourceLineNo">019</span>package org.apache.hadoop.hbase;<a name="line.19"></a>
+<span class="sourceLineNo">020</span><a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.lang.management.ManagementFactory;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.lang.management.MemoryUsage;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.HashSet;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.List;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.Set;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.concurrent.TimeUnit;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.ResourceChecker.Phase;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.JVM;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.junit.runner.notification.RunListener;<a name="line.32"></a>
+<span class="sourceLineNo">033</span><a name="line.33"></a>
+<span class="sourceLineNo">034</span>/**<a name="line.34"></a>
+<span class="sourceLineNo">035</span> * Listen to the test progress and check the usage of:<a name="line.35"></a>
+<span class="sourceLineNo">036</span> * <ul><a name="line.36"></a>
+<span class="sourceLineNo">037</span> * <li>threads</li><a name="line.37"></a>
+<span class="sourceLineNo">038</span> * <li>open file descriptor</li><a name="line.38"></a>
+<span class="sourceLineNo">039</span> * <li>max open file descriptor</li><a name="line.39"></a>
+<span class="sourceLineNo">040</span> * </ul><a name="line.40"></a>
+<span class="sourceLineNo">041</span> * <p><a name="line.41"></a>
+<span class="sourceLineNo">042</span> * When surefire forkMode=once/always/perthread, this code is executed on the forked process.<a name="line.42"></a>
+<span class="sourceLineNo">043</span> */<a name="line.43"></a>
+<span class="sourceLineNo">044</span>public class ResourceCheckerJUnitListener extends RunListener {<a name="line.44"></a>
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+<span class="sourceLineNo">046</span><a name="line.46"></a>
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+<span class="sourceLineNo">051</span> @Override<a name="line.51"></a>
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+<span class="sourceLineNo">053</span> Map<Thread, StackTraceElement[]> stackTraces = Thread.getAllStackTraces();<a name="line.53"></a>
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+<span class="sourceLineNo">058</span> }<a name="line.58"></a>
+<span class="sourceLineNo">059</span> } else if (phase == Phase.END) {<a name="line.59"></a>
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+<span class="sourceLineNo">186</span><a name="line.186"></a>
+<span class="sourceLineNo">187</span><a name="line.187"></a>
+<span class="sourceLineNo">188</span> private void start(String testName) {<a name="line.188"></a>
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+<span class="sourceLineNo">190</span> rc.addResourceAnalyzer(new ThreadResourceAnalyzer());<a name="line.190"></a>
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+<span class="sourceLineNo">193</span> rc.addResourceAnalyzer(new SystemLoadAverageResourceAnalyzer());<a name="line.193"></a>
+<span class="sourceLineNo">194</span> rc.addResourceAnalyzer(new ProcessCountResourceAnalyzer());<a name="line.194"></a>
+<span class="sourceLineNo">195</span> rc.addResourceAnalyzer(new AvailableMemoryMBResourceAnalyzer());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> rc.addResourceAnalyzer(new MaxHeapMemoryMBResourceAnalyzer());<a name="line.196"></a>
+<span class="sourceLineNo">197</span> rc.addResourceAnalyzer(new UsedHeapMemoryMBResourceAnalyzer());<a name="line.197"></a>
+<span class="sourceLineNo">198</span> rc.addResourceAnalyzer(new GCCountResourceAnalyzer());<a name="line.198"></a>
+<span class="sourceLineNo">199</span> rc.addResourceAnalyzer(new GCTimeSecondResourceAnalyzer());<a name="line.199"></a>
+<span class="sourceLineNo">200</span><a name="line.200"></a>
+<span class="sourceLineNo">201</span> addResourceAnalyzer(rc);<a name="line.201"></a>
+<span class="sourceLineNo">202</span><a name="line.202"></a>
+<span class="sourceLineNo">203</span> rcs.put(testName, rc);<a name="line.203"></a>
+<span class="sourceLineNo">204</span><a name="line.204"></a>
+<span class="sourceLineNo">205</span> rc.start();<a name="line.205"></a>
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+<span class="sourceLineNo">207</span><a name="line.207"></a>
+<span class="sourceLineNo">208</span> private void end(String testName) {<a name="line.208"></a>
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+<span class="sourceLineNo">210</span> assert rc != null;<a name="line.210"></a>
+<span class="sourceLineNo">211</span> rc.end();<a name="line.211"></a>
+<span class="sourceLineNo">212</span> }<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span> /**<a name="line.214"></a>
+<span class="sourceLineNo">215</span> * Get the test name from the JUnit Description<a name="line.215"></a>
+<span class="sourceLineNo">216</span> *<a name="line.216"></a>
+<span class="sourceLineNo">217</span> * @return the string for the short test name<a name="line.217"></a>
+<span class="sourceLineNo">218</span> */<a name="line.218"></a>
+<span class="sourceLineNo">219</span> private String descriptionToShortTestName(<a name="line.219"></a>
+<span class="sourceLineNo">220</span> org.junit.runner.Description description) {<a name="line.220"></a>
+<span class="sourceLineNo">221</span> final int toRemove = "org.apache.hadoop.hbase.".length();<a name="line.221"></a>
+<span class="sourceLineNo">222</span> return description.getTestClass().getName().substring(toRemove) +<a name="line.222"></a>
+<span class="sourceLineNo">223</span> "#" + description.getMethodName();<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span><a name="line.225"></a>
+<span class="sourceLineNo">226</span> @Override<a name="line.226"></a>
+<span class="sourceLineNo">227</span> public void testStarted(org.junit.runner.Description description) throws java.lang.Exception {<a name="line.227"></a>
+<span class="sourceLineNo">228</span> start(descriptionToShortTestName(description));<a name="line.228"></a>
+<span class="sourceLineNo">229</span> }<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
+<span class="sourceLineNo">231</span> @Override<a name="line.231"></a>
+<span class="sourceLineNo">232</span> public void testFinished(org.junit.runner.Description description) throws java.lang.Exception {<a name="line.232"></a>
+<span class="sourceLineNo">233</span> end(descriptionToShortTestName(description));<a name="line.233"></a>
+<span class="sourceLineNo">234</span> }<a name="line.234"></a>
+<span class="sourceLineNo">235</span>}<a name="line.235"></a>
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+</pre>
+</div>
+</body>
+</html>