MAPREDUCE-4924. flakey test: org.apache.hadoop.mapred.TestClusterMRNotification.testMR. (rkanter via tucu)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1433753 13f79535-47bb-0310-9956-ffa450edef68
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@ -256,6 +256,9 @@ Release 2.0.3-alpha - Unreleased
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MAPREDUCE-4936. JobImpl uber checks for cpu are wrong (Arun C Murthy via
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jlowe)
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MAPREDUCE-4924. flakey test: org.apache.hadoop.mapred.TestClusterMRNotification.testMR.
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(rkanter via tucu)
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Release 2.0.2-alpha - 2012-09-07
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INCOMPATIBLE CHANGES
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@ -90,8 +90,8 @@ private void stopHttpServer() throws Exception {
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}
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public static class NotificationServlet extends HttpServlet {
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public static int counter = 0;
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public static int failureCounter = 0;
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public static volatile int counter = 0;
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public static volatile int failureCounter = 0;
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private static final long serialVersionUID = 1L;
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protected void doGet(HttpServletRequest req, HttpServletResponse res)
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@ -155,7 +155,11 @@ public void testMR() throws Exception {
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System.out.println(launchWordCount(this.createJobConf(),
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"a b c d e f g h", 1, 1));
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Thread.sleep(2000);
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boolean keepTrying = true;
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for (int tries = 0; tries < 30 && keepTrying; tries++) {
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Thread.sleep(50);
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keepTrying = !(NotificationServlet.counter == 2);
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}
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assertEquals(2, NotificationServlet.counter);
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assertEquals(0, NotificationServlet.failureCounter);
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@ -173,14 +177,22 @@ public void testMR() throws Exception {
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// run a job with KILLED status
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System.out.println(UtilsForTests.runJobKill(this.createJobConf(), inDir,
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outDir).getID());
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Thread.sleep(2000);
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keepTrying = true;
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for (int tries = 0; tries < 30 && keepTrying; tries++) {
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Thread.sleep(50);
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keepTrying = !(NotificationServlet.counter == 4);
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}
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assertEquals(4, NotificationServlet.counter);
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assertEquals(0, NotificationServlet.failureCounter);
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// run a job with FAILED status
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System.out.println(UtilsForTests.runJobFail(this.createJobConf(), inDir,
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outDir).getID());
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Thread.sleep(2000);
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keepTrying = true;
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for (int tries = 0; tries < 30 && keepTrying; tries++) {
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Thread.sleep(50);
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keepTrying = !(NotificationServlet.counter == 6);
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}
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assertEquals(6, NotificationServlet.counter);
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assertEquals(0, NotificationServlet.failureCounter);
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}
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