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Hudson commented on HBASE-8392: ------------------------------- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #511 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/511/]) HBASE-8392 TestMetricMBeanBase#testGetAttribute is flakey under hadoop2 profile (Revision 1475998) Result = FAILURE eclark : Files : * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/metrics/TestExactCounterMetric.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/metrics/TestExponentiallyDecayingSample.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/metrics/TestMetricsHistogram.java * /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/metrics/TestMetricsMBeanBase.java > TestMetricMBeanBase#testGetAttribute is flakey under hadoop2 profile > -------------------------------------------------------------------- > > Key: HBASE-8392 > URL: https://issues.apache.org/jira/browse/HBASE-8392 > Project: HBase > Issue Type: Sub-task > Components: hadoop2, metrics, test > Affects Versions: 0.98.0, 0.95.0 > Reporter: Jonathan Hsieh > Assignee: Elliott Clark > Fix For: 0.98.0, 0.95.1 > > Attachments: HBASE-8392-0.patch > > > This specific small unit tests flakes out occasionally and blocks the medium > and large tests from running. > Here's an error trace: > {code} > Error Message > expected:<2.0> but was:<0.125> > Stacktrace > junit.framework.AssertionFailedError: expected:<2.0> but was:<0.125> > at junit.framework.Assert.fail(Assert.java:57) > at junit.framework.Assert.failNotEquals(Assert.java:329) > at junit.framework.Assert.assertEquals(Assert.java:120) > at junit.framework.Assert.assertEquals(Assert.java:129) > at junit.framework.TestCase.assertEquals(TestCase.java:288) > at > org.apache.hadoop.hbase.metrics.TestMetricsMBeanBase.testGetAttribute(TestMetricsMBeanBase.java:93) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at junit.framework.TestCase.runTest(TestCase.java:176) > at junit.framework.TestCase.runBare(TestCase.java:141) > at junit.framework.TestResult$1.protect(TestResult.java:122) > at junit.framework.TestResult.runProtected(TestResult.java:142) > at junit.framework.TestResult.run(TestResult.java:125) > at junit.framework.TestCase.run(TestCase.java:129) > at junit.framework.TestSuite.runTest(TestSuite.java:255) > at junit.framework.TestSuite.run(TestSuite.java:250) > at > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84) > at org.junit.runners.Suite.runChild(Suite.java:127) > at org.junit.runners.Suite.runChild(Suite.java:26) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) > at java.util.concurrent.FutureTask.run(FutureTask.java:138) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) > {code} > [~eclark] took a quick look and will chime in on this. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira