[TEZ-1481] Flaky test : org.apache.tez.dag.api.client.TestDAGClientHandler.testDAGClientHandler

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Hadoop Flags: Reviewed
• Assignee: Alexander Pivovarov
• Reporter: Rajesh Balamohan
• Created: 22/Aug/14 14:16
• Updated: 06/Sep/14 01:35
• Resolved: 28/Aug/14 10:30

Description

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.146 sec <<< FAILURE!
testDAGClientHandler(org.apache.tez.dag.api.client.TestDAGClientHandler) Time elapsed: 1.022 sec <<< ERROR!
java.lang.Exception: test timed out after 1000 milliseconds
at java.lang.ClassLoader.findBootstrapClass(Native Method)
at java.lang.ClassLoader.findBootstrapClassOrNull(ClassLoader.java:1070)
at java.lang.ClassLoader.loadClass(ClassLoader.java:414)
at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.mockito.internal.invocation.ArgumentsProcessor.argumentsToMatchers(ArgumentsProcessor.java:47)
at org.mockito.internal.invocation.InvocationMatcher.<init>(InvocationMatcher.java:31)
at org.mockito.internal.invocation.MatchersBinder.bindMatchers(MatchersBinder.java:26)
at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:58)
at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)
at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:38)
at org.mockito.internal.creation.MethodInterceptorFilter.intercept(MethodInterceptorFilter.java:51)
at org.apache.tez.dag.app.dag.DAG$$EnhancerByMockitoWithCGLIB$$f69fe3f9.getDAGStatus(<generated>)
at org.apache.tez.dag.api.client.DAGClientHandler.getDAGStatus(DAGClientHandler.java:57)
at org.apache.tez.dag.api.client.TestDAGClientHandler.testDAGClientHandler(TestDAGClientHandler.java:78)

Mostly related to timeout value of 1000ms.