[MAPREDUCE-6152] TestUberAM occasionally fails in trunk

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 06/Nov/14 15:15
• Updated: 01/Feb/15 01:59
• Resolved: 01/Feb/15 01:59

Description

From https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1949/console :

Tests run: 11, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 249.123 sec <<< FAILURE! - in org.apache.hadoop.mapreduce.v2.TestUberAM
testConfVerificationWithClassloader(org.apache.hadoop.mapreduce.v2.TestUberAM)  Time elapsed: 7.346 sec  <<< FAILURE!
java.lang.AssertionError: Job status: Task failed task_1415281971262_0011_r_000000
Job failed as tasks failed. failedMaps:0 failedReduces:1

	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerification(TestMRJobs.java:328)
	at org.apache.hadoop.mapreduce.v2.TestMRJobs.testConfVerificationWithClassloader(TestMRJobs.java:222)
	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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)