[MAPREDUCE-5833] TestRMContainerAllocator fails ocassionally

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.4.1
• Target Version/s: 2.4.1
• Hadoop Flags: Reviewed
• Assignee: Zhijie Shen
• Reporter: Zhijie Shen
• Created: 12/Apr/14 01:51
• Updated: 04/Sep/14 01:12
• Resolved: 22/Apr/14 19:40

Description

testReportedAppProgress and testReportedAppProgressWithOnlyMaps have race conditions.

Stacktrace

java.util.NoSuchElementException: null
	at java.util.Collections$EmptyIterator.next(Collections.java:2998)
	at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator.testReportedAppProgress(TestRMContainerAllocator.java:535)

Error Message

Task state is not correct (timedout) expected:<RUNNING> but was:<SCHEDULED>
Stacktrace

junit.framework.AssertionFailedError: Task state is not correct (timedout) expected:<RUNNING> but was:<SCHEDULED>
	at junit.framework.Assert.fail(Assert.java:50)
	at junit.framework.Assert.failNotEquals(Assert.java:287)
	at junit.framework.Assert.assertEquals(Assert.java:67)
	at org.apache.hadoop.mapreduce.v2.app.MRApp.waitForState(MRApp.java:393)
	at org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator.testReportedAppProgressWithOnlyMaps(TestRMContainerAllocator.java:700)