[YARN-2785] TestContainerResourceUsage fails intermittently

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Hadoop Flags: Reviewed
• Assignee: Varun Vasudev
• Reporter: Varun Vasudev
• Created: 31/Oct/14 08:50
• Updated: 01/Dec/14 03:11
• Resolved: 02/Nov/14 23:25

Description

TestContainerResourceUsage fails sometimes due to the timeout values being low.

From the test failures -

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Running org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage
Tests run: 4, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 71.264 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestContainerResource
testUsageWithMultipleContainersAndRMRestart(org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage)  Time elapsed: 60.032 sec  <<< ERROR!
java.lang.Exception: test timed out after 60000 milliseconds
        at java.lang.Thread.sleep(Native Method)
        at org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:209)
        at org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:198)
        at org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage.testUsageWithMultipleContainersAndRMRestart(TestContainerResourceUsage.java:

testUsageWithOneAttemptAndOneContainer(org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage)  Time elapsed: 3.375 sec  <<< FAILURE!
java.lang.AssertionError: While app is running, memory seconds should be >0 but is 0
        at org.junit.Assert.fail(Assert.java:88)
        at org.junit.Assert.assertTrue(Assert.java:41)
        at org.apache.hadoop.yarn.server.resourcemanager.TestContainerResourceUsage.testUsageWithOneAttemptAndOneContainer(TestContainerResourceUsage.java:108)