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Posted to yarn-issues@hadoop.apache.org by "Miklos Szegedi (JIRA)" <ji...@apache.org> on 2017/10/04 20:30:00 UTC

[jira] [Comment Edited] (YARN-6747) TestFSAppStarvation.testPreemptionEnable fails intermittently

    [ https://issues.apache.org/jira/browse/YARN-6747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16191988#comment-16191988 ] 

Miklos Szegedi edited comment on YARN-6747 at 10/4/17 8:29 PM:
---------------------------------------------------------------

Both unit test issues are timeouts. In case of the former:
{code}
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation
testAMContainerAllocationWhenDNSUnavailable(org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation)  Time elapsed: 29.72 sec  <<< ERROR!
java.lang.Exception: test timed out after 30000 milliseconds
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable(TestContainerAllocation.java:331)
{code}



was (Author: miklos.szegedi@cloudera.com):
Both unit test issues are timeouts:
{code}
org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation
testAMContainerAllocationWhenDNSUnavailable(org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation)  Time elapsed: 29.72 sec  <<< ERROR!
java.lang.Exception: test timed out after 30000 milliseconds
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestContainerAllocation.testAMContainerAllocationWhenDNSUnavailable(TestContainerAllocation.java:331)
{code}


> TestFSAppStarvation.testPreemptionEnable fails intermittently
> -------------------------------------------------------------
>
>                 Key: YARN-6747
>                 URL: https://issues.apache.org/jira/browse/YARN-6747
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Sunil G
>            Assignee: Miklos Szegedi
>         Attachments: YARN-6747.000.patch
>
>
> *Error Message*
> Apps re-added even before starvation delay passed expected:<4> but was:<3>
> *Stacktrace*
> java.lang.AssertionError: Apps re-added even before starvation delay passed expected:<4> but was:<3>
> 	at org.junit.Assert.fail(Assert.java:88)
> 	at org.junit.Assert.failNotEquals(Assert.java:743)
> 	at org.junit.Assert.assertEquals(Assert.java:118)
> 	at org.junit.Assert.assertEquals(Assert.java:555)
> 	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.TestFSAppStarvation.testPreemptionEnabled(TestFSAppStarvation.java:117)
> {code}



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