hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Payne (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6801) Fix flaky TestKill.testKillJob()
Date Wed, 04 Jan 2017 18:35:58 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Payne updated MAPREDUCE-6801:
----------------------------------
    Fix Version/s: 2.8.0

Thanks [~haibochen] for the fix. I have backported this to branch-2.8.

> Fix flaky TestKill.testKillJob()
> --------------------------------
>
>                 Key: MAPREDUCE-6801
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6801
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>             Fix For: 2.8.0, 2.9.0, 3.0.0-alpha2
>
>         Attachments: mapreduce6801.001.patch, mapreduce6801.002.patch
>
>
> TestKill.testKillJob often fails for the same reason with the following error message:
> {code}
> 1 tests failed.
> FAILED:  org.apache.hadoop.mapreduce.v2.app.TestKill.testKillJob
> Error Message:
> Task state not correct expected:<KILLED> but was:<NEW/SCHEDULED/RUNNING>
> Stack Trace:
> java.lang.AssertionError: Task state not correct expected:<KILLED> but was:<NEW/SCHEDULED/RUNNING>
> 	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.apache.hadoop.mapreduce.v2.app.TestKill.testKillJob(TestKill.java:84)
> {code}
> The root cause is that when the job is in KILLED state from an external view, TaskKillEvents
and TaskAttemptKillEvents placed on the event loop queue may not have been processed by the
dispatcher thread.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: mapreduce-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-help@hadoop.apache.org


Mime
View raw message