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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2014/02/12 07:33:19 UTC
[jira] [Resolved] (TEZ-796) AM Hangs & does not kill containers
when map-task fails
[ https://issues.apache.org/jira/browse/TEZ-796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bikas Saha resolved TEZ-796.
----------------------------
Resolution: Fixed
Fix Version/s: 0.3.0
commit fea8ffa8d8223c2b03da30b2f21bc95fea824fa9
Author: Bikas Saha <bi...@apache.org>
Date: Tue Feb 11 22:32:09 2014 -0800
TEZ-796. AM Hangs & does not kill containers when map-task fails (bikas)
> AM Hangs & does not kill containers when map-task fails
> -------------------------------------------------------
>
> Key: TEZ-796
> URL: https://issues.apache.org/jira/browse/TEZ-796
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Gopal V
> Assignee: Bikas Saha
> Fix For: 0.3.0
>
> Attachments: TEZ-796.1.patch, last_dag_error.txt.gz
>
>
> The task hangs after a vertex fails with an error and continues to idle without returning an error.
> Looks like reducer spinups continue even after a vertex fails.
> {code}
> ask_1389745080241_1218_6_04_000974,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000976,KILL_WAIT,KILLED
> task_1389745080241_1218_6_09_000270,SCHEDULED,RUNNING
> task_1389745080241_1218_6_04_000978,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000979,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000980,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000981,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000982,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000984,KILL_WAIT,KILLED
> task_1389745080241_1218_6_04_000987,KILL_WAIT,KILLED
> {code}
> In the attached log file, the map vertex fails at 10:59 and DAG_FINISHED is not triggered till 11:03, at which point the AM was killed by hand.
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