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Posted to mapreduce-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/10/25 22:04:30 UTC
[jira] [Commented] (MAPREDUCE-5592) Backport MAPREDUCE-1119 (stack
traces on task timeout) in branch-1
[ https://issues.apache.org/jira/browse/MAPREDUCE-5592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805646#comment-13805646 ]
Sandy Ryza commented on MAPREDUCE-5592:
---------------------------------------
Verified the attached patch on a pseudo-distributed cluster with the default task controller.
> Backport MAPREDUCE-1119 (stack traces on task timeout) in branch-1
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-5592
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5592
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: task-controller
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: MAPREDUCE-5592-branch-1.patch
>
>
> MAPREDUCE-1119 dumps stack traces on a task timeout, making it easier this difficult case easier to debug. This made it into 0.21, but never into branch-1, and the backport very very dirty.
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