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Posted to dev@hive.apache.org by "Scott Chen (JIRA)" <ji...@apache.org> on 2011/02/28 23:54:36 UTC

[jira] Commented: (HIVE-1833) Task-cleanup task should be disabled

    [ https://issues.apache.org/jira/browse/HIVE-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13000587#comment-13000587 ] 

Scott Chen commented on HIVE-1833:
----------------------------------

MAPREDUCE-2206 just got committed. Add the corresponding configuration change here to disable task-cleanup task.

> Task-cleanup task should be disabled
> ------------------------------------
>
>                 Key: HIVE-1833
>                 URL: https://issues.apache.org/jira/browse/HIVE-1833
>             Project: Hive
>          Issue Type: Improvement
>          Components: Server Infrastructure
>            Reporter: Scott Chen
>            Assignee: Scott Chen
>         Attachments: HIVE-1833.txt
>
>
> Currently when task fails, a cleanup attempt will be scheduled right after that.
> This is unnecessary and increase the latency. MapReduce will allow disabling this (see MAPREDUCE-2206).
> After that patch is committed, we should set the JobConf in HIVE to disable cleanup task.

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