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