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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-652) Logging turned on by default while using distcp
Date Mon, 21 Jul 2014 21:48:40 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved MAPREDUCE-652.
----------------------------------------

    Resolution: Won't Fix

discpv1 is dead.

> Logging turned on by default while using distcp
> -----------------------------------------------
>
>                 Key: MAPREDUCE-652
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-652
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: distcp
>         Environment: Linux RHEL54, Linux RHEL5
>            Reporter: Sanjeev Jaiswal
>            Assignee: Ravi Gummadi
>         Attachments: d_log_5447.patch, d_log_5447_v1.patch
>
>
> Distcp should have an option to disable logging during a distcp
> eg: hadoop distcp --nolog <source dir> <destination dir>
> By default logging is enabled or turned on while using distcp.This generates logs in
DFS, which need to be cleaned up periodically. During this time, critical applications sometimes
fail, when they see distcp logs in the DFS.



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