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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-977) The output from the user's task should be tagged and sent to the resepective console streams.
Date Fri, 09 Feb 2007 21:27:05 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doug Cutting updated HADOOP-977:
--------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

I just committed this.  Thanks, Arun!

> The output from the user's task should be tagged and sent to the resepective console
streams.
> ---------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-977
>                 URL: https://issues.apache.org/jira/browse/HADOOP-977
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: mapred
>    Affects Versions: 0.11.0
>            Reporter: Owen O'Malley
>         Assigned To: Arun C Murthy
>             Fix For: 0.12.0
>
>         Attachments: HADOOP-977_20070207_1.patch, HADOOP-977_20070208_2.patch
>
>
> Currently, the JobClient prints the combined stdout & stderr to the console. It would
be good if the output were tagged with the task id and sent to the stdout or stderr matching
where it was sent by the task. So if your Mapper (task_0001_m_000123_0) writes "foobar" to
stderr, the submitting user would see "task_0001_m_000123_0: foobar" on their stderr. Clearly
this depends on HADOOP-975.

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