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Posted to common-issues@hadoop.apache.org by "Akira AJISAKA (JIRA)" <ji...@apache.org> on 2014/10/02 21:32:34 UTC

[jira] [Updated] (HADOOP-7984) Add hadoop --loglevel option to change log level

     [ https://issues.apache.org/jira/browse/HADOOP-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akira AJISAKA updated HADOOP-7984:
----------------------------------
    Attachment: HADOOP-7984.4.patch

Thanks [~cnauroth] for telling me how to fix it in windows. Updated the patch.
To reduce duplicate work, I'll prepare a patch for branch-2 after Chris and Allen say okay.

> Add hadoop --loglevel option to change log level
> ------------------------------------------------
>
>                 Key: HADOOP-7984
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7984
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: scripts
>            Reporter: Eli Collins
>            Assignee: Akira AJISAKA
>            Priority: Minor
>              Labels: newbie
>         Attachments: HADOOP-7984-branch-2.patch, HADOOP-7984.3.patch, HADOOP-7984.4.patch, HADOOP-7984.patch, HADOOP-7984.patch
>
>
> It would be helpful if bin/hadoop had --loglevel option to change the log level. Currently users need to set an env variable or prefix the command (eg "HADOOP_ROOT_LOGGER=DEBUG,console hadoop distcp") which isn't very user friendly.



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