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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2551) hadoop-env.sh needs finer granularity
Date Wed, 02 Apr 2008 21:03:26 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Raghu Angadi updated HADOOP-2551:
---------------------------------

    Hadoop Flags: [Reviewed]
          Status: Patch Available  (was: Open)

Thanks Chris.

> hadoop-env.sh needs finer granularity
> -------------------------------------
>
>                 Key: HADOOP-2551
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2551
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: scripts
>            Reporter: Allen Wittenauer
>            Assignee: Raghu Angadi
>            Priority: Blocker
>             Fix For: 0.17.0
>
>         Attachments: HADOOP-2551.patch
>
>
> We often configure our HADOOP_OPTS on the name node to have JMX running so that we can
do JVM monitoring.  But doing so means that we need to edit this file if we want to run other
hadoop commands, such as fsck.  It would be useful if hadoop-env.sh was refactored a bit so
that there were different and/or cascading HADOOP_OPTS dependent upon which process/task was
being performed.  

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