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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11485) Pluggable shell integration
Date Wed, 20 Jul 2016 15:48:20 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer updated HADOOP-11485:
--------------------------------------
    Release Note: Support for shell profiles in the shellprofile.d directories has been added.
 They allow for easy integration of additional functionality, classpaths, and more from inside
the bash scripts rather than relying upon modifying hadoop-env.sh, etc.  See the Unix Shell
Guide for more information.

> Pluggable shell integration
> ---------------------------
>
>                 Key: HADOOP-11485
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11485
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: scripts
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Allen Wittenauer
>            Assignee: Allen Wittenauer
>              Labels: scripts, shell
>             Fix For: 3.0.0-alpha1
>
>         Attachments: HADOOP-11485-00.patch, HADOOP-11485-01.patch, HADOOP-11485-02.patch,
HADOOP-11485-03.patch, HADOOP-11485-04.patch
>
>
> It would be useful to provide a way for core and non-core Hadoop components to plug into
the shell infrastructure.  This would allow us to pull the HDFS, MapReduce, and YARN shell
functions out of hadoop-functions.sh.  Additionally, it should let 3rd parties such as HBase
influence things like classpaths at runtime.



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