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Posted to common-issues@hadoop.apache.org by "Philip Zeyliger (JIRA)" <ji...@apache.org> on 2011/02/18 01:39:12 UTC

[jira] Commented: (HADOOP-7150) Create a module system for adding extensions to Hadoop

    [ https://issues.apache.org/jira/browse/HADOOP-7150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996169#comment-12996169 ] 

Philip Zeyliger commented on HADOOP-7150:
-----------------------------------------

Owen,

To clarify, are you referring about adding libraries for user MapReduce code (e.g., an image manipulation library) or more about adding plugins/modules to the core services (e.g., https://issues.apache.org/jira/browse/HADOOP-5257, "adding service plugins for namenode/datanode"; there's a similar MR ticket).

Both are very handy; just curious which one you're thinking about.

Thanks!

> Create a module system for adding extensions to Hadoop
> ------------------------------------------------------
>
>                 Key: HADOOP-7150
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7150
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: util
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>
> Currently adding extensions to Hadoop is difficult. I propose adding the concept of modules that can add jars and libraries to the system.

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