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From "Michael Aro (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-101) Replace munge with shim layer similar to Pig and Hive
Date Thu, 30 May 2013 19:34:20 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13670633#comment-13670633
] 

Michael Aro commented on GIRAPH-101:
------------------------------------

I have investigated various projects in the Hadoop ecosystem both within and outside Apache.
HCatalog, Hive and Pig projects use the Hadoop shim layer. Are there particular versions of
Hadoop that must be supported?
                
> Replace munge with shim layer similar to Pig and Hive
> -----------------------------------------------------
>
>                 Key: GIRAPH-101
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-101
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Avery Ching
>            Assignee: Michael Aro
>              Labels: gsoc, gsoc2013, mentor
>
> Munge (http://sonatype.github.io/munge-maven-plugin/) is a hacky way of support multiple
versions of Hadoop.  The shim layers in Pig and Hive are a cleaner way to do this I think.
> Munge also forces us to release only in source, or to supply different binaries for different
hadoop versions.

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