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From "Rahul Sharma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CRUNCH-4) Create profiles for Crunch builds based on Hadoop 1.0 and Hadoop 2.0
Date Wed, 25 Jul 2012 09:05:35 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-4?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13422095#comment-13422095
] 

Rahul Sharma commented on CRUNCH-4:
-----------------------------------

Fix has been updated for DistributedCache. In hadoop2 the cache is no longer build on /tmp
folder. Its gets built on {$hadoop-job} folder. So using just file name rather than absolute
path in MapsideJoins. Also fix has been made in sync with changes in master.

                
> Create profiles for Crunch builds based on Hadoop 1.0 and Hadoop 2.0
> --------------------------------------------------------------------
>
>                 Key: CRUNCH-4
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-4
>             Project: Crunch
>          Issue Type: Task
>          Components: Core
>            Reporter: Josh Wills
>            Assignee: Rahul Sharma
>              Labels: maven, newbie
>         Attachments: 0001-CRUNCH-4-Profiles-for-hadoop-0.20-and-2.0-versions.patch, 0001-Created-profiles-for-CDH3-hbase-.90.6-and-hadoop2-hb.patch
>
>
> We need to create two Maven build profiles for Crunch, one that depends on Hadoop 1.0
(probably 1.0.3 for Hadoop and 0.90.5 for HBase) and Hadoop 2.0 (2.0.0-alpha for Hadoop and
a stable 0.92.x for HBase.)
> Reference:
> http://maven.apache.org/guides/introduction/introduction-to-profiles.html

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