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Posted to mapreduce-dev@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2011/04/12 21:06:05 UTC

[jira] [Created] (MAPREDUCE-2432) MR-279: Install sanitized poms for downstream sanity

MR-279: Install sanitized poms for downstream sanity
----------------------------------------------------

                 Key: MAPREDUCE-2432
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2432
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Luke Lu
            Assignee: Luke Lu


Due to [MNG-4223|http://jira.codehaus.org/browse/MNG-4223], the installed POMs of MR-279 is downstream hostile. E.g., it's impossible to use versions of hadoop-mapreduce-client-core.version in ivy other than 1.0-SNAPSHOT without changing the multiple POMs, rendering the version properties (hadoop-mapreduce.version and yarn.version) practically useless.

This patch will install POMs with version (only) properties expanded. This patch also use inheritance and dependencyManagement to make POMs DRYer. It could use further cleanup to reduce "unnecessary" dependencies in some modules, but it's a working start.

To see the patch work, apply the patch and do a mvn clean install -P-cbuild -DskipTests to make sure sane POMs are installed and then working on individual test issues.

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[jira] [Resolved] (MAPREDUCE-2432) MR-279: Install sanitized poms for downstream sanity

Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-2432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahadev konar resolved MAPREDUCE-2432.
--------------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

I just committed this. thanks luke!

> MR-279: Install sanitized poms for downstream sanity
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-2432
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2432
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>            Reporter: Luke Lu
>            Assignee: Luke Lu
>             Fix For: 0.23.0
>
>         Attachments: mr-2432-poms-v1.patch, mr-2432-poms-v2.patch, mr-2432-poms-v3.patch
>
>
> Due to [MNG-4223|http://jira.codehaus.org/browse/MNG-4223], the installed POMs of MR-279 is downstream hostile. E.g., it's impossible to use versions of hadoop-mapreduce-client-core.version in ivy other than 1.0-SNAPSHOT without changing the multiple POMs, rendering the version properties (hadoop-mapreduce.version and yarn.version) practically useless.
> This patch will install POMs with version (only) properties expanded. This patch also use inheritance and dependencyManagement to make POMs DRYer. It could use further cleanup to reduce "unnecessary" dependencies in some modules, but it's a working start.
> To see the patch work, apply the patch and do a mvn clean install -P-cbuild -DskipTests to make sure sane POMs are installed and then working on individual test issues.

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