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Date: Wed, 8 Feb 2012 03:31:10 +0000 (UTC)
From: "Andrew Bayer (Commented) (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HADOOP-8035) Hadoop Maven build is inefficient
 and runs phases redundantly
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    [ https://issues.apache.org/jira/browse/HADOOP-8035?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13203224#comment-13203224 ] 

Andrew Bayer commented on HADOOP-8035:
--------------------------------------

Similar speed improvements were seen when running "mvn -Dsnappy.prefix=x -Dbundle.snappy=true -Dsnappy.lib=/usr/lib64 -Dcontainer-executor.conf.dir=/etc/hadoop/conf -Pdist -Pnative -Psrc -Dtar -DskipTests -DskipTest -DskipITs install" (10m39s to 5m43s) and "mvn site site:stage -DskipTests -DskipTest -DskipITs" (4m42s to 1m33s).
                
> Hadoop Maven build is inefficient and runs phases redundantly
> -------------------------------------------------------------
>
>                 Key: HADOOP-8035
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8035
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.23.0
>            Reporter: Andrew Bayer
>            Priority: Minor
>         Attachments: HADOOP-8035.patch.txt
>
>
> The Hadoop 0.23 Maven build has some major inefficiencies, most notably in site and javadoc. As a result of redundant plugin executions and certain plugin executions being inherited when they really shouldn't be, builds take a lot longer than they should.

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