[jira] [Commented] (MAPREDUCE-2842) Maven build issues in MR2

["Arun C Murthy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13086044#comment-13086044 ] 

Arun C Murthy commented on MAPREDUCE-2842:
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Alejandro - can you pls put forth a min. subset for step1 and then the rest? Tx

> Maven build issues in MR2 
> --------------------------
>
>                 Key: MAPREDUCE-2842
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2842
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: build, mrv2
>    Affects Versions: 0.23.0
>            Reporter: Alejandro Abdelnur
>              Labels: maven
>             Fix For: 0.23.0
>
>
> * mapreduce has not been rebased on top of trunk
> * mapreduce dir/module should be named hadoop-mapreduce (following convention of common, hdfs)
> * there is lot of stuff under mapreduce that seems stale (bin/, conf, ivy/, lib/ src/)
> * yarn* dirs/modules should be named hadoop-yarn* (following convention of other Hadoop artifacts)
> * yarn/bin/ scripts should be under yarn/src/main/bin
> * yarn/conf/ scripts should be under yarn/src/main/conf
> * JAR POM files do not use hadoop-project POM as parent
> * some POM files have version parameterized and this will break things for people consuming JARs from Maven repos
> * mapreduce is not using assembly from hadoop-assemblies (the changes introduced by HDFS-2096 make the assembly/packaging reusable across different components)

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