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Posted to mapreduce-dev@hadoop.apache.org by "Alejandro Abdelnur (JIRA)" <ji...@apache.org> on 2011/08/15 18:51:27 UTC

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

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
             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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