[MAPREDUCE-2842] Maven build issues in MR2

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Component/s: build, mrv2
• Labels: maven
• Assignee: Unassigned
• Reporter: Alejandro Abdelnur
• Created: 15/Aug/11 16:50
• Updated: 09/Mar/15 21:35
• Resolved: 09/Mar/15 21:35

Description

• 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)