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https://issues.apache.org/jira/browse/MAPREDUCE-2550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated MAPREDUCE-2550:
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Attachment: MAPREDUCE-2550.patch
Restore HADOOP_COMMON_HOME and environment based control. This was removed per
Owen's request to make the system more secure without depending on environment
variables.
This revision will check for $HADOOP_PREFIX/libexec/hadoop-config.sh exists. If
libexec/hadoop-config.sh exists, it will be used. If libexec/hadoop-config.sh
does not exist, then it falls back to developer environment setup.
> RPM packages broke bin/mapred script
> ------------------------------------
>
> Key: MAPREDUCE-2550
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2550
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: build
> Affects Versions: 0.20.3
> Environment: Java 6, Redhat 5.5
> Reporter: Eric Yang
> Assignee: Eric Yang
> Priority: Blocker
> Fix For: 0.20.3
>
> Attachments: MAPREDUCE-2550.patch
>
>
> Developer may want to run hadoop without extracting tarball. It would be
> nice if existing method to run mapred scripts from source code is preserved
> for developers.
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