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https://issues.apache.org/jira/browse/MAPREDUCE-5442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13758162#comment-13758162
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Yingda Chen commented on MAPREDUCE-5442:
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Sounds like a good idea. I went with this approach since originally the
Classpath is being defined with String array, and there is no (non-messy) way
to defined different arrays based on OS. But since I have now changed it to use
string (and split when necessary) to be more consistent with other config
settings, it would make sense to go with different string value based on OS.
Will do.
> $HADOOP_MAPRED_HOME/$HADOOP_CONF_DIR setting not working on Windows
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-5442
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5442
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Yingda Chen
> Assignee: Yingda Chen
> Attachments: MAPREDUCE-5442.patch
>
>
> Currently the mapred-default.xml has "mapreduce.application.classpath" entry
> set to
> $HADOOP_MAPRED_HOME/share/hadoop/mapreduce/,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/
> which is problematic on Windows since the path does not work on Windows OS.
> Additionally, the yarn-default.xml has "yarn.application.classpath" entry
> that has similar problem, and is currently being tracked by YARN-1138
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