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https://issues.apache.org/jira/browse/OOZIE-1740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13934448#comment-13934448
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sam liu commented on OOZIE-1740:
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This function is important, because we can modify the hadoop configuration
properties for a specific Oozie job while keeping the existing hadoop options.
To take above comment as example, Hadoop cluster admin does not want to add
'-Xss512k' in the 'mapreduce.map.java.opts' option, but we can add it in the
workflow.xml for a specific Oozie job. In this way, that Oozie job will get an
expected hadoop option, while not modifying the original one and impacting
other jobs.
> Add a new function hadoop:conf() that can be invoked from the workflow.xml
> and will return a hadoop configuration option
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: OOZIE-1740
> URL: https://issues.apache.org/jira/browse/OOZIE-1740
> Project: Oozie
> Issue Type: Improvement
> Components: workflow
> Affects Versions: 3.3.2
> Reporter: sam liu
>
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