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https://issues.apache.org/jira/browse/OOZIE-2687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16164840#comment-16164840
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Attila Sasvari commented on OOZIE-2687:
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I will address issues above in the next patch.
So far I have not changed {{addActionShareLib}} in {{JavaActionExecutor}} yet.
Regarding behaviour, what should happen if a workflow has a global and an
action level {{launcher}} and {{configuration}} tries to override the sharelib?
I would say that {{oozie.action.sharelib.for.#ACTIONTYPE#}} is stronger than
the sharelib setting in the launcher. Or should we take an union of those?
[~rohini], [~rkanter], [~gezapeti], [~pbacsko] Do you mind if we discuss and
implement the new mechanism to override sharelib for actions via {{launcher}}
config in another JIRA?
> Create XML schema for launcher configurations
> ---------------------------------------------
>
> Key: OOZIE-2687
> URL: https://issues.apache.org/jira/browse/OOZIE-2687
> Project: Oozie
> Issue Type: Sub-task
> Affects Versions: 5.0.0
> Reporter: Peter Cseh
> Assignee: Attila Sasvari
> Priority: Critical
> Attachments: OOZIE-2687-001.patch, OOZIE-2687-002.patch,
> OOZIE-2687-003.patch, OOZIE-2687-008.patch, OOZIE-2687-009.patch,
> OOZIE-2687-010.patch
>
>
> It was possible to manipulate the MapperLauncher's environment through
> properties like:
> # mapreduce.map.memory.mb
> # mapreduce.map.cpu.vcores
> # mapred.child.env
> # mapred.child.java.opts
> # mapred.job.queue.name - ability to set launcher queue
> E.g. We were using mapred.child.env to pass SPARK_HOME to the LauncherMapper
> and make PySpark work.
> Fixing OOZIE-2596 added a hack. We should decide how we support or break
> compatibility and how we allow the manipulation of the Launcher environment.
> Verify if the new launcher section in global applies to actions in
> sub-workflows as well. It did not use to work before and was only fixed in
> OOZIE-2030. It would be good to have that testcase
> (TestSubWorkflowActionExecutor. testParentGlobalConf) updated with the new
> launcher section as well.
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