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https://issues.apache.org/jira/browse/OOZIE-2896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16222333#comment-16222333
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Andras Piros commented on OOZIE-2896:
-------------------------------------

Thanks [~gezapeti] and [~pbacsko] for the reviews! Committed to master.

> Ensure compatibility for existing LauncherMapper settings
> ---------------------------------------------------------
>
>                 Key: OOZIE-2896
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2896
>             Project: Oozie
>          Issue Type: Sub-task
>    Affects Versions: 5.0.0
>            Reporter: Peter Bacsko
>            Assignee: Andras Piros
>            Priority: Blocker
>             Fix For: 5.0.0b1
>
>         Attachments: OOZIE-2896.001.patch, OOZIE-2896.002.patch, 
> OOZIE-2896.002.patch, OOZIE-2896.003.patch, OOZIE-2896.004.patch, 
> OOZIE-2896.005.patch, OOZIE-2896.006.patch, OOZIE-2896.007.patch, 
> OOZIE-2896.008.patch
>
>
> There are a couple of LauncherMapper settings that we should support for 
> backward compatibility reasons.
> For example, {{oozie.launcher.mapreduce.map.memory.mb}}, 
> {{mapred.child.env}}, {{mapred.map.env}}, etc.
> We also have to discuss the list of properties we're going to support, since 
> there are many of them.
> List of hadoop properties under this task:
> mapreduce.job.queuename
> mapreduce.map.memory.mb
> mapreduce.map.java.opts
> mapreduce.map.env
> mapreduce.job.priority
> yarn.app.mapreduce.am.scheduler.heartbeat.interval-ms
> yarn.app.mapreduce.am.resource.mb
> yarn.app.mapreduce.am.command-opts
> yarn.app.mapreduce.am.env
> ACL related properties should go under OOZIE-2897:
> mapreduce.job.acl-view-job
> mapreduce.job.acl-modfy-job



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