[jira] [Updated] (OOZIE-2590) OYA: Create basic Oozie Launcher Application Master

["Robert Kanter (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OOZIE-2590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Kanter updated OOZIE-2590:
---------------------------------
    Attachment: OOZIE-2590.001.patch

The patch implements the {{LauncherAM}} which has a lot of similar code to {{LauncherMapper}}, but is cleaned up a bit and simplified a little.  It's also obviously an Application Master and not a Map Task.

The patch also modifies {{JavaActionExecutor}} to run the {{LauncherAM}} via {{YarnClient}} instead of {{LauncherMapper}}.  

The scope of this JIRA is to just get the AM working.  Hence, some limitations for now:
- {{LauncherAM}} is currently hardcoded to run a Dummy Main "action" instead of the configured action.  This was useful for testing, and we'll remove it when we start doing the sibling JIRAs to update the actions.  
- There's a number of TODOs but we can figure these out later.  I've named them all {{TODO: OYA: <message>}} so they're easy to identify.  We should continue to use these for subsequent JIRAs (you can configure most IDEs to keep track of these).
- There's a number of unit tests that are currently broken.  I think that's fine for now (we're on a feature branch) until we get more of OYA done.



> OYA: Create basic Oozie Launcher Application Master
> ---------------------------------------------------
>
>                 Key: OOZIE-2590
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2590
>             Project: Oozie
>          Issue Type: Sub-task
>    Affects Versions: oya
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>             Fix For: oya
>
>         Attachments: OOZIE-2590.001.patch
>
>




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