[jira] [Commented] (OOZIE-1492) Make sure HA works with HCat and SLA notifications

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

    [ https://issues.apache.org/jira/browse/OOZIE-1492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844785#comment-13844785 ] 

Robert Kanter commented on OOZIE-1492:
--------------------------------------

This is the last remaining "core" part of Oozie HA, so it would be great if we could get this in.

[~rohini], would you or someone else from Y! be able to work on this?  I can certainly provide any help with the HA code.

Otherwise, I can try; though I haven't really had a chance to look at the HCat and SLA code.  What exactly is the concern?  (I originally created this JIRA based on a comment you said in OOZIE-615).  I'm guessing for SLA that the issue is that we don't want multiple Oozie servers to send out the SLA notification?

> Make sure HA works with HCat and SLA notifications
> --------------------------------------------------
>
>                 Key: OOZIE-1492
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1492
>             Project: Oozie
>          Issue Type: Improvement
>          Components: HA
>    Affects Versions: trunk
>            Reporter: Robert Kanter
>
> We need to make sure HA works with HCat integration and SLA notifications. Both have in-memory datastructures and HA will impact them.



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