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Posted to dev@oozie.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2014/04/08 00:30:15 UTC

[jira] [Updated] (OOZIE-1621) Add proper error code and error message for sharelib exceptions.

     [ https://issues.apache.org/jira/browse/OOZIE-1621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Kanter updated OOZIE-1621:
---------------------------------

    Attachment: OOZIE-1621.patch

The first exception (on startup) was occurring because the ShareLibService was trying to use the JobsConcurrencyService but the JobsConcurrencyService hadn't been loaded yet.  This is easily fixed by moving the JobsConcurrencyService earlier in the list in oozie-default.  To prevent this sort of problem in the future, I moved it up quite a bit because it is conceivable that other Services may want to use it to handle HA things during init.  

The second exception (at job runtime) is because the JavaActionExecutor was assuming that the "oozie" sharelib always existed.  The patch makes it now throw an Exception with a useful message when this happens; I think its safe to say that the "oozie" sharelib is required.  For the other sharelibs, I think its fine to just skip it if it can't find the sharelib because those are not necessarily required.

> Add proper error code and error message for sharelib exceptions.
> ----------------------------------------------------------------
>
>                 Key: OOZIE-1621
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1621
>             Project: Oozie
>          Issue Type: Sub-task
>            Reporter: Purshotam Shah
>            Assignee: Robert Kanter
>         Attachments: OOZIE-1621.patch
>
>




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