[jira] [Created] (OOZIE-1823) OozieSharelibCLI shouldn't load ext services

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

Robert Kanter created OOZIE-1823:
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             Summary: OozieSharelibCLI shouldn't load ext services
                 Key: OOZIE-1823
                 URL: https://issues.apache.org/jira/browse/OOZIE-1823
             Project: Oozie
          Issue Type: Bug
          Components: tools
    Affects Versions: 4.0.1
            Reporter: Robert Kanter
            Assignee: Robert Kanter
            Priority: Blocker


OozieSharelibCLI (invoked via running {{oozie-setup.sh sharelib}} commands) should not load the ext services (i.e. {{oozie.services.ext}}).  This is unnecessary and can even lead to problems.  For example, if you enable JMS/SLA messaging, you'll add the EventHandlerService which will get loaded when you run OozieSharelibCLI; however, this will fail because OozieSharelibCLI doesn't load the SchedulerService, which EventHandlerService tries to use and you get an NullPointerException.  This prevents anyone who is using this feature from (easily) updating their sharelib.

This isn't a problem for OozieDBCLI even though it uses Services because it doesn't actually {{init()}} them.



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