[jira] [Commented] (OOZIE-567) Is sub-workflow lib directory not used?

["jiraposter@reviews.apache.org (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119772#comment-13119772 ] 

jiraposter@reviews.apache.org commented on OOZIE-567:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2156/
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Review request for oozie, Mohammad Islam and Angelo K. Huang.


Summary
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OOZIE-567: Is sub-workflow lib directory not used?

Summary:
https://issues.apache.org/jira/browse/OOZIE-567


This addresses bug OOZIE-567.
    https://issues.apache.org/jira/browse/OOZIE-567


Diffs
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  trunk/core/src/main/java/org/apache/oozie/service/WorkflowAppService.java 1178596 
  trunk/core/src/test/java/org/apache/oozie/service/TestLiteWorkflowAppService.java 1178596 
  trunk/release-log.txt 1178596 

Diff: https://reviews.apache.org/r/2156/diff


Testing
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Tested against current test cases. Added two new test cases.


Thanks,

params


                
> Is sub-workflow lib directory not used?
> ---------------------------------------
>
>                 Key: OOZIE-567
>                 URL: https://issues.apache.org/jira/browse/OOZIE-567
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Parameswaran Raman
>
> Consider the subworkflow scenario as below:
> * Parent workflow is a subworkflow "subwf" with a required library oozie-examples.jar.
> * Child workflow is a java workflow "java-wf" with a required library main.jar
> On submitting the job, it is found that the libraries (.jars in this case) from the child workflow do not appear in the java class path or the mapred.cache. As a result, the job fails with "java.lang.RuntimeException: java.lang.ClassNotFoundException".
> The CLASSPATH of the job (taken from job log on JT) shows libraries that are in the main workflow, not the sub-workflow. However, when the .jars from child workflow were copied to the parent workflow, everything seems to work. This raises the question that whether the child workflows's lib directory is not used?
> Different Scenarios Tested:
> ------
> Parent Lib Directory contains oozie-examples.jar, Child Lib Directory contains main.jar => Application Fails
> Parent Lib Directory contains main.jar, Child Lib Directory is empty => Application Succeeds

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