Is sub-workflow lib directory not used?
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Key: OOZIE-567
URL: https://issues.apache.org/jira/browse/OOZIE-567
Project: Oozie
Issue Type: Bug
Reporter: Parameswaran Raman
Priority: Minor
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:
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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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