David Goodhand created OOZIE-2334:
-------------------------------------

             Summary: oozie documentation on java capture-output element is 
scarce
                 Key: OOZIE-2334
                 URL: https://issues.apache.org/jira/browse/OOZIE-2334
             Project: Oozie
          Issue Type: Improvement
          Components: docs
    Affects Versions: 4.1.0
            Reporter: David Goodhand


The oozie java action documentation is scarce - especially on where to 
configure 'capture-output'

E.g:

The capture-output element can be used to propagate values back into Oozie 
context, which can then be accessed via EL-functions. This needs to be written 
out as a java properties format file. The filename is obtained via a System 
property specified by the constant 
JavaMainMapper.OOZIE_JAVA_MAIN_CAPTURE_OUTPUT_FILE 

It would be good to have some more detailed documentation on this.



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