Tibor Kiss created STORM-2338:
---------------------------------

             Summary: Subprocess exception handling is broken in storm.py on 
Windows environment
                 Key: STORM-2338
                 URL: https://issues.apache.org/jira/browse/STORM-2338
             Project: Apache Storm
          Issue Type: Bug
          Components: storm-core
    Affects Versions: 2.0.0, 1.x, 0.10.3
            Reporter: Tibor Kiss
            Assignee: Tibor Kiss
            Priority: Minor


There is typo in the exception handling branch in {{storm.py:: 
exec_storm_class()}}:
{code}
        try:
            ret = sub.check_output(all_args, stderr=sub.STDOUT)
            print(ret)
        except sub.CalledProcessor as e:
            sys.exit(e.returncode)
{code}

There is no "CalledProcessor" type of exception exists in subprocess module.
The correct exception name is CalledProcessError.



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