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From "Sergiy Matusevych (JIRA)" <j...@apache.org>
Subject [jira] [Created] (REEF-1715) Remove System.exit() at the end of the REEF launcher
Date Sat, 14 Jan 2017 00:31:26 GMT
Sergiy Matusevych created REEF-1715:
---------------------------------------

             Summary: Remove System.exit() at the end of the REEF launcher
                 Key: REEF-1715
                 URL: https://issues.apache.org/jira/browse/REEF-1715
             Project: REEF
          Issue Type: Improvement
          Components: REEF Driver, REEF Evaluator, REEF-Common
            Reporter: Sergiy Matusevych
            Assignee: Sergiy Matusevych


After all recent cleanup efforts in REEF, we no longer need to use {{System.exit(0)}} to forcefully
quit the JVM at the end of the REEF job. We can safely remove that call.

We also don't have to dump threads at the end of the {{REEFEnvironment}} life cycle (this
is redundant in the Unmanaged AM / REEF-as-a-library mode) - {{REEFLauncher}} is a better
place to log such information because this is where we actually exit the JVM.



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