[jira] [Updated] (REEF-1756) Add TODO comment for all remaining System.exit() calls

["Sergiy Matusevych (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/REEF-1756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergiy Matusevych updated REEF-1756:
------------------------------------
    Description: As per [REEF-1715], REEF processes should exit cleanly without explicitly calling {{System.exit()}}. We need to make sure that each process calls {{System.exit()}} at the end, and mark all remaining {{System.exit()}} lines with proper {{TODO}} comments. We also have to log the remaining running threads for debugging purposes.  (was: As per [REEF-1715], REEF processes should exit cleanly without explicitly calling {{System.exit()}}. We need to mark all remaining {{System.exit()}} calls with proper {{TODO}} comments. We also have to log the remaining running threads for debug purposes.)

> Add TODO comment for all remaining System.exit() calls
> ------------------------------------------------------
>
>                 Key: REEF-1756
>                 URL: https://issues.apache.org/jira/browse/REEF-1756
>             Project: REEF
>          Issue Type: Bug
>          Components: REEF Driver, REEF Evaluator, REEF Examples
>            Reporter: Sergiy Matusevych
>            Assignee: Sergiy Matusevych
>            Priority: Trivial
>              Labels: cleanup, exit, logging, threads, todo
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> As per [REEF-1715], REEF processes should exit cleanly without explicitly calling {{System.exit()}}. We need to make sure that each process calls {{System.exit()}} at the end, and mark all remaining {{System.exit()}} lines with proper {{TODO}} comments. We also have to log the remaining running threads for debugging purposes.



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