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Posted to dev@reef.apache.org by "Sergiy Matusevych (JIRA)" <ji...@apache.org> on 2017/05/16 21:03:04 UTC

[jira] [Commented] (REEF-1801) Improve logging when sending remote events in Wake

    [ https://issues.apache.org/jira/browse/REEF-1801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013106#comment-16013106 ] 

Sergiy Matusevych commented on REEF-1801:
-----------------------------------------

Better logging in Wake helps us to debug the Driver-Client communication issue

> Improve logging when sending remote events in Wake
> --------------------------------------------------
>
>                 Key: REEF-1801
>                 URL: https://issues.apache.org/jira/browse/REEF-1801
>             Project: REEF
>          Issue Type: Improvement
>          Components: REEF Client, REEF Driver, Wake
>            Reporter: Sergiy Matusevych
>            Assignee: Sergiy Matusevych
>            Priority: Minor
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> It is hard to trace which messages are being sent via what transport in Wake; also, many exceptions are still being dumped using `ex.printStackTrace()` instead of proper logging. We need to refactor the corresponding Wake components and improve logging there.



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