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Posted to commits@samza.apache.org by "Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org> on 2015/10/07 01:45:26 UTC

[jira] [Resolved] (SAMZA-787) task.log4j.system should not be guessed if not configured

     [ https://issues.apache.org/jira/browse/SAMZA-787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yi Pan (Data Infrastructure) resolved SAMZA-787.
------------------------------------------------
    Resolution: Fixed

> task.log4j.system should not be guessed if not configured
> ---------------------------------------------------------
>
>                 Key: SAMZA-787
>                 URL: https://issues.apache.org/jira/browse/SAMZA-787
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Yi Pan (Data Infrastructure)
>            Assignee: Navina Ramesh
>            Priority: Blocker
>             Fix For: 0.10.0
>
>         Attachments: SAMZA-787-0.patch, SAMZA-787-1.patch
>
>
> In the current configuration, we has the task.log4j.system "guessed" to be the single system name in the job, if not specified.
> However, this syntax sugar is dangerous because it confuses the two cases:
> 1) disable the StreamAppender altogether
> 2) implicitly uses the only defined system and enable StreamAppender
> We should force it to be defined if we want to enable the StreamAppender.



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