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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2014/11/01 20:43:34 UTC

[jira] [Commented] (YARN-2703) Add logUploadedTime into LogValue for better display

    [ https://issues.apache.org/jira/browse/YARN-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14193404#comment-14193404 ] 

Vinod Kumar Vavilapalli commented on YARN-2703:
-----------------------------------------------

Not for future readers: We have essentially reverted this patch at YARN-2788.

> Add logUploadedTime into LogValue for better display
> ----------------------------------------------------
>
>                 Key: YARN-2703
>                 URL: https://issues.apache.org/jira/browse/YARN-2703
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>             Fix For: 2.6.0
>
>         Attachments: YARN-2703.1.patch, YARN-2703.2.patch, YARN-2703.3.patch, YARN-2703.4.patch
>
>
> Right now, the container can upload its logs multiple times. Sometimes, containers write different logs into the same log file.  After the log aggregation, when we query those logs, it will show:
> LogType: stderr
> LogContext:
> LogType: stdout
> LogContext:
> LogType: stderr
> LogContext:
> LogType: stdout
> LogContext:
> The same files could be displayed multiple times. But we can not figure out which logs come first. We could add extra loguploadedTime to let users have better understanding on the logs.



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