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

["Xuan Gong (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14177185#comment-14177185 ] 

Xuan Gong commented on YARN-2703:
---------------------------------

Add logUploadedTime into LogValue context for better display. This patch is based on YARN-2582

> 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
>         Attachments: YARN-2703.1.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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