hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2144) Add logs when preemption occurs
Date Thu, 19 Jun 2014 02:10:24 GMT

    [ https://issues.apache.org/jira/browse/YARN-2144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14036845#comment-14036845
] 

Wangda Tan commented on YARN-2144:
----------------------------------

[~jianhe], I created a JIRA YARN-2181 to track web UI related changes, and leave this JIRA
focus on logs. Will split and upload patch only for logs later.

> Add logs when preemption occurs
> -------------------------------
>
>                 Key: YARN-2144
>                 URL: https://issues.apache.org/jira/browse/YARN-2144
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler
>    Affects Versions: 2.5.0
>            Reporter: Tassapol Athiapinya
>            Assignee: Wangda Tan
>         Attachments: AM-page-preemption-info.png, YARN-2144.patch, YARN-2144.patch, YARN-2144.patch,
YARN-2144.patch
>
>
> There should be easy-to-read logs when preemption does occur. 
> RM logs should have following properties:
> * Logs are retrievable when an application is still running and often flushed.
> * Can distinguish between AM container preemption and task container preemption with
container ID shown.
> * Should be INFO level log.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message