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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3254) HealthReport should include disk full information
Date Tue, 01 Aug 2017 23:00:03 GMT

    [ https://issues.apache.org/jira/browse/YARN-3254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16109957#comment-16109957
] 

Wangda Tan commented on YARN-3254:
----------------------------------

I think we need to clearly mention that in the jmx info: usable space is below some percentage
or no more usable space. 

> HealthReport should include disk full information
> -------------------------------------------------
>
>                 Key: YARN-3254
>                 URL: https://issues.apache.org/jira/browse/YARN-3254
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>    Affects Versions: 2.6.0
>            Reporter: Akira Ajisaka
>            Assignee: Suma Shivaprasad
>             Fix For: 3.0.0-beta1
>
>         Attachments: Screen Shot 2015-02-24 at 17.57.39.png, Screen Shot 2015-02-25 at
14.38.10.png, YARN-3254-001.patch, YARN-3254-002.patch, YARN-3254-003.patch, YARN-3254-004.patch
>
>
> When a NodeManager's local disk gets almost full, the NodeManager sends a health report
to ResourceManager that "local/log dir is bad" and the message is displayed on ResourceManager
Web UI. It's difficult for users to detect why the dir is bad.



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