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From "Rohith (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3476) Nodemanager can fail to delete local logs if log aggregation fails
Date Fri, 10 Apr 2015 17:08:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-3476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14489933#comment-14489933
] 

Rohith commented on YARN-3476:
------------------------------

Sometimes in test I have seen NM recovery throw NPE because of 'Deleting absolute path : null'.


> Nodemanager can fail to delete local logs if log aggregation fails
> ------------------------------------------------------------------
>
>                 Key: YARN-3476
>                 URL: https://issues.apache.org/jira/browse/YARN-3476
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: log-aggregation, nodemanager
>    Affects Versions: 2.6.0
>            Reporter: Jason Lowe
>            Assignee: Rohith
>
> If log aggregation encounters an error trying to upload the file then the underlying
TFile can throw an illegalstateexception which will bubble up through the top of the thread
and prevent the application logs from being deleted.



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