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https://issues.apache.org/jira/browse/YARN-3882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhihai xu updated YARN-3882:
----------------------------
    Attachment: YARN-3882.000.patch

> AggregatedLogFormat should close aclScanner and ownerScanner after create 
> them.
> -------------------------------------------------------------------------------
>
>                 Key: YARN-3882
>                 URL: https://issues.apache.org/jira/browse/YARN-3882
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.7.0
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>            Priority: Minor
>         Attachments: YARN-3882.000.patch
>
>
> AggregatedLogFormat should close aclScanner and ownerScanner after create 
> them. {{aclScanner}} and {{ownerScanner}} are created by createScanner in 
> {{getApplicationAcls}} and {{getApplicationOwner}} and are never closed. 
> {{TFile.Reader.Scanner}} implement java.io.Closeable. We should close them 
> after use them.



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