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Posted to yarn-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2016/04/26 18:09:12 UTC

[jira] [Commented] (YARN-4994) Use MiniYARNCluster with try-with-resources in tests

    [ https://issues.apache.org/jira/browse/YARN-4994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15258340#comment-15258340 ] 

John Zhuge commented on YARN-4994:
----------------------------------

Sure. A little busy now, may get to it tomorrow afternoon. If not, then next Monday.

Other reviewers feel free to jump in.

> Use MiniYARNCluster with try-with-resources in tests
> ----------------------------------------------------
>
>                 Key: YARN-4994
>                 URL: https://issues.apache.org/jira/browse/YARN-4994
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 2.7.0
>            Reporter: Andras Bokor
>            Assignee: Andras Bokor
>            Priority: Trivial
>             Fix For: 2.7.0
>
>         Attachments: HDFS-10287.01.patch
>
>
> In tests MiniYARNCluster is used with the following pattern:
> In try-catch block create a MiniYARNCluster instance and in finally block close it.
> [Try-with-resources|https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html] is preferred since Java7 instead of the pattern above.



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