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Posted to mapreduce-issues@hadoop.apache.org by "Daniel Templeton (JIRA)" <ji...@apache.org> on 2017/01/06 01:55:59 UTC

[jira] [Updated] (MAPREDUCE-6715) Fix Several Unsafe Practices

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Templeton updated MAPREDUCE-6715:
----------------------------------------
    Summary: Fix Several Unsafe Practices  (was: Fix Bad Practices)

> Fix Several Unsafe Practices
> ----------------------------
>
>                 Key: MAPREDUCE-6715
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6715
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.9.0
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: MAPREDUCE-6715.001.patch, MAPREDUCE-6715.002.patch, MAPREDUCE-6715.003.patch, MAPREDUCE-6715.004.patch, MAPREDUCE-6715.005.patch, MAPREDUCE-6715.006.patch
>
>
> {code}
> Null Dereference        CleanupQueue.java:139
> Weak SecurityManager Check: Overridable Method  LocalDistributedCacheManager.java:229
> Null Dereference        TextOutputFormat.java:137
> Null Dereference        ShuffleSchedulerImpl.java:422
> Null Dereference        MapTask.java:415
> Null Dereference        Pentomino.java:160
> Unreleased Resource: Streams    TeraScheduler.java:77
> Unreleased Resource: Streams    CLI.java:570
> Null Dereference        CLI.java:370
> {code}



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