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Posted to mapreduce-dev@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2011/04/15 23:51:06 UTC

[jira] [Created] (MAPREDUCE-2440) MR-279: Name clashes in TypeConverter

MR-279: Name clashes in TypeConverter
-------------------------------------

                 Key: MAPREDUCE-2440
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2440
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
            Reporter: Luke Lu
            Assignee: Luke Lu
             Fix For: 0.23.0


public static TaskTrackerInfo[] fromYarn(List<NodeManagerInfo> nodes) has the same erasure as
public static JobStatus[] fromYarn(List<Application> applications)

Not detected by the current JDK 6 but still wrong according to the JLS 8.4.2.

See also: http://bugs.sun.com/view_bug.do?bug_id=6182950

The patch renames the former signature to fromYarnNodes and the later fromYarnApps.

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[jira] [Resolved] (MAPREDUCE-2440) MR-279: Name clashes in TypeConverter

Posted by "Mahadev konar (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahadev konar resolved MAPREDUCE-2440.
--------------------------------------

    Resolution: Fixed

I just committed this to MR-279. thanks luke.

> MR-279: Name clashes in TypeConverter
> -------------------------------------
>
>                 Key: MAPREDUCE-2440
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2440
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>            Reporter: Luke Lu
>            Assignee: Luke Lu
>             Fix For: 0.23.0
>
>         Attachments: mr-2440-clash-v1.patch, mr-2440-clash-v2.patch
>
>
> public static TaskTrackerInfo[] fromYarn(List<NodeManagerInfo> nodes) has the same erasure as
> public static JobStatus[] fromYarn(List<Application> applications)
> Not detected by the current JDK 6 but still wrong according to the JLS 8.4.2.
> See also: http://bugs.sun.com/view_bug.do?bug_id=6182950
> The patch renames the former signature to fromYarnNodes and the later fromYarnApps.

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