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Posted to mapreduce-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2011/09/09 08:35:08 UTC

[jira] [Commented] (MAPREDUCE-2965) Streamline hashCode(), equals(), compareTo() and toString() for all IDs

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13101027#comment-13101027 ] 

Vinod Kumar Vavilapalli commented on MAPREDUCE-2965:
----------------------------------------------------

Sid or I will take care of this.

> Streamline hashCode(), equals(), compareTo() and toString() for all IDs
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2965
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2965
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>             Fix For: 0.23.0
>
>
> MAPREDUCE-2954 moved these methods to the record interfaces from the PB impls for ContainerId, ApplicationId and ApplicationAttemptId. This is good as they don't need to be tied to the implementation.
> We should do the same for all IDs. In fact some of these are missing for IDs like MR AM JobId, TaskId etc.

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