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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2965) Streamline hashCode(), equals(), compareTo() and toString() for all IDs
Date Thu, 15 Sep 2011 05:00:09 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated MAPREDUCE-2965:
--------------------------------------

    Attachment: MR2965_v4.patch

Same patch without the changes to dev-support/test-patch.properties

> 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, 0.24.0
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Siddharth Seth
>             Fix For: 0.23.0, 0.24.0
>
>         Attachments: MR2965_v1.patch, MR2965_v2.patch, MR2965_v3.patch, MR2965_v4.patch
>
>
> 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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