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Posted to common-dev@hadoop.apache.org by "Sharad Agarwal (JIRA)" <ji...@apache.org> on 2009/05/13 08:32:45 UTC

[jira] Updated: (HADOOP-5203) TT's version build is too restrictive

     [ https://issues.apache.org/jira/browse/HADOOP-5203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sharad Agarwal updated HADOOP-5203:
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
           Status: Resolved  (was: Patch Available)

I committed this. Thanks Rick.

> TT's version build is too restrictive
> -------------------------------------
>
>                 Key: HADOOP-5203
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5203
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.0
>            Reporter: Runping Qi
>            Assignee: Rick Cox
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5203-md5-0.18.3.patch, HADOOP-5203-md5.patch, HADOOP-5203-md5.patch, HADOOP-5203.patch
>
>
> At start time, TT checks whether its version is compatible with JT.
> The condition is too restrictive. 
> It will shut down itself if one of the following conditions fail:
> * the version numbers must match
> * the revision numbers must match
> * the user ids who build the jar must match
> * the build times must match
> I think it should check the major part of the version numbers only (thus any version like 0.19.xxxx should be compatible).

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