hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5222) Fix JobClient incompatibilities with MR1
Date Tue, 14 May 2013 05:47:17 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13656836#comment-13656836

Vinod Kumar Vavilapalli commented on MAPREDUCE-5222:

No, wait. Too fast! I was just asking what happens to ClassNotFoundException :) Digged through
the code, and figured it out. That will get wrapped into UndeclaredThrowableException inside

I just saw 0.23, and that doesn't have ClassNotFoundException, so adding this will break 0.23
which we should try to avoid where-ever possible.

Deleting this exception will still be binary compatible, so I am going ahead with your earlier
> Fix JobClient incompatibilities with MR1
> ----------------------------------------
>                 Key: MAPREDUCE-5222
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5222
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 2.0.4-alpha
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>         Attachments: mr-5222-2.patch, mr-5222-3.patch, mr-5222.patch, mr-5222.patch,
> JobClient is missing the following two public methods we need to add for binary compatibility:
> # static isJobDirValid(Path, FileSystem)
> # Path getStagingAreaDir()

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message