hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Mahadev konar (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3697) Hadoop Counters API limits Oozie's working across different hadoop versions
Date Mon, 06 Feb 2012 19:55:59 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201516#comment-13201516
] 

Mahadev konar commented on MAPREDUCE-3697:
------------------------------------------

Thanks for doing this Tom. Ill take care of those!
                
> Hadoop Counters API limits Oozie's working across different hadoop versions
> ---------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3697
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3697
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.1
>            Reporter: John George
>            Assignee: Mahadev konar
>            Priority: Blocker
>         Attachments: MAPREDUCE-3697-facade.patch, MAPREDUCE-3697-facadeV2.patch, MAPREDUCE-3697-facadeV3.patch,
MAPREDUCE-3697.patch, MAPREDUCE-3697.patch, MAPREDUCE-3697.patch, MAPREDUCE-3697.patch, MAPREDUCE-3697.patch,
apicheck-hadoop-1.0.0-0.24.0-SNAPSHOT.sh
>
>
> Oozie uses Hadoop Counters API, by invoking Counters.getGroup(). However, in
> hadoop 23, org.apache.hadoop.mapred.Counters does not implement getGroup(). Its
> parent class AbstractCounters implements it. This is different from hadoop20X.
> As a result, Oozie compiled with either hadoop version does not work with the
> other version.
> A specific scenario, Oozie compiled with .23 and run against 205, does not
> update job status owing to a Counters API exception.
> Will explicit re-compilation against the relevant hadoop jars be required each
> time? This will prevent launching a uniform Oozie version across different
> clusters.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message