You are viewing a plain text version of this content. The canonical link for it is here.
Posted to mapreduce-issues@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2012/09/06 17:09:09 UTC
[jira] [Commented] (MAPREDUCE-4549) Distributed cache conflicts
breaks backwards compatability
[ https://issues.apache.org/jira/browse/MAPREDUCE-4549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449725#comment-13449725 ]
Robert Joseph Evans commented on MAPREDUCE-4549:
------------------------------------------------
This JIRA has been lingering for a while. Alejandro, if you want this in branch-2 feel free to merge it in there and then resolve the JIRA, if not, I will just resolve the JIRA myself in a week or so.
> Distributed cache conflicts breaks backwards compatability
> ----------------------------------------------------------
>
> Key: MAPREDUCE-4549
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4549
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.3
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Critical
> Fix For: 0.23.3
>
> Attachments: MR-4549-branch-0.23.txt
>
>
> I recently put in MAPREDUCE-4503 which went a bit too far, and broke backwards compatibility with 1.0 in distribtued cache entries. instead of changing the behavior of the distributed cache to more closely match 1.0 behavior I want to just change the exception to a warning message informing the users that it will become an error in 2.0
--
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