[jira] [Updated] (MAPREDUCE-4549) Distributed cache conflicts breaks backwards compatability

["Robert Joseph Evans (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans updated MAPREDUCE-4549:
-------------------------------------------

    Fix Version/s:     (was: 0.23.3)
                   0.23.4
    
> 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: 0.23.4
>
>         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