[
https://issues.apache.org/jira/browse/MAPREDUCE-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13016881#comment-13016881
]
Hudson commented on MAPREDUCE-1242:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #643 (See
[https://hudson.apache.org/hudson/job/Hadoop-Mapreduce-trunk/643/])
> Chain APIs error misleading
> ---------------------------
>
> Key: MAPREDUCE-1242
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1242
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2
> Reporter: Amogh Vasekar
> Assignee: Harsh J Chouraria
> Priority: Trivial
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-1242.patch, MAPREDUCE-1242.r2.patch
>
>
> Hi,
> I was using the Chain[Mapper/Reducer] APIs , and in Class Chain line 207 the
> error thrown :
> "The Mapper output key class does not match the previous Mapper input key
> class"
> Shouldn't this be "The Mapper *input* key class does not match the previous
> Mapper *Output* key class" ? Sort of misleads :)
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
