[ 
https://issues.apache.org/jira/browse/MAPREDUCE-5221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14120684#comment-14120684
 ] 

Hadoop QA commented on MAPREDUCE-5221:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12666366/MAPREDUCE-5221.10.patch
  against trunk revision d9a03e2.

    {color:red}-1 @author{color}.  The patch appears to contain  @author tags 
which the Hadoop community has agreed to not allow in code contributions.

    {color:green}+1 tests included{color}.  The patch appears to include  new 
or modified test files.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: 
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4844//console

This message is automatically generated.

> Reduce side Combiner is not used when using the new API
> -------------------------------------------------------
>
>                 Key: MAPREDUCE-5221
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5221
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.0.4-alpha
>            Reporter: Siddharth Seth
>            Assignee: Tsuyoshi OZAWA
>         Attachments: MAPREDUCE-5221.1.patch, MAPREDUCE-5221.10.patch, 
> MAPREDUCE-5221.2.patch, MAPREDUCE-5221.3.patch, MAPREDUCE-5221.4.patch, 
> MAPREDUCE-5221.5.patch, MAPREDUCE-5221.6.patch, MAPREDUCE-5221.7-2.patch, 
> MAPREDUCE-5221.7.patch, MAPREDUCE-5221.8.patch, MAPREDUCE-5221.9.patch
>
>
> If a combiner is specified using o.a.h.mapreduce.Job.setCombinerClass - this 
> will silently ignored on the reduce side since the reduce side usage is only 
> aware of the old api combiner.
> This doesn't fail the job - since the new combiner key does not deprecate the 
> old key.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to