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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)