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Hadoop QA commented on MAPREDUCE-5221: -------------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12639977/MAPREDUCE-5221.9.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 4 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4508//testReport/ Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4508//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-5221.2.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 (v6.2#6252)