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Hadoop QA commented on MAPREDUCE-5970: -------------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12674653/MAPREDUCE-5970.v03.patch against trunk revision cc93e7e. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 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 2.0.3) 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/4961//testReport/ Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4961//console This message is automatically generated. > Provide a boolean switch to enable MR-AM profiling > -------------------------------------------------- > > Key: MAPREDUCE-5970 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5970 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: applicationmaster, client > Affects Versions: 2.4.1 > Reporter: Gera Shegalov > Assignee: Gera Shegalov > Priority: Minor > Attachments: MAPREDUCE-5970.v01.patch, MAPREDUCE-5970.v02.patch, > MAPREDUCE-5970.v03.patch > > > MR task profiling can be enabled with a simple switch > {{mapreduce.task.profile=true}}. We can analogously have > {{yarn.app.mapreduce.am.profile}} for MR-AM -- This message was sent by Atlassian JIRA (v6.3.4#6332)