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Hudson commented on MAPREDUCE-4129: ----------------------------------- Integrated in Hadoop-Hdfs-0.23-Build #233 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/233/]) svn merge -c 1328106, FIXES: MAPREDUCE-4129. Lots of unneeded counters log messages (Ahmed Radwan via bobby) (Revision 1328108) Result = SUCCESS bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1328108 Files : * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/counters/AbstractCounters.java > Lots of unneeded counters log messages > -------------------------------------- > > Key: MAPREDUCE-4129 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4129 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.1 > Reporter: Ahmed Radwan > Assignee: Ahmed Radwan > Fix For: 0.23.3, 2.0.0, 3.0.0 > > Attachments: MAPREDUCE-4129.patch, MAPREDUCE-4129_rev2.patch > > > Huge number of the same WARN messages are written. We only need to write each > distinct message once. The messages are of the form: > {code} > 2012-04-05 03:55:04,166 WARN mapreduce.Counters: Group {oldGroup} is > deprecated. Use {newGroup} instead > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira