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Hudson commented on MAPREDUCE-6105: ----------------------------------- FAILURE: Integrated in Hadoop-trunk-Commit #7336 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7336/]) MAPREDUCE-6105. nconsistent configuration in property mapreduce.reduce.shuffle.merge.percent. Contributed by Ray Chiang. (harsh: rev 685dbafbe2154e5bf4b638da0668ce32d8c879b0) * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java * hadoop-mapreduce-project/CHANGES.txt * hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/task/reduce/MergeManagerImpl.java > Inconsistent configuration in property mapreduce.reduce.shuffle.merge.percent > ----------------------------------------------------------------------------- > > Key: MAPREDUCE-6105 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6105 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Affects Versions: 2.4.0, 2.4.1 > Reporter: Dongwook Kwon > Assignee: Ray Chiang > Priority: Trivial > Labels: newbie > Fix For: 2.8.0 > > Attachments: MAPREDUCE-6105-01.patch, MAPREDUCE-6105.patch > > > Similar to MAPREDUCE-5906, In MergeManagerImpl.java, the default value of > MRJobConfig.SHUFFLE_MERGE_PERCENT(mapreduce.reduce.shuffle.merge.percent) > should be 0.66 > According to official doc. > https://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml > {code} > this.mergeThreshold = (long)(this.memoryLimit * > jobConf.getFloat(MRJobConfig.SHUFFLE_MERGE_PERCENT, > 0.90f)); > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)