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Revision 1424158

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Author: cutting
Date: Wed Dec 19 21:50:17 2012 UTC (11 years, 10 months ago)
Changed paths: 4
Log Message: 
MAPREDUCE-4887. Add RehashPartitioner, to smooth distributions with poor implementations of Object#hashCode(). Contributed by Radim Kolar.

Changed paths

Path Details
Directoryhadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt modified , text changed
Directoryhadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/partition/RehashPartitioner.java added
Directoryhadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/partition/ added
Directoryhadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/partition/TestRehashPartitioner.java added
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