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org.apache.crunch.lib.join
Class JoinUtils.TupleWritablePartitioner

java.lang.Object
  org.apache.hadoop.mapreduce.Partitioner<TupleWritable,org.apache.hadoop.io.Writable>
      org.apache.crunch.lib.join.JoinUtils.TupleWritablePartitioner

Enclosing class:

JoinUtils

public static class JoinUtils.TupleWritablePartitioner
extends org.apache.hadoop.mapreduce.Partitioner<TupleWritable,org.apache.hadoop.io.Writable>

Constructor Summary

JoinUtils.TupleWritablePartitioner()

Method Summary

int	getPartition(TupleWritable key, org.apache.hadoop.io.Writable value, int numPartitions)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JoinUtils.TupleWritablePartitioner

public JoinUtils.TupleWritablePartitioner()

Method Detail

getPartition

public int getPartition(TupleWritable key,
                        org.apache.hadoop.io.Writable value,
                        int numPartitions)

Specified by:

getPartition in class org.apache.hadoop.mapreduce.Partitioner<TupleWritable,org.apache.hadoop.io.Writable>