JoinUtils.TupleWritablePartitioner (Apache Crunch 0.9.0 API)

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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>
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

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

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
`clone, equals, finalize, 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>