org.apache.pig.backend.hadoop.executionengine.mapreduceExec
Class SortPartitioner
java.lang.Object
org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SortPartitioner
- All Implemented Interfaces:
- org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Partitioner<Tuple,org.apache.hadoop.io.Writable>
public class SortPartitioner
- extends Object
- implements org.apache.hadoop.mapred.Partitioner<Tuple,org.apache.hadoop.io.Writable>
Method Summary |
void |
configure(org.apache.hadoop.mapred.JobConf job)
|
int |
getPartition(Tuple 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 |
SortPartitioner
public SortPartitioner()
getPartition
public int getPartition(Tuple key,
org.apache.hadoop.io.Writable value,
int numPartitions)
- Specified by:
getPartition
in interface org.apache.hadoop.mapred.Partitioner<Tuple,org.apache.hadoop.io.Writable>
configure
public void configure(org.apache.hadoop.mapred.JobConf job)
- Specified by:
configure
in interface org.apache.hadoop.mapred.JobConfigurable
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