org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
Class PigGenericMapReduce.MapWithPartitionIndex
java.lang.Object
PigMapBase
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.Map
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.MapWithPartitionIndex
- Enclosing class:
- PigGenericMapReduce
public static class PigGenericMapReduce.MapWithPartitionIndex
- extends PigGenericMapReduce.Map
Used by Skewed Join
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PigGenericMapReduce.MapWithPartitionIndex
public PigGenericMapReduce.MapWithPartitionIndex()
collect
public void collect(Context oc,
Tuple tuple)
throws InterruptedException,
IOException
- Overrides:
collect
in class PigGenericMapReduce.Map
- Throws:
InterruptedException
IOException
runPipeline
protected void runPipeline(PhysicalOperator leaf)
throws IOException,
InterruptedException
- Throws:
IOException
InterruptedException
Copyright © ${year} The Apache Software Foundation