Package org.apache.drill.exec.physical.impl.common

Interface SpilledPartitionMetadata

All Known Implementing Classes:

AbstractHashBinaryRecordBatch.SpilledPartition, AbstractSpilledPartitionMetadata, HashAggSpilledPartition

public interface SpilledPartitionMetadata

This interface represents the metadata for a spilled partition.

Method Summary

Modifier and Type	Method	Description
int	getCycle()	The spill cycle for a partition.
int	getOriginPartition()	The parent partition.
int	getPrevOriginPartition()	The parent of parent partition.
String	makeDebugString()

Method Details

getCycle

int getCycle()

The spill cycle for a partition.

Returns:

The spill cycle for a partition.

getOriginPartition

int getOriginPartition()

The parent partition.

Returns:

The parent partition.

getPrevOriginPartition

int getPrevOriginPartition()

The parent of parent partition.

Returns:

The parent of parent partition.

makeDebugString

String makeDebugString()