Package io.trino.execution.scheduler.faulttolerant

Class FaultTolerantPartitioningScheme

java.lang.Object

io.trino.execution.scheduler.faulttolerant.FaultTolerantPartitioningScheme

public class FaultTolerantPartitioningScheme
extends Object

Method Summary

Modifier and Type	Method	Description
Optional<int[]>	getBucketToPartitionMap()
Optional<InternalNode>	getNodeRequirement(int partition)
int	getPartition(Split split)
int	getPartitionCount()
Optional<List<InternalNode>>	getPartitionToNodeMap()
boolean	isExplicitPartitionToNodeMappingPresent()
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

getPartitionCount

public int getPartitionCount()

getBucketToPartitionMap

public Optional<int[]> getBucketToPartitionMap()

getPartition

public int getPartition(Split split)

isExplicitPartitionToNodeMappingPresent

public boolean isExplicitPartitionToNodeMappingPresent()

getNodeRequirement

public Optional<InternalNode> getNodeRequirement(int partition)

getPartitionToNodeMap

public Optional<List<InternalNode>> getPartitionToNodeMap()

toString

public String toString()

Overrides:

toString in class Object