Package io.trino.execution.scheduler

Class FixedCountNodeAllocator

java.lang.Object

io.trino.execution.scheduler.FixedCountNodeAllocator

All Implemented Interfaces:

NodeAllocator, Closeable, AutoCloseable

public class FixedCountNodeAllocator
extends Object
implements NodeAllocator

Constructor Summary

Constructors

Constructor	Description
FixedCountNodeAllocator(NodeScheduler nodeScheduler, Session session, int maximumAllocationsPerNode)

Method Summary

Modifier and Type	Method	Description
com.google.common.util.concurrent.ListenableFuture<InternalNode>	acquire(NodeRequirements requirements)
void	close()
void	release(InternalNode node)
void	updateNodes()

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedCountNodeAllocator

public FixedCountNodeAllocator(NodeScheduler nodeScheduler,
                               Session session,
                               int maximumAllocationsPerNode)

Method Detail

acquire

public com.google.common.util.concurrent.ListenableFuture<InternalNode> acquire(NodeRequirements requirements)

Specified by:

acquire in interface NodeAllocator

release

public void release(InternalNode node)

Specified by:

release in interface NodeAllocator

updateNodes

public void updateNodes()

Specified by:

updateNodes in interface NodeAllocator

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface NodeAllocator