Package io.trino.execution.scheduler

Class NodeSchedulerConfig

java.lang.Object

io.trino.execution.scheduler.NodeSchedulerConfig

@DefunctConfig({"node-scheduler.location-aware-scheduling-enabled","node-scheduler.multiple-tasks-per-node-enabled"})
public class NodeSchedulerConfig
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NodeSchedulerConfig.NodeSchedulerPolicy

Constructor Summary

Constructors

Constructor	Description
NodeSchedulerConfig()

Method Summary

Modifier and Type	Method	Description
int	getMaxPendingSplitsPerTask()
int	getMaxSplitsPerNode()
@javax.validation.constraints.Min(1L) int	getMaxUnacknowledgedSplitsPerTask()
@javax.validation.constraints.Min(1L) int	getMinCandidates()
@NotNull NodeSchedulerConfig.NodeSchedulerPolicy	getNodeSchedulerPolicy()
boolean	getOptimizedLocalScheduling()
boolean	isIncludeCoordinator()
NodeSchedulerConfig	setIncludeCoordinator(boolean includeCoordinator)
NodeSchedulerConfig	setMaxPendingSplitsPerTask(int maxPendingSplitsPerTask)
NodeSchedulerConfig	setMaxSplitsPerNode(int maxSplitsPerNode)
NodeSchedulerConfig	setMaxUnacknowledgedSplitsPerTask(int maxUnacknowledgedSplitsPerTask)
NodeSchedulerConfig	setMinCandidates(int candidates)
NodeSchedulerConfig	setNodeSchedulerPolicy(String nodeSchedulerPolicy)
NodeSchedulerConfig	setOptimizedLocalScheduling(boolean optimizedLocalScheduling)

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeSchedulerConfig

public NodeSchedulerConfig()

Method Detail

getNodeSchedulerPolicy

@NotNull
public @NotNull NodeSchedulerConfig.NodeSchedulerPolicy getNodeSchedulerPolicy()

setNodeSchedulerPolicy

@LegacyConfig("node-scheduler.network-topology")
@Config("node-scheduler.policy")
public NodeSchedulerConfig setNodeSchedulerPolicy(String nodeSchedulerPolicy)

getMinCandidates

@Min(1L)
public @javax.validation.constraints.Min(1L) int getMinCandidates()

setMinCandidates

@Config("node-scheduler.min-candidates")
public NodeSchedulerConfig setMinCandidates(int candidates)

isIncludeCoordinator

public boolean isIncludeCoordinator()

setIncludeCoordinator

@Config("node-scheduler.include-coordinator")
public NodeSchedulerConfig setIncludeCoordinator(boolean includeCoordinator)

setMaxPendingSplitsPerTask

@Config("node-scheduler.max-pending-splits-per-task")
@LegacyConfig({"node-scheduler.max-pending-splits-per-node-per-task","node-scheduler.max-pending-splits-per-node-per-stage"})
public NodeSchedulerConfig setMaxPendingSplitsPerTask(int maxPendingSplitsPerTask)

getMaxPendingSplitsPerTask

public int getMaxPendingSplitsPerTask()

getMaxSplitsPerNode

public int getMaxSplitsPerNode()

setMaxSplitsPerNode

@Config("node-scheduler.max-splits-per-node")
public NodeSchedulerConfig setMaxSplitsPerNode(int maxSplitsPerNode)

getMaxUnacknowledgedSplitsPerTask

@Min(1L)
public @javax.validation.constraints.Min(1L) int getMaxUnacknowledgedSplitsPerTask()

setMaxUnacknowledgedSplitsPerTask

@Config("node-scheduler.max-unacknowledged-splits-per-task")
public NodeSchedulerConfig setMaxUnacknowledgedSplitsPerTask(int maxUnacknowledgedSplitsPerTask)

getOptimizedLocalScheduling

public boolean getOptimizedLocalScheduling()

setOptimizedLocalScheduling

@Config("node-scheduler.optimized-local-scheduling")
public NodeSchedulerConfig setOptimizedLocalScheduling(boolean optimizedLocalScheduling)