Package io.trino.memory

Class NodeMemoryConfig

java.lang.Object

io.trino.memory.NodeMemoryConfig

@DefunctConfig({"deprecated.legacy-system-pool-enabled","experimental.reserved-pool-disabled","experimental.reserved-pool-enabled","query.max-total-memory-per-node","query.max-memory-per-task"})
public class NodeMemoryConfig
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final long	AVAILABLE_HEAP_MEMORY

Constructor Summary

Constructors

Constructor	Description
NodeMemoryConfig()

Method Summary

Modifier and Type	Method	Description
@NotNull io.airlift.units.DataSize	getHeapHeadroom()
@NotNull io.airlift.units.DataSize	getMaxQueryMemoryPerNode()
NodeMemoryConfig	setHeapHeadroom(io.airlift.units.DataSize heapHeadroom)
NodeMemoryConfig	setMaxQueryMemoryPerNode(io.airlift.units.DataSize maxQueryMemoryPerNode)

Methods inherited from class java.lang.Object

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

Field Details

AVAILABLE_HEAP_MEMORY

public static final long AVAILABLE_HEAP_MEMORY

Constructor Details

NodeMemoryConfig

public NodeMemoryConfig()

Method Details

getMaxQueryMemoryPerNode

@NotNull
public @NotNull io.airlift.units.DataSize getMaxQueryMemoryPerNode()

setMaxQueryMemoryPerNode

@Config("query.max-memory-per-node")
public NodeMemoryConfig setMaxQueryMemoryPerNode(io.airlift.units.DataSize maxQueryMemoryPerNode)

getHeapHeadroom

@NotNull
public @NotNull io.airlift.units.DataSize getHeapHeadroom()

setHeapHeadroom

@Config("memory.heap-headroom-per-node")
public NodeMemoryConfig setHeapHeadroom(io.airlift.units.DataSize heapHeadroom)