Package io.prestosql.memory

Class MemoryManagerConfig

java.lang.Object

io.prestosql.memory.MemoryManagerConfig

@DefunctConfig({"experimental.cluster-memory-manager-enabled","query.low-memory-killer.enabled","resources.reserved-system-memory"})
public class MemoryManagerConfig
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MemoryManagerConfig.LowMemoryKillerPolicy

Constructor Summary

Constructors

Constructor	Description
MemoryManagerConfig()

Method Summary

Modifier and Type	Method	Description
@NotNull @MinDuration("5s") io.airlift.units.Duration	getKillOnOutOfMemoryDelay()
MemoryManagerConfig.LowMemoryKillerPolicy	getLowMemoryKillerPolicy()
@NotNull io.airlift.units.DataSize	getMaxQueryMemory()
@NotNull io.airlift.units.DataSize	getMaxQueryTotalMemory()
MemoryManagerConfig	setKillOnOutOfMemoryDelay(io.airlift.units.Duration killOnOutOfMemoryDelay)
MemoryManagerConfig	setLowMemoryKillerPolicy(MemoryManagerConfig.LowMemoryKillerPolicy lowMemoryKillerPolicy)
MemoryManagerConfig	setMaxQueryMemory(io.airlift.units.DataSize maxQueryMemory)
MemoryManagerConfig	setMaxQueryTotalMemory(io.airlift.units.DataSize maxQueryTotalMemory)

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryManagerConfig

public MemoryManagerConfig()

Method Detail

getLowMemoryKillerPolicy

public MemoryManagerConfig.LowMemoryKillerPolicy getLowMemoryKillerPolicy()

setLowMemoryKillerPolicy

@Config("query.low-memory-killer.policy")
public MemoryManagerConfig setLowMemoryKillerPolicy(MemoryManagerConfig.LowMemoryKillerPolicy lowMemoryKillerPolicy)

getKillOnOutOfMemoryDelay

@NotNull
@MinDuration("5s")
public @NotNull @MinDuration("5s") io.airlift.units.Duration getKillOnOutOfMemoryDelay()

setKillOnOutOfMemoryDelay

@Config("query.low-memory-killer.delay")
public MemoryManagerConfig setKillOnOutOfMemoryDelay(io.airlift.units.Duration killOnOutOfMemoryDelay)

getMaxQueryMemory

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

setMaxQueryMemory

@Config("query.max-memory")
public MemoryManagerConfig setMaxQueryMemory(io.airlift.units.DataSize maxQueryMemory)

getMaxQueryTotalMemory

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

setMaxQueryTotalMemory

@Config("query.max-total-memory")
public MemoryManagerConfig setMaxQueryTotalMemory(io.airlift.units.DataSize maxQueryTotalMemory)