io.prestosql.execution

Class TaskManagerConfig

java.lang.Object

io.prestosql.execution.TaskManagerConfig

@DefunctConfig(value={"experimental.big-query-max-task-memory","task.max-memory","task.http-notification-threads","task.info-refresh-max-wait","task.operator-pre-allocated-memory","sink.new-implementation","task.legacy-scheduling-behavior","task.level-absolute-priority"})
public class TaskManagerConfig
extends Object

Constructor Summary

Constructors

Constructor and Description
TaskManagerConfig()

Method Summary

Modifier and Type	Method and Description
@NotNull io.airlift.units.Duration	getClientTimeout()
@Min(value=1L) int	getHttpResponseThreads()
@Min(value=1L) int	getHttpTimeoutThreads()
@NotNull io.airlift.units.Duration	getInfoMaxAge()
@NotNull io.airlift.units.Duration	getInfoUpdateInterval()
@Min(value=1L) int	getInitialSplitsPerNode()
BigDecimal	getLevelTimeMultiplier()
@Min(value=1L) int	getMaxDriversPerTask()
@NotNull io.airlift.units.DataSize	getMaxIndexMemoryUsage()
@NotNull io.airlift.units.DataSize	getMaxLocalExchangeBufferSize()
@NotNull io.airlift.units.DataSize	getMaxPagePartitioningBufferSize()
@NotNull io.airlift.units.DataSize	getMaxPartialAggregationMemoryUsage()
@Min(value=1L) int	getMaxWorkerThreads()
@Min(value=1L) int	getMinDrivers()
@Min(value=1L) int	getMinDriversPerTask()
@NotNull io.airlift.units.DataSize	getSinkMaxBufferSize()
io.airlift.units.Duration	getSplitConcurrencyAdjustmentInterval()
@NotNull io.airlift.units.Duration	getStatusRefreshMaxWait()
@Min(value=1L) int	getTaskConcurrency()
@Min(value=1L) int	getTaskNotificationThreads()
@Min(value=1L) int	getTaskYieldThreads()
@Min(value=1L) int	getWriterCount()
boolean	isPerOperatorCpuTimerEnabled()
@NotNull boolean	isShareIndexLoading()
boolean	isStatisticsCpuTimerEnabled()
boolean	isTaskCpuTimerEnabled()
TaskManagerConfig	setClientTimeout(io.airlift.units.Duration clientTimeout)
TaskManagerConfig	setHttpResponseThreads(int httpResponseThreads)
TaskManagerConfig	setHttpTimeoutThreads(int httpTimeoutThreads)
TaskManagerConfig	setInfoMaxAge(io.airlift.units.Duration infoMaxAge)
TaskManagerConfig	setInfoUpdateInterval(io.airlift.units.Duration infoUpdateInterval)
TaskManagerConfig	setInitialSplitsPerNode(int initialSplitsPerNode)
@Min(value=0L) TaskManagerConfig	setLevelTimeMultiplier(BigDecimal levelTimeMultiplier)
TaskManagerConfig	setMaxDriversPerTask(int maxDriversPerTask)
TaskManagerConfig	setMaxIndexMemoryUsage(io.airlift.units.DataSize maxIndexMemoryUsage)
TaskManagerConfig	setMaxLocalExchangeBufferSize(io.airlift.units.DataSize size)
TaskManagerConfig	setMaxPagePartitioningBufferSize(io.airlift.units.DataSize size)
TaskManagerConfig	setMaxPartialAggregationMemoryUsage(io.airlift.units.DataSize maxPartialAggregationMemoryUsage)
TaskManagerConfig	setMaxWorkerThreads(int maxWorkerThreads)
TaskManagerConfig	setMinDrivers(int minDrivers)
TaskManagerConfig	setMinDriversPerTask(int minDriversPerTask)
TaskManagerConfig	setPerOperatorCpuTimerEnabled(boolean perOperatorCpuTimerEnabled)
TaskManagerConfig	setShareIndexLoading(boolean shareIndexLoading)
TaskManagerConfig	setSinkMaxBufferSize(io.airlift.units.DataSize sinkMaxBufferSize)
TaskManagerConfig	setSplitConcurrencyAdjustmentInterval(io.airlift.units.Duration splitConcurrencyAdjustmentInterval)
TaskManagerConfig	setStatisticsCpuTimerEnabled(boolean statisticsCpuTimerEnabled)
TaskManagerConfig	setStatusRefreshMaxWait(io.airlift.units.Duration statusRefreshMaxWait)
TaskManagerConfig	setTaskConcurrency(int taskConcurrency)
TaskManagerConfig	setTaskCpuTimerEnabled(boolean taskCpuTimerEnabled)
TaskManagerConfig	setTaskNotificationThreads(int taskNotificationThreads)
TaskManagerConfig	setTaskYieldThreads(int taskYieldThreads)
TaskManagerConfig	setWriterCount(int writerCount)

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskManagerConfig

public TaskManagerConfig()

Method Detail

getStatusRefreshMaxWait

@MinDuration(value="1ms")
 @MaxDuration(value="10s")
 @NotNull
public @NotNull io.airlift.units.Duration getStatusRefreshMaxWait()

setStatusRefreshMaxWait

@Config(value="task.status-refresh-max-wait")
public TaskManagerConfig setStatusRefreshMaxWait(io.airlift.units.Duration statusRefreshMaxWait)

getInfoUpdateInterval

@MinDuration(value="1ms")
 @MaxDuration(value="10s")
 @NotNull
public @NotNull io.airlift.units.Duration getInfoUpdateInterval()

setInfoUpdateInterval

@Config(value="task.info-update-interval")
public TaskManagerConfig setInfoUpdateInterval(io.airlift.units.Duration infoUpdateInterval)

isPerOperatorCpuTimerEnabled

public boolean isPerOperatorCpuTimerEnabled()

setPerOperatorCpuTimerEnabled

@LegacyConfig(value="task.verbose-stats")
 @Config(value="task.per-operator-cpu-timer-enabled")
public TaskManagerConfig setPerOperatorCpuTimerEnabled(boolean perOperatorCpuTimerEnabled)

isTaskCpuTimerEnabled

public boolean isTaskCpuTimerEnabled()

setTaskCpuTimerEnabled

@Config(value="task.cpu-timer-enabled")
public TaskManagerConfig setTaskCpuTimerEnabled(boolean taskCpuTimerEnabled)

isStatisticsCpuTimerEnabled

public boolean isStatisticsCpuTimerEnabled()

setStatisticsCpuTimerEnabled

@Config(value="task.statistics-cpu-timer-enabled")
public TaskManagerConfig setStatisticsCpuTimerEnabled(boolean statisticsCpuTimerEnabled)

getMaxPartialAggregationMemoryUsage

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

setMaxPartialAggregationMemoryUsage

@Config(value="task.max-partial-aggregation-memory")
public TaskManagerConfig setMaxPartialAggregationMemoryUsage(io.airlift.units.DataSize maxPartialAggregationMemoryUsage)

getMaxLocalExchangeBufferSize

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

setMaxLocalExchangeBufferSize

@Config(value="task.max-local-exchange-buffer-size")
public TaskManagerConfig setMaxLocalExchangeBufferSize(io.airlift.units.DataSize size)

getMaxIndexMemoryUsage

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

setMaxIndexMemoryUsage

@Config(value="task.max-index-memory")
public TaskManagerConfig setMaxIndexMemoryUsage(io.airlift.units.DataSize maxIndexMemoryUsage)

isShareIndexLoading

@NotNull
public @NotNull boolean isShareIndexLoading()

setShareIndexLoading

@Config(value="task.share-index-loading")
public TaskManagerConfig setShareIndexLoading(boolean shareIndexLoading)

getLevelTimeMultiplier

public BigDecimal getLevelTimeMultiplier()

setLevelTimeMultiplier

@Config(value="task.level-time-multiplier")
 @Min(value=0L)
public @Min(value=0L) TaskManagerConfig setLevelTimeMultiplier(BigDecimal levelTimeMultiplier)

getMaxWorkerThreads

@Min(value=1L)
public @Min(value=1L) int getMaxWorkerThreads()

setMaxWorkerThreads

@LegacyConfig(value="task.shard.max-threads")
 @Config(value="task.max-worker-threads")
public TaskManagerConfig setMaxWorkerThreads(int maxWorkerThreads)

getInitialSplitsPerNode

@Min(value=1L)
public @Min(value=1L) int getInitialSplitsPerNode()

setInitialSplitsPerNode

@Config(value="task.initial-splits-per-node")
public TaskManagerConfig setInitialSplitsPerNode(int initialSplitsPerNode)

getSplitConcurrencyAdjustmentInterval

@MinDuration(value="1ms")
public io.airlift.units.Duration getSplitConcurrencyAdjustmentInterval()

setSplitConcurrencyAdjustmentInterval

@Config(value="task.split-concurrency-adjustment-interval")
public TaskManagerConfig setSplitConcurrencyAdjustmentInterval(io.airlift.units.Duration splitConcurrencyAdjustmentInterval)

getMinDrivers

@Min(value=1L)
public @Min(value=1L) int getMinDrivers()

setMinDrivers

@Config(value="task.min-drivers")
public TaskManagerConfig setMinDrivers(int minDrivers)

getMaxDriversPerTask

@Min(value=1L)
public @Min(value=1L) int getMaxDriversPerTask()

setMaxDriversPerTask

@Config(value="task.max-drivers-per-task")
public TaskManagerConfig setMaxDriversPerTask(int maxDriversPerTask)

getMinDriversPerTask

@Min(value=1L)
public @Min(value=1L) int getMinDriversPerTask()

setMinDriversPerTask

@Config(value="task.min-drivers-per-task")
public TaskManagerConfig setMinDriversPerTask(int minDriversPerTask)

getSinkMaxBufferSize

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

setSinkMaxBufferSize

@Config(value="sink.max-buffer-size")
public TaskManagerConfig setSinkMaxBufferSize(io.airlift.units.DataSize sinkMaxBufferSize)

getMaxPagePartitioningBufferSize

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

setMaxPagePartitioningBufferSize

@Config(value="driver.max-page-partitioning-buffer-size")
public TaskManagerConfig setMaxPagePartitioningBufferSize(io.airlift.units.DataSize size)

getClientTimeout

@MinDuration(value="5s")
 @NotNull
public @NotNull io.airlift.units.Duration getClientTimeout()

setClientTimeout

@Config(value="task.client.timeout")
public TaskManagerConfig setClientTimeout(io.airlift.units.Duration clientTimeout)

getInfoMaxAge

@NotNull
public @NotNull io.airlift.units.Duration getInfoMaxAge()

setInfoMaxAge

@Config(value="task.info.max-age")
public TaskManagerConfig setInfoMaxAge(io.airlift.units.Duration infoMaxAge)

getWriterCount

@Min(value=1L)
 @PowerOfTwo
public @Min(value=1L) int getWriterCount()

setWriterCount

@Config(value="task.writer-count")
public TaskManagerConfig setWriterCount(int writerCount)

getTaskConcurrency

@Min(value=1L)
 @PowerOfTwo
public @Min(value=1L) int getTaskConcurrency()

setTaskConcurrency

@Config(value="task.concurrency")
public TaskManagerConfig setTaskConcurrency(int taskConcurrency)

getHttpResponseThreads

@Min(value=1L)
public @Min(value=1L) int getHttpResponseThreads()

setHttpResponseThreads

@Config(value="task.http-response-threads")
public TaskManagerConfig setHttpResponseThreads(int httpResponseThreads)

getHttpTimeoutThreads

@Min(value=1L)
public @Min(value=1L) int getHttpTimeoutThreads()

setHttpTimeoutThreads

@Config(value="task.http-timeout-threads")
public TaskManagerConfig setHttpTimeoutThreads(int httpTimeoutThreads)

getTaskNotificationThreads

@Min(value=1L)
public @Min(value=1L) int getTaskNotificationThreads()

setTaskNotificationThreads

@Config(value="task.task-notification-threads")
public TaskManagerConfig setTaskNotificationThreads(int taskNotificationThreads)

getTaskYieldThreads

@Min(value=1L)
public @Min(value=1L) int getTaskYieldThreads()

setTaskYieldThreads

@Config(value="task.task-yield-threads")
public TaskManagerConfig setTaskYieldThreads(int taskYieldThreads)