Package io.prestosql.execution

Class TaskManagerConfig

  • @DefunctConfig({"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 Detail

      • TaskManagerConfig

        public TaskManagerConfig()

    • Method Detail

      • getStatusRefreshMaxWait

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

      • setStatusRefreshMaxWait

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

      • getInfoUpdateInterval

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

      • setInfoUpdateInterval

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

      • isPerOperatorCpuTimerEnabled

        public boolean isPerOperatorCpuTimerEnabled()

      • setPerOperatorCpuTimerEnabled

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

      • isTaskCpuTimerEnabled

        public boolean isTaskCpuTimerEnabled()

      • setTaskCpuTimerEnabled

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

      • isStatisticsCpuTimerEnabled

        public boolean isStatisticsCpuTimerEnabled()

      • setStatisticsCpuTimerEnabled

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

      • getMaxPartialAggregationMemoryUsage

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

      • setMaxPartialAggregationMemoryUsage

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

      • getMaxLocalExchangeBufferSize

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

      • setMaxLocalExchangeBufferSize

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

      • isShareIndexLoading

        @NotNull
public @javax.validation.constraints.NotNull boolean isShareIndexLoading()

      • setShareIndexLoading

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

      • getLevelTimeMultiplier

        @Min(0L)
public @Min(0L) BigDecimal getLevelTimeMultiplier()

      • setLevelTimeMultiplier

        @Config("task.level-time-multiplier")
public TaskManagerConfig setLevelTimeMultiplier​(BigDecimal levelTimeMultiplier)

      • getMaxWorkerThreads

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

      • setMaxWorkerThreads

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

      • getInitialSplitsPerNode

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

      • setInitialSplitsPerNode

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

      • getSplitConcurrencyAdjustmentInterval

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

      • setSplitConcurrencyAdjustmentInterval

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

      • getMinDrivers

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

      • setMinDrivers

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

      • getMaxDriversPerTask

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

      • setMaxDriversPerTask

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

      • getMinDriversPerTask

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

      • setMinDriversPerTask

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

      • getSinkMaxBufferSize

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

      • setSinkMaxBufferSize

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

      • getSinkMaxBroadcastBufferSize

        public io.airlift.units.DataSize getSinkMaxBroadcastBufferSize()

      • setSinkMaxBroadcastBufferSize

        @Config("sink.max-broadcast-buffer-size")
public TaskManagerConfig setSinkMaxBroadcastBufferSize​(io.airlift.units.DataSize sinkMaxBroadcastBufferSize)

      • getMaxPagePartitioningBufferSize

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

      • setMaxPagePartitioningBufferSize

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

      • getClientTimeout

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

      • setClientTimeout

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

      • getInfoMaxAge

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

      • setInfoMaxAge

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

      • getWriterCount

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

      • setWriterCount

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

      • getTaskConcurrency

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

      • setTaskConcurrency

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

      • getHttpResponseThreads

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

      • setHttpResponseThreads

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

      • getHttpTimeoutThreads

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

      • setHttpTimeoutThreads

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

      • getTaskNotificationThreads

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

      • setTaskNotificationThreads

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

      • getTaskYieldThreads

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

      • setTaskYieldThreads

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