Package io.trino.execution

Class TaskManagerConfig

java.lang.Object
io.trino.execution.TaskManagerConfig
@DefunctConfig({"experimental.big-query-max-task-memory","sink.new-implementation","task.http-notification-threads","task.info-refresh-max-wait","task.legacy-scheduling-behavior","task.level-absolute-priority","task.max-memory","task.operator-pre-allocated-memory","task.shard.max-threads","task.verbose-stats"}) public class TaskManagerConfig extends Object

  • Constructor Details

    • TaskManagerConfig

      public TaskManagerConfig()

  • Method Details

    • setThreadPerDriverSchedulerEnabled

      @Config("experimental.thread-per-driver-scheduler-enabled") public TaskManagerConfig setThreadPerDriverSchedulerEnabled(boolean enabled)

    • isThreadPerDriverSchedulerEnabled

      public boolean isThreadPerDriverSchedulerEnabled()

    • 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)

    • getTaskTerminationTimeout

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

    • setTaskTerminationTimeout

      @Config("task.termination-timeout") public TaskManagerConfig setTaskTerminationTimeout(io.airlift.units.Duration taskTerminationTimeout)

    • isPerOperatorCpuTimerEnabled

      public boolean isPerOperatorCpuTimerEnabled()

    • setPerOperatorCpuTimerEnabled

      @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)

    • getMaxPartialTopNMemory

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

    • setMaxPartialTopNMemory

      @Config("task.max-partial-top-n-memory") public TaskManagerConfig setMaxPartialTopNMemory(io.airlift.units.DataSize maxPartialTopNMemory)

    • 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

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

    • setMaxWorkerThreads

      @Config("task.max-worker-threads") public TaskManagerConfig setMaxWorkerThreads(String maxWorkerThreads)

    • getInitialSplitsPerNode

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

    • setMinDrivers

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

    • getMaxDriversPerTask

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

    • setMaxDriversPerTask

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

    • getMinDriversPerTask

      @Min(1L) public @jakarta.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)

    • getPagePartitioningBufferPoolSize

      @Min(0L) public @jakarta.validation.constraints.Min(0L) int getPagePartitioningBufferPoolSize()

    • setPagePartitioningBufferPoolSize

      @Config("driver.page-partitioning-buffer-pool-size") public TaskManagerConfig setPagePartitioningBufferPoolSize(int pagePartitioningBufferPoolSize)

    • 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)

    • isScaleWritersEnabled

      public boolean isScaleWritersEnabled()

    • setScaleWritersEnabled

      @Config("task.scale-writers.enabled") public TaskManagerConfig setScaleWritersEnabled(boolean scaleWritersEnabled)

    • setScaleWritersMaxWriterCount

      @Deprecated @LegacyConfig(value="task.scale-writers.max-writer-count", replacedBy="task.max-writer-count") public TaskManagerConfig setScaleWritersMaxWriterCount(int scaleWritersMaxWriterCount)
      Deprecated.

    • getMinWriterCount

      @Min(1L) public @jakarta.validation.constraints.Min(1L) int getMinWriterCount()

    • setMinWriterCount

      @Config("task.min-writer-count") public TaskManagerConfig setMinWriterCount(int minWriterCount)

    • getMaxWriterCount

      @Min(1L) @PowerOfTwo public @jakarta.validation.constraints.Min(1L) int getMaxWriterCount()

    • setMaxWriterCount

      @Config("task.max-writer-count") public TaskManagerConfig setMaxWriterCount(int maxWriterCount)

    • setPartitionedWriterCount

      @Deprecated @LegacyConfig(value="task.partitioned-writer-count", replacedBy="task.max-writer-count") public TaskManagerConfig setPartitionedWriterCount(int partitionedWriterCount)
      Deprecated.

    • getTaskConcurrency

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

    • setTaskConcurrency

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

    • getHttpResponseThreads

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

    • setHttpResponseThreads

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

    • getHttpTimeoutThreads

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

    • setHttpTimeoutThreads

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

    • getTaskNotificationThreads

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

    • setTaskNotificationThreads

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

    • getTaskYieldThreads

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

    • setTaskYieldThreads

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

    • getDriverTimeoutThreads

      @Min(1L) public @jakarta.validation.constraints.Min(1L) int getDriverTimeoutThreads()

    • setDriverTimeoutThreads

      @Config("task.driver-timeout-threads") public TaskManagerConfig setDriverTimeoutThreads(int driverTimeoutThreads)

    • isInterruptStuckSplitTasksEnabled

      public boolean isInterruptStuckSplitTasksEnabled()

    • setInterruptStuckSplitTasksEnabled

      @Config("task.interrupt-stuck-split-tasks-enabled") public TaskManagerConfig setInterruptStuckSplitTasksEnabled(boolean interruptStuckSplitTasksEnabled)

    • getInterruptStuckSplitTasksWarningThreshold

      @MinDuration("1m") public @MinDuration("1m") io.airlift.units.Duration getInterruptStuckSplitTasksWarningThreshold()

    • setInterruptStuckSplitTasksWarningThreshold

      @Config("task.interrupt-stuck-split-tasks-warning-threshold") public TaskManagerConfig setInterruptStuckSplitTasksWarningThreshold(io.airlift.units.Duration interruptStuckSplitTasksWarningThreshold)

    • getInterruptStuckSplitTasksTimeout

      @MinDuration("3m") public @MinDuration("3m") io.airlift.units.Duration getInterruptStuckSplitTasksTimeout()

    • setInterruptStuckSplitTasksTimeout

      @Config("task.interrupt-stuck-split-tasks-timeout") public TaskManagerConfig setInterruptStuckSplitTasksTimeout(io.airlift.units.Duration interruptStuckSplitTasksTimeout)

    • getInterruptStuckSplitTasksDetectionInterval

      @MinDuration("1m") public @MinDuration("1m") io.airlift.units.Duration getInterruptStuckSplitTasksDetectionInterval()

    • setInterruptStuckSplitTasksDetectionInterval

      @Config("task.interrupt-stuck-split-tasks-detection-interval") public TaskManagerConfig setInterruptStuckSplitTasksDetectionInterval(io.airlift.units.Duration interruptStuckSplitTasksDetectionInterval)

    • applyFaultTolerantExecutionDefaults

      public void applyFaultTolerantExecutionDefaults()