Uses of Class
io.trino.execution.TaskId

Packages that use TaskId

Package	Description
io.trino.event
io.trino.execution
io.trino.execution.buffer
io.trino.execution.executor
io.trino.execution.scheduler
io.trino.memory
io.trino.operator
io.trino.server
io.trino.server.remotetask
io.trino.server.ui
io.trino.split

Uses of TaskId in io.trino.event

Methods in io.trino.event with parameters of type TaskId

Modifier and Type	Method	Description
void	SplitMonitor.splitCompletedEvent(TaskId taskId, DriverStats driverStats)
void	SplitMonitor.splitFailedEvent(TaskId taskId, DriverStats driverStats, Throwable cause)

Uses of TaskId in io.trino.execution

Methods in io.trino.execution that return TaskId

Modifier and Type	Method	Description
TaskId	RemoteTask.getTaskId()
TaskId	SqlTask.getTaskId()
TaskId	SqlTaskExecution.getTaskId()
TaskId	TaskStateMachine.getTaskId()
TaskId	TaskStatus.getTaskId()
static TaskId	TaskId.valueOf(String taskId)

Methods in io.trino.execution that return types with arguments of type TaskId

Modifier and Type	Method	Description
Map<TaskId,URI>	QueryExecution.QueryOutputInfo.getBufferLocations()

Methods in io.trino.execution with parameters of type TaskId

Modifier and Type	Method	Description
TaskInfo	SqlTaskManager.abortTask(TaskId taskId)
TaskInfo	TaskManager.abortTask(TaskId taskId)	Aborts a task.
TaskInfo	SqlTaskManager.abortTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId)
TaskInfo	TaskManager.abortTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId)	Aborts a result buffer for a task.
DynamicFiltersCollector.VersionedDynamicFilterDomains	SqlTaskManager.acknowledgeAndGetNewDynamicFilterDomains(TaskId taskId, long currentDynamicFiltersVersion)
DynamicFiltersCollector.VersionedDynamicFilterDomains	TaskManager.acknowledgeAndGetNewDynamicFilterDomains(TaskId taskId, long currentDynamicFiltersVersion)
void	SqlTaskManager.acknowledgeTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long sequenceId)
void	TaskManager.acknowledgeTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long sequenceId)	Acknowledges previously received results.
void	SqlTaskManager.addSourceTaskFailureListener(TaskId taskId, TaskFailureListener listener)
void	TaskManager.addSourceTaskFailureListener(TaskId taskId, TaskFailureListener listener)	Add a listener that notifies about failures of any source tasks for a given task
void	SqlTaskManager.addStateChangeListener(TaskId taskId, StateMachine.StateChangeListener<TaskState> stateChangeListener)
void	TaskManager.addStateChangeListener(TaskId taskId, StateMachine.StateChangeListener<TaskState> stateChangeListener)	Adds a state change listener to the specified task.
TaskInfo	SqlTaskManager.cancelTask(TaskId taskId)
TaskInfo	TaskManager.cancelTask(TaskId taskId)	Cancels a task.
static TaskInfo	TaskInfo.createInitialTask(TaskId taskId, URI location, String nodeId, List<BufferInfo> bufferStates, TaskStats taskStats)
URI	LocationFactory.createLocalTaskLocation(TaskId taskId)
NodeTaskMap.PartitionedSplitCountTracker	NodeTaskMap.createPartitionedSplitCountTracker(InternalNode node, TaskId taskId)
RemoteTask	MemoryTrackingRemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, boolean summarizeTaskInfo)
RemoteTask	RemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, boolean summarizeTaskInfo)
static SqlTask	SqlTask.createSqlTask(TaskId taskId, URI location, String nodeId, QueryContext queryContext, SqlTaskExecutionFactory sqlTaskExecutionFactory, ExecutorService taskNotificationExecutor, Consumer<SqlTask> onDone, io.airlift.units.DataSize maxBufferSize, io.airlift.units.DataSize maxBroadcastBufferSize, io.airlift.stats.CounterStat failedTasks)
URI	LocationFactory.createTaskLocation(InternalNode node, TaskId taskId)
TaskInfo	SqlTaskManager.failTask(TaskId taskId, Throwable failure)
TaskInfo	TaskManager.failTask(TaskId taskId, Throwable failure)	Fail a task.
TaskInfo	SqlTaskManager.getTaskInfo(TaskId taskId)
com.google.common.util.concurrent.ListenableFuture<TaskInfo>	SqlTaskManager.getTaskInfo(TaskId taskId, long currentVersion)
TaskInfo	TaskManager.getTaskInfo(TaskId taskId)	Gets the info for the specified task.
com.google.common.util.concurrent.ListenableFuture<TaskInfo>	TaskManager.getTaskInfo(TaskId taskId, long currentVersion)	Gets future info for the task after the state changes from current state.
String	SqlTaskManager.getTaskInstanceId(TaskId taskId)
String	TaskManager.getTaskInstanceId(TaskId taskId)	Gets the unique instance id of a task.
com.google.common.util.concurrent.ListenableFuture<BufferResult>	SqlTaskManager.getTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long startingSequenceId, io.airlift.units.DataSize maxSize)
com.google.common.util.concurrent.ListenableFuture<BufferResult>	TaskManager.getTaskResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long startingSequenceId, io.airlift.units.DataSize maxSize)	Gets results from a task either immediately or in the future.
TaskStatus	SqlTaskManager.getTaskStatus(TaskId taskId)
com.google.common.util.concurrent.ListenableFuture<TaskStatus>	SqlTaskManager.getTaskStatus(TaskId taskId, long currentVersion)
TaskStatus	TaskManager.getTaskStatus(TaskId taskId)	Gets the status for the specified task.
com.google.common.util.concurrent.ListenableFuture<TaskStatus>	TaskManager.getTaskStatus(TaskId taskId, long currentVersion)	Gets future status for the task after the state changes from current state.
Optional<String>	SqlTaskManager.getTraceToken(TaskId taskId)
Optional<String>	TaskManager.getTraceToken(TaskId taskId)	Return trace token for a given task (see Session#traceToken)
static TaskStatus	TaskStatus.initialTaskStatus(TaskId taskId, URI location, String nodeId)
void	TaskFailureListener.onTaskFailed(TaskId taskId, Throwable failure)
void	DataDefinitionExecution.outputTaskFailed(TaskId taskId, Throwable failure)
void	QueryExecution.outputTaskFailed(TaskId taskId, Throwable failure)
void	QueryManager.outputTaskFailed(TaskId taskId, Throwable failure)	Notify that one of the output tasks failed for a given query
void	QueryStateMachine.outputTaskFailed(TaskId taskId, Throwable failure)
void	QueryStateMachine.QueryOutputManager.outputTaskFailed(TaskId taskId, Throwable failure)
void	SqlQueryExecution.outputTaskFailed(TaskId taskId, Throwable failure)
void	SqlQueryManager.outputTaskFailed(TaskId taskId, Throwable failure)
void	TaskStateMachine.sourceTaskFailed(TaskId taskId, Throwable failure)
TaskInfo	SqlTaskManager.updateTask(Session session, TaskId taskId, Optional<PlanFragment> fragment, List<TaskSource> sources, OutputBuffers outputBuffers, Map<DynamicFilterId,Domain> dynamicFilterDomains)
TaskInfo	TaskManager.updateTask(Session session, TaskId taskId, Optional<PlanFragment> fragment, List<TaskSource> sources, OutputBuffers outputBuffers, Map<DynamicFilterId,Domain> dynamicFilterDomains)	Updates the task plan, sources and output buffers.

Method parameters in io.trino.execution with type arguments of type TaskId

Modifier and Type	Method	Description
void	QueryStateMachine.QueryOutputManager.updateOutputLocations(Map<TaskId,URI> newExchangeLocations, boolean noMoreExchangeLocations)
void	QueryStateMachine.updateOutputLocations(Map<TaskId,URI> newExchangeLocations, boolean noMoreExchangeLocations)

Constructors in io.trino.execution with parameters of type TaskId

Modifier	Constructor	Description
	TaskStateMachine(TaskId taskId, Executor executor)
	TaskStatus(TaskId taskId, String taskInstanceId, long version, TaskState state, URI self, String nodeId, Set<Lifespan> completedDriverGroups, List<ExecutionFailureInfo> failures, int queuedPartitionedDrivers, int runningPartitionedDrivers, boolean outputBufferOverutilized, io.airlift.units.DataSize physicalWrittenDataSize, io.airlift.units.DataSize memoryReservation, io.airlift.units.DataSize systemMemoryReservation, io.airlift.units.DataSize revocableMemoryReservation, long fullGcCount, io.airlift.units.Duration fullGcTime, long dynamicFiltersVersion, long queuedPartitionedSplitsWeight, long runningPartitionedSplitsWeight)

Constructor parameters in io.trino.execution with type arguments of type TaskId

Modifier	Constructor	Description
	QueryOutputInfo(List<String> columnNames, List<Type> columnTypes, Map<TaskId,URI> bufferLocations, boolean noMoreBufferLocations)

Uses of TaskId in io.trino.execution.buffer

Constructors in io.trino.execution.buffer with parameters of type TaskId

Modifier	Constructor	Description
	LazyOutputBuffer(TaskId taskId, String taskInstanceId, Executor executor, io.airlift.units.DataSize maxBufferSize, io.airlift.units.DataSize maxBroadcastBufferSize, Supplier<LocalMemoryContext> systemMemoryContextSupplier, Runnable notifyStatusChanged)

Uses of TaskId in io.trino.execution.executor

Methods in io.trino.execution.executor that return TaskId

Modifier and Type	Method	Description
TaskId	TaskHandle.getTaskId()

Methods in io.trino.execution.executor with parameters of type TaskId

Modifier and Type	Method	Description
TaskHandle	TaskExecutor.addTask(TaskId taskId, DoubleSupplier utilizationSupplier, int initialSplitConcurrency, io.airlift.units.Duration splitConcurrencyAdjustFrequency, OptionalInt maxDriversPerTask)

Constructors in io.trino.execution.executor with parameters of type TaskId

Modifier	Constructor	Description
	TaskHandle(TaskId taskId, MultilevelSplitQueue splitQueue, DoubleSupplier utilizationSupplier, int initialSplitConcurrency, io.airlift.units.Duration splitConcurrencyAdjustFrequency, OptionalInt maxDriversPerTask)

Uses of TaskId in io.trino.execution.scheduler

Methods in io.trino.execution.scheduler with parameters of type TaskId

Modifier and Type	Method	Description
void	PipelinedStageExecution.failTask(TaskId taskId, Throwable failureCause)
void	StageExecution.failTask(TaskId taskId, Throwable failureCause)

Uses of TaskId in io.trino.memory

Methods in io.trino.memory with parameters of type TaskId

Modifier and Type	Method	Description
TaskContext	QueryContext.getTaskContextByTaskId(TaskId taskId)

Uses of TaskId in io.trino.operator

Methods in io.trino.operator that return TaskId

Modifier and Type	Method	Description
TaskId	HttpPageBufferClient.getRemoteTaskId()
TaskId	DriverContext.getTaskId()
TaskId	PipelineContext.getTaskId()
TaskId	ProcessorContext.getTaskId()
TaskId	TaskContext.getTaskId()

Methods in io.trino.operator with parameters of type TaskId

Modifier and Type	Method	Description
void	ExchangeClient.addLocation(TaskId taskId, URI location)
void	DeduplicationExchangeClientBuffer.addPages(TaskId taskId, List<io.airlift.slice.Slice> pages)
void	ExchangeClientBuffer.addPages(TaskId taskId, List<io.airlift.slice.Slice> pages)
void	StreamingExchangeClientBuffer.addPages(TaskId taskId, List<io.airlift.slice.Slice> pages)
void	DeduplicationExchangeClientBuffer.addTask(TaskId taskId)
void	ExchangeClientBuffer.addTask(TaskId taskId)
void	StreamingExchangeClientBuffer.addTask(TaskId taskId)
void	TaskContext.sourceTaskFailed(TaskId taskId, Throwable failure)
void	DeduplicationExchangeClientBuffer.taskFailed(TaskId taskId, Throwable t)
void	ExchangeClientBuffer.taskFailed(TaskId taskId, Throwable t)
void	StreamingExchangeClientBuffer.taskFailed(TaskId taskId, Throwable t)
void	DeduplicationExchangeClientBuffer.taskFinished(TaskId taskId)
void	ExchangeClientBuffer.taskFinished(TaskId taskId)
void	StreamingExchangeClientBuffer.taskFinished(TaskId taskId)

Constructors in io.trino.operator with parameters of type TaskId

Modifier	Constructor	Description
	HttpPageBufferClient(String selfAddress, io.airlift.http.client.HttpClient httpClient, FeaturesConfig.DataIntegrityVerification dataIntegrityVerification, io.airlift.units.DataSize maxResponseSize, io.airlift.units.Duration maxErrorDuration, boolean acknowledgePages, TaskId remoteTaskId, URI location, HttpPageBufferClient.ClientCallback clientCallback, ScheduledExecutorService scheduledExecutor, com.google.common.base.Ticker ticker, Executor pageBufferClientCallbackExecutor)
	HttpPageBufferClient(String selfAddress, io.airlift.http.client.HttpClient httpClient, FeaturesConfig.DataIntegrityVerification dataIntegrityVerification, io.airlift.units.DataSize maxResponseSize, io.airlift.units.Duration maxErrorDuration, boolean acknowledgePages, TaskId remoteTaskId, URI location, HttpPageBufferClient.ClientCallback clientCallback, ScheduledExecutorService scheduledExecutor, Executor pageBufferClientCallbackExecutor)

Uses of TaskId in io.trino.server

Methods in io.trino.server with parameters of type TaskId

Modifier and Type	Method	Description
void	TaskResource.abortResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, javax.ws.rs.core.UriInfo uriInfo, javax.ws.rs.container.AsyncResponse asyncResponse)
void	TaskResource.acknowledgeAndGetNewDynamicFilterDomains(TaskId taskId, Long currentDynamicFiltersVersion, javax.ws.rs.core.UriInfo uriInfo, javax.ws.rs.container.AsyncResponse asyncResponse)
void	TaskResource.acknowledgeResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long token)
void	DynamicFilterService.addTaskDynamicFilters(TaskId taskId, Map<DynamicFilterId,Domain> newDynamicFilters)
void	TaskResource.createOrUpdateTask(TaskId taskId, TaskUpdateRequest taskUpdateRequest, javax.ws.rs.core.UriInfo uriInfo, javax.ws.rs.container.AsyncResponse asyncResponse)
RemoteTask	HttpRemoteTaskFactory.createRemoteTask(Session session, TaskId taskId, InternalNode node, PlanFragment fragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, Set<DynamicFilterId> outboundDynamicFilterIds, boolean summarizeTaskInfo)
TaskInfo	TaskResource.deleteTask(TaskId taskId, boolean abort, javax.ws.rs.core.UriInfo uriInfo)
void	TaskResource.getResults(TaskId taskId, OutputBuffers.OutputBufferId bufferId, long token, io.airlift.units.DataSize maxSize, javax.ws.rs.container.AsyncResponse asyncResponse)
void	TaskResource.getTaskInfo(TaskId taskId, Long currentVersion, io.airlift.units.Duration maxWait, javax.ws.rs.core.UriInfo uriInfo, javax.ws.rs.container.AsyncResponse asyncResponse)
void	TaskResource.getTaskStatus(TaskId taskId, Long currentVersion, io.airlift.units.Duration maxWait, javax.ws.rs.core.UriInfo uriInfo, javax.ws.rs.container.AsyncResponse asyncResponse)

Uses of TaskId in io.trino.server.remotetask

Methods in io.trino.server.remotetask that return TaskId

Modifier and Type	Method	Description
TaskId	HttpRemoteTask.getTaskId()

Methods in io.trino.server.remotetask with parameters of type TaskId

Modifier and Type	Method	Description
URI	HttpLocationFactory.createLocalTaskLocation(TaskId taskId)
URI	HttpLocationFactory.createTaskLocation(InternalNode node, TaskId taskId)

Constructors in io.trino.server.remotetask with parameters of type TaskId

Modifier	Constructor	Description
	HttpRemoteTask(Session session, TaskId taskId, String nodeId, URI location, PlanFragment planFragment, com.google.common.collect.Multimap<PlanNodeId,Split> initialSplits, OutputBuffers outputBuffers, io.airlift.http.client.HttpClient httpClient, Executor executor, ScheduledExecutorService updateScheduledExecutor, ScheduledExecutorService errorScheduledExecutor, io.airlift.units.Duration maxErrorDuration, io.airlift.units.Duration taskStatusRefreshMaxWait, io.airlift.units.Duration taskInfoUpdateInterval, boolean summarizeTaskInfo, io.airlift.json.JsonCodec<TaskStatus> taskStatusCodec, io.airlift.json.JsonCodec<DynamicFiltersCollector.VersionedDynamicFilterDomains> dynamicFilterDomainsCodec, io.airlift.json.JsonCodec<TaskInfo> taskInfoCodec, io.airlift.json.JsonCodec<TaskUpdateRequest> taskUpdateRequestCodec, NodeTaskMap.PartitionedSplitCountTracker partitionedSplitCountTracker, RemoteTaskStats stats, DynamicFilterService dynamicFilterService, Set<DynamicFilterId> outboundDynamicFilterIds)

Uses of TaskId in io.trino.server.ui

Methods in io.trino.server.ui with parameters of type TaskId

Modifier and Type	Method	Description
javax.ws.rs.core.Response	WorkerResource.getThreads(TaskId task, String nodeId, javax.servlet.http.HttpServletRequest servletRequest, javax.ws.rs.core.HttpHeaders httpHeaders)

Uses of TaskId in io.trino.split

Methods in io.trino.split that return TaskId

Modifier and Type	Method	Description
TaskId	RemoteSplit.getTaskId()

Constructors in io.trino.split with parameters of type TaskId

Modifier	Constructor	Description
	RemoteSplit(TaskId taskId, String location)