类的使用
org.apache.flink.runtime.executiongraph.TaskInformation

使用TaskInformation的程序包

程序包	说明
org.apache.flink.runtime.deployment
org.apache.flink.runtime.executiongraph
org.apache.flink.runtime.taskmanager

org.apache.flink.runtime.deployment中TaskInformation的使用

返回变量类型为TaskInformation的类型的org.apache.flink.runtime.deployment中的方法

限定符和类型	方法和说明
org.apache.flink.util.SerializedValue<TaskInformation>	TaskDeploymentDescriptor.getSerializedTaskInformation() Return the sub task's serialized task information.

类型变量类型为TaskInformation的org.apache.flink.runtime.deployment中的构造器参数

构造器和说明

TaskDeploymentDescriptor(org.apache.flink.api.common.JobID jobId, TaskDeploymentDescriptor.MaybeOffloaded<JobInformation> serializedJobInformation, TaskDeploymentDescriptor.MaybeOffloaded<TaskInformation> serializedTaskInformation, ExecutionAttemptID executionAttemptId, AllocationID allocationId, int subtaskIndex, int attemptNumber, JobManagerTaskRestore taskRestore, List<ResultPartitionDeploymentDescriptor> resultPartitionDeploymentDescriptors, List<InputGateDeploymentDescriptor> inputGateDeploymentDescriptors)

org.apache.flink.runtime.executiongraph中TaskInformation的使用

返回变量类型为TaskInformation的类型的org.apache.flink.runtime.executiongraph中的方法

限定符和类型	方法和说明
org.apache.flink.types.Either<org.apache.flink.util.SerializedValue<TaskInformation>,PermanentBlobKey>	ExecutionJobVertex.getTaskInformationOrBlobKey()

org.apache.flink.runtime.taskmanager中TaskInformation的使用

参数类型为TaskInformation的org.apache.flink.runtime.taskmanager中的构造器

构造器和说明

Task(JobInformation jobInformation, TaskInformation taskInformation, ExecutionAttemptID executionAttemptID, AllocationID slotAllocationId, int subtaskIndex, int attemptNumber, List<ResultPartitionDeploymentDescriptor> resultPartitionDeploymentDescriptors, List<InputGateDeploymentDescriptor> inputGateDeploymentDescriptors, MemoryManager memManager, IOManager ioManager, ShuffleEnvironment<?,?> shuffleEnvironment, KvStateService kvStateService, BroadcastVariableManager bcVarManager, TaskEventDispatcher taskEventDispatcher, ExternalResourceInfoProvider externalResourceInfoProvider, TaskStateManager taskStateManager, TaskManagerActions taskManagerActions, InputSplitProvider inputSplitProvider, CheckpointResponder checkpointResponder, TaskOperatorEventGateway operatorCoordinatorEventGateway, GlobalAggregateManager aggregateManager, LibraryCacheManager.ClassLoaderHandle classLoaderHandle, FileCache fileCache, TaskManagerRuntimeInfo taskManagerConfig, TaskMetricGroup metricGroup, ResultPartitionConsumableNotifier resultPartitionConsumableNotifier, PartitionProducerStateChecker partitionProducerStateChecker, Executor executor) IMPORTANT: This constructor may not start any work that would need to be undone in the case of a failing task deployment.