程序包 org.apache.flink.runtime.taskexecutor

接口概要

接口	说明
GlobalAggregateManager	This interface gives access to transient, named, global aggregates.
JobLeaderListener	Listener for the JobLeaderService.
JobLeaderService	This service has the responsibility to monitor the job leaders (the job manager which is leader for a given job) for all registered jobs.
JobTable	A JobTable's task is to manage the lifecycle of a job on the TaskExecutor.
JobTable.Connection	A connection contains services bound to the lifetime of a connection with a JobManager.
JobTable.Job	A job contains services which are bound to the lifetime of a Flink job.
JobTable.JobServices	Services associated with a job.
PartitionProducerStateChecker	Intermediate partition state checker to query the JobManager about the state of the producer of a result partition.
TaskExecutorGateway	TaskExecutor RPC gateway interface.
TaskExecutorOperatorEventGateway	The gateway through which the OperatorCoordinator can send an event to an Operator on the Task Manager side.
TaskExecutorThreadInfoGateway	RPC gateway for requesting ThreadInfoSample.
TaskManagerRunner.TaskExecutorService
TaskManagerRunner.TaskExecutorServiceFactory	Factory for TaskExecutor.

类概要

类	说明
AccumulatorReport	A report about the current values of all accumulators of the TaskExecutor for a given job.
DefaultJobLeaderService	Default implementation of JobLeaderService.
DefaultJobTable	Default implementation of the JobTable.
ExecutionDeploymentReport	A report about the currently deployed executions of a TaskExecutor.
KvStateService	KvState related components of each TaskExecutor instance.
QueryableStateConfiguration	Simple configuration object for the parameters for the server-side of queryable state.
SlotReport	A report about the current status of all slots of the TaskExecutor, describing which slots are available and allocated, and what jobs (JobManagers) the allocated slots have been allocated to.
SlotStatus	This describes the slot current status which located in TaskManager.
TaskExecutor	TaskExecutor implementation.
TaskExecutorGatewayDecoratorBase	A class that decorates/forwards calls to a TaskExecutorGateway.
TaskExecutorHeartbeatPayload	Payload for heartbeats sent from the TaskExecutor to the ResourceManager.
TaskExecutorMemoryConfiguration	TaskExecutorConfiguration collects the configuration of a TaskExecutor instance.
TaskExecutorRegistrationRejection	Rejection response from the ResourceManager for the TaskExecutor.
TaskExecutorRegistrationSuccess	Base class for responses from the ResourceManager to a registration attempt by a TaskExecutor.
TaskExecutorResourceSpec	Specification of resources to use in running TaskExecutor.
TaskExecutorResourceUtils	Utility class for TaskExecutorResourceSpec of running TaskExecutor.
TaskExecutorToJobManagerHeartbeatPayload	Payload for heartbeats sent from the TaskExecutor to the JobManager.
TaskExecutorToResourceManagerConnection	The connection between a TaskExecutor and the ResourceManager.
TaskExecutorToServiceAdapter	Simple adapter for TaskExecutor to adapt to TaskManagerRunner.TaskExecutorService.
TaskManagerConfiguration	Configuration object for TaskExecutor.
TaskManagerRunner	This class is the executable entry point for the task manager in yarn or standalone mode.
TaskManagerServices	Container for TaskExecutor services such as the MemoryManager, IOManager, ShuffleEnvironment.
TaskManagerServicesConfiguration	Configuration for the task manager services such as the memory manager, the io manager and the metric registry.

枚举概要

枚举	说明
FileType	Different file types to request from the TaskExecutor.
TaskManagerRunner.Result