Package org.apache.flink.runtime.jobgraph.tasks

Interface Summary

Interface	Description
CheckpointableTask	A task that participates in checkpointing.
CoordinatedTask	An task that is coordinated, i.e. contains operators coordinated by OperatorCoordinator.
InputSplitProvider	An input split provider can be successively queried to provide a series of InputSplit objects a task is supposed to consume in the course of its execution.
TaskInvokable	An invokable part of the task.
TaskOperatorEventGateway	Gateway to send an OperatorEvent or CoordinationRequest from a Task to the OperatorCoordinator JobManager side.

Class Summary

Class	Description
AbstractInvokable	A base implementation of TaskInvokable, CheckpointableTask, and CoordinatedTask with most methods throwing UnsupportedOperationException or doing nothing.
CheckpointCoordinatorConfiguration	Configuration settings for the CheckpointCoordinator.
CheckpointCoordinatorConfiguration.CheckpointCoordinatorConfigurationBuilder	CheckpointCoordinatorConfiguration builder.
JobCheckpointingSettings	The JobCheckpointingSettings are attached to a JobGraph and describe the settings for the asynchronous checkpoints of the JobGraph, such as interval.

Exception Summary

Exception	Description
InputSplitProviderException