Package org.apache.flink.runtime.scheduler.adaptivebatch

Interface Summary

Interface	Description
AdaptiveExecutionHandler	The AdaptiveExecutionHandler interface defines the operations for handling the adaptive execution of batch jobs.
BatchJobRecoveryContext	Context for batch job recovery.
BatchJobRecoveryHandler	Interface for handling batch job recovery.
BlockingResultInfo	The blocking result info, which will be used to calculate the vertex parallelism and input infos.
ExecutionPlanSchedulingContext	Interface for retrieving stream graph context details for adaptive batch jobs.
JobGraphUpdateListener	This interface defines operations for components that are interested in being notified when new job vertices are added to the job graph.
SpeculativeExecutionHandler	Interface for managing speculative execution of tasks and handling slow task detection.
StreamGraphOptimizationStrategy	Defines an optimization strategy for StreamGraph.
VertexParallelismAndInputInfosDecider	VertexParallelismAndInputInfosDecider is responsible for deciding the parallelism and JobVertexInputInfos of a job vertex, based on the information of the consumed blocking results.

Class Summary

Class	Description
AdaptiveBatchScheduler	This scheduler decides the parallelism of JobVertex according to the data volume it consumes.
AdaptiveBatchSchedulerFactory	Factory for AdaptiveBatchScheduler.
AdaptiveExecutionHandlerFactory	A factory class for creating instances of AdaptiveExecutionHandler.
AdaptiveExecutionPlanSchedulingContext	The AdaptiveExecutionPlanSchedulingContext class implements the ExecutionPlanSchedulingContext interface to provide a dynamic scheduling context that adapts execution plans based on runtime conditions.
AllToAllBlockingResultInfo	Information of All-To-All result.
BatchExecutionOptionsInternal	Internal configuration options for the batch job execution.
BisectionSearchUtils	Utility class for bisection search.
BlockingInputInfo	Helper class that provides read-only information of input for VertexParallelismAndInputInfosDecider.
DefaultAdaptiveExecutionHandler	The DefaultAdaptiveExecutionHandler implements the AdaptiveExecutionHandler interface to provide an incrementally generated job graph.
DefaultBatchJobRecoveryHandler	Default implementation of BatchJobRecoveryHandler and JobEventReplayHandler.
DefaultSpeculativeExecutionHandler	The default implementation of SpeculativeExecutionHandler.
DefaultVertexParallelismAndInputInfosDecider	Default implementation of VertexParallelismAndInputInfosDecider.
DummyBatchJobRecoveryHandler	A dummy implementation of the BatchJobRecoveryHandler.
DummySpeculativeExecutionHandler	The dummy implementation of SpeculativeExecutionHandler.
NonAdaptiveExecutionHandler	A NonAdaptiveExecutionHandler implements the AdaptiveExecutionHandler interface to provide an immutable static job graph.
NonAdaptiveExecutionPlanSchedulingContext	The NonAdaptiveExecutionPlanSchedulingContext is a final class that implements a scheduling context for execution plans that do not require adaptive changes.
OperatorsFinished	This class represents the information about the finished operators.
PointwiseBlockingResultInfo	Information of Pointwise result.
StreamGraphOptimizer	The StreamGraphOptimizer class is responsible for optimizing a StreamGraph based on runtime information.