org.apache.flink.runtime.source.coordinator

类 SourceCoordinatorProvider<SplitT extends org.apache.flink.api.connector.source.SourceSplit>

java.lang.Object

org.apache.flink.runtime.operators.coordination.RecreateOnResetOperatorCoordinator.Provider

org.apache.flink.runtime.source.coordinator.SourceCoordinatorProvider<SplitT>

所有已实现的接口:

Serializable, OperatorCoordinator.Provider

public class SourceCoordinatorProvider<SplitT extends org.apache.flink.api.connector.source.SourceSplit>
extends RecreateOnResetOperatorCoordinator.Provider

The provider of SourceCoordinator.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SourceCoordinatorProvider.CoordinatorExecutorThreadFactory A thread factory class that provides some helper methods.

构造器概要

构造器

构造器和说明
SourceCoordinatorProvider(String operatorName, OperatorID operatorID, org.apache.flink.api.connector.source.Source<?,SplitT,?> source, int numWorkerThreads, org.apache.flink.api.common.eventtime.WatermarkAlignmentParams alignmentParams, String coordinatorListeningID) Construct the SourceCoordinatorProvider.

方法概要

限定符和类型	方法和说明
OperatorCoordinator	getCoordinator(OperatorCoordinator.Context context)

从类继承的方法 org.apache.flink.runtime.operators.coordination.RecreateOnResetOperatorCoordinator.Provider

create, create, getOperatorId

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SourceCoordinatorProvider

public SourceCoordinatorProvider(String operatorName,
                                 OperatorID operatorID,
                                 org.apache.flink.api.connector.source.Source<?,SplitT,?> source,
                                 int numWorkerThreads,
                                 org.apache.flink.api.common.eventtime.WatermarkAlignmentParams alignmentParams,
                                 @Nullable
                                 String coordinatorListeningID)

Construct the SourceCoordinatorProvider.

参数:

operatorName - the name of the operator.

operatorID - the ID of the operator this coordinator corresponds to.

source - the Source that will be used for this coordinator.

numWorkerThreads - the number of threads the should provide to the SplitEnumerator for doing async calls. See SplitEnumeratorContext.callAsync().

方法详细资料

getCoordinator

public OperatorCoordinator getCoordinator(OperatorCoordinator.Context context)

指定者:

getCoordinator 在类中 RecreateOnResetOperatorCoordinator.Provider