org.apache.flink.runtime.operators.coordination

接口 CoordinationRequestGateway

所有已知实现类:

MiniClusterJobClient

public interface CoordinationRequestGateway

Client interface which sends out a CoordinationRequest and expects for a CoordinationResponse from a OperatorCoordinator.

方法概要

限定符和类型	方法和说明
CompletableFuture<CoordinationResponse>	sendCoordinationRequest(OperatorID operatorId, CoordinationRequest request) Send out a request to a specified coordinator and return the response.

方法详细资料

sendCoordinationRequest

CompletableFuture<CoordinationResponse> sendCoordinationRequest(OperatorID operatorId,
                                                                CoordinationRequest request)

Send out a request to a specified coordinator and return the response.

参数:

operatorId - specifies which coordinator to receive the request

request - the request to send

返回:

the response from the coordinator