org.apache.flink.runtime.scheduler

接口 ExecutionDeployer

所有已知实现类:

DefaultExecutionDeployer

public interface ExecutionDeployer

This deployer is responsible for deploying executions.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	ExecutionDeployer.Factory Factory to instantiate the ExecutionDeployer.

方法概要

限定符和类型	方法和说明
void	allocateSlotsAndDeploy(List<Execution> executionsToDeploy, Map<ExecutionVertexID,ExecutionVertexVersion> requiredVersionByVertex) Allocate slots and deploy executions.

方法详细资料

allocateSlotsAndDeploy

void allocateSlotsAndDeploy(List<Execution> executionsToDeploy,
                            Map<ExecutionVertexID,ExecutionVertexVersion> requiredVersionByVertex)

Allocate slots and deploy executions.

参数:

executionsToDeploy - executions to deploy

requiredVersionByVertex - required versions of the execution vertices. If the actual version does not match, the deployment of the execution will be rejected.