org.apache.flink.datastream.api.context

接口 TaskInfo

@Experimental
public interface TaskInfo

TaskInfo contains all the meta information of the task.

方法概要

限定符和类型	方法和说明
int	getMaxParallelism() Get the max parallelism of current task.
int	getParallelism() Get the parallelism of current task.
String	getTaskName() Get the name of current task.

方法详细资料

getParallelism

int getParallelism()

Get the parallelism of current task.

返回:

the parallelism of this process function.

getMaxParallelism

int getMaxParallelism()

Get the max parallelism of current task.

返回:

The max parallelism.

getTaskName

String getTaskName()

Get the name of current task.

返回:

The name of current task.