org.apache.flink.runtime.taskmanager

Class TaskCancelResult

java.lang.Object

org.apache.flink.runtime.taskmanager.AbstractTaskResult

org.apache.flink.runtime.taskmanager.TaskCancelResult

All Implemented Interfaces:

IOReadableWritable

public class TaskCancelResult
extends AbstractTaskResult

A TaskCancelResult is used to report the results of a task cancel attempt. It contains the ID of the task to be canceled, a return code and a description. In case of an error during the cancel operation the description includes an error message.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.taskmanager.AbstractTaskResult

AbstractTaskResult.ReturnCode

Constructor Summary

Constructors

Constructor and Description
TaskCancelResult() Constructs an empty task cancel result.
TaskCancelResult(ExecutionVertexID vertexID, AbstractTaskResult.ReturnCode returnCode) Constructs a new task cancel result.

Method Summary

Methods inherited from class org.apache.flink.runtime.taskmanager.AbstractTaskResult

getDescription, getReturnCode, getVertexID, read, setDescription, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskCancelResult

public TaskCancelResult(ExecutionVertexID vertexID,
                AbstractTaskResult.ReturnCode returnCode)

Constructs a new task cancel result.

Parameters:

vertexID - the task ID this result belongs to

returnCode - the return code of the cancel

TaskCancelResult

public TaskCancelResult()

Constructs an empty task cancel result.