org.apache.flink.runtime.executiongraph

类 TaskInformation

java.lang.Object

org.apache.flink.runtime.executiongraph.TaskInformation

所有已实现的接口:

Serializable

public class TaskInformation
extends Object
implements Serializable

Container class for operator/task specific information which are stored at the ExecutionJobVertex. This information is shared by all sub tasks of this operator.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
TaskInformation(JobVertexID jobVertexId, String taskName, int numberOfSubtasks, int maxNumberOfSubtasks, String invokableClassName, org.apache.flink.configuration.Configuration taskConfiguration)

方法概要

限定符和类型	方法和说明
String	getInvokableClassName()
JobVertexID	getJobVertexId()
int	getMaxNumberOfSubtasks()
int	getNumberOfSubtasks()
org.apache.flink.configuration.Configuration	getTaskConfiguration()
String	getTaskName()

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

TaskInformation

public TaskInformation(JobVertexID jobVertexId,
                       String taskName,
                       int numberOfSubtasks,
                       int maxNumberOfSubtasks,
                       String invokableClassName,
                       org.apache.flink.configuration.Configuration taskConfiguration)

方法详细资料

getJobVertexId

public JobVertexID getJobVertexId()

getTaskName

public String getTaskName()

getNumberOfSubtasks

public int getNumberOfSubtasks()

getMaxNumberOfSubtasks

public int getMaxNumberOfSubtasks()

getInvokableClassName

public String getInvokableClassName()

getTaskConfiguration

public org.apache.flink.configuration.Configuration getTaskConfiguration()