程序包 com.baidubce.services.bmr.model

类 StreamingStepConfig

java.lang.Object

com.baidubce.services.bmr.model.StepConfig

com.baidubce.services.bmr.model.StreamingStepConfig

public class StreamingStepConfig
extends StepConfig

Represent configuration for a streaming step.

A streaming step can be configured with name, actionOnFailure, mapper, reducer, input, output and arguments. The essential options are mapper, input, output and actionOnFailure, and the optional ones are name, reducer and arguments.

构造器概要

构造器

构造器	说明
StreamingStepConfig()

方法概要

修饰符和类型	方法	说明
StreamingStepConfig	withActionOnFailure(String actionOnFailure)	Configure the action on failure for the streaming step.
StreamingStepConfig	withArguments(String arguments)	Configure the arguments for the step.
StreamingStepConfig	withInput(String input)	Configure the input for the step.
StreamingStepConfig	withMapper(String mapper)	Configure the mapper program for the step.
StreamingStepConfig	withName(String name)	Configure the name for the step.
StreamingStepConfig	withOutput(String output)	Configure the output for the step.
StreamingStepConfig	withReducer(String reducer)	Configure the reducer program for the step.

从类继承的方法 com.baidubce.services.bmr.model.StepConfig

addAdditionalFile, addProperty, getActionOnFailure, getAdditionalFiles, getName, getProperties, getType, setActionOnFailure, setAdditionalFiles, setName, setProperties, setType, withAdditionalFiles, withProperties, withType

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

StreamingStepConfig

public StreamingStepConfig()

方法详细资料

withInput

public StreamingStepConfig withInput(String input)

Configure the input for the step.

参数:

input - The input path for the step.

返回:

StreamingStepConfig

withMapper

public StreamingStepConfig withMapper(String mapper)

Configure the mapper program for the step.

参数:

mapper - The mapper program for the step.

返回:

StreamingStepConfig

withOutput

public StreamingStepConfig withOutput(String output)

Configure the output for the step.

参数:

output - The output path for the step.

返回:

StreamingStepConfig

withArguments

public StreamingStepConfig withArguments(String arguments)

Configure the arguments for the step.

参数:

arguments - The arguments for the step.

返回:

StreamingStepConfig

withReducer

public StreamingStepConfig withReducer(String reducer)

Configure the reducer program for the step.

参数:

reducer - The reducer program for the step.

返回:

StreamingStepConfig

withName

public StreamingStepConfig withName(String name)

Configure the name for the step.

覆盖:

withName 在类中 StepConfig

参数:

name - The name for the step.

返回:

StreamingStepConfig

withActionOnFailure

public StreamingStepConfig withActionOnFailure(String actionOnFailure)

Configure the action on failure for the streaming step. This property is set to enum value: "Continue": continue to execute other steps. "TerminateCluster": terminate the cluster when this step fails. "CancelAndWait": cancel the other pending steps and set the cluster's status to WAITING.

覆盖:

withActionOnFailure 在类中 StepConfig

参数:

actionOnFailure - The action on step's failure.

返回:

StreamingStepConfig