com.google.appengine.tools.mapreduce

Class MapSettings.Builder

java.lang.Object

com.google.appengine.tools.mapreduce.MapSettings.Builder

Enclosing class:

MapSettings

public static class MapSettings.Builder
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	backend
protected String	baseUrl
protected int	maxShardRetries
protected int	maxSliceRetries
protected int	millisPerSlice
protected String	module
protected String	workerQueueName

Constructor Summary

Constructors

Constructor and Description
MapSettings.Builder()
MapSettings.Builder(MapSettings settings)

Method Summary

Methods

Modifier and Type	Method and Description
MapSettings	build()
protected MapSettings.Builder	self()
B	setBackend(String backend) Deprecated. Use modules instead.
B	setBaseUrl(String baseUrl) Sets the base URL that will be used for all requests related to this job.
B	setMaxShardRetries(int maxShardRetries) The number of times a Shard can fail before it gives up and fails the whole job.
B	setMaxSliceRetries(int maxSliceRetries) The number of times a Slice can fail before triggering a shard retry.
B	setMillisPerSlice(int millisPerSlice) Sets how long a worker will process items before endSlice is called and progress is checkpointed to datastore.
B	setModule(String module) Specifies the Module that the job will run on.
B	setWorkerQueueName(String workerQueueName) Sets the TaskQueue that will be used to queue the job's tasks.

Methods inherited from class java.lang.Object

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

Field Detail

baseUrl

protected String baseUrl

module

protected String module

backend

protected String backend

workerQueueName

protected String workerQueueName

millisPerSlice

protected int millisPerSlice

maxShardRetries

protected int maxShardRetries

maxSliceRetries

protected int maxSliceRetries

Constructor Detail

MapSettings.Builder

public MapSettings.Builder()

MapSettings.Builder

public MapSettings.Builder(MapSettings settings)

Method Detail

self

protected MapSettings.Builder self()

build

public MapSettings build()

setBaseUrl

public B setBaseUrl(String baseUrl)

Sets the base URL that will be used for all requests related to this job. Defaults to

setModule

public B setModule(String module)

Specifies the Module that the job will run on. If this is not set or null, it will run on the current module.

setBackend

@Deprecated
public B setBackend(String backend)

Deprecated. Use modules instead.

setWorkerQueueName

public B setWorkerQueueName(String workerQueueName)

Sets the TaskQueue that will be used to queue the job's tasks.

setMillisPerSlice

public B setMillisPerSlice(int millisPerSlice)

Sets how long a worker will process items before endSlice is called and progress is checkpointed to datastore.

setMaxShardRetries

public B setMaxShardRetries(int maxShardRetries)

The number of times a Shard can fail before it gives up and fails the whole job.

setMaxSliceRetries

public B setMaxSliceRetries(int maxSliceRetries)

The number of times a Slice can fail before triggering a shard retry.