org.apache.hadoop.tools.rumen

类 TopologyBuilder

java.lang.Object

org.apache.hadoop.tools.rumen.TopologyBuilder

public class TopologyBuilder
extends Object

Building the cluster topology.

构造器概要

构造器

构造器和说明
TopologyBuilder()

方法概要

方法

限定符和类型	方法和说明
LoggedNetworkTopology	build() Request the builder to build the final object.
void	process(HistoryEvent event) Process one HistoryEvent
void	process(Properties conf) Process a collection of JobConf Properties.

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

TopologyBuilder

public TopologyBuilder()

方法详细资料

process

public void process(HistoryEvent event)

Process one HistoryEvent

参数:

event - The HistoryEvent to be processed.

process

public void process(Properties conf)

Process a collection of JobConf Properties. We do not restrict it to be called once.

参数:

conf - The job conf properties to be added.

build

public LoggedNetworkTopology build()

Request the builder to build the final object. Once called, the TopologyBuilder would accept no more events or job-conf properties.

返回:

Parsed LoggedNetworkTopology object.