Package org.apache.hadoop.hdfs.server.federation.router

Class RouterHttpServer

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.hdfs.server.federation.router.RouterHttpServer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.service.Service

public class RouterHttpServer
extends org.apache.hadoop.service.AbstractService

Web interface for the Router. It exposes the Web UI and the WebHDFS methods from RouterWebHdfsMethods.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service

org.apache.hadoop.service.Service.STATE

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.lang.String	NAMENODE_ATTRIBUTE_KEY

Constructor Summary

Constructors

Constructor	Description
RouterHttpServer(Router router)

Method Summary

Modifier and Type	Method	Description
java.net.InetSocketAddress	getHttpAddress()
java.net.InetSocketAddress	getHttpsAddress()
static Router	getRouterFromContext(javax.servlet.ServletContext context)
protected void	serviceInit(org.apache.hadoop.conf.Configuration configuration)
protected void	serviceStart()
protected void	serviceStop()

Methods inherited from class org.apache.hadoop.service.AbstractService

close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

Methods inherited from class java.lang.Object

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

Field Detail

NAMENODE_ATTRIBUTE_KEY

protected static final java.lang.String NAMENODE_ATTRIBUTE_KEY

See Also:

Constant Field Values

Constructor Detail

RouterHttpServer

public RouterHttpServer(Router router)

Method Detail

serviceInit

protected void serviceInit(org.apache.hadoop.conf.Configuration configuration)
                    throws java.lang.Exception

Overrides:

serviceInit in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

serviceStart

protected void serviceStart()
                     throws java.lang.Exception

Overrides:

serviceStart in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

serviceStop

protected void serviceStop()
                    throws java.lang.Exception

Overrides:

serviceStop in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

getHttpAddress

public java.net.InetSocketAddress getHttpAddress()

getHttpsAddress

public java.net.InetSocketAddress getHttpsAddress()

getRouterFromContext

public static Router getRouterFromContext(javax.servlet.ServletContext context)