org.apache.ambari.server.state

Class UriInfo.HighAvailability

java.lang.Object

org.apache.ambari.server.state.UriInfo.HighAvailability

Enclosing class:

UriInfo

public class UriInfo.HighAvailability
extends Object

The UriInfo.HighAvailability structure is used to hold information about how HA URIs are constructed if the service supports HA mode. For example

 high_availability": {
   "nameservice": "{{hdfs-site/dfs.internal.nameservices}}",
   "alias_key" : "dfs.ha.namenodes.{{ha-nameservice}}",
   "http_pattern" : "dfs.namenode.http-address.{{ha-nameservice}}.{{alias}}",
   "https_pattern" : "dfs.namenode.https-address.{{ha-nameservice}}.{{alias}}"
 }
 

Where the nameservice is c1ha and the alias key is dfs.ha.namenodes.c1ha. In this case the http pattern is defined as dfs.namenode.http-address.{{ha-nameservice}}.{{alias}}

Constructor Summary

Constructors

Constructor and Description
HighAvailability()

Method Summary

Modifier and Type	Method and Description
String	getAliasKey() Gets the parameterized key to use when retrieving the host aliases.
String	getHttpPattern() Get the parameterized HTTP pattern to use.
String	getHttpsPattern() Get the parameterized HTTPS pattern to use.
String	getNameservice() Gets the nameservice name.

Methods inherited from class java.lang.Object

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

Constructor Detail

HighAvailability

public HighAvailability()

Method Detail

getNameservice

public String getNameservice()

Gets the nameservice name.

Returns:

the nameservice

getAliasKey

public String getAliasKey()

Gets the parameterized key to use when retrieving the host aliases.

Returns:

the alias key

getHttpPattern

public String getHttpPattern()

Get the parameterized HTTP pattern to use.

Returns:

the httpPattern

getHttpsPattern

public String getHttpsPattern()

Get the parameterized HTTPS pattern to use.

Returns:

the httpsPattern