org.apache.hive.service.server

Class HS2ActivePassiveHARegistryClient

java.lang.Object

org.apache.hive.service.server.HS2ActivePassiveHARegistryClient

public class HS2ActivePassiveHARegistryClient
extends Object

Constructor Summary

Constructors

Constructor and Description
HS2ActivePassiveHARegistryClient()

Method Summary

Modifier and Type	Method and Description
static HS2ActivePassiveHARegistry	getClient(org.apache.hadoop.conf.Configuration conf) Helper method to get a HiveServer2HARegistry instance to read from the registry.

Methods inherited from class java.lang.Object

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

Constructor Detail

HS2ActivePassiveHARegistryClient

public HS2ActivePassiveHARegistryClient()

Method Detail

getClient

public static HS2ActivePassiveHARegistry getClient(org.apache.hadoop.conf.Configuration conf)
                                            throws IOException

Helper method to get a HiveServer2HARegistry instance to read from the registry. Only used by clients (JDBC), service discovery to connect to active HS2 instance in Active/Passive HA configuration.

Parameters:

conf - Configuration instance which contains service registry information.

Returns:

HiveServer2HARegistry

Throws:

IOException