org.apache.hive.service.server

Interface HiveServer2HAInstanceSet

All Superinterfaces:

ServiceInstanceSet<HiveServer2Instance>

All Known Implementing Classes:

HS2ActivePassiveHARegistry

public interface HiveServer2HAInstanceSet
extends ServiceInstanceSet<HiveServer2Instance>

Method Summary

Modifier and Type	Method and Description
HiveServer2Instance	getLeader() In Active/Passive setup, returns current active leader.

Methods inherited from interface org.apache.hadoop.hive.registry.ServiceInstanceSet

getAll, getByHost, getInstance, size

Method Detail

getLeader

HiveServer2Instance getLeader()

In Active/Passive setup, returns current active leader.

Returns:

leader instance