org.apache.hive.service.cli.session
Class SessionManager

java.lang.Object
  org.apache.hive.service.AbstractService
      org.apache.hive.service.CompositeService
          org.apache.hive.service.cli.session.SessionManager

All Implemented Interfaces:

Service

public class SessionManager
extends CompositeService

SessionManager.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hive.service.CompositeService

CompositeService.CompositeServiceShutdownHook

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

Service.STATE

Constructor Summary

SessionManager()

Method Summary

void	closeSession(SessionHandle sessionHandle)
OperationManager	getOperationManager()
Session	getSession(SessionHandle sessionHandle)
void	init(HiveConf hiveConf) Initialize the service.
SessionHandle	openSession(String username, String password, Map<String,String> sessionConf)
void	start() Start the service.
void	stop() Stop the service.

Methods inherited from class org.apache.hive.service.CompositeService

addService, getServices, removeService

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

getHiveConf, getName, getServiceState, getStartTime, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionManager

public SessionManager()

Method Detail

init

public void init(HiveConf hiveConf)

Description copied from class: AbstractService

Initialize the service. The transition must be from Service.STATE.NOTINITED to Service.STATE.INITED unless the operation failed and an exception was raised.

Specified by:

init in interface Service

Overrides:

init in class CompositeService

start

public void start()

Description copied from class: AbstractService

Start the service. The transition should be from Service.STATE.INITED to Service.STATE.STARTED unless the operation failed and an exception was raised.

Specified by:

start in interface Service

Overrides:

start in class CompositeService

stop

public void stop()

Description copied from class: AbstractService

Stop the service. This operation must be designed to complete regardless of the initial state of the service, including the state of all its internal fields.

Specified by:

stop in interface Service

Overrides:

stop in class CompositeService

openSession

public SessionHandle openSession(String username,
                                 String password,
                                 Map<String,String> sessionConf)

closeSession

public void closeSession(SessionHandle sessionHandle)
                  throws HiveSQLException

Throws:

HiveSQLException

getSession

public Session getSession(SessionHandle sessionHandle)
                   throws HiveSQLException

Throws:

HiveSQLException

getOperationManager

public OperationManager getOperationManager()