org.apache.hive.service.cli

Class CLIService

java.lang.Object

org.apache.hive.service.AbstractService

org.apache.hive.service.CompositeService

org.apache.hive.service.cli.CLIService

All Implemented Interfaces:

ICLIService, Service

public class CLIService
extends CompositeService
implements ICLIService

CLIService.

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

Constructors

Constructor and Description
CLIService()

Method Summary

Modifier and Type	Method and Description
void	cancelOperation(OperationHandle opHandle)
void	closeOperation(OperationHandle opHandle)
void	closeSession(SessionHandle sessionHandle)
OperationHandle	executeStatement(SessionHandle sessionHandle, java.lang.String statement, java.util.Map<java.lang.String,java.lang.String> confOverlay)
OperationHandle	executeStatementAsync(SessionHandle sessionHandle, java.lang.String statement, java.util.Map<java.lang.String,java.lang.String> confOverlay)
RowSet	fetchResults(OperationHandle opHandle)
RowSet	fetchResults(OperationHandle opHandle, FetchOrientation orientation, long maxRows)
OperationHandle	getCatalogs(SessionHandle sessionHandle)
OperationHandle	getColumns(SessionHandle sessionHandle, java.lang.String catalogName, java.lang.String schemaName, java.lang.String tableName, java.lang.String columnName)
java.lang.String	getDelegationTokenFromMetaStore(java.lang.String owner)
OperationHandle	getFunctions(SessionHandle sessionHandle, java.lang.String catalogName, java.lang.String schemaName, java.lang.String functionName)
GetInfoValue	getInfo(SessionHandle sessionHandle, GetInfoType getInfoType)
OperationState	getOperationStatus(OperationHandle opHandle)
TableSchema	getResultSetMetadata(OperationHandle opHandle)
OperationHandle	getSchemas(SessionHandle sessionHandle, java.lang.String catalogName, java.lang.String schemaName)
OperationHandle	getTables(SessionHandle sessionHandle, java.lang.String catalogName, java.lang.String schemaName, java.lang.String tableName, java.util.List<java.lang.String> tableTypes)
OperationHandle	getTableTypes(SessionHandle sessionHandle)
OperationHandle	getTypeInfo(SessionHandle sessionHandle)
void	init(HiveConf hiveConf) Initialize the service.
SessionHandle	openSession(java.lang.String username, java.lang.String password, java.util.Map<java.lang.String,java.lang.String> configuration)
SessionHandle	openSessionWithImpersonation(java.lang.String username, java.lang.String password, java.util.Map<java.lang.String,java.lang.String> configuration, java.lang.String delegationToken)
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

CLIService

public CLIService()

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(java.lang.String username,
                                 java.lang.String password,
                                 java.util.Map<java.lang.String,java.lang.String> configuration)
                          throws HiveSQLException

Specified by:

openSession in interface ICLIService

Throws:

HiveSQLException

openSessionWithImpersonation

public SessionHandle openSessionWithImpersonation(java.lang.String username,
                                                  java.lang.String password,
                                                  java.util.Map<java.lang.String,java.lang.String> configuration,
                                                  java.lang.String delegationToken)
                                           throws HiveSQLException

Specified by:

openSessionWithImpersonation in interface ICLIService

Throws:

HiveSQLException

closeSession

public void closeSession(SessionHandle sessionHandle)
                  throws HiveSQLException

Specified by:

closeSession in interface ICLIService

Throws:

HiveSQLException

getInfo

public GetInfoValue getInfo(SessionHandle sessionHandle,
                            GetInfoType getInfoType)
                     throws HiveSQLException

Specified by:

getInfo in interface ICLIService

Throws:

HiveSQLException

executeStatement

public OperationHandle executeStatement(SessionHandle sessionHandle,
                                        java.lang.String statement,
                                        java.util.Map<java.lang.String,java.lang.String> confOverlay)
                                 throws HiveSQLException

Specified by:

executeStatement in interface ICLIService

Throws:

HiveSQLException

executeStatementAsync

public OperationHandle executeStatementAsync(SessionHandle sessionHandle,
                                             java.lang.String statement,
                                             java.util.Map<java.lang.String,java.lang.String> confOverlay)
                                      throws HiveSQLException

Specified by:

executeStatementAsync in interface ICLIService

Throws:

HiveSQLException

getTypeInfo

public OperationHandle getTypeInfo(SessionHandle sessionHandle)
                            throws HiveSQLException

Specified by:

getTypeInfo in interface ICLIService

Throws:

HiveSQLException

getCatalogs

public OperationHandle getCatalogs(SessionHandle sessionHandle)
                            throws HiveSQLException

Specified by:

getCatalogs in interface ICLIService

Throws:

HiveSQLException

getSchemas

public OperationHandle getSchemas(SessionHandle sessionHandle,
                                  java.lang.String catalogName,
                                  java.lang.String schemaName)
                           throws HiveSQLException

Specified by:

getSchemas in interface ICLIService

Throws:

HiveSQLException

getTables

public OperationHandle getTables(SessionHandle sessionHandle,
                                 java.lang.String catalogName,
                                 java.lang.String schemaName,
                                 java.lang.String tableName,
                                 java.util.List<java.lang.String> tableTypes)
                          throws HiveSQLException

Specified by:

getTables in interface ICLIService

Throws:

HiveSQLException

getTableTypes

public OperationHandle getTableTypes(SessionHandle sessionHandle)
                              throws HiveSQLException

Specified by:

getTableTypes in interface ICLIService

Throws:

HiveSQLException

getColumns

public OperationHandle getColumns(SessionHandle sessionHandle,
                                  java.lang.String catalogName,
                                  java.lang.String schemaName,
                                  java.lang.String tableName,
                                  java.lang.String columnName)
                           throws HiveSQLException

Specified by:

getColumns in interface ICLIService

Throws:

HiveSQLException

getFunctions

public OperationHandle getFunctions(SessionHandle sessionHandle,
                                    java.lang.String catalogName,
                                    java.lang.String schemaName,
                                    java.lang.String functionName)
                             throws HiveSQLException

Specified by:

getFunctions in interface ICLIService

Throws:

HiveSQLException

getOperationStatus

public OperationState getOperationStatus(OperationHandle opHandle)
                                  throws HiveSQLException

Specified by:

getOperationStatus in interface ICLIService

Throws:

HiveSQLException

cancelOperation

public void cancelOperation(OperationHandle opHandle)
                     throws HiveSQLException

Specified by:

cancelOperation in interface ICLIService

Throws:

HiveSQLException

closeOperation

public void closeOperation(OperationHandle opHandle)
                    throws HiveSQLException

Specified by:

closeOperation in interface ICLIService

Throws:

HiveSQLException

getResultSetMetadata

public TableSchema getResultSetMetadata(OperationHandle opHandle)
                                 throws HiveSQLException

Specified by:

getResultSetMetadata in interface ICLIService

Throws:

HiveSQLException

fetchResults

public RowSet fetchResults(OperationHandle opHandle,
                           FetchOrientation orientation,
                           long maxRows)
                    throws HiveSQLException

Specified by:

fetchResults in interface ICLIService

Throws:

HiveSQLException

fetchResults

public RowSet fetchResults(OperationHandle opHandle)
                    throws HiveSQLException

Specified by:

fetchResults in interface ICLIService

Throws:

HiveSQLException

getDelegationTokenFromMetaStore

public java.lang.String getDelegationTokenFromMetaStore(java.lang.String owner)
                                                 throws HiveSQLException,
                                                        java.lang.UnsupportedOperationException,
                                                        javax.security.auth.login.LoginException,
                                                        java.io.IOException

Throws:

HiveSQLException

java.lang.UnsupportedOperationException

javax.security.auth.login.LoginException

java.io.IOException