org.apache.hive.service.cli.session
Interface HiveSession

All Known Implementing Classes:

HiveSessionImpl, HiveSessionImplwithUGI

public interface HiveSession

Method Summary

void	cancelOperation(OperationHandle opHandle)
void	close() close the session
void	closeOperation(OperationHandle opHandle)
OperationHandle	executeStatement(String statement, Map<String,String> confOverlay) execute operation handler
RowSet	fetchResults(OperationHandle opHandle)
RowSet	fetchResults(OperationHandle opHandle, FetchOrientation orientation, long maxRows)
OperationHandle	getCatalogs() getCatalogs operation handler
OperationHandle	getColumns(String catalogName, String schemaName, String tableName, String columnName) getColumns operation handler
OperationHandle	getFunctions(String catalogName, String schemaName, String functionName) getFunctions operation handler
HiveConf	getHiveConf()
GetInfoValue	getInfo(GetInfoType getInfoType) getInfo operation handler
IMetaStoreClient	getMetaStoreClient()
String	getPassword()
TableSchema	getResultSetMetadata(OperationHandle opHandle)
OperationHandle	getSchemas(String catalogName, String schemaName) getSchemas operation handler
SessionHandle	getSessionHandle()
SessionState	getSessionState()
OperationHandle	getTables(String catalogName, String schemaName, String tableName, List<String> tableTypes) getTables operation handler
OperationHandle	getTableTypes() getTableTypes operation handler
OperationHandle	getTypeInfo() getTypeInfo operation handler
String	getUsername()
String	getUserName()
void	setOperationManager(OperationManager operationManager) Set operation manager for the session
void	setSessionManager(SessionManager sessionManager) Set the session manager for the session
void	setUserName(String userName)

Method Detail

setSessionManager

void setSessionManager(SessionManager sessionManager)

Set the session manager for the session

Parameters:

sessionManager -

setOperationManager

void setOperationManager(OperationManager operationManager)

Set operation manager for the session

Parameters:

operationManager -

getSessionHandle

SessionHandle getSessionHandle()

getUsername

String getUsername()

getPassword

String getPassword()

getHiveConf

HiveConf getHiveConf()

getMetaStoreClient

IMetaStoreClient getMetaStoreClient()
                                    throws HiveSQLException

Throws:

HiveSQLException

getInfo

GetInfoValue getInfo(GetInfoType getInfoType)
                     throws HiveSQLException

getInfo operation handler

Parameters:

getInfoType -

Returns:

Throws:

HiveSQLException

executeStatement

OperationHandle executeStatement(String statement,
                                 Map<String,String> confOverlay)
                                 throws HiveSQLException

execute operation handler

Parameters:

statement -

confOverlay -

Returns:

Throws:

HiveSQLException

getTypeInfo

OperationHandle getTypeInfo()
                            throws HiveSQLException

getTypeInfo operation handler

Returns:

Throws:

HiveSQLException

getCatalogs

OperationHandle getCatalogs()
                            throws HiveSQLException

getCatalogs operation handler

Returns:

Throws:

HiveSQLException

getSchemas

OperationHandle getSchemas(String catalogName,
                           String schemaName)
                           throws HiveSQLException

getSchemas operation handler

Parameters:

catalogName -

schemaName -

Returns:

Throws:

HiveSQLException

getTables

OperationHandle getTables(String catalogName,
                          String schemaName,
                          String tableName,
                          List<String> tableTypes)
                          throws HiveSQLException

getTables operation handler

Parameters:

catalogName -

schemaName -

tableName -

tableTypes -

Returns:

Throws:

HiveSQLException

getTableTypes

OperationHandle getTableTypes()
                              throws HiveSQLException

getTableTypes operation handler

Returns:

Throws:

HiveSQLException

getColumns

OperationHandle getColumns(String catalogName,
                           String schemaName,
                           String tableName,
                           String columnName)
                           throws HiveSQLException

getColumns operation handler

Parameters:

catalogName -

schemaName -

tableName -

columnName -

Returns:

Throws:

HiveSQLException

getFunctions

OperationHandle getFunctions(String catalogName,
                             String schemaName,
                             String functionName)
                             throws HiveSQLException

getFunctions operation handler

Parameters:

catalogName -

schemaName -

functionName -

Returns:

Throws:

HiveSQLException

close

void close()
           throws HiveSQLException

close the session

Throws:

HiveSQLException

cancelOperation

void cancelOperation(OperationHandle opHandle)
                     throws HiveSQLException

Throws:

HiveSQLException

closeOperation

void closeOperation(OperationHandle opHandle)
                    throws HiveSQLException

Throws:

HiveSQLException

getResultSetMetadata

TableSchema getResultSetMetadata(OperationHandle opHandle)
                                 throws HiveSQLException

Throws:

HiveSQLException

fetchResults

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

Throws:

HiveSQLException

fetchResults

RowSet fetchResults(OperationHandle opHandle)
                    throws HiveSQLException

Throws:

HiveSQLException

getSessionState

SessionState getSessionState()

getUserName

String getUserName()

setUserName

void setUserName(String userName)