alluxio.table.common.udb

Interface UnderDatabase

All Known Implementing Classes:

GlueDatabase, HiveDatabase

public interface UnderDatabase

The database interface.

Method Summary

Modifier and Type	Method and Description
DatabaseInfo	getDatabaseInfo()
String	getName()
UdbTable	getTable(String tableName, UdbBypassSpec bypassSpec)
List<String>	getTableNames()
String	getType()
UdbContext	getUdbContext()

Method Detail

getType

String getType()

Returns:

the database type

getName

String getName()

Returns:

the database name

getTableNames

List<String> getTableNames()
                    throws IOException

Returns:

a list of table names

Throws:

IOException

getTable

UdbTable getTable(String tableName,
                  UdbBypassSpec bypassSpec)
           throws IOException

Parameters:

tableName - the table name

bypassSpec - table and partition bypass specification

Returns:

the UdbTable for the specified table name

Throws:

IOException

getUdbContext

UdbContext getUdbContext()

Returns:

the UdbContext

getDatabaseInfo

DatabaseInfo getDatabaseInfo()
                      throws IOException

Returns:

get database info

Throws:

IOException