alluxio.table.common.udb

Interface UdbTable

All Known Implementing Classes:

HiveTable

public interface UdbTable

The interface for the underdb table.

Method Summary

Modifier and Type	Method and Description
Layout	getLayout()
String	getName()
String	getOwner()
Map<String,String>	getParameters()
List<FieldSchema>	getPartitionCols()
List<UdbPartition>	getPartitions()
Schema	getSchema()
List<ColumnStatisticsInfo>	getStatistics()

Method Detail

getName

String getName()

Returns:

the table name

getSchema

Schema getSchema()

Returns:

the table schema

getOwner

String getOwner()

Returns:

the table owner

getParameters

Map<String,String> getParameters()

Returns:

the map of parameters

getPartitionCols

List<FieldSchema> getPartitionCols()

Returns:

the list of partition columns

getLayout

Layout getLayout()

Returns:

the layout for the table (could differ from partition layouts)

getStatistics

List<ColumnStatisticsInfo> getStatistics()

Returns:

statistics of the table

getPartitions

List<UdbPartition> getPartitions()
                          throws IOException

Returns:

returns partitions for the table

Throws:

IOException