alluxio.table.under.hive

Class HiveTable

java.lang.Object

alluxio.table.under.hive.HiveTable

All Implemented Interfaces:

UdbTable

public class HiveTable
extends Object
implements UdbTable

Hive table implementation.

Constructor Summary

Constructors

Constructor and Description
HiveTable(HiveDatabase hiveDatabase, PathTranslator pathTranslator, String name, Schema schema, List<ColumnStatisticsInfo> statistics, List<FieldSchema> cols, List<org.apache.hadoop.hive.metastore.api.Partition> partitions, Layout layout, org.apache.hadoop.hive.metastore.api.Table table) Creates a new instance.

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()

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveTable

public HiveTable(HiveDatabase hiveDatabase,
                 PathTranslator pathTranslator,
                 String name,
                 Schema schema,
                 List<ColumnStatisticsInfo> statistics,
                 List<FieldSchema> cols,
                 List<org.apache.hadoop.hive.metastore.api.Partition> partitions,
                 Layout layout,
                 org.apache.hadoop.hive.metastore.api.Table table)

Creates a new instance.

Parameters:

hiveDatabase - the hive db

pathTranslator - the path translator

name - the table name

schema - the table schema

statistics - the table statistics

cols - partition keys

partitions - partition list

layout - the table layout

table - hive table object

Method Detail

getName

public String getName()

Specified by:

getName in interface UdbTable

Returns:

the table name

getSchema

public Schema getSchema()

Specified by:

getSchema in interface UdbTable

Returns:

the table schema

getOwner

public String getOwner()

Specified by:

getOwner in interface UdbTable

Returns:

the table owner

getParameters

public Map<String,String> getParameters()

Specified by:

getParameters in interface UdbTable

Returns:

the map of parameters

getPartitionCols

public List<FieldSchema> getPartitionCols()

Specified by:

getPartitionCols in interface UdbTable

Returns:

the list of partition columns

getStatistics

public List<ColumnStatisticsInfo> getStatistics()

Specified by:

getStatistics in interface UdbTable

Returns:

statistics of the table

getLayout

public Layout getLayout()

Specified by:

getLayout in interface UdbTable

Returns:

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

getPartitions

public List<UdbPartition> getPartitions()
                                 throws IOException

Specified by:

getPartitions in interface UdbTable

Returns:

returns partitions for the table

Throws:

IOException