com.facebook.presto.hive.statistics

Class MetastoreHiveStatisticsProvider

java.lang.Object

com.facebook.presto.hive.statistics.MetastoreHiveStatisticsProvider

All Implemented Interfaces:

HiveStatisticsProvider

public class MetastoreHiveStatisticsProvider
extends Object
implements HiveStatisticsProvider

Constructor Summary

Constructors

Constructor and Description
MetastoreHiveStatisticsProvider(TypeManager typeManager, SemiTransactionalHiveMetastore metastore)

Method Summary

Modifier and Type	Method and Description
TableStatistics	getTableStatistics(ConnectorSession session, ConnectorTableHandle tableHandle, List<HivePartition> hivePartitions, Map<String,ColumnHandle> tableColumns)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetastoreHiveStatisticsProvider

public MetastoreHiveStatisticsProvider(TypeManager typeManager,
                                       SemiTransactionalHiveMetastore metastore)

Method Detail

getTableStatistics

public TableStatistics getTableStatistics(ConnectorSession session,
                                          ConnectorTableHandle tableHandle,
                                          List<HivePartition> hivePartitions,
                                          Map<String,ColumnHandle> tableColumns)

Specified by:

getTableStatistics in interface HiveStatisticsProvider