Package io.trino.plugin.hive.statistics

Class MetastoreHiveStatisticsProvider

java.lang.Object

io.trino.plugin.hive.statistics.MetastoreHiveStatisticsProvider

All Implemented Interfaces:

HiveStatisticsProvider

public class MetastoreHiveStatisticsProvider
extends Object
implements HiveStatisticsProvider

Constructor Summary

Constructors

Constructor	Description
MetastoreHiveStatisticsProvider(SemiTransactionalHiveMetastore metastore)

Method Summary

Modifier and Type	Method	Description
TableStatistics	getTableStatistics(ConnectorSession session, SchemaTableName table, Map<String,ColumnHandle> columns, Map<String,Type> columnTypes, List<HivePartition> partitions)

Methods inherited from class java.lang.Object

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

Constructor Details

MetastoreHiveStatisticsProvider

public MetastoreHiveStatisticsProvider(SemiTransactionalHiveMetastore metastore)

Method Details

getTableStatistics

public TableStatistics getTableStatistics(ConnectorSession session,
 SchemaTableName table,
 Map<String,ColumnHandle> columns,
 Map<String,Type> columnTypes,
 List<HivePartition> partitions)

Specified by:

getTableStatistics in interface HiveStatisticsProvider

columns - must be Hive columns, not hidden (Trino-internal) columns