Package io.trino.plugin.deltalake.statistics

Class MetaDirStatisticsAccess

java.lang.Object

io.trino.plugin.deltalake.statistics.MetaDirStatisticsAccess

All Implemented Interfaces:

ExtendedStatisticsAccess

public class MetaDirStatisticsAccess
extends Object
implements ExtendedStatisticsAccess

Constructor Summary

Constructors

Constructor	Description
MetaDirStatisticsAccess(HdfsEnvironment hdfsEnvironment, io.airlift.json.JsonCodec<ExtendedStatistics> statisticsCodec)

Method Summary

Modifier and Type	Method	Description
void	deleteExtendedStatistics(ConnectorSession session, String tableLocation)
Optional<ExtendedStatistics>	readExtendedStatistics(ConnectorSession session, String tableLocation)
void	updateExtendedStatistics(ConnectorSession session, String tableLocation, ExtendedStatistics statistics)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaDirStatisticsAccess

@Inject
public MetaDirStatisticsAccess(HdfsEnvironment hdfsEnvironment,
                               io.airlift.json.JsonCodec<ExtendedStatistics> statisticsCodec)

Method Detail

readExtendedStatistics

public Optional<ExtendedStatistics> readExtendedStatistics(ConnectorSession session,
                                                           String tableLocation)

Specified by:

readExtendedStatistics in interface ExtendedStatisticsAccess

updateExtendedStatistics

public void updateExtendedStatistics(ConnectorSession session,
                                     String tableLocation,
                                     ExtendedStatistics statistics)

Specified by:

updateExtendedStatistics in interface ExtendedStatisticsAccess

deleteExtendedStatistics

public void deleteExtendedStatistics(ConnectorSession session,
                                     String tableLocation)

Specified by:

deleteExtendedStatistics in interface ExtendedStatisticsAccess