Package io.trino.plugin.deltalake

Class DeltaLakeSessionProperties

java.lang.Object

io.trino.plugin.deltalake.DeltaLakeSessionProperties

All Implemented Interfaces:

SessionPropertiesProvider

public final class DeltaLakeSessionProperties
extends Object
implements SessionPropertiesProvider

Field Summary

Fields

Modifier and Type	Field	Description
static String	VACUUM_MIN_RETENTION

Constructor Summary

Constructors

Constructor	Description
DeltaLakeSessionProperties(DeltaLakeConfig deltaLakeConfig, ParquetReaderConfig parquetReaderConfig, ParquetWriterConfig parquetWriterConfig)

Method Summary

Modifier and Type	Method	Description
static HiveCompressionCodec	getCompressionCodec(ConnectorSession session)
static io.airlift.units.Duration	getDynamicFilteringWaitTimeout(ConnectorSession session)
static Optional<String>	getHiveCatalogName(ConnectorSession session)
static io.airlift.units.DataSize	getMaxInitialSplitSize(ConnectorSession session)
static io.airlift.units.DataSize	getMaxSplitSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetMaxReadBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterPageSize(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static io.airlift.units.Duration	getVacuumMinRetention(ConnectorSession session)
static boolean	isExtendedStatisticsEnabled(ConnectorSession session)
static boolean	isParquetOptimizedWriterEnabled(ConnectorSession session)
static boolean	isParquetUseColumnIndex(ConnectorSession session)
static boolean	isTableStatisticsEnabled(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Field Detail

VACUUM_MIN_RETENTION

public static final String VACUUM_MIN_RETENTION

See Also:

Constant Field Values

Constructor Detail

DeltaLakeSessionProperties

@Inject
public DeltaLakeSessionProperties(DeltaLakeConfig deltaLakeConfig,
                                  ParquetReaderConfig parquetReaderConfig,
                                  ParquetWriterConfig parquetWriterConfig)

Method Detail

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

Specified by:

getSessionProperties in interface SessionPropertiesProvider

getMaxSplitSize

public static io.airlift.units.DataSize getMaxSplitSize(ConnectorSession session)

getMaxInitialSplitSize

public static io.airlift.units.DataSize getMaxInitialSplitSize(ConnectorSession session)

getVacuumMinRetention

public static io.airlift.units.Duration getVacuumMinRetention(ConnectorSession session)

getHiveCatalogName

public static Optional<String> getHiveCatalogName(ConnectorSession session)

getParquetMaxReadBlockSize

public static io.airlift.units.DataSize getParquetMaxReadBlockSize(ConnectorSession session)

isParquetUseColumnIndex

public static boolean isParquetUseColumnIndex(ConnectorSession session)

isParquetOptimizedWriterEnabled

public static boolean isParquetOptimizedWriterEnabled(ConnectorSession session)

getParquetWriterBlockSize

public static io.airlift.units.DataSize getParquetWriterBlockSize(ConnectorSession session)

getParquetWriterPageSize

public static io.airlift.units.DataSize getParquetWriterPageSize(ConnectorSession session)

getDynamicFilteringWaitTimeout

public static io.airlift.units.Duration getDynamicFilteringWaitTimeout(ConnectorSession session)

isTableStatisticsEnabled

public static boolean isTableStatisticsEnabled(ConnectorSession session)

isExtendedStatisticsEnabled

public static boolean isExtendedStatisticsEnabled(ConnectorSession session)

getCompressionCodec

public static HiveCompressionCodec getCompressionCodec(ConnectorSession session)