Package io.trino.plugin.hudi

Class HudiSessionProperties

java.lang.Object

io.trino.plugin.hudi.HudiSessionProperties

All Implemented Interfaces:

SessionPropertiesProvider

public class HudiSessionProperties
extends Object
implements SessionPropertiesProvider

Constructor Summary

Constructors

Constructor	Description
HudiSessionProperties(HudiConfig hudiConfig, io.trino.plugin.hive.parquet.ParquetReaderConfig parquetReaderConfig)

Method Summary

Modifier and Type	Method	Description
static List<String>	getColumnsToHide(ConnectorSession session)
static int	getMaxOutstandingSplits(ConnectorSession session)
static int	getMaxSplitsPerSecond(ConnectorSession session)
static double	getMinimumAssignedSplitWeight(ConnectorSession session)
static io.airlift.units.DataSize	getParquetSmallFileThreshold(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static int	getSplitGeneratorParallelism(ConnectorSession session)
static io.airlift.units.DataSize	getStandardSplitWeightSize(ConnectorSession session)
static boolean	isQueryPartitionFilterRequired(ConnectorSession session)
static boolean	isSizeBasedSplitWeightsEnabled(ConnectorSession session)
static boolean	shouldUseParquetColumnNames(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Constructor Details

HudiSessionProperties

@Inject
public HudiSessionProperties(HudiConfig hudiConfig,
 io.trino.plugin.hive.parquet.ParquetReaderConfig parquetReaderConfig)

Method Details

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

Specified by:

getSessionProperties in interface SessionPropertiesProvider

getColumnsToHide

public static List<String> getColumnsToHide(ConnectorSession session)

shouldUseParquetColumnNames

public static boolean shouldUseParquetColumnNames(ConnectorSession session)

getParquetSmallFileThreshold

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

isSizeBasedSplitWeightsEnabled

public static boolean isSizeBasedSplitWeightsEnabled(ConnectorSession session)

getStandardSplitWeightSize

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

getMinimumAssignedSplitWeight

public static double getMinimumAssignedSplitWeight(ConnectorSession session)

getMaxSplitsPerSecond

public static int getMaxSplitsPerSecond(ConnectorSession session)

getMaxOutstandingSplits

public static int getMaxOutstandingSplits(ConnectorSession session)

getSplitGeneratorParallelism

public static int getSplitGeneratorParallelism(ConnectorSession session)

isQueryPartitionFilterRequired

public static boolean isQueryPartitionFilterRequired(ConnectorSession session)