Package io.trino.plugin.iceberg

Class IcebergSessionProperties

java.lang.Object

io.trino.plugin.iceberg.IcebergSessionProperties

All Implemented Interfaces:

SessionPropertiesProvider

public final class IcebergSessionProperties
extends Object
implements SessionPropertiesProvider

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COLLECT_EXTENDED_STATISTICS_ON_WRITE
static final String	EXPIRE_SNAPSHOTS_MIN_RETENTION
static final String	EXTENDED_STATISTICS_ENABLED
static final String	REMOVE_ORPHAN_FILES_MIN_RETENTION

Constructor Summary

Constructors

Constructor	Description
IcebergSessionProperties(IcebergConfig icebergConfig, OrcReaderConfig orcReaderConfig, OrcWriterConfig orcWriterConfig, 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 io.airlift.units.Duration	getExpireSnapshotMinRetention(ConnectorSession session)
static Optional<String>	getHiveCatalogName(ConnectorSession session)
static double	getMinimumAssignedSplitWeight(ConnectorSession session)
static boolean	getOrcLazyReadSmallRanges(ConnectorSession session)
static io.airlift.units.DataSize	getOrcMaxBufferSize(ConnectorSession session)
static io.airlift.units.DataSize	getOrcMaxMergeDistance(ConnectorSession session)
static io.airlift.units.DataSize	getOrcMaxReadBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getOrcStreamBufferSize(ConnectorSession session)
static io.airlift.units.DataSize	getOrcStringStatisticsLimit(ConnectorSession session)
static io.airlift.units.DataSize	getOrcTinyStripeThreshold(ConnectorSession session)
static io.airlift.units.DataSize	getOrcWriterMaxDictionaryMemory(ConnectorSession session)
static int	getOrcWriterMaxStripeRows(ConnectorSession session)
static io.airlift.units.DataSize	getOrcWriterMaxStripeSize(ConnectorSession session)
static io.airlift.units.DataSize	getOrcWriterMinStripeSize(ConnectorSession session)
static OrcWriteValidation.OrcWriteValidationMode	getOrcWriterValidateMode(ConnectorSession session)
static int	getParquetMaxReadBlockRowCount(ConnectorSession session)
static io.airlift.units.DataSize	getParquetMaxReadBlockSize(ConnectorSession session)
static int	getParquetWriterBatchSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterPageSize(ConnectorSession session)
static io.airlift.units.Duration	getRemoveOrphanFilesMinRetention(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static long	getTargetMaxFileSize(ConnectorSession session)
static boolean	isCollectExtendedStatisticsOnWrite(ConnectorSession session)
static boolean	isExtendedStatisticsEnabled(ConnectorSession session)
static boolean	isMergeManifestsOnWrite(ConnectorSession session)
static boolean	isOrcBloomFiltersEnabled(ConnectorSession session)
static boolean	isOrcNestedLazy(ConnectorSession session)
static boolean	isOrcWriterValidate(ConnectorSession session)
static boolean	isProjectionPushdownEnabled(ConnectorSession session)
static boolean	isSortedWritingEnabled(ConnectorSession session)
static boolean	isStatisticsEnabled(ConnectorSession session)
static boolean	isUseFileSizeFromMetadata(ConnectorSession session)
static boolean	useParquetBloomFilter(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Field Details

EXTENDED_STATISTICS_ENABLED

public static final String EXTENDED_STATISTICS_ENABLED

See Also:

• Constant Field Values

COLLECT_EXTENDED_STATISTICS_ON_WRITE

public static final String COLLECT_EXTENDED_STATISTICS_ON_WRITE

See Also:

• Constant Field Values

EXPIRE_SNAPSHOTS_MIN_RETENTION

public static final String EXPIRE_SNAPSHOTS_MIN_RETENTION

See Also:

• Constant Field Values

REMOVE_ORPHAN_FILES_MIN_RETENTION

public static final String REMOVE_ORPHAN_FILES_MIN_RETENTION

See Also:

• Constant Field Values

Constructor Details

IcebergSessionProperties

@Inject
public IcebergSessionProperties(IcebergConfig icebergConfig,
 OrcReaderConfig orcReaderConfig,
 OrcWriterConfig orcWriterConfig,
 ParquetReaderConfig parquetReaderConfig,
 ParquetWriterConfig parquetWriterConfig)

Method Details

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

Specified by:

getSessionProperties in interface SessionPropertiesProvider

isOrcBloomFiltersEnabled

public static boolean isOrcBloomFiltersEnabled(ConnectorSession session)

getOrcMaxMergeDistance

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

getOrcMaxBufferSize

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

getOrcStreamBufferSize

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

getOrcTinyStripeThreshold

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

getOrcMaxReadBlockSize

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

getOrcLazyReadSmallRanges

public static boolean getOrcLazyReadSmallRanges(ConnectorSession session)

isOrcNestedLazy

public static boolean isOrcNestedLazy(ConnectorSession session)

getOrcStringStatisticsLimit

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

isOrcWriterValidate

public static boolean isOrcWriterValidate(ConnectorSession session)

getOrcWriterValidateMode

public static OrcWriteValidation.OrcWriteValidationMode getOrcWriterValidateMode(ConnectorSession session)

getOrcWriterMinStripeSize

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

getOrcWriterMaxStripeSize

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

getOrcWriterMaxStripeRows

public static int getOrcWriterMaxStripeRows(ConnectorSession session)

getOrcWriterMaxDictionaryMemory

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

getCompressionCodec

public static HiveCompressionCodec getCompressionCodec(ConnectorSession session)

isUseFileSizeFromMetadata

public static boolean isUseFileSizeFromMetadata(ConnectorSession session)

getParquetMaxReadBlockSize

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

getParquetMaxReadBlockRowCount

public static int getParquetMaxReadBlockRowCount(ConnectorSession session)

getParquetWriterPageSize

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

getParquetWriterBlockSize

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

getParquetWriterBatchSize

public static int getParquetWriterBatchSize(ConnectorSession session)

useParquetBloomFilter

public static boolean useParquetBloomFilter(ConnectorSession session)

getDynamicFilteringWaitTimeout

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

isStatisticsEnabled

public static boolean isStatisticsEnabled(ConnectorSession session)

isExtendedStatisticsEnabled

public static boolean isExtendedStatisticsEnabled(ConnectorSession session)

isCollectExtendedStatisticsOnWrite

public static boolean isCollectExtendedStatisticsOnWrite(ConnectorSession session)

isProjectionPushdownEnabled

public static boolean isProjectionPushdownEnabled(ConnectorSession session)

getTargetMaxFileSize

public static long getTargetMaxFileSize(ConnectorSession session)

getHiveCatalogName

public static Optional<String> getHiveCatalogName(ConnectorSession session)

getExpireSnapshotMinRetention

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

getRemoveOrphanFilesMinRetention

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

getMinimumAssignedSplitWeight

public static double getMinimumAssignedSplitWeight(ConnectorSession session)

isMergeManifestsOnWrite

public static boolean isMergeManifestsOnWrite(ConnectorSession session)

isSortedWritingEnabled

public static boolean isSortedWritingEnabled(ConnectorSession session)