io.prestosql.plugin.hive

Class HiveSessionProperties

java.lang.Object

io.prestosql.plugin.hive.HiveSessionProperties

public final class HiveSessionProperties
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HiveSessionProperties.InsertExistingPartitionsBehavior

Constructor Summary

Constructors

Constructor and Description
HiveSessionProperties(HiveConfig hiveConfig, OrcReaderConfig orcReaderConfig, OrcWriterConfig orcWriterConfig, ParquetReaderConfig parquetReaderConfig, ParquetWriterConfig parquetWriterConfig)

Method Summary

Modifier and Type	Method and Description
static HiveCompressionCodec	getCompressionCodec(ConnectorSession session)
static HiveStorageFormat	getHiveStorageFormat(ConnectorSession session)
static HiveSessionProperties.InsertExistingPartitionsBehavior	getInsertExistingPartitionsBehavior(ConnectorSession session)
static io.airlift.units.DataSize	getMaxInitialSplitSize(ConnectorSession session)
static io.airlift.units.DataSize	getMaxSplitSize(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	getOrcOptimizedWriterMaxDictionaryMemory(ConnectorSession session)
static int	getOrcOptimizedWriterMaxStripeRows(ConnectorSession session)
static io.airlift.units.DataSize	getOrcOptimizedWriterMaxStripeSize(ConnectorSession session)
static io.airlift.units.DataSize	getOrcOptimizedWriterMinStripeSize(ConnectorSession session)
static OrcWriteValidation.OrcWriteValidationMode	getOrcOptimizedWriterValidateMode(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	getParquetMaxReadBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterBlockSize(ConnectorSession session)
static io.airlift.units.DataSize	getParquetWriterPageSize(ConnectorSession session)
static int	getPartitionStatisticsSampleSize(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static String	getTemporaryStagingDirectoryPath(ConnectorSession session)
static boolean	isBucketExecutionEnabled(ConnectorSession session)
static boolean	isCollectColumnStatisticsOnWrite(ConnectorSession session)
static boolean	isCreateEmptyBucketFiles(ConnectorSession session)
static boolean	isFailOnCorruptedParquetStatistics(ConnectorSession session) Deprecated. this can mask correctness issues
static boolean	isForceLocalScheduling(ConnectorSession session)
static boolean	isIgnoreAbsentPartitions(ConnectorSession session)
static boolean	isIgnoreCorruptedStatistics(ConnectorSession session)
static boolean	isOptimizedMismatchedBucketCount(ConnectorSession session)
static boolean	isOrcBloomFiltersEnabled(ConnectorSession session)
static boolean	isOrcNestedLazy(ConnectorSession session)
static boolean	isOrcOptimizedWriterValidate(ConnectorSession session)
static boolean	isPartitionUseColumnNames(ConnectorSession session)
static boolean	isProjectionPushdownEnabled(ConnectorSession session)
static boolean	isQueryPartitionFilterRequired(ConnectorSession session)
static boolean	isRcfileOptimizedWriterValidate(ConnectorSession session)
static boolean	isRespectTableFormat(ConnectorSession session)
static boolean	isS3SelectPushdownEnabled(ConnectorSession session)
static boolean	isSortedWritingEnabled(ConnectorSession session)
static boolean	isStatisticsEnabled(ConnectorSession session)
static boolean	isTemporaryStagingDirectoryEnabled(ConnectorSession session)
static boolean	isUseOrcColumnNames(ConnectorSession session)
static boolean	isUseParquetColumnNames(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveSessionProperties

@Inject
public HiveSessionProperties(HiveConfig hiveConfig,
                                     OrcReaderConfig orcReaderConfig,
                                     OrcWriterConfig orcWriterConfig,
                                     ParquetReaderConfig parquetReaderConfig,
                                     ParquetWriterConfig parquetWriterConfig)

Method Detail

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

isBucketExecutionEnabled

public static boolean isBucketExecutionEnabled(ConnectorSession session)

isForceLocalScheduling

public static boolean isForceLocalScheduling(ConnectorSession session)

getInsertExistingPartitionsBehavior

public static HiveSessionProperties.InsertExistingPartitionsBehavior getInsertExistingPartitionsBehavior(ConnectorSession session)

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)

isOrcOptimizedWriterValidate

public static boolean isOrcOptimizedWriterValidate(ConnectorSession session)

getOrcOptimizedWriterValidateMode

public static OrcWriteValidation.OrcWriteValidationMode getOrcOptimizedWriterValidateMode(ConnectorSession session)

getOrcOptimizedWriterMinStripeSize

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

getOrcOptimizedWriterMaxStripeSize

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

getOrcOptimizedWriterMaxStripeRows

public static int getOrcOptimizedWriterMaxStripeRows(ConnectorSession session)

getOrcOptimizedWriterMaxDictionaryMemory

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

isUseOrcColumnNames

public static boolean isUseOrcColumnNames(ConnectorSession session)

getHiveStorageFormat

public static HiveStorageFormat getHiveStorageFormat(ConnectorSession session)

getCompressionCodec

public static HiveCompressionCodec getCompressionCodec(ConnectorSession session)

isPartitionUseColumnNames

public static boolean isPartitionUseColumnNames(ConnectorSession session)

isRespectTableFormat

public static boolean isRespectTableFormat(ConnectorSession session)

isCreateEmptyBucketFiles

public static boolean isCreateEmptyBucketFiles(ConnectorSession session)

isUseParquetColumnNames

public static boolean isUseParquetColumnNames(ConnectorSession session)

isFailOnCorruptedParquetStatistics

@Deprecated
public static boolean isFailOnCorruptedParquetStatistics(ConnectorSession session)

Deprecated. this can mask correctness issues

getParquetMaxReadBlockSize

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

getParquetWriterBlockSize

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

getParquetWriterPageSize

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

getMaxSplitSize

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

getMaxInitialSplitSize

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

isRcfileOptimizedWriterValidate

public static boolean isRcfileOptimizedWriterValidate(ConnectorSession session)

isSortedWritingEnabled

public static boolean isSortedWritingEnabled(ConnectorSession session)

isS3SelectPushdownEnabled

public static boolean isS3SelectPushdownEnabled(ConnectorSession session)

isStatisticsEnabled

public static boolean isStatisticsEnabled(ConnectorSession session)

getPartitionStatisticsSampleSize

public static int getPartitionStatisticsSampleSize(ConnectorSession session)

isIgnoreCorruptedStatistics

public static boolean isIgnoreCorruptedStatistics(ConnectorSession session)

isCollectColumnStatisticsOnWrite

public static boolean isCollectColumnStatisticsOnWrite(ConnectorSession session)

isOptimizedMismatchedBucketCount

public static boolean isOptimizedMismatchedBucketCount(ConnectorSession session)

isTemporaryStagingDirectoryEnabled

public static boolean isTemporaryStagingDirectoryEnabled(ConnectorSession session)

getTemporaryStagingDirectoryPath

public static String getTemporaryStagingDirectoryPath(ConnectorSession session)

isIgnoreAbsentPartitions

public static boolean isIgnoreAbsentPartitions(ConnectorSession session)

isQueryPartitionFilterRequired

public static boolean isQueryPartitionFilterRequired(ConnectorSession session)

isProjectionPushdownEnabled

public static boolean isProjectionPushdownEnabled(ConnectorSession session)