com.facebook.presto.hive

Class HiveSessionProperties

java.lang.Object

com.facebook.presto.hive.HiveSessionProperties

public final class HiveSessionProperties
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	RCFILE_OPTIMIZED_WRITER_ENABLED

Constructor Summary

Constructors

Constructor and Description
HiveSessionProperties(HiveClientConfig config)

Method Summary

Modifier and Type	Method and Description
static PropertyMetadata<io.airlift.units.DataSize>	dataSizeSessionProperty(String name, String description, io.airlift.units.DataSize defaultValue, boolean hidden)
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	getOrcStreamBufferSize(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static boolean	isBucketExecutionEnabled(ConnectorSession session)
static boolean	isForceLocalScheduling(ConnectorSession session)
static boolean	isOrcBloomFiltersEnabled(ConnectorSession session)
static boolean	isOrcOptimizedWriterEnabled(ConnectorSession session)
static boolean	isOrcOptimizedWriterValidate(ConnectorSession session)
static boolean	isParquetOptimizedReaderEnabled(ConnectorSession session)
static boolean	isParquetPredicatePushdownEnabled(ConnectorSession session)
static boolean	isRcfileOptimizedWriterEnabled(ConnectorSession session)
static boolean	isRcfileOptimizedWriterValidate(ConnectorSession session)
static boolean	isStatisticsEnabled(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Field Detail

RCFILE_OPTIMIZED_WRITER_ENABLED

public static final String RCFILE_OPTIMIZED_WRITER_ENABLED

See Also:

Constant Field Values

Constructor Detail

HiveSessionProperties

@Inject
public HiveSessionProperties(HiveClientConfig config)

Method Detail

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

isBucketExecutionEnabled

public static boolean isBucketExecutionEnabled(ConnectorSession session)

isForceLocalScheduling

public static boolean isForceLocalScheduling(ConnectorSession session)

isParquetOptimizedReaderEnabled

public static boolean isParquetOptimizedReaderEnabled(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)

getOrcMaxReadBlockSize

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

getOrcLazyReadSmallRanges

public static boolean getOrcLazyReadSmallRanges(ConnectorSession session)

isOrcOptimizedWriterEnabled

public static boolean isOrcOptimizedWriterEnabled(ConnectorSession session)

isOrcOptimizedWriterValidate

public static boolean isOrcOptimizedWriterValidate(ConnectorSession session)

isParquetPredicatePushdownEnabled

public static boolean isParquetPredicatePushdownEnabled(ConnectorSession session)

getMaxSplitSize

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

getMaxInitialSplitSize

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

isRcfileOptimizedWriterEnabled

public static boolean isRcfileOptimizedWriterEnabled(ConnectorSession session)

isRcfileOptimizedWriterValidate

public static boolean isRcfileOptimizedWriterValidate(ConnectorSession session)

isStatisticsEnabled

public static boolean isStatisticsEnabled(ConnectorSession session)

dataSizeSessionProperty

public static PropertyMetadata<io.airlift.units.DataSize> dataSizeSessionProperty(String name,
                                                                                  String description,
                                                                                  io.airlift.units.DataSize defaultValue,
                                                                                  boolean hidden)