Package io.trino.plugin.accumulo.conf

Class AccumuloSessionProperties

java.lang.Object

io.trino.plugin.accumulo.conf.AccumuloSessionProperties

public final class AccumuloSessionProperties
extends Object

Class contains all session-based properties for the Accumulo connector. Use SHOW SESSION to view all available properties.

Can set the property using:

SET SESSION <property> = <value>;

Constructor Summary

Constructors

Constructor	Description
AccumuloSessionProperties()

Method Summary

Modifier and Type	Method	Description
static io.airlift.units.Duration	getIndexCardinalityCachePollingDuration(ConnectorSession session)
static double	getIndexSmallCardThreshold(ConnectorSession session)
static double	getIndexThreshold(ConnectorSession session)
static int	getNumIndexRowsPerSplit(ConnectorSession session)
static String	getScanUsername(ConnectorSession session)
List<PropertyMetadata<?>>	getSessionProperties()
static boolean	isIndexMetricsEnabled(ConnectorSession session)
static boolean	isIndexShortCircuitEnabled(ConnectorSession session)
static boolean	isOptimizeIndexEnabled(ConnectorSession session)
static boolean	isOptimizeLocalityEnabled(ConnectorSession session)
static boolean	isOptimizeSplitRangesEnabled(ConnectorSession session)

Methods inherited from class java.lang.Object

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

Constructor Detail

AccumuloSessionProperties

@Inject
public AccumuloSessionProperties()

Method Detail

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

isOptimizeLocalityEnabled

public static boolean isOptimizeLocalityEnabled(ConnectorSession session)

isOptimizeSplitRangesEnabled

public static boolean isOptimizeSplitRangesEnabled(ConnectorSession session)

isOptimizeIndexEnabled

public static boolean isOptimizeIndexEnabled(ConnectorSession session)

getIndexThreshold

public static double getIndexThreshold(ConnectorSession session)

getNumIndexRowsPerSplit

public static int getNumIndexRowsPerSplit(ConnectorSession session)

getIndexSmallCardThreshold

public static double getIndexSmallCardThreshold(ConnectorSession session)

getIndexCardinalityCachePollingDuration

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

isIndexMetricsEnabled

public static boolean isIndexMetricsEnabled(ConnectorSession session)

getScanUsername

public static String getScanUsername(ConnectorSession session)

isIndexShortCircuitEnabled

public static boolean isIndexShortCircuitEnabled(ConnectorSession session)