Package io.trino.plugin.deltalake

Class DeltaLakeSplitManager

java.lang.Object

io.trino.plugin.deltalake.DeltaLakeSplitManager

All Implemented Interfaces:

ConnectorSplitManager

public class DeltaLakeSplitManager
extends Object
implements ConnectorSplitManager

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.spi.connector.ConnectorSplitManager

ConnectorSplitManager.SplitSchedulingStrategy

Constructor Summary

Constructors

Constructor	Description
DeltaLakeSplitManager(TypeManager typeManager, BiFunction<ConnectorSession,HiveTransactionHandle,DeltaLakeMetastore> metastoreProvider, ExecutorService executor, DeltaLakeConfig config)

Method Summary

Modifier and Type	Method	Description
ConnectorSplitSource	getSplits(ConnectorTransactionHandle transaction, ConnectorSession session, ConnectorTableHandle handle, ConnectorSplitManager.SplitSchedulingStrategy splitSchedulingStrategy, DynamicFilter dynamicFilter, Constraint constraint)
static boolean	partitionMatchesPredicate(Map<String,Optional<String>> partitionKeys, Map<DeltaLakeColumnHandle,Domain> domains)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.ConnectorSplitManager

getSplits

Constructor Detail

DeltaLakeSplitManager

@Inject
public DeltaLakeSplitManager(TypeManager typeManager,
                             BiFunction<ConnectorSession,HiveTransactionHandle,DeltaLakeMetastore> metastoreProvider,
                             ExecutorService executor,
                             DeltaLakeConfig config)

Method Detail

getSplits

public ConnectorSplitSource getSplits(ConnectorTransactionHandle transaction,
                                      ConnectorSession session,
                                      ConnectorTableHandle handle,
                                      ConnectorSplitManager.SplitSchedulingStrategy splitSchedulingStrategy,
                                      DynamicFilter dynamicFilter,
                                      Constraint constraint)

Specified by:

getSplits in interface ConnectorSplitManager

partitionMatchesPredicate

public static boolean partitionMatchesPredicate(Map<String,Optional<String>> partitionKeys,
                                                Map<DeltaLakeColumnHandle,Domain> domains)