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

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, 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 Details

DeltaLakeSplitManager

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

Method Details

getSplits

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

Specified by:

getSplits in interface ConnectorSplitManager

partitionMatchesPredicate

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