Package io.trino.plugin.deltalake

Class DeltaLakeMergeSink

java.lang.Object

io.trino.plugin.deltalake.DeltaLakeMergeSink

All Implemented Interfaces:

ConnectorMergeSink

public class DeltaLakeMergeSink
extends Object
implements ConnectorMergeSink

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DELETE_CDF_LABEL
static final String	INSERT_CDF_LABEL
static final String	UPDATE_POSTIMAGE_CDF_LABEL
static final String	UPDATE_PREIMAGE_CDF_LABEL

Fields inherited from interface io.trino.spi.connector.ConnectorMergeSink

DELETE_OPERATION_NUMBER, INSERT_OPERATION_NUMBER, UPDATE_DELETE_OPERATION_NUMBER, UPDATE_INSERT_OPERATION_NUMBER, UPDATE_OPERATION_NUMBER

Constructor Summary

Constructors

Constructor

Description

DeltaLakeMergeSink(TypeOperators typeOperators, TrinoFileSystemFactory fileSystemFactory, ConnectorSession session, org.joda.time.DateTimeZone parquetDateTimeZone, String trinoVersion, io.airlift.json.JsonCodec<DataFileInfo> dataFileInfoCodec, io.airlift.json.JsonCodec<DeltaLakeMergeResult> mergeResultJsonCodec, DeltaLakeWriterStats writerStats, String rootTableLocation, ConnectorPageSink insertPageSink, List<DeltaLakeColumnHandle> tableColumns, int domainCompactionThreshold, Supplier<DeltaLakeCdfPageSink> cdfPageSinkSupplier, boolean cdfEnabled)

Method Summary

Modifier and Type	Method	Description
void	abort()
CompletableFuture<Collection<io.airlift.slice.Slice>>	finish()
void	storeMergedRows(Page page)

Methods inherited from class java.lang.Object

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

Field Details

INSERT_CDF_LABEL

public static final String INSERT_CDF_LABEL

See Also:

• Constant Field Values

DELETE_CDF_LABEL

public static final String DELETE_CDF_LABEL

See Also:

• Constant Field Values

UPDATE_PREIMAGE_CDF_LABEL

public static final String UPDATE_PREIMAGE_CDF_LABEL

See Also:

• Constant Field Values

UPDATE_POSTIMAGE_CDF_LABEL

public static final String UPDATE_POSTIMAGE_CDF_LABEL

See Also:

• Constant Field Values

Constructor Details

DeltaLakeMergeSink

public DeltaLakeMergeSink(TypeOperators typeOperators,
 TrinoFileSystemFactory fileSystemFactory,
 ConnectorSession session,
 org.joda.time.DateTimeZone parquetDateTimeZone,
 String trinoVersion,
 io.airlift.json.JsonCodec<DataFileInfo> dataFileInfoCodec,
 io.airlift.json.JsonCodec<DeltaLakeMergeResult> mergeResultJsonCodec,
 DeltaLakeWriterStats writerStats,
 String rootTableLocation,
 ConnectorPageSink insertPageSink,
 List<DeltaLakeColumnHandle> tableColumns,
 int domainCompactionThreshold,
 Supplier<DeltaLakeCdfPageSink> cdfPageSinkSupplier,
 boolean cdfEnabled)

Method Details

storeMergedRows

public void storeMergedRows(Page page)

Specified by:

storeMergedRows in interface ConnectorMergeSink

finish

public CompletableFuture<Collection<io.airlift.slice.Slice>> finish()

Specified by:

finish in interface ConnectorMergeSink

abort

public void abort()

Specified by:

abort in interface ConnectorMergeSink