Package io.trino.plugin.deltalake

Class DeltaLakeCdfPageSink

java.lang.Object

io.trino.plugin.deltalake.AbstractDeltaLakePageSink

io.trino.plugin.deltalake.DeltaLakeCdfPageSink

All Implemented Interfaces:

ConnectorPageSink

public class DeltaLakeCdfPageSink
extends AbstractDeltaLakePageSink

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHANGE_DATA_FOLDER_NAME
static final String	CHANGE_TYPE_COLUMN_NAME

Fields inherited from class io.trino.plugin.deltalake.AbstractDeltaLakePageSink

dataFileInfoCodec, dataFileInfos, outputPathDirectory

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

NOT_BLOCKED

Constructor Summary

Constructors

Constructor

Description

DeltaLakeCdfPageSink(TypeOperators typeOperators, List<DeltaLakeColumnHandle> inputColumns, List<String> originalPartitionColumns, PageIndexerFactory pageIndexerFactory, TrinoFileSystemFactory fileSystemFactory, int maxOpenWriters, io.airlift.json.JsonCodec<DataFileInfo> dataFileInfoCodec, String outputPath, String tableLocation, ConnectorSession session, DeltaLakeWriterStats stats, String trinoVersion)

Method Summary

Modifier and Type	Method	Description
protected DataFileInfo.DataFileType	getDataFileType()
protected String	getPathPrefix()
protected void	processSynthesizedColumn(DeltaLakeColumnHandle column)

Methods inherited from class io.trino.plugin.deltalake.AbstractDeltaLakePageSink

abort, appendPage, closeWriter, createPartitionValues, finish, getCompletedBytes, getMemoryUsage, getValidationCpuNanos

Methods inherited from class java.lang.Object

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

Field Details

CHANGE_TYPE_COLUMN_NAME

public static final String CHANGE_TYPE_COLUMN_NAME

See Also:

• Constant Field Values

CHANGE_DATA_FOLDER_NAME

public static final String CHANGE_DATA_FOLDER_NAME

See Also:

• Constant Field Values

Constructor Details

DeltaLakeCdfPageSink

public DeltaLakeCdfPageSink(TypeOperators typeOperators,
 List<DeltaLakeColumnHandle> inputColumns,
 List<String> originalPartitionColumns,
 PageIndexerFactory pageIndexerFactory,
 TrinoFileSystemFactory fileSystemFactory,
 int maxOpenWriters,
 io.airlift.json.JsonCodec<DataFileInfo> dataFileInfoCodec,
 String outputPath,
 String tableLocation,
 ConnectorSession session,
 DeltaLakeWriterStats stats,
 String trinoVersion)

Method Details

processSynthesizedColumn

protected void processSynthesizedColumn(DeltaLakeColumnHandle column)

Specified by:

processSynthesizedColumn in class AbstractDeltaLakePageSink

getPathPrefix

protected String getPathPrefix()

Specified by:

getPathPrefix in class AbstractDeltaLakePageSink

getDataFileType

protected DataFileInfo.DataFileType getDataFileType()

Specified by:

getDataFileType in class AbstractDeltaLakePageSink