Class ParquetFileWriterFactory

java.lang.Object

io.trino.plugin.hive.parquet.ParquetFileWriterFactory

All Implemented Interfaces:

HiveFileWriterFactory

public class ParquetFileWriterFactory
extends Object
implements HiveFileWriterFactory

Constructor Summary

Constructors

Constructor	Description
ParquetFileWriterFactory(TrinoFileSystemFactory fileSystemFactory, NodeVersion nodeVersion, TypeManager typeManager, HiveConfig hiveConfig, FileFormatDataSourceStats readStats)

Method Summary

Modifier and Type	Method	Description
Optional<FileWriter>	createFileWriter(Location location, List<String> inputColumnNames, StorageFormat storageFormat, HiveCompressionCodec compressionCodec, Map<String,String> schema, ConnectorSession session, OptionalInt bucketNumber, AcidTransaction transaction, boolean useAcidSchema, WriterKind writerKind)
FileFormatDataSourceStats	getReadStats()

Methods inherited from class java.lang.Object

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

Constructor Details

ParquetFileWriterFactory

@Inject
public ParquetFileWriterFactory(TrinoFileSystemFactory fileSystemFactory,
 NodeVersion nodeVersion,
 TypeManager typeManager,
 HiveConfig hiveConfig,
 FileFormatDataSourceStats readStats)

Method Details

createFileWriter

public Optional<FileWriter> createFileWriter(Location location,
 List<String> inputColumnNames,
 StorageFormat storageFormat,
 HiveCompressionCodec compressionCodec,
 Map<String,String> schema,
 ConnectorSession session,
 OptionalInt bucketNumber,
 AcidTransaction transaction,
 boolean useAcidSchema,
 WriterKind writerKind)

Specified by:

createFileWriter in interface HiveFileWriterFactory

getReadStats

public FileFormatDataSourceStats getReadStats()