Package io.trino.parquet.writer

Class ParquetWriter

java.lang.Object

io.trino.parquet.writer.ParquetWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public class ParquetWriter
extends Object
implements Closeable

Field Summary

Fields

Modifier and Type	Field	Description
static final io.airlift.slice.Slice	MAGIC

Constructor Summary

Constructors

Constructor	Description
ParquetWriter(OutputStream outputStream, org.apache.parquet.schema.MessageType messageType, Map<List<String>,Type> primitiveTypes, ParquetWriterOptions writerOption, org.apache.parquet.format.CompressionCodec compressionCodec, String trinoVersion, Optional<org.joda.time.DateTimeZone> parquetTimeZone, Optional<ParquetWriteValidation.ParquetWriteValidationBuilder> validationBuilder)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getBufferedBytes()
long	getRetainedBytes()
long	getWrittenBytes()
void	validate(ParquetDataSource input)
void	write(Page page)

Methods inherited from class java.lang.Object

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

Field Details

MAGIC

public static final io.airlift.slice.Slice MAGIC

Constructor Details

ParquetWriter

public ParquetWriter(OutputStream outputStream,
 org.apache.parquet.schema.MessageType messageType,
 Map<List<String>,Type> primitiveTypes,
 ParquetWriterOptions writerOption,
 org.apache.parquet.format.CompressionCodec compressionCodec,
 String trinoVersion,
 Optional<org.joda.time.DateTimeZone> parquetTimeZone,
 Optional<ParquetWriteValidation.ParquetWriteValidationBuilder> validationBuilder)

Method Details

getWrittenBytes

public long getWrittenBytes()

getBufferedBytes

public long getBufferedBytes()

getRetainedBytes

public long getRetainedBytes()

write

public void write(Page page)
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

validate

public void validate(ParquetDataSource input)
              throws ParquetCorruptionException

Throws:

ParquetCorruptionException