Package io.milvus.bulkwriter.writer

Class ParquetFileWriter

java.lang.Object

io.milvus.bulkwriter.writer.ParquetFileWriter

All Implemented Interfaces:

FormatFileWriter

public class ParquetFileWriter
extends Object
implements FormatFileWriter

Constructor Summary

Constructors

Constructor	Description
ParquetFileWriter(CreateCollectionReq.CollectionSchema collectionSchema, String filePathPrefix)

Method Summary

Modifier and Type	Method	Description
void	appendRow(Map<String,Object> rowValues, boolean firstWrite)
void	close()
String	getFilePath()

Methods inherited from class java.lang.Object

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

Constructor Details

ParquetFileWriter

public ParquetFileWriter(CreateCollectionReq.CollectionSchema collectionSchema,
 String filePathPrefix)
                  throws IOException

Throws:

IOException

Method Details

appendRow

public void appendRow(Map<String,Object> rowValues,
 boolean firstWrite)
               throws IOException

Specified by:

appendRow in interface FormatFileWriter

Throws:

IOException

getFilePath

public String getFilePath()

Specified by:

getFilePath in interface FormatFileWriter

close

public void close()
           throws IOException

Specified by:

close in interface FormatFileWriter

Throws:

IOException