org.apache.sysds.runtime.io

Class FrameWriterTextCSV

java.lang.Object

org.apache.sysds.runtime.io.FrameWriter

org.apache.sysds.runtime.io.FrameWriterTextCSV

Direct Known Subclasses:

FrameWriterTextCSVParallel

public class FrameWriterTextCSV
extends FrameWriter

Single-threaded frame text csv writer.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BLOCKSIZE_J

Constructor Summary

Constructors

Constructor and Description
FrameWriterTextCSV(FileFormatPropertiesCSV props)

Method Summary

Modifier and Type	Method and Description
void	writeFrameToHDFS(FrameBlock src, String fname, long rlen, long clen)

Methods inherited from class org.apache.sysds.runtime.io.FrameWriter

createFrameBlocksForReuse, getFrameBlockForReuse

Methods inherited from class java.lang.Object

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

Field Detail

BLOCKSIZE_J

public static final int BLOCKSIZE_J

See Also:

Constant Field Values

Constructor Detail

FrameWriterTextCSV

public FrameWriterTextCSV(FileFormatPropertiesCSV props)

Method Detail

writeFrameToHDFS

public final void writeFrameToHDFS(FrameBlock src,
                                   String fname,
                                   long rlen,
                                   long clen)
                            throws IOException,
                                   DMLRuntimeException

Specified by:

writeFrameToHDFS in class FrameWriter

Throws:

IOException

DMLRuntimeException