public class FrameReaderBinaryBlock extends FrameReader
| Constructor and Description |
|---|
FrameReaderBinaryBlock() |
| Modifier and Type | Method and Description |
|---|---|
FrameBlock |
readFirstBlock(String fname)
Specific functionality of FrameReaderBinaryBlock, mostly used for testing.
|
FrameBlock |
readFrameFromHDFS(String fname,
Types.ValueType[] schema,
String[] names,
long rlen,
long clen) |
FrameBlock |
readFrameFromInputStream(InputStream is,
Types.ValueType[] schema,
String[] names,
long rlen,
long clen) |
getDefColNames, getDefSchema, readFrameFromHDFS, readFrameFromHDFS, readFrameFromInputStream, readFrameFromInputStreampublic final FrameBlock readFrameFromHDFS(String fname, Types.ValueType[] schema, String[] names, long rlen, long clen) throws IOException, DMLRuntimeException
readFrameFromHDFS in class FrameReaderIOExceptionDMLRuntimeExceptionpublic FrameBlock readFrameFromInputStream(InputStream is, Types.ValueType[] schema, String[] names, long rlen, long clen) throws IOException, DMLRuntimeException
readFrameFromInputStream in class FrameReaderIOExceptionDMLRuntimeExceptionpublic FrameBlock readFirstBlock(String fname) throws IOException
fname - file nameIOException - if IOException occursCopyright © 2021 The Apache Software Foundation. All rights reserved.