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.