public class ReaderBinaryBlock extends MatrixReader
| Constructor and Description |
|---|
ReaderBinaryBlock(boolean localFS) |
| Modifier and Type | Method and Description |
|---|---|
ArrayList<IndexedMatrixValue> |
readIndexedMatrixBlocksFromHDFS(String fname,
long rlen,
long clen,
int blen) |
MatrixBlock |
readMatrixFromHDFS(String fname,
long rlen,
long clen,
int blen,
long estnnz) |
MatrixBlock |
readMatrixFromInputStream(InputStream is,
long rlen,
long clen,
int blen,
long estnnz) |
void |
setLocalFS(boolean flag) |
public void setLocalFS(boolean flag)
public MatrixBlock readMatrixFromHDFS(String fname, long rlen, long clen, int blen, long estnnz) throws IOException, DMLRuntimeException
readMatrixFromHDFS in class MatrixReaderIOExceptionDMLRuntimeExceptionpublic MatrixBlock readMatrixFromInputStream(InputStream is, long rlen, long clen, int blen, long estnnz) throws IOException, DMLRuntimeException
readMatrixFromInputStream in class MatrixReaderIOExceptionDMLRuntimeExceptionpublic ArrayList<IndexedMatrixValue> readIndexedMatrixBlocksFromHDFS(String fname, long rlen, long clen, int blen) throws IOException, DMLRuntimeException
IOExceptionDMLRuntimeExceptionCopyright © 2020 The Apache Software Foundation. All rights reserved.