@Override
public long next(HdfsInputStream hdfsistr, Holder<Object> key, Holder<Object> value) {
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream(hdfsistr.getChunkSize());
byte buf[] = new byte[HdfsConstants.DEFAULT_BUFFERSIZE];
int bytesRead = ((InputStream) hdfsistr.getIn()).read(buf);
if (bytesRead >= 0) {
bos.write(buf, 0, bytesRead);
key.value = null;
value.value = bos;
return bytesRead;
} else {
key.value = null;
value.value = null;
return 0;
}
} catch (IOException ex) {
throw new RuntimeCamelException(ex);
}
}
