switch (resp.getStatus()) {
case SUCCESS:
BlockReaderLocal reader = null;
byte buf[] = new byte[1];
FileInputStream fis[] = new FileInputStream[2];
sock.recvFileInputStreams(fis, buf, 0, buf.length);
try {
reader = new BlockReaderLocal(conf, file, block,
startOffset, len, fis[0], fis[1], datanodeID, verifyChecksum,
fisCache);
} finally {