Method read

src/main/java/bftsmart/demo/ycsb/YCSBClient.java:74–82

(String table, String key,
            Set<String> fields, HashMap<String, ByteIterator> result)

    }

    @Override
    public int read(String table, String key,
            Set<String> fields, HashMap<String, ByteIterator> result) {
        HashMap<String, byte[]> results = new HashMap<>();
        YCSBMessage request = YCSBMessage.newReadRequest(table, key, fields, results);
        byte[] reply = proxy.invokeUnordered(request.getBytes());
        YCSBMessage replyMsg = YCSBMessage.getObject(reply);
        return replyMsg.getResult();
    }

    @Override
    public int scan(String arg0, String arg1, int arg2, Set<String> arg3,