api/java/src/main/java/com/navercorp/redis/cluster/BinaryRedisClusterClient.java
public void zaddBinary(final byte[] key, Map<Double, byte[]> scoreMembers) {
        ArrayList<byte[]> args = new ArrayList<byte[]>(scoreMembers.size() * 2 + 1);

        args.add(key);

        for (Map.Entry<Double, byte[]> entry : scoreMembers.entrySet()) {
            args.add(RedisProtocol.toByteArray(entry.getKey()));
            args.add(entry.getValue());
        }

        byte[][] argsArray = new byte[args.size()][];
        args.toArray(argsArray);

        sendCommand(Command.ZADD, argsArray);
    }
public void zaddBinary(final byte[] key, Map<Double, byte[]> scoreMembers) {
        ArrayList<byte[]> args = new ArrayList<byte[]>(scoreMembers.size() * 2 + 1);

        args.add(key);

        for (Map.Entry<Double, byte[]> entry : scoreMembers.entrySet()) {
            args.add(RedisProtocol.toByteArray(entry.getKey()));
            args.add(entry.getValue());
        }

        byte[][] argsArray = new byte[args.size()][];
        args.toArray(argsArray);

        sendCommand(Command.ZADD, argsArray);
    }
Zadd binary.

@param key          the key
@param scoreMembers the score members