当哨兵需要密码时，Jedis 找不到使用哨兵的大师

Question

Recently i work with redis and using jedis. In redis version 6, we can set required password mode for sentinels. I have 3 working sentinels, can connect and authen throught redis-cli. But using jedis, i can't connect to the sentinel with this warning:

Cannot get master address from sentinel running @ 127.0.0.1:26379. Reason: redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.. Trying next one.

Cannot get master address from sentinel running @ 127.0.0.1:36379. Reason: redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.. Trying next one.

Cannot get master address from sentinel running @ 127.0.0.1:16379. Reason: redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.. Trying next one.

And this error:

All sentinels down, cannot determine where is mymaster master is running...

Here is my code:

        GenericObjectPoolConfig pc = new GenericObjectPoolConfig();
        pc.setMinIdle(2);
        pc.setMaxIdle(5);
        pc.setMaxTotal(5);
        JedisSentinelPool pool = new JedisSentinelPool(MASTER_NAME, sentinels, pc, 1000*10, PASSWORD);
        Jedis jedis = null;
        try {
            printer("Fetching connection from pool");
            jedis = pool.getResource();
            printer("Authenticating...");
            jedis.auth(PASSWORD);
            printer("auth complete...");
            Socket socket = jedis.getClient().getSocket();
            printer("Connected to " + socket.getRemoteSocketAddress());
            printer("Writing...");
            jedis.set("java-key-999", "java-value-999");
            printer("Reading...");
            printer(jedis.get("java-key-999"));
        } catch (JedisException e) {
            printer("Connection error of some sort!");
            printer(e.getMessage());
            Thread.sleep(2 * 1000);
        } finally {
            if (jedis != null) {
                jedis.close();
            }
        }

Please help, thank you for your reading support <3

Answer 1

Your sentinel nodes are password protected. You would have to provide AUTH parameters to connect to sentinel nodes.