org.redisson.client.RedisTimeoutException: Command still hasn't been written into connection! Try to increase nettyThreads setting. Payload size in bytes: 0. Node source: NodeSource [slot=0, addr=null, redisClient=null, redirect=null, entry=null], connection: RedisConnection@565012742 [redisClient=[addr=redis://192.168.81.7:6379], channel=[id: 0x6326b229, L:/192.168.81.6:34016 - R:192.168.81.7/192.168.81.7:6379], currentCommand=null], command: (HMSET), params: [{site_util_newsLimitCache:1446863147}:redisson_options, max-size, 10000, mode, LRU] after 3 retry attempts