[aiprd@hadoop2 src]$ ./redis-trib.rb create --replicas 2 192.168.30.10:7000 192.168.30.11:7003 192.168.30.10:7002 192.168.30.10:7001 192.168.30.11:7004 192.168.30.11:7005<br>>>> Creating cluster<br>*** ERROR: Invalid configuration forcluster creation.<br>*** Redis Cluster requires at least 3 master nodes.<br>*** This is not possible with 6 nodes and2 replicas per node. #解释了,对于6个节点,不可能是3个master,每个有2个副本节点。因为,那样的结构需要9个节点。<br>*** At least 9 nodes are required. #至少需要9个节点。<br>