Centos6.4 安装 Mysql Cluster5.7.4 ，启动 ndbd 报错： Unable to connect with connect string: nodeid=0,localhost:1186
我的 mysql cluster 配置如下： my.cnf 配置 [mysqld] # Options for mysqld process: ndbcluster # run NDB storage engine ndb-connectstring=192.168.6.154
[mysql_cluster] # Options for MySQL Cluster processes: ndb-connectstring=192.168.6.154 # location of management server
config.ini 配置 [ndbd default] # Options affecting ndbd processes on all data nodes: NoOfReplicas=1 # Number of replicas DataMemory=80M # How much memory to allocate for data storage IndexMemory=18M # How much memory to allocate for index storage # For DataMemory and IndexMemory, we have used the # default values. Since the "world" database takes up # only about 500KB, this should be more than enough for # this example Cluster setup.
[tcp default] # TCP/IP options: portnumber=2202 # This the default; however, you can use any # port that is free for all the hosts in the cluster # Note: It is recommended that you do not specify the port # number at all and simply allow the default value to be used # instead
[ndb_mgmd] # Management process options: id=1 hostname=192.168.6.154 # Hostname or IP address of MGM node datadir=/var/lib/mysql-cluster/data # Directory for MGM node log files
[ndbd] # Options for data node "B": id=2 hostname=192.168.6.151 # Hostname or IP address datadir=/usr/local/mysql/data # Directory for this data node's data files
[mysqld] # SQL node options: hostname=192.168.6.154 # Hostname or IP address # (additional mysqld connections can be # specified for this node for various # purposes such as running ndb_restore)