Cassandra节点重启失败 java.lang.RuntimeException: A node with address *** already exists, cancelling join. Use cassandra.replace_address if you want to replace this node.
问题
杀死一个节点后重启报节点已存在:
java.lang.RuntimeException: A node with address *** already exists, cancelling join. Use cassandra.replace_address if you want to replace this node.
解决方法
到另一个节点 Cassandra 的 bin 目录
./nodetool status
查看需要重启节点的 HostID,注意不是 IP
./nodetool removenode 节点的HostID
接下来就可以正常启动了