Debezium报错处理系列之八十七：cassandra数据库报错Connection error: ('Unable to connect to any servers', {'127.0.0.1': error(111, "Tried connecting to [('127.0.0.1', 9042. Last error: Connection refused", '::1': error(113, "Tried connecting to [('::1', 9042, 0, 0]. Last error: No route to host" [Debezium报错处理系列一：The db history topic is missing.](https://blog.csdn.net/zhengzaifeidelushang/article/details/122063770
Debezium报错处理系列一：The db history topic is missing.
Debezium报错处理系列二：Make sure that the same history topic isn‘t shared by multiple connector instances.