GitHub

class java.util.Collections$SingletonList cannot be cast to class java.lang.String

I am getting this exception on running the partnerconsent project. class java.util.Collections$SingletonList cannot be cast to class java.lang.String (java.util.Collections$SingletonList and java.lang ...
GitHub

java.lang.ClassCastException: class java.lang.Boolean cannot be cast to class java.lang.Number

We are leveraging flink-connector-clickhouse to read and write data to clickhouse from custom written DataStream Api KeyedCoProcessFunction. Implementation uses AbstractClickHouseOutputFormat builder ...