zhangmeng created FLINK-19396:
---------------------------------
Summary: Fix properties type cast error
Key: FLINK-19396
URL: https://issues.apache.org/jira/browse/FLINK-19396
Project: Flink
Issue Type: Bug
Components: Connectors / Kafka
Affects Versions: 1.11.2
Reporter: zhangmeng
Properties extends Hashtable<Object,Object> ，The key and value of the
Properties class support object objects. If the user's value is a boolean type,
this code "(String) k, (String) v" will occur an error.
such as : java.lang.ClassCastException: java.lang.Boolean cannot be cast to
java.lang.String
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
