问题
Using postgres source connector in kafka. It works properly for some time and suddently stops with above error. Please assist if someone knows this issue.
回答1:
This happens if the database is not available and the only way to fix it to restart the connector. I would advise you to check the database logs and see if database is going down or refusing connection to Kafka Connect
来源：https://stackoverflow.com/questions/60450498/org-apache-kafka-connect-errors-connectexception-an-exception-occurred-in-the-c