JDBC (Oracle) driver exceptions caused by connection timeout kills the tasks · Issue #345 · confluentinc/kafka-connect-jdbc · GitHub

The jdbc connector will kill tasks if there are any exceptions from jdbc driver, and won't be able to recover. Some of the exceptions are caused by transient connection issues, Here is an example from Oracle JDBC driver: [2018-01-09 18:0

kafka-connect not working with Oracle JDBC timeout error · Issue

ERROR Failed to reconfigure connector's tasks, retrying after

org.apache.kafka.connect.errors.DataException: JsonConverter with

kafka-connect-jdbc source to Oracle constantly running slow query

the connector can not find oracle jdbc driver · Issue #822

JDBC Source Connector connection.url error · Issue #1198

Fix ERROR Graceful stop of task failed · Issue #1360

Failed to commit offsets for WorkerSourceTask · Issue #161

TimeoutError: Knex: Timeout acquiring a connection. The pool is

TimeoutError: Knex: Timeout acquiring a connection. The pool is