### Motivation This change is trying to add a basic JDBC sink connector.
### Modifications Add the jdbc module to the pulsar-io sub-module. Add unit test and integration test for it. ### Result ut and integration test pass. Master Issue: #2442 [ Full content available at: https://github.com/apache/incubator-pulsar/pull/2440 ] This message was relayed via gitbox.apache.org for [email protected]
