### Motivation This pr does a couple of minor nits 1. Add a log statement in Sink to make it consistent with the Source. 2. Added AllArgs/NoArgs constructor for some test related objects
### Modifications Describe the modifications you've done. ### Result After your change, what will change. [ Full content available at: https://github.com/apache/incubator-pulsar/pull/2579 ] This message was relayed via gitbox.apache.org for [email protected]
