i meet some problemes : 1.when i restart the pinot cluter, the table has gone. i use the defeault zookeeper. 2. How can i delete the table? 3. when i use the https://github.com/linkedin/pinot/wiki/How-To-Use-Pinot
to create the offline table flights, and then create the real time table flights, the two tables have same name, then there has the execption, they shouldn't have the same name?