UI - Incorrect pop message when creating a table

Hello,

When creating a table in the cluster manager view, it is possible to misconfigure a table definition, save it and the UI reports a successful & valid creation when the Pinot backend reports a number of exceptions.

This is easily reproducible by deploying a local pinot instance with only 1 server and in the UI define a table with a replication factor of 2.

This was found in pinot v0.7.0

Start in the cluster manager view's table-creation flow and reproduce the issue with a local Pinot instance using one server and replication factor 2. Inspect how backend exceptions are handled; done means the UI does not report successful and valid creation when the Pinot backend rejects the definition.

Written by the indexing model from the issue text.