Shutting down Studio Gremlin process 

Studio can have its state hung because a command in a cell that will not terminate.

It is possible for a server-side execution in DataStax Studio to become unresponsive. The symptom of this issue is a never-ending progress spinner in the cell where the command was executed. To fix this issue two steps should be taken.
  1. Copy the cell's command to a new cell, delete the hung cell, and restart DataStax Studio.
  2. Restart DataStax Enterprise, since DataStax Studio cell's status will most likely still be out of sync with DSE and the issue will not resolve.

This issue will be fixed in DataStax Studio 1.1.0.