TThreadPoolServer: Caught TException: invalid sasl status

When connecting to arcadia connection and you are seeing errors like:

  `TThreadPoolServer: Caught TException: invalid sasl status` 

It’s very likely due to incorrectly configured connection settings. Usually this means you have a kerberos enabled cluster but arcadia visualization server is not communicating correctly with the back-end engine.

  1. Edit the connection setting:
    image

  2. Configure kerberos, service name, and turn on SSL if needed.

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