Knowledge Document: vertica_python.errors.ConnectionError: EOF occurred in violation of protocol (_ssl.c:2393)

Environment

Vertica version: v24.3.0-4

Situation

While executing a query e.g below using vertica-python client driver

SELECT ANALYZE_STATISTICS(''); it runs for 2 hours and the server does not return back but throws the error as below, although the query finishes in 20 mins in the server.

vertica_python.errors.ConnectionError: EOF occurred in violation of protocol (_ssl.c:2393)

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