Thomas Tauber-Marshall created IMPALA-8407:
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Summary: Warn when Impala shell fails to connect due to tlsv1.2
Key: IMPALA-8407
URL: https://issues.apache.org/jira/browse/IMPALA-8407
Project: IMPALA
Issue Type: Improvement
Affects Versions: Impala 3.3.0
Reporter: Thomas Tauber-Marshall
When impala-shell is used to connect to an impala cluster with
--ssl_minimum_version=tlsv1.2, if the Python version being used is < 2.7.9 the
connection will fail due to a limitation of TSSLSocket. See IMPALA-6990 for
more details
Currently, when this occurs, the error that gets printed is "EOF occurred in
violation of protocol", which is not very helpful. We should detect this
situation and print a more informative warning
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