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Posted to issues-all@impala.apache.org by "Thomas Tauber-Marshall (JIRA)" <ji...@apache.org> on 2019/04/11 21:06:00 UTC

[jira] [Created] (IMPALA-8407) Warn when Impala shell fails to connect due to tlsv1.2

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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