Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17268 )

Change subject: [security] set minimum TLS protocol version to TSLv1.2
......................................................................


Patch Set 3:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/17268/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/17268/3//COMMIT_MSG@31
PS3, Line 31:   * AES128-SHA (TLS_RSA_WITH_AES_128_CBC_SHA)
            :   * AES256-SHA (TLS_RSA_WITH_AES_256_CBC_SHA)
> I see, thank you for the explanation! In general then, other than the misma
Yes, keeping the client with the lowest TLS version is an option if we want to 
keep that compatibility, and that would not affect negotiating TLS connections 
with servers capable talking TLSv1.2 and TLSv1.3.

The question is: why do we want to have that compatibility and complicate the 
code even if we know (1) RHEL/CentOS 6 is no longer supported since Kudu 1.14 
(2) the performance for such connections with servers running RHEL/CentOS 6 is 
poor anyways?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I07633a04d3828100f148e5de3905094198d13396
Gerrit-Change-Number: 17268
Gerrit-PatchSet: 3
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Grant Henke <[email protected]>
Gerrit-Reviewer: Greg Solovyev <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Fri, 23 Apr 2021 07:30:29 +0000
Gerrit-HasComments: Yes

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