Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22462 )

Change subject: IMPALA-13687: Support shared secret key for cookies
......................................................................


Patch Set 4:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/22462/3/be/src/rpc/auth-provider.h
File be/src/rpc/auth-provider.h:

http://gerrit.cloudera.org:8080/#/c/22462/3/be/src/rpc/auth-provider.h@179
PS3, Line 179:   std::unique_ptr<AuthenticationHash> hash_;
> It does not appear to be doing that.
Actually allowing the last hash for an unlimited period seems to contradict 
reasons you'd want to rotate the hash (security). You'd have to rotate twice 
before you disabled a compromised hash.


http://gerrit.cloudera.org:8080/#/c/22462/3/fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java
File fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java:

http://gerrit.cloudera.org:8080/#/c/22462/3/fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java@987
PS3, Line 987:     final String[] cookie = new String[1];
> I'm not sure why this is a final String[].  Is it because the variable has
Yes.


http://gerrit.cloudera.org:8080/#/c/22462/3/fe/src/test/java/org/apache/impala/customcluster/LdapHS2Test.java@1004
PS3, Line 1004:       TCLIService.Iface client = new TCLIService.Client(new 
TBinaryProtocol(transport));
> Will this always connect over port 28000?  My concern is if the connection
Yes, it uses a transport connecting to port 28000.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ie2e2345f771608069407e9dcf7ed4697fc0214e7
Gerrit-Change-Number: 22462
Gerrit-PatchSet: 4
Gerrit-Owner: Michael Smith <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Yida Wu <[email protected]>
Gerrit-Comment-Date: Tue, 26 Aug 2025 23:47:46 +0000
Gerrit-HasComments: Yes

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