Todd Lipcon has posted comments on this change. Change subject: [c++ client] re-acquire authn token if expired ......................................................................
Patch Set 12: Haven't followed the full discussion here, but it does seem like this is growing into a pretty large patch spanning KRPC and "kudu itself". Maybe worth taking a step back to write down and discuss the design here, and then we can split out the KRPC work from the specific work on the client? If I understand correctly, the overview is: - in order to fetch a new token, we need to make sure we're krb5-authenticated to the master(s) -- therefore, we need some way to make an RPC call ignore a pre-established token-authenticated connection and reconnect with krb5 -- this necessitates various changes in KRPC rather than just in our own client code Then it seems like there are a few possible alternatives how to do that -- either something in UserCredentials, something on the RpcController layer, etc, right? -- To view, visit http://gerrit.cloudera.org:8080/6648 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I418497ac59cfd4e476e9bfc6abe6b10b487712f5 Gerrit-PatchSet: 12 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Alexey Serbin <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Dan Burkert <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Tidy Bot Gerrit-Reviewer: Todd Lipcon <[email protected]> Gerrit-HasComments: No
