Sailesh Mukil has submitted this change and it was merged. Change subject: security: only lookup hostname if _HOST substitution is required ......................................................................
security: only lookup hostname if _HOST substitution is required The Kerberos principal configuration uses the special token '_HOST' to indicate that the FQDN of the host should be specified. Previously we would always lookup the FQDN even if the substitution was not required, which might mean that startup would fail if there was no FQDN available, even if no _HOST substitution was required. Now, we only lookup the FQDN if FLAGS_principal contains the substitution token. This provides the possibility of a workaround of explicit principal configuration on machines with no FQDN. Change-Id: I5de8647d6cf63ea70d880fa530fa289e8bae24fe Reviewed-on: http://gerrit.cloudera.org:8080/7694 Tested-by: Kudu Jenkins Reviewed-by: Alexey Serbin <[email protected]> Reviewed-on: http://gerrit.cloudera.org:8080/7894 Reviewed-by: Sailesh Mukil <[email protected]> Tested-by: Sailesh Mukil <[email protected]> --- M be/src/kudu/security/init.cc 1 file changed, 10 insertions(+), 7 deletions(-) Approvals: Sailesh Mukil: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/7894 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: I5de8647d6cf63ea70d880fa530fa289e8bae24fe Gerrit-PatchSet: 5 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Sailesh Mukil <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Michael Ho <[email protected]> Gerrit-Reviewer: Sailesh Mukil <[email protected]> Gerrit-Reviewer: Todd Lipcon <[email protected]>
