Github user ictmalili commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/1245#discussion_r119519516 --- Diff: ranger-plugin/conf/ranger-servicedef-hawq.json --- @@ -244,7 +244,7 @@ "name": "authentication", "type": "enum", "subType": "authType", - "mandatory": false, + "mandatory": true, --- End diff -- Yes, we aim to update the connection to HAWQ using Kerberos when Kerberos authentication is set in pg_hba.conf. Why don't Ambari change pg_hba.conf in HAWQ once Kerberos is setup? I think we need protect connection to HAWQ.
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