gaborgsomogyi commented on pull request #29729: URL: https://github.com/apache/spark/pull/29729#issuecomment-717799115
Not sure about the environment specific things but I can give an example what the difference is. Group based ACL command: ``` bin/kafka-acls.sh --add --allow-principal user:test-user --consumer --topic test-topic --consumer-group group-1 ``` Topic based ACL command: ``` bin/kafka-acls.sh --add --allow-principal user:test-user --allow-host host1 --allow-host host2 --operation Read --topic test-topic ``` Of course there are other tools like for example Ranger to do authorization but this possibility also available (but in different form). Topic based authorization is so basic that I can't imagine it would be missing from a tool. The effort needed is another factor which is hard or almost impossible to measure. Here I can't really help because it's environment specific. Handling huge environments is super hard. If the switch still looks hard to do maybe some tests can be done in one of your test environment. I can't imagine any better approach to reduce the uncertainty. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
