Kafka streams and user authentication

2022-02-23 Thread Alessandro Ernesto Mascherpa
Hi All, I'm facing a problem with user authentication in Kafka streams in Kafka v.3.0.0. A Java application reads from topic A as a stream and, in the same stream, writes to topic B. The two topics are configured with two different accounts, hence is it feasible for a stream to read using an acc

Re: Kafka streams and user authentication

2022-02-23 Thread Guozhang Wang
Hello Alessandro, Could you elaborate a bit more on what authN methanisms you are using, and by `account` what do you mean explicitly? Guozhang On Wed, Feb 23, 2022 at 5:10 AM Alessandro Ernesto Mascherpa < alessandro.masche...@piksel.com> wrote: > Hi All, > I'm facing a problem with user auth

Re: Kafka streams uneven task allocation

2022-02-23 Thread Guozhang Wang
Hello Navneeth, Just to verify some behaviors, could you try 1) not using instance.id config, hence no static members, 2) upgrade to the latest version of Kafka, respectively (i.e. do not do them at the same time) and see if either one of them help with the imbalance issue? On Sun, Feb 20, 2022 a