Re: [ANNOUNCE] New Kafka PMC Member: Mickael Maison

2020-08-02 Thread Matthias J. Sax
Congrats Mickael! -Matthias On 8/1/20 3:46 PM, Ismael Juma wrote: > Congratulations Mickael! > > Ismael > > On Fri, Jul 31, 2020, 8:15 AM Jun Rao wrote: > >> Hi, Everyone, >> >> Mickael Maison has been a Kafka committer since Nov. 5, 2019. He has >> remained active in the community since bec

Re: Kafka compatibility with ZK

2020-08-02 Thread Ismael Juma
Hi Andrey, ZK 3.4.6 probably works, but we haven't tested with that version for a while. Generally, we recommend upgrading to the latest bug fix release of ZooKeeper (3.4.13, 3.5.8) as they tend to include important fixes. However, you can do that in your own time, independently of the Kafka upgra

Re: Kafka compatibility with ZK

2020-08-02 Thread Ismael Juma
Hi Marina, If you upgrade to ZK 3.5.x, I highly recommend going with 3.5.8. It has a few critical fixes when compared to 3.5.6. Also, Kafka 2.5.1 should be out in a few days and I'd recommend that over 2.4.1. Ismael On Sun, Aug 2, 2020 at 10:04 AM Marina Popova wrote: > > Actually, I'm very in

Re: Kafka compatibility with ZK

2020-08-02 Thread Peter Bukowinski
That procedure looks safe and sane to me, Marina. > On Aug 2, 2020, at 10:04 AM, Marina Popova > wrote: > >  > Actually, I'm very interested in your experience as well I'm about to > start the same (similar) upgrade - from Kafka 0.11/ZK3.4.13 to Kafka 2.4/ZK > 3.5.6 > > I have Kafka and

Re: Kafka compatibility with ZK

2020-08-02 Thread Marina Popova
Actually, I'm very interested in your experience as well I'm about to start the same (similar) upgrade - from Kafka 0.11/ZK3.4.13 to Kafka 2.4/ZK 3.5.6 I have Kafka and ZK as separate clusters. My plan is : 1. rolling upgrade the Kafka cluster to 2.4 - using the inter.broker.protocol.vers