Kafka 2.8 supports ZooKeeper 3.4.10 through 3.5.9 (3.5.9 recommended). According to https://docs.confluent.io/platform/current/installation/versions-interoperability.html Note that Confluent Platform 6.2.x is compatible of Kafka 2.8, and Confluent Platform 6.2.x supports ZooKeeper 3.4.10 ~ 3.5.9.
Disclaimer: Do your own testing! [image: Confluent] <https://www.confluent.io> Wu Shilin Solution Architect +6581007012 Follow us: [image: Blog] <https://www.confluent.io/blog?utm_source=footer&utm_medium=email&utm_campaign=ch.email-signature_type.community_content.blog>[image: Twitter] <https://twitter.com/ConfluentInc>[image: LinkedIn] <https://www.linkedin.com/company/confluent/>[image: Slack] <https://slackpass.io/confluentcommunity>[image: YouTube] <https://youtube.com/confluent> [image: Kafka Summit] <https://www.kafka-summit.org/> On Wed, Jul 14, 2021 at 5:21 AM Harshit Patel <harry.0...@gmail.com> wrote: > We are planning on upgrading to Apache Kafka 2.8.0, but are running an > older version of Zookeeper, which is 3.4.12. > Based on any of the release notes for Apache Kafka it is not clear if we > need to upgrade to Zookeeper 3.5.7, or can we still run with v3.4.12. > > Any thoughts or recommendations around this will be helpful. > > Thanks, > Harshit >
