Re: Kafka support for IPV6 only Networking stack

2023-04-27 Thread Luke Chen
Hi Senjoorian, I've never tested it, but AFAIK, Kafka supports IPv6. There's also a KIP to allow Kafka to accept duplicate listener on port for IPv4/IPv6: https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=195726330 Maybe you'll be interested. Thank you. Luke On Thu, Apr 27, 2023

MM2 group offset sync is very slow

2023-04-27 Thread An, Hongguo (CORP)
Hi: When I am running MM2 (3.4.0), any new message/topic got synced immediately. However, the group offset takes long time to sync, (around 10m), is there any setting I am missing? I have following setting for the sync: enabled: true topics: NASHCM.KAFKA.MIGRATION.OFFSET.TEST sync.group.off

Imbalance in Commit Messages Across __consumer_offsets Topic Partitions

2023-04-27 Thread Fares Oueslati
Hello Kafka users, I’m facing an issue with a Kafka cluster, specifically with the __consumer_offsets topic. There seems to be an imbalance in the number of commit messages across its partitions. Most of the commit messages are concentrated in a single partition, which is causing high CPU usage on

RE: Kafka support for IPV6 only Networking stack

2023-04-27 Thread Senjoorian Murugan (Nokia)
Dear Team , We would like to check if Kafka support IPv6 only configuration . In this configuration customer will have only IPv6 Networking for the operating system where Kafka is going to be installed . Regards, Senjoorian