Re: Messages sent to the wrong topic-partitions during broker outage

2023-09-08 Thread Oleksandr Shulgin
On Wed, Sep 6, 2023 at 3:07 PM Oleksandr Shulgin < oleksandr.shul...@zalando.de> wrote: > ... there were no changes to the publishing path recently that may have > directly caused this ... > I wrote "directly", because there was a change that might have influenced it indirectly. Our code used to

Messages sent to the wrong topic-partitions during broker outage

2023-09-06 Thread Oleksandr Shulgin
Hello! We are facing a really weird issue with our production Kafka cluster (60x AWS EC2 instances split evenly across 3 "racks" / Availability Zones, with EBS storage). The Kafka server and client version is 3.3.2. Around 10 days ago one of the brokers all of a sudden became very slow as it was