On Thu, Feb 10, 2022 at 8:45 AM Audrius Petrosius <a.petros...@gmail.com> wrote:
> Hello, > > We are encountering such issues on AWS EBS based system, nothing in AWS > logs. > > Is it memory or IO issue, as it states in one line > > in dir /srv/kafka/disk1 due to IOException > (kafka.server.LogDirFailureChannel) > java.io.IOException: Map failed and in second > > Caused by: java.lang.OutOfMemoryError: Map failed > >From the error it looks like a case of a missing tuning for the `vm.max_map_count` kernel parameter: https://kafka.apache.org/documentation/#os Regards, -- Alex
