Hello Luke i have build a new kafka environment with kafka 2.8.0
the consumer is a new consumer set up to this environment is throwing the below error... the old consumers for the same applications for the same environment -2.8.0 is working fine.. . could you please advise 2021-11-02 12:25:24 DEBUG AbstractCoordinator:557 - [Consumer clientId=XXXX, groupId=XXXX] Attempt to join group failed due to unknown member id. On Fri, Oct 29, 2021 at 7:36 AM Luke Chen <show...@gmail.com> wrote: > Hi, > Which version of kafka client are you using? > I can't find this error message in the source code. > When googling this error message, it showed the error is in Kafka v0.9. > > Could you try to use the V3.0.0 and see if that issue still exist? > > Thank you. > Luke > > On Thu, Oct 28, 2021 at 11:15 PM Kafka Life <lifekafka...@gmail.com> > wrote: > > > Dear Kafka Experts > > > > We have set up a group.id (consumer ) = XXXXYYY > > But when tried to connect to kafka instance : i get this error message. I > > am sure this consumer (group id does not exist in kafka) .We user plain > > text protocol to connect to kafka 2.8.0. Please suggest how to resolve > this > > issue. > > > > DEBUG AbstractCoordinator:557 - [Consumer clientId=XXXXX, > groupId=XXXXYYY] > > Attempt to join group failed due to unknown member id. > > >
