kafka-consumer-groups.sh --bootstrap-server broker:9092 --new-consumer --group service-group --describe
how many brokers do you have in the cluster? if you have more than one, list them all using a comma csv with --bootstrap-server. Also, could you paste some results from the console printout? On 7 July 2017 at 12:47, Dmitriy Vsekhvalnov <dvsekhval...@gmail.com> wrote: > Hi all, > > question about lag checking. We've tried to periodically sample consumer > lag with: > > kafka-consumer-groups.sh --bootstrap-server broker:9092 --new-consumer > --group service-group --describe > > it's all fine, but depending on host we run it from it gives different > results. > > E.g: > > - when running from one of the broker hosts itself we getting close to 0 > figures. > > - when running from remote host, we getting 30-60 in average (i suspect > there are multiple remote calls to broker involved, so difference due to > timing). > > > My question is what is correct way to use it? From broker host itself? >
