Thank you for the reply.
Now I understand.
I take a look at the " kafka.server,type=replica-fetcher-metrics" as well.
On Wed, Apr 11, 2018 at 4:48 PM, Peter Bukowinski wrote:
> Hi Yu,
> The broker property ‘replica.fetch.wait.max.ms’
The broker property ‘replica.fetch.wait.max.ms’ determines the longest interval
a follower should wait before issuing a fetch request of the leader. In reality
these usually happen much more frequently, but it depends on the rate at which
producers write to kafka topics (among other