Re: How frequent does the follower replica issue a fetch request to leader replica?

2018-04-11 Thread Yu Watanabe
Hello Peter. Thank you for the reply. Now I understand. I take a look at the " kafka.server,type=replica-fetcher-metrics" as well. Thanks, Yu Watanabe On Wed, Apr 11, 2018 at 4:48 PM, Peter Bukowinski wrote: > Hi Yu, > > The broker property ‘replica.fetch.wait.max.ms’

Re: How frequent does the follower replica issue a fetch request to leader replica?

2018-04-11 Thread Peter Bukowinski
Hi Yu, 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