littlehorse-eng commented on code in PR #13082: URL: https://github.com/apache/kafka/pull/13082#discussion_r1062979323
########## docs/streams/developer-guide/config-streams.html: ########## @@ -778,10 +778,21 @@ <h4><a class="toc-backref" href="#id34">rack.aware.assignment.tags</a><a class=" <span id="streams-developer-guide-max-warmup-replicas"></span><h4><a class="toc-backref" href="#id29">max.warmup.replicas</a><a class="headerlink" href="#max-warmup-replicas" title="Permalink to this headline"></a></h4> <blockquote> <div> - The maximum number of warmup replicas (extra standbys beyond the configured num.standbys) that can be assigned at once for the purpose of keeping - the task available on one instance while it is warming up on another instance it has been reassigned to. Used to throttle how much extra broker - traffic and cluster state can be used for high availability. Increasing this will allow Streams to warm up more tasks at once, speeding up the time - for the reassigned warmups to restore sufficient state for them to be transitioned to active tasks. Must be at least 1. + <p> + The maximum number of warmup replicas (extra standbys beyond the configured num.standbys) that can be assigned at once for the purpose of keeping + the task available on one instance while it is warming up on another instance it has been reassigned to. Used to throttle how much extra broker + traffic and cluster state can be used for high availability. Increasing this will allow Streams to warm up more tasks at once, speeding up the time + for the reassigned warmups to restore sufficient state for them to be transitioned to active tasks. Must be at least 1. + </p> + <p> + Note that one warmup replica corresponds to one Stream Task. Furthermore, note that each warmup replica can only be promoted to an active Task during Review Comment: @ableegoldman could you please confirm this? @mjsax any chance you could also let me know how to preview the changes to the HTML? I tried opening the file in my browser it wouldn't render...this is somewhat embarrassingly my first time editing HTML. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org