[ https://issues.apache.org/jira/browse/KAFKA-6937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jun Rao resolved KAFKA-6937. ---------------------------- Resolution: Fixed Fix Version/s: 1.1.1 1.0.2 2.0.0 Merged the PR. > In-sync replica delayed during fetch if replica throttle is exceeded > -------------------------------------------------------------------- > > Key: KAFKA-6937 > URL: https://issues.apache.org/jira/browse/KAFKA-6937 > Project: Kafka > Issue Type: Bug > Components: core > Affects Versions: 0.11.0.1, 1.1.0, 1.0.1 > Reporter: Jun Rao > Assignee: Jun Rao > Priority: Major > Fix For: 2.0.0, 1.0.2, 1.1.1 > > > When replication throttling is enabled, in-sync replica's traffic should > never be throttled. However, in DelayedFetch.tryComplete(), we incorrectly > delay the completion of an in-sync replica fetch request if replication > throttling is engaged. > The impact is that the producer may see increased latency if acks = all. The > delivery of the message to the consumer may also be delayed. -- This message was sent by Atlassian JIRA (v7.6.3#76005)