[
https://issues.apache.org/jira/browse/KAFKA-6146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Onur Karaman updated KAFKA-6146:
--------------------------------
Summary: minimize the number of triggers enqueuing
PreferredReplicaLeaderElection events (was: re-register the exist watch on
PreferredReplicaElectionZNode only after the preferred leader election
completes )
> minimize the number of triggers enqueuing PreferredReplicaLeaderElection
> events
> -------------------------------------------------------------------------------
>
> Key: KAFKA-6146
> URL: https://issues.apache.org/jira/browse/KAFKA-6146
> Project: Kafka
> Issue Type: Sub-task
> Affects Versions: 1.1.0
> Reporter: Jun Rao
> Fix For: 1.1.0
>
>
> We currently enqueue a PreferredReplicaLeaderElection controller event in
> PreferredReplicaElectionHandler's handleCreation, handleDeletion, and
> handleDataChange. We really only need to enqueue the event and re-register
> the exist watch on PreferredReplicaElectionZNode after preferred replica
> leader election completes.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
