You are viewing a plain text version of this content. The canonical link for it is here.
Posted to jira@kafka.apache.org by "Matthias J. Sax (Jira)" <ji...@apache.org> on 2021/05/05 23:18:00 UTC
[jira] [Resolved] (KAFKA-8531) Change default replication factor
config
[ https://issues.apache.org/jira/browse/KAFKA-8531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax resolved KAFKA-8531.
------------------------------------
Resolution: Fixed
> Change default replication factor config
> ----------------------------------------
>
> Key: KAFKA-8531
> URL: https://issues.apache.org/jira/browse/KAFKA-8531
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 2.3.0
> Reporter: Matthias J. Sax
> Assignee: Matthias J. Sax
> Priority: Blocker
> Labels: kip
> Fix For: 3.0.0
>
>
> With KAFKA-8305, AdminClient allows to create topics based on the broker default replication factor.
> Kafka Streams sets `replication.factor` to 1 by default atm, to give a good out-of-the-box user experience. The problem is, that people may need to change the config if they push an application to production.
> We should change the default to `-1` to exploit the new AdminClient feature. This won't impact the out-of-the-box experience and may avoids the need to change the setting when pushing an application to production.
> KIP-733: [https://cwiki.apache.org/confluence/display/KAFKA/KIP-733%3A+change+Kafka+Streams+default+replication+factor+config]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)