[
https://issues.apache.org/jira/browse/KAFKA-19661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18017575#comment-18017575
]
Jimmy Wang commented on KAFKA-19661:
------------------------------------
Hi [~lucasbru] , if you haven't start to handle this issue yet, maybe I could
help. :)
> Streams groups sometimes describe as NOT_READY when STABLE
> ----------------------------------------------------------
>
> Key: KAFKA-19661
> URL: https://issues.apache.org/jira/browse/KAFKA-19661
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Lucas Brutschy
> Assignee: Lucas Brutschy
> Priority: Major
>
> Streams groups sometimes describe as NOT_READY when STABLE. That is, the
> group is configured and all topics exist, but when you use LIST_GROUP and
> STREAMS_GROUP_DESCRIBE, the group will show up as not ready.
> The root cause seems to be that [https://github.com/apache/kafka/pull/19802]
> moved the creation of the soft state configured topology from the replay path
> to the heartbeat. This way, LIST_GROUP and STREAMS_GROUP_DESCRIBE, which show
> the snapshot of the last committed offset, may not show the configured
> topology, and therefore assume that the streams group is NOT_READY instead of
> STABLE.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
