[
https://issues.apache.org/jira/browse/KAFKA-9218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979188#comment-16979188
]
Edoardo Comar commented on KAFKA-9218:
--------------------------------------
A similar issue would occur if a target was deleted, it would not be recreated
by MM2 unless a new change in the source topics occurred
> MirrorMaker 2 can fail to create topics
> ---------------------------------------
>
> Key: KAFKA-9218
> URL: https://issues.apache.org/jira/browse/KAFKA-9218
> Project: Kafka
> Issue Type: Bug
> Reporter: Mickael Maison
> Assignee: Mickael Maison
> Priority: Major
>
> MirrorSourceConnector.refreshTopicPartitions() does not handle topic creation
> failure correctly.
> If createTopicPartitions() fails to create a topic, the next time
> refreshTopicPartitions() it will not retry the creation. The creation will
> only be retried if another topic has been created in the source cluster. This
> is because knownTopicPartitions is updated before the topic creation is
> attempted and it's only refreshed if a new topic appears.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
