[
https://issues.apache.org/jira/browse/KAFKA-6304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stanislav Kozlovski resolved KAFKA-6304.
----------------------------------------
Resolution: Duplicate
!https://issues.apache.org/jira/secure/viewavatar?size=xsmall&avatarId=21140&avatarType=issuetype!
KAFKA-8345 and
[KIP-455|[https://cwiki.apache.org/confluence/display/KAFKA/KIP-455%3A+Create+an+Administrative+API+for+Replica+Reassignment]]
will fix this issue
> The controller should allow updating the partition reassignment for the
> partitions being reassigned
> ---------------------------------------------------------------------------------------------------
>
> Key: KAFKA-6304
> URL: https://issues.apache.org/jira/browse/KAFKA-6304
> Project: Kafka
> Issue Type: Improvement
> Components: controller, core
> Affects Versions: 1.0.0
> Reporter: Jiangjie Qin
> Priority: Major
>
> Currently the controller will not process the partition reassignment of a
> partition if the partition is already being reassigned.
> The issue is that if there is a broker failure during the partition
> reassignment, the partition reassignment may never finish. And the users may
> want to cancel the partition reassignment. However, the controller will
> refuse to do that unless user manually deletes the partition reassignment zk
> path, force a controller switch and then issue the revert command. This is
> pretty involved. It seems reasonable for the controller to replace the
> ongoing stuck reassignment and replace it with the updated partition
> assignment.
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
