[ https://issues.apache.org/jira/browse/KAFKA-6304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jiangjie Qin updated KAFKA-6304: -------------------------------- Affects Version/s: 1.0.0 Fix Version/s: 1.1.0 Component/s: core controller Issue Type: Improvement (was: Bug) > The controller should allow update 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 > Fix For: 1.1.0 > > > 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 (v6.4.14#64029)