[ https://issues.apache.org/jira/browse/KAFKA-9561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stepanenko Vyacheslav reassigned KAFKA-9561: -------------------------------------------- Assignee: Stepanenko Vyacheslav > Update task input partitions when topic metadata changes > -------------------------------------------------------- > > Key: KAFKA-9561 > URL: https://issues.apache.org/jira/browse/KAFKA-9561 > Project: Kafka > Issue Type: Improvement > Components: streams > Reporter: Boyang Chen > Assignee: Stepanenko Vyacheslav > Priority: Major > Labels: beginner, newbie, stream > > With https://issues.apache.org/jira/browse/KAFKA-9545, we exposed a > possibility that a task could have been alive throughout the rebalance, while > the input partitions actually change. For example, a regex subscribed source > could have different topics when partitions are added/removed. We need to > consider adding the support to expand/shrink the partitions across rebalance > to keep task information consistent with subscription data. -- This message was sent by Atlassian Jira (v8.3.4#803005)