[ https://issues.apache.org/jira/browse/KAFKA-4693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma updated KAFKA-4693: ------------------------------- Fix Version/s: (was: 0.11.0.0) 0.11.1.0 > Consumer subscription change during rebalance causes exception > -------------------------------------------------------------- > > Key: KAFKA-4693 > URL: https://issues.apache.org/jira/browse/KAFKA-4693 > Project: Kafka > Issue Type: Bug > Components: consumer > Reporter: Jason Gustafson > Priority: Minor > Fix For: 0.11.1.0 > > > After every rebalance, the consumer validates that the assignment received > contains only partitions from topics that were subscribed. If not, then we > raise an exception to the user. It is possible for a wakeup or an interrupt > to leave the consumer with a rebalance in progress (e.g. with a JoinGroup to > the coordinator in-flight). If the user then changes the topic subscription, > then this validation upon completion of the rebalance will fail. We should > probably detect the subscription change, eat the exception, and request > another rebalance. -- This message was sent by Atlassian JIRA (v6.3.15#6346)