Jason Gustafson created KAFKA-13091: ---------------------------------------
Summary: Increment HW after shrinking ISR through AlterIsr Key: KAFKA-13091 URL: https://issues.apache.org/jira/browse/KAFKA-13091 Project: Kafka Issue Type: Bug Reporter: Jason Gustafson Assignee: David Arthur After we have shrunk the ISR, we have an opportunity to advance the high watermark. We do this currently in `maybeShrinkIsr` after the synchronous update through ZK. For the AlterIsr path, however, we cannot rely on this call since the request is sent asynchronously. Instead we should attempt to advance the high watermark in the callback when the AlterIsr response returns successfully. -- This message was sent by Atlassian Jira (v8.3.4#803005)