[KAFKA-7482] LeaderAndIsrRequest should be sent to the shutting down broker

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0, 2.0.0
• Fix Version/s: 2.1.0
• Assignee: Jun Rao
• Reporter: Jun Rao
• Created: 05/Oct/18 01:38
• Updated: 12/Oct/18 17:19
• Resolved: 12/Oct/18 17:19

Description

We introduced a regression in KAFKA-5642 in 1.1. Before 1.1, during a controlled shutdown, the LeaderAndIsrRequest is sent to the shutting down broker to inform it that it's no longer the leader for partitions whose leader have been moved. After 1.1, such LeaderAndIsrRequest is no longer sent to the shutting down broker. This can delay the time for the client to find out the new leader.

Issue Links

• links to: GitHub Pull Request #5745