[KAFKA-5960] Producer uses unsupported ProduceRequest version against older brokers

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: producer
• Assignee: Jason Gustafson
• Reporter: Jason Gustafson
• Created: 22/Sep/17 02:15
• Updated: 28/Sep/17 09:58
• Resolved: 25/Sep/17 23:25

Description

Reported recently errors from a trunk producer on an 0.11.0.0 broker:

org.apache.kafka.common.errors.UnsupportedVersionException: The broker does not support the requested version 5 for api PRODUCE. Supported versions are 0 to 3.

This is likely a regression introduced in KAFKA-5793. We should be using the latest version that the broker supports.

Issue Links

• links to: GitHub Pull Request #3944
• links to: GitHub Pull Request #3976