[KAFKA-8991] Enable scalac optimizer

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.0
• Assignee: Ismael Juma
• Reporter: Ismael Juma
• Reviewer: Guozhang Wang
• Created: 06/Oct/19 23:06
• Updated: 03/Nov/20 14:34
• Resolved: 09/Oct/19 16:48

Description

The scalac optimizer is able to eliminate a number of allocations due to usage of lambdas as described in:

https://www.lightbend.com/blog/scala-inliner-optimizer

The optimizer will only be enabled for Scala 2.12 and 2.13. See the pull request for more details.

Issue Links

• links to: GitHub Pull Request #7452