[SPARK-41324] Follow-up on JDK-8180450

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.2.2, 3.3.1
• Component/s: Spark Core
• Assignee: Unassigned
• Reporter: Herman van Hövell
• Created: 29/Nov/22 18:36
• Updated: 20/Feb/23 08:40

Description

Per https://twitter.com/forked_franz/status/1597468851968831489

We should follow-up on: https://bugs.openjdk.org/browse/JDK-8180450

There are two concrete tasks here:

1. Upgrade to Netty 4.1.84.
2. (Optional) Write a benchmark that exercises this code path. Anchoring this in the build will be a bit of challenge though.
3. Check if there are other places where this bug manifests itself.