Re: [jetty-dev] [External] : Re: JDK 21 Is Now GA, a New VS Code Extens

["Paul Palaszewski" <pp@xxxxxxxxxxxxxxx>]

Hi,

I'm experiencing an issue that started a several months ago .. probably around openjdk 18 and it continued up to day with openjdk 21.0.1. During that time range we used jetty 10.0.11 - 10.0.15. It occurs on web servers reachable through the net. After approximately 1 week the machine runs with 100% cpu. Looked like the classic infinite loop, used jstack and our own web tool with similar functionality to identify the thread/code that's causing the issue, but there was no active thread. No (visible) code from us and no jetty code. 

Up to now the issue occurred on an intel mac running macOS 12.6.9 and various Debian Linux versions. We also have lots of Windows boxes running these configurations but those are not public. I think I did not see the issue on any of them, but I suppose it's more likely to be because of the box being not public rather than because of Windows. 

Restarting the service helps. For +/- a week.
Did not have the issue with older jdks + jetty versions, but it's hard to say which part went wrong since we regularly update both as soon as updates are available. 

Does anyone on the list have / had similar issues and maybe an idea what I could do to narrow down the issue? Does not make sense to file a bug report as long as I don't know which component is causing it + not knowing, how to reproduce it?

Kind regards,
Paul

-----Ursprüngliche Nachricht-----
Von: jetty-dev <jetty-dev-bounces@xxxxxxxxxxx> Im Auftrag von Simone Bordet via jetty-dev
Gesendet: Dienstag, 24. Oktober 2023 15:15
An: David Delabassee <david.delabassee@xxxxxxxxxx>
Cc: Simone Bordet <sbordet@xxxxxxxxxxx>; Jetty @ Eclipse developer discussion list <jetty-dev@xxxxxxxxxxx>
Betreff: Re: [jetty-dev] [External] : Re: JDK 21 Is Now GA, a New VS Code Extension, and an Annotation Processing Heads-up

Hi David,

On Tue, Oct 24, 2023 at 12:05 PM David Delabassee <david.delabassee@xxxxxxxxxx> wrote:
>
> Hi Simone,
>
>
>
> Thanks for the update, that’s a great news.
>
> May I ask you to ping me when you’re starting to test on 22-EA… even if you don’t have any issue 😉 ?

Sure.

We're finishing up a release by end of month, and we'll probably update our CI with 22 afterwards.

--
Simone Bordet
----
http://cometd.org
http://webtide.com
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