Application freezes - build 16-loom+7-285

Alan Bateman Alan.Bateman at oracle.com
Fri Dec 11 07:02:32 UTC 2020


On 11/12/2020 01:19, Bill Hastings wrote:
> Folks
>
> I have been running a networked application ported onto Loom. Periodically
> the application freezes. I don't see this with JDK14 of course. I see this
> when I take a thread dump and this looks a bit strange. Anything abnormal
> in this stack trace?
It looks like a ScheduledThreadPoolExecutor is being used as a custom 
scheduler, I can't tell why is may be blocked queuing a task but it's 
possible this is something else as there were a number of stability 
issues in that build.

Can you try the latest EA build (16-loom-9+316, based on jdk-16+25) to 
see if it reproduces?

-Alan.


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