Any news from JDK-8151981 in Java8 ?

[Hannes Wallnöfer]

Hi João,

this functionality is part of java.lang.invoke package, not Nashorn, so we can’t help you here. 

The best place to ask about this would be the core-libs-dev mailing list.

Regards,
Hannes


> Am 11.12.2017 um 23:07 schrieb João Paulo Varandas <joaovarandas at inpaas.com>:
> 
> Hi guys!
> 
> We are also experiencing some odd issues here with setCallSiteTargetNormal.
> https://bugs.openjdk.java.net/browse/JDK-8151981
> 
> Our cenario is:
> 
> - Web Application using Tomcat;
> - 8 HTTP Threads;
> - A single ScriptEngine for the whole application;
> 
> When a request hits the server, that request may be processed by a Nashorn
> Script, this script is evaluated during runtime, run queries (Jdbc), and
> return results (Maps and/or Collections) that are serialized to JSON before
> being written to the response.
> 
> The problem is... sometimes 7 or more threads are getting stuck in the
> setCallSiteTargetNormal and I have no clue why is that happening. Could you
> guys help me out troubleshooting this? - Or, if there's a bug, what are the
> recomended fixes I should do?
> 
> 
> By the way, those are not freshly created ScriptEngines (which differ from
> the normal issues related in the internet).
> 
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