I see... I'm sorry about that, I haven't noticed the subpackage/components in the bug report.
2017-12-12 11:52 GMT-02:00 Remi Forax <fo...@univ-mlv.fr>: > Hi Hannes, > it can also be Nashorn triggering too much deoptimizations creating a > deoptimization storm. > > Rémi > > ----- Mail original ----- > > De: "Hannes Wallnöfer" <hannes.wallnoe...@oracle.com> > > À: "João Paulo Varandas" <joaovaran...@inpaas.com> > > Cc: nashorn-dev@openjdk.java.net > > Envoyé: Mardi 12 Décembre 2017 14:11:49 > > Objet: Re: Any news from JDK-8151981 in Java8 ? > > > 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 < > joaovaran...@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). > >> > >> -- > >> "Esta mensagem, incluindo seus anexos, pode conter informacoes > >> confidenciais e privilegiadas. > >> Se voce a recebeu por engano, solicitamos que a apague e avise o > remetente > >> imediatamente. > >> Opinioes ou informacoes aqui contidas nao refletem necessariamente a > >> posicao oficial da Plusoft." > >> > >> "Antes de imprimir, pense em sua responsabilidade e compromisso com o > MEIO > >> AMBIENTE" > -- "Esta mensagem, incluindo seus anexos, pode conter informacoes confidenciais e privilegiadas. Se voce a recebeu por engano, solicitamos que a apague e avise o remetente imediatamente. Opinioes ou informacoes aqui contidas nao refletem necessariamente a posicao oficial da Plusoft." "Antes de imprimir, pense em sua responsabilidade e compromisso com o MEIO AMBIENTE"
