Hi Arnaud, for that case you need to "step up" your installation and have everything use the same JNDI connection pool (same connection pool for all stores), see also:
https://docs.geoserver.org/stable/en/user/tutorials/tomcat-jndi/tomcat-jndi.html Cheers Andrea On Fri, Feb 1, 2019 at 10:01 AM Arnaud L. <arnaud.lis...@codata.eu> wrote: > Hi list, > I have an imagepyramid made of of 16 imagemosaic layers. > The imagemosaic indexes are stored in a postgis database. > I've had connection exhaustion problems (i.e. "sorry, too many clients" > from the PostgreSQL backend). > > My guess is that even though the imagepyramid has its own > datastore.properties file, each imagemosaic layer uses the "max\ > connections" parameter from its own datastore.properties file. So for 16 > imagemosaic layers with the default max connections setting (10), we > could go as high as 160 idle open connections. > > Is this assumption correct ? If I am right, then the only way to keep > these connections at a reasonable level would be to set the max > connections per imagemosaic to something like 4 or 5. > > Thanks for your advices on this ! > > > Cheers ! > > -- > Arnaud > > > _______________________________________________ > Geoserver-users mailing list > > Please make sure you read the following two resources before posting to > this list: > - Earning your support instead of buying it, but Ian Turton: > http://www.ianturton.com/talks/foss4g.html#/ > - The GeoServer user list posting guidelines: > http://geoserver.org/comm/userlist-guidelines.html > > If you want to request a feature or an improvement, also see this: > https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer > > > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > -- Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.*
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
