You're right. I did change several of our PostgreSQL settings and upped our Java parameters, but I don't remember specifically which settings I changed to permanently correct the issue. It will work as a "workaround" until you find the right parameters to change. Sue
Sue Walker-Thornton (w): (757) 864-2368 (m): (757) 506-9903 From: Evelio Martínez [mailto:eve...@masmedios.com] Sent: Saturday, April 14, 2012 6:20 AM To: Thornton, Susan M. (LARC-B702)[LITES]; dspace-tech@lists.sourceforge.net Subject: RE: [Dspace-tech] WARN org.dspace.app.webui.util.UIUtil @ No context, the database might be down or the connection pool exhausted. Thanks Susan but that advice does not solve any problem, it is a workaround or a pseudo-patch to the problem. Regards Evelio De: Thornton, Susan M. (LARC-B702)[LITES] [mailto:susan.m.thorn...@nasa.gov] Enviado el: viernes, 13 de abril de 2012 21:30 Para: Evelio Martínez; dspace-tech@lists.sourceforge.net<mailto:dspace-tech@lists.sourceforge.net> Asunto: RE: [Dspace-tech] WARN org.dspace.app.webui.util.UIUtil @ No context, the database might be down or the connection pool exhausted. Usually restarting my web server solves this problem. Sue Walker-Thornton (w): (757) 864-2368 (m): (757) 506-9903 From: Evelio Martínez [mailto:eve...@masmedios.com] Sent: Friday, April 13, 2012 11:05 AM To: dspace-tech@lists.sourceforge.net<mailto:dspace-tech@lists.sourceforge.net> Subject: [Dspace-tech] WARN org.dspace.app.webui.util.UIUtil @ No context, the database might be down or the connection pool exhausted. Hello We have a DSpace instance 1.6.2 installed with 16000 items aprox and we are having a lot of warnings like the one on the email subject. WARN org.dspace.app.webui.util.UIUtil @ No context, the database might be down or the connection pool exhausted. We can find in 25 days a mean value of 2800 warning messages per day on dspace log file. I have increased some values on postgresql and DSpace but the problem continue - RHEL 5.5 6 Gb RAM - Postgresql 8.4.2 max_connections=500 - DSpace 1.6.2 db.maxconnections = 100 - Tomcat 6.0.33 JAVA_OPTS="$JAVA_OPTS -Xmx1024m -Xms256m -XX:MaxPermSize=384m - JDK 1.6.0_30 Any clue to solve the problem? Evelio Martínez Director proyectos software. CISA, CCNA Dept. de Tecnologías y Sistemas de Información C/ Garcilaso, 15-bajo 46003 Valencia Telf: 96 369 41 23 / 677 405 909 Fax: 96 369 34 39 www.masmedios.com<http://www.masmedios.com/> [cid:image002.gif@01CD1C93.A438AB80] Este correo electrónico y, en su caso, cualquier fichero anexo al mismo, puede contener información de carácter confidencial exclusivamente dirigida a su(s) destinatario(s). De acuerdo con la LOPD, MASmedios informa de que los datos personales contenidos quedarán sometidos a un tratamiento del que aquélla es responsable. Los interesados consienten el tratamiento de sus datos para estos fines, pudiendo ejercitar sus derechos de acceso, rectificación, cancelación y oposición dirigiéndose por escrito a MASmedios para la gestión de la información, calle Garcilaso 15-B 46003 Valencia o en proteccionda...@masmedios.com<mailto:proteccionda...@masmedios.com>
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