Hi Michael, I already sent you the following link on Thursday. Did you take a look yet?
http://tomaszdziurko.pl/2010/06/solving-com-mysql-jdbc-exceptions-jdbc4-communicationsexception-in-spring-jdbc-based-application/ In short: using the parameters "testOnBorrow" and "validationQuery" might solve the problem, since we already have "autoConnect=true". Franz -----Original Message----- From: Michael Scheppat [mailto:msch...@zedat.fu-berlin.de] Sent: Tuesday, March 05, 2013 11:28 AM To: dpp-devel@lists.sourceforge.net Subject: [DPP-Devel] Tomcat / Mysql restart : services might not be available Dear developers, due to a problem on gerrit concerning missing mails on patchset updates the tomcat and mysql server will be restarted. That is, the services for saros survey and gerrits database related actions are unavailable for a while. We plan to do this today at 1:00 pm. The mysql server deamon will be restarted with --verbose flag to get more information about the failure situation. If you have any suggestions on the restart or other helpful ideas on how to understand the actual problem behind the missing mails then please don't hesitate and send a mail. The situation: When gerrit tries to send a mail on a patch set update an error occurs only from time to time. Like this: "ERROR com.google.gerrit.server.patch.PublishComments : Cannot read PatchSetInfo of XY" "com.google.gerrit.server.patch.PatchSetInfoNotAvailableException: com.google.gwtorm.server.OrmException: fetch failure on patch_sets" Thank you and best regards Michael ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ DPP-Devel mailing list DPP-Devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dpp-devel ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ DPP-Devel mailing list DPP-Devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dpp-devel
