Good to know Alan, thanks. Who would have thought servers accessing databases might be located in dedicated machines? Way to go, Oracle! :D
S! D. El 28/09/2011 16:19, Alan Wright escribió: > At the same time as upgrading to Resin 4 we are upgrading to Oracle 11gR2. > > Starting/stopping resin was very non-deterministic seeming to hang > sometimes during application startup with references to connection > timeouts in the error logs. > > SQLRecoverableException: IO Error: Connection reset > > The problem was traced to a drying up of the "entropy poll" preventing > oracle jdbc from allocating connections until the pool was replenished > > The following article explains in full > > http://www.usn-it.de/index.php/2009/02/20/oracle-11g-jdbc-driver-hangs-blocked-by-devrandom-entropy-pool-empty > > The solution was to add the following to resin.xml > > <!-- Deal with problems associated with 11G JDBC driver > new connection requires random number but generator uses entropy pool > filled by random user actions - server has no connected user so entropy > pool often empty.... --> > > > <jvm-arg>-Djava.security.egd=file:///dev/urandom</jvm-arg> > > > > Hope this helps someone. > > Alan > > > -- ------------------------------------------- Daniel Lopez Janariz ([email protected]) Web Services Centre for Information and Technology Balearic Islands University (SPAIN) ------------------------------------------- _______________________________________________ resin-interest mailing list [email protected] http://maillist.caucho.com/mailman/listinfo/resin-interest
