Hi all, I just want to give you an update about my problem....
THANKS TO ALL!!!! Felix gave me the final hint... I really had some connection not given back to the pool, so the connections kept open.. -> :-( I thought I checked that. Since I fixed that and use removeAbandoned there was no more crash!!! Finally.. :-) I REALY appreciate your help. You guys are doing a really GREAT job! Thanks again.. David Kumar >Hi Felix, >1. You are abandoning db connections and thus are draining the pool > (most likely in my eyes) >2. The pool is too small (unlikely, since no work seems to be done other >than waiting for new connections) >3. Lock contention while going through borrowObject (unlikely, since no >thread is doing a validation) > >So I would configure 'logAbandoned="true"' and even >'removeAbandoned="true"' and 'removeAbandonedTimeout="60"' as stated on >http://tomcat.apache.org/tomcat-7.0-doc/jndi-datasource-examples->howto.html. >When your pool is getting drained, you will see a message in your log >files, where you have taken connections out of the pool, but haven used >them for a while. Than you can start to look for places, where those >connections might have leaked. >>thanks for that hint, I will have a look at all of my databasepools.. >>Hopefully you're right and that is our problem.. >>thanks >>avid --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
