-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Chuck,
On 9/8/2010 2:10 PM, Caldarale, Charles R wrote: >> From: Sumeet Chitte [mailto:chittesum...@gmail.com] >> Subject: Re: Tomcat 5.0 which gets stuck > >> This server uses a third party tool, which uses Apache Tomcat 5.0. > > Please be aware that Tomcat 5.0 is deprecated. You are much more > likely to get help if you are running on a current level. For that matter, so is Microsoft Windows 2000. >> What happens is that this Tomcat service gets stuck sometimes and the >> Powerbuilder application gets frozens because of this. > > Take a thread dump and see what's going on. > > http://wiki.apache.org/tomcat/HowTo#How_do_I_obtain_a_thread_dump_of_my_running_webapp_.3F Definitely. Sumeet, note that your exception stack trace almost certainly has nothing to do with their Tomcat instance appearing to freeze: something else is happening to your server. My wild guess with virtually no information is that you have a servlet that leaks database connections when an error such as the above occurs, and your server is waiting forever for a database connection from a pool. Please post your conf/server.xml file (taking care to remove any sensitive information such as usernames and passwords) and other relevant files along with your thread dump so we can take a look. Any chance of upgrading to a supported version of Tomcat? Tomcat 5.5 is nearly a drop-in replacement for Tomcat 5.0, and Tomcat 6.0 isn't much worse as an upgrade target. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkyKfRIACgkQ9CaO5/Lv0PDFPwCgt9ztyPX1RWxt30bSQfSqzWMR UrsAn0Py4eoowZIdulZGSZC24MpBltSM =MCaN -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org