-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Ted,
On 10/25/12 7:24 PM, Ted Smith wrote: > After upgrading to 7, deploying a new war file often results in > PermGen error, much more often than in 6.(with identical JVM > settings) I have tried all those JVM settings for perm memory but > no help. > > Is there any way to reduce the chance of PermGen errors? such as > how deployment should be done, etc? There have been some recent changes involving JAR scanning that are actually mandated by the Servlet 3.0 spec even though many of us (myself included) disagree with the EG's decisions. Anyhow, you said that you were running 7.0.29: 7.0.30 fixes a bug in the way that JAR scanning is done which ends up wasting a ton of memory. Consider upgrading to 7.0.30 (or, better yet, 7.0.32) to see if that helps. http://issues.apache.org/bugzilla/show_bug.cgi?id=53535 Next, you can disable JAR scanning entirely if you'd like for various components. See http://tomcat.apache.org/tomcat-7.0-doc/config/systemprops.html and search for "jarsToSkip". I'm not sure if there is a way to skip such JARs only for specific web applications.... I think you may only affect the entire server. Hope that helps, - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iEYEARECAAYFAlCKokAACgkQ9CaO5/Lv0PAN8QCaA7OQ6UwC1L3/ibmUSy/FdO65 3n8AoJnoC0bmY8w/HEUMnnyFkRNas4W7 =/A4q -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org