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Help in interpreting logs
Joined: Feb 01, 2011
Nov 06, 2011 11:11:50
In my logs I am getting the following messages each day. What do they mean? Are sessions lasting 30 minutes? Does that mean memory is taken up the for the 30 min? How do you work out much?
Nov 5, 2011 11:21:22 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: sessionCreated('5909F4F5B107F15177F8F9A8C3BCDC53')
Nov 5, 2011 11:33:34 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: sessionCreated('74C1BD2F508E52DED6A7E61C79C31712')
Nov 5, 2011 11:51:52 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: sessionDestroyed('5909F4F5B107F15177F8F9A8C3BCDC53')
I am having intermittent
heap size problems and maybe this has something to do with it.
Joined: Sep 21, 2011
Nov 06, 2011 11:17:21
Are sessions lasting 30 minutes?
That might be the default, or your web app might be configured that way (in web.xml).
Does that mean memory is taken up the for the 30 min?
Yes. Not much, though, if you don't put anything into the session.
pages automatically create sessions for each user unless you specifically tell them not to (via
<%@ page session="false" %>
Joined: Feb 01, 2011
Nov 09, 2011 23:12:55
Thanks Tim, sounds like I can relax about this particular message.
Have you tried LearnNowOnline?
subject: Help in interpreting logs
HTTP Status 503 - This application is not currently available
Error loading WebappClassLoader
java.sql.SQLException: Io exception: Got minus one from a read call
org.apache.catalina.connector.Connector pause SEVERE: Protocol handler pause failed
Exception occurred while attempting to acquire a JDBC DataSource from JNDI : Tomcat 7 and Mysql
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