It'a a java system property, you have to set it in the java command line with the syntax: -Dorg.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES=false
-D is the java option to add a property to the execution environment. An alternative way to define the property is to add the line in the conf/catalina.properties file: org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES=false 2011/3/18 Lunita <[email protected]> > Hi Maxime, > > Do you configure this parameter in server.xml? I have read that this > feature if it is not set, it's true by default. Do youy have the whole > line syntax to set this off? > > Thanxxx!! > > 2011/3/18 Le Génie <[email protected]>: > > I encountered exactly the same issue 2 month ago but I don't remember > > exactly how I fixed it. > > It's a Tomcat6 problem. > > Try to set to *false *the java property > > org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES > > > > I hope this help. > > > > Maxime > > > > > > > > 2011/3/18 Lunita <[email protected]> > > > >> Hi all, > >> > >> I'm I'm trying to install /xwiki-enterprise-2.7.1 on Tomcat 6. And I > >> have the following Java error: > >> > >> [...] > >> > >> SEVERE: The web application [/xwiki-enterprise-2.7.1] created a > >> ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] > >> (value [org.apache.log4j.helpers.ThreadLocalMap@15ef45a]) and a value > >> of type [java.util.Hashtable] (value > >> [{url=http://localhost:8888/xwiki-enterprise-2.7.1/bin/view/Main/}]) > >> but failed to remove it when the web application was stopped. This is > >> very likely to create a memory leak. > >> > >> log4j:ERROR Error occured while converting date. > >> java.lang.NullPointerException > >> at java.lang.System.arraycopy(Native Method) > >> at > >> java.lang.AbstractStringBuilder.getChars(AbstractStringBuilder.java:345) > >> at java.lang.StringBuffer.getChars(StringBuffer.java:218) > >> at > >> > org.apache.log4j.helpers.ISO8601DateFormat.format(ISO8601DateFormat.java:130) > >> at java.text.DateFormat.format(DateFormat.java:333) > >> > >> > >> [...] > >> > >> I didn't have the 'common' dir hanging on $TOMCAT_HOME dir, so I > >> copied from another tomcat instance which is working OK. I created > >> log4j.properties according xwiki web, but I have the same error. > >> Database connection is Oracle, and I don't know what to do. > >> > >> Any ideas? > >> > >> Regards, > >> _______________________________________________ > >> users mailing list > >> [email protected] > >> http://lists.xwiki.org/mailman/listinfo/users > >> > > _______________________________________________ > > users mailing list > > [email protected] > > http://lists.xwiki.org/mailman/listinfo/users > > > _______________________________________________ > users mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
