Grouper Users - Open Discussion List

[Chris Hyzer <>]

In the tomcat startup files or environment variables or whatever, bump up the 
perm gen (and heap while you are at it).  Something like this:

-XX:MaxPermSize=150m -Xmx640m

When you do a ps, you should see updated params in the command.

Thanks,
Chris

-----Original Message-----
From: 

 
[mailto:]
 On Behalf Of Imholz, John J.
Sent: Monday, November 01, 2010 11:18 AM
To: 
''
Subject: [grouper-users] Grouper-ws

We've been using the GrouperUI for a couple of months.  We're looking at the 
grouper-ws and when I hit the URL with a browser, I'm getting the exception 
below (looks like running out of memory)  There is 1G on the machine, and the 
tomcat process looks like this:

/usr/bin/jsvc -user tomcat6 -cp 
/usr/share/java/commons-daemon.jar:/usr/share/tomcat6/bin/bootstrap.jar 
-outfile SYSLOG -errfile SYSLOG -pidfile /var/run/tomcat6.pid 
-Djava.awt.headless=true -Xmx128M 
-Djava.endorsed.dirs=/usr/share/tomcat6/endorsed 
-Dcatalina.base=/var/lib/tomcat6 -Dcatalina.home=/usr/share/tomcat6 
-Djava.io.tmpdir=/tmp/tomcat6-temp 
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 
-Djava.util.logging.config.file=/var/lib/tomcat6/conf/logging.properties 
org.apache.catalina.startup.Bootstrap

Suggestions please.

jji




************************************

type Exception report

message

description The server encountered an internal error () that prevented it 
from fulfilling this request.

exception

java.lang.RuntimeException: Problem loading class: 
edu.internet2.middleware.grouper.ddl.GrouperDdl
        
edu.internet2.middleware.grouper.util.GrouperUtil.forName(GrouperUtil.java:1521)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.retrieveDdlEnum(GrouperDdlUtils.java:1288)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.bootstrapHelper(GrouperDdlUtils.java:371)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.bootstrap(GrouperDdlUtils.java:261)
        
edu.internet2.middleware.grouper.misc.GrouperStartup.startup(GrouperStartup.java:83)
        
edu.internet2.middleware.grouper.ws.GrouperServiceAxisServlet.service(GrouperServiceAxisServlet.java:41)
        
edu.internet2.middleware.grouper.ws.GrouperServiceJ2ee.doFilter(GrouperServiceJ2ee.java:639)

root cause

java.lang.OutOfMemoryError: PermGen space
        java.lang.ClassLoader.defineClass1(Native Method)
        java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
        java.lang.ClassLoader.defineClass(ClassLoader.java:616)
        
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
        
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1862)
        
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:902)
        
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1366)
        
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1245)
        java.lang.Class.forName0(Native Method)
        java.lang.Class.forName(Class.java:169)
        
edu.internet2.middleware.grouper.util.GrouperUtil.forName(GrouperUtil.java:1519)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.retrieveDdlEnum(GrouperDdlUtils.java:1288)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.bootstrapHelper(GrouperDdlUtils.java:371)
        
edu.internet2.middleware.grouper.ddl.GrouperDdlUtils.bootstrap(GrouperDdlUtils.java:261)
        
edu.internet2.middleware.grouper.misc.GrouperStartup.startup(GrouperStartup.java:83)
        
edu.internet2.middleware.grouper.ws.GrouperServiceAxisServlet.service(GrouperServiceAxisServlet.java:41)
        
edu.internet2.middleware.grouper.ws.GrouperServiceJ2ee.doFilter(GrouperServiceJ2ee.java:639)

note The full stack trace of the root cause is available in the Apache 
Tomcat/6.0.20 logs.
Apache Tomcat/6.0.20