[Building Sakai] Site Info errors - 2.7.0

[Robert Long]

All,

I am receiving some strange errors upon loading Site Info for the first time
after a Tomcat reboot. I am using Sakai 2.7.0, Tomcat 5.5.30, and Java
1.6.0_20.

If I go into a site and click ³Site Info² the following chain of errors
appears:

---Begin Errors---
2010-08-04 11:45:48,513 ERROR TP-Processor2
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/sakai-site-m
anage-tool].[sakai.siteinfo] - Servlet.service() for servlet sakai.siteinfo
threw exception
java.lang.ClassNotFoundException: org.sakaiproject.util.ParameterParser
    at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1436)
    at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1282)
    at 
org.sakaiproject.vm.ComponentServlet.service(ComponentServlet.java:50)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
....
....
2010-08-04 11:45:48,550  WARN TP-Processor2
org.sakaiproject.portal.util.ErrorReporter - Bug Report bug-id:
eac7e5b0-7140-4634-aee2-848da62a4938 user:
189860c9-73fe-4198-87ce-e05e4ea84ff9 usage-session:
412d4030-f4d5-4540-bad2-a7ddc4dd9c05 time: Aug 4, 2010 11:45:48 user
comment: null stack trace
org.sakaiproject.portal.api.PortalHandlerException:
org.sakaiproject.tool.api.ToolException: Servlet execution threw an
exception
    at 
org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPo
rtal.java:768)
caused by: org.sakaiproject.tool.api.ToolException: Servlet execution threw
an exception
    at 
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCh
aronPortal.java:1216)
caused by: javax.servlet.ServletException: Servlet execution threw an
exception
    at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)
caused by: java.lang.NoClassDefFoundError:
org/sakaiproject/util/ParameterParser
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
caused by: java.lang.ClassNotFoundException:
org.sakaiproject.util.ParameterParser
    at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1436)
    at 
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1282)
    at 
org.sakaiproject.vm.ComponentServlet.service(ComponentServlet.java:50)
....
....
2010-08-04 11:45:48,768  WARN TP-Processor2
org.sakaiproject.email.impl.BasicEmailService - Email.sendMail: exception:
Could not connect to SMTP host: smtp.svsu.edu, port: 25
javax.mail.MessagingException: Could not connect to SMTP host:
smtp.svsu.edu, port: 25;
  nested exception is:
    java.net.SocketException: Too many open files
    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1706)
    at 
com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:525)
    at javax.mail.Service.connect(Service.java:291)
....
....
2010-08-04 11:46:18,545  WARN TP-Processor4
org.apache.jk.common.ChannelSocket - Exception executing accept
java.net.SocketException: Too many open files
    at java.net.PlainSocketImpl.socketAccept(Native Method)
    at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
    at java.net.ServerSocket.implAccept(ServerSocket.java:453)
    at java.net.ServerSocket.accept(ServerSocket.java:421)
    at org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:313)
    at 
org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:667)
    at 
org.apache.jk.common.ChannelSocket$SocketAcceptor.runIt(ChannelSocket.java:8
78)
    at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:689)
    at java.lang.Thread.run(Thread.java:619)
....
....
---End errors---

The weird thing is, if I copy in the same copy of the
sakai-site-manage-tool.war into webapps and Tomcat redeploys it, all is
well.

I have tried setting the lines in /etc/security/limits.conf and rebooting
the server, but to no avail:
tomcat  hard    nofile  100000
tomcat  soft    nofile  100000

What is going on? Anyone direct me down the appropriate path??

Thanks,
Bob

----
Robert E. Long, MA
Saginaw Valley State University
Open Source Programmer / Analyst
Math / Education Technology Instructor
M.A. Instructional Technology
O: 989.964.2245




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