I'm running a production site using Tomcat 5.0.18 with Cocoon 2.1.4.
In the past, after some period of time (around a month or more) the
site would start returning a blank page.
I then upped all the pool sizes in cocoon.xconf, upped the heapsize,
and included the XML parsers in the shared tomcat common lib
directories.
However, over the last few months.. around that same time frame of a
month or so, instead of the site returning a blank page it just stops
responding. It happened again this morning. Everything is fine,
suddently Tomcat and/or Cocoon stops responding. The browser just
sits there spinning and waiting for a response from the server (dont
get a connection refused).
A tomcat shutdown fails to kill it so I have to kill it manually with
a kill -9 and restart. When I look in the logs (both tomcat and
cocoon logs) I dont see ANYTHING really fishy other than the following
line (which happens almost every day anyways.. so I'm not sure what
the deal is):
2004-07-27 12:50:01 StandardWrapperValve[default]: Servlet.service()
for servlet default threw exception
java.lang.NullPointerException
at java.io.File.<init>(File.java:263)
at org.apache.naming.resources.FileDirContext.file(FileDirContext.java:880)
at
org.apache.naming.resources.FileDirContext.getAttributes(FileDirContext.java:487)
at
org.apache.naming.resources.BaseDirContext.getAttributes(BaseDirContext.java:797)
at org.apache.naming.resources.ProxyDirContext.cacheLoad(ProxyDirContext.java:1491)
at
org.apache.naming.resources.ProxyDirContext.cacheLookup(ProxyDirContext.java:1412)
at org.apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java:300)
at
org.apache.catalina.servlets.DefaultServlet$ResourceInfo.set(DefaultServlet.java:2267)
This happens (i think) when it tries to call Cocoon when it receives a
virus page request to hit in IIS server.. here's the log entry prior
to the NPE:
2004-07-28 07:49:30 StandardContext[]: Mapped to servlet 'default'
with servlet path '/scripts/..\../winnt/system32/cmd.exe' and path
info 'null' and update=true
Anyone have any ideas? Does this look at ALL familiar to anyone?
I've got a government contract and some govm't employees that arent
going to be too happy if they keep having to call me every month
because Tomcat and/or Cocoon can't seem to stay running :)
Thanks,
- Brent
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
