Tomcat pausing for some unknown reason
843841Feb 28 2005 — edited Mar 19 2008Hi all
I am facing a Problem with Tomcat 5.0.27, we Installed tomcat over AIX
5.1 server, on the weekends it stop running & we have to run it again on
Monday,
As I looked into the Log file catalina.out,
And I found this messages(a portion of Log file In Logs folder)
in the log file named as catalina.out
On Feb. 26th(Satureday) the it pause the Coyte <HTTP:/1.1> on
http-8080
This didn't any other error message or details for the Pausing,
if anyone can have some clues about it, please write to me. I am not
sure what is reason for this.
Feb 24, 2005 4:49:31 PM org.apache.catalina.core.StandardContext
backgroundProcess
WARNING: Unable to perform background process on manager
java.lang.NullPointerException
at
com.cybrant.pm.SessionManagerBean.valueUnbound(Unknown Source)
at
org.apache.catalina.session.StandardSession.removeAttributeInternal(Stan
dardSession.java:1566)
at
org.apache.catalina.session.StandardSession.expire(StandardSession.java:
708)
at
org.apache.catalina.session.StandardSession.isValid(StandardSession.java
:566)
at
org.apache.catalina.session.StandardManager.processExpires(StandardManag
er.java:782)
at
org.apache.catalina.session.StandardManager.backgroundProcess(StandardMa
nager.java:795)
at
org.apache.catalina.core.StandardContext.backgroundProcess(StandardConte
xt.java:4640)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1619)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1628)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1628)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(
ContainerBase.java:1608)
at java.lang.Thread.run(Thread.java:568)
Array database Java run-time V5.5.0050 FileFormat V5.4. (C)
Copyright 1996-2003 Array Technology, Denmark
(<http://www.arraytechnology.com>). Patent pending.
Feb 26, 2005 10:00:26 PM org.apache.coyote.http11.Http11Protocol
pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
Feb 28, 2005 10:19:04 AM org.apache.coyote.http11.Http11Protocol
init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Thanks
Gurjit Singh