Hello everybody,

I hope someone will be able to help me with my problems with taskomatic.

To be as descriptive as possible and give as much information as possible - a 
bit of background...

First installation of Spacewalk 1.7 has been done on RHEL 5.5 and I have to say 
it started to work almost instantly (with exception for cobbler, which had to 
be downgraded due to some apparently known issues - but that's not the case 
here)

I connected it with mrepo generated repositories, with packages synced nightly 
to spacewalk, and also with taskomatic running fine - so I had also repo files 
prepared daily for spacewalk and rhnplugin.

Later I have upgraded RHEL to 5.8 and... taskomatic stopped working, and to be 
honest I have no idea why, which change in the system it might be related to.

repomd.xml is not generated anymore for spacewalk/rhnplugin and taskomatic 
dying a while after (re)start attempt.

With some debug logging turned on I find those:


ERROR  | wrapper  | 2012/07/04 10:24:45 | Startup failed: Timed out waiting for 
signal from JVM.
ERROR  | wrapper  | 2012/07/04 10:24:45 | JVM did not exit on request, 
terminated
DEBUG  | wrapper  | 2012/07/04 10:24:45 | Signal trapped.  Details:
DEBUG  | wrapper  | 2012/07/04 10:24:45 |   signal number=17 (SIGCHLD), 
source="unknown"
DEBUG  | wrapper  | 2012/07/04 10:24:45 | Received SIGCHLD, checking JVM 
process status.
DEBUG  | wrapperp | 2012/07/04 10:24:45 | socket read no code (closed?).
DEBUG  | wrapperp | 2012/07/04 10:24:45 | Closing backend socket.

I was googling for information on this - it looks to be quite a common issue 
with earlier versions of spacewalk, but also expected to be sorted(?)

Anyway - some further investigation, with even more logging gave me this:

INFO   | jvm 1    | 2012/07/04 16:41:07 | 2012-07-04 16:41:07,180 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds
INFO   | jvm 1    | 2012/07/04 16:41:11 | 2012-07-04 16:41:11,187 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds
INFO   | jvm 1    | 2012/07/04 16:41:15 | 2012-07-04 16:41:15,193 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds
INFO   | jvm 1    | 2012/07/04 16:41:19 | 2012-07-04 16:41:19,199 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds
INFO   | jvm 1    | 2012/07/04 16:41:23 | 2012-07-04 16:41:23,205 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds
INFO   | jvm 1    | 2012/07/04 16:41:27 | 2012-07-04 16:41:27,212 
[WrapperListener_start_runner] INFO  
com.redhat.rhn.taskomatic.core.TaskomaticDaemon - Tomcat is not up yet, 
sleeping 4 seconds

But... tomcat is running and listening on port 8009 for ajp proxied connections 
(which I think is default in spacewalk installation)


I don't really know now where too look at - maybe someone experienced similar 
sort of issue already?

One more thing maybe - from catalina.out:

Jul 5, 2012 5:11:27 PM org.apache.coyote.ajp.AjpMessage processHeader
SEVERE: Invalid message recieved with signature 18245

But it doesn't really help me much - maybe because of lack of some skills in 
Java (couple of more weeks with those issues, and it will probably change... ha 
ha!)

Just yet couple of word about environment:
as mentioned earlier RHEL 5.8
Spacewalk 1.7
TanukiWrapper 3.2.1
Java 1.6.0  (tried OpenJDK, Sun, IBM - no luck - now it's Sun)

Any suggestions would be welcome - any questions for additional information 
either, of course...

Regards



Regards,
Jacek Rudowski
[email protected]<mailto:[email protected]>
DDI: +350 20049785
Sapphire Networks
Suite 3.0.3, Eurotowers, P O Box 797, Gibraltar
Customer Services
* Tel: +350 20047200
F Fax: +350 20047272
* E-Mail: [email protected]<mailto:[email protected]>
* Web: http://www.sapphire.gi<http://www.sapphire.gi/>

Technical Support
* Tel: +350 20047201
F Fax: +350 20047271
* E-Mail: [email protected]<mailto:[email protected]>



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