Re: [Wrapper-user] RESTART not wanting to work

[Leif M. <le...@ta...>]

David,
    Reviewing the code of 3.1.2 and the latest trunk, I think that I may 
have fixed this
while implementing another change.  Could you please add the following 
properties:
wrapper.debug=true
wrapper.state_output=true
wrapper.loop_output=true

    This will kick out a lot of output, but it will tell me exactly what 
is happening.
Once you have reproduced the problem, tar.gz the resulting wrapper.log 
file and
then send it to me directly off list.

    I have also created a snapshot of the latest build undergoing 
testing for the next
release.  I would appreciate any feedback about whether or not it is 
fixed using this
version.  If not, then I would also like to see the same output as for 
the 3.1.2
version above.
http://wrapper.tanukisoftware.org/tmp/3.2.0-c/wrapper-linux-x86-32-3.2.0-c.tar.gz
(This version will NOT be supported once the 3.2.0 release is out.)

Cheers,
Leif


David McCullars wrote:
> I've got the wrapper working well on a CentOS 3.6 system to wrap JBoss 4
> (with Sun's Java 1.5.0_05-b05).  It starts and stops perfectly, but I
> was really needing the restart filter to work on out of memory errors
> (something we've had a problem with historically).  I added the trigger,
> and it attempts to do a restart when I create an OOME, but the wrapper
> crashes 9 times out of 10 when it checks to see if the JVM halted:
>
> Shutdown complete
> Halting VM
> Critical error: wait for JVM process failed (No child processes)
>
> I've tried all sorts of wrapper.conf settings to see if something works,
> but it's only restarted twice, and it never did it more than once in a
> row.  Here's the latest config file for what it's worth.  I'm really
> hoping I'm just doing something stupid because JSW kicks ass!
>
> set.JAVA_HOME=/usr/local/java
> set.JBOSS_HOME=/usr/local/jboss
> wrapper.java.command=%JAVA_HOME%/bin/java
> wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
> wrapper.java.classpath.1=../lib/wrapper.jar
> wrapper.java.classpath.2=%JBOSS_HOME%/bin/run.jar
> wrapper.java.classpath.3=%JAVA_HOME%/lib/tools.jar
> wrapper.java.library.path.1=../lib
> wrapper.java.additional.1=-Dprogram.name=run.sh
> wrapper.java.additional.2=-Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl 
>
> wrapper.java.additional.3=-Djava.endorsed.dirs=%JBOSS_HOME%/lib/endorsed
> wrapper.java.additional.4=-verbosegc
> wrapper.java.initmemory=1024
> wrapper.java.maxmemory=1024
> wrapper.app.parameter.1=org.jboss.Main
> wrapper.console.format=M
> wrapper.console.loglevel=INFO
> wrapper.logfile=../jboss.log
> wrapper.logfile.format=LTM
> wrapper.logfile.loglevel=INFO
> wrapper.logfile.maxsize=10m
> wrapper.logfile.maxfiles=4
> wrapper.syslog.loglevel=NONE
> wrapper.filter.trigger.1=java.lang.OutOfMemoryError
> wrapper.filter.action.1=RESTART
> wrapper.restart.delay=30
>
> If anyone can throw some light my way, I'd be most indebted!
>
> David