Re: Java Error was Tomcat java properties question

[Pete Helgren <Pete@xxxxxxxxxx>]

We start Tomcat from a CL that calls the Qshell commands so, no, it 
isn't necessary to be running it interactively from the shell in order 
for this to work.

This is ringing a bell in my head because I *know* we had this problem 
before and resolved it.  This entry is in the archives:

http://archive.midrange.com/java400-l/200501/msg00051.html

The only other thing I saw in the thread was that the

java.home=/QIBM/ProdData/Java400/jdk14/
java.version=1.4

was needed.  What version of the JVM are you running?

Pete


Hatzenbeler, Tim wrote:

> I do have that installed...  Do I have to be in a qp2term session when I
> start tomcat?  Or will the jvm automagically tap in to pase?
>
> Thanks, Tim 
>
> -----Original Message-----
> From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] On
> Behalf Of Pete Helgren
> Sent: Monday, February 06, 2006 12:36 PM
> To: Web Enabling the AS400 / iSeries
> Subject: Re: [WEB400] Java Error was Tomcat java properties question
>
> Tim,
>
> Sorry if I asked this or you mentioned this before:
>
> Do you have PASE installed? ("OS/400 - Portable App Solutions 
> Environment" licensed program 5722SS1    Option 33)
>
> You will need to have it installed for the graphics engine referred to by
> AWT.
>
> Make sure that all JVM instances aren't running.  I remember that at first I
> couldn't get it to work.  Can't remember what, exactly, it took after PASE
> was installed but I think Tomcat had to be restarted and any JVM instances
> ended before it started to work.
>
> Pete
>
>
> Hatzenbeler, Tim wrote:
>
>  
>
> > I changed my config, to only have those 2 lines...
> >
> > And I'm still getting this error...
> >
> > AWT class or API used without specifying property os400.awt.native=true 
> > or java.awt.headless=true
> >
> > Is there a quick way, in a jsp, to pull these properties values, and 
> > show them on the screen,to see what there set to?  Mayby tomcat, is 
> > overriding the values..
> >
> > Thanks, Tim
> >
> >
> > -----Original Message-----
> > From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] 
> > On Behalf Of Pete Helgren
> > Sent: Friday, February 03, 2006 8:48 PM
> > To: Web Enabling the AS400 / iSeries
> > Subject: Re: [WEB400] Java Error was Tomcat java properties question
> >
> > Skip the java.home and java.version stuff, we use that to point to a 
> > specific JVM
> >
> > Use only :
> >
> > os400.awt.native=true                 
> > java.awt.headless=true
> >
> >
> > and see what happens.
> >
> > Pete
> >
> > Hatzenbeler, Tim wrote:
> >
> >
> >
> >    
> >
> > > This is in our file:
> > >
> > > java.home=/QIBM/ProdData/Java400/jdk14/
> > > java.version=1.4                      
> > > os400.awt.native=true                 
> > > java.awt.headless=true                
> > > ------------------------------------
> > >
> > > I'm running 5.2
> > >
> > >
> > > If I use those settings, tomcat doesn't want to work...
> > >
> > > I removed them, and placed them in the catalina.sh, and I got the same 
> > > error...
> > >
> > > "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
> > >    -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
> > >    -Dcatalina.base="$CATALINA_BASE" \
> > >    -Dcatalina.home="$CATALINA_HOME" \
> > > --->  -Djava.awt.headless=true \
> > >    -Djava.io.tmpdir="$CATALINA_TMPDIR" \
> > >    org.apache.catalina.startup.Bootstrap "$@" start \
> > >    >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &
> > >
> > >    if [ ! -z "$CATALINA_PID" ]; then
> > >      echo $! > $CATALINA_PID
> > >    fi      
> > >
> > >
> > > 40   02/03/06  15:34:59.128760  realcftrap2              0018F8   QJVAJNI
> > > QSYS        *STMT
> > >  To module . . . . . . . . . :   QJVAJNI
> > >
> > >  To procedure  . . . . . . . :   JNI_CreateJavaVM
> > >
> > >  Statement . . . . . . . . . :   5529
> > >
> > >  Message . . . . :   The Java Virtual Machine has ended.
> > >
> > >  Cause . . . . . :   Java Virtual Machine 1 has ended because of reason
> > > 4.  The               
> > >    reason codes are defined as follows: 01- A Java program called 
> > > the
> > >
> > >    java.lang.System.exit method with a zero status code. 02- A Java
> > > program                   
> > >    called the java.lang.System.exit method with a non zero status code
> > >   
> > >
> > >      
> > of
> >
> >
> >    
> >
> > > 0.                  
> > >    03- An unexpected system error was detected. 04- A critical Java
> > > Virtual                   
> > >    Machine thread has ended and processing cannot continue. Recovery  .
> > >   
> > >
> > >      
> > .
> >
> >
> >    
> >
> > > . :                 
> > >    If the Java Virtual Machine ended because of reason code 03, an
> > > internal                   
> > >    error has occurred.  Contact you service representative.  Information
> > > about                
> > >    the error was saved in the Licensed Internal Code log.
> > >
> > > 40   02/03/06  15:34:59.254304  QJVAUTLJVM   QSYS        *STMT    QJVAJVM
> > > QSYS        *STMT
> > >  From module . . . . . . . . :   QJVAUTLJVM
> > >
> > >  From procedure  . . . . . . :   JvaSendMsg
> > >
> > >
> > > Do I need to launch tomcat through the pase enviornment?  Or just the 
> > > standard strqsh?
> > >
> > > I'm struggling here...
> > >
> > > Thanks, Tim
> > >
> > > -----Original Message-----
> > > From: web400-bounces@xxxxxxxxxxxx [mailto:web400-bounces@xxxxxxxxxxxx] 
> > > On Behalf Of Pete Helgren
> > > Sent: Friday, February 03, 2006 1:41 PM
> > > To: Web Enabling the AS400 / iSeries
> > > Subject: Re: [WEB400] Tomcat java properties question
> > >
> > > You don't set it for an app, you just set the general property in the 
> > > /QIBM/UserData/Java400/SystemDefault.properties file
> > >
> > > This is in our file:
> > >
> > > java.home=/QIBM/ProdData/Java400/jdk14/
> > > java.version=1.4                      
> > > os400.awt.native=true                 
> > > java.awt.headless=true                
> > >
> > > HTH
> > >
> > > Pete Helgren
> > >
> > >
> > > Hatzenbeler, Tim wrote:
> > >
> > >
> > >
> > >   
> > >
> > >      
> > >
> > > > I have a webapp, that is giving me this error message...
> > > >
> > > > AWT class or API used without specifying property 
> > > > os400.awt.native=true or java.awt.headless=true
> > > >
> > > > How would I set the headless = true, for an app in tomcat? 
> > > >
> > > > Thanks, Tim
> > > >
> > > >
> > > >  
> > > >
> > > >     
> > > >
> > > >        
> > > --
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