Re: [Condor-users] Java Universe Red Hat 8 configuration problem

[Dustin Binge <dustin@xxxxxxxxxxxxxxxxxxxxx>]

David Kotz wrote:

> I have the same problem running under Debian Woody.  We've never been
> able to get the Java universe working.
>
> condor_starter -classadd   correctly shows Java, but it seems that the
> daemons don't see it when they start.
>
> - dave
>
>
> On Tue, 2004-06-29 at 19:12, bfargo@xxxxxxxxxxxxxx wrote:
>  
>
> > I am having problems configuring and getting condor to run jobs inside the java universe. In my condor cluster I have two machines both with RH8 running on an intel x86 architecture. I looked through the condor FAQ's and manual sections on classads and java to try and discover a solution to my problem but found nothing. 
> >
> > The job that I am submitting is a simple hello world program and I am submitting it with the example ClassAd that I found in the Java section of the Condor Manual. I run condor_q -analyze to see what the problem is and get the following output.
> > [condor@master condor]$ ./bin/condor_q -analyze
> >
> >
> > -- Submitter: master.condor : <192.168.0.106:32776> : master.condor
> > ID      OWNER            SUBMITTED     RUN_TIME ST PRI SIZE CMD
> > ---
> > 013.000:  Run analysis summary.  Of 2 machines,
> >      2 are rejected by your job's requirements
> >      0 reject your job because of their own requirements
> >      0 match, but are serving users with a better priority in the pool
> >      0 match, but prefer another specific job despite its worse user-priority
> >      0 match, but will not currently preempt their existing job
> >      0 are available to run your job
> >        No successful match recorded.
> >        Last failed match: Tue Jun 29 13:15:40 2004
> >        Reason for last match failure: no match found
> >
> > WARNING:  Be advised:
> >   No resources matched request's constraints
> >   Check the Requirements expression below:
> >
> > Requirements = (HasJava) && (Disk >= DiskUsage) && ((Memory * 1024) >= ImageSize) && (HasFileTransfer)
> >
> > ---
> > I thought from this perhaps HasJava is evaluating to false so I tried
> >
> > [condor@master condor]$ ./bin/condor_status -java
> >
> > I get no output from this command. However when I run the other command that was in the condor manual I receive confusing output:
> >
> > [condor@master condor]$ ./sbin/condor_starter -classadd
> > CondorVersion = "$CondorVersion: 6.6.5 May  3 2004 $"
> > IsDaemonCore = True
> > HasFileTransfer = True
> > HasMPI = True
> > HasJICLocalConfig = True
> > HasJICLocalStdin = True
> > JavaVendor = "Sun Microsystems Inc."
> > JavaVersion = "1.4.2_04"
> > JavaMFlops = 142.830582
> > HasJava = True
> >
> > This indicates that HasJava as well as HasFileTransfer are evaluating to true. I am not running an ancient computer with a small amount of diskspace or Memory so the Requirements error I am getting is confusing me. Does anybody have any suggestions on what I could try or change to get my Java universe properly running or can somebody point me in the direction of a resource that can get me on my way to solving this problem. Your help will be apprectiated. Thank you.
> >
> > William Fargo
> > Referentia Systems Incorporated
> >
> >
> >
> >
> > _______________________________________________
> > Condor-users mailing list
> > Condor-users@xxxxxxxxxxx
> > http://lists.cs.wisc.edu/mailman/listinfo/condor-users
> >    
Hello,

I have had a problem with java not showing up and found out that a line 
had to be commented out in the condor_config file, the following is the 
line:

# JAVA_MAXHEAP_ARGUMENT  = -Xmx

Ran into this problem with execution machines running with Xeon/P4 
processors. Hopefully this helps you out.

--
Dustin M Binge
Research Computing Core
University of South Florida
Office: LIB 613
Phone: 813-974-1467
dustin@xxxxxxxxxxxxxxxxxxxxx