Re: [condor-users] problem with Java execution

[Mark Silberstein <marks@xxxxxxxxxxxxxxxxxxxxxxx>]

When you run java in java universe Condor tries to run something like:
3/15 19:44:54 About to exec /usr/local/java/j2sdk1.4.1_01/bin/java
-Xmx1006m  -cp
/usr/local/condor/lib:/usr/local/condor/lib/scimark2lib.jar:.
-Dchirp.config=/var/condor/execute/dir_10797/chirp.config
CondorJavaWrapper /var/condor/execute/dir_10797/jvm.start
/var/condor/execute/dir_10797/jvm.end test
If you increase the log level, you are probably supposed to see in
StarterLog something about Condor being unable to run java
Put D_ALL for starter, just to be sure, and hopefully you will catch it.

On Mon, 2004-03-15 at 17:14, Michal Sankot wrote:
> ok,
> Java execution problem partially solved.
> your and indirectly Matt's suggestion brought me to checking user
> permissions and StarterLog, and there it was, where was the problem.
> StarterLog says:
> ----
> perm::init: Lookup Account Name condor-reuse-vm1 failed (err=1332), using
> Everyone
> ----
> and there weren't any permisions specified for user Everyone, so when Condor
> used user Everyone, it didn't have permission to acces java.exe and jvm.cfg.
> (I installed Condor, not as an administrator, but as user which is in
> Administrators group, but that shouldn't make any difference.)
> 
> I set read permission for Everyone on C drive and write on temp directory
> and when I run my script which calls java.exe, it executes ok now.
> 
> However, Condor still doesn't detect that I have java installed on master
> machine. What is the test, that it startd carries out to find if Java is
> installed or not ? If it tries to write anything to disk, it fails, as on my
> computer, Everyone has write permission only in temp directory.
> 
> BTW: I wouldn't use MS java either. When you install JRE 1.4 it cunningly
> puts copy of java.exe to c:\winnt\system32\.
> 
> Michal
> 
> > > It is. It points to:
> > > JAVA = c:\winnt\system32\java.exe
> > Check that ALL have at least "read" permissions to this directory and
> > this file. startd invokes java as a temporary user, and the fact that
> > you can invoke it doesn't mean that startd can.
> > In addition, I would not use Microsoft java, whatsoever.
> 
> 
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