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Re: [condor-users] question about using Condor_G



Dear Mr. Frey,

Thanks a lot! Yes, it works now. 

Best regards,
sincerely,
yuhong
--- Jaime Frey <jfrey@xxxxxxxxxxx> wrote:
> On Wed, 31 Mar 2004, Yuhong Feng wrote:
> 
> > Dear Condor-users,
> >
> > First, thanks for Mr. Jaime Frey 's suggestion
> about
> > my last email. However, I encounter new problems.
> Here
> > is my description file:
> >
> > executable = print.class
> > transfer_input_files=print.class
> > globusscheduler = surya/jobmanager-condor
> > Universe = globus
> > GlobusRSL = (condor_submit=(transfer_files
> > ALWAYS)(Universe java)(transfer_input_files
> > print.class))
> > arguments = print $(input)
> > input = print.in
> > output = non-stagedJava.$(cluster).$(process).out
> > error = non-stagedJava.$(cluster).$(process).error
> > log = non-stagedJava.$(cluster).$(process).log
> > transfer_files = ALWAYS
> > should_transfer_files = YES
> > when_to_transfer_output = on_exit
> > queue 1
> >
> > My java file:
> > import java.io.*;
> >
> > public class print{
> >         public static  void main(String[] args) {
> >  try
> >                         {
> >                                 // Open the file
> that
> > is the first
> >                                 // command line
> > parameter
> >                                         if
> > (args.length > 0){
> >
> > System.out.println(args[0]);
> >                                         }
> >
> >                          String filename = new
> > String(args[0]);
> >
> > System.out.println("File :"+filename);
> >
> > FileInputStream fstream = new
> >
> > FileInputStream(filename);
> >
> >                                         // Convert
> our
> > input stream to a
> >                                         //
> > DataInputStream
> >
> > DataInputStream in =
> >                                                
> new
> > DataInputStream(fstream);
> >
> >                                         //
> Continue to
> > read lines while
> >                                         // there
> are
> > still some left to read
> >                                         while
> > (in.available() !=0)
> >                                         {
> >                                                 //
> > Print file line to screen
> >
> > System.out.println (in.readLine());
> >                                         }
> >
> >                                        
> in.close();
> >                         }
> >                 catch (Exception e)
> >                 {
> >                         System.err.println(" input
> > error");
> >                 }
> >
> >
> >         }
> > }
> >
> > The error message in
> > non-stagedJava.$(cluster).$(process).error is :
> >  input error
> >
> > That is, the transferred file print.in can not be
> > open by print.class. The print.class runs ok,
> other
> > information retrieved from
> > non-stagedJava.$(cluster).$(process).out shows
> > that the clss run well. what is the problem? would
> you
> > please help me figure it out. your kind help and
> > patience are highly appreciated.
> 
> First, you shouldn't have to set
> transfer_input_files as part of
> GlobusRSL. The remote Condor system should
> automatically transfer
> print.class from the front-end node to the execute
> node as part of the
> java universe.
> 
> Second, the file you specify with the "input"
> parameter in your submit
> file becomes the standard input of your program
> (i.e. System.in). You
> can't depend on a copy of it being in your job's
> execute directory under
> the same name. Either specify it as an input file to
> be transferred or
> read it from System.in.
> 
>
+------------------------------------+-------------------------------+
> |             Jaime Frey             |There are 10
> types of people in|
> |         jfrey@xxxxxxxxxxx          |the world:
> Those who understand|
> |   http://www.cs.wisc.edu/~jfrey/   |  binary, and
> those who don't  |
>
+------------------------------------+-------------------------------+
> Condor Support Information:
> http://www.cs.wisc.edu/condor/condor-support/
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