[Condor-users] JAVA universe job problem-JAVA multithread

["bulato" <965202096@xxxxxxxxxxxxx>]

I got some problem with submitting JAVA multithread program.

The machine  is Ubuntu8.0.4 / intelX86  and condor version is 7.0.4

 

JAVA source sode :

 

public class ThreadTester
{
 public static void main(String args[])
 {
  PrintThread thread1, thread2, thread3, thread4;

 

  thread1 = new PrintThread("threadA");
  thread2 = new PrintThread("threadB");
  thread3 = new PrintThread("threadC");
  thread4 = new PrintThread("threadD");
  thread1.setDaemon(false);
  thread2.setDaemon(false);
  thread3.setDaemon(false);
  thread4.setDaemon(false);

 

  System.out.println("\nStarting threads");
  thread1.start();
  thread2.start();
  thread3.start();
  thread4.start();
  System.out.println("\n Threads started\n");
 }
}

 

class PrintThread extends Thread
{
 private int sleepTime;

 

 public PrintThread (String name)
 {
  super(name);
  sleepTime = (int) (10000* Math.random());
  System.out.println("Name: " + getName()+"; sleep: " + sleepTime);
 }

 

 public void run()
 {
  try
  {
   System.out.println(getName() + " going to sleep");
   Thread.sleep(sleepTime);
  }
  catch( InterruptedException exception)
  {
   System.out.println(exception.toString());
  }
  System.out.println(getName() + " done sleeping");
 }
}

 

The description file :

 

Universe = java
Executable = ThreadTester.class
Arguments = ThreadTester
Log = ThreadTester.log
Output = ThreadTester.out
Error = ThreadTester.error
should_transfer_files = YES
when_to_transfer_output = ON_EXIT
Queue

 

The program run well when I execute it directly.

But when I submit it to the condor pool , I got the message in ThreadTester.error

 

java.lang.NoClassDefFoundError: PrintThread
 at ThreadTester.main(ThreadTester.java:7)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:616)
 at CondorJavaWrapper.main(CondorJavaWrapper.java:106)
Caused by: java.lang.ClassNotFoundException: PrintThread
 at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:323)
 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:268)
 at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)
 ... 6 more

 

And the ThreadTester.log :

 

000 (393.000.000) 10/23 18:59:37 Job submitted from host: <140.115.52.24:38667>
...
001 (393.000.000) 10/23 18:59:40 Job executing on host: <140.115.52.24:55164>
...
005 (393.000.000) 10/23 18:59:40 Job terminated.
    (0) Abnormal termination (signal 15)
    (0) No core file
        Usr 0 00:00:00, Sys 0 00:00:00  -  Run Remote Usage
        Usr 0 00:00:00, Sys 0 00:00:00  -  Run Local Usage
        Usr 0 00:00:00, Sys 0 00:00:00  -  Total Remote Usage
        Usr 0 00:00:00, Sys 0 00:00:00  -  Total Local Usage
    933  -  Run Bytes Sent By Job
    724  -  Run Bytes Received By Job
    933  -  Total Bytes Sent By Job
    724  -  Total Bytes Received By Job

 

Does condor support JAVA multithread? or the some configuration item should be modify?

Thanks.

            Bulato