[GE users] SDM GE adapter sve got in trouble

cbyun cbyun at ll.mit.edu
Wed Aug 26 18:17:17 BST 2009


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Hi Andre,

I did not restart the SGE qmaster process after modifying the java.policy file.
After restarting the SGE qmaster daemon, the following error doesn?t happen anymore:

26/08/2009 12:15:07|25|jgdi.jni.EventClientImpl.close|W|Close of event client failed
                              java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThread)
                                java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
                                java.security.AccessController.checkPermission(AccessController.java:546)
                                java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
                                java.util.concurrent.ThreadPoolExecutor.shutdown(ThreadPoolExecutor.java:1094)
                                java.util.concurrent.Executors$DelegatedExecutorService.shutdown(Executors.java:591)
                                com.sun.grid.jgdi.jni.EventClientImpl.close(EventClientImpl.java:157)
                                com.sun.grid.jgdi.management.NotificationBridge.close(NotificationBridge.java:182)
                                com.sun.grid.jgdi.management.JGDISession.close(JGDISession.java:139)
                                com.sun.grid.jgdi.management.JGDISession.closeSession(JGDISession.java:219)
                                com.sun.grid.jgdi.management.JGDIAgent$MyNotificationListener.handleNotification(JGDIAgent.java:403)

As far as the jgdi.jar is concerned, I don?t know why they are different even in the distribution package.
I don?t even see the jgdi.jar from SDM distribution.

Would this be an issue with SGE 6.2u3 packaging?

$ tar -ztvf sdm-1_0u3-core.tar.gz |grep jgdi  (no jgdi.jar included)

$ tar -ztvf sge-6_2u3-bin-linux24-x64.tar.gz |grep jgdi
-rwxr-xr-x root/root   3686513 2009-06-04 09:58:00 lib/lx24-amd64/libjgdi.so

$ tar -ztvf sge-6_2u3-common.tar.gz |grep jgdi
-rw-r--r-- root/root    986077 2009-06-08 05:36:53 lib/jgdi.jar

$ tar -ztvf sge-6_2u3-inspect.tar.gz |grep jgdi
-rw-r--r-- root/root    987594 2009-06-04 09:40:28 sgeinspect/sgeinspect/modules/ext/jgdi.jar


Thanks,
- Chansup


________________________________
From: Andre.Alefeld at sun.com [mailto:Andre.Alefeld at sun.com]
Sent: Wednesday, August 26, 2009 1:01 PM
To: users at gridengine.sunsource.net
Subject: Re: [GE users] SDM GE adapter sve got in trouble

Hi Chansup,

did you restart the master after the java.policy change ?
The same jgdi.jar and juti.jar files should be used for the JMX thread and sgeinspect and the SDM adapter (or am I wrong ?)


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