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Bug #6794

open

Cannot run two instances at the same time with two different users

Added by Vincenzo Forchi over 9 years ago. Updated over 9 years ago.

Status:
New
Priority:
Normal
Assignee:
Daniel Crawl
Category:
-
Target version:
-
Start date:
07/07/2015
Due date:
% Done:

0%

Estimated time:
Bugzilla-Id:

Description

If I try to run Kepler at the same time with two different users the second instance fails with the following error:

[run] Kepler Initializing...
      [run] Command failed
      [run] Arguments: -kepler
      [run] 
      [run] java.lang.Exception: Failed to parse "-kepler" 
      [run]     at ptolemy.actor.gui.ConfigurationApplication.throwArgsException(ConfigurationApplication.java:845)
      [run]     at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:320)
      [run]     at ptolemy.actor.gui.MoMLApplication.<init>(MoMLApplication.java:80)
      [run]     at ptolemy.vergil.VergilApplication.<init>(VergilApplication.java:112)
      [run]     at ptolemy.vergil.VergilApplication$1.run(VergilApplication.java:243)
      [run]     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
      [run]     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
      [run]     at java.awt.EventQueue.access$200(EventQueue.java:103)
      [run]     at java.awt.EventQueue$3.run(EventQueue.java:694)
      [run]     at java.awt.EventQueue$3.run(EventQueue.java:692)
      [run]     at java.security.AccessController.doPrivileged(Native Method)
      [run]     at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      [run]     at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
      [run]     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      [run]     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      [run]     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
      [run]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      [run]     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      [run]     at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
      [run] Caused by: java.lang.Exception: Failed to read configuration 'file:/diskb/scratch/vforchi/sw/reflex/common-2.4/configs/ptolemy/configs/kepler/configuration.xml'
      [run]     at ptolemy.vergil.VergilApplication._createDefaultConfiguration(VergilApplication.java:335)
      [run]     at ptolemy.vergil.VergilApplication._createEmptyConfiguration(VergilApplication.java:371)
      [run]     at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1327)
      [run]     at ptolemy.vergil.VergilApplication._parseArgs(VergilApplication.java:501)
      [run]     at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:244)
      [run]     ... 17 more
      [run] Caused by: java.lang.Exception: Failed to call application initializer class "org.kepler.gui.KeplerInitializer".  Perhaps the configuration file "file:/diskb/scratch/vforchi/sw/reflex/common-2.4/configs/ptolemy/configs/kepler/configuration.xml" has a problem?
      [run]     at ptolemy.actor.gui.ConfigurationApplication.readConfiguration(ConfigurationApplication.java:686)
      [run]     at ptolemy.vergil.VergilApplication._createDefaultConfiguration(VergilApplication.java:333)
      [run]     ... 21 more
      [run] Caused by: java.sql.SQLException: Access is denied
      [run]     at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
      [run]     at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source)
      [run]     at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
      [run]     at org.hsqldb.jdbcDriver.connect(Unknown Source)
      [run]     at java.sql.DriverManager.getConnection(DriverManager.java:571)
      [run]     at java.sql.DriverManager.getConnection(DriverManager.java:215)
      [run]     at org.kepler.util.sql.HSQL._getConnection(HSQL.java:489)
      [run]     at org.kepler.util.sql.DatabaseFactory.getDBConnection(DatabaseFactory.java:141)
      [run]     at org.kepler.gui.KeplerInitializer.initializeSystem(KeplerInitializer.java:171)
      [run]     at org.kepler.gui.KeplerInitializer.<init>(KeplerInitializer.java:98)
      [run]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      [run]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
      [run]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
      [run]     at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
      [run]     at java.lang.Class.newInstance(Class.java:374)
      [run]     at ptolemy.actor.gui.ConfigurationApplication.readConfiguration(ConfigurationApplication.java:684)
      [run]     ... 22 more
      [run] Checking for patches...

And the attached window pops up.
Are there any plans to fix this or is it there a workaround?

Files

Kepler_error.PNG (11.5 KB) Kepler_error.PNG Vincenzo Forchi, 07/07/2015 09:08 AM
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