[kepler-dev] [Bug 5444] Kepler can't run workflow if two instances exist at same time

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5444

Christopher Brooks <cxh at eecs.berkeley.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|2.5.0                       |2.4.0

--- Comment #17 from Christopher Brooks <cxh at eecs.berkeley.edu> ---
Maybe we should address this.
The problem is that I then get stuck in a endless loop of dialogs:

java.sql.SQLException: Connection is broken: java.net.SocketException: Software
caused connection abort: socket write error
    at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
    at org.hsqldb.jdbc.jdbcPreparedStatement.executeQuery(Unknown Source)
    at
org.kepler.objectmanager.cache.CacheManager.getCachedLsidsForClass(CacheManager.java:708)
    at
org.kepler.icon.ComponentEntityConfig.tryToAssignIconBySemanticType(ComponentEntityConfig.java:294)
    at
org.kepler.icon.ComponentEntityConfig.addSVGIconTo(ComponentEntityConfig.java:158)
    at
org.kepler.gui.KeplerIconLoader.loadIconForClass(KeplerIconLoader.java:71)
    at ptolemy.moml.MoMLParser._loadIconForClass(MoMLParser.java:6190)
    at ptolemy.moml.MoMLParser._handlePropertyElement(MoMLParser.java:5757)
    at ptolemy.moml.MoMLParser.startElement(MoMLParser.java:3120)
    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:921)
    at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
    at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
    at com.microstar.xml.XmlParser.parseDocument(XmlParser.java:481)
    at com.microstar.xml.XmlParser.doParse(XmlParser.java:159)
    at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1556)
    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1492)
    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1436)
    at
ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:412)
    at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:233)
    at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1079)
    at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1005)
    at ptolemy.actor.gui.HTMLViewer.hyperlinkUpdate(HTMLViewer.java:311)
    at javax.swing.JEditorPane.fireHyperlinkUpdate(Unknown Source)
    at javax.swing.text.html.HTMLEditorKit$LinkController.activateLink(Unknown
Source)
    at javax.swing.text.html.HTMLEditorKit$LinkController.mouseClicked(Unknown
Source)
    at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$200(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue$4.run(Unknown Source)
    at java.awt.EventQueue$4.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)


The only solution is to kill Kepler using the OS.

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