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From Tomas Stenlund <tomas.stenl...@telia.com>
Subject Re: Exception in Cayenne Modeler, heap blows up
Date Wed, 06 Oct 2010 18:57:39 GMT
Well,

it works for me now after the patch (3.1). But then again I think Andrei 
used my mapping to find the bug, so it might be better if Gilberto tried 
it also.

Cheers,

Tomas

2010-10-04 19:32, Andrus Adamchik skrev:
> Hi Gilberto,
>
> Just committed Andrei's patch for CAY-1488. If you are feeling adventurous, you can build
Cayenne from source, try it out and give us feedback.
>
> Thanks,
> Andrus
>
>
> On Oct 2, 2010, at 3:26 PM, Andrus Adamchik wrote:
>
>    
>> Hi Gilberto,
>>
>> Yeah, there was a recent confirmation of your problem from another user: https://issues.apache.org/jira/browse/CAY-1488
Looks like it happens on certain schemas. We are investigating...
>>
>> Andrus
>>
>> On Oct 1, 2010, at 11:40 PM, gilbertoca wrote:
>>
>>      
>>> When I try: DBENTITY->RELATIONSHIP->SYNC, It doesn't matter what memory
you
>>> put.
>>>
>>> Using  java -Xmx512m -jar ~/bin/cayenne-3.0.1/bin/CayenneModeler.jar
>>>
>>>
>>>
>>>        
>>>> Oct 1, 2010 5:21:40 PM org.apache.cayenne.modeler.util.ModelerLogger info
>>>> INFO: +++ transaction committed.
>>>> Oct 1, 2010 5:22:10 PM org.apache.cayenne.modeler.util.ModelerLogger error
>>>> SEVERE: CayenneModeler Error
>>>> java.lang.OutOfMemoryError: Java heap space
>>>> 	at java.util.Arrays.copyOf(Arrays.java:2734)
>>>> 	at java.util.Vector.ensureCapacityHelper(Vector.java:226)
>>>> 	at java.util.Vector.addElement(Vector.java:573)
>>>> 	at javax.swing.undo.CompoundEdit.addEdit(CompoundEdit.java:125)
>>>> 	at
>>>> org.apache.cayenne.modeler.undo.DbEntitySyncUndoableEdit$MeaningfulFKsUndoableEdit.<init>(DbEntitySyncUndoableEdit.java:89)
>>>> 	at
>>>> org.apache.cayenne.modeler.action.DbEntitySyncAction.synchDbEntity(DbEntitySyncAction.java:95)
>>>> 	at
>>>> org.apache.cayenne.modeler.action.DbEntitySyncAction.performAction(DbEntitySyncAction.java:60)
>>>> 	at
>>>> org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:163)
>>>> 	at
>>>> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
>>>> 	at
>>>> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
>>>> 	at
>>>> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
>>>> 	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
>>>> 	at
>>>> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
>>>> 	at
>>>> java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
>>>>
>>>>          
>>> Using java -Xmx912m -jar ~/bin/cayenne-3.0.1/bin/CayenneModeler.jar [1]
>>>
>>>
>>>
>>>        
>>>> INFO: +++ transaction committed.
>>>> Oct 1, 2010 5:27:15 PM org.apache.cayenne.modeler.util.ModelerLogger error
>>>> SEVERE: CayenneModeler Error
>>>> java.lang.OutOfMemoryError: GC overhead limit exceeded
>>>> 	at
>>>> org.apache.cayenne.modeler.undo.DbEntitySyncUndoableEdit$MeaningfulFKsUndoableEdit.<init>(DbEntitySyncUndoableEdit.java:89)
>>>> 	at
>>>> org.apache.cayenne.modeler.action.DbEntitySyncAction.synchDbEntity(DbEntitySyncAction.java:95)
>>>> 	at
>>>> org.apache.cayenne.modeler.action.DbEntitySyncAction.performAction(DbEntitySyncAction.java:60)
>>>> 	at
>>>> org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:163)
>>>> 	at
>>>> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
>>>> 	at
>>>> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
>>>> 	at
>>>> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
>>>> 	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
>>>> 	at
>>>> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
>>>> 	at
>>>> java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
>>>> 	at java.awt.Component.processMouseEvent(Component.java:6267)
>>>> 	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
>>>> 	at java.awt.Component.processEvent(Component.java:6032)
>>>> 	at java.awt.Container.processEvent(Container.java:2041)
>>>> 	at java.awt.Component.dispatchEventImpl(Component.java:4630)
>>>> 	at java.awt.Container.dispatchEventImpl(Container.java:2099)
>>>> 	at java.awt.Component.dispatchEvent(Component.java:4460)
>>>> 	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
>>>> 	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
>>>> 	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
>>>> 	at java.awt.Container.dispatchEventImpl(Container.java:2085)
>>>> 	at java.awt.Window.dispatchEventImpl(Window.java:2478)
>>>> 	at java.awt.Component.dispatchEvent(Component.java:4460)
>>>> 	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
>>>> 	at
>>>> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
>>>> 	at
>>>> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
>>>> 	at
>>>> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
>>>> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
>>>> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
>>>> 	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>>>>
>>>>          
>>> The workaround:
>>> OBJENTITY->RELATIONSHIP: remove the relationships
>>> OBJENTITY->RELATIONSHIP->SYNC
>>>
>>> Regards,
>>>
>>> Gilberto
>>>
>>> [1]http://dl.dropbox.com/u/9093640/CayenneModelerError.png
>>> -- 
>>> View this message in context: http://cayenne.195.n3.nabble.com/Exception-in-Cayenne-Modeler-heap-blows-up-tp1572059p1616955.html
>>> Sent from the Cayenne - User mailing list archive at Nabble.com.
>>>
>>>        
>>
>>      
>
>    


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