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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