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. >> > >
