[drbd-mc] problems with 0.9.7

[Rasto Levrinc]

2011/8/29 Michael <michael.auckland at gmail.com>
>
> Hi  tried to use 0.9.7 to connect to cluster of 3 hosts:
>
> Do not remember with version was working ( probably 0.8 x )
>
> got anerror below: ( after listing resources under
> cluster-manager->services, but storage drbd works ok.. )
> Anymore info to provide?
>
> AppError.Text
> release: 0.9.7
> java: Sun Microsystems Inc. 1.6.0_26
>
> uncaught exception
> java.lang.NullPointerException
> null
> edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.

Hi,

this problem may occur if there's a colocation or order with same ids
on both sides. To fix it, you have to go to the command line and
remove these colocations and/or orders. E.g. with crm configure delete
col_...

Rasto Levrinc

>
> drawSimpleEdge(BasicEdgeRenderer.java:116)
> edu.uci.ics.jung.visualization.renderers.BasicEdgeRenderer.paintEdge(BasicEdgeRenderer.java:62)
> edu.uci.ics.jung.visualization.renderers.BasicRenderer.renderEdge(BasicRenderer.java:78)
> edu.uci.ics.jung.visualization.renderers.BasicRenderer.render(BasicRenderer.java:38)
> edu.uci.ics.jung.visualization.BasicVisualizationServer.renderGraph(BasicVisualizationServer.java:367)
> edu.uci.ics.jung.visualization.BasicVisualizationServer.paintComponent(BasicVisualizationServer.java:321)
> javax.swing.JComponent.paint(JComponent.java:1029)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
> javax.swing.JComponent.paintChildren(JComponent.java:862)
> javax.swing.JComponent.paint(JComponent.java:1038)
> javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278)
> javax.swing.RepaintManager.paint(RepaintManager.java:1224)
> javax.swing.JComponent._paintImmediately(JComponent.java:5072)
> javax.swing.JComponent.paintImmediately(JComponent.java:4882)
> javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:785)
> javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
> javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
> javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125)
> java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
> java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
> java.awt.EventQueue.access$000(EventQueue.java:84)
> java.awt.EventQueue$1.run(EventQueue.java:602)
> java.awt.EventQueue$1.run(EventQueue.java:600)
> java.security.AccessController.doPrivileged(Native Method)
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
> java.awt.EventQueue.dispatchEvent(EventQueue.java:611)
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>
>
> --
> --
> Michael
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