Subject: Re: Error in viewing schema from databrowser.......
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From: Mike Jackson (michaelj@epcc.ed.ac.uk)
Date: May 28, 2007 10:28
Hi Shakeb,
I'm not quite sure what's gone wrong. It could be a databrowser problem or
a problem in the OGSA-DAI server that the databrowser is not displaying
correctly. One way of making a check would be to enable logging at the
DEBUG level, restarting your container, rerunning your query using the
databrowser then checking the OGSA-DAI server logs to see if any
exceptions are present and if so what they are.
The user doc contains info on how to set the logging level to DEBUG and
where logs are typically located server-side.
Cheers,
mike
On Fri, 25 May 2007, shakeb ali wrote:
> Hi,
>
> I have deployed a data service for Sybase and I am
> able to query the database through databrowser client
> but when i try to view the schema it gives the
> following error:-
>
> databrowser:
> [java] - Problem when trying to create OGSA-DAI
> fault uk.org.ogsadai.client
> .toolkit.service.faults.InternalFaultType. Message
> null
> [java]
> uk.org.ogsadai.client.toolkit.exception.ServiceCommsException:
> A pro
> blem arose during communication with service
> http://localhost:8080/axis/services
> /ogsadai/SybaseDataService. Message: null
> [java] An error arose in a non-OGSA-DAI
> class. Message: null
> [java] at
> uk.org.ogsadai.client.toolkit.wsi.WSIDataServiceStub.getPrope
> rty(WSIDataServiceStub.java:418)
> [java] at
> uk.org.ogsadai.client.toolkit.wsi.WSIDataService.getProperty(
> WSIDataService.java:221)
> [java] at
> uk.org.ogsadai.client.databrowser.DBDataResource.getDatabaseS
> chema(DBDataResource.java:140)
> [java] at
> uk.org.ogsadai.client.databrowser.DBModel.retrieveSchema(DBMo
> del.java:147)
> [java] at
> uk.org.ogsadai.client.databrowser.DBMenuController$2.setup(DB
> MenuController.java:118)
> [java] at
> uk.org.ogsadai.tools.gui.GUIThread.run(Unknown Source)
> [java] java.lang.Exception: Exception while
> retrieving database schema:
> [java] A problem arose during communication with
> service http://localhost:8
> 080/axis/services/ogsadai/SybaseDataService. Message:
> null
> [java] An error arose in a non-OGSA-DAI
> class. Message: null
> [java] at
> uk.org.ogsadai.client.databrowser.DBDataResource.getDatabaseS
> chema(DBDataResource.java:147)
> [java] at
> uk.org.ogsadai.client.databrowser.DBModel.retrieveSchema(DBMo
> del.java:147)
> [java] at
> uk.org.ogsadai.client.databrowser.DBMenuController$2.setup(DB
> MenuController.java:118)
> [java] at
> uk.org.ogsadai.tools.gui.GUIThread.run(Unknown Source)
>
>
> I have attached the image of the message which i get
> for this error...
>
> Kindly guide me in resolving this issue...
>
> Thanks & Regards,
> Shakeb.
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