Error when trying to access MIR service
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#5 Error when trying to access MIR service
Running a workflow with the MIR-Taverna-Plug-in
installed produces the following error. The MIR has been
initialised with the sample data in the mir-init-0.6
package.
ERROR 2004-12-06
10:52:27,421 (uk.org.mygri
d.enactorplugin.datastore.MIREnactorListener:464) -
Error when trying to access
MIR Service.
MIR Operation : storeEntity
Entity Type : ExperimentInstance
Root Cause : java.lang.RuntimeException: Error closing
session
MIR server debug log and stack trace attached as a file.
MIR service debug log and stack trace
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Can you send me the workflow so that I can try to recreate
the error?
Arijit
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user_id=573691
Storage of data and provenance does however seem to be
working ok so this does not seem to be something terminal.
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user_id=1165319
There must be some other problems too - I just downloaded
all the apps, and was executing workflows - no result is
actually being sent to the MIR. Missing any config properties?
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user_id=1165319
There is definitely something wrong with the libraries
bundled with the Taverna package of myGrid release. If I
use the package as it is, the enactor/plugin doesn't send
any request at all to the MIR. If I use the libraries as in
the Taverna CVS + the MIRBrowser (from CVS) and MIR-
Taverna-Plug-in (from CVS), it works perfectly.
Further, the workbench package has two jar files for the
MIR-Taverna-Plug-in - one is "taverna-MIR-Plug-in" and
the other is "MIR-Taverna-Plug-in". The second one is
the correct one.
The Taverna jar file differs in size from the one in
Taverna CVS - are there specific changes particularly for
the myGrid release? Is Taverna compliant (and fully
tested) with Axis-1.2RC1?
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user_id=1165319
This is not an MIR problem. The problem lies in the packaging
of the workflow enactor. I think some mis-configuration or
corrupted/outdated jar files have caused this problem.