Hi Danny, Yes, I am using CPF with the Status Change Handling pipeline. The logging is not sufficient for my requirements. I need to write the erroneous document to a special collection that holds erroneous documents for later investigation of the reason for failure then correction and re-ingest. I can put this write into a separate pipeline called when the document goes into the specified failure state if I'm guaranteed that the separate pipeline will always be called, even if the power goes off and is then restored.
Bob From: Danny Sokolsky <[email protected]> Subject: [MarkLogic Dev General] RE: Updates within catch blocks To: General Mark Logic Developer Discussion <[email protected]> Message-ID: <[email protected]> Content-Type: text/plain; charset="us-ascii" Hi Bob, Are you use CPF here with the Status Change Handling pipeline? I think it takes care of logging errors with the on-failure action, and logs the errors to the properties and to the ErrorLog.txt file if it cannot write to the document. Is that not sufficient for what you are trying to do? -Danny From: [email protected] [mailto:[email protected]] On Behalf Of Runstein, Robert E. (Contr) (IS) Sent: Tuesday, June 02, 2009 8:15 AM To: [email protected] Subject: [MarkLogic Dev General] Updates within catch blocks Hi, I want to catch an exception, then insert a document representing the failure then rethrow the original exception. The xdmp:rethrow() appears to cause the insert to get rolled back. I have tried wrapping the xdmp:document-insert call in xdmp:invoke with isolation set to different-transaction, but the insert still does not persist. The module is called from a pipeline, so it is important that I report the failure condition. While I could do the insert in a following pipeline triggered by the failure, I am concerned that there might be a circumstance under which the following pipeline might not get executed and the insert would never take place. Is there a way to persist the insert within the catch block? Am I being overly paranoid in worrying that the insert would never take place if done in a following pipeline? Thanks. Bob Runstein
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