I should also add that I have a delete trigger such that if doc B is deleted from /URI-2/B, then doc C is also deleted from /URI-3/C.
- Tim _____ From: general-boun...@developer.marklogic.com [mailto:general-boun...@developer.marklogic.com] On Behalf Of Tim Meagher Sent: Saturday, November 14, 2009 2:50 PM To: 'General Mark Logic Developer Discussion' Subject: [MarkLogic Dev General] Pipeline question andXDMP-CONFLICTINGUPDATES error Hi Folks, In have researched previous postings that indicate that the XDMP-CONFLICTINGUPDATES error can be related to deleting and updating a document, but I'm wondering if it can also be related to a document being processed by multiple pipelines. I have 2 pipelines, P1 and P2. P1 works like this: When doc A is inserted into /URI-1/A, it triggers P1 which creates doc B and inserts it into /URI-2/B. When doc B is inserted into /URI-2/B, it triggers P2 which creates doc C and inserts it into /URI-3/C. The last thing that P2 does is to delete doc A from /URI-1/A. Note that /URI-1/A and /URI-2/B are in the same database, but /URI-3/C gets inserted into a different database via using xdmp:invoke. Also note that the error only occurs when doc A is inserted into /URI-1/A for the first time, even though both pipelines are configured to run when either new or updated are inserted. Subsequent updates do not appear to be causing the XDMP-CONFLICTINGUPDATES error. I addition, the XDMP-CONFLICTINGUPDATES error does not occur for all documents, but maybe only 5% of the docs that are inserted. So my question is, is it possible that there can be a race condition between P1 and P2 in that P1 has completed inserting B into the database which triggers P2 before P1 has fully updated the status of the document B? Thank you! Tim Meagher
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