[Sedna-discussion] [ sedna-Bugs-2810319 ] FATAL Data Inconsistency
Sedna is a native full-featured XML database management system.
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From: SourceForge.net <no...@so...> - 2009-06-24 14:46:16
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Bugs item #2810319, was opened at 2009-06-22 14:54 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=713730&aid=2810319&group_id=129076 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Query Execution Group: Sedna (current) Status: Open Resolution: Accepted Priority: 5 Private: No Submitted By: mwaschkowski (mwaschkowski) Assigned to: Ivan Shcheklein (shcheklein) Summary: FATAL Data Inconsistency Initial Comment: Keep getting FATAL 22/06/2009 09:56:04 (TRN test pid=7664 sid=49 trid=49) [micro.cpp:thirdElementAndTextInsertProcedure:90]: Data Inconsistency errors. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2009-06-24 14:46 Message: There was no data in the system to being with, the code is dead simple: Persistable doc = new Document("<foo><bar>" + System.currentTimeMillis() + "</bar></foo>"); documentDao.save(doc, docCollectionName); documentDao.save(doc, docCollectionName); SessionPerThreadSedna.getConnection().commit(); Unfortunately I haven't been able to make a reproduceable test case for any of the faults yet, although I did try. ---------------------------------------------------------------------- Comment By: Ivan Shcheklein (shcheklein) Date: 2009-06-22 15:31 Message: For the first time this fault was caused by the following sequence of queries: CREATE COLLECTION 'docs' LOAD STDIN "589d65ff-081b-47ac-8748-4ccd6678d1cb" "docs" UPDATE replace $doc in document("589d65ff-081b-47ac-8748-4ccd6678d1cb", "docs")/root with <com.circumail.server.sedna.DocumentImpl> <uuid>589d65ff-081b-47ac-8748-4ccd6678d1cb</uuid> <xml><foo><bar>1245354990296</bar></foo></xml> </com.circumail.server.sedna.DocumentImpl> document('589d65ff-081b-47ac-8748-4ccd6678d1cb', 'docs') Can you give me a data (in private, if you can't share) on which this sequence of queries was executed? Can you determine a stable way to reproduce this fault on the clean data base? ---------------------------------------------------------------------- Comment By: mwaschkowski (mwaschkowski) Date: 2009-06-22 15:00 Message: Windows XP Home, SP3 ---------------------------------------------------------------------- Comment By: mwaschkowski (mwaschkowski) Date: 2009-06-22 14:57 Message: Sedna version: sedna-3.1.175 was running a simple xquery: collection("Contacts")/node() ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=713730&aid=2810319&group_id=129076 |