Hello Sedna Team, I've been experimenting with Sedna for about a month now after trying it out 1 year ago. Overall it is impressive with what you guys have achieved and I would like to congratulate and thank you for producing this product.
Can you please tell me if I am doing something wrong here as I experience a crash with the governor going down mid-transaction. Running Sedna Governor Version 3.2.18 (with Java Driver on LinuxMint Release 7 Gloria - AMD 64 but with 32 bit OS) Experiment with loading and dropping a simple XML document - file 'crash/data/empty.xml'. This is well-formed XML with no content other than a single document element (tagName is single underscore character) <?xml version="1.0" encoding="UTF-8"?><_/> First transaction on newly created database committed successfully as following logging from my Java application shows: > log: get connection > log: begin transaction > log: execute query exists( doc( "$documents")/documents/docume...@name='doc-a']) > log: 1 serialized result strings 1> log: false > log: execute update LOAD 'crash/data/empty.xml' 'doc-a' > log: execute query exists( doc( "$documents")/documents/docume...@name='doc-b']) > log: 1 serialized result strings 1> log: false > log: execute update LOAD 'crash/data/empty.xml' 'doc-b' > log: commit transaction > log: close connection Second transaction crashed the governor when running query after DROP DOCUMENT update as following logging shows: Sedna Governor Version 3.2.18 (on LinuxMint Release 7 Gloria) > log: get connection > log: begin transaction > log: execute query exists( doc( "$documents")/documents/docume...@name='doc-a']) > log: 1 serialized result strings 1> log: true > log: execute update DROP DOCUMENT 'doc-a' > log: execute query exists( doc( "$documents")/documents/docume...@name='doc-b']) > log: execute query - exception class ru.ispras.sedna.driver.DriverException SEDNA Message: ERROR SE3007 Failed to recieve a message. fault-last gov log file contains :- SEDNA soft fault message: Failure in pping server (recv() call failed, one of the clients may be down). [eof] fault-last sm log contains :- SEDNA soft fault message: SEDNA GOVERNOR is down [eof] fault-last trn log contains :- SEDNA soft fault message: Access violation or stack overflow [eof] Thanks for your help, Justin Johansson btw. Please correct spelling error in yr code Change message: "Failed to recieve a message" to: Failed to receive a message English rule is 'i' before 'e' except after 'c' :-) ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Sedna-discussion mailing list Sedna-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sedna-discussion
