Bugs item #2864991, was opened at 2009-09-23 14:57 Message generated for change (Tracker Item Submitted) made by axelbel You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=482468&aid=2864991&group_id=56967
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Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Axel Belinfante (axelbel) Assigned to: Nobody/Anonymous (nobody) Summary: monetbd crash Initial Comment: MonetDB craashes after the following sequence of commands: echo 'import module namespace ecv = "http://www.cs.utwente.nl/~belinfan/ecv"; at "/local/dbguest/ECV/xrpc/export/ecv.xq"; ecv:get-active-views("view-defs.xml")' | mclient -lx -p51012 echo 'import module namespace ecv = "http://www.cs.utwente.nl/~belinfan/ecv"; at "/local/dbguest/ECV/xrpc/export/ecv.xq"; ecv:save-view("view-defs.xml", "feenstra", "axel", <view now="1253707155.50922" name="feenstra" prevname="untitled" prevseq="0" user="axel"><select allany="" inex="exclude"><cond cmp="contains" field="creators_family">feenstra</cond></select></view>)' | mclient -lx -p 51012 echo 'import module namespace ecv = "http://www.cs.utwente.nl/~belinfan/ecv"; at "/local/dbguest/ECV/xrpc/export/ecv.xq"; ecv:get-active-views("view-defs.xml")' | mclient -lx -p51012 where the database is started as $MONET_PREFIX/bin/Mserver --config=$demodir/MonetDB.conf --set monet_daemon=yes \ --set mapi_port=51012 --set xrpc_port=51013 \ --dbinit="module(mapi);module(pathfinder);module(pftijah); xrpc_trusted.delete(); mil_start();" \ --dbname $FARM start-mxq.mil and start-mxq.mil contains: shred_doc("/local/dbguest/ECV/preload/updatable/view-defs.xml","view-defs.xml","ECVsave",lng(10)); I attach view-defs.xml and ecv.xq this is on linux: Linux ewi865 2.6.16.21-0.8-smp #1 SMP Mon Jul 3 18:25:39 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux a gdb stack trace follows below. (gdb) run --config=/local/dbguest/ECV/MonetDB.conf --set monet_daemon=yes --set mapi_port=51012 --set xrpc_port=51013 --dbinit="module(mapi);module(pathfinder);module(pftijah); xrpc_trusted.delete(); mil_start();" --dbname demo start-mxq.mil Starting program: /local/dbguest/Install/MonetDB-XQuery_Aug2009/bin/Mserver --config=/local/dbguest/ECV/MonetDB.conf --set monet_daemon=yes --set mapi_port=51012 --set xrpc_port=51013 --dbinit="module(mapi);module(pathfinder);module(pftijah); xrpc_trusted.delete(); mil_start();" --dbname demo start-mxq.mil [Thread debugging using libthread_db enabled] [New Thread 47689001507792 (LWP 8600)] [New Thread 1075841344 (LWP 8607)] # MonetDB Server v4.32.1 # based on GDK v1.32.1 # Copyright (c) 1993-July 2008, CWI. All rights reserved. # Copyright (c) August 2008-2009, MonetDB B.V.. All rights reserved. # Compiled for x86_64-suse-linux/64bit with 32bit OIDs; dynamically linked. # Visit http://monetdb.cwi.nl/ for further information. [New Thread 1077942592 (LWP 8608)] # PF/Tijah module v0.13.0 loaded. http://dbappl.cs.utwente.nl/pftijah # MonetDB/XQuery module v0.28.3 loaded (default back-end is 'algebra') # XRPC administrative console at http://127.0.0.1:51013/admin [New Thread 1080043840 (LWP 8609)] [New Thread 1082145088 (LWP 8610)] # DB group ECV demo server (Aug2009) started. !ERROR: shred_doc: document eprints-dummy.xml already exists in collection ECV (1 such errors)! [New Thread 1084246336 (LWP 8612)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1084246336 (LWP 8612)] 0x00002b5f744fddae in interpret_assignment (stk=2287, lt=0x17e8cf8, res=0x409fecf0) at monet_interpreter.mx:1842 1842 ATOMunfix(oldvalue.vtype, VALptr(&oldvalue)); (gdb) bt #0 0x00002b5f744fddae in interpret_assignment (stk=2287, lt=0x17e8cf8, res=0x409fecf0) at monet_interpreter.mx:1842 #1 0x00002b5f744f0fac in interpret (stk=2287, lt=0x17e8cf8, res=0x409fecf0) at monet_interpreter.mx:725 #2 0x00002b5f744fdf4e in interpret_seqblock (stk=2287, lt=0x17f1cc8, res=0x409fecf0, scope=0) at monet_interpreter.mx:1877 #3 0x00002b5f744f103d in interpret (stk=2287, lt=0x17f1cc8, res=0x409fecf0) at monet_interpreter.mx:732 #4 0x00002b5f744fdf4e in interpret_seqblock (stk=2287, lt=0x17f1c90, res=0x409fecf0, scope=1) at monet_interpreter.mx:1877 #5 0x00002b5f744f103d in interpret (stk=1050, lt=0x17f1c90, res=0x409fecf0) at monet_interpreter.mx:732 #6 0x00002b5f744fdf4e in interpret_seqblock (stk=1050, lt=0x1802dd8, res=0x409fecf0, scope=0) at monet_interpreter.mx:1877 #7 0x00002b5f744f103d in interpret (stk=1050, lt=0x1802dd8, res=0x409fecf0) at monet_interpreter.mx:732 #8 0x00002aaaadb886a5 in xquery_tree_exec (ctx=0x10357d8, t=0x1802dd8, repeat=1) at pathfinder.mx:4525 #9 0x00002aaaadb8bbba in xquery_function_call (ctx=0x10357d8, usec=28412951, ns=0x13a93bc "ecv", module=0x40a037d0 "http://www.cs.utwente.nl/~belinfan/ecv";, method=0x13a93c0 "get-active-views", seqnr=0x0, qid=0x2aaaadd6504b "", caller=0x2aaaadd6504b "", timeout=0, mode=0x2aaaadd6504b "", argc=1, itercnt=1, argcnt=0x40a033c8, argtpe=0x40a03330, argval=0x40a03130, shredBAT=0x0) at pathfinder.mx:5147 #10 0x00002aaaadb8f540 in xquery_prepare (ctx=0x10357d8, usec=28412951, query=0x13a9349 "import module namespace ecv = \"http://www.cs.utwente.nl/~belinfan/ecv\"; at \"/local/dbguest/ECV/xrpc/export/ecv.xq\"; ecv") at pathfinder.mx:6032 #11 0x00002aaaadb8fc89 in xquery_client_engine (mc=0x2aaaac501f88) at pathfinder.mx:6220 #12 0x00002aaaac3fe291 in mapi_client_engine (FC=0x2aaaac501f88) at mapi.mx:497 #13 0x00002b5f75770193 in start_thread () from /lib64/libpthread.so.0 #14 0x00002b5f75e7745d in clone () from /lib64/libc.so.6 #15 0x0000000000000000 in ?? 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