Return-Path: Delivered-To: apmail-db-derby-dev-archive@www.apache.org Received: (qmail 35303 invoked from network); 25 Mar 2008 00:05:23 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 25 Mar 2008 00:05:23 -0000 Received: (qmail 14592 invoked by uid 500); 25 Mar 2008 00:05:21 -0000 Delivered-To: apmail-db-derby-dev-archive@db.apache.org Received: (qmail 14564 invoked by uid 500); 25 Mar 2008 00:05:21 -0000 Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: Delivered-To: mailing list derby-dev@db.apache.org Received: (qmail 14555 invoked by uid 99); 25 Mar 2008 00:05:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Mar 2008 17:05:21 -0700 X-ASF-Spam-Status: No, hits=-2.8 required=10.0 tests=RCVD_IN_DNSWL_MED,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: 32.97.110.152 is neither permitted nor denied by domain of Stan.Bradbury@gmail.com) Received: from [32.97.110.152] (HELO e34.co.us.ibm.com) (32.97.110.152) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 25 Mar 2008 00:04:39 +0000 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e34.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id m2P03Qu2008829 for ; Mon, 24 Mar 2008 20:03:26 -0400 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m2P04nie192044 for ; Mon, 24 Mar 2008 18:04:49 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m2P04nv6008521 for ; Mon, 24 Mar 2008 18:04:49 -0600 Received: from [127.0.0.1] (bradbury-lt07.usca.ibm.com [9.72.133.135]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id m2P04l8g008459; Mon, 24 Mar 2008 18:04:48 -0600 Message-ID: <47E8419F.6090604@gmail.com> Date: Mon, 24 Mar 2008 17:04:47 -0700 From: Stanley Bradbury User-Agent: Thunderbird 2.0.0.12 (Windows/20080213) MIME-Version: 1.0 To: derby-dev@db.apache.org CC: "'Mohamed Hamedi'" , "'Yassine Bensaid'" Subject: Re: Derby crash (urgent) References: <20080321230438.3CC8572496F@athena.apache.org> In-Reply-To: <20080321230438.3CC8572496F@athena.apache.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org -- top posting -- Hi Bassel - It would help to have the information from SYSINFO (version, platform and JVM). Are you able to recover from this or is the database lost? It sounds like you understand what is going on - database pages are either 1) not being written to disk properly - OR - 2) are being corrupted / deleted once they are written to disk Hence the files on disk are not in sync as evidenced by the checksums are not matching what is expected. The JVM, OS and underlying hardware handle the writes so I would start by looking at your JVM, your I/O and storage systems. Check the logs for errors, etc. I am aware of an intermittent 'Invalid Checksum' failure that stopped happening after upgrading from an initial release of a JVM to the current release/update of the JVM. If possible, test with an alternate JVM to see if the problem happens when using JVMs from multiple vendors. Once these possibilities are eliminated look at the application and runtime environment. Could you be double booting the database? In most cases Derby prevents double booting but on some OSs and older JVMs it could still be a problem. It is possible to double boot Derby within a single JVM by loading the Derby driver TWICE in different classloaders. If you are using multiple classloaders be sure to check for this. Lastly be sure you are using regular (not-buffered) I/O to a disk that is physically connected to the machine. I/O to network mounted disks is not reliable. This is all I can think of at the moment. Good luck with chasing this down. Please post what you find so others can benefit from your findings. Bassel Kh wrote: > > Hi, > > > > We have a critical issue with derby (version: *10.3.2*) which we use > in embedded mode in our application. Several times (not to say most of > the times), a restart of the application, especially when some > transactions are going on, the database gets corrupted (invalid > checksum exception). After reading many posts about eventual problems > in derby, we found problems that look like ours (for instance: > http://www.mail-archive.com/derby-dev@db.apache.org/msg46177.html), > but no clear-cut that the problem has been solved. It is to be noted > that we do a graceful shutdown when closing the application and the > logs show successful executions. > > It also looks like only some tables in the database have the problem > since some modules keep running correctly, but there are no conditions > or symptoms prior to the error, it happens at random (we carried on > several tests with different modules on different databases). > > Do you have any solution or suggestions to this problem? We have a > customer release going on and we would appreciate if you could reply > as soon as possible. > > > > Please find below the exception we are getting: > > > > Caused by: java.sql.SQLException: Invalid checksum on Page Page(0,Container(0, 1568)), expected=2,264,079,051, on-disk version=6,651,942,472,428,708,205, page dump follows: Hex dump: > 00000000: 0076 0000 0001 0000 0000 0000 0002 0000 .v.............. > 00000010: 0000 0006 0000 0000 0000 0000 0000 0000 ................ > 00000020: 0000 0000 0001 0000 0000 0000 0000 0000 ................ > 00000030: 0000 0000 0000 0000 0000 0000 ffff ffff ................ > 00000040: ffff ffff 0000 0000 0000 0000 0000 0000 ................ > 00000050: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 00000060: 0000 0000 0000 0000 0000 0000 5000 0000 ............P... > 00000070: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 00000080: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 00000090: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 000000a0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 000000b0: 0000 0000 0000 0000 0000 0000 0000 0000 ................ > 000000c0: 0000 0010 0000 0000 0000 0000 2a73 7973 .............sys > 000000d0: 2d70 6163 6b61 6765 2d6d 6772 2a3a 2070 .package.mgr...p > 000000e0: 726f 6365 7373 696e 6720 6e65 7720 6a61 rocessing.new.ja > 000000f0: 722c 2027 433a 5c50 726f 6772 616d 2046 r...C..Program.F > 00000100: 696c 6573 5c53 7068 6572 6520 4e65 7477 iles.Sphere.Netw > 00000110: 6f72 6b73 5c41 7265 6e61 2050 6c61 7466 orks.Arena.Platf > 00000120: 6f72 6d5c 706c 7567 696e 735c 6165 2e73 orm.plugins.ae.s > 00000130: 7068 6572 652e 6172 656e 612e 6e65 7477 phere.arena.netw > 00000140: 6f72 6b4d 616e 6167 6572 2e63 6f6d 6d6f orkManager.commo > 00000150: 6e5f 322e 322e 315c 636f 6d6d 6f6e 2e6a n.2.2.1.common.j > 00000160: 6172 270d 0a2a 7379 732d 7061 636b 6167 ar....sys.packag > 00000170: 652d 6d67 722a 3a20 7072 6f63 6573 7369 e.mgr...processi > 00000180: 6e67 206e 6577 206a 6172 2c20 2743 3a5c ng.new.jar...C.. > 00000190: 5072 6f67 7261 6d20 4669 6c65 735c 5370 Program.Files.Sp > 000001a0: 6865 7265 204e 6574 776f 726b 735c 4172 here.Networks.Ar > 000001b0: 656e 6120 506c 6174 666f 726d 5c70 6c75 ena.Platform.plu > 000001c0: 6769 6e73 5c61 652e 7370 6865 7265 2e61 gins.ae.sphere.a > 000001d0: 7265 6e61 2e73 6572 7665 722e 6576 656e rena.server.even > 000001e0: 744d 616e 6167 6572 5f32 2e32 2e31 5c65 tManager.2.2.1.e > 000001f0: 7665 6e74 4d61 6e61 6765 722e 6a61 7227 ventManager.jar. > 00000200: 0d0a 2a73 7973 2d70 6163 6b61 6765 2d6d ...sys.package.m > 00000210: 6772 2a3a 2070 726f 6365 7373 696e 6720 gr...processing. > 00000220: 6e65 7720 6a61 722c 2027 433a 5c50 726f new.jar...C..Pro > 00000230: 6772 616d 2046 696c 6573 5c53 7068 6572 gram.Files.Spher > 00000240: 6520 4e65 7477 6f72 6b73 5c41 7265 6e61 e.Networks.Arena > 00000250: 2050 6c61 7466 6f72 6d5c 706c 7567 696e .Platform.plugin > 00000260: 735c 6165 2e73 7068 6572 652e 6172 656e s.ae.sphere.aren > 00000270: 612e 7365 7276 6572 2e65 7665 6e74 4d61 a.server.eventMa > 00000280: 6e61 6765 725f 322e 322e 315c 6c69 625c nager.2.2.1.lib. > 00000290: 6163 7469 7661 7469 6f6e 2e6a 6172 270d activation.jar.. > 000002a0: 0a2a 7379 732d 7061 636b 6167 652d 6d67 ..sys.package.mg > 000002b0: 722a 3a20 7072 6f63 6573 7369 6e67 206e r...processing.n > 000002c0: 6577 206a 6172 2c20 2743 3a5c 5072 6f67 ew.jar...C..Prog > 000002d0: 7261 6d20 4669 6c65 735c 5370 6865 7265 ram.Files.Sphere > 000002e0: 204e 6574 776f 726b 735c 4172 656e 6120 .Networks.Arena. > 000002f0: 506c 6174 666f 726d 5c70 6c75 6769 6e73 Platform.plugins > 00000300: 5c61 652e 7370 6865 7265 2e61 7265 6e61 .ae.sphere.arena > 00000310: 2e73 6572 7665 722e 6576 656e 744d 616e .server.eventMan > 00000320: 6167 6572 5f32 2e32 2e31 5c6c 6962 5c6a ager.2.2.1.lib.j > 00000330: 616b 6172 7461 2d72 6567 6578 702d 312e akarta.regexp.1. > 00000340: 322e 6a61 7227 0d0a 2a73 7973 2d70 6163 2.jar....sys.pac > 00000350: 6b61 6765 2d6d 6772 2a3a 2070 726f 6365 kage.mgr...proce > 00000360: 7373 696e 6720 6e65 7720 6a61 722c 2027 ssing.new.jar... > 00000370: 433a 5c50 726f 6772 616d 2046 696c 6573 C..Program.Files > 00000380: 5c53 7068 6572 6520 4e65 7477 6f72 6b73 .Sphere.Networks > 00000390: 5c41 7265 6e61 2050 6c61 7466 6f72 6d5c .Arena.Platform. > 000003a0: 706c 7567 696e 735c 6165 2e73 7068 6572 plugins.ae.spher > 000003b0: 652e 6172 656e 612e 7365 7276 6572 2e65 e.arena.server.e > 000003c0: 7665 6e74 4d61 6e61 6765 725f 322e 322e ventManager.2.2. > 000003d0: 315c 6c69 625c 4a43 7570 2e6a 6172 270d 1.lib.JCup.jar.. > 000003e0: 0a2a 7379 732d 7061 636b 6167 652d 6d67 ..sys.package.mg > 000003f0: 722a 3a20 7072 6f63 6573 7369 6e67 206e r...processing.n > 00000400: 6577 206a 6172 2c20 2743 3a5c 5072 6f67 ew.jar...C..Prog > 00000410: 7261 6d20 4669 6c65 735c 5370 6865 7265 ram.Files.Sphere > 00000420: 204e 6574 776f 726b 735c 4172 656e 6120 .Networks.Arena. > 00000430: 506c 6174 666f 726d 5c70 6c75 6769 6e73 Platform.plugins > 00000440: 5c61 652e 7370 6865 7265 2e61 7265 6e61 .ae.sphere.arena > 00000450: 2e73 6572 7665 722e 6576 656e 744d 616e .server.eventMan > 00000460: 6167 6572 5f32 2e32 2e31 5c6c 6962 5c6a ager.2.2.1.lib.j > 00000470: 6772 6f75 7073 2d61 6c6c 2e6a 6172 270d groups.all.jar.. > 00000480: 0a2a 7379 732d 7061 636b 6167 652d 6d67 ..sys.package.mg > 00000490: 722a 3a20 7072 6f63 6573 7369 6e67 206e r...processing.n > 000004a0: 6577 206a 6172 2c20 2743 3a5c 5072 6f67 ew.jar...C..Prog > 000004b0: 7261 6d20 4669 6c65 735c 5370 6865 7265 ram.Files.Sphere > 000004c0: 204e 6574 776f 726b 735c 4172 656e 6120 .Networks.Arena. > 000004d0: 506c 6174 666f 726d 5c70 6c75 6769 6e73 Platform.plugins > 000004e0: 5c61 652e 7370 6865 7265 2e61 7265 6e61 .ae.sphere.arena > 000004f0: 2e73 6572 7665 722e 6576 656e 744d 616e .server.eventMan > 00000500: 6167 6572 5f32 2e32 2e31 5c6c 6962 5c6a ager.2.2.1.lib.j > 00000510: 6d73 2e6a 6172 270d 0a2a 7379 732d 7061 ms.jar....sys.pa > 00000520: 636b 6167 652d 6d67 722a 3a20 7072 6f63 ckage.mgr...proc > 00000530: 6573 7369 6e67 206e 6577 206a 6172 2c20 essing.new.jar.. > 00000540: 2743 3a5c 5072 6f67 7261 6d20 4669 6c65 .C..Program.File > 00000550: 735c 5370 6865 7265 204e 6574 776f 726b s.Sphere.Network > 00000560: 735c 4172 656e 6120 506c 6174 666f 726d s.Arena.Platform > 00000570: 5c70 6c75 6769 6e73 5c61 652e 7370 6865 .plugins.ae.sphe > 00000580: 7265 2e61 7265 6e61 2e73 6572 7665 722e re.arena.server. > 00000590: 6576 656e 744d 616e 6167 6572 5f32 2e32 eventManager.2.2 > 000005a0: 2e31 5c6c 6962 5c6a 6d78 7269 2e6a 6172 .1.lib.jmxri.jar > 000005b0: 270d 0a2a 7379 732d 7061 636b 6167 652d ....sys.package. > 000005c0: 6d67 722a 3a20 7072 6f63 6573 7369 6e67 mgr...processing > 000005d0: 206e 6577 206a 6172 2c20 2743 3a5c 5072 .new.jar...C..Pr > 000005e0: 6f67 7261 6d20 4669 6c65 735c 5370 6865 ogram.Files.Sphe > 000005f0: 7265 204e 6574 776f 726b 735c 4172 656e re.Networks.Aren > 00000600: 6120 506c 6174 666f 726d 5c70 6c75 6769 a.Platform.plugi > 00000610: 6e73 5c61 652e 7370 6865 7265 2e61 7265 ns.ae.sphere.are > 00000620: 6e61 2e73 6572 7665 722e 6576 656e 744d na.server.eventM > 00000630: 616e 6167 6572 5f32 2e32 2e31 5c6c 6962 anager.2.2.1.lib > 00000640: 5c6a 6d78 746f 6f6c 732e 6a61 7227 0d0a .jmxtools.jar... > 00000650: 2a73 7973 2d70 6163 6b61 6765 2d6d 6772 .sys.package.mgr > 00000660: 2a3a 2070 726f 6365 7373 696e 6720 6e65 ...processing.ne > 00000670: 7720 6a61 722c 2027 433a 5c50 726f 6772 w.jar...C..Progr > 00000680: 616d 2046 696c 6573 5c53 7068 6572 6520 am.Files.Sphere. > 00000690: 4e65 7477 6f72 6b73 5c41 7265 6e61 2050 Networks.Arena.P > 000006a0: 6c61 7466 6f72 6d5c 706c 7567 696e 735c latform.plugins. > 000006b0: 6165 2e73 7068 6572 652e 6172 656e 612e ae.sphere.arena. > 000006c0: 7365 7276 6572 2e65 7665 6e74 4d61 6e61 server.eventMana > 000006d0: 6765 725f 322e 322e 315c 6c69 625c 6a6e ger.2.2.1.lib.jn > 000006e0: 6469 2e6a 6172 270d 0a2a 7379 732d 7061 di.jar....sys.pa > 000006f0: 636b 6167 652d 6d67 722a 3a20 7072 6f63 ckage.mgr...proc > 00000700: 6573 7369 6e67 206e 6577 206a 6172 2c20 essing.new.jar.. > 00000710: 2743 3a5c 5072 6f67 7261 6d20 4669 6c65 .C..Program.File > 00000720: 735c 5370 6865 7265 204e 6574 776f 726b s.Sphere.Network > 00000730: 735c 4172 656e 6120 506c 6174 666f 726d s.Arena.Platform > 00000740: 5c70 6c75 6769 6e73 5c61 652e 7370 6865 .plugins.ae.sphe > 00000750: 7265 2e61 7265 6e61 2e73 6572 7665 722e re.arena.server. > 00000760: 6576 656e 744d 616e 6167 6572 5f32 2e32 eventManager.2.2 > 00000770: 2e31 5c6c 6962 5c6a 6f72 616d 2d63 6c69 .1.lib.joram.cli > 00000780: 656e 742e 6a61 7227 0d0a 2a73 7973 2d70 ent.jar....sys.p > 00000790: 6163 6b61 6765 2d6d 6772 2a3a 2070 726f ackage.mgr...pro > 000007a0: 6365 7373 696e 6720 6e65 7720 6a61 722c cessing.new.jar. > 000007b0: 2027 433a 5c50 726f 6772 616d 2046 696c ..C..Program.Fil > 000007c0: 6573 5c53 7068 6572 6520 4e65 7477 6f72 es.Sphere.Networ > 000007d0: 6b73 5c41 7265 6e61 2050 6c61 7466 6f72 ks.Arena.Platfor > 000007e0: 6d5c 706c 7567 696e 735c 6165 2e73 7068 m.plugins.ae.sph > 000007f0: 6572 652e 6172 656e 612e 7365 7276 6572 ere.arena.server > 00000800: 2e65 7665 6e74 4d61 6e61 6765 725f 322e .eventManager.2. > 00000810: 322e 315c 6c69 625c 6a6f 7261 6d2d 6d6f 2.1.lib.joram.mo > 00000820: 6d2e 6a61 7227 0d0a 2a73 7973 2d70 6163 m.jar....sys.pac > 00000830: 6b61 6765 2d6d 6772 2a3a 2070 726f 6365 kage.mgr...proce > 00000840: 7373 696e 6720 6e65 7720 6a61 722c 2027 ssing.new.jar... > 00000850: 433a 5c50 726f 6772 616d 2046 696c 6573 C..Program.Files > 00000860: 5c53 7068 6572 6520 4e65 7477 6f72 6b73 .Sphere.Networks > 00000870: 5c41 7265 6e61 2050 6c61 7466 6f72 6d5c .Arena.Platform. > 00000880: 706c 7567 696e 735c 6165 2e73 7068 6572 plugins.ae.spher > 00000890: 652e 6172 656e 612e 7365 7276 6572 2e65 e.arena.server.e > 000008a0: 7665 6e74 4d61 6e61 6765 725f 322e 322e ventManager.2.2. > 000008b0: 315c 6c69 625c 6a6f 7261 6d2d 7368 6172 1.lib.joram.shar > 000008c0: 6564 2e6a 6172 270d 0a2a 7379 732d 7061 ed.jar....sys.pa > 000008d0: 636b 6167 652d 6d67 722a 3a20 7072 6f63 ckage.mgr...proc > 000008e0: 6573 7369 6e67 206e 6577 206a 6172 2c20 essing.new.jar.. > 000008f0: 2743 3a5c 5072 6f67 7261 6d20 4669 6c65 .C..Program.File > 00000900: 735c 5370 6865 7265 204e 6574 776f 726b s.Sphere.Network > 00000910: 735c 4172 656e 6120 506c 6174 666f 726d s.Arena.Platform > 00000920: 5c70 6c75 6769 6e73 5c61 652e 7370 6865 .plugins.ae.sphe > 00000930: 7265 2e61 7265 6e61 2e73 6572 7665 722e re.arena.server. > 00000940: 6576 656e 744d 616e 6167 6572 5f32 2e32 eventManager.2.2 > 00000950: 2e31 5c6c 6962 5c6a 7461 2e6a 6172 270d .1.lib.jta.jar.. > 00000960: 0a2a 7379 732d 7061 636b 6167 652d 6d67 ..sys.package.mg > 00000970: 722a 3a20 7072 6f63 6573 7369 6e67 206e r...processing.n > 00000980: 6577 206a 6172 2c20 2743 3a5c 5072 6f67 ew.jar...C..Prog > 00000990: 7261 6d20 4669 6c65 735c 5370 6865 7265 ram.Files.Sphere > 000009a0: 204e 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7265 204e 6574 776f 726b 735c 4172 here.Networks.Ar > 00000b80: 656e 6120 506c 6174 666f 726d 5c70 6c75 ena.Platform.plu > 00000b90: 6769 6e73 5c61 652e 7370 6865 7265 2e61 gins.ae.sphere.a > 00000ba0: 7265 6e61 2e73 6572 7665 722e 6576 656e rena.server.even > 00000bb0: 744d 616e 6167 6572 5f32 2e32 2e31 5c6c tManager.2.2.1.l > 00000bc0: 6962 5c73 6f61 702e 6a61 7227 0d0a 2a73 ib.soap.jar....s > 00000bd0: 7973 2d70 6163 6b61 6765 2d6d 6772 2a3a ys.package.mgr.. > 00000be0: 2070 726f 6365 7373 696e 6720 6e65 7720 .processing.new. > 00000bf0: 6a61 722c 2027 433a 5c50 726f 6772 616d jar...C..Program > 00000c00: 2046 696c 6573 5c53 7068 6572 6520 4e65 .Files.Sphere.Ne > 00000c10: 7477 6f72 6b73 5c41 7265 6e61 2050 6c61 tworks.Arena.Pla > 00000c20: 7466 6f72 6d5c 706c 7567 696e 735c 6165 tform.plugins.ae > 00000c30: 2e73 7068 6572 652e 6172 656e 612e 6c6f .sphere.arena.lo > 00000c40: 675f 322e 322e 315c 736c 6f67 2e6a 6172 g.2.2.1.slog.jar > 00000c50: 270d 0a2a 7379 732d 7061 636b 6167 652d 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726d 5c70 6c75 6769 6e73 5c61 652e form.plugins.ae. > 00000d50: 7370 6865 7265 2e61 7265 6e61 2e6c 6f67 sphere.arena.log > 00000d60: 5f32 2e32 2e31 5c6c 6962 5c6c 6f67 346a .2.2.1.lib.log4j > 00000d70: 2d31 2e32 2e31 322e 6a61 7227 0d0a 2a73 .1.2.12.jar....s > 00000d80: 7973 2d70 6163 6b61 6765 2d6d 6772 2a3a ys.package.mgr.. > 00000d90: 2070 726f 6365 7373 696e 6720 6e65 7720 .processing.new. > 00000da0: 6a61 722c 2027 433a 5c50 726f 6772 616d jar...C..Program > 00000db0: 2046 696c 6573 5c53 7068 6572 6520 4e65 .Files.Sphere.Ne > 00000dc0: 7477 6f72 6b73 5c41 7265 6e61 2050 6c61 tworks.Arena.Pla > 00000dd0: 7466 6f72 6d5c 706c 7567 696e 735c 6165 tform.plugins.ae > 00000de0: 2e73 7068 6572 652e 6172 656e 612e 6e65 .sphere.arena.ne > 00000df0: 7477 6f72 6b4d 616e 6167 6572 2e64 6973 tworkManager.dis > 00000e00: 636f 7665 7279 5f32 2e33 2e30 5c64 6973 covery.2.3.0.dis > 00000e10: 636f 7665 7279 2e6a 6172 270d 0a2a 7379 covery.jar....sy > 00000e20: 732d 7061 636b 6167 652d 6d67 722a 3a20 s.package.mgr... > 00000e30: 7072 6f63 6573 7369 6e67 206e 6577 206a processing.new.j > 00000e40: 6172 2c20 2743 3a5c 5072 6f67 7261 6d20 ar...C..Program. > 00000e50: 4669 6c65 735c 5370 6865 7265 204e 6574 Files.Sphere.Net > 00000e60: 776f 726b 735c 4172 656e 6120 506c 6174 works.Arena.Plat > 00000e70: 666f 726d 5c70 6c75 6769 6e73 5c61 652e form.plugins.ae. > 00000e80: 7370 6865 7265 2e61 7265 6e61 2e73 6572 sphere.arena.ser > 00000e90: 7665 725f 322e 322e 315c 6172 656e 6153 ver.2.2.1.arenaS > 00000ea0: 6572 7665 722e 6a61 7227 0d0a 2a73 7973 erver.jar....sys > 00000eb0: 2d70 6163 6b61 6765 2d6d 6772 2a3a 2070 .package.mgr...p > 00000ec0: 726f 6365 7373 696e 6720 6e65 7720 6a61 rocessing.new.ja > 00000ed0: 722c 2027 433a 5c50 726f 6772 616d 2046 r...C..Program.F > 00000ee0: 696c 6573 5c53 7068 6572 6520 4e65 7477 iles.Sphere.Netw > 00000ef0: 6f72 6b73 5c41 7265 6e61 2050 6c61 7466 orks.Arena.Platf > 00000f00: 6f72 6d5c 706c 7567 696e 735c 6165 2e73 orm.plugins.ae.s > 00000f10: 7068 6572 652e 6172 656e 612e 636f 6d6d phere.arena.comm > 00000f20: 6f6e 5f32 2e32 2e31 5c63 6f6d 6d6f 6e2e on.2.2.1.common. > 00000f30: 6a61 7227 0d0a 2a73 7973 2d70 6163 6b61 jar....sys.packa > 00000f40: 6765 2d6d 6772 2a3a 2070 726f 6365 7373 ge.mgr...process > 00000f50: 696e 6720 6e65 7720 6a61 722c 2027 433a ing.new.jar...C. > 00000f60: 5c50 726f 6772 616d 2046 696c 6573 5c53 .Program.Files.S > 00000f70: 7068 6572 6520 4e65 7477 6f72 6b73 5c41 phere.Networks.A > 00000f80: 7265 6e61 2050 6c61 7466 6f72 6d5c 706c rena.Platform.pl > 00000f90: 7567 696e 735c 6165 2e73 7068 6572 652e ugins.ae.sphere. > 00000fa0: 6172 656e 612e 636f 6d6d 6f6e 5f32 2e32 arena.common.2.2 > 00000fb0: 2e31 5c6c 6962 5c63 6f6d 6d6f 6e73 2d6c .1.lib.commons.l > 00000fc0: 616e 672d 322e 332e 6a61 7227 0d0a 2a73 ang.2.3.jar....s > 00000fd0: 7973 2d70 6163 6b61 6765 2d6d 6772 2a3a ys.package.mgr.. > 00000fe0: 2070 726f 6365 7373 696e 6720 6e65 7720 .processing.new. > 00000ff0: 6a61 722c 2027 433a 5c50 726f 6772 616d jar...C..Program > > at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source) > at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source) > at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source) > at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source) > at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedPreparedStatement.(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedPreparedStatement20.(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedPreparedStatement30.(Unknown Source) > at org.apache.derby.jdbc.Driver30.newEmbedPreparedStatement(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source) > at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source) > at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at com.mchange.v2.c3p0.stmt.GooGooStatementCache$1StmtAcquireTask.run(GooGooStatementCache.java:525) > at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547) > > > > > > Thanks, > > > > Bassel >