March 2006 - xwiki-users@xwiki.org

RE: [xwiki-users] Hs_err_pid XWiki 0.9.840 + tomcat 5.5.9 + vm1.5.0_06
by Leonard Lin 15 Mar '06

15 Mar '06

Hi The options used are: JAVA_OPTS="$JAVA_OPTS "-Dfile.encoding=UTF-8 JAVA_OPTS="$JAVA_OPTS "-Xmx256M JAVA_OPTS="$JAVA_OPTS "-Xms256M What options do you use? Well you're right that it's a VM-crash, however it usually happens when something goes wrong in the Code. I suspect some ressource leaks in xwiki. It uses lot of memory, and isn't really fast. I don't know if it's related, but the xwiki-sites is often offline, I suspect for a long time already that they have the same problem. Thanks for any help, regards Leo -----Original Message----- From: Erwan Arzur [mailto:[email protected]] Sent: Mittwoch, 15. März 2006 12:12 To: xwiki-users(a)objectweb.org Subject: Re: [xwiki-users] Hs_err_pid XWiki 0.9.840 + tomcat 5.5.9 + vm1.5.0_06 Hello Leonard, i have experienced the same kind of problem on the XWiki.com farm, which is memory/gc intensive. Can you elaborate on your tomcat configuration ? I'd also like to know what parametes you use for tuning the GC -Xmx/-Xms ? The heap figures you sent seem very low to me, which would explain the problem if you stress the server. Anyway, having the VM crash is a VM bug and we can't do much about this specific except report it to SUN and work around it :-( On 3/15/06, Leonard Lin <leonard.lin(a)unic.com> wrote: > Hi > > I'm using Xwiki 0.9.840 with Tomcat 5.5.9 on java-vm 1.5.0_06 (Redhat > linux) and experience regular crashes of my JavaVM. > > It happens on average once a month. > > I searched the net without any usable explanation. > Previously I was using java-vm 1.5.0_05 hope the upgrade to 1.5.0_06 > would solve it, but it didn't > > At the end I dumped the most recent hs_err_pid-file found on the system. > However they are all the same stating that the problematic frame is > [libjvm.so+xxxx] > > Does anyone have similar experiences? > > Thanks in advance > > Leo > > -----------hs_err_pid---------------- > # > # An unexpected error has been detected by HotSpot Virtual Machine: > # > # SIGSEGV (0xb) at pc=0xb7ac2fe9, pid=2114, tid=2993716144 # # Java > VM: Java HotSpot(TM) Client VM (1.5.0_06-b05 mixed mode, sharing) # > Problematic frame: > # V [libjvm.so+0x25ffe9] > # > > --------------- T H R E A D --------------- > > Current thread (0x08096e90): VMThread [id=2135] > > siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000008 > > Registers: > EAX=0x00000000, EBX=0xb7bde38c, ECX=0x00000008, EDX=0x82ff4728 > ESP=0xb2706ca8, EBP=0xb2706cb8, ESI=0xb7bd12e0, EDI=0xb7beb6e8 > EIP=0xb7ac2fe9, CR2=0x00000008, EFLAGS=0x00000202 > > Top of Stack: (sp=0xb2706ca8) > 0xb2706ca8: 0806c0f8 0806c0f8 b7bde38c b7bd5f24 > 0xb2706cb8: b2706cd8 b7ac32fc b7bd5f24 b2706d20 > 0xb2706cc8: 00c56ba0 b7b52cdc 00001c78 b7bde38c > 0xb2706cd8: b2706d08 b7b5d674 b7beb6e8 b7bd5f24 > 0xb2706ce8: 00c56800 b2706d50 00c4a443 b2706d2c > 0xb2706cf8: b7b8ad13 b7bde38c 00000002 0806bfd8 > 0xb2706d08: b2706d48 b79a22b0 b7beb6e8 00000000 > 0xb2706d18: 00000001 00000001 bfffd544 b28d7157 > > Instructions: (pc=0xb7ac2fe9) > 0xb7ac2fd9: 08 49 89 08 8b 40 08 8b 14 88 8b 42 04 8d 48 08 > 0xb7ac2fe9: 8b 40 08 52 51 ff 50 58 8b 06 83 c4 10 8b 08 85 > > Stack: [0xb2687000,0xb2708000), sp=0xb2706ca8, free space=511k > Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, > C=native code) V [libjvm.so+0x25ffe9] V [libjvm.so+0x2602fc] V > [libjvm.so+0x2fa674] V [libjvm.so+0x13f2b0] V [libjvm.so+0x1419e8] V > [libjvm.so+0x141232] V [libjvm.so+0x14a9bd] V [libjvm.so+0x2e6f5e] V > [libjvm.so+0x13eccf] V [libjvm.so+0x13fdcf] V [libjvm.so+0x323c03] V > [libjvm.so+0x323806] V [libjvm.so+0x322e17] V [libjvm.so+0x323085] V > [libjvm.so+0x322bf0] V [libjvm.so+0x282d08] C > [libpthread.so.0+0x5341] > > VM_Operation (0xb0ce5338): full generation collection, mode: > safepoint, requested by thread 0xb1cf8068 > > > --------------- P R O C E S S --------------- > > Java Threads: ( => current thread ) > 0xb1922a40 JavaThread "http-8443-Monitor" [_thread_blocked, id=2618] > 0xb1921d00 JavaThread "http-8443-Processor25" daemon [_thread_in_native, id=2617] > 0xb1907340 JavaThread "http-8443-Processor24" daemon [_thread_blocked, id=2616] > 0xb19065c8 JavaThread "http-8443-Processor23" daemon [_thread_blocked, id=2615] > 0xb1905850 JavaThread "http-8443-Processor22" daemon [_thread_blocked, id=2614] > 0xb1904ad8 JavaThread "http-8443-Processor21" daemon [_thread_blocked, id=2613] > 0xb1903d60 JavaThread "http-8443-Processor20" daemon [_thread_blocked, id=2612] > 0xb1902fe8 JavaThread "http-8443-Processor19" daemon [_thread_blocked, id=2611] > 0xb1902270 JavaThread "http-8443-Processor18" daemon [_thread_blocked, id=2610] > 0xb19014f8 JavaThread "http-8443-Processor17" daemon [_thread_blocked, id=2609] > 0xb1900780 JavaThread "http-8443-Processor16" daemon [_thread_blocked, id=2608] > 0xb19a30b8 JavaThread "http-8443-Processor15" daemon [_thread_blocked, id=2607] > 0xb19a2340 JavaThread "http-8443-Processor14" daemon [_thread_blocked, id=2606] > 0xb19a15c8 JavaThread "http-8443-Processor13" daemon [_thread_blocked, id=2605] > 0xb19a0850 JavaThread "http-8443-Processor12" daemon [_thread_blocked, id=2604] > 0xb199fb10 JavaThread "http-8443-Processor11" daemon [_thread_blocked, id=2603] > 0xb199edf8 JavaThread "http-8443-Processor10" daemon [_thread_blocked, id=2602] > 0xb199e1d0 JavaThread "http-8443-Processor9" daemon [_thread_blocked, id=2601] > 0xafb20920 JavaThread "http-8443-Processor8" daemon [_thread_blocked, id=2600] > 0xafb203d0 JavaThread "http-8443-Processor7" daemon [_thread_blocked, id=2599] > 0xafb1f690 JavaThread "http-8443-Processor6" daemon [_thread_blocked, id=2598] > 0xafb1e918 JavaThread "http-8443-Processor5" daemon [_thread_blocked, id=2597] > 0xafb1dc58 JavaThread "http-8443-Processor4" daemon [_thread_blocked, id=2596] > 0xafb237f8 JavaThread "http-8443-Processor3" daemon [_thread_blocked, id=2595] > 0xafb22d70 JavaThread "http-8443-Processor2" daemon [_thread_blocked, id=2594] > 0xb1cfdf48 JavaThread "http-8443-Processor1" daemon [_thread_blocked, id=2593] > 0xb1cfd020 JavaThread "http-8080-Monitor" [_thread_blocked, id=2592] > 0xb1cf8068 JavaThread "http-8080-Processor25" daemon [_thread_blocked, id=2591] > 0xb19a50a8 JavaThread "http-8080-Processor24" daemon [_thread_blocked, id=2590] > 0xb19a4360 JavaThread "http-8080-Processor23" daemon [_thread_blocked, id=2589] > 0xb19aa938 JavaThread "http-8080-Processor22" daemon [_thread_blocked, id=2588] > 0xb22c8f20 JavaThread "http-8080-Processor21" daemon [_thread_blocked, id=2587] > 0xb22c81d8 JavaThread "http-8080-Processor20" daemon [_thread_in_native, id=2586] > 0xb19df2d8 JavaThread "http-8080-Processor19" daemon [_thread_blocked, id=2585] > 0xafb26958 JavaThread "http-8080-Processor18" daemon [_thread_blocked, id=2584] > 0xafb25bf8 JavaThread "http-8080-Processor17" daemon [_thread_blocked, id=2583] > 0xb1c7f4d0 JavaThread "http-8080-Processor16" daemon [_thread_blocked, id=2582] > 0xb1c167a0 JavaThread "http-8080-Processor15" daemon [_thread_blocked, id=2581] > 0xb1cfb360 JavaThread "http-8080-Processor14" daemon [_thread_blocked, id=2580] > 0xb1cfa600 JavaThread "http-8080-Processor13" daemon [_thread_blocked, id=2579] > 0xb19525f8 JavaThread "http-8080-Processor12" daemon [_thread_blocked, id=2578] > 0xb1c1b640 JavaThread "http-8080-Processor11" daemon [_thread_blocked, id=2577] > 0xb19dd5f8 JavaThread "http-8080-Processor10" daemon [_thread_blocked, id=2576] > 0xafb54240 JavaThread "http-8080-Processor9" daemon [_thread_blocked, id=2575] > 0xb194edc0 JavaThread "http-8080-Processor8" daemon [_thread_blocked, id=2574] > 0xb1c46aa0 JavaThread "http-8080-Processor7" daemon [_thread_blocked, id=2573] > 0xafb2db60 JavaThread "http-8080-Processor6" daemon [_thread_blocked, id=2572] > 0xafb2d9d8 JavaThread "http-8080-Processor5" daemon [_thread_blocked, id=2571] > 0xb22d6f10 JavaThread "http-8080-Processor4" daemon [_thread_blocked, id=2570] > 0xafb213c8 JavaThread "http-8080-Processor3" daemon [_thread_blocked, id=2569] > 0xafb21240 JavaThread "http-8080-Processor2" daemon [_thread_blocked, id=2568] > 0xb1ceb620 JavaThread "http-8080-Processor1" daemon [_thread_blocked, id=2567] > 0xb1cd0e20 JavaThread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon [_thread_blocked, id=2566] > 0xb2207280 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=2152] > 0xb2205e98 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2151] > 0xb2204f68 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2150] > 0x0809a6f0 JavaThread "Finalizer" daemon [_thread_blocked, id=2140] > 0x080999e0 JavaThread "Reference Handler" daemon [_thread_blocked, id=2139] > 0x0805ce00 JavaThread "main" [_thread_in_native, id=2114] > > Other Threads: > =>0x08096e90 VMThread [id=2135] > 0xb22087e8 WatcherThread [id=2154] > > VM state:at safepoint (normal execution) > > VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) > [0x0805c298/0x0805c2c0] Threads_lock - owner thread: 0x08096e90 > [0x0805c6e8/0x0805c700] Heap_lock - owner thread: 0xb1cf8068 > > Heap > def new generation total 18176K, used 11463K [0x7cc50000, 0x7e000000, 0x7e000000) > eden space 16192K, 62% used [0x7cc50000, 0x7d621a28, 0x7dc20000) > from space 1984K, 71% used [0x7de10000, 0x7df702e0, 0x7e000000) > to space 1984K, 0% used [0x7dc20000, 0x7dc20000, 0x7de10000) > tenured generation total 241984K, used 169408K [0x7e000000, 0x8cc50000, 0x8cc50000) > the space 241984K, 70% used [0x7e000000, 0x88570118, 0x88570200, > 0x8cc50000) compacting perm gen total 24576K, used 24575K [0x8cc50000, 0x8e450000, 0x90c50000) > the space 24576K, 99% used [0x8cc50000, 0x8e44ff50, 0x8e450000, 0x8e450000) > ro space 8192K, 68% used [0x90c50000, 0x911cc408, 0x911cc600, 0x91450000) > rw space 12288K, 48% used [0x91450000, 0x91a13a30, 0x91a13c00, > 0x92050000) > > Dynamic libraries: > 002b9000-002c7000 r-xp 00000000 fd:00 342116 /lib/tls/libpthread-2.3.4.so > 002c7000-002c9000 rwxp 0000d000 fd:00 342116 /lib/tls/libpthread-2.3.4.so > 002c9000-002cb000 rwxp 002c9000 00:00 0 > 00b17000-00b2c000 r-xp 00000000 fd:00 84240 /lib/ld-2.3.4.so > 00b2c000-00b2d000 r-xp 00015000 fd:00 84240 /lib/ld-2.3.4.so > 00b2d000-00b2e000 rwxp 00016000 fd:00 84240 /lib/ld-2.3.4.so > 00b30000-00c53000 r-xp 00000000 fd:00 84241 /lib/tls/libc-2.3.4.so > 00c53000-00c54000 r-xp 00123000 fd:00 84241 /lib/tls/libc-2.3.4.so > 00c54000-00c57000 rwxp 00124000 fd:00 84241 /lib/tls/libc-2.3.4.so > 00c57000-00c59000 rwxp 00c57000 00:00 0 > 00c5b000-00c5d000 r-xp 00000000 fd:00 84244 /lib/libdl-2.3.4.so > 00c5d000-00c5f000 rwxp 00001000 fd:00 84244 /lib/libdl-2.3.4.so > 00c61000-00c82000 r-xp 00000000 fd:00 84248 /lib/tls/libm-2.3.4.so > 00c82000-00c84000 rwxp 00020000 fd:00 84248 /lib/tls/libm-2.3.4.so > 00cd8000-00cea000 r-xp 00000000 fd:00 84254 /lib/libnsl-2.3.4.so > 00cea000-00cec000 rwxp 00011000 fd:00 84254 /lib/libnsl-2.3.4.so > 00cec000-00cee000 rwxp 00cec000 00:00 0 > 00cf0000-00cff000 r-xp 00000000 fd:00 81516 /lib/libresolv-2.3.4.so > 00cff000-00d01000 rwxp 0000f000 fd:00 81516 /lib/libresolv-2.3.4.so > 00d01000-00d03000 rwxp 00d01000 00:00 0 > 08048000-08057000 r-xp 00000000 fd:00 195503 /usr/java/jdk1.5.0_06/bin/java > 08057000-08059000 rwxp 0000e000 fd:00 195503 /usr/java/jdk1.5.0_06/bin/java > 08059000-08cf6000 rwxp 08059000 00:00 0 7cc50000-8e450000 rwxp > 7cc50000 00:00 0 8e450000-90c50000 rwxp 8e450000 00:00 0 > 90c50000-911cd000 r-xs 00001000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa > 911cd000-91450000 rwxp 911cd000 00:00 0 > 91450000-91a14000 rwxp 0057e000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa > 91a14000-92050000 rwxp 91a14000 00:00 0 > 92050000-9211f000 rwxp 00b42000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa > 9211f000-92450000 rwxp 9211f000 00:00 0 > 92450000-92454000 r-xs 00c11000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa > 92454000-92850000 rwxp 92454000 00:00 0 > adfd3000-adfd7000 r-xp 00000000 fd:00 81487 /lib/libnss_dns-2.3.4.so > adfd7000-adfd9000 rwxp 00003000 fd:00 81487 /lib/libnss_dns-2.3.4.so > adfe0000-adfe3000 rwxp adfe0000 00:00 0 adfe3000-ae061000 rwxp > adfe3000 00:00 0 ae061000-ae064000 rwxp ae061000 00:00 0 > ae064000-ae0e2000 rwxp ae064000 00:00 0 > ae5fc000-ae630000 r-xs 00000000 fd:00 376672 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/radeox.jar > af36e000-af37a000 r-xs 00000000 fd:00 376613 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/ehcache-1.1.jar > afb00000-afb77000 rwxp afb00000 00:00 0 afb77000-afc00000 ---p > afb77000 00:00 0 afdde000-afde1000 ---p afdde000 00:00 0 > afde1000-afe5f000 rwxp afde1000 00:00 0 afe5f000-afe62000 ---p > afe5f000 00:00 0 afe62000-afee0000 rwxp afe62000 00:00 0 > afee0000-afee3000 ---p afee0000 00:00 0 afee3000-aff61000 rwxp > afee3000 00:00 0 aff61000-aff64000 ---p aff61000 00:00 0 > aff64000-affe2000 rwxp aff64000 00:00 0 affe2000-affe5000 ---p > affe2000 00:00 0 affe5000-b0063000 rwxp affe5000 00:00 0 > b0063000-b0066000 ---p b0063000 00:00 0 b0066000-b00e4000 rwxp > b0066000 00:00 0 b00e4000-b00e7000 ---p b00e4000 00:00 0 > b00e7000-b0165000 rwxp b00e7000 00:00 0 > b0165000-b01e6000 r-xs 00000000 fd:00 376678 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/struts-1.2.4.jar > b0248000-b0253000 r-xs 00000000 fd:00 376675 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/securityfilter-2.0.jar > b0253000-b0256000 ---p b0253000 00:00 0 b0256000-b02d4000 rwxp > b0256000 00:00 0 b02d4000-b02d7000 ---p b02d4000 00:00 0 > b02d7000-b0355000 rwxp b02d7000 00:00 0 b0355000-b0358000 ---p > b0355000 00:00 0 b0358000-b03d6000 rwxp b0358000 00:00 0 > b03d6000-b03d9000 ---p b03d6000 00:00 0 b03d9000-b0457000 rwxp > b03d9000 00:00 0 b0457000-b045a000 ---p b0457000 00:00 0 > b045a000-b04d8000 rwxp b045a000 00:00 0 b04d8000-b04db000 ---p > b04d8000 00:00 0 b04db000-b0559000 rwxp b04db000 00:00 0 > b0559000-b055c000 ---p b0559000 00:00 0 b055c000-b05da000 rwxp > b055c000 00:00 0 b05da000-b05dd000 ---p b05da000 00:00 0 > b05dd000-b065b000 rwxp b05dd000 00:00 0 b065b000-b065e000 ---p > b065b000 00:00 0 b065e000-b06dc000 rwxp b065e000 00:00 0 > b06dc000-b06df000 ---p b06dc000 00:00 0 b06df000-b075d000 rwxp > b06df000 00:00 0 b075d000-b0760000 ---p b075d000 00:00 0 > b0760000-b07de000 rwxp b0760000 00:00 0 b07de000-b07e1000 ---p > b07de000 00:00 0 b07e1000-b085f000 rwxp b07e1000 00:00 0 > b085f000-b0862000 ---p b085f000 00:00 0 b0862000-b08e0000 rwxp > b0862000 00:00 0 b08e0000-b08e3000 ---p b08e0000 00:00 0 > b08e3000-b0961000 rwxp b08e3000 00:00 0 b0961000-b0964000 ---p > b0961000 00:00 0 b0964000-b09e2000 rwxp b0964000 00:00 0 > b09e2000-b09e5000 ---p b09e2000 00:00 0 b09e5000-b0a63000 rwxp > b09e5000 00:00 0 b0a63000-b0a66000 ---p b0a63000 00:00 0 > b0a66000-b0ae4000 rwxp b0a66000 00:00 0 b0ae4000-b0ae7000 ---p > b0ae4000 00:00 0 b0ae7000-b0b65000 rwxp b0ae7000 00:00 0 > b0b65000-b0b68000 ---p b0b65000 00:00 0 b0b68000-b0be6000 rwxp > b0b68000 00:00 0 b0be6000-b0be9000 ---p b0be6000 00:00 0 > b0be9000-b0c67000 rwxp b0be9000 00:00 0 b0c67000-b0c6a000 ---p > b0c67000 00:00 0 b0c6a000-b0ce8000 rwxp b0c6a000 00:00 0 > b0ce8000-b0ceb000 ---p b0ce8000 00:00 0 b0ceb000-b0d69000 rwxp > b0ceb000 00:00 0 b0d69000-b0d6c000 ---p b0d69000 00:00 0 > b0d6c000-b0dea000 rwxp b0d6c000 00:00 0 b0dea000-b0ded000 ---p > b0dea000 00:00 0 b0ded000-b0e6b000 rwxp b0ded000 00:00 0 > b0e6b000-b0e6e000 ---p b0e6b000 00:00 0 b0e6e000-b0eec000 rwxp > b0e6e000 00:00 0 b0eec000-b0eef000 ---p b0eec000 00:00 0 > b0eef000-b0f6d000 rwxp b0eef000 00:00 0 b0f6d000-b0f70000 ---p > b0f6d000 00:00 0 b0f70000-b0fee000 rwxp b0f70000 00:00 0 > b0fee000-b0ff1000 ---p b0fee000 00:00 0 b0ff1000-b106f000 rwxp > b0ff1000 00:00 0 b106f000-b1072000 ---p b106f000 00:00 0 > b1072000-b10f0000 rwxp b1072000 00:00 0 b10f0000-b10f3000 ---p > b10f0000 00:00 0 b10f3000-b1171000 rwxp b10f3000 00:00 0 > b1171000-b1174000 ---p b1171000 00:00 0 b1174000-b11f2000 rwxp > b1174000 00:00 0 b11f2000-b11f5000 ---p b11f2000 00:00 0 > b11f5000-b1273000 rwxp b11f5000 00:00 0 b1273000-b1276000 ---p > b1273000 00:00 0 b1276000-b12f4000 rwxp b1276000 00:00 0 > b12f4000-b12f7000 ---p b12f4000 00:00 0 b12f7000-b1375000 rwxp > b12f7000 00:00 0 b1375000-b1378000 ---p b1375000 00:00 0 > b1378000-b13f6000 rwxp b1378000 00:00 0 b13f6000-b13f9000 ---p > b13f6000 00:00 0 b13f9000-b1477000 rwxp b13f9000 00:00 0 > b1477000-b147a000 ---p b1477000 00:00 0 b147a000-b14f8000 rwxp > b147a000 00:00 0 b14f8000-b14fb000 ---p b14f8000 00:00 0 > b14fb000-b1579000 rwxp b14fb000 00:00 0 b1579000-b157c000 ---p > b1579000 00:00 0 b157c000-b15fa000 rwxp b157c000 00:00 0 > b15fa000-b15fd000 ---p b15fa000 00:00 0 b15fd000-b167b000 rwxp > b15fd000 00:00 0 b167b000-b167e000 ---p b167b000 00:00 0 > b167e000-b16fc000 rwxp b167e000 00:00 0 b16fc000-b16ff000 ---p > b16fc000 00:00 0 b16ff000-b177d000 rwxp b16ff000 00:00 0 > b177d000-b1780000 ---p b177d000 00:00 0 b1780000-b17fe000 rwxp > b1780000 00:00 0 b17fe000-b1801000 ---p b17fe000 00:00 0 > b1801000-b187f000 rwxp b1801000 00:00 0 b187f000-b1882000 ---p > b187f000 00:00 0 b1882000-b19fe000 rwxp b1882000 00:00 0 > b19fe000-b1a00000 ---p b19fe000 00:00 0 b1a1e000-b1a21000 ---p > b1a1e000 00:00 0 b1a21000-b1a9f000 rwxp b1a21000 00:00 0 > b1a9f000-b1adc000 r-xs 00000000 fd:00 374947 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-util.jar > b1adc000-b1af9000 r-xs 00000000 fd:00 374935 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-optional.jar > b1af9000-b1aff000 r-xs 00000000 fd:00 374943 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-webdav.jar > b1aff000-b1b1e000 r-xs 00000000 fd:00 374944 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-ajp.jar > b1b1e000-b1b2b000 r-xs 00000000 fd:00 374946 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-http.jar > b1b2b000-b1b54000 r-xs 00000000 fd:00 374934 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-cluster.jar > b1b54000-b1b64000 r-xs 00000000 fd:00 374936 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-storeconfig.jar > b1b64000-b1c00000 r-xs 00000000 fd:00 374937 /opt/jakarta-tomcat-5.5.9/server/lib/catalina.jar > b1c00000-b1cff000 rwxp b1c00000 00:00 0 b1cff000-b1d00000 ---p > b1cff000 00:00 0 > b1d1f000-b1d33000 r-xp 00000000 fd:00 197310 /usr/java/jdk1.5.0_06/jre/lib/i386/libnet.so > b1d33000-b1d34000 rwxp 00013000 fd:00 197310 /usr/java/jdk1.5.0_06/jre/lib/i386/libnet.so > b1d34000-b1d39000 r-xs 00000000 fd:00 374945 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-coyote.jar > b1d39000-b1d54000 r-xs 00000000 fd:00 374938 /opt/jakarta-tomcat-5.5.9/server/lib/commons-modeler.jar > b1d54000-b1d59000 r-xs 00000000 fd:00 374940 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-default.jar > b1d59000-b1d5b000 r-xs 00000000 fd:00 374941 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-invoker.jar > b1d5b000-b1d62000 r-xs 00000000 fd:00 374933 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-ant.jar > b1d62000-b1d75000 r-xs 00000000 fd:00 374927 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-runtime.jar > b1d75000-b1d91000 r-xs 00000000 fd:00 374924 /opt/jakarta-tomcat-5.5.9/common/lib/commons-el.jar > b1d91000-b1def000 r-xs 00000000 fd:00 374926 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-compiler.jar > b1def000-b1ed0000 r-xs 00000000 fd:00 374925 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-compiler-jdt.jar > b1ed0000-b1ed9000 r-xs 00000000 fd:00 374930 /opt/jakarta-tomcat-5.5.9/common/lib/naming-factory.jar > b1ed9000-b1ee6000 r-xs 00000000 fd:00 374928 /opt/jakarta-tomcat-5.5.9/common/lib/jsp-api.jar > b1ee6000-b1efe000 r-xs 00000000 fd:00 374932 /opt/jakarta-tomcat-5.5.9/common/lib/servlet-api.jar > b1efe000-b1f0a000 r-xs 00000000 fd:00 374931 /opt/jakarta-tomcat-5.5.9/common/lib/naming-resources.jar > b1f0a000-b1f30000 r-xs 00000000 fd:00 374929 /opt/jakarta-tomcat-5.5.9/common/lib/naming-factory-dbcp.jar > b1f30000-b1f39000 r-xs 00000000 fd:00 374920 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-en.jar > b1f39000-b1f42000 r-xs 00000000 fd:00 374921 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-es.jar > b1f42000-b1f4b000 r-xs 00000000 fd:00 374923 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-ja.jar > b1f4b000-b1f53000 r-xs 00000000 fd:00 374922 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-fr.jar > b1f53000-b1f56000 r-xs 00000000 fd:00 374913 /opt/jakarta-tomcat-5.5.9/bin/tomcat-juli.jar > b1f56000-b1f5d000 r-xs 00000000 fd:00 374905 /opt/jakarta-tomcat-5.5.9/bin/commons-logging-api.jar > b1f5d000-b1f60000 r-xs 00000000 fd:00 374904 /opt/jakarta-tomcat-5.5.9/bin/commons-daemon.jar > b1f60000-b1f66000 r-xs 00000000 fd:00 374902 /opt/jakarta-tomcat-5.5.9/bin/bootstrap.jar > b1f66000-b1f91000 r-xs 00000000 fd:00 197240 /usr/java/jdk1.5.0_06/jre/lib/ext/sunpkcs11.jar > b1f91000-b1fb7000 r-xs 00000000 fd:00 197239 /usr/java/jdk1.5.0_06/jre/lib/ext/sunjce_provider.jar > b1fb7000-b1fb9000 r-xs 00000000 fd:00 197237 /usr/java/jdk1.5.0_06/jre/lib/ext/dnsns.jar > b1fb9000-b207d000 r-xs 00000000 fd:00 197226 /usr/java/jdk1.5.0_06/jre/lib/ext/localedata.jar > b207d000-b207e000 ---p b207d000 00:00 0 b207e000-b20fe000 rwxp > b207e000 00:00 0 b20fe000-b2101000 ---p b20fe000 00:00 0 > b2101000-b217f000 rwxp b2101000 00:00 0 b217f000-b2182000 ---p > b217f000 00:00 0 b2182000-b22fe000 rwxp b2182000 00:00 0 > b22fe000-b2300000 ---p b22fe000 00:00 0 b2304000-b2307000 ---p > b2304000 00:00 0 b2307000-b2385000 rwxp b2307000 00:00 0 > b2385000-b2585000 r-xp 00000000 fd:00 427161 /usr/lib/locale/locale-archive > b2585000-b2588000 ---p b2585000 00:00 0 b2588000-b2606000 rwxp > b2588000 00:00 0 b2606000-b2609000 ---p b2606000 00:00 0 > b2609000-b2687000 rwxp b2609000 00:00 0 b2687000-b2688000 ---p > b2687000 00:00 0 b2688000-b2721000 rwxp b2688000 00:00 0 > b2721000-b2735000 rwxp b2721000 00:00 0 b2735000-b2838000 rwxp > b2735000 00:00 0 b2838000-b284c000 rwxp b2838000 00:00 0 > b284c000-b287d000 rwxp b284c000 00:00 0 b287d000-b28d7000 rwxp > b287d000 00:00 0 b28d7000-b323f000 rwxp b28d7000 00:00 0 > b323f000-b48d7000 rwxp b323f000 00:00 0 > b48d7000-b5112000 r-xs 00000000 fd:00 197361 /usr/java/jdk1.5.0_06/jre/lib/charsets.jar > b5112000-b5126000 r-xs 00000000 fd:00 197360 /usr/java/jdk1.5.0_06/jre/lib/jce.jar > b5126000-b51ab000 r-xs 00000000 fd:00 197419 /usr/java/jdk1.5.0_06/jre/lib/jsse.jar > b51ab000-b5214000 rwxp b51ab000 00:00 0 > b5214000-b77fc000 r-xs 00000000 fd:00 197868 /usr/java/jdk1.5.0_06/jre/lib/rt.jar > b77fc000-b780f000 r-xp 00000000 fd:00 197316 /usr/java/jdk1.5.0_06/jre/lib/i386/libzip.so > b780f000-b7811000 rwxp 00012000 fd:00 197316 /usr/java/jdk1.5.0_06/jre/lib/i386/libzip.so > b7811000-b7832000 r-xp 00000000 fd:00 197296 /usr/java/jdk1.5.0_06/jre/lib/i386/libjava.so > b7832000-b7834000 rwxp 00020000 fd:00 197296 /usr/java/jdk1.5.0_06/jre/lib/i386/libjava.so > b7834000-b783f000 r-xp 00000000 fd:00 197315 /usr/java/jdk1.5.0_06/jre/lib/i386/libverify.so > b783f000-b7840000 rwxp 0000b000 fd:00 197315 /usr/java/jdk1.5.0_06/jre/lib/i386/libverify.so > b7840000-b7848000 rwxs 00000000 fd:00 116328 /tmp/hsperfdata_root/2114 (deleted) > b7848000-b7851000 r-xp 00000000 fd:00 81490 /lib/libnss_files-2.3.4.so > b7851000-b7853000 rwxp 00008000 fd:00 81490 /lib/libnss_files-2.3.4.so > b785a000-b7860000 r-xp 00000000 fd:00 197320 /usr/java/jdk1.5.0_06/jre/lib/i386/native_threads/libhpi.so > b7860000-b7861000 rwxp 00006000 fd:00 197320 /usr/java/jdk1.5.0_06/jre/lib/i386/native_threads/libhpi.so > b7861000-b7862000 rwxp b7861000 00:00 0 b7862000-b7863000 ---p > b7862000 00:00 0 > b7863000-b7bc3000 r-xp 00000000 fd:00 197279 /usr/java/jdk1.5.0_06/jre/lib/i386/client/libjvm.so > b7bc3000-b7be1000 rwxp 0035f000 fd:00 197279 /usr/java/jdk1.5.0_06/jre/lib/i386/client/libjvm.so > b7be1000-b7ff9000 rwxp b7be1000 00:00 0 bfe00000-bfe03000 ---p > bfe00000 00:00 0 bfe03000-c0000000 rwxp bfe03000 00:00 0 > ffffe000-fffff000 ---p 00000000 00:00 0 > > VM Arguments: > jvm_args: -Dfile.encoding=UTF-8 -Xmx256M -Xms256M > -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager > -Djava.endorsed.dirs=/opt/jakarta-tomcat-5.5.9/common/endorsed > -Dcatalina.base=/opt/jakarta-tomcat-5.5.9 > -Dcatalina.home=/opt/jakarta-tomcat-5.5.9 > -Djava.io.tmpdir=/opt/jakarta-tomcat-5.5.9/temp > java_command: org.apache.catalina.startup.Bootstrap start Launcher > Type: SUN_STANDARD > > Environment Variables: > JAVA_HOME=/usr/java/jdk1.5.0_06 > PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/sbin:/usr/sbin:/bin:/usr/bi > n:/usr/X11R6/bin > LD_LIBRARY_PATH=/usr/java/jdk1.5.0_06/jre/lib/i386/client:/usr/java/jd > k1.5.0_06/jre/lib/i386:/usr/java/jdk1.5.0_06/jre/../lib/i386 > > Signal Handlers: > SIGSEGV: [libjvm.so+0x31b990], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGBUS: [libjvm.so+0x31b990], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGFPE: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGPIPE: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGILL: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000 > SIGUSR2: [libjvm.so+0x283580], sa_mask[0]=0x00000000, > sa_flags=0x14000004 > SIGHUP: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000 > SIGQUIT: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > SIGTERM: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, > sa_flags=0x14000004 > > > --------------- S Y S T E M --------------- > > OS:CentOS release 4.1 (Final) > > uname:Linux 2.6.9-11.ELsmp #1 SMP Wed Jun 8 17:54:20 CDT 2005 i686 > libc:glibc 2.3.4 NPTL 2.3.4 > rlimit: STACK 10240k, CORE 0k, NPROC 8192, NOFILE 1024, AS infinity > load average:0.22 0.11 0.03 > > CPU:total 1 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht > > Memory: 4k page, physical 514516k(14808k free), swap 524280k(524136k > free) > > vm_info: Java HotSpot(TM) Client VM (1.5.0_06-b05) for linux-x86, > built on Nov 10 2005 12:08:33 by java_re with gcc 3.2.1-7a (J2SE > release) > > > > -- > You receive this message as a subscriber of the xwiki-users(a)objectweb.org mailing list. > To unsubscribe: mailto:[email protected] > For general help: mailto:[email protected]?subject=help > ObjectWeb mailing lists service home page: > http://www.objectweb.org/wws > > >

1 0

Hs_err_pid XWiki 0.9.840 + tomcat 5.5.9 + vm1.5.0_06
by Leonard Lin 15 Mar '06

15 Mar '06

Hi I'm using Xwiki 0.9.840 with Tomcat 5.5.9 on java-vm 1.5.0_06 (Redhat linux) and experience regular crashes of my JavaVM. It happens on average once a month. I searched the net without any usable explanation. Previously I was using java-vm 1.5.0_05 hope the upgrade to 1.5.0_06 would solve it, but it didn't At the end I dumped the most recent hs_err_pid-file found on the system. However they are all the same stating that the problematic frame is [libjvm.so+xxxx] Does anyone have similar experiences? Thanks in advance Leo -----------hs_err_pid---------------- # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0xb7ac2fe9, pid=2114, tid=2993716144 # # Java VM: Java HotSpot(TM) Client VM (1.5.0_06-b05 mixed mode, sharing) # Problematic frame: # V [libjvm.so+0x25ffe9] # --------------- T H R E A D --------------- Current thread (0x08096e90): VMThread [id=2135] siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000008 Registers: EAX=0x00000000, EBX=0xb7bde38c, ECX=0x00000008, EDX=0x82ff4728 ESP=0xb2706ca8, EBP=0xb2706cb8, ESI=0xb7bd12e0, EDI=0xb7beb6e8 EIP=0xb7ac2fe9, CR2=0x00000008, EFLAGS=0x00000202 Top of Stack: (sp=0xb2706ca8) 0xb2706ca8: 0806c0f8 0806c0f8 b7bde38c b7bd5f24 0xb2706cb8: b2706cd8 b7ac32fc b7bd5f24 b2706d20 0xb2706cc8: 00c56ba0 b7b52cdc 00001c78 b7bde38c 0xb2706cd8: b2706d08 b7b5d674 b7beb6e8 b7bd5f24 0xb2706ce8: 00c56800 b2706d50 00c4a443 b2706d2c 0xb2706cf8: b7b8ad13 b7bde38c 00000002 0806bfd8 0xb2706d08: b2706d48 b79a22b0 b7beb6e8 00000000 0xb2706d18: 00000001 00000001 bfffd544 b28d7157 Instructions: (pc=0xb7ac2fe9) 0xb7ac2fd9: 08 49 89 08 8b 40 08 8b 14 88 8b 42 04 8d 48 08 0xb7ac2fe9: 8b 40 08 52 51 ff 50 58 8b 06 83 c4 10 8b 08 85 Stack: [0xb2687000,0xb2708000), sp=0xb2706ca8, free space=511k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x25ffe9] V [libjvm.so+0x2602fc] V [libjvm.so+0x2fa674] V [libjvm.so+0x13f2b0] V [libjvm.so+0x1419e8] V [libjvm.so+0x141232] V [libjvm.so+0x14a9bd] V [libjvm.so+0x2e6f5e] V [libjvm.so+0x13eccf] V [libjvm.so+0x13fdcf] V [libjvm.so+0x323c03] V [libjvm.so+0x323806] V [libjvm.so+0x322e17] V [libjvm.so+0x323085] V [libjvm.so+0x322bf0] V [libjvm.so+0x282d08] C [libpthread.so.0+0x5341] VM_Operation (0xb0ce5338): full generation collection, mode: safepoint, requested by thread 0xb1cf8068 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) 0xb1922a40 JavaThread "http-8443-Monitor" [_thread_blocked, id=2618] 0xb1921d00 JavaThread "http-8443-Processor25" daemon [_thread_in_native, id=2617] 0xb1907340 JavaThread "http-8443-Processor24" daemon [_thread_blocked, id=2616] 0xb19065c8 JavaThread "http-8443-Processor23" daemon [_thread_blocked, id=2615] 0xb1905850 JavaThread "http-8443-Processor22" daemon [_thread_blocked, id=2614] 0xb1904ad8 JavaThread "http-8443-Processor21" daemon [_thread_blocked, id=2613] 0xb1903d60 JavaThread "http-8443-Processor20" daemon [_thread_blocked, id=2612] 0xb1902fe8 JavaThread "http-8443-Processor19" daemon [_thread_blocked, id=2611] 0xb1902270 JavaThread "http-8443-Processor18" daemon [_thread_blocked, id=2610] 0xb19014f8 JavaThread "http-8443-Processor17" daemon [_thread_blocked, id=2609] 0xb1900780 JavaThread "http-8443-Processor16" daemon [_thread_blocked, id=2608] 0xb19a30b8 JavaThread "http-8443-Processor15" daemon [_thread_blocked, id=2607] 0xb19a2340 JavaThread "http-8443-Processor14" daemon [_thread_blocked, id=2606] 0xb19a15c8 JavaThread "http-8443-Processor13" daemon [_thread_blocked, id=2605] 0xb19a0850 JavaThread "http-8443-Processor12" daemon [_thread_blocked, id=2604] 0xb199fb10 JavaThread "http-8443-Processor11" daemon [_thread_blocked, id=2603] 0xb199edf8 JavaThread "http-8443-Processor10" daemon [_thread_blocked, id=2602] 0xb199e1d0 JavaThread "http-8443-Processor9" daemon [_thread_blocked, id=2601] 0xafb20920 JavaThread "http-8443-Processor8" daemon [_thread_blocked, id=2600] 0xafb203d0 JavaThread "http-8443-Processor7" daemon [_thread_blocked, id=2599] 0xafb1f690 JavaThread "http-8443-Processor6" daemon [_thread_blocked, id=2598] 0xafb1e918 JavaThread "http-8443-Processor5" daemon [_thread_blocked, id=2597] 0xafb1dc58 JavaThread "http-8443-Processor4" daemon [_thread_blocked, id=2596] 0xafb237f8 JavaThread "http-8443-Processor3" daemon [_thread_blocked, id=2595] 0xafb22d70 JavaThread "http-8443-Processor2" daemon [_thread_blocked, id=2594] 0xb1cfdf48 JavaThread "http-8443-Processor1" daemon [_thread_blocked, id=2593] 0xb1cfd020 JavaThread "http-8080-Monitor" [_thread_blocked, id=2592] 0xb1cf8068 JavaThread "http-8080-Processor25" daemon [_thread_blocked, id=2591] 0xb19a50a8 JavaThread "http-8080-Processor24" daemon [_thread_blocked, id=2590] 0xb19a4360 JavaThread "http-8080-Processor23" daemon [_thread_blocked, id=2589] 0xb19aa938 JavaThread "http-8080-Processor22" daemon [_thread_blocked, id=2588] 0xb22c8f20 JavaThread "http-8080-Processor21" daemon [_thread_blocked, id=2587] 0xb22c81d8 JavaThread "http-8080-Processor20" daemon [_thread_in_native, id=2586] 0xb19df2d8 JavaThread "http-8080-Processor19" daemon [_thread_blocked, id=2585] 0xafb26958 JavaThread "http-8080-Processor18" daemon [_thread_blocked, id=2584] 0xafb25bf8 JavaThread "http-8080-Processor17" daemon [_thread_blocked, id=2583] 0xb1c7f4d0 JavaThread "http-8080-Processor16" daemon [_thread_blocked, id=2582] 0xb1c167a0 JavaThread "http-8080-Processor15" daemon [_thread_blocked, id=2581] 0xb1cfb360 JavaThread "http-8080-Processor14" daemon [_thread_blocked, id=2580] 0xb1cfa600 JavaThread "http-8080-Processor13" daemon [_thread_blocked, id=2579] 0xb19525f8 JavaThread "http-8080-Processor12" daemon [_thread_blocked, id=2578] 0xb1c1b640 JavaThread "http-8080-Processor11" daemon [_thread_blocked, id=2577] 0xb19dd5f8 JavaThread "http-8080-Processor10" daemon [_thread_blocked, id=2576] 0xafb54240 JavaThread "http-8080-Processor9" daemon [_thread_blocked, id=2575] 0xb194edc0 JavaThread "http-8080-Processor8" daemon [_thread_blocked, id=2574] 0xb1c46aa0 JavaThread "http-8080-Processor7" daemon [_thread_blocked, id=2573] 0xafb2db60 JavaThread "http-8080-Processor6" daemon [_thread_blocked, id=2572] 0xafb2d9d8 JavaThread "http-8080-Processor5" daemon [_thread_blocked, id=2571] 0xb22d6f10 JavaThread "http-8080-Processor4" daemon [_thread_blocked, id=2570] 0xafb213c8 JavaThread "http-8080-Processor3" daemon [_thread_blocked, id=2569] 0xafb21240 JavaThread "http-8080-Processor2" daemon [_thread_blocked, id=2568] 0xb1ceb620 JavaThread "http-8080-Processor1" daemon [_thread_blocked, id=2567] 0xb1cd0e20 JavaThread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon [_thread_blocked, id=2566] 0xb2207280 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=2152] 0xb2205e98 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2151] 0xb2204f68 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2150] 0x0809a6f0 JavaThread "Finalizer" daemon [_thread_blocked, id=2140] 0x080999e0 JavaThread "Reference Handler" daemon [_thread_blocked, id=2139] 0x0805ce00 JavaThread "main" [_thread_in_native, id=2114] Other Threads: =>0x08096e90 VMThread [id=2135] 0xb22087e8 WatcherThread [id=2154] VM state:at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x0805c298/0x0805c2c0] Threads_lock - owner thread: 0x08096e90 [0x0805c6e8/0x0805c700] Heap_lock - owner thread: 0xb1cf8068 Heap def new generation total 18176K, used 11463K [0x7cc50000, 0x7e000000, 0x7e000000) eden space 16192K, 62% used [0x7cc50000, 0x7d621a28, 0x7dc20000) from space 1984K, 71% used [0x7de10000, 0x7df702e0, 0x7e000000) to space 1984K, 0% used [0x7dc20000, 0x7dc20000, 0x7de10000) tenured generation total 241984K, used 169408K [0x7e000000, 0x8cc50000, 0x8cc50000) the space 241984K, 70% used [0x7e000000, 0x88570118, 0x88570200, 0x8cc50000) compacting perm gen total 24576K, used 24575K [0x8cc50000, 0x8e450000, 0x90c50000) the space 24576K, 99% used [0x8cc50000, 0x8e44ff50, 0x8e450000, 0x8e450000) ro space 8192K, 68% used [0x90c50000, 0x911cc408, 0x911cc600, 0x91450000) rw space 12288K, 48% used [0x91450000, 0x91a13a30, 0x91a13c00, 0x92050000) Dynamic libraries: 002b9000-002c7000 r-xp 00000000 fd:00 342116 /lib/tls/libpthread-2.3.4.so 002c7000-002c9000 rwxp 0000d000 fd:00 342116 /lib/tls/libpthread-2.3.4.so 002c9000-002cb000 rwxp 002c9000 00:00 0 00b17000-00b2c000 r-xp 00000000 fd:00 84240 /lib/ld-2.3.4.so 00b2c000-00b2d000 r-xp 00015000 fd:00 84240 /lib/ld-2.3.4.so 00b2d000-00b2e000 rwxp 00016000 fd:00 84240 /lib/ld-2.3.4.so 00b30000-00c53000 r-xp 00000000 fd:00 84241 /lib/tls/libc-2.3.4.so 00c53000-00c54000 r-xp 00123000 fd:00 84241 /lib/tls/libc-2.3.4.so 00c54000-00c57000 rwxp 00124000 fd:00 84241 /lib/tls/libc-2.3.4.so 00c57000-00c59000 rwxp 00c57000 00:00 0 00c5b000-00c5d000 r-xp 00000000 fd:00 84244 /lib/libdl-2.3.4.so 00c5d000-00c5f000 rwxp 00001000 fd:00 84244 /lib/libdl-2.3.4.so 00c61000-00c82000 r-xp 00000000 fd:00 84248 /lib/tls/libm-2.3.4.so 00c82000-00c84000 rwxp 00020000 fd:00 84248 /lib/tls/libm-2.3.4.so 00cd8000-00cea000 r-xp 00000000 fd:00 84254 /lib/libnsl-2.3.4.so 00cea000-00cec000 rwxp 00011000 fd:00 84254 /lib/libnsl-2.3.4.so 00cec000-00cee000 rwxp 00cec000 00:00 0 00cf0000-00cff000 r-xp 00000000 fd:00 81516 /lib/libresolv-2.3.4.so 00cff000-00d01000 rwxp 0000f000 fd:00 81516 /lib/libresolv-2.3.4.so 00d01000-00d03000 rwxp 00d01000 00:00 0 08048000-08057000 r-xp 00000000 fd:00 195503 /usr/java/jdk1.5.0_06/bin/java 08057000-08059000 rwxp 0000e000 fd:00 195503 /usr/java/jdk1.5.0_06/bin/java 08059000-08cf6000 rwxp 08059000 00:00 0 7cc50000-8e450000 rwxp 7cc50000 00:00 0 8e450000-90c50000 rwxp 8e450000 00:00 0 90c50000-911cd000 r-xs 00001000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa 911cd000-91450000 rwxp 911cd000 00:00 0 91450000-91a14000 rwxp 0057e000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa 91a14000-92050000 rwxp 91a14000 00:00 0 92050000-9211f000 rwxp 00b42000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa 9211f000-92450000 rwxp 9211f000 00:00 0 92450000-92454000 r-xs 00c11000 fd:00 197235 /usr/java/jdk1.5.0_06/jre/lib/i386/client/classes.jsa 92454000-92850000 rwxp 92454000 00:00 0 adfd3000-adfd7000 r-xp 00000000 fd:00 81487 /lib/libnss_dns-2.3.4.so adfd7000-adfd9000 rwxp 00003000 fd:00 81487 /lib/libnss_dns-2.3.4.so adfe0000-adfe3000 rwxp adfe0000 00:00 0 adfe3000-ae061000 rwxp adfe3000 00:00 0 ae061000-ae064000 rwxp ae061000 00:00 0 ae064000-ae0e2000 rwxp ae064000 00:00 0 ae5fc000-ae630000 r-xs 00000000 fd:00 376672 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/radeox.jar af36e000-af37a000 r-xs 00000000 fd:00 376613 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/ehcache-1.1.jar afb00000-afb77000 rwxp afb00000 00:00 0 afb77000-afc00000 ---p afb77000 00:00 0 afdde000-afde1000 ---p afdde000 00:00 0 afde1000-afe5f000 rwxp afde1000 00:00 0 afe5f000-afe62000 ---p afe5f000 00:00 0 afe62000-afee0000 rwxp afe62000 00:00 0 afee0000-afee3000 ---p afee0000 00:00 0 afee3000-aff61000 rwxp afee3000 00:00 0 aff61000-aff64000 ---p aff61000 00:00 0 aff64000-affe2000 rwxp aff64000 00:00 0 affe2000-affe5000 ---p affe2000 00:00 0 affe5000-b0063000 rwxp affe5000 00:00 0 b0063000-b0066000 ---p b0063000 00:00 0 b0066000-b00e4000 rwxp b0066000 00:00 0 b00e4000-b00e7000 ---p b00e4000 00:00 0 b00e7000-b0165000 rwxp b00e7000 00:00 0 b0165000-b01e6000 r-xs 00000000 fd:00 376678 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/struts-1.2.4.jar b0248000-b0253000 r-xs 00000000 fd:00 376675 /opt/jakarta-tomcat-5.5.9/webapps/wiki/WEB-INF/lib/securityfilter-2.0.jar b0253000-b0256000 ---p b0253000 00:00 0 b0256000-b02d4000 rwxp b0256000 00:00 0 b02d4000-b02d7000 ---p b02d4000 00:00 0 b02d7000-b0355000 rwxp b02d7000 00:00 0 b0355000-b0358000 ---p b0355000 00:00 0 b0358000-b03d6000 rwxp b0358000 00:00 0 b03d6000-b03d9000 ---p b03d6000 00:00 0 b03d9000-b0457000 rwxp b03d9000 00:00 0 b0457000-b045a000 ---p b0457000 00:00 0 b045a000-b04d8000 rwxp b045a000 00:00 0 b04d8000-b04db000 ---p b04d8000 00:00 0 b04db000-b0559000 rwxp b04db000 00:00 0 b0559000-b055c000 ---p b0559000 00:00 0 b055c000-b05da000 rwxp b055c000 00:00 0 b05da000-b05dd000 ---p b05da000 00:00 0 b05dd000-b065b000 rwxp b05dd000 00:00 0 b065b000-b065e000 ---p b065b000 00:00 0 b065e000-b06dc000 rwxp b065e000 00:00 0 b06dc000-b06df000 ---p b06dc000 00:00 0 b06df000-b075d000 rwxp b06df000 00:00 0 b075d000-b0760000 ---p b075d000 00:00 0 b0760000-b07de000 rwxp b0760000 00:00 0 b07de000-b07e1000 ---p b07de000 00:00 0 b07e1000-b085f000 rwxp b07e1000 00:00 0 b085f000-b0862000 ---p b085f000 00:00 0 b0862000-b08e0000 rwxp b0862000 00:00 0 b08e0000-b08e3000 ---p b08e0000 00:00 0 b08e3000-b0961000 rwxp b08e3000 00:00 0 b0961000-b0964000 ---p b0961000 00:00 0 b0964000-b09e2000 rwxp b0964000 00:00 0 b09e2000-b09e5000 ---p b09e2000 00:00 0 b09e5000-b0a63000 rwxp b09e5000 00:00 0 b0a63000-b0a66000 ---p b0a63000 00:00 0 b0a66000-b0ae4000 rwxp b0a66000 00:00 0 b0ae4000-b0ae7000 ---p b0ae4000 00:00 0 b0ae7000-b0b65000 rwxp b0ae7000 00:00 0 b0b65000-b0b68000 ---p b0b65000 00:00 0 b0b68000-b0be6000 rwxp b0b68000 00:00 0 b0be6000-b0be9000 ---p b0be6000 00:00 0 b0be9000-b0c67000 rwxp b0be9000 00:00 0 b0c67000-b0c6a000 ---p b0c67000 00:00 0 b0c6a000-b0ce8000 rwxp b0c6a000 00:00 0 b0ce8000-b0ceb000 ---p b0ce8000 00:00 0 b0ceb000-b0d69000 rwxp b0ceb000 00:00 0 b0d69000-b0d6c000 ---p b0d69000 00:00 0 b0d6c000-b0dea000 rwxp b0d6c000 00:00 0 b0dea000-b0ded000 ---p b0dea000 00:00 0 b0ded000-b0e6b000 rwxp b0ded000 00:00 0 b0e6b000-b0e6e000 ---p b0e6b000 00:00 0 b0e6e000-b0eec000 rwxp b0e6e000 00:00 0 b0eec000-b0eef000 ---p b0eec000 00:00 0 b0eef000-b0f6d000 rwxp b0eef000 00:00 0 b0f6d000-b0f70000 ---p b0f6d000 00:00 0 b0f70000-b0fee000 rwxp b0f70000 00:00 0 b0fee000-b0ff1000 ---p b0fee000 00:00 0 b0ff1000-b106f000 rwxp b0ff1000 00:00 0 b106f000-b1072000 ---p b106f000 00:00 0 b1072000-b10f0000 rwxp b1072000 00:00 0 b10f0000-b10f3000 ---p b10f0000 00:00 0 b10f3000-b1171000 rwxp b10f3000 00:00 0 b1171000-b1174000 ---p b1171000 00:00 0 b1174000-b11f2000 rwxp b1174000 00:00 0 b11f2000-b11f5000 ---p b11f2000 00:00 0 b11f5000-b1273000 rwxp b11f5000 00:00 0 b1273000-b1276000 ---p b1273000 00:00 0 b1276000-b12f4000 rwxp b1276000 00:00 0 b12f4000-b12f7000 ---p b12f4000 00:00 0 b12f7000-b1375000 rwxp b12f7000 00:00 0 b1375000-b1378000 ---p b1375000 00:00 0 b1378000-b13f6000 rwxp b1378000 00:00 0 b13f6000-b13f9000 ---p b13f6000 00:00 0 b13f9000-b1477000 rwxp b13f9000 00:00 0 b1477000-b147a000 ---p b1477000 00:00 0 b147a000-b14f8000 rwxp b147a000 00:00 0 b14f8000-b14fb000 ---p b14f8000 00:00 0 b14fb000-b1579000 rwxp b14fb000 00:00 0 b1579000-b157c000 ---p b1579000 00:00 0 b157c000-b15fa000 rwxp b157c000 00:00 0 b15fa000-b15fd000 ---p b15fa000 00:00 0 b15fd000-b167b000 rwxp b15fd000 00:00 0 b167b000-b167e000 ---p b167b000 00:00 0 b167e000-b16fc000 rwxp b167e000 00:00 0 b16fc000-b16ff000 ---p b16fc000 00:00 0 b16ff000-b177d000 rwxp b16ff000 00:00 0 b177d000-b1780000 ---p b177d000 00:00 0 b1780000-b17fe000 rwxp b1780000 00:00 0 b17fe000-b1801000 ---p b17fe000 00:00 0 b1801000-b187f000 rwxp b1801000 00:00 0 b187f000-b1882000 ---p b187f000 00:00 0 b1882000-b19fe000 rwxp b1882000 00:00 0 b19fe000-b1a00000 ---p b19fe000 00:00 0 b1a1e000-b1a21000 ---p b1a1e000 00:00 0 b1a21000-b1a9f000 rwxp b1a21000 00:00 0 b1a9f000-b1adc000 r-xs 00000000 fd:00 374947 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-util.jar b1adc000-b1af9000 r-xs 00000000 fd:00 374935 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-optional.jar b1af9000-b1aff000 r-xs 00000000 fd:00 374943 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-webdav.jar b1aff000-b1b1e000 r-xs 00000000 fd:00 374944 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-ajp.jar b1b1e000-b1b2b000 r-xs 00000000 fd:00 374946 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-http.jar b1b2b000-b1b54000 r-xs 00000000 fd:00 374934 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-cluster.jar b1b54000-b1b64000 r-xs 00000000 fd:00 374936 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-storeconfig.jar b1b64000-b1c00000 r-xs 00000000 fd:00 374937 /opt/jakarta-tomcat-5.5.9/server/lib/catalina.jar b1c00000-b1cff000 rwxp b1c00000 00:00 0 b1cff000-b1d00000 ---p b1cff000 00:00 0 b1d1f000-b1d33000 r-xp 00000000 fd:00 197310 /usr/java/jdk1.5.0_06/jre/lib/i386/libnet.so b1d33000-b1d34000 rwxp 00013000 fd:00 197310 /usr/java/jdk1.5.0_06/jre/lib/i386/libnet.so b1d34000-b1d39000 r-xs 00000000 fd:00 374945 /opt/jakarta-tomcat-5.5.9/server/lib/tomcat-coyote.jar b1d39000-b1d54000 r-xs 00000000 fd:00 374938 /opt/jakarta-tomcat-5.5.9/server/lib/commons-modeler.jar b1d54000-b1d59000 r-xs 00000000 fd:00 374940 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-default.jar b1d59000-b1d5b000 r-xs 00000000 fd:00 374941 /opt/jakarta-tomcat-5.5.9/server/lib/servlets-invoker.jar b1d5b000-b1d62000 r-xs 00000000 fd:00 374933 /opt/jakarta-tomcat-5.5.9/server/lib/catalina-ant.jar b1d62000-b1d75000 r-xs 00000000 fd:00 374927 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-runtime.jar b1d75000-b1d91000 r-xs 00000000 fd:00 374924 /opt/jakarta-tomcat-5.5.9/common/lib/commons-el.jar b1d91000-b1def000 r-xs 00000000 fd:00 374926 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-compiler.jar b1def000-b1ed0000 r-xs 00000000 fd:00 374925 /opt/jakarta-tomcat-5.5.9/common/lib/jasper-compiler-jdt.jar b1ed0000-b1ed9000 r-xs 00000000 fd:00 374930 /opt/jakarta-tomcat-5.5.9/common/lib/naming-factory.jar b1ed9000-b1ee6000 r-xs 00000000 fd:00 374928 /opt/jakarta-tomcat-5.5.9/common/lib/jsp-api.jar b1ee6000-b1efe000 r-xs 00000000 fd:00 374932 /opt/jakarta-tomcat-5.5.9/common/lib/servlet-api.jar b1efe000-b1f0a000 r-xs 00000000 fd:00 374931 /opt/jakarta-tomcat-5.5.9/common/lib/naming-resources.jar b1f0a000-b1f30000 r-xs 00000000 fd:00 374929 /opt/jakarta-tomcat-5.5.9/common/lib/naming-factory-dbcp.jar b1f30000-b1f39000 r-xs 00000000 fd:00 374920 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-en.jar b1f39000-b1f42000 r-xs 00000000 fd:00 374921 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-es.jar b1f42000-b1f4b000 r-xs 00000000 fd:00 374923 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-ja.jar b1f4b000-b1f53000 r-xs 00000000 fd:00 374922 /opt/jakarta-tomcat-5.5.9/common/i18n/tomcat-i18n-fr.jar b1f53000-b1f56000 r-xs 00000000 fd:00 374913 /opt/jakarta-tomcat-5.5.9/bin/tomcat-juli.jar b1f56000-b1f5d000 r-xs 00000000 fd:00 374905 /opt/jakarta-tomcat-5.5.9/bin/commons-logging-api.jar b1f5d000-b1f60000 r-xs 00000000 fd:00 374904 /opt/jakarta-tomcat-5.5.9/bin/commons-daemon.jar b1f60000-b1f66000 r-xs 00000000 fd:00 374902 /opt/jakarta-tomcat-5.5.9/bin/bootstrap.jar b1f66000-b1f91000 r-xs 00000000 fd:00 197240 /usr/java/jdk1.5.0_06/jre/lib/ext/sunpkcs11.jar b1f91000-b1fb7000 r-xs 00000000 fd:00 197239 /usr/java/jdk1.5.0_06/jre/lib/ext/sunjce_provider.jar b1fb7000-b1fb9000 r-xs 00000000 fd:00 197237 /usr/java/jdk1.5.0_06/jre/lib/ext/dnsns.jar b1fb9000-b207d000 r-xs 00000000 fd:00 197226 /usr/java/jdk1.5.0_06/jre/lib/ext/localedata.jar b207d000-b207e000 ---p b207d000 00:00 0 b207e000-b20fe000 rwxp b207e000 00:00 0 b20fe000-b2101000 ---p b20fe000 00:00 0 b2101000-b217f000 rwxp b2101000 00:00 0 b217f000-b2182000 ---p b217f000 00:00 0 b2182000-b22fe000 rwxp b2182000 00:00 0 b22fe000-b2300000 ---p b22fe000 00:00 0 b2304000-b2307000 ---p b2304000 00:00 0 b2307000-b2385000 rwxp b2307000 00:00 0 b2385000-b2585000 r-xp 00000000 fd:00 427161 /usr/lib/locale/locale-archive b2585000-b2588000 ---p b2585000 00:00 0 b2588000-b2606000 rwxp b2588000 00:00 0 b2606000-b2609000 ---p b2606000 00:00 0 b2609000-b2687000 rwxp b2609000 00:00 0 b2687000-b2688000 ---p b2687000 00:00 0 b2688000-b2721000 rwxp b2688000 00:00 0 b2721000-b2735000 rwxp b2721000 00:00 0 b2735000-b2838000 rwxp b2735000 00:00 0 b2838000-b284c000 rwxp b2838000 00:00 0 b284c000-b287d000 rwxp b284c000 00:00 0 b287d000-b28d7000 rwxp b287d000 00:00 0 b28d7000-b323f000 rwxp b28d7000 00:00 0 b323f000-b48d7000 rwxp b323f000 00:00 0 b48d7000-b5112000 r-xs 00000000 fd:00 197361 /usr/java/jdk1.5.0_06/jre/lib/charsets.jar b5112000-b5126000 r-xs 00000000 fd:00 197360 /usr/java/jdk1.5.0_06/jre/lib/jce.jar b5126000-b51ab000 r-xs 00000000 fd:00 197419 /usr/java/jdk1.5.0_06/jre/lib/jsse.jar b51ab000-b5214000 rwxp b51ab000 00:00 0 b5214000-b77fc000 r-xs 00000000 fd:00 197868 /usr/java/jdk1.5.0_06/jre/lib/rt.jar b77fc000-b780f000 r-xp 00000000 fd:00 197316 /usr/java/jdk1.5.0_06/jre/lib/i386/libzip.so b780f000-b7811000 rwxp 00012000 fd:00 197316 /usr/java/jdk1.5.0_06/jre/lib/i386/libzip.so b7811000-b7832000 r-xp 00000000 fd:00 197296 /usr/java/jdk1.5.0_06/jre/lib/i386/libjava.so b7832000-b7834000 rwxp 00020000 fd:00 197296 /usr/java/jdk1.5.0_06/jre/lib/i386/libjava.so b7834000-b783f000 r-xp 00000000 fd:00 197315 /usr/java/jdk1.5.0_06/jre/lib/i386/libverify.so b783f000-b7840000 rwxp 0000b000 fd:00 197315 /usr/java/jdk1.5.0_06/jre/lib/i386/libverify.so b7840000-b7848000 rwxs 00000000 fd:00 116328 /tmp/hsperfdata_root/2114 (deleted) b7848000-b7851000 r-xp 00000000 fd:00 81490 /lib/libnss_files-2.3.4.so b7851000-b7853000 rwxp 00008000 fd:00 81490 /lib/libnss_files-2.3.4.so b785a000-b7860000 r-xp 00000000 fd:00 197320 /usr/java/jdk1.5.0_06/jre/lib/i386/native_threads/libhpi.so b7860000-b7861000 rwxp 00006000 fd:00 197320 /usr/java/jdk1.5.0_06/jre/lib/i386/native_threads/libhpi.so b7861000-b7862000 rwxp b7861000 00:00 0 b7862000-b7863000 ---p b7862000 00:00 0 b7863000-b7bc3000 r-xp 00000000 fd:00 197279 /usr/java/jdk1.5.0_06/jre/lib/i386/client/libjvm.so b7bc3000-b7be1000 rwxp 0035f000 fd:00 197279 /usr/java/jdk1.5.0_06/jre/lib/i386/client/libjvm.so b7be1000-b7ff9000 rwxp b7be1000 00:00 0 bfe00000-bfe03000 ---p bfe00000 00:00 0 bfe03000-c0000000 rwxp bfe03000 00:00 0 ffffe000-fffff000 ---p 00000000 00:00 0 VM Arguments: jvm_args: -Dfile.encoding=UTF-8 -Xmx256M -Xms256M -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/opt/jakarta-tomcat-5.5.9/common/endorsed -Dcatalina.base=/opt/jakarta-tomcat-5.5.9 -Dcatalina.home=/opt/jakarta-tomcat-5.5.9 -Djava.io.tmpdir=/opt/jakarta-tomcat-5.5.9/temp java_command: org.apache.catalina.startup.Bootstrap start Launcher Type: SUN_STANDARD Environment Variables: JAVA_HOME=/usr/java/jdk1.5.0_06 PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin LD_LIBRARY_PATH=/usr/java/jdk1.5.0_06/jre/lib/i386/client:/usr/java/jdk1.5.0_06/jre/lib/i386:/usr/java/jdk1.5.0_06/jre/../lib/i386 Signal Handlers: SIGSEGV: [libjvm.so+0x31b990], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGBUS: [libjvm.so+0x31b990], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGFPE: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGPIPE: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGILL: [libjvm.so+0x281230], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000 SIGUSR2: [libjvm.so+0x283580], sa_mask[0]=0x00000000, sa_flags=0x14000004 SIGHUP: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000 SIGQUIT: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 SIGTERM: [libjvm.so+0x282fb0], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004 --------------- S Y S T E M --------------- OS:CentOS release 4.1 (Final) uname:Linux 2.6.9-11.ELsmp #1 SMP Wed Jun 8 17:54:20 CDT 2005 i686 libc:glibc 2.3.4 NPTL 2.3.4 rlimit: STACK 10240k, CORE 0k, NPROC 8192, NOFILE 1024, AS infinity load average:0.22 0.11 0.03 CPU:total 1 family 15, cmov, cx8, fxsr, mmx, sse, sse2, ht Memory: 4k page, physical 514516k(14808k free), swap 524280k(524136k free) vm_info: Java HotSpot(TM) Client VM (1.5.0_06-b05) for linux-x86, built on Nov 10 2005 12:08:33 by java_re with gcc 3.2.1-7a (J2SE release)

2 1

Sorted object list
by jjanssen＠nl.swets.com 15 Mar '06

15 Mar '06

Hello, I've got a generic question. In my wiki I'm using many sorted lists. But there must be a smarter way of creating these lists then what I'm doing now. Currently I'm doing the following: Form 1 used to fill out object of type Project, with several attributes such as the project name and status. On a overview page I want to order the projects by name based on their status. This will create something like: - active: - project1 - project4 - closed: - project2 - project5 - deprecated: - project3 In which all the projects are links to the pages of the projects, containing all the project information. Has anybody any idea of a smart way of doing this. Currently I'm looping through all project objects for every possible status. This is way too much overhead. Thanks, Joep

2 1

Reset admin password
by Milosh Milosavljevic 14 Mar '06

14 Mar '06

Hi, I forgot my admin password for xwiki installation. Can you please tell me how to reset it? Thanks, Milosh

2 1

Re: [xwiki-users] Attachments on free xwiki.com hosted wiki keep disappearing - explanation
by Robin Fernandes 14 Mar '06

14 Mar '06

It turns the cause of the problem was on my side. When attachments were working again I happened to be using IE - and after switching back to Firefox, it was broken again. After binary chopping through my Firefox extensions, the culprit was pretty obvious: the prefetch option in Fasterfox was causing the page to be saved twice, the second time with no attachments. :) Regards, Robin On 13/03/06, jeremi joslin <jeremi23(a)gmail.com> wrote: > On 3/14/06, Robin Fernandes <rewbs.soal(a)gmail.com> wrote: > > Looks like this was a temporary glitch. I re-attached the two images > > on the openmpt wiki yesterday and they are still there now. > > > > Thanks, > > Robin > Ok, > sorry, i was busy i didn't try. > cool > > Jérémi > > -- > Blog: http://www.jeremi.info > LinkedIn: https://www.linkedin.com/profile?viewProfile=&key=1437724 > Project Manager XWiki: http://www.xwiki.org > skype: jeremi23 -- msn et gtalk : jeremi23(a)gmail.com > > > -- > You receive this message as a subscriber of the xwiki-users(a)objectweb.org mailing list. > To unsubscribe: mailto:[email protected] > For general help: mailto:[email protected]?subject=help > ObjectWeb mailing lists service home page: http://www.objectweb.org/wws > > >

2 2

RE: [xwiki-users] Dates (was: Long arithmetic...?)
by THOMAS, BRIAN M (SBCSI) 13 Mar '06

13 Mar '06

Thanks. I'm still baffled, and this is another solution that requires programmer access to the wiki, but at this point, some solution is better than no solution. I've even considered throwing in some JavaScript code to do it. It has been suggested by a co-worker that the java.util.Calendar class has the date arithmetic needed, but I don't know how to instantiate a class that isn't part of, or returned from a method on, an XWiki object, and I don't see any that do that. brain[sic] -----Original Message----- From: Mark Robinson [mailto:[email protected]] Sent: Friday, March 10, 2006 7:01 PM To: xwiki-users(a)objectweb.org Subject: Re: [xwiki-users] Dates (was: Long arithmetic...?) Typical. I missed a brace off the if statement. Sorry if you just cut and pasted the wrong answer. Cheers, Mark. CORRECTION BELOW Hi Brian. I am not sure about with Velocity but you should be able to do this easily with a Groovy script. It basically is Java without the braces and type declarations so it is very powerful. Apologies if I have it wrong below but I have only started playing with it a few days ago. Try something like this below in your page. <% def today = new Date() println today if(testitem < (today - 7)) { println "This is more than a week old" } else { println "This is less than a week old" } %> If someone who knows Groovy well can correct that for you it might be a solution. Hope it helps. Cheers, Mark On 11 Mar 2006, at 1:19 AM, THOMAS, BRIAN M ((SBCSI)) wrote: It troubles me that no one has had an answer to this so far. I tried asking roughly the same question of the velocity-users list and was told that a new version of Velocity now does arithmetic with non-integer numbers, but two things make that problematic: first, I have limited access to the server to install software; second, I can't believe that no one in all of XWiki's lifetime has ever tried to do any date calculations, such as the difference of two dates, or adding/subtracting intervals. Isn't there an easier way to do this? All I want to do is decide whether something's a week old. brain[sic] -----Original Message----- From: THOMAS, BRIAN M (SBCSI) Sent: Friday, March 03, 2006 5:18 PM To: xwiki-users(a)objectweb.org Subject: [xwiki-users] Long arithmetic...? It seems that a Velocity #set directive fails when the RHS involves any arithmetic operation with long integers. Specifically, I just wanted to determine the difference between two dates, thus: #set ($age = $xwiki.currentDate.time - $obj.xWikiObject.getDateValue("donedate").time) I confirmed that I got credible results from both of the operands by printing them, and I could assign either of them to another variable name, but setting $age to the result of any arithmetic operation with any of them always gave "$age" as the formatted result. This shouldn't be this hard, should it? brain[sic] -- You receive this message as a subscriber of the xwiki-users(a)objectweb.org mailing list. To unsubscribe: mailto:[email protected] For general help: mailto:[email protected]?subject=help ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

1 0

[xwiki-users] Attachments on free xwiki.com hosted wiki keep disappearing.
by Robin Fernandes 13 Mar '06

13 Mar '06

Hi, I've been working mostly on an individual xwiki installation until now, and just started playing with the free hosted virtual wiki service on wiki.com - it's very cool. :) However, I'm trying to attach some small image files (<20k) to my wikis, and the attachments disappear shortly after seemingly attaching correctly. I do not get any error messages or warnings - the attachments just go away. Could this be related to the maintenance that occurred this weekend? Or perhaps is there an attachment restriction on the free wikis? The wikis are loa.xwiki.com and openmpt.xwiki.com. Regards, Robin.

2 4

[xwiki-users] Attachment stats
by Robin Fernandes 12 Mar '06

12 Mar '06

Hi all, The docstats table doesn't seem to maintain counts for attachments with v0.9.840. Is there a way to get attachment download counts? Regards, Robin

2 2

Attachments - restrict extentions
by Craig Muth 12 Mar '06

12 Mar '06

Is it possible to only allow certain types of files to be attached? Can you show the user an error when they try to upload a .doc file, but allow .jpg files? Thanks, --Craig

2 1

[xwiki-users] Dates (was: Long arithmetic...?)
by THOMAS, BRIAN M (SBCSI) 11 Mar '06

11 Mar '06

It troubles me that no one has had an answer to this so far. I tried asking roughly the same question of the velocity-users list and was told that a new version of Velocity now does arithmetic with non-integer numbers, but two things make that problematic: first, I have limited access to the server to install software; second, I can't believe that no one in all of XWiki's lifetime has ever tried to do any date calculations, such as the difference of two dates, or adding/subtracting intervals. Isn't there an easier way to do this? All I want to do is decide whether something's a week old. brain[sic] -----Original Message----- From: THOMAS, BRIAN M (SBCSI) Sent: Friday, March 03, 2006 5:18 PM To: xwiki-users(a)objectweb.org Subject: [xwiki-users] Long arithmetic...? It seems that a Velocity #set directive fails when the RHS involves any arithmetic operation with long integers. Specifically, I just wanted to determine the difference between two dates, thus: #set ($age = $xwiki.currentDate.time - $obj.xWikiObject.getDateValue("donedate").time) I confirmed that I got credible results from both of the operands by printing them, and I could assign either of them to another variable name, but setting $age to the result of any arithmetic operation with any of them always gave "$age" as the formatted result. This shouldn't be this hard, should it? brain[sic]

2 2