DB2 Connection pooling

Hi friends :
I am writing a DB2 Connection pooling class.In oracle we set the mininmum connections like
ocacheimpl = new OracleConnectionCacheImpl(DataSource );
ocacheimpl.setMinLimit(minConnections)
ocacheimpl.setMaxLimit()
Like this is there any methods to set the min connections in the DB2.
Please help me in this.
Thanks
Mandava

Hi,
i´ve got the same problem as Stephen.
can anybody check my start-script, in my eyes it seems
to be correct concerning the paths.
thanks for urgent help
Andreas Koch
NetFidelity Consulting GmbH
[email protected]
Stephen Davies <[email protected]> wrote:
Scott,
is SQLLIB\bin on the path?
Joseph Weinstein wrote:
Hi. For 5.1, you need to edit your startWebLogic script,
and add the DB2 driver classes to the weblogic.classpath.
Also any native libraries needed for this driver should be
available to the WLS process.
Can you run a simple DB2 JDBC example program (no WebLogic code)
in this environment?
Joe
scott rogan wrote:
i'm having difficulty setting up a DB2 connection pool in WL 5.1.
Getting this error on server startup: <E> <JDBC Pool> Failed to create
connection pool "db2Pool"weblogic.common.ResourceException: Could not
load 'COM.ibm.db2.jdbc.app.DB2Driver' because System.loadLibrary threw
java.lang.UnsatisfiedLinkError with the message '[IBM][JDBC Driver]
CLI0647E Error allocating DB2 environment handle, rc=db2jdbc.'.any
ideas?thanks
Stephen Davies
Davies Consulting Pty. Ltd.
Sydney, Australia
Ph. +61 2 9527 4274
[startWebLogic.sh]

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Thursday August 24 14:26:47 CST 2000:<E> <WebLogicServer> Failed to invoke
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java.security.AccessControlException: access denied (java.sql.SQLPermission
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weblogic.jdbc.connectionPool.ForumPool=\
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loginDelaySecs=1,\
initialCapacity=2,\
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You may want to try the JDBC newsgroup.
Michael Girdley
BEA Systems Inc
"DataL" <[email protected]> wrote in message news:[email protected]...
I created a DB2 connection pool in the weblogic.properties, but when
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Thursday August 24 14:26:47 CST 2000:<E> <WebLogicServer> Failed to invoke
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at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
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loginDelaySecs=1,\
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I've been playing around with Studio Creator and DB2 v9 without any issues.
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Resource Type: javax.sql.ConnectionPoolDataSource
Properties:
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password: xxxxxx
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serverName: <hostname of machine>
portnumber: 50000
driverType: 4
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DB2 and Weblogic are on the same machine.
In case of the use of remote DB2 database, I also encountered the same error.
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<SNMPAgent Name="mydomain"/>
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Perhaps It's my fault for Weblogic console's setting.
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Include zip file, db2jdbc.zip, containing driver class file, COM.ibm.db2.jdbc.DB2Driver,
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# Problematic Thread: prio=1 tid=0xabb6768 nid=0xa05 runnable
An unexpected exception has been detected in native code outside the VM.
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Function name=(N/A)
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NOTE: We are unable to locate the function name symbol for the error
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at weblogic.transaction.internal.ResourceDescriptor.recover(ResourceDescriptor.java:1046)
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Dynamic libraries:
08048000-0804c000 r-xp 00000000 03:02 464716 /usr/java/jdk1.3.1_04/bin/i386/native_threads/java
0804c000-0804d000 rw-p 00003000 03:02 464716 /usr/java/jdk1.3.1_04/bin/i386/native_threads/java
40000000-40015000 r-xp 00000000 03:03 496100 /lib/ld-2.2.4.so
40015000-40016000 rw-p 00014000 03:03 496100 /lib/ld-2.2.4.so
40017000-40018000 r--p 00000000 03:02 288014 /usr/lib/locale/en_US/LC_IDENTIFICATION
40018000-40019000 r--p 00000000 03:02 544149 /usr/lib/locale/en_US/LC_MEASUREMENT
40019000-4001a000 r--p 00000000 03:02 48241 /usr/lib/locale/en_US/LC_TELEPHONE
4001a000-4001b000 r--p 00000000 03:02 48430 /usr/lib/locale/en_US/LC_ADDRESS
4001b000-4001c000 r--p 00000000 03:02 48429 /usr/lib/locale/en_US/LC_NAME
4001c000-4001d000 r--p 00000000 03:02 112040 /usr/lib/locale/en_US/LC_PAPER
4001d000-4002c000 r-xp 00000000 03:03 496046 /lib/libpthread-0.9.so
4002c000-40034000 rw-p 0000e000 03:03 496046 /lib/libpthread-0.9.so
40034000-4003d000 r-xp 00000000 03:02 144730 /usr/java/jdk1.3.1_04/jre/lib/i386/native_threads/libhpi.so
4003d000-4003e000 rw-p 00008000 03:02 144730 /usr/java/jdk1.3.1_04/jre/lib/i386/native_threads/libhpi.so
4003e000-40243000 r-xp 00000000 03:02 272604 /usr/java/jdk1.3.1_04/jre/lib/i386/client/libjvm.so
40243000-40344000 rw-p 00204000 03:02 272604 /usr/java/jdk1.3.1_04/jre/lib/i386/client/libjvm.so
4035b000-4035d000 r-xp 00000000 03:03 496014 /lib/libdl-2.2.4.so
4035d000-4035f000 rw-p 00001000 03:03 496014 /lib/libdl-2.2.4.so
40360000-4048c000 r-xp 00000000 03:03 496010 /lib/libc-2.2.4.so
4048c000-40492000 rw-p 0012b000 03:03 496010 /lib/libc-2.2.4.so
40496000-404a9000 r-xp 00000000 03:03 496019 /lib/libnsl-2.2.4.so
404a9000-404ab000 rw-p 00012000 03:03 496019 /lib/libnsl-2.2.4.so
404ad000-404ce000 r-xp 00000000 03:03 496016 /lib/libm-2.2.4.so
404ce000-404cf000 rw-p 00020000 03:03 496016 /lib/libm-2.2.4.so
404cf000-40503000 r-xp 00000000 03:02 64413 /usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
40503000-4050f000 rw-p 00033000 03:02 64413 /usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
40512000-40523000 r-xp 00000000 03:02 512622 /usr/java/jdk1.3.1_04/jre/lib/i386/libverify.so
40523000-40525000 rw-p 00010000 03:02 512622 /usr/java/jdk1.3.1_04/jre/lib/i386/libverify.so
40525000-40546000 r-xp 00000000 03:02 512614 /usr/java/jdk1.3.1_04/jre/lib/i386/libjava.so
40546000-40548000 rw-p 00020000 03:02 512614 /usr/java/jdk1.3.1_04/jre/lib/i386/libjava.so
40549000-4055d000 r-xp 00000000 03:02 512623 /usr/java/jdk1.3.1_04/jre/lib/i386/libzip.so
4055d000-40560000 rw-p 00013000 03:02 512623 /usr/java/jdk1.3.1_04/jre/lib/i386/libzip.so
40560000-41296000 r--s 00000000 03:02 384740 /usr/java/jdk1.3.1_04/jre/lib/rt.jar
412c3000-415ba000 r--s 00000000 03:02 384738 /usr/java/jdk1.3.1_04/jre/lib/i18n.jar
415ba000-415d0000 r--s 00000000 03:02 384745 /usr/java/jdk1.3.1_04/jre/lib/sunrsasign.jar
415d0000-415f4000 r--s 00000000 03:09 33023 /weblogic/wlserver6.1/config/blue2/lib/pja.jar
415f4000-41606000 r--s 00000000 03:02 160797 /usr/local/OptimizeitSuite55/lib/oibcp.jar
436ae000-436af000 r--p 00000000 03:02 384071 /usr/lib/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES
436af000-436b0000 r--p 00000000 03:02 544108 /usr/lib/locale/en_US/LC_MONETARY
4d740000-4d76b000 r--p 00000000 03:02 592102 /usr/lib/locale/en_US/LC_CTYPE
4d76b000-4d771000 r--p 00000000 03:02 464163 /usr/lib/locale/en_US/LC_COLLATE
4d771000-4d772000 r--p 00000000 03:02 288192 /usr/lib/locale/en_US/LC_TIME
4d772000-4d773000 r--p 00000000 03:02 592098 /usr/lib/locale/en_US/LC_NUMERIC
4d773000-4d775000 r--s 00000000 03:02 352729 /usr/java/jdk1.3.1_04/jre/lib/ext/jcert.jar
4d775000-4d776000 r--s 00000000 03:02 352731 /usr/java/jdk1.3.1_04/jre/lib/ext/jnet.jar
4d776000-4d778000 r--s 00000000 03:09 33018 /weblogic/wlserver6.1/config/blue2/lib/CR082443_61sp2.jar
4d778000-4d779000 r--s 00000000 03:09 33017 /weblogic/wlserver6.1/config/blue2/lib/db2jcc_license_cu.jar
4d779000-4d782000 r-xp 00000000 03:03 496035 /lib/libnss_files-2.2.4.so
4d782000-4d784000 rw-p 00008000 03:03 496035 /lib/libnss_files-2.2.4.so
4d784000-4d7b1000 r-xp 00000000 03:02 160810 /usr/local/OptimizeitSuite55/lib/libpri.so
4d7b1000-4d7b3000 rw-p 0002c000 03:02 160810 /usr/local/OptimizeitSuite55/lib/libpri.so
4d7b7000-4d829000 r--s 00000000 03:02 352730 /usr/java/jdk1.3.1_04/jre/lib/ext/jsse.jar
4d829000-4dd78000 r--s 00000000 03:09 33025 /weblogic/wlserver6.1/config/blue2/lib/CR061106_61sp2.jar
4dd78000-4dd7c000 r--s 00000000 03:09 33021 /weblogic/wlserver6.1/config/blue2/lib/CR067966_610sp2.jar
4dd7c000-4dd7f000 r--s 00000000 03:09 33024 /weblogic/wlserver6.1/config/blue2/lib/CR064117_61sp2.jar
4dd7f000-4dd82000 r--s 00000000 03:09 33028 /weblogic/wlserver6.1/config/blue2/lib/CR060018_610sp2.jar
4dd82000-4dd84000 r--s 00000000 03:09 33026 /weblogic/wlserver6.1/config/blue2/lib/CR058352_61sp2.jar
4dd84000-4dd89000 r--s 00000000 03:09 33019 /weblogic/wlserver6.1/config/blue2/lib/rdbmsRealm.jar
4dd89000-4dda8000 r--s 00000000 03:09 33022 /weblogic/wlserver6.1/config/blue2/lib/xmlParserAPIs.jar
4dda8000-4de81000 r--s 00000000 03:09 33027 /weblogic/wlserver6.1/config/blue2/lib/xercesImpl.jar
4de81000-4dff7000 r--s 00000000 03:09 33016 /weblogic/wlserver6.1/config/blue2/lib/db2java.zip
4dff7000-4e0d3000 r--s 00000000 03:09 33020 /weblogic/wlserver6.1/config/blue2/lib/db2jcc.jar
4e0d3000-4e553000 r--s 00000000 03:02 48466 /usr/java/jdk1.3.1_04/lib/tools.jar
4e553000-4fdcd000 r--s 00000000 03:09 229395 /weblogic/wlserver6.1/lib/weblogic.jar
4fe2d000-4ff04000 r--s 00000000 03:09 229399 /weblogic/wlserver6.1/lib/xmlx.jar
4ff04000-50265000 r--s 00000000 03:02 160793 /usr/local/OptimizeitSuite55/lib/optit.jar
502d1000-502da000 r-xp 00000000 03:02 512621 /usr/java/jdk1.3.1_04/jre/lib/i386/libnet.so
502da000-502db000 rw-p 00008000 03:02 512621 /usr/java/jdk1.3.1_04/jre/lib/i386/libnet.so
502db000-50316000 r-xp 00000000 03:02 240768 /usr/local/OptimizeitSuite55/lib/native/libauditjni.so
50316000-50317000 rw-p 0003a000 03:02 240768 /usr/local/OptimizeitSuite55/lib/native/libauditjni.so
5031f000-50323000 r--s 00000000 03:09 213324 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50094.war
50325000-5032f000 r-xp 00000000 03:03 496043 /lib/libnss_nisplus-2.2.4.so
5032f000-50330000 rw-p 00009000 03:03 496043 /lib/libnss_nisplus-2.2.4.so
50331000-50334000 r-xp 00000000 03:03 496032 /lib/libnss_dns-2.2.4.so
50334000-50336000 rw-p 00002000 03:03 496032 /lib/libnss_dns-2.2.4.so
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5033a000-5033d000 r--s 00000000 03:09 98634 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_wl_management_internal2/cls50095.jar
5033d000-50340000 r--s 00000000 03:09 213327 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50098.war
50361000-50392000 r-xp 00000000 03:02 512620 /usr/java/jdk1.3.1_04/jre/lib/i386/libmlib_image.so
50392000-50394000 rw-p 00030000 03:02 512620 /usr/java/jdk1.3.1_04/jre/lib/i386/libmlib_image.so
50394000-50397000 r--s 00000000 03:09 213327 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50098.war
50397000-5039a000 r--s 00000000 03:09 49447 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_wl_management_internal1/cls50099.jar
5039a000-503a0000 r-xp 00000000 03:02 96189 /usr/X11R6/lib/libXp.so.6.2
503a0000-503a2000 rw-p 00005000 03:02 96189 /usr/X11R6/lib/libXp.so.6.2
503c3000-503d1000 r-xp 00000000 03:03 496048 /lib/libresolv-2.2.4.so
503d1000-503d2000 rw-p 0000d000 03:03 496048 /lib/libresolv-2.2.4.so
503d5000-503e3000 r--s 00000000 03:09 49459 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/messaging50109.jar
504a5000-504ed000 r-xp 00000000 03:02 96195 /usr/X11R6/lib/libXt.so.6.0
504ed000-504f1000 rw-p 00047000 03:02 96195 /usr/X11R6/lib/libXt.so.6.0
504f1000-504fd000 r-xp 00000000 03:02 96177 /usr/X11R6/lib/libXext.so.6.4
504fd000-504ff000 rw-p 0000b000 03:02 96177 /usr/X11R6/lib/libXext.so.6.4
50600000-50604000 r-xp 00000000 03:02 96197 /usr/X11R6/lib/libXtst.so.6.1
50604000-50606000 rw-p 00003000 03:02 96197 /usr/X11R6/lib/libXtst.so.6.1
50606000-5060d000 r-xp 00000000 03:02 96167 /usr/X11R6/lib/libSM.so.6.0
5060d000-5060f000 rw-p 00006000 03:02 96167 /usr/X11R6/lib/libSM.so.6.0
5060f000-50623000 r-xp 00000000 03:02 96163 /usr/X11R6/lib/libICE.so.6.3
50623000-50624000 rw-p 00013000 03:02 96163 /usr/X11R6/lib/libICE.so.6.3
506e9000-506fe000 r--s 00000000 03:09 49460 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/controller50110.jar
50800000-5081b000 r-xp 00000000 03:03 288205 /opt/IBM/db2/V8.1/lib/libdb2jdbc.so.1
5081b000-50820000 rw-p 0001a000 03:03 288205 /opt/IBM/db2/V8.1/lib/libdb2jdbc.so.1
50827000-50829000 r-xp 00000000 03:03 288166 /opt/IBM/db2/V8.1/lib/libdb2install.so.1
50829000-5082a000 rw-p 00001000 03:03 288166 /opt/IBM/db2/V8.1/lib/libdb2install.so.1
5082a000-50831000 r-xp 00000000 03:03 288177 /opt/IBM/db2/V8.1/lib/libdb2trcapi.so.1
50831000-50836000 rw-p 00006000 03:03 288177 /opt/IBM/db2/V8.1/lib/libdb2trcapi.so.1
50863000-508aa000 r--s 00000000 03:09 49458 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/utils50108.jar
508aa000-508b2000 r--s 00000000 03:09 49455 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/org50105.jar
508b2000-508ba000 r--s 00000000 03:09 49461 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/aspectjrt50111.jar
508ba000-508d0000 r--s 00000000 03:09 49454 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/security50104.jar
508d0000-508ef000 r--s 00000000 03:09 49453 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/persistence50103.jar
508ef000-508f8000 r--s 00000000 03:09 49457 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/caching50107.jar
50d02000-50d9d000 r--s 00000000 03:09 49463 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/iText50113.jar
50d9d000-50e33000 r--s 00000000 03:09 49466 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/jsTMP50116.jar
50e33000-50e8a000 r--s 00000000 03:09 49465 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/log4j50115.jar
50e8a000-50ee3000 r--s 00000000 03:09 49464 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/trove50114.jar
50f65000-50f96000 r-xp 00000000 03:03 288158 /opt/IBM/db2/V8.1/lib/libdb2g11n.so.1
50f96000-50fd6000 rw-p 00030000 03:03 288158 /opt/IBM/db2/V8.1/lib/libdb2g11n.so.1
510e7000-51136000 r-xp 00000000 03:03 288144 /opt/IBM/db2/V8.1/lib/libcxa.so.1
51136000-51155000 rw-p 0004e000 03:03 288144 /opt/IBM/db2/V8.1/lib/libcxa.so.1
51155000-5115a000 r-xp 00000000 03:03 496012 /lib/libcrypt-2.2.4.so
5115a000-5115b000 rw-p 00004000 03:03 496012 /lib/libcrypt-2.2.4.so
51182000-51193000 r-xp 00000000 03:03 288169 /opt/IBM/db2/V8.1/lib/libdb2locale.so.1
51193000-511a0000 rw-p 00010000 03:03 288169 /opt/IBM/db2/V8.1/lib/libdb2locale.so.1
511a0000-511da000 r-xp 00000000 03:03 288171 /opt/IBM/db2/V8.1/lib/libdb2osse.so.1
511da000-51221000 rw-p 00039000 03:03 288171 /opt/IBM/db2/V8.1/lib/libdb2osse.so.1
51234000-5125a000 r-xp 00000000 03:03 288160 /opt/IBM/db2/V8.1/lib/libdb2genreg.so.1
5125a000-51277000 rw-p 00025000 03:03 288160 /opt/IBM/db2/V8.1/lib/libdb2genreg.so.1
512ea000-516b8000 r-xp 00000000 03:02 512608 /usr/java/jdk1.3.1_04/jre/lib/i386/libawt.so
516b8000-516c8000 rw-p 003cd000 03:02 512608 /usr/java/jdk1.3.1_04/jre/lib/i386/libawt.so
516dd000-517ce000 r-xp 00000000 03:02 96169 /usr/X11R6/lib/libX11.so.6.2
517ce000-517d3000 rw-p 000f0000 03:02 96169 /usr/X11R6/lib/libX11.so.6.2
517d3000-517f1000 r--s 00000000 03:09 49456 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/adminfw50106.jar
52300000-526ea000 r--s 00000000 03:09 213328 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50100.war
526ea000-52ad4000 r--s 00000000 03:09 213328 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50100.war
52ad4000-52b2f000 r--s 00000000 03:09 49452 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/sysadmin50102.jar
52b2f000-52c0b000 r--s 00000000 03:09 49462 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/db2jcc50112.jar
53700000-53b80000 r--s 00000000 03:02 48466 /usr/java/jdk1.3.1_04/lib/tools.jar
54300000-54691000 r--s 00000000 03:09 213326 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50096.war
54a00000-54d91000 r--s 00000000 03:09 213326 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50096.war
58909000-590cc000 r-xp 00000000 03:03 288146 /opt/IBM/db2/V8.1/lib/libdb2.so.1
590cc000-5967e000 rw-p 007c2000 03:03 288146 /opt/IBM/db2/V8.1/lib/libdb2.so.1
Local Time = Wed May 26 16:44:53 2004
Elapsed Time = 387
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.3.1_04-b02 mixed mode)
# An error report file has been saved as hs_err_pid2565.log.
# Please refer to the file for further information.

Attached the Profiler snapshot of the connection classes.
There seem to be large instances of weblogic.jdbc.Connection
Joe Weinstein <[email protected]> wrote:
>
>
Jeeva wrote:
We are running WLS 6.1 sp2 on Redhat Linux 7.2
and using a XA Connection pool with Type 2 DB2 XA Driver.The type-2 driver is killing the JVM process with a bug in it's
native code. It seems to be failing randomly at runtime while
your pool is trying to make jdbc connections. You may be able
to avoid this if you will define your pool to make all it's
connections at startup. Ie: init capacity = max capacity.
Java is so much safer. If you can use a type-4 driver it
can't kill the JVM...
Joe
<JDBCConnectionPool
Name="TXBusobj" Targets="jeeva_adminServer"
InitialCapacity="0" CapacityIncrement="2" MaxCapacity="15"RefreshMinutes="5"
DriverName="COM.ibm.db2.jdbc.DB2XADataSource" Password="db2"URL="jdbc:db2/TEST_REP"
Properties="user=db2as;password=db2;DatabaseName=TEST_REP"
TestConnectionsOnReserve="false"
TestTableName="SYSIBM.SYSDUMMY1"/>
The application works fine with out the above XA Connection pool.
After adding the connection pool the server randomly crashes with Signal11 from
JVM.
We are using 1.3.1_04 and also tried with 1.3.1_11
Following is the stack trace:
# Problematic Thread: prio=1 tid=0xabb6768 nid=0xa05 runnable
An unexpected exception has been detected in native code outside theVM.
Unexpected Signal : 11 occurred at PC=0x0
Function name=(N/A)
Library=(N/A)
NOTE: We are unable to locate the function name symbol for the error
just occurred. Please refer to release documentation for possible
reason and solutions.
Current Java thread:
at java.util.zip.ZipFile.getEntry(ZipFile.java:141)
at java.util.jar.JarFile.getEntry(JarFile.java:176)
at java.util.jar.JarFile.getJarEntry(JarFile.java:163)
at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:546)
at sun.misc.URLClassPath.getResource(URLClassPath.java:133)
at java.net.URLClassLoader$2.run(URLClassLoader.java:344)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:341)
at java.lang.ClassLoader.getResource(ClassLoader.java:766)
at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:927)
at java.util.ResourceBundle$1.run(ResourceBundle.java:931)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.ResourceBundle.loadBundle(ResourceBundle.java:927)
at java.util.ResourceBundle.findBundle(ResourceBundle.java:786)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:616)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:570)
at weblogic.i18ntools.L10nLookup.getLocalizer(L10nLookup.java:299)
at weblogic.logging.LogManager.log(LogManager.java:230)
at weblogic.logging.MessageLogger.log(MessageLogger.java:17)
at weblogic.jdbc.JDBCLogger.logSleepingInCreateResourceInfo(JDBCLogger.java:1060)
at weblogic.jdbc.common.internal.XAConnectionEnvFactory.createResource(XAConnectionEnvFactory.java:69)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator.java:698)
at weblogic.common.internal.ResourceAllocator.reserve(ResourceAllocator.java:511)
at weblogic.common.internal.ResourceAllocator.reserve(ResourceAllocator.java:400)
at weblogic.common.internal.ResourceAllocator.reserveWaitSecs(ResourceAllocator.java:390)
at weblogic.jdbc.common.internal.ConnectionPool.reserve(ConnectionPool.java:164)
at weblogic.jdbc.common.internal.ConnectionPool.reserveWaitSecs(ConnectionPool.java:118)
at weblogic.jdbc.jta.DataSource.getXAConnectionFromPool(DataSource.java:1152)
at weblogic.jdbc.jta.DataSource.getXAResource(DataSource.java:679)
at weblogic.jdbc.jta.DataSource.recover(DataSource.java:887)
at weblogic.transaction.internal.ServerResourceInfo.recover(ServerResourceInfo.java:786)
at weblogic.transaction.internal.ServerSCInfo.recover(ServerSCInfo.java:283)
at weblogic.transaction.internal.ResourceDescriptor.getXidsToBeRolledBack(ResourceDescriptor.java:1112)
at weblogic.transaction.internal.ResourceDescriptor.recover(ResourceDescriptor.java:1046)
at weblogic.transaction.internal.ResourceDescriptor.access$9(ResourceDescriptor.java:1029)
at weblogic.transaction.internal.ResourceDescriptor$1.execute(ResourceDescriptor.java:770)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Dynamic libraries:
08048000-0804c000 r-xp 00000000 03:02 464716 /usr/java/jdk1.3.1_04/bin/i386/native_threads/java
0804c000-0804d000 rw-p 00003000 03:02 464716 /usr/java/jdk1.3.1_04/bin/i386/native_threads/java
40000000-40015000 r-xp 00000000 03:03 496100 /lib/ld-2.2.4.so
40015000-40016000 rw-p 00014000 03:03 496100 /lib/ld-2.2.4.so
40017000-40018000 r--p 00000000 03:02 288014 /usr/lib/locale/en_US/LC_IDENTIFICATION
40018000-40019000 r--p 00000000 03:02 544149 /usr/lib/locale/en_US/LC_MEASUREMENT
40019000-4001a000 r--p 00000000 03:02 48241 /usr/lib/locale/en_US/LC_TELEPHONE
4001a000-4001b000 r--p 00000000 03:02 48430 /usr/lib/locale/en_US/LC_ADDRESS
4001b000-4001c000 r--p 00000000 03:02 48429 /usr/lib/locale/en_US/LC_NAME
4001c000-4001d000 r--p 00000000 03:02 112040 /usr/lib/locale/en_US/LC_PAPER
4001d000-4002c000 r-xp 00000000 03:03 496046 /lib/libpthread-0.9.so
4002c000-40034000 rw-p 0000e000 03:03 496046 /lib/libpthread-0.9.so
40034000-4003d000 r-xp 00000000 03:02 144730 /usr/java/jdk1.3.1_04/jre/lib/i386/native_threads/libhpi.so
4003d000-4003e000 rw-p 00008000 03:02 144730 /usr/java/jdk1.3.1_04/jre/lib/i386/native_threads/libhpi.so
4003e000-40243000 r-xp 00000000 03:02 272604 /usr/java/jdk1.3.1_04/jre/lib/i386/client/libjvm.so
40243000-40344000 rw-p 00204000 03:02 272604 /usr/java/jdk1.3.1_04/jre/lib/i386/client/libjvm.so
4035b000-4035d000 r-xp 00000000 03:03 496014 /lib/libdl-2.2.4.so
4035d000-4035f000 rw-p 00001000 03:03 496014 /lib/libdl-2.2.4.so
40360000-4048c000 r-xp 00000000 03:03 496010 /lib/libc-2.2.4.so
4048c000-40492000 rw-p 0012b000 03:03 496010 /lib/libc-2.2.4.so
40496000-404a9000 r-xp 00000000 03:03 496019 /lib/libnsl-2.2.4.so
404a9000-404ab000 rw-p 00012000 03:03 496019 /lib/libnsl-2.2.4.so
404ad000-404ce000 r-xp 00000000 03:03 496016 /lib/libm-2.2.4.so
404ce000-404cf000 rw-p 00020000 03:03 496016 /lib/libm-2.2.4.so
404cf000-40503000 r-xp 00000000 03:02 64413 /usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
40503000-4050f000 rw-p 00033000 03:02 64413 /usr/lib/libstdc++-2-libc6.1-1-2.9.0.so
40512000-40523000 r-xp 00000000 03:02 512622 /usr/java/jdk1.3.1_04/jre/lib/i386/libverify.so
40523000-40525000 rw-p 00010000 03:02 512622 /usr/java/jdk1.3.1_04/jre/lib/i386/libverify.so
40525000-40546000 r-xp 00000000 03:02 512614 /usr/java/jdk1.3.1_04/jre/lib/i386/libjava.so
40546000-40548000 rw-p 00020000 03:02 512614 /usr/java/jdk1.3.1_04/jre/lib/i386/libjava.so
40549000-4055d000 r-xp 00000000 03:02 512623 /usr/java/jdk1.3.1_04/jre/lib/i386/libzip.so
4055d000-40560000 rw-p 00013000 03:02 512623 /usr/java/jdk1.3.1_04/jre/lib/i386/libzip.so
40560000-41296000 r--s 00000000 03:02 384740 /usr/java/jdk1.3.1_04/jre/lib/rt.jar
412c3000-415ba000 r--s 00000000 03:02 384738 /usr/java/jdk1.3.1_04/jre/lib/i18n.jar
415ba000-415d0000 r--s 00000000 03:02 384745 /usr/java/jdk1.3.1_04/jre/lib/sunrsasign.jar
415d0000-415f4000 r--s 00000000 03:09 33023 /weblogic/wlserver6.1/config/blue2/lib/pja.jar
415f4000-41606000 r--s 00000000 03:02 160797 /usr/local/OptimizeitSuite55/lib/oibcp.jar
436ae000-436af000 r--p 00000000 03:02 384071 /usr/lib/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES
436af000-436b0000 r--p 00000000 03:02 544108 /usr/lib/locale/en_US/LC_MONETARY
4d740000-4d76b000 r--p 00000000 03:02 592102 /usr/lib/locale/en_US/LC_CTYPE
4d76b000-4d771000 r--p 00000000 03:02 464163 /usr/lib/locale/en_US/LC_COLLATE
4d771000-4d772000 r--p 00000000 03:02 288192 /usr/lib/locale/en_US/LC_TIME
4d772000-4d773000 r--p 00000000 03:02 592098 /usr/lib/locale/en_US/LC_NUMERIC
4d773000-4d775000 r--s 00000000 03:02 352729 /usr/java/jdk1.3.1_04/jre/lib/ext/jcert.jar
4d775000-4d776000 r--s 00000000 03:02 352731 /usr/java/jdk1.3.1_04/jre/lib/ext/jnet.jar
4d776000-4d778000 r--s 00000000 03:09 33018 /weblogic/wlserver6.1/config/blue2/lib/CR082443_61sp2.jar
4d778000-4d779000 r--s 00000000 03:09 33017 /weblogic/wlserver6.1/config/blue2/lib/db2jcc_license_cu.jar
4d779000-4d782000 r-xp 00000000 03:03 496035 /lib/libnss_files-2.2.4.so
4d782000-4d784000 rw-p 00008000 03:03 496035 /lib/libnss_files-2.2.4.so
4d784000-4d7b1000 r-xp 00000000 03:02 160810 /usr/local/OptimizeitSuite55/lib/libpri.so
4d7b1000-4d7b3000 rw-p 0002c000 03:02 160810 /usr/local/OptimizeitSuite55/lib/libpri.so
4d7b7000-4d829000 r--s 00000000 03:02 352730 /usr/java/jdk1.3.1_04/jre/lib/ext/jsse.jar
4d829000-4dd78000 r--s 00000000 03:09 33025 /weblogic/wlserver6.1/config/blue2/lib/CR061106_61sp2.jar
4dd78000-4dd7c000 r--s 00000000 03:09 33021 /weblogic/wlserver6.1/config/blue2/lib/CR067966_610sp2.jar
4dd7c000-4dd7f000 r--s 00000000 03:09 33024 /weblogic/wlserver6.1/config/blue2/lib/CR064117_61sp2.jar
4dd7f000-4dd82000 r--s 00000000 03:09 33028 /weblogic/wlserver6.1/config/blue2/lib/CR060018_610sp2.jar
4dd82000-4dd84000 r--s 00000000 03:09 33026 /weblogic/wlserver6.1/config/blue2/lib/CR058352_61sp2.jar
4dd84000-4dd89000 r--s 00000000 03:09 33019 /weblogic/wlserver6.1/config/blue2/lib/rdbmsRealm.jar
4dd89000-4dda8000 r--s 00000000 03:09 33022 /weblogic/wlserver6.1/config/blue2/lib/xmlParserAPIs.jar
4dda8000-4de81000 r--s 00000000 03:09 33027 /weblogic/wlserver6.1/config/blue2/lib/xercesImpl.jar
4de81000-4dff7000 r--s 00000000 03:09 33016 /weblogic/wlserver6.1/config/blue2/lib/db2java.zip
4dff7000-4e0d3000 r--s 00000000 03:09 33020 /weblogic/wlserver6.1/config/blue2/lib/db2jcc.jar
4e0d3000-4e553000 r--s 00000000 03:02 48466 /usr/java/jdk1.3.1_04/lib/tools.jar
4e553000-4fdcd000 r--s 00000000 03:09 229395 /weblogic/wlserver6.1/lib/weblogic.jar
4fe2d000-4ff04000 r--s 00000000 03:09 229399 /weblogic/wlserver6.1/lib/xmlx.jar
4ff04000-50265000 r--s 00000000 03:02 160793 /usr/local/OptimizeitSuite55/lib/optit.jar
502d1000-502da000 r-xp 00000000 03:02 512621 /usr/java/jdk1.3.1_04/jre/lib/i386/libnet.so
502da000-502db000 rw-p 00008000 03:02 512621 /usr/java/jdk1.3.1_04/jre/lib/i386/libnet.so
502db000-50316000 r-xp 00000000 03:02 240768 /usr/local/OptimizeitSuite55/lib/native/libauditjni.so
50316000-50317000 rw-p 0003a000 03:02 240768 /usr/local/OptimizeitSuite55/lib/native/libauditjni.so
5031f000-50323000 r--s 00000000 03:09 213324 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50094.war
50325000-5032f000 r-xp 00000000 03:03 496043 /lib/libnss_nisplus-2.2.4.so
5032f000-50330000 rw-p 00009000 03:03 496043 /lib/libnss_nisplus-2.2.4.so
50331000-50334000 r-xp 00000000 03:03 496032 /lib/libnss_dns-2.2.4.so
50334000-50336000 rw-p 00002000 03:03 496032 /lib/libnss_dns-2.2.4.so
50336000-5033a000 r--s 00000000 03:09 213324 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50094.war
5033a000-5033d000 r--s 00000000 03:09 98634 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_wl_management_internal2/cls50095.jar
5033d000-50340000 r--s 00000000 03:09 213327 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50098.war
50361000-50392000 r-xp 00000000 03:02 512620 /usr/java/jdk1.3.1_04/jre/lib/i386/libmlib_image.so
50392000-50394000 rw-p 00030000 03:02 512620 /usr/java/jdk1.3.1_04/jre/lib/i386/libmlib_image.so
50394000-50397000 r--s 00000000 03:09 213327 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50098.war
50397000-5039a000 r--s 00000000 03:09 49447 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_wl_management_internal1/cls50099.jar
5039a000-503a0000 r-xp 00000000 03:02 96189 /usr/X11R6/lib/libXp.so.6.2
503a0000-503a2000 rw-p 00005000 03:02 96189 /usr/X11R6/lib/libXp.so.6.2
503c3000-503d1000 r-xp 00000000 03:03 496048 /lib/libresolv-2.2.4.so
503d1000-503d2000 rw-p 0000d000 03:03 496048 /lib/libresolv-2.2.4.so
503d5000-503e3000 r--s 00000000 03:09 49459 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/messaging50109.jar
504a5000-504ed000 r-xp 00000000 03:02 96195 /usr/X11R6/lib/libXt.so.6.0
504ed000-504f1000 rw-p 00047000 03:02 96195 /usr/X11R6/lib/libXt.so.6.0
504f1000-504fd000 r-xp 00000000 03:02 96177 /usr/X11R6/lib/libXext.so.6.4
504fd000-504ff000 rw-p 0000b000 03:02 96177 /usr/X11R6/lib/libXext.so.6.4
50600000-50604000 r-xp 00000000 03:02 96197 /usr/X11R6/lib/libXtst.so.6.1
50604000-50606000 rw-p 00003000 03:02 96197 /usr/X11R6/lib/libXtst.so.6.1
50606000-5060d000 r-xp 00000000 03:02 96167 /usr/X11R6/lib/libSM.so.6.0
5060d000-5060f000 rw-p 00006000 03:02 96167 /usr/X11R6/lib/libSM.so.6.0
5060f000-50623000 r-xp 00000000 03:02 96163 /usr/X11R6/lib/libICE.so.6.3
50623000-50624000 rw-p 00013000 03:02 96163 /usr/X11R6/lib/libICE.so.6.3
506e9000-506fe000 r--s 00000000 03:09 49460 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/controller50110.jar
50800000-5081b000 r-xp 00000000 03:03 288205 /opt/IBM/db2/V8.1/lib/libdb2jdbc.so.1
5081b000-50820000 rw-p 0001a000 03:03 288205 /opt/IBM/db2/V8.1/lib/libdb2jdbc.so.1
50827000-50829000 r-xp 00000000 03:03 288166 /opt/IBM/db2/V8.1/lib/libdb2install.so.1
50829000-5082a000 rw-p 00001000 03:03 288166 /opt/IBM/db2/V8.1/lib/libdb2install.so.1
5082a000-50831000 r-xp 00000000 03:03 288177 /opt/IBM/db2/V8.1/lib/libdb2trcapi.so.1
50831000-50836000 rw-p 00006000 03:03 288177 /opt/IBM/db2/V8.1/lib/libdb2trcapi.so.1
50863000-508aa000 r--s 00000000 03:09 49458 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/utils50108.jar
508aa000-508b2000 r--s 00000000 03:09 49455 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/org50105.jar
508b2000-508ba000 r--s 00000000 03:09 49461 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/aspectjrt50111.jar
508ba000-508d0000 r--s 00000000 03:09 49454 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/security50104.jar
508d0000-508ef000 r--s 00000000 03:09 49453 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/persistence50103.jar
508ef000-508f8000 r--s 00000000 03:09 49457 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/caching50107.jar
50d02000-50d9d000 r--s 00000000 03:09 49463 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/iText50113.jar
50d9d000-50e33000 r--s 00000000 03:09 49466 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/jsTMP50116.jar
50e33000-50e8a000 r--s 00000000 03:09 49465 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/log4j50115.jar
50e8a000-50ee3000 r--s 00000000 03:09 49464 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/trove50114.jar
50f65000-50f96000 r-xp 00000000 03:03 288158 /opt/IBM/db2/V8.1/lib/libdb2g11n.so.1
50f96000-50fd6000 rw-p 00030000 03:03 288158 /opt/IBM/db2/V8.1/lib/libdb2g11n.so.1
510e7000-51136000 r-xp 00000000 03:03 288144 /opt/IBM/db2/V8.1/lib/libcxa.so.1
51136000-51155000 rw-p 0004e000 03:03 288144 /opt/IBM/db2/V8.1/lib/libcxa.so.1
51155000-5115a000 r-xp 00000000 03:03 496012 /lib/libcrypt-2.2.4.so
5115a000-5115b000 rw-p 00004000 03:03 496012 /lib/libcrypt-2.2.4.so
51182000-51193000 r-xp 00000000 03:03 288169 /opt/IBM/db2/V8.1/lib/libdb2locale.so.1
51193000-511a0000 rw-p 00010000 03:03 288169 /opt/IBM/db2/V8.1/lib/libdb2locale.so.1
511a0000-511da000 r-xp 00000000 03:03 288171 /opt/IBM/db2/V8.1/lib/libdb2osse.so.1
511da000-51221000 rw-p 00039000 03:03 288171 /opt/IBM/db2/V8.1/lib/libdb2osse.so.1
51234000-5125a000 r-xp 00000000 03:03 288160 /opt/IBM/db2/V8.1/lib/libdb2genreg.so.1
5125a000-51277000 rw-p 00025000 03:03 288160 /opt/IBM/db2/V8.1/lib/libdb2genreg.so.1
512ea000-516b8000 r-xp 00000000 03:02 512608 /usr/java/jdk1.3.1_04/jre/lib/i386/libawt.so
516b8000-516c8000 rw-p 003cd000 03:02 512608 /usr/java/jdk1.3.1_04/jre/lib/i386/libawt.so
516dd000-517ce000 r-xp 00000000 03:02 96169 /usr/X11R6/lib/libX11.so.6.2
517ce000-517d3000 rw-p 000f0000 03:02 96169 /usr/X11R6/lib/libX11.so.6.2
517d3000-517f1000 r--s 00000000 03:09 49456 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/adminfw50106.jar
52300000-526ea000 r--s 00000000 03:09 213328 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50100.war
526ea000-52ad4000 r--s 00000000 03:09 213328 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50100.war
52ad4000-52b2f000 r--s 00000000 03:09 49452 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/sysadmin50102.jar
52b2f000-52c0b000 r--s 00000000 03:09 49462 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/WEB-INF/_tmp_war_blue2Server_blue2Server_sysadmin/WEB-INF/lib/db2jcc50112.jar
53700000-53b80000 r--s 00000000 03:02 48466 /usr/java/jdk1.3.1_04/lib/tools.jar
54300000-54691000 r--s 00000000 03:09 213326 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50096.war
54a00000-54d91000 r--s 00000000 03:09 213326 /weblogic/wlserver6.1/config/blue2/applications/.wlnotdelete/wl_comp50096.war
58909000-590cc000 r-xp 00000000 03:03 288146 /opt/IBM/db2/V8.1/lib/libdb2.so.1
590cc000-5967e000 rw-p 007c2000 03:03 288146 /opt/IBM/db2/V8.1/lib/libdb2.so.1
Local Time = Wed May 26 16:44:53 2004
Elapsed Time = 387
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.3.1_04-b02 mixed mode)
# An error report file has been saved as hs_err_pid2565.log.
# Please refer to the file for further information.
[connection_profile.doc]

Connection pool + db2 + tomcat 5 migration problem

I succeded in using connection pooling in Tomcat 4.0.x and IBM db2 6.xx and 7.xx.
Now I am trying to use Tomcat 5 (released with netbeans 3.6) and I have some problems.
I migrated the context information from server xml to context xml, but I have a username-password problem
<Context docBase="D:\j2sdk_nb\NetBeans3.6\progetti\Pegaso2" path="/pegaso2" reloadable="true">
<Resource auth="Container" name="jdbc/pegaso61" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/pegaso61">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>COM.ibm.db2.jdbc.app.DB2Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:db2:pegaso61</value>
</parameter>
<parameter>
<name>username</name>
<value>userxxxx</value>
</parameter>
<parameter>
<name>password</name>
<value>passxxxx</value>
</parameter>
</ResourceParams>
</Context>
When running my servlets, i get this error:
Exception in PoolDB2Connector.getConnection():org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory, cause: [IBM][CLI Driver] SQL1403N The username and/or password supplied is incorrect. SQLSTATE=08004
So it means ( I think !!) that the web-application i getting the right driver ( i got a db2 error) but is having problem with username and password.
I am using getConnection() method ( with no argouments) in my PoolDB2Connecto class (according to the documentation the getConnection(user,password) method is not supported)
I have a parallel installation of netbeans 3.5.1 (tomcat 4.0.6) with the same parameters (username, password, url...) and is still perfectly working
Any help will be greatly appreciated,
Andrea

OK, I found the problem !
It is not due to any configuration issue, but it is due to a BUG in tomcat 5.xx
I reproduced the problem with mysql db server other than db2 db servver.
The problem is the presence of the $ sign in the users' s password !!!!
Probably the xml parser rading server.xml introduce some error finding $ sign.
The problem is still present in the 5.028 version of tomcat.
If i modify user's password REMOVING $ sign, everything is OK
Perhaps $ sign should be escaped (?!?)
Andrea

Where can I get a db2 jdbc driver with connection pool

hi,all
I want to look for a free jdbc driver to connect to db2 using with connection pool.
it isn't present in db2java.zip
thanks and regards
[email protected]

To find JDBC drivers take a look at SUN's overview at http://industry.java.sun.com/products/jdbc/drivers

JDBC Connection Pool to DB2 database - Problem

When trying to create a new JDBC Connection Pool in WebLogic using BEA Type 4 driver
for DB2, I get the following error:
[BEA][DB2 JDBC Driver]A commitment command has been received on a protected conversation.
The commit and rollback commands are not allowed on protected conversations.
DB2 v8.1 Enterprise Edition on Sun Solaris v8
WebLogic 8.1 SP2 on Windows 2000/XP
Please help!

Sorry forgot to add the exception, this is the exception,
java.sql.SQLException: RSR0029: Missing Password for Application Authorization
Any idea as when we get this exception?

Connection Pool to DB2 Database

I get this exception when I try to establish a connection to DB2 database through Sun One Web Server Connection Pool.
I am using db2java.zip and com.ibm.db2.jdbc.DB2SimpleDataSource
data source. Please help.

Sorry forgot to add the exception, this is the exception,
java.sql.SQLException: RSR0029: Missing Password for Application Authorization
Any idea as when we get this exception?

Connection Pools for DB2 UDB 8.2 on a SUN AS 8.1

Hi,
has somebody experience or knows a place where I can get more information in setting up a connection pool to a DB2 UDB 8.2 database from a SUN AS 8.1 server?
I'm struggling now for some weeks to get this working, but it doesn't work. I've tried the JDBC JAR's delivered with DB2 but get configuration errors. When I use the JDBC JAR's mentioned in the SUN AS documentation, it seems that the SUN AS 8.1 opens a connection, which is refused on the DB2 side.
The setup of a connection pool to a Postgres DB worked directly. The connection pool is correctly setup in the SUN AS but the ping doesn't work.
Hope somebody can help.
Regards

Hi Jagadish,
added the finest to connector and resource-adapter. Here is the output:
[#|2006-01-16T09:03:14.540+0100|INFO|sun-appserver-pe8.1_02|javax.enterprise.system.core|_ThreadID=10;|Application server startup complete.|#]
[#|2006-01-16T09:05:38.556+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ConnectorServiceImpl :: checkAndLoadResource resolved to load Db2Pool|#]
[#|2006-01-16T09:05:38.556+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|isReferenced in DASResourcesUtil:: Db2Pool|#]
[#|2006-01-16T09:05:38.556+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getConnectionFromConnectorRuntime :: true|#]
[#|2006-01-16T09:05:38.556+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|isReferenced in DASResourcesUtil:: Db2Pool|#]
[#|2006-01-16T09:05:38.556+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getConnectionFromConnectorRuntime :: true|#]
[#|2006-01-16T09:05:38.587+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|isReferenced in DASResourcesUtil:: Db2Pool|#]
[#|2006-01-16T09:05:38.587+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getConnectionFromConnectorRuntime :: true|#]
[#|2006-01-16T09:05:38.587+0100|WARNING|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|RAR6017 : Failed to get connection pool object via JNDI lookup : Db2Pool|#]
[#|2006-01-16T09:05:38.587+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|
com.sun.enterprise.connectors.ConnectorRuntimeException: This pool is not bound in JNDI :
     at com.sun.enterprise.connectors.ConnectorConnectionPoolAdminServiceImpl.obtainManagedConnectionFactory(ConnectorConnectionPoolAdminServiceImpl.java:949)
     at com.sun.enterprise.connectors.ConnectorConnectionPoolAdminServiceImpl.getUnpooledConnection(ConnectorConnectionPoolAdminServiceImpl.java:1089)
     at com.sun.enterprise.connectors.ConnectorConnectionPoolAdminServiceImpl.testConnectionPool(ConnectorConnectionPoolAdminServiceImpl.java:507)
     at com.sun.enterprise.connectors.ConnectorRuntime.testConnectionPool(ConnectorRuntime.java:504)
     at com.sun.enterprise.admin.mbeans.ResourcesMBean.pingConnectionPool(ResourcesMBean.java:1908)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:302)
     at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:357)
     at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
     at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
     at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
     at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:54)
     at $Proxy1.invoke(Unknown Source)
     at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:272)
     at com.sun.enterprise.tools.admingui.util.MBeanUtil.invoke(MBeanUtil.java:148)
     at com.sun.enterprise.tools.admingui.util.MBeanUtil.invoke(MBeanUtil.java:46)
     at com.sun.enterprise.tools.admingui.handlers.CommonHandlers.invokeMBean(CommonHandlers.java:123)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.sun.enterprise.tools.guiframework.view.DescriptorViewHelper.invokeHandler(DescriptorViewHelper.java:863)
     at com.sun.enterprise.tools.guiframework.view.DescriptorViewHelper.invokeHandlers(DescriptorViewHelper.java:800)
     at com.sun.enterprise.tools.guiframework.view.DescriptorViewHelper.dispatchEvent(DescriptorViewHelper.java:775)
     at com.sun.enterprise.tools.guiframework.view.DescriptorViewHelper.execute(DescriptorViewHelper.java:291)
     at com.sun.enterprise.tools.guiframework.view.DescriptorViewBeanBase.execute(DescriptorViewBeanBase.java:192)
     at com.iplanet.jato.view.RequestHandlingViewBase.handleRequest(RequestHandlingViewBase.java:308)
     at com.iplanet.jato.view.ViewBeanBase.dispatchInvocation(ViewBeanBase.java:802)
     at com.iplanet.jato.view.ViewBeanBase.invokeRequestHandlerInternal(ViewBeanBase.java:740)
     at com.iplanet.jato.view.ViewBeanBase.invokeRequestHandlerInternal(ViewBeanBase.java:760)
     at com.iplanet.jato.view.ViewBeanBase.invokeRequestHandler(ViewBeanBase.java:571)
     at com.iplanet.jato.ApplicationServletBase.dispatchRequest(ApplicationServletBase.java:957)
     at com.iplanet.jato.ApplicationServletBase.processRequest(ApplicationServletBase.java:615)
     at com.sun.enterprise.tools.guiframework.view.BaseServlet.processRequest(BaseServlet.java:186)
     at com.iplanet.jato.ApplicationServletBase.doPost(ApplicationServletBase.java:473)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:767)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:185)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:653)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:534)
     at com.sun.enterprise.web.connector.grizzly.ProcessorTask.doTask(ProcessorTask.java:403)
     at com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:55)
Caused by: javax.naming.NameNotFoundException: Db2Pool not found
|#]
[#|2006-01-16T09:05:38.587+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getUnpooledConnection :: obtainManagedConnectionFactory threw exception. SO doing checkAndLoadPoolResource|#]
[#|2006-01-16T09:05:38.603+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning/found the resource adapter from connector registry|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourceAdapterAdminServiceImpl :: createActiveRA __ds at D:\appserver\sun02\lib\install\applications\__ds|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning/found the resource adapter from connector registry|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|No classloader available with connector descriptor|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourceAdapterAdminServiceImpl :: createActiveRA __ds at D:\appserver\sun02\lib\install\applications\__ds loader :: null|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning the connector registry|#]
[#|2006-01-16T09:05:38.759+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Returing the resourceadapter Config from registry.|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning the connector registry|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Returing the resourceadapter Config from registry.|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourceAdapterAdminServiceImpl :: createActiveRA __ds at D:\appserver\sun02\lib\install\applications\__ds ADDING to registry [email protected]0|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Added the active resource adapter to connector registry|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourceAdapterAdminServiceImpl:: createActiveRA __ds at D:\appserver\sun02\lib\install\applications\__ds env =server ? true|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourceAdapterAdminServiceImpl :: createActiveRA __ds at D:\appserver\sun02\lib\install\applications\__ds publishing descriptor __SYSTEM/descriptors/__ds|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning the connector registry|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Returing the resourceadapter Config from registry.|#]
[#|2006-01-16T09:05:38.774+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|current RAConfig In Descriptor []|#]
[#|2006-01-16T09:05:38.790+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Found/returing Connector descriptor in connector registry.|#]
[#|2006-01-16T09:05:38.790+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourcesUtil :: isEnabled|#]
[#|2006-01-16T09:05:38.790+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|ResourcesUtil :: isEnabled JdbcConnectionPool is pool/config - enabled :true|#]
[#|2006-01-16T09:05:38.790+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;| JdbcConnectionPoolDeployer - deployResource : JdbcConnectionPool calling actualDeploy|#]
[#|2006-01-16T09:05:38.790+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;| JdbcConnectionPoolDeployer - actualDeployResource : JdbcConnectionPool|#]
[#|2006-01-16T09:05:38.993+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|parseTransactionSupportString: passed in txSupport =>LocalTransaction|#]
[#|2006-01-16T09:05:39.009+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|returning/found the resource adapter from connector registry|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setpassword(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , passwd ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setdelimiter(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , # ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setdriverProperties(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , setdriverType#2##setdeferPrepares#false## ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setvalidationMethod(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , table ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setdatabaseName(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , dataBaseName ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setvalidationTableName(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , TABLE_ADDRESS ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setconnectionValidationRequired(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , false ] |#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.024+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setguaranteeIsolationLevel(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , false ] |#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setuser(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , user ] |#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public boolean com.sun.gjc.spi.DSManagedConnectionFactory.equals(java.lang.Object)matches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public javax.resource.spi.ManagedConnection com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject,javax.resource.spi.ConnectionRequestInfo) throws javax.resource.ResourceExceptionmatches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Method public int com.sun.gjc.spi.ManagedConnectionFactory.hashCode()matches with the right arg type|#]
[#|2006-01-16T09:05:39.040+0100|FINER|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Invokingpublic void com.sun.gjc.spi.ManagedConnectionFactory.setclassName(java.lang.String) on com.sun.gjc.spi.DSManagedConnectionFactorywith value [class java.lang.String , com.ibm.db2.jcc.DB2SimpleDataSource ] |#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Created MCF object : |#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|poolName : Db2Pool : txSupport : 1|#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Added MCF to connector registry.|#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getUnpooledConnection:: checkAndLoadPoolResource is true|#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getUnpooledConnection :: Now calling obtainManagedConnectionFactory again|#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|Returning the MCF from connector registry.|#]
[#|2006-01-16T09:05:39.040+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|getUnpooledConnection:: done obtainManagedConnectionFactory again|#]
[#|2006-01-16T09:05:39.071+0100|FINE|sun-appserver-pe8.1_02|javax.enterprise.resource.resourceadapter|_ThreadID=11;|using subject: Betreff:
     Principal: user
     Private Authentisierung: javax.resource.spi.security.PasswordCredential@26702a03
|#]
I think the exception is thrown because the pool was never allocated. So this exception should be okay.
Then comes a lot of reflection stuff (at least in my opinion) and finally there is a try to open the connection. What I don't understand is why there is
[#|2006-01-16T09:05:39.071+0100|FINE| ... |[b]using subject: Betreff:
'Betreff' is normally the start for a german mail???
But nevertheless I think I will realize your second suggestion and write a java client which opens a datasource. This make take some time (one or two days).
THX a lot for your help.
PS: There is some kind of syntax highlighting error within the exception code. So the rest of the text is also bold. Don't know how to reset that, but I hope it is readable.

Setting up connection pool for DB2

"whats are the settings (URL, driver, properties) required to set up a connection pool for DB2 on OS/390 ?I'm using "COM.ibm.db2.jdbc.app.DB2Driver" as DB2 driver

Amit wrote:
>
"whats are the settings (URL, driver, properties) required to set up a connection pool for DB2 on OS/390 ?I'm using "COM.ibm.db2.jdbc.app.DB2Driver" as DB2 driverHi. If you can successfully use that driver with one of it's simple
JDBC example programs, then show me that example, at least the
part that makes the connection, and I'll show you how to define a pool.
Joe
PS: Folks: BEA WebLogic is expanding rapidly, with both entry and advanced positions
for people who want to work with Java, XML, SOAP and E-Commerce infrastructure products.
We have jobs at Nashua NH, Liberty Corner NJ, San Francisco and San Jose CA.
Send resumes to [email protected]

Creating Connection Pool for DB2 V6.1

Hi,
I have created the Connection Pool to point to the DB2 database and has successfully
created the entity bean jar file. However,
when I encountered the following error:
The pool TestPool could not be found. Please make sure that it is declared in
your config.xml file.
The following in from my config.xml file:
<JDBCConnectionPool DriverName="COM.ibm.db2.jdbc.app.DB2Driver"
Name="TestPool"
Properties="user=mydata;server=examplesServer" URL="jdbc:db2:mydata"/>
Hope to hear from you soon. Thanks.

Hi Jimmy,
You need to assign a target for your connection pool.
You may do it by going to console, selecting Target
tab on the pool and chose servers your want to run
the connection pool. If you use pre-6.1 version of
weblogic, you will need to reboot the server after you
assigned targets to it.
Regards,
Slava Imeshev
"Jimmy" <[email protected]> wrote in message
news:3c04ad6b$[email protected]..
>
Hi,
I have created the Connection Pool to point to the DB2 database and hassuccessfully
created the entity bean jar file. However,
when I encountered the following error:
The pool TestPool could not be found. Please make sure that it is declaredin
your config.xml file.
The following in from my config.xml file:
<JDBCConnectionPool DriverName="COM.ibm.db2.jdbc.app.DB2Driver"
Name="TestPool"
Properties="user=mydata;server=examplesServer" URL="jdbc:db2:mydata"/>
Hope to hear from you soon. Thanks.

Error creating a connection pool to DB2 with the weblogic 8.1 driver

I am trying to create a new connection pool with using the weblogic 8.1 (non XA driver (weblogic.jdbc.db2.DB2Driver)). When I create the pool one of the steps is to test the driver configuration and it fails with this step.
I get the following error:
[BEA][DB2 JDBC Driver]The databaseName connection property is not valid when connecting to Host Operating Systems.
We are going through IBM's DB2 connect gateway (version 8.x) to connect to a DB2 database running on Z/OS.
Here are my connection parameters:
Driver Classname: weblogic.jdbc.db2.DB2Driver
url: jdbc:bea:db2://db2cont2.arrow.com:3700
Database User Name: XXXXXX
password xxxxx
properties
user=db2trce
portNumber=3700
databaseName=DB2T
batchPerformanceWorkaround=true
serverName=db2cont2.arrow.com
Any ideas would be much appreciated.
Thanks,
Matt

Matthew McHugh wrote:
I am trying to create a new connection pool with using the weblogic 8.1 (non XA driver (weblogic.jdbc.db2.DB2Driver)). When I create the pool one of the steps is to test the driver configuration and it fails with this step.
I get the following error:
[BEA][DB2 JDBC Driver]The databaseName connection property is not valid when connecting to Host Operating Systems.
We are going through IBM's DB2 connect gateway (version 8.x) to connect to a DB2 database running on Z/OS.
Here are my connection parameters:
Driver Classname: weblogic.jdbc.db2.DB2Driver
url: jdbc:bea:db2://db2cont2.arrow.com:3700
Database User Name: XXXXXX
password xxxxx
properties
user=db2trce
portNumber=3700
databaseName=DB2T
batchPerformanceWorkaround=true
serverName=db2cont2.arrow.com
Any ideas would be much appreciated.
Thanks,
MattHi Matt. Unfortunately DB2 is different on differnet OSes. For
DB2 on OS/390, z/OS, iSeries, and AS/4001, the URL is like this:
jdbc:bea:db2://db2_server_name:port;Location=db2_location;CollectionId=your_collectionname
Try removing the serverName property and the databaseName, and
change your URL to
jdbc:bea:db2://db2cont2.arrow.com:3700;Location=db2_location;CollectionId=your_collectionname
where you would change 'db2_location' and 'your_collectionname' as appropriate.
Joe

Multiple sources in a single Connection Pool

Hi Folks,
I have a requirement to import data from two diffrent data sources( for example : Two diffrent database of Oracle in two diffrent servers) using a single connection pool to the physical layers of OBIEE RPD. Can anyone please suggest whether this is possible or not? If yes please provide the steps.

DB Links is an Oracle feature, not an OBIEE. You have to create your DB link in one of the schemas in DB1 so you can connect from there to DB2. Then you can simply create a query that joins data from both DBs:
SELECT * FROM DUAL d1, DUAL@DB2 d2
WHERE d1.dummy = d2.dummy
Search on Google as this is a very popular and simple feature to use. It will allow you to use one connection pool that's connection to two DBs.

DB2 Connection pooling

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