Peter, definitely using the 10.8.2.2 jars. The scenario, which I'm in the process of parsing down to share on JIRA is a single shell script called from qsh to start the network server, run ij, and finally shutdown the network server. The same classpath is shared through all three java calls.

On Wed, Apr 4, 2012 at 3:25 PM, Peter Ondruška <peter.ondruska+derby@kaibo.eu> wrote:
Brandon, just an idea, are you sure you use 10.8.2.2 jars also on
client accessing this Derby network server? Once I switched everything
to 10.8.2.2 I stopped seeing the errors on IBM J9.

On Wed, Apr 4, 2012 at 8:57 PM, Brandon L. Duncan
<brandonl.duncan@gmail.com> wrote:
> Hi all,
>
> I am seeing intermittent failures on 10.8.2.2 running on J9. I switched to
> lib-debug to add line numbers in the stack. Per your recommendation Myrna,
> I'm putting together a test scenario that I can attach to a possible JIRA.
> However, I was wondering in the mean time if the 10.8.2.2 stack with line
> numbers indicated a possible area to isolate on in my attempt to recreate?
>
> Thanks
>
>
> Wed Apr 04 14:46:14 EDT 2012 : Apache Derby Network Server - 10.8.2.2 -
> (1181258) started and ready to accept connections on port 1555
> Wed Apr 04 14:46:21 EDT 2012 : Connection number: 1.
> ----------------------------------------------------------------
> Wed Apr 04 14:46:21 EDT 2012:
> Shutting down instance a816c00e-0136-7ead-b0af-ffffcab24f1a on database
> directory /database with class loader
> sun.misc.Launcher$AppClassLoader@376a376a
> Wed Apr 04 14:46:21 EDT 2012 Thread[DRDAConnThread_11,10,main] Cleanup
> action starting
> java.lang.NullPointerException
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(BaseDataFileFactory.java:541)
> at
> org.apache.derby.impl.services.monitor.TopService.stop(TopService.java:443)
> at
> org.apache.derby.impl.services.monitor.TopService.shutdown(TopService.java:394)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.bootService(BaseMonitor.java:1845)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(BaseMonitor.java:1682)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(BaseMonitor.java:1560)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(BaseMonitor.java:979)
> at
> org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Monitor.java:550)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(EmbedConnection.java:2697)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.<init>(EmbedConnection.java:385)
> at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Driver40.java:70)
> at org.apache.derby.jdbc.InternalDriver.connect(InternalDriver.java:248)
> at org.apache.derby.jdbc.EmbeddedDriver.connect(EmbeddedDriver.java:126)
> at org.apache.derby.impl.drda.Database.makeConnection(Database.java:257)
> at
> org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(DRDAConnThread.java:1447)
> at
> org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(DRDAConnThread.java:1397)
> at
> org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(DRDAConnThread.java:3248)
> at
> org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(DRDAConnThread.java:1177)
> at
> org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnThread.java:982)
> at org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:295)
> Cleanup action completed
> Wed Apr 04 14:46:21 EDT 2012 Thread[DRDAConnThread_11,10,main] Cleanup
> action starting
> java.lang.NullPointerException
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(BaseDataFileFactory.java:541)
> at
> org.apache.derby.impl.services.monitor.TopService.stop(TopService.java:443)
> at
> org.apache.derby.impl.services.monitor.TopService.shutdown(TopService.java:394)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.bootService(BaseMonitor.java:1845)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(BaseMonitor.java:1682)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(BaseMonitor.java:1560)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(BaseMonitor.java:979)
> at
> org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Monitor.java:550)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(EmbedConnection.java:2697)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.<init>(EmbedConnection.java:385)
> at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Driver40.java:70)
> at org.apache.derby.jdbc.InternalDriver.connect(InternalDriver.java:248)
> at org.apache.derby.jdbc.EmbeddedDriver.connect(EmbeddedDriver.java:126)
> at org.apache.derby.impl.drda.Database.makeConnection(Database.java:257)
> at
> org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(DRDAConnThread.java:1447)
> at
> org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(DRDAConnThread.java:1397)
> at
> org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(DRDAConnThread.java:3248)
> at
> org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(DRDAConnThread.java:1177)
> at
> org.apache.derby.impl.drda.DRDAConnThread.processCommands(DRDAConnThread.java:982)
> at org.apache.derby.impl.drda.DRDAConnThread.run(DRDAConnThread.java:295)
> Cleanup action completed
> Wed Apr 04 14:46:21 EDT 2012 Thread[DRDAConnThread_11,10,main] (DATABASE =
> /database), (DRDAID = {1}), Java exception: ':
> java.lang.NullPointerException'.
> Wed Apr 04 14:46:24 EDT 2012 : Connection number: 2.
> ----------------------------------------------------------------
> Wed Apr 04 14:46:24 EDT 2012: Shutting down Derby engine
> Wed Apr 04 14:46:24 EDT 2012 : Unexpected exception:
>  {0}
> Wed Apr 04 14:46:24 EDT 2012 : null
> java.lang.NullPointerException
> at
> org.apache.derby.impl.services.monitor.TopService.getService(TopService.java:128)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.shutdown(BaseMonitor.java:199)
> at org.apache.derby.jdbc.InternalDriver.connect(InternalDriver.java:241)
> at org.apache.derby.jdbc.EmbeddedDriver.connect(EmbeddedDriver.java:126)
> at
> org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(NetworkServerControlImpl.java:913)
> at
> org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(NetworkServerControlImpl.java:2243)
> at
> org.apache.derby.drda.NetworkServerControl.main(NetworkServerControl.java:320)
> Wed Apr 04 14:46:24 EDT 2012 : Apache Derby Network Server - 10.8.2.2 -
> (1181258) shutdown
>
>
> On Tue, Mar 20, 2012 at 8:22 AM, Brandon L. Duncan
> <brandonl.duncan@gmail.com> wrote:
>>
>> Thanks Peter and Myrna for the feedback. Myrna, those Wiki links were
>> helpful; I did not even know they existed. I'm going to get a J9 environment
>> setup with 10.8.2.2 in the next day or two and see how that goes.
>>
>> Thank you both again,
>> Brandon
>>
>> On Tue, Mar 20, 2012 at 3:47 AM, Peter Ondruška
>> <peter.ondruska+derby@kaibo.eu> wrote:
>>>
>>> Brandon, I run 10.8.2.2 with J9:
>>>
>>> $ java -version
>>> java version "1.6.0"
>>> Java(TM) SE Runtime Environment (build pap3260sr9fp2-20110627_03(SR9
>>> FP2))
>>> IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 AIX ppc-32
>>> jvmap3260sr9-20110624_85526 (JIT enabled, AOT enabled)
>>> J9VM - 20110624_085526
>>> JIT  - r9_20101028_17488ifx17
>>> GC   - 20101027_AA)
>>> JCL  - 20110530_01
>>>
>>> at that works, also SR9 FP3 work fine (this is on AIX).
>>>
>>> On Mon, Mar 19, 2012 at 6:18 PM, Brandon L. Duncan
>>> <brandonl.duncan@gmail.com> wrote:
>>> > Thanks Peter.
>>> >
>>> > Do you remember if you upgraded to 10.8.2.2 or 10.8.1.2? We do have a
>>> > test
>>> > environment with 10.8.1.2, and are seeing similar results. I do agree
>>> > that
>>> > it seems to be a strange coexistence with Derby and J9. The IBM Classic
>>> > JVM
>>> > doesn't seem to have this issue, although IBM seems to have eliminated
>>> > it in
>>> > V7R1M0.
>>> >
>>> > Mon Mar 19 12:46:40 EDT 2012 : Apache Derby Network Server - 10.8.1.2 -
>>> > (1095077) started and ready to accept connections on port 11527
>>> > Mon Mar 19 12:46:44 EDT 2012 : Connection number: 1.
>>> > ----------------------------------------------------------------
>>> > Mon Mar 19 12:46:45 EDT 2012:
>>> > Shutting down instance a816c00e-0136-2bda-791f-ffffcab24f1a on database
>>> > directory /database with class loader
>>> > sun.misc.Launcher$AppClassLoader@376a376a
>>> > Mon Mar 19 12:46:45 EDT 2012 Thread[DRDAConnThread_11,10,main] Cleanup
>>> > action starting
>>> > java.lang.NullPointerException
>>> > at
>>> > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.services.monitor.TopService.stop(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.services.monitor.TopService.shutdown(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>> > at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
>>> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>> > at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>> > at org.apache.derby.impl.drda.Database.makeConnection(Unknown Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
>>> > Cleanup action completed
>>> > Mon Mar 19 12:46:45 EDT 2012 Thread[DRDAConnThread_11,10,main] Cleanup
>>> > action starting
>>> > java.lang.NullPointerException
>>> > at
>>> > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.services.monitor.TopService.stop(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.services.monitor.TopService.shutdown(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown
>>> > Source)
>>> > at
>>> >
>>> > org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>> > at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
>>> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>> > at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>> > at org.apache.derby.impl.drda.Database.makeConnection(Unknown Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
>>> > Cleanup action completed
>>> > Mon Mar 19 12:46:45 EDT 2012 Thread[DRDAConnThread_11,10,main]
>>> > (DATABASE =
>>> > /database), (DRDAID = {1}), Java exception: ':
>>> > java.lang.NullPointerException'.
>>> > Mon Mar 19 12:46:47 EDT 2012 : Connection number: 2.
>>> > ----------------------------------------------------------------
>>> > Mon Mar 19 12:46:47 EDT 2012: Shutting down Derby engine
>>> > Mon Mar 19 12:46:47 EDT 2012 : Unexpected exception:
>>> >  {0}
>>> > Mon Mar 19 12:46:47 EDT 2012 : null
>>> > java.lang.NullPointerException
>>> > at org.apache.derby.impl.services.monitor.TopService.getService(Unknown
>>> > Source)
>>> > at org.apache.derby.impl.services.monitor.BaseMonitor.shutdown(Unknown
>>> > Source)
>>> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>> > at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>> > at
>>> > org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(Unknown
>>> > Source)
>>> > at
>>> > org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(Unknown
>>> > Source)
>>> > at org.apache.derby.drda.NetworkServerControl.main(Unknown Source)
>>> > Mon Mar 19 12:46:47 EDT 2012 : Apache Derby Network Server - 10.8.1.2 -
>>> > (1095077) shutdown
>>> >
>>> >
>>> > On Mon, Mar 19, 2012 at 12:12 PM, Peter Ondruška
>>> > <peter.ondruska+derby@kaibo.eu> wrote:
>>> >>
>>> >> I have seen the same problem and resolved by upgrading Derby to 10.8.
>>> >> There must be something strange in J9 and Derby coexistence. This
>>> >> happened very random.
>>> >>
>>> >> On Mon, Mar 19, 2012 at 4:55 PM, Brandon L. Duncan
>>> >> <brandonl.duncan@gmail.com> wrote:
>>> >> > I was wondering if anyone came across this error before while
>>> >> > attempting
>>> >> > to
>>> >> > establish a connection to Derby? The database seems to boot fine,
>>> >> > but
>>> >> > when a
>>> >> > connection is attempted it just bombs out. It also is not
>>> >> > always reproducible, as at times it will be fine, other times it
>>> >> > errors
>>> >> > with
>>> >> > the exception below. The JVM is IBM's J9 implementation. I know
>>> >> > Derby
>>> >> > 10.4.2.0 is a wee bit old, but upgrading this instance would not be
>>> >> > easy
>>> >> > at
>>> >> > this point.
>>> >> >
>>> >> > java version "1.6.0"
>>> >> >
>>> >> > Java(TM) SE Runtime Environment (build
>>> >> > pap3260sr9ifix-20110211_02(SR9+IZ94423))
>>> >> >
>>> >> > IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 OS/400 ppc-32
>>> >> > jvmap3260sr9-20101130 (JIT enabled, AOT enabled)
>>> >> >
>>> >> > J9VM - 20101124_069295
>>> >> >
>>> >> > JIT  - r9_20101028_17488ifx2
>>> >> >
>>> >> > GC   - 20101027_AA)
>>> >> >
>>> >> > JCL  - 20101119_01
>>> >> >
>>> >> >
>>> >> > Derby Log:
>>> >> >
>>> >> > Apache Derby Network Server - 10.4.2.0 - (689064) started and ready
>>> >> > to
>>> >> > accept connections on port 1555 at 2012-03-15 13:27:29.860 GMT
>>> >> > Connection number: 1.
>>> >> >
>>> >> > 2012-03-15 13:27:34.382 GMT:
>>> >> > Shutting down instance a816c00e-0136-168a-b0de-ffffd934f54c
>>> >> > ----------------------------------------------------------------
>>> >> > 2012-03-15 13:27:34.384 GMT Thread[DRDAConnThread_11,5,main] Cleanup
>>> >> > action
>>> >> > starting
>>> >> > java.lang.NullPointerException
>>> >> > at
>>> >> > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.services.monitor.TopService.stop(Unknown
>>> >> > Source)
>>> >> > at
>>> >> > org.apache.derby.impl.services.monitor.TopService.shutdown(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>> >> > at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>> >> > at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>> >> > at org.apache.derby.impl.drda.Database.makeConnection(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(Unknown
>>> >> > Source)
>>> >> > at
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
>>> >> > Cleanup action completed
>>> >> > 2012-03-15 13:27:34.385 GMT Thread[DRDAConnThread_11,5,main] Cleanup
>>> >> > action
>>> >> > starting
>>> >> > java.lang.NullPointerException
>>> >> > at
>>> >> > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.services.monitor.TopService.stop(Unknown
>>> >> > Source)
>>> >> > at
>>> >> > org.apache.derby.impl.services.monitor.TopService.shutdown(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> >
>>> >> > org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>> >> > at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>> >> > at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>> >> > at org.apache.derby.impl.drda.Database.makeConnection(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.getConnFromDatabaseName(Unknown
>>> >> > Source)
>>> >> > at
>>> >> >
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.verifyUserIdPassword(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.parseSECCHK(Unknown
>>> >> > Source)
>>> >> > at
>>> >> > org.apache.derby.impl.drda.DRDAConnThread.parseDRDAConnection(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.processCommands(Unknown
>>> >> > Source)
>>> >> > at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
>>> >> > Cleanup action completed
>>> >> > 2012-03-15 13:27:34.388 GMT Thread[DRDAConnThread_11,5,main]
>>> >> > (DATABASE =
>>> >> > ../../database), (DRDAID = {1}), Java exception: ':
>>> >> > java.lang.NullPointerException'.
>>> >> > Connection number: 2.
>>> >> >
>>> >> > Thanks for any feedback.
>>> >
>>> >
>>
>>
>