StackOverflowError when running with JBoss

Hi all,
i am running JBoss (Java 1.6) in windows environment.
i have a table with a field of length 250 characters. there is a record exists with 250 characters too in that table.
Through JBoss in windows environment, i am peforming query on that table.
i am querying that table by passing the field with 200 characters followed by *(asteric). when i run the query i am getting an "Stack over flow error". see the error.
how i query the record.
also if i give few characters(30) followed by * (asteric), i am fetching records as well. for bulk characters like(150 or above) it is showing the below error.
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
*     org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)*
root cause
java.lang.StackOverflowError
*     org.apache.oro.text.regex.OpCode._getOperand(Unknown Source)*
*     org.apache.oro.text.regex.Perl5Matcher.__repeat(Unknown Source)*
*     org.apache.oro.text.regex.Perl5Matcher.__match(Unknown Source)*
     org.apache.oro.text.regex.Perl5Matcher.__match(Unknown Source)
     org.apache.oro.text.regex.Perl5Matcher.__match(Unknown Source)
     org.apache.oro.text.regex.Perl5Matcher.__match(Unknown Source)
org.apache.oro.text.regex.Perl5Matcher.__match(Unknown Source)
     org.apache.oro.text.regex.Perl5Matcher.__tryExpression(Unknown Source)
org.apache.oro.text.regex.Perl5Matcher.matches(Unknown Source)
     org.apache.oro.text.regex.Perl5Matcher.matches(Unknown Source)
Please help me on this.
JMR

jv**** wrote:
thanks for the quick response.
I am using "org.apache.oro.text.regex.Perl5Matcher only in the coding part. But i dont have document to verify the restrictions to pass values. in my case, i have to pass argument value as 200-250 characters.
through jboss(run.bat) file i am running the tomcat. i configured build.properties file with jboss/mysql.
Please corect me i am wrong
thanks
JMRThe fist step would be to find the API docs for those classes that you are using so you can check what they allow. In general you should refuse to write code using classes that you don't have documentation for.

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 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
 at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:306)
 at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:155)
 ... 12 more
If I put xerces in jrockit classpath (putting the jar in jrockit-R27.4.0-jdk1.6.0_02\jre\lib\ext dir) just to workaround ClassNotFoundException and test again I get a new error:
Could not open Memory Leak Detector for (1.6) org.jboss.Main (4460).
java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
 java.io.IOException: unknown protocol: resource
java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
 java.io.IOException: unknown protocol: resource
 at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:173)
 at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
 at javax.management.remote.rmi.RMIConnectionImpl_Stub.getMBeanInfo(Unknown Source)
 at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.getMBeanInfo(RMIConnector.java:1037)
 at com.jrockit.console.rjmx.RJMXConnection.getMBeanInfos(RJMXConnection.java:279)
 at com.jrockit.console.rjmx.RJMXConnection.getMBeanInfos(RJMXConnection.java:314)
 at com.jrockit.console.rjmx.RJMXConnectorModel.initializeAttributeInfos(RJMXConnectorModel.java:294)
 at com.jrockit.console.rjmx.RJMXConnectorModel.<init>(RJMXConnectorModel.java:99)
 at com.jrockit.console.rjmx.RJMXConnectorModel.<init>(RJMXConnectorModel.java:113)
 at com.jrockit.mc.memleak.ui.RjmxMemleakEditorInput.connect(Unknown Source)
 at com.jrockit.mc.memleak.ui.actions.StartMemleak$1.preConnect(Unknown Source)
 at com.jrockit.mc.browser.utils.PreConnectJob.run(PreConnectJob.java:73)
 at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
Caused by: java.io.IOException: unknown protocol: resource
 at java.net.URL.readObject(URL.java:1219)
 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:597)
 at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
 at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
 at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
 at java.util.HashMap.readObject(HashMap.java:1157)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
 at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
 at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
 at java.io.ObjectInputStream.access$300(ObjectInputStream.java:188)
 at java.io.ObjectInputStream$GetFieldImpl.readFields(ObjectInputStream.java:2107)
 at java.io.ObjectInputStream.readFields(ObjectInputStream.java:519)
 at javax.management.modelmbean.DescriptorSupport.readObject(DescriptorSupport.java:1270)
 at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
 at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
 at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
 at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945)
 at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:480)
 at javax.management.modelmbean.ModelMBeanAttributeInfo.readObject(ModelMBeanAttributeInfo.java:524)
 at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
 at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
 at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
 at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1667)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323)
 at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945)
 at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:480)
 at javax.management.MBeanInfo.readObject(MBeanInfo.java:669)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
 at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1846)
 at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
 at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
 at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
 at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:306)
 at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:155)
 ... 12 more
Can anyone help me?
Thank's,
Anderson Souza
Java/JEE Architect - Brasil

It was a good attempt, but I'm still getting the same exceptions.
I tried to create a new service file, and it was successful deployed:
<?xml version="1.0"?>
<server>
<mbean code="bea.jrockit.management.JRockitConsole" name="bea.jrockit.management:type=JRockitConsole">
</mbean>
</server>
After it I opened JBoss JMX Console and I saw the following mbeans published:
bea.jrockit.management
type=Compilation
type=DiagnosticCommand
type=GarbageCollector
type=JRA
type=JRockitConsole
type=Log
type=MemLeak
type=Memory
type=PerfCounters
type=Profiler
type=Runtime
So, it appears that all jkrockit MBeans are published, but the problem persist.
Any other suggestion?
Thanks,
Anderson Souza

How to get access to the local file system when running with Web Start

I'm trying to create a JavaFX app that reads and writes image files to the local file system. Unfortunately, when I run it using the JNLP file that NetBeans generates, I get access permission errors when I try to create an Image object from a .png file.
Is there any way to make this work in Netbeans? I assume I need to sign the jar or something? I tried turning "Enable Web Start" on in the application settings, and "self-sign by generated key", but that made it so the app wouldn't launch at all using the JNLP file.

Same as usual as with any other web start app : sign the app or modify the policies of the local JRE. Better sign the app with a temp certificate.
As for the 2nd error (signed app does not launch), I have no idea as I haven't tried using JWS with FX 2.0 yet. Try to activate console and loggin in Java's control panel options (in W7, JWS logs are in c:\users\<userid>\appdata\LocalLow\Sun\Java\Deployment\log) and see if anything appear here.
Anyway JWS errors are notoriously not easy to figure out and the whole technology in itself is temperamental. Find the tool named JaNeLA on the web it will help you analyze syntax error in your JNLP (though it is not aware of the new syntax introduced for FX 2.0 and may produce lots of errors on those) and head to the JWS forum (Java Web Start & JNLP Andrew Thompson who dwells over there is the author of JaNeLA).

Error return from JOB_SUBMIT / SUBMIT when running with another username

I am trying to run the program RSBDCSUB after setting up a BDC session.
Due to our authorisations in the production environment I have to run this program under a generic user (l_ernam) that has the authorisations as most users do not.
Here is the code I am using:
CALL FUNCTION 'JOB_OPEN'
EXPORTING
jobname = l_jobname
IMPORTING
JOBCOUNT = l_jobcount
CHANGING
RET = l_ret
EXCEPTIONS
CANT_CREATE_JOB = 1
INVALID_JOB_DATA = 2
JOBNAME_MISSING = 3
OTHERS = 4
Submit RSBDCSUB And Return
User l_Ernam
Via Job l_Jobname Number l_Jobcount
with mappe = l_mappe .
CALL FUNCTION 'JOB_CLOSE'
EXPORTING
jobcount = l_jobcount
jobname = l_jobname
STRTIMMED = 'X'
EXCEPTIONS
CANT_START_IMMEDIATE = 1
INVALID_STARTDATE = 2
JOBNAME_MISSING = 3
JOB_CLOSE_FAILED = 4
JOB_NOSTEPS = 5
JOB_NOTEX = 6
LOCK_FAILED = 7
OTHERS = 8
When I run this with a restricted user I get a return of 8 from the submit rsbdcsub - has anyone seen this before and can you offer advice on how to solve it?.
I have also tried using JOB_SUBMIT with the following settings instead
CALL FUNCTION 'JOB_SUBMIT'
EXPORTING
authcknam = l_ernam
jobcount = l_jobcount
jobname = l_jobname
REPORT = l_report
VARIANT = l_variant
EXCEPTIONS
BAD_PRIPARAMS = 1
BAD_XPGFLAGS = 2
INVALID_JOBDATA = 3
JOBNAME_MISSING = 4
JOB_NOTEX = 5
JOB_SUBMIT_FAILED = 6
LOCK_FAILED = 7
PROGRAM_MISSING = 8
PROG_ABAP_AND_EXTPG_SET = 9
OTHERS = 10
and in this case get a return of 3 (INVALID_JOBDATA) - anyone any ideas as to how to resolve this?.

Hello Caroline,
I do not know whether this issue is resolved at your end. I faced a similar problem and found that User Type for the generic user(l_Ernam) was the cause.
We had initially defined User Type for the generic user as a 'Communication' and it was giving return code 8 after SUBMIT.
We later changed the User Type to 'System' and it worked as intended. Job was created under the name of the user who executed the main program and the steps added using the generic user(l_Ernam).
Please note that the user who is running the main program will need authorization to add job steps using the generic user.
With Kind Regards,
Jatin.

StackOverflowError when running with JBoss

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