Remote profiling on oc4j 10.1.2 on solaris. -ojvm unrecognized option

Hi I have problems starting OC4J using the -ojvm -XXtimeport4000 parameters on a Solaris box.
The java runtime complains about unrecognized option. I've tried to find some information how to enable ojvm on the java runtime supplied with IAS 10g 10.1.2.
Do anyone have any clues?
/Henrik

Thanks Luke,
I changed
vo.setWhereClause(" USER_NAME=?");
to
vo.setWhereClause(" USER_NAME=:0");
And that particular segment worked as expected.
Thanks
David

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i realize this isn't a pure java topic, but i'm running short on options
I'm trying to remote profile a websphere application server instance from my local websphere studio application developer IDE. I'm trying to find some docs on remote profiling, specifically setup/config instructions. i've gone to the admin console on the remote server and added "-XrunpiAgent" to the list of args, but on the client side, it is asking for the "Agent Controller Port" (i.e. which port to connect to remote VM) and i don't see how to set it. Thus i'm using the default port of 10002, but to no avail, it won't connect. Any ideas?

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but i'm still not getting the data i need
i can get class & package statistics, but not much more than that
i need to see the hierarchy showing which objects instantiated which objects
OptimizeIt has this feature, but we don't have that at our disposal
so, i can see the number of instances of each class, but not WHO created them
looking at the docs the 'agent controller' comes up a lot, perhaps i need the agent controller no matter what?
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i think i am wrong

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Hi,
I am trying to do remote profiling from windows with Netbeans. Application is running in linux machine. I generated the remote pack for linux 32 bit and copied in /product/integration/profiling as mentioned in http://netbeans.org/kb/docs/java/profiler-intro.html.
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Hi Subrata,
Your question is about Netbeans functionality on Windows,
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http://forums.netbeans.org/
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Hi Pratik,
Not yet, although this has certainly been on our radar. I encourage you to submit specific asks on Azure Search UserVoice at
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Ed Dirago
Computer Sciences Corp.
FAA TFMS System

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https://glassfish.dev.java.net/javaee5/ejb/EJB_FAQ.html

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Vanita
Staples

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Access remote ejb in oc4j

I use oc4j in jdeveloper 10G in access a remote EJB using
sample java client both of EJB and java client on MY COMPUTER
AS SERVER I THINK I HAVE PROBLEM IN SETTING CLASS PATHS
I HAVE DOWNLOAD J2EE SDK VER 1.3.1 AND I ASSIGN MY CLASSPATHS
AS FOLLOWS:
C:\java_course1\jdbc\lib\classes12.jar;C:\java_course1\jdbc\lib\nls_charset12.jar; c:\java_course1\j2ee\home\lib;c:\java_course1\lib\ ; C:\J2Sdkee1.3.1\lib\j2ee.jar
java_course1 is folder of jdeveloper
j2Sdkee.1.3.1 is J2EE SDK VER 1.3.1
the code i have written in java client
env.put(Context.INITIAL_CONTEXT_FACTORY,"RMIInitialContextFactory");
env.put(Context.SECURITY_PRINCIPAL, "admin");
env.put(Context.SECURITY_CREDENTIALS, "welcome");
env.put(Context.PROVIDER_URL, "ormi://localhost:23893/current-workspace-app");
Context context = new javax.naming.InitialContext(env);
EmpHome empHome = (EmpHome)PortableRemoteObject.narrow(context.lookup("EmpHome"), EmpHome.class);
I get the following error message
javax.naming.NoInitialContextException: Cannot instantiate class: RMIInitialContextFactory [Root exception is java.lang.ClassNotFoundException: RMIInitialContextFactory]
Is Someting is missed in class pathes or should i copy j2ee.jar file from
C:\J2Sdkee1.3.1\lib\j2ee.jar to oc4j folder

Thank you for useful information i found in site
But if you help me if defintions of class passes i have assigned and
show in my message are correct or I have missed something weather
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I need to remote debug into a stand-alone OC4J using JDeveloper 10.1.3.1.0. The documentation says the following:
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I can't find directory "<OC4J_HOME>/home/lib" in the stand-alone OC4J? That is, a "home" directory does not exist in the above location. To where should I copy ojc.jar and jdev-remote.jar ?
Thanks,
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Shay,
JDeveloper gives an error when deploying my EJB after starting an OC4J for debugging. In contrast, JDeveloper does successfully deploy my EJB if I start OC4J using "D:\jdev10131\jdev\bin\start_oc4j.bat".
Note that I'm able to start my standalone OC4J successfully after setting the following in a command window:
1. Start a Microsoft Windows command window.
2. set JAVA_HOME=D:\jdev10131\jdk
3. java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=4000 -jar oc4j.jar
Below is the the deployment error that JDeveloper gives when deploying my EJB to the debug OC4J. At the bottom it mentions something about "javac.exe not found". Do you know how to fix this?
---- Deployment started. ---- Feb 1, 2007 2:55:04 PM
Target platform is Standalone OC4J 10g 10.1.3 (Standalone_AppServerConnection).
Wrote EJB JAR file to D:\jdev10131\jdev\mywork\fusion_sync\deploy\EngineEjb.jar
Wrote EAR file to D:\jdev10131\jdev\mywork\fusion_sync\deploy\EngineEjb.ear
Uploading file EngineEjb.ear ...
Application Deployer for EngineEjb STARTS.
Copy the archive to D:\jdev10131\j2ee\home\applications\EngineEjb.ear
Initialize D:\jdev10131\j2ee\home\applications\EngineEjb.ear begins...
Unpacking EngineEjb.ear
Done unpacking EngineEjb.ear
Initialize D:\jdev10131\j2ee\home\applications\EngineEjb.ear ends...
Starting application : EngineEjb
Initializing ClassLoader(s)
Initializing EJB container
Loading connector(s)
Starting up resource adapters
Processing EJB module: EngineEjb.jar
application : EngineEjb is in failed state
Operation failed with error:
javac.exe not found under C:\Program Files\Java\jre1.5.0_10, please use a valid jdk or specify the location of your java compiler in server.xml using the <java-compiler .../> tag
Deployment failed
Elapsed time for deployment: 14 seconds
#### Deployment incomplete. #### Feb 1, 2007 2:55:18 PM
Thanks,
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Profiling and OC4J

I'm trying to profile a servlet running inside OC4J using the Java Interactive Profiler (JIP). When I try and start OC4J I get the following failure
OC4J startup failed
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: com.mentorgen.tools.profile.runtime.Profile
Dependent class: oracle.j2ee.util.TraceLogger$TraceLoggerHandler
Loader: api:1.4.0
Code-Source: /scratch/cfreiwal/software/oc4j/j2ee/home/lib/oc4j-unsupported-api.jar
Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar
The missing class is available from the following locations:
1. Code-Source: /scratch/cfreiwal/software/jip/profile/profile.jar (from system property java.class.path)
This code-source is available in loader oc4j:10.1.3. This is a child of the dependent loader api:1.4.0.
JIP requires Java 1.5 support, I'm using Oracle Containers for J2EE 10g (11.1.1.0.0). The way I'm reading the above error message is that OC4J is using 1.4. Does 11.1.1.0.0
not have support for Java 1.5? If not where can I get a newer version that will? I guess the first question should be am I interpreting the error message correctly.
Has anyone profiled code running inside OC4J using JIP. This profiler works great profiling standalone Java code, I'd like to give it a crack at this servlet running in OC4J.

OK, I've dropped back to Oracle Containers for J2EE 10g (10.1.3.2) and what is failing has changed but it still fails in a similar fashion.
What follows is the dump associate with the failed startup
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: com.mentorgen.tools.profile.runtime.Profile
Dependent class: oracle.dms.instrument.DMSConsole
Loader: oracle.dms:3.0
Code-Source: /scratch/cfreiwal/software/oc4j/lib/dms.jar
Configuration: <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar
The missing class is available from the following locations:
1. Code-Source: /scratch/cfreiwal/software/jip/profile/profile.jar (from system property java.class.path)
This code-source is available in loader oc4j:10.1.3.
at oracle.classloader.PolicyClassLoader.handleClassNotFound (PolicyClassLoader.java:2068) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.internalLoadClass (PolicyClassLoader.java:1679) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.loadClass (PolicyClassLoader.java:1635) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.loadClass (PolicyClassLoader.java:1620) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at java.lang.ClassLoader.loadClassInternal (ClassLoader.java:319) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at oracle.dms.instrument.DMSConsole.<init> (Unknown source file) [scratch/cfreiwal/software/oc4j/lib/dms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar), by oracle.dms:3.0]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native method) [unknown, by unknown]
at sun.reflect.NativeConstructorAccessorImpl.newInstance (NativeConstructorAccessorImpl.java:39) [unknown, by unknown]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance (DelegatingConstructorAccessorImpl.java:27) [unknown, by unknown]
at java.lang.reflect.Constructor.newInstance (Constructor.java:494) [unknown, by unknown]
at java.lang.Class.newInstance0 (Class.java:350) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at java.lang.Class.newInstance (Class.java:303) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at com.evermind.server.ApplicationServer.initConsole (ApplicationServer.java) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at com.evermind.server.OC4JServer.main (OC4JServer.java) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native method) [unknown, by unknown]
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) [unknown, by unknown]
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) [unknown, by unknown]
at java.lang.reflect.Method.invoke (Method.java:585) [unknown, by unknown]
at oracle.classloader.util.MainClass.invoke (MainClass.java) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at oracle.oc4j.loader.boot.BootStrap.main (BootStrap.java) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/oc4j-internal.jar (from <code-source> in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar), by oc4j:10.1.3]
Aug 1, 2008 4:28:42 PM com.evermind.server.ServerMessages warningDMSInitializeFail
WARNING: Unable to initialize DMS: {0}
oracle.classloader.util.AnnotatedClassNotFoundException:
Missing class: oracle.dms.instrument_stub.DMSConsole
Dependent class: com.evermind.server.ApplicationServer
Loader: oc4j:10.1.3
Code-Source: /scratch/cfreiwal/software/oc4j/j2ee/home/lib/oc4j-internal.jar
Configuration: <code-source> in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar
This load was initiated at oc4j:10.1.3 using the Class.forName() method.
The missing class is not available from any code-source or loader in the system.
at oracle.classloader.PolicyClassLoader.handleClassNotFound (PolicyClassLoader.java:2068) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.internalLoadClass (PolicyClassLoader.java:1679) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.loadClass (PolicyClassLoader.java:1635) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.classloader.PolicyClassLoader.loadClass (PolicyClassLoader.java:1620) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at java.lang.ClassLoader.loadClassInternal (ClassLoader.java:319) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at java.lang.Class.forName0 (Native method) [unknown, by unknown]
at java.lang.Class.forName (Class.java:164) [jre bootstrap, by jre.bootstrap:1.5.0_15]
at com.evermind.server.ApplicationServer.initConsole (ApplicationServer.java) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/oc4j-internal.jar (from <code-source> in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar), by oc4j:10.1.3]
at com.evermind.server.OC4JServer.main (OC4JServer.java) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/oc4j-internal.jar (from <code-source> in META-INF/boot.xml in /scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar), by oc4j:10.1.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native method) [unknown, by unknown]
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) [unknown, by unknown]
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) [unknown, by unknown]
at java.lang.reflect.Method.invoke (Method.java:585) [unknown, by unknown]
at oracle.classloader.util.MainClass.invoke (MainClass.java) [scratch/cfreiwal/software/oc4j/j2ee/home/lib/pcl.jar (from system property java.class.path), by sun.misc.Launcher$AppClassLoader@27634497]
at oracle.oc4j.loader.boot.BootStrap.main (BootStrap.java) [scratch/cfreiwal/software/oc4j/j2ee/home/oc4j.jar, by sun.misc.Launcher$AppClassLoader@27634497]
OC4J startup failed

Corrupted remote profiles

Every now and then some of our users cannot log into their profiles.
These profiles are located on the server (OSX 10.8.5, server 2.2.2) and Users use OSX 10.8.5 clients as well.
They can log in, but when starting apps like mail, safari, iCal the mac slowly but surely hangs. The problem seems to be cause by bad permissions on the profiles. But I could be wrong. Currently I fix it by simply renaming the old profile and putting the latest Time-capsule backup back in place.
The problems always start after logging in, never during use of the system.
I have no idea where to look for a cause. Can anyone give me any directions to find the root cause of this problem?
With kind regards,
William

Hi,
If you haven't applied LabVIEW DSC 6.1 fixes before, here's the link.
http://digital.ni.com/softlib.nsf/websearch/513AA4A0BB60D10086256B48006D44B5?opendocument
And here's the link for the latest version of Logos (version 4.5)
ftp://ftp.ni.com/support/lookout/logos/4.5/
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Hope this helps.
Remzi A.

BC4J; OC4J;JSP;JD323 - deployment on Solaris 2.6

I am trying to deploy a BC4J JSP application to OC4J so that we can take advantage of the SErvlet API 2.2 - our sessions persistent crash on JServ. The so-called guidance on OTN viz
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However, when it comes to anything internet, java, jdeveloper, on this side of the pond at least, Oracle support is as much use as a chocolate fireguard, so we are in effect unsupported anyway. We have either resolved all our problems with our own sweat or with guidance from this forum.
My question is: is there a guide for deploying BC4J to an OC4J installation or Solaris or should we give up on iAS and migrate to Apache?
This is getting urgent: we have systems that need to go live very soon and we don't yet have a stable web platform.
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Mike, do give more details from your install log. Looks like copying of some of the files are not happening.
Make sure this install is happening into an oracle home by itself.
Also make sure you have applied all of 2.6_Recommended cluster patch from SUN before installing Oracle9iAS.
Regards
Pavna Jain
Oracle9iAS Product Management

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We have tried to alter the profile to push out a different password and to push out no password, but the the new settings do not copy over to the Ipad when connected via usb cable.
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You can try to reset and configure the iPad as a new device.
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I can profile (Event and Execution) my executable client-side classes (ie, fired off via a main method) fine, but cannot get any profiling info on my JSP's - any suggestions on what I'm missing?
I'm using JDev 9.0.3. I've tried it with and without the .jsps package in the Profile "Classes and Packages to include" path. I've tried it with and without the "Remote Profiling" option checked. I'm using the exact same section of code in my class and jsp, and the class works fine for both Execution and Event profiling, so I don't think its the code or my use of the API that's flawed. I've set the project's "Default Run Target" to the JSP (for attempts to profile the JSP - its set to the class for profiling of the main-invoked class).
ojvm is selected under the Runner "Java Virtual Machine" option. The standard defaults are selected under the Tools:Preferences Embedded OC4J options.
The profiler window just acts as if the JSP never runs (though in the log window, I get the "Profiler UI connected..." and the OC4J startup messages just fine.
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Thanks,
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I can profile (Event and Execution) my executable client-side classes (ie, fired off via a main method) fine, but cannot get any profiling info on my JSP's - any suggestions on what I'm missing?
I'm using JDev 9.0.3. I've tried it with and without the .jsps package in the Profile "Classes and Packages to include" path. I've tried it with and without the "Remote Profiling" option checked. I'm using the exact same section of code in my class and jsp, and the class works fine for both Execution and Event profiling, so I don't think its the code or my use of the API that's flawed. I've set the project's "Default Run Target" to the JSP (for attempts to profile the JSP - its set to the class for profiling of the main-invoked class).
ojvm is selected under the Runner "Java Virtual Machine" option. The standard defaults are selected under the Tools:Preferences Embedded OC4J options.
The profiler window just acts as if the JSP never runs (though in the log window, I get the "Profiler UI connected..." and the OC4J startup messages just fine.
Most frustrated and appreciate any assistance!
Thanks,
Jim Jim,
your solution is not inconsistent with how the execution and event profiler work. In the online documentation it states that "samples that have accumulated from the start of the program (or the last clear) are displayed when you pause the Execution Profiler or when the program terminates." You can hit 'pause' as you mention, 'snapshot', or stop the process to get results from the execution and event profilers. Basically, you need to tell the profiler when to provide a sample. Also if you plan to do any remote profiling of JSP's you will need to manually start the application and start a browser to invoke the JSP or servlet.
I hope this

Profiling OC4J on Linux

I want to profile portlets, web apps and EJBs in OC4J on both Windows & Linux (more specifically, Suse Linux). Specifically I'm interested in profiling of memory (where are most objects created) & performance (in which method does the application spend most of its time). Does anybody have any experience with this?
From two tools I know of, Borland's OptimizeIt (http://www.borland.com/optimizeit/) only supports Red Hat Linux (http://info.borland.com/techpubs/optimizeit/optimizeit55/textfiles/support.html) and OC4J on Windows (http://info.borland.com/techpubs/optimizeit/optimizeit55/textfiles/appserver.html). JProbe (http://java.quest.com/jprobe/jprobe.shtml) supports only Red Hat as well (http://java.quest.com/support/jprobe/platforms.shtml) and isn't too specific about its OC4J support (http://java.quest.com/support/jprobe/j2ee.shtml).
I know that the JDeveloper has a built-in profiler but it seemed a little simplistic (how can I compare any two memory snapshots) and sparely documented. And from what I know, it can't do remote profiling on the server.

You can install OJVM on Linux see:
http://www.oracle.com/technology/products/jdev/htdocs/9.0.5.2/readme.html#ojvm_install_linux
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