kkyim

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since Jun 22, 2001
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Recent posts by kkyim

If the client tries to connect to the rmi server behind the firewall, what is the workaround?
15 years ago
Can anyone tell me where I can get the Dan's Exam?
By the way, which part of the exam should I pay extra attention?
Thanks
I'm using Oracle. The Oracle DB is installed in another machine. My question is:where can I specify the location of the Oracle DB when I create the datasource in WSAD or WAS.
Thanks
19 years ago
When I lookup the DataSource, the following error returned:
javax.naming.NameNotFoundException: Name comp/env/jdbc not found in context "java:".
What can I do?
Thanks
19 years ago
When I create a datasource in WSAD, where I can put the IP address of the database server?
Thanks
19 years ago
I'm currently designing a web application which will have lots of users. Different users have different rights of accessing different components of the application such as menu, page. What's the most effective and efficient way of achieving this security issue!

Thanks
19 years ago
I've installed WAS4.0 AE in my Solaris8.0 platform. When I try to verify a WAR file, the following error returned:
Exception:
java.lang.ArrayIndexOutOfBoundsException
at com.ibm.etools.validation.war.WarValidator.validateServlets(WarValidator.java:370)
at com.ibm.etools.validation.war.WarValidator.validate(WarValidator.java:98)
at com.ibm.etools.validation.war.WarValidator.validate(WarValidator.java:131)
at com.ibm.etools.validation.ValidatorLauncher.start(ValidatorLauncher.java:52)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:122)
at com.ibm.ejs.util.mof.ArchiveValidator.validateWARFile(ArchiveValidator.java:80)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:30)
at com.ibm.ejs.assembly.gui.command.VerifyCommand.validate(VerifyCommand.java:24)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ejs.assembly.gui.command.BaseCommand.run(BaseCommand.java:84)
at com.ibm.ejs.sm.client.command.ThreadPool$PooledThread.run(ThreadPool.java:89)
com.ibm.etools.validation.ValidationException: CHKJ3000E: Validation Failed:
at com.ibm.etools.validation.war.WarValidator.validate(WarValidator.java:141)
at com.ibm.etools.validation.ValidatorLauncher.start(ValidatorLauncher.java:52)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:122)
at com.ibm.ejs.util.mof.ArchiveValidator.validateWARFile(ArchiveValidator.java:80)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:30)
at com.ibm.ejs.assembly.gui.command.VerifyCommand.validate(VerifyCommand.java:24)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ejs.assembly.gui.command.BaseCommand.run(BaseCommand.java:84)
at com.ibm.ejs.sm.client.command.ThreadPool$PooledThread.run(ThreadPool.java:89)
java.lang.reflect.InvocationTargetException: com.ibm.etools.validation.ValidationException: CHKJ3000E: Validation Failed:
at com.ibm.etools.validation.war.WarValidator.validate(WarValidator.java:141)
at com.ibm.etools.validation.ValidatorLauncher.start(ValidatorLauncher.java:52)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:122)
at com.ibm.ejs.util.mof.ArchiveValidator.validateWARFile(ArchiveValidator.java:80)
at com.ibm.ejs.util.mof.ArchiveValidator.validate(ArchiveValidator.java:30)
at com.ibm.ejs.assembly.gui.command.VerifyCommand.validate(VerifyCommand.java:24)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ejs.assembly.gui.command.BaseCommand.run(BaseCommand.java:84)
at com.ibm.ejs.sm.client.command.ThreadPool$PooledThread.run(ThreadPool.java:89)
Do I need to install any patch? The installation log has no error. What can I do?

Thanks
20 years ago
Can anyone tell me where I can find the documents about the captioned topic?
Thanks
20 years ago
Can anyone tell me why I should use WAS? How about the performance of EJB? If I've a lot of JSP, servlets and EJB, will it cause any problem to WAS?
Thanks
20 years ago
Can anyone tell me why I should use iPlanet instead of other market competitors such as 9iAS, WebSphere or Weblogic?
Thanks
20 years ago
I am new in this area, can anyone explain the difference among VAJ, WebSphere Studio, Websphere Studio Application Developer and Websphere Studio Site Developer.

Thanks
Thank you for your advice!
I've another question about the AA tool.
I've created an EAR and installed in the WAS (using admin console). If I update the servlet and regenrated the EAR in the AA tool, how can I update the EAR in WAS? Should I re-install the EAR again?
Thanks
20 years ago
Where should I put a single servlet or JSP in WAS instead of converting them into WAR or EAR?
Thanks
20 years ago
Any suggestion about the captioned subject? I'm going to evaluate the two products. Which one is much better in terms of the scalability, reliability, management and so on.
Thanks
20 years ago
I've setup the Netscape Directory Server as the LDAP server. How can the NDS lookup the ConnectionFactory and Topic in the WLS?
20 years ago