Using WebLogic Server with Oracle9i RAC

A new white paper has been posted to dev2dev -
"Using WebLogic Server with Oracle9i RAC" at
http://dev2dev.bea.com/products/wlserver81/whitepapers/wls_bea_hp.jsp
Abstract:
"This paper presents best practices when using WebLogic Server with Oracle Real Application Clusters. It includes an analysis of
various use-case and failure scenarios and proposes possible recovery solutions. This paper also includes an evaluation of
Transparent Application Failover, a product from Oracle that is functionally similar to WebLogic Server MultiPools."

"satyam" <[email protected]> writes:
Can I use WebLogic Application Server 6.0, the mid level server (not the express
or the enterprise version)
with VisiBroker 4.x ?If you have ejb support - then yes - although you may want to wait for
a future 6.0 rolling patch to get updated IDL generation.
andy

Similar Messages

Load balancing of DB RAC using weblogic server

Hi All,
I want to test the load balancing of Data base RAC for my application. I got the box which is installed RAC in it with two nodes. I configured the multidatasource which points to individual data sources to each node.
Is this configuration is correct or not? to test the load balancing of the Database. I come to know that there is something called SCAN from oracle 11g but it is not supported 100% by web-logic server(we are using weblogic server 9.2MP3).
How many requests I made all the requests are going to the Node1 only not even one is gone to the node2. Any specific reason.
Thanks,
Venkat.

Another alternative is, keep the property file in any pre-defined location. Write a class which reads the properties from the file and returns the one which is requested by caller and deploy this class. Whenever you have to change the properties just update the property file on server and next call to fetch the property should return the updated one.
Downside of this approach is file I/O everytime. To overcome that you can actually "cache" the properties in a hashmap. Basically when any property if requested, first check the hashmap, if not found then only read from property file and also update in hash map. Next time same property will be returned from hash map itself. The hash map will be cleared at every server restart since its in the memory. You will also need to build a method to clear the hashmap when you update the values in the property file on server.
This solution would be suitable for small size files and when network overhead of calling a DB needs to be avoided.

Integrating WebLogic Server with CA SiteMinder Web Agent R6

Hi I have searched on the topic of integrating WebLogic Server with the CA SiteMinder Web Agent R6 to provide single sign on services, and have been unable to find anything. Does anyone have any experience with this that could provide some tips, or could direct me to some documentation?

It definitely can work. We have done the same thing in several installations. The question is "How secure does it need to be?" You will be using SM to do authentication. You will configure SSO to trust the SM header variable. If you really want to be secure you need to configure your boxes so that the http server on you SUSE box (for Portal) can only be accessed from the Reverse Proxy. If another machine can access it someone could spoof the header variable and log in as anyone they want.
Hope this is helpful.
Anton

Using weblogic.Server to create domains

Not sure this is the right group for this question....
I am reading some weblogic docs on creating a domain using weblogic.Server (http://e-docs.bea.com/wls/docs81/admin_ref/cli_tasks.html#1331827).
For the most part it has worked as expected and I find it preferable to using
the domain cfg wizard. However, is there a way to use a template jar like you
can with the config wizard, for instance any of the jars in the
$WL_HOME/common/templates/domains/

Hello Jay, thanx for ur help... this time i didnt get the args missing error but i have this one about "can't overwrite"
mauro@MacBookPro:HelloWorldEAR $ java -classpath /Users/mauro/beaWS102/wlserver_10.0/server/lib/weblogic.jar weblogic.BuildXMLGen /Users/mauro/Documents/WLprojects/HelloWorldEAR
Can't overwrite cause
mauro@MacBookPro:HelloWorldEAR $ cd ..
mauro@MacBookPro:WLprojects cursor$ sudo java -classpath /Users/mauro/beaWS102/wlserver_10.0/server/lib/weblogic.jar weblogic.BuildXMLGen /Users/mauro/Documents/WLprojects/HelloWorldEAR
Can't overwrite cause
mauro@MacBookPro:WLprojects cursor$ cd HelloWorldEAR/
mauro@MacBookPro:HelloWorldEAR $ ls
APP-INF META-INF appUtils bin helloWorldEJB helloWorldWebApp src
macbook-de-cursor:HelloWorldEAR cursor$ cd ..
mauro@MacBookPro:WLprojects $ sudo java -classpath /Users/mauro/beaWS102/wlserver_10.0/server/lib/weblogic.jar weblogic.BuildXMLGen -file build.xml /Users/mauro/Documents/WLprojects/HelloWorldEAR
Can't overwrite cause
Do u know something about this message?? I really need to set up this thig to be able to start my own project :P Thanx in advance
Best regards,
Mauro
==========================================================
Solution
Ok, i make it work!! I have in my develop structure a helloWorldWebContent/META-INF/ and here i had a web.xml and a weblogic.xml
The weblogic.xml file cause problems... i deleted and it works
I was following this tutorial
http://download.oracle.com/docs/cd/E13222_01/wls/docs100/programming/splitcreate.html#wp1098227
and i create all those files...
Dude, u have a great blog! Now it is in my bookmarks
Edited by: mgaldames on 17-may-2010 7:20
Edited by: mgaldames on 17-may-2010 7:21

Start weblogic server with java argument

Hello,
I am using weblogic server version 10.2. And the environment have one Admin server and two machines.
In admin console, one managed sever is configured with Java argument in "Server Start". The java option can be passed to JVM when i start the managed server in admin console. i confirmed that by execute ps the java process from the linux server. However, the java argument cannot pass to the JVM when i start from command line as below. is there any specific configuration required?
/weblogic/bea102/wlserver_10.0/common/bin/wlscontrol.sh -d premium_102_internet_qa -n /weblogic/ndmgr -c -f startManagedWebLogic.sh -s server_qa_svra START
PLease help!
Thanks,
Angus

You have to use the nodemanager. The parameters are added to a file startup.properties, located in the
directory: <middleware-home>/user_projects/domains/<domain-name>/servers/<server-name>/data/nodemanager
The file startup.properties is used by the nodemanager to start your managed server.
You can start your environment by using a start script (written using WLST), for example,
beahome = '<middleware-hoem>';
adminusername = 'username';
adminpassword = 'password';
domainname = 'domain-name';
linux = true;
pathseparator = '/';
if not linux:
pathseparator = '\\';
domainlocation = beahome + pathseparator + 'user_projects' + pathseparator + 'domains' + pathseparator + domainname;
nodemanagerhomelocation = beahome + pathseparator + 'wlserver_10.3' + pathseparator + 'common' + pathseparator + 'nodemanager';
print 'START NODE MANAGER';
startNodeManager(verbose='true', NodeManagerHome=nodemanagerhomelocation, ListenPort='5556', ListenAddress='localhost');
print 'CONNECT TO NODE MANAGER';
nmConnect(adminusername, adminpassword, 'localhost', '5556', domainname, domainlocation, 'ssl');
print 'START ADMIN SERVER';
nmStart('AdminServer');
nmServerStatus('AdminServer');
print 'CONNECT TO ADMIN SERVER';
connect(adminusername, adminpassword);
print 'START MANAGED SERVER';
start('ServerName','Server');
nmServerStatus('ServerName');

Weblogic 8.1 and Eclipse using Weblogic Server Tools

I am working on a project that has been developed with Weblogic 8.1 without integration into an IDE (Eclipse, etc.) We are trying to convert the source tree to a form usable within Eclipse using Weblogic Server Tools. We want to make deployment on developer workstations quicker and easier and provide for server side debugging. There is not much documentation on how to do this that I have been able to find. I have just finished reading the details of the split directory strucuture in the Weblogic documentation and understand that Server Tools uses the split directory concept. My question is basically how we create the project in Eclipse (with Server Tools plug-ins) initially. Is anyone out there still using Weblogic 8.1 and Eclipse 3.3 (Europa) using Weblogic Server Tools that can help?

There isn't much in a way of documentation that's explicit to WebLogic Server Tools, but a lot of Workshop 10.2 documentation applies. Basically, you will want to create Dynamic Web Projects to house your code. On the first page of Dynamic Web Project wizard, you will get a chance to define and target a server (WLS 8.1 in your case). That will configure your project classpath for WLS 8.1 and get everything else squared away.
Note that there is only very basic support for 8.1. In particular, the split-directory concept is not supported, but deployment is taken care of for you behind the scenes, so the details shouldn't matter that much.

Is there any way to start weblogic server with java 7?

Hi. Is there any way to start weblogic server with jdk 1.7?

Hi,
You can start your Weblogic Server with java 7(JDK 1.7)
Go to Domain_home/bin and click on StartWeblogic.cmd it will start your Admin Server
It depends on which JDK you have used while creating domain if you have selected Jdk 1.7 it will use the same to start the server
See the Ex:
================
starting weblogic with Java version:
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)
Starting WLS with line:
C:\PROGRA~1\Java\JDK17~1.0_5\bin\java -client -Xms256m -Xmx512m -XX:CompileThr
eshold=8000 -XX:PermSize=48m -XX:MaxPermSize=128m -Dweblogic.Name=AdminServer -
Djava.security.policy=H:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy
-Xverify:none -Xverify:none -da -Dplatform.home=H:\Oracle\MIDDLE~1\WLSERV~1.3 -
Dwls.home=H:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=H:\Oracle\MIDDLE~
1\WLSERV~1.3\server -Dweblogic.management.discover=true -Dwlw.iterativeDev= -
Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=H:\Oracle\MIDDLE
~1\patch_wls1036\profiles\default\sysext_manifest_classpath weblogic.Server
<Mar 3, 2015 1:08:32 PM PST> <Info> <Security> <BEA-090905> <Disabling CryptoJ J
CE Provider self-integrity check for better startup performance. To enable this
check, specify -Dweblogic.security.allowCryptoJDefaultJCEVerification=true>
<Mar 3, 2015 1:08:33 PM PST> <Info> <Security> <BEA-090906> <Changing the defaul
t Random Number Generator in RSA CryptoJ from ECDRBG to FIPS186PRNG. To disable
this change, specify -Dweblogic.security.allowCryptoJDefaultPRNG=true>
<Mar 3, 2015 1:08:33 PM PST> <Info> <WebLogicServer> <BEA-000377> <Starting WebL
ogic Server with Java HotSpot(TM) 64-Bit Server VM Version 24.51-b03 from Oracle
Corporation>
=======================================
If you are using a Lower version of JDK and want to upgrade to JKD 1.7 you can do so by changing setDomainEnv.sh in Weblogic
Have a look at the below link to do so
The Weblogic Wasp: change java version / JDK of a weblogic domain
http://www.baigzeeshan.com/2012/05/how-to-change-jdk-used-by-weblogic.html
Hope it helps

I need How to retrive data from sap r/3 using weblogic server

Hi every body .
I need how to retrieve r/3 data using BAPI methods
and using weblogic server
very critical

Hai.
check the links.
http://www.bea.com/content/news_events/white_papers/BEA_WLP_SAP_Portlets_81.pdf
http://www.info-sun.com/docs/wp_sapinter.pdf
regards.
sowjanya.b

How to load Java properties file dynamically using weblogic server

Hi,
We are using Java properties file in Java code. Properties in java properties file are frequently modified. If I keep these properties file in project classpath or as part of war, I will have to redeploy application after each change.
We are using Weblogic Server.
Can you please suggest me how can this properties file be loaded at weblogic server startup. Then in that case, how to refer property file in Java code?
What is the best practice for this?
Thanks,
Parshant

Another alternative is, keep the property file in any pre-defined location. Write a class which reads the properties from the file and returns the one which is requested by caller and deploy this class. Whenever you have to change the properties just update the property file on server and next call to fetch the property should return the updated one.
Downside of this approach is file I/O everytime. To overcome that you can actually "cache" the properties in a hashmap. Basically when any property if requested, first check the hashmap, if not found then only read from property file and also update in hash map. Next time same property will be returned from hash map itself. The hash map will be cleared at every server restart since its in the memory. You will also need to build a method to clear the hashmap when you update the values in the property file on server.
This solution would be suitable for small size files and when network overhead of calling a DB needs to be avoided.

How to use iCal Server with clients?

Ok, so since I can't find this anywhere... How do I use iCal Server with other desktop clients? I've selected the user, enabled calendaring, the user can authenticate in web-based group calendars. But then I'm stuck.
How do I give them their own calendar?
In iCal, I go to Accounts and try and enter the info but it fails every time. I tried the dns name like so: "calendar.example.edu" but it generates an error. But the user can log in to the web calendar for groups. Where is the users individual calendar located?
The help menu ignores that field as if it's not needed, but then it fails because the calendar doesn't know where the server is. The clients can't all be OD bound, so this has to work outside of Open Directory. According to Apple other CalDAV clients can connect too. How? Computers just don't "connect" on their own.
Anyone know the answer?

I was getting the same error when I tried to subscribe to a calendar using:
Subscribe to: http://myserver.example.com:8008/
principals/users/usershortname
I found that if I added a trailing slash to the URL then it would work :
Subscribe to: http://myserver.example.com:8008/
principals/users/usershortname/
(the way I found this was to navigate via the web browser to http://myserver.example.com:8008 then authenticate as a user, then navigating through to http://myserver.example.com:8008/principals/users/ where you can see all the user names all with a trailing slash after them)
hope this helps
Message was edited by: maximumjack

Weblogic server with Fatwire

Dev2Dev,
I need to integrate weblogic server with Fatwire (CPM Tool)
I would like to know the steps or docs which help me to do that
It will be really helpful if you could send it asap.
Thanks n Regards
Suresh

Dev2Dev,
I need to integrate weblogic server with Fatwire (CPM Tool)
I would like to know the steps or docs which help me to do that
It will be really helpful if you could send it asap.
Thanks n Regards
Suresh

Oracle SOA Suite 11.1.1.5 and weblogic server with OEPE

Hello
Where can I find the installers for Oracel SOA Suite 11.1.1.5 and corresponding supported weblogic server with OEPE.
I want to install this on Debian and on Oracle Solaris 10 both, so better to have generic installers.
Few months ago, i could find them (2 months ago), but not now anywhere, not even on edelievery.
Where does oracle store all older version installers?
Regards

Hi
Download wls1035_oepe111172 Generic Version from below link.
http://www.oracle.com/technetwork/middleware/ias/downloads/wls-main-097127.html
Thanks,
--Vijay

How can I mapping directory by using Weblogic Server?

Hi,
We used to use iPlant as the web server. How can mapping directory using Weblogic
server?
$PATH=$wl_home/config/epdm/applications/DefaultWebApp/WEB-INF/classes
such as to map the following:
From To
/rok/servlet $PATH/servlet-dev/WEB-INF/classes
/rok/imagest $PATH/servlet-dev/images
/rok/html $PATH/servlet-dev/htm
/servlet $PATH/servlet-dev/servlet
Thanks!
Hanqing

Use JMX. See http://dima.dhs.org.
Peace,
Cameron Purdy
Tangosol, Inc.
Clustering Weblogic? You're either using Coherence, or you should be!
Download a Tangosol Coherence eval today at http://www.tangosol.com/
"Nicole" <[email protected]> wrote in message
news:3c4d6daa$[email protected]..
>
Hi all,
in my EJBs I want to know, on which server instance I´m running. I needthis for
logging info. How can I get the servers name?
When I load the JNDI tree and select java:comp, an error occurs and a lotof information
is printed. One is weblogic.Server and that is what I´m searching for.
I use WLS 6.1 SP1
Any ideas? Thanks,
Nicole

See Java System properties using WebLogic Server console

hi
If I deploy "systempropertiesweb.war" [1] on WebLogic Server I can see all or individual Java System properties,
e.g. http://localhost:7101/systempropertiesweb/systemproperties?property=java.version results in "java.version = 1.6.0_24"
Is it possible to see the same Java System properties using WebLogic Server Administration Console? If so, how?
( via http://localhost:7101/console )
- [1] at SystemPropertiesApp/SystemPropertiesWeb/deploy/systempropertiesweb.war
in http://www.consideringred.com/files/oracle/2013/SystemPropertiesApp-v0.01.zip
many thanks
Jan Vervecken

Thanks for your reply Timo.
Timo Hahn wrote:
I don't think that there is an option to see this in the admin console. ...Thanks for the confirmation.
... There my be a mbean but I did not find it.Well, if I start JConsole (e.g. at C:\oracle\jdevstudio111240-mw\jdk160_24\bin\jconsole.exe ) and connect to e.g. Local Process "weblogic.Server", on the MBeans tab I can navigate to java.lang:type=Runtime which has an SystemProperties attribute.
But, I don't know how to get to this same MBean using the WebLogic Server Administration Console (if possible).
regards
Jan Vervecken

Can't start WebLogic Server with SP6 and jdk1.2.2 using WebLogic Console

Hi All,
I am trying to install WebLogic 5.1 with SP6 under Windows NT 4.0 with SP6. My goal is to run JSP/Servlets. After going through all the steps described in SP6 Readme I am getting th following exception:
ava.lang.reflect.InvocationTargetException: java.lang.NoSuchMethodError: weblogic.boot.ServerClassLoader: method getClassLoadNotify()Lweblogic/boot/ClassLoadNotify; not found
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:140)
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:112)
     at weblogic.utils.classloaders.GenericClassLoader.<init>(GenericClassLoader.java:104)
     at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader.<init>(RecursiveReloadOnModifyClassLoader.java:53)
     at weblogic.utils.classloaders.RecursiveReloadOnModifyClassLoader$SingleSlave.<init>(RecursiveReloadOnModifyClassLoader.java:149)
     at weblogic.servlet.internal.ServletContextImpl.setClassLoader(ServletContextImpl.java:1408)
     at weblogic.servlet.internal.ServletContextImpl.<init>(ServletContextImpl.java:518)
     at weblogic.t3.srvr.HttpServer.initServletContexts(HttpServer.java, Compiled Code)
     at weblogic.t3.srvr.HttpServer.start(HttpServer.java:388)
     at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
     at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
     at java.lang.reflect.Method.invoke(Native Method)
     at weblogic.Server.startServerDynamically(Server.java:99)
     at weblogic.Server.main(Server.java:65)
     at weblogic.Server.main(Server.java:55)
The installation document is pretty bad intermixing different types of installations. Where can I find steps or what do I need to do to get WebLogic to run with JDK1.2.2 if I want to start it up from WebLogic console only?
Thanks,
Mark.

Try rather using the 1.4 version available here: http://java.sun.com/j2ee/1.4/
and use this dedicated forum: http://forum.java.sun.com/forum.jsp?forum=136
-Alexis

Using WebLogic Server with Oracle9i RAC

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