Weblogic instance question

With a Weblogic server installed with OID in a domain, if one were to install another product, on the Weblogic with a different domain- this configuration is called Single Instance Weblogic? (Refering to WLS 10.3.5 and 10.3.6)
Can one install another Weblogic server on a different Middleware directory and then install another OID on a different domain? Is this practice ok? Which one is preferred- 1) the Weblogic server that contains different domains with products configured inside the domain, or 2) have different Weblogic server on a different Middleware directory?

Hi.
First, thanks for watching the video. To specify the server an application will run on, simply open the application's properties and go the the Run category. Then, select the appropriate WLS instance in the Bind to Integrated Application Server drop down list.
Best Regards,
Frédéric.

Similar Messages

Multiple weblogic instances using IIS to proxy the requests

I have a need to run multiple weblogic instances using IIS as the web
server.
Does anyone know if this is possible. I am aware and have been able to run
multiple weblogic servers as an nt service,
but in those cases weblogic was being called and IIS was being bypassed.
Now the user base wishes to use IIS to proxy the requests.
I have been able to set IIS to forward using the .jhtml and .jsp file
extensions to the iisproxy.dll, but have not been able to forward these
requests to multiple weblogic instances. When the request is made it is
only looking in the first instance of weblogic for the request.
Is it possible to use weblogic and IIS with two or more weblogic instances,
without weblogic acting as a webserver.
I dont believe this is possible but I need to find out if this really is the
case.
Thanks for any help you can provide.
Ed

You need run each IIS web server instance in its own memory space. This can
be set through the Management Console for IIS.
Keith
Mike Kendzierski <[email protected]> wrote in message
news:[email protected]..
We tried to do this & Weblogic doesn't support this config. We opened upa
support call with them regarding this, but there is a problem with the way
that IIS & NT proxies .JSP pages to the weblogic servers. It's very
unstable this way & I wouldn't recommend this config.
We switched to Apache with virtual hosts to do this & it works fine. It's
probably not the answer you want to hear, but it works very well.
If you have any questions, just ask away.
"Ed" <[email protected]> wrote in message
news:3a296c2d$[email protected]..
We are using IIS4 with weblogic 4.5.1 sp11,
I thought I read someplace, their was a problem between wls 4.5.1 sp7
and
wls 5.1 where it didnt look in the folder where the dll was.
I will give it a try on monday.
Peter Mergaerts wrote in message <[email protected]>...
We tried to do the same thing.
We copied iisproxy.dll and iisproxy.ini to server1 and let IIS use this.dll
instance for proxying .jsp etc.
We copied the iisproxy.dll and iisproxy.ini to server 2, renamed
iisproxy.dll to iisproxy2.dll (to make sure another instance was used)
and
let the second iis site use iisproxy2.dll, but that didn't worked. (It
doesn't read the iisproxy.ini file located in the same directory as the.dll
file, altough in the manual it says it checks this first.) Now, I thinkit's
possosible to use several iisproxy.dll's as long as you rename it so
each
get it's own instance, the only problem is that each .dll doesn't readthe
correct iisproxy.ini file. (BEA, is this for SP7?)
Regards,
Peter Mergaerts

How Can I Use Multiple Weblogic Instances in a Single OS

Hello Everyone,
Actually I have to install Some different applications. Few of them need weblogic 10.3.6 and others need 10.3.4. The OS am using is Oracle Enterprise Linux 5.
Now I am able to install 2 separate(One of 10.3.4 and 10.3.6) instances with two different users,In two different directories.
I have installed the weblogic 10.3.6 version with a user webadmin and installed node manager with port 5556. This is working fine.
The main problem here is :
In the second instance (10.3.4 ) installed with a a different user and gave the port number to NodeManager as 1600 and its not getting started. Its throwing error and also after some errors in the terminal am able to see that its reverting to port number 5556 only.
What might be the issue?
I have to install 2 different versions of weblogic in a single Server. But am failing with NodeManager. What Can I do to have multiple weblogic instances with multiple versions in a single server ?
Can anyone suggest a resolution for this please ?
Thanks in advance.

Pl do not spam these forums with multiple posts - How Can I Use Multiple Weblogic Instances in a Single OS

Unable to install essabse11.1.2.1.0 on existing weblogic instance on linux

I am trying to install essabse11.1.2.1.0 on existing weblogic instance on linux.
I installed essabse on the same middleware home whare existing weblogic server configured(for OBIEE) Here I am unable to install and configure the weblogic,
any suggitions how to install and configure essabse on the same weblogic instance?
Here are some conflicting statements from oracle,Essabse installation guide 11.1.2.1 below.. I am confused to move forward any suggitions?
1.If you are installing on the same machine on which Oracle Business Intelligence Enterprise
Edition or Oracle Business Intelligence Publisher are installed, install into two different
Middleware homes. The products rely on different releases of Fusion Middleware.
2.Typically, EPM System Installer installs WebLogic Server for you. If you have an existing
WebLogic Server installation and want to use it instead of the WebLogic Server installed by
EPM System Installer, note the Middleware home location for the WebLogic Server
installation. During installation, you must install EPM System products to this same
Middleware home. If EPM System Installer detects an existing WebLogic Server installation
in the installation location, it does not install WebLogic Server.

I had problems when I tried to install both products to the same middleware home, for simplicity I ended up just installing to separate locations.
I am sure it can be done but I don't think it is so straight forward, hopefully one day the products will link up in a cleaner way. Saying that I only really tried once and maybe I should spent much more time investigating whether it is possible.
Cheers
John
http://john-goodwin.blogspot.com/

2 apps on the same Weblogic instance

I have 2 unrelated apps. I need to add these to the same Weblogic instance. We
run Weblogic 6.1 sp3 on Red Hat Linux 7.2. How do I do this, if I don't want any
down time on one app, when I bring down the other. Can they exist on the same
instance and be stopped and started without bringing down the instance?

What kind of apps are we talkin' here?
You mean .war,.ear or .jar etc...
Give us more details.
Kumar
Vidya wrote:
I have 2 unrelated apps. I need to add these to the same Weblogic instance. We
run Weblogic 6.1 sp3 on Red Hat Linux 7.2. How do I do this, if I don't want any
down time on one app, when I bring down the other. Can they exist on the same
instance and be stopped and started without bringing down the instance?

How to start weblogic instance using wlserv ant task

Hi,
Iam using weblogic 8.1
Iam trying to write build script which starts remote weblogic instance and does deploy using wldeploy and restarts the instance.
First iam trying with starting weblogic.
==============================
<wlserver
               dir="${server.project.root.dir}"
               domainName="${weblogic.domain.name}"
               serverName="${weblogic.server.name}"
               host="10.106.90.50"
               port="8001"
               generateConfig="true"
               productionModeEnabled="false"
               weblogicHome="${weblogic.home}/weblogic81"
          username="weblogic"
               password="password"
               args = "-XX:MaxPermSize=512M -Xms256m -Xmx512m"
               action="start">
               <classpath refid="weblogic.classpath"/>
          </wlserver>
==============================
Iam getting an issue here , it starts the weblogic but automatically it stops the weblogic , without any exception.
as per their documentation
"When you use the wlserver task in an Ant script, the task does not return control until the specified server is available and listening for connections. If you start up a server instance using wlserver, the server process automatically terminates after the Ant VM terminates. If you only connect to a currently-running server using the wlserver task, the server process keeps running after Ant completes."
I understand what they are saying , but what is the remedy to it , how to rectify it. I tried starting default server it gives NPE.
ITs kinda very urgent for me any help , or available scripts will be very use ful.
Thanks in advance.

meghab,
Thanks for the reply.
I tried using java task , now the server is starting sucessfully but iam getting exception while starting the Queue.
Here is my ant task.
===================================
<target name="weblogicrun">
          <java fork="yes" dir="${weblogic.domain.dir}" classpathref="weblogic-classpath" classname="weblogic.Server">
               <jvmarg value="-server"/>
               <jvmarg value="-Dweblogic.Name=MyAppServer"/>
               <jvmarg value="-Dweblogic.RootDirectory=${weblogic.config.dir}"/>
               <jvmarg value="-Xms256m"/>
               <jvmarg value="-Xmx512m"/>
               <jvmarg value="-XX:MaxPermSize=128m"/>
               <jvmarg value="-da"/>
               <jvmarg value="-Dplatform.home=D:/bea"/>
               <jvmarg value="-Dwls.home=D:/bea/weblogic81/server"/>
               <jvmarg value="-Dweblogic.ProductionModeEnabled=false"/>
               <jvmarg value="-Djava.security.policy=D:/bea/weblogic81/server/lib/weblogic.policy"/>
          </java>
     </target>
===================================
In my project i have default queue , it gives INSTANTIATION EXCEPTION while trying to invoke weblogic.jms.common.DestinationImpl
==================================
java.lang.InstantiationError: weblogic.jms.common.DestinationImpl
=====================================
Iam providing the config information from config.xml
<JMSServer Name="WSStoreForwardInternalJMSServerMyServer"
Store="FileStore" Targets="MyAppServer">
<JMSQueue CreationTime="1179819623120"
JNDIName="jms.internal.queue.WSStoreForwardQueue"
JNDINameReplicated="false" Name="WSInternaljms.internal.queue.WSStoreForwardQueueCCAppServer"/>
<JMSQueue CreationTime="1179819623511"
JNDIName="jms.internal.queue.WSDupsEliminationHistoryQueue"
JNDINameReplicated="false" Name="WSInternaljms.internal.queue.WSDupsEliminationHistoryQueueMyAppServer"/>
</JMSServer>
=========================================
The full exception stack is below...
[java] <Oct 11, 2007 1:54:28 PM IST> <Notice> <WebLogicServer> <BEA-000327> <Starting WebLogic Admin Server "MyAppServer" for domain "MyAppDomain">
[java] <Oct 11, 2007 1:54:41 PM IST> <Error> <JMS> <BEA-040368> <The following exception has occurred:
[java] java.lang.InstantiationError: weblogic.jms.common.DestinationImpl
[java] at weblogic.jms.backend.BEDestination.initialize(BEDestination.java:801)
[java] at weblogic.jms.backend.BEDestination.initialize(BEDestination.java:341)
[java] at weblogic.jms.backend.BackEnd.createDestination(BackEnd.java:1952)
[java] at weblogic.jms.backend.BackEnd.initialize(BackEnd.java:667)
[java] at weblogic.jms.JMSService.addJMSServer(JMSService.java:2247)
[java] at weblogic.jms.JMSService.addDeployment(JMSService.java:2031)
[java] at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentTarget.java:337)
[java] at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:597)
[java] at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:575)
[java] at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:241)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:324)
[java] at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:755)
[java] at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:734)
[java] at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:516)
[java] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
[java] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
[java] at weblogic.management.internal.RemoteMBeanServerImpl.private_invoke(RemoteMBeanServerImpl.java:990)
[java] at weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:948)
[java] at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:948)
[java] at weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:475)
[java] at weblogic.management.configuration.ServerMBean_Stub.updateDeployments(ServerMBean_Stub.java:7731)
[java] at weblogic.management.deploy.slave.SlaveDeployer.updateServerDeployments(SlaveDeployer.java:1321)
[java] at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:339)
[java] at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
[java] at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
[java] at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
[java] at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
[java] at weblogic.Server.main(Server.java:32)
Am i missing something.
Thanks in advance.
Edited by rdayalan at 10/11/2007 1:45 AM

How to share session beween 2 weblogic instance (451)

Hi,
          I'm looking for the possibility to share session information between two
          weblogic instance (for weblogic 4.5.1).
          The first instance create and add information inside the session and store
          the session inside jndi for example.
          The second instance lookup the jndi to find all session informations and
          continue to work with this informations.
          If somebody have already do it, I'm intersted about tips and informations to
          do this fonctionnality.
          Thanks


If the two server instances are in the same cluster, they automatically
          share session info!
          Gene Chuang
          Join Kiko.com!
          "Didier" <[email protected]> wrote in message
          news:[email protected]..
          > Hi,
          >
          > I'm looking for the possibility to share session information between two
          > weblogic instance (for weblogic 4.5.1).
          >
          > The first instance create and add information inside the session and store
          > the session inside jndi for example.
          > The second instance lookup the jndi to find all session informations and
          > continue to work with this informations.
          >
          > If somebody have already do it, I'm intersted about tips and informations
          to
          > do this fonctionnality.
          >
          > Thanks
          >
          >

NSAPI - directing to multiple weblogic instances

Hi,
I am trying to redirect 2 different URLs (www.test.com/server1 and www.test.com/server2)
to distinct weblogic instances which run on ports 7001 and 8001. The NSAPI instructions
say to do the following in the obj.conf file -- see below. This works great if
I open a new browser window for each one. However, the problem occurs in a single
browser instance when switching between the 2 URLs. Both URL requests will only
be directed to one of the WebLogic instances -- the other WL instance is ignored
no matter what URL you enter.
Any ideas????
# Here we configure the NSAPI module to pass requests for
# "/weblogic" to a WebLogic Server listening at port 7001 on
# the host myweblogic.server.com.
<Object name="weblogic" ppath="*/weblogic/*">
Service fn=wl_proxy WebLogicHost=myweblogic.server.com\
WebLogicPort=7001 PathTrim="/weblogic"
</Object>
# Here we configure the plug-in so that requests that
# match "/servletimages/" is handled by the
# plug-in/WebLogic.
<Object name="si" ppath="*/servletimages/*">
Service fn=wl_proxy WebLogicHost=192.192.1.4 WebLogicPort=7001
</Object>

I am not sure I understand what you want to do.. From your example, what you
are doing is directing anything that has "weblogic" in the URL to a single
weblogic instance. In your case: myweblogic.server.com.
You are also directing anything with "servletimages" in the URL to :
192.192.1.4.
Both these servers are listening on port 7001. There is no mention of 8001.
Let's say you want to have all requests that have "server1" in the URL go to
one weblogic instance and all that have "server2" in the url goto the other
weblogic instance(port 8001), then you need to configure two object tags.
One that has a ppath="*/server1/*" and that will point to weblogic instance
1(port 7001) and another weblogic object that has a ppath="*/server2/*" and
points to weblogic instance 2(port 8001).
Hope this helps.
Regards,
Eric
"Lauren Jones" <[email protected]> wrote in message
news:3b6f04fb$[email protected]..
>
Hi,
I am trying to redirect 2 different URLs (www.test.com/server1 andwww.test.com/server2)
to distinct weblogic instances which run on ports 7001 and 8001. TheNSAPI instructions
say to do the following in the obj.conf file -- see below. This worksgreat if
I open a new browser window for each one. However, the problem occurs ina single
browser instance when switching between the 2 URLs. Both URL requestswill only
be directed to one of the WebLogic instances -- the other WL instance isignored
no matter what URL you enter.
Any ideas????
# Here we configure the NSAPI module to pass requests for
# "/weblogic" to a WebLogic Server listening at port 7001 on
# the host myweblogic.server.com.
<Object name="weblogic" ppath="*/weblogic/*">
Service fn=wl_proxy WebLogicHost=myweblogic.server.com\
WebLogicPort=7001 PathTrim="/weblogic"
</Object>
# Here we configure the plug-in so that requests that
# match "/servletimages/" is handled by the
# plug-in/WebLogic.
<Object name="si" ppath="*/servletimages/*">
Service fn=wl_proxy WebLogicHost=192.192.1.4 WebLogicPort=7001
</Object>

How to run 2 weblogic instance in the same machine

is it possible to run 2 weblogic instance in the same machine ?
I have created 2 domains ...domain-1 and domain-2 in my hard disk and both of them have startWeblogic.cmd in them..
but i cant run them simultaneously though individually they run.
they differ by HTTP port and Debug port but still they dont run simultaneously
can you please comment ?

yea...i thought about it .
but as both of them are same application and they are using the same DB connection pool , JMS queue ....i just dont want to mix all these.
so i have created two seperate domian . and i run them individually and they work fine.
However , they are having different ports though .
But when i run the second one while the first one is running ....the second one does not starts up
here is the error when i click on startsWeblogic.cmd when the other is already running.
java version "1.4.2_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_08-b03)
BEA WebLogic JRockit(TM) 1.4.2_08 JVM R24.5.0-61 (build ari-49095-20050826-1856-win-ia32, Native Threads, GC strategy: pa
Starting WLS with line:
d:\bea\JROCKI~1\bin\java -jrockit -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8453,server=y,suspend=n -Djava.
=== Debugging ===
This window is necessary for debugging code using WebLogic Workshop
ERROR: Proxy already running...
weblogic.debugging.comm.TransportException
at weblogic.debugging.comm.ServerConnectInfo.createTransport()Lweblogic/debugging/comm/CommTransport;(ServerConne
at weblogic.debugging.engine.ProxyThread.run()V(ProxyThread.java:77)
at java.lang.Thread.run()V(Unknown Source)
at java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown Source)
Caused by: java.net.BindException: Address in use
at jrockit.net.SocketNativeIO.bind(ILjava/net/InetAddress;I)I(Unknown Source)
at jrockit.net.SocketNativeIO.bind(Ljava/io/FileDescriptor;Ljava/net/InetAddress;I)I(Unknown Source)
at java.net.AbstractSocketImpl.bind(Ljava/net/InetAddress;I)V(Unknown Source)
at java.net.PlainSocketImpl.bind(Ljava/net/InetAddress;I)V(Unknown Source)
at java.net.ServerSocket.bind(Ljava/net/SocketAddress;I)V(ServerSocket.java:318)
at java.net.ServerSocket.<init>(IILjava/net/InetAddress;)V(ServerSocket.java:185)
at java.net.ServerSocket.<init>(I)V(ServerSocket.java:97)
at weblogic.debugging.comm.ServerConnectInfo.createTransport()Lweblogic/debugging/comm/CommTransport;(ServerConne
... 3 more
Could not bind to Weblogic server (Error attaching to Weblogic Server.).
Message was edited by:
Unknown_Citizen

How to attach to and debug a live Weblogic instance?

We know how to start up, attach to, and debug a Weblogic instance running on a developer workstation. Does anyone know how to attach to and debug a live (production) instance? Is this safe?
Thanks

Hi,
Do like this...
when saving standard text in so10,
it won't ask for request!
1. a little tricky
2. goto se09 and create a new
customizing rqeuest.
3. after that
in the object list,
go in edit mode
and a new window will come
where u can add the objects(in table control)
4. there u put
program id = R3TR
object type = TEXT
object name = TEXT,YHRS_FNF_LTR,YHR1,E
where
YHRS_FNF_LTR = name of standard text
YHR1 = TEXT ID
E = english language
Cheers,
Simha.

TWO IIS virtual directories for TWO WebLogic Instances

I have an IIS website with one IIS virtual directory which is using iisproxy.dll
to redirect the request to a weblogic instance.
Now, I would like to create another virtual directory which has to redirect to
another weblogic instance (with different port). How can I do that? I have tried
to create another copy of iisproxy.dll & iisproxy.ini but that new website still
forward the request to the old website. Please advice.
Many thanks.
Ronald

Hi Ronald
This is not possible with existing weblogic releases.
However There are couple of workarounds for this.
1. Setup two IIS Sites forwarding requests to two weblogic servers.
Make sure The IIS sites are running with Application Protection of
High(Isolated).
Make sure the iisproxy.ini and iisproxy.dll for theses different sites
are in different
diectories and configure the sites and iisproxy.ini files appropriately.
- This, i tries and works great.
2. Let All the requests go to one weblogic server. Register a servlet
with you'r second virtual directory name as a proxy servlet proxying to
the second
weblogic server.
- This might work. But you have to remeber the performance impact of
proxying twice.
Hope this helps
vijay
"Ronald" <[email protected]> wrote in message
news:3aff5049$[email protected]..
>
I have an IIS website with one IIS virtual directory which is usingiisproxy.dll
to redirect the request to a weblogic instance.
Now, I would like to create another virtual directory which has toredirect to
another weblogic instance (with different port). How can I do that? I havetried
to create another copy of iisproxy.dll & iisproxy.ini but that new websitestill
forward the request to the old website. Please advice.
Many thanks.
Ronald

Multiple listen ports for one weblogic instance

Can anybody confirm that you can have only one listen port defined for a single
weblogic instance (i.e. one instance cannot be listening to multiple ports at
the same time)?
Thanks

you can have multiple ip's assigned to the same box
and bind each WLS instance to a unique which will listen
on the same port.
Kumar
Gary Wong wrote:
Can anybody confirm that you can have only one listen port defined for a single
weblogic instance (i.e. one instance cannot be listening to multiple ports at
the same time)?
Thanks

Script to stop all weblogic instances running on a box

Hi,
Is there any script to stop all instances of weblogic running on a Unix box at once?
My understanding is grep for weblogic processes and then issue kill -9 .
Correct me if im wrong and also provide the right script to shutdown all weblogic instances.
Thanks!!

Hi,
You can use simple JMX code to achieve the same (Shutting down all the Servers present inside a Domain at once) :
Topic: Force Shutingdown WLS Using JMX
http://middlewaremagic.com/weblogic/?p=55
NOTE: The above JMX code is intended to just shut down the AdminServer you can remove the if {} block from from Line No -60 the following JMX code to shutdown all the Servers rather than shutting down Only the Admin Server.
Thanks
Ravish Mody

Java command to get the host ad ip details of the weblogic instance running

Hi Guys I have a weblogic instance running in my machine and I have deployed my ear file containg some java class files.Is it possible for me to get the host name and the port to which the weblogic instance is running.
Thanks in advance

shet wrote:
Hi Guys I have a weblogic instance running in my machine and I have deployed my ear file containg some java class files.Is it possible for me to get the host name and the port to which the weblogic instance is running.the application should neither know nor care what server or port it's deployed to.
%

Get weblogic instance name in cluster env.

          Hi, there, how can I get each weblogic instance name in cluster env. in my code?
          thanks.


If you want the current instance name, it is 'weblogic.Name' I think. If you
          want a list of all instances in the cluster, you can probably find it by browsing
          WebLogic MBeans.
          black <[email protected]> wrote:
          > Hi, there, how can I get each weblogic instance name in cluster env. in my code?
          > thanks.
          Dimitri

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