Weblogic 6.1 Sample Clustering example

          Hi all,
          I want to run the sample cluster example
          in Weblogic v6.1 But I couldn't find the
          proper config required for setting up the server.
          I'll be very glad if someone
          could tell me how to configure WL Servers on 2 different
          m/c's to run the demo example in Weblogic v6.1
          Pls note that I've gone thru the latest docs of WLS 6.1
          But still couldn't get it. I'll be very glad if anyone can
          tell me the detailed procedure of it.
          Regards,
          Prashant

Does Weblogic 6.1 (SP2) clustering work better on Sun Solaris than Windows          2000?
          Yes.
          ... but that's a misleading answer because Weblogic in general works better
          on Sparc/Solaris than on x86/Windows. The clustering implementation is Java,
          so the same code runs on both Windows and Solaris, and works well on each.
          The benefits that Solaris provides are seen primarily in terms of ability to
          handle load more gracefully and in its overall stability -- once you get it
          configured correctly anyway.
          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/
          "Sam" <[email protected]> wrote in message
          news:3c508b7e$[email protected]..

Similar Messages

Error with clustering example

          I am trying to get the ejb clustering example working for weblogic 5.1 sp10. The
          examples all deploy ok, but when I try to get the client to connect I get the
          following errors occuring.
          I get no errors come up on the weblogic server.
          Can anyone help??
          cheers
          Piers
          ---------- Java output ------------------
          D:\java\jdk1.2.2\bin\javaw -classpath "D:\Downloads\Java\weblogic\cluster\classes;D:\weblogic\lib\weblogicaux.jar;D:\weblogic\classes;D:\java\jdk1.2.2\demo\jfc\Java2D\Java2Demo.jar;D:\java\jdk1.2.2\jre\lib\ext\iiimp.jar;D:\java\jdk1.2.2\jre\lib\i18n.jar;D:\java\jdk1.2.2\jre\lib\jaws.jar;D:\java\jdk1.2.2\jre\lib\plugprov.jar;D:\java\jdk1.2.2\jre\lib\rt.jar;D:\java\jdk1.2.2\lib\dt.jar;D:\java\jdk1.2.2\lib\tools.jar"
          examples.cluster.ejb.Client t3://mycluster:81
          Beginning cluster.ejb.Client...
          Start of transaction set 1
          Transaction 1 of set 1 (997703208590)
          Attempt 1
          Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          remapped from:weblogic.rmi.ServerError: A RemoteException occurred in the server
          method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]; nested exception is:
               weblogic.rmi.ServerError: A RemoteException occurred in the server method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]
          Attempt 2
          Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          remapped from:weblogic.rmi.ServerError: A RemoteException occurred in the server
          method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]; nested exception is:
               weblogic.rmi.ServerError: A RemoteException occurred in the server method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]
          Attempt 3
          Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          remapped from:weblogic.rmi.ServerError: A RemoteException occurred in the server
          method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]; nested exception is:
               weblogic.rmi.ServerError: A RemoteException occurred in the server method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]
          Attempt 4
          Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          remapped from:weblogic.rmi.ServerError: A RemoteException occurred in the server
          method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]; nested exception is:
               weblogic.rmi.ServerError: A RemoteException occurred in the server method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]
          Attempt 5
          Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          remapped from:weblogic.rmi.ServerError: A RemoteException occurred in the server
          method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]; nested exception is:
               weblogic.rmi.ServerError: A RemoteException occurred in the server method
          - with nested exception:
          [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          not found]
          :::::::::::::: Error :::::::::::::::::
          java.lang.Exception: Transaction 1 of set 1 ended unsuccessfully
               at examples.cluster.ejb.Client$Transaction.transaction(Client.java, Compiled
          Code)
               at java.lang.Exception.<init>(Exception.java, Compiled Code)
               at examples.cluster.ejb.Client$Transaction.transaction(Client.java, Compiled
          Code)
               at examples.cluster.ejb.Client.main(Client.java, Compiled Code)
          Statistics for different servers:
          No statistics are available.
          End cluster.ejb.Client...


          Thanks, that worked! I didn't have the weblogic service pack jar
          on the classpath with compiling with ejbc.
          Sabha <[email protected]> wrote:
          >Make sure you have built the ejbs with the latest service pack and then
          >run the client. Seems either some older methods are still being called.
          >
          >-Sabha
          >
          >Piers wrote:
          >
          >> I am trying to get the ejb clustering example working for weblogic
          >5.1 sp10. The
          >> examples all deploy ok, but when I try to get the client to connect
          >I get the
          >> following errors occuring.
          >> I get no errors come up on the weblogic server.
          >>
          >> Can anyone help??
          >>
          >> cheers
          >>
          >> Piers
          >>
          >> ---------- Java output ------------------
          >>
          >> D:\java\jdk1.2.2\bin\javaw -classpath "D:\Downloads\Java\weblogic\cluster\classes;D:\weblogic\lib\weblogicaux.jar;D:\weblogic\classes;D:\java\jdk1.2.2\demo\jfc\Java2D\Java2Demo.jar;D:\java\jdk1.2.2\jre\lib\ext\iiimp.jar;D:\java\jdk1.2.2\jre\lib\i18n.jar;D:\java\jdk1.2.2\jre\lib\jaws.jar;D:\java\jdk1.2.2\jre\lib\plugprov.jar;D:\java\jdk1.2.2\jre\lib\rt.jar;D:\java\jdk1.2.2\lib\dt.jar;D:\java\jdk1.2.2\lib\tools.jar"
          >> examples.cluster.ejb.Client t3://mycluster:81
          >>
          >> Beginning cluster.ejb.Client...
          >>
          >> Start of transaction set 1
          >>
          >> Transaction 1 of set 1 (997703208590)
          >>
          >> Attempt 1
          >>
          >> Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          >> remapped from:weblogic.rmi.ServerError: A RemoteException occurred
          >in the server
          >> method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]; nested exception is:
          >> weblogic.rmi.ServerError: A RemoteException occurred in the
          >server method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]
          >>
          >> Attempt 2
          >>
          >> Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          >> remapped from:weblogic.rmi.ServerError: A RemoteException occurred
          >in the server
          >> method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]; nested exception is:
          >> weblogic.rmi.ServerError: A RemoteException occurred in the
          >server method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]
          >>
          >> Attempt 3
          >>
          >> Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          >> remapped from:weblogic.rmi.ServerError: A RemoteException occurred
          >in the server
          >> method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]; nested exception is:
          >> weblogic.rmi.ServerError: A RemoteException occurred in the
          >server method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]
          >>
          >> Attempt 4
          >>
          >> Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          >> remapped from:weblogic.rmi.ServerError: A RemoteException occurred
          >in the server
          >> method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]; nested exception is:
          >> weblogic.rmi.ServerError: A RemoteException occurred in the
          >server method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]
          >>
          >> Attempt 5
          >>
          >> Error: java.rmi.RemoteException: Weblogic RemoteException(weblogic.rmi.ServerError)
          >> remapped from:weblogic.rmi.ServerError: A RemoteException occurred
          >in the server
          >> method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]; nested exception is:
          >> weblogic.rmi.ServerError: A RemoteException occurred in the
          >server method
          >> - with nested exception:
          >> [java.lang.NoSuchMethodError: weblogic.ejb.internal.EJBHomeImpl: method
          >findMethodInfo(Ljava/lang/String;)Lweblogic/ejb/internal/MethodInfo;
          >> not found]
          >>
          >> :::::::::::::: Error :::::::::::::::::
          >>
          >> java.lang.Exception: Transaction 1 of set 1 ended unsuccessfully
          >>
          >> at examples.cluster.ejb.Client$Transaction.transaction(Client.java,
          >Compiled
          >> Code)
          >>
          >> at java.lang.Exception.<init>(Exception.java, Compiled Code)
          >>
          >> at examples.cluster.ejb.Client$Transaction.transaction(Client.java,
          >Compiled
          >> Code)
          >>
          >> at examples.cluster.ejb.Client.main(Client.java, Compiled Code)
          >> Statistics for different servers:
          >>
          >> No statistics are available.
          >>
          >> End cluster.ejb.Client...
          >

Weblogic 6.1 SP2 clustering on Window 2000

Does Weblogic 6.1 (SP2) clustering work better on Sun Solaris than Windows 2000?


Does Weblogic 6.1 (SP2) clustering work better on Sun Solaris than Windows          2000?
          Yes.
          ... but that's a misleading answer because Weblogic in general works better
          on Sparc/Solaris than on x86/Windows. The clustering implementation is Java,
          so the same code runs on both Windows and Solaris, and works well on each.
          The benefits that Solaris provides are seen primarily in terms of ability to
          handle load more gracefully and in its overall stability -- once you get it
          configured correctly anyway.
          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/
          "Sam" <[email protected]> wrote in message
          news:3c508b7e$[email protected]..

Location of old LH samples and examples

Where were samples and examples from the old LH support site moved within the SAP support site ? If so what is the path to get there and are there any special authorziations required ?

I have tried the search you suggested but with no real answers. I also submitted a message to support. The reply:
The samples that were up on the LH support site are still there and you
should be able to access them till the end of the year. Your login
and password are your License # and password is 4 digit Support Agreeme
nt number. This is true unless you changed them.
After the end of the year the Lighthammer site will be gone and we have
been entering how to guides on SAP's SDN site but all the old examples
will not be migrated over.
Regards,
Erik

OBIEE - Documentation or tutorial for the Sample Sales example

HI,
Do we have any documents or tutorials for the sample sales example that comes with the OBIEE installation.
I have completed the Oracle By Example trainings. Now I am exploring the Sample Sales rpd and am finding it difficult to understand the different mappings and their functional implications as well as the steps to create them.
So I was wondering if there are any documents which explains the sample sales example. I am using OBIEE 10g.
Thanks for your help.
Regards,
Anand

Hi Anand,
Check the 'Sample Sales Content Guide'on; http://www.oracle.com/technetwork/middleware/bi-foundation/obiee-samples-167534.html
Good Luck,
Daan Bakboord
http://obibb.wordpress.com

Sample Panel examples?

Hi guys.
Can you please tell me where are the actual html source of example in Sample HTML Panel are?
I found similar topic http://forums.adobe.com/message/5119030 but the link in comemnts is dead. Since Sample HTML Panel installs from Adobe Exchange now I can't find where the files are.
Many thanks,
Sergey

I too have been looking for the source .zip mentioned in the link and various other links through out the forum like this one as well.
HTMLSamplePanel.zip
From the following dead link: http://cssdk.host.adobe.com/configurator/3.1/HTMLSamplePanel.zip
Does anyone know where we can find that download?
Or if anyone whom previously downloaded it and has it can post a link to which we may acquire it from.
Thanks in advance to anyone whom can assist in helping.

AIX 5.1, WebLogic 5.10 and Clustering

          Hi all,
          I'm able to setup IBM_HTTP_SERVER/1.3.26.1 (Apache/1.3.26) as proxy, WebLogic
          5.10 clustering on a AIX 5.1 box. Problem is images are not showing up properly
          and I'm getting Javascript errors.
          On non-clustered environment, the above configurations work fine.
          The questions I have are the following:
          1. Are the above configurations supported? If not, do you think that will work?
          2. Does anyone have the above configurations and got clustering working?
          Hoping to hear from you guys soon.
          Thanks !


Thanks gary
Ill be more specific as i did not come here first
the statments that aix 5.1 and 4.3 ldap dont support
rfc 2307 are what worry me, as fitting these clients
into a DS 5.2 setup that works with solaris 8,9,10
and hp-ux using ldapux 4.0 which is rfc2307.
how does this effect those clients.
5.2 is fine as it supports 2307
regards peterOne thing to keep in mind though is that with 5.2, AIX will not perform an ldap bind to authenticate a user, it prefers to bind to the directory server as the administator (i.e. cn=directory manager), and to authenticate, retrieve the user's hashed unix password (in the traditional UNIX crypt format) and check it for itself. You can use an alternate entry for AIX servers to use instead of directory manager, but they essentially need total read/write access to your entire suffix. With 5.3, it's supposed better (though I have not had an opportunity to verify).

Business area and its sample scenario / example.

Hi SAP GURUS, please suggest ASAP.
scope of business area with any simple scenario or example which we will used

Hi,
business area is an organizational unit within accounting that represents a separate area of
operations or responsibilities in a business organization.
In a client, you can set up several business areas to which the system
can assign the postings made in all company codes defined in this
client.
Business Area Account Assignment
    Both revenue accounting in Financial Accounting and value postings for
    goods movements in Inventory Accounting can be represented separately
    for each business area.
    In the following menu options, you define the rules according to which
    the SAP System should determine the business area automatically.
    To do this, you allocate business areas to sales areas according to
    different criteria.
    Note
    A business area is defined in the module FI. You should therefore
    collaborate with the financial accounting department here.
    Default settings
    The standard SAP R/3 System contains three rules for determining a
    business area:
    o   Rule 1: Allocation of business area for each plant and division
    o   Rule 2: Allocation of business area for each sales area
    o   Rule 3: Allocation of business area for each plant and item division
Regards,
Sasikanth.Ch

Scroll bar on clusters example - question

Hello,
I know there are allot of toppics about this subject but I found an example that would do the trick for me.
But it won't work. I can scroll but nothing happens...
I'll post the original example i found and an example to show you how i'm using it.
My cluster contains a boolean 2D array and a nummeric 1D array.
It is not the actual data but the setup is the same.
kind regards,
Lore Maris
Student
Solved!
Go to Solution.
Attachments:
Cluster_scrollbars_myexample.vi ‏12 KB
Cluster_Scrollbars.vi ‏12 KB

i'm affraid I did something wrong again
I think it could be a solution but it won't fill up.
I'll send you the original VI i'm working on.
You won't be able to run it though 'cause i'm using hardware.
I kept the original layout too so you could see what the idea actually was. But yours is an option too.
thanks for your time and effort!
Attachments:
CANExpert opt3.2.vi ‏43 KB

Tour de Flex Sample - Basic Example - 13600

comments

Hi there,
This would be a great sample to add to Tour de Flex, but we would need a few more bits of information. If you would like to submit this to TDF, please email me at: [email protected]
Cheers,
Maile

Tour de Flex Sample - Basic Example - 13300

comments

Hi there,
This would be a great sample to add to Tour de Flex, but we would need a few more bits of information. If you would like to submit this to TDF, please email me at: [email protected]
Cheers,
Maile

Weblogic 12c on Mac OS X: Cannot build SAMLSSO sample

I'm trying to build the SAML sample which comes with WLS 12c (/Oracle/Middleware/wlserver_12.1/samples/server/examples/src/examples/security/samlsso). I'd like to create both a SAML 2.0 IdP and SP and test them before I attempt to integrate a 3rd party IdP with WLS as SP. I'm following the instructions found at /Oracle/Middleware/wlserver_12.1/samples/server/index.html which indicate I should do the following:
Create and configure the IdP domain: ant prepareIdentityProviderServer
Create and configure the SP domain: ant prepareServiceProviderServer
In both cases the domains are creates, the server starts and I see the configIDPServer (and configSPServer) being called. In the case of the IdP I see the following, correct, output:
configIDPServer:
[wlst]
[wlst] +++++ Properties passed to script +++++
[wlst]
[wlst] adminUser: weblogic
[wlst] adminPwd: welcome1
[wlst] adminURL: t3://localhost:7003
[wlst] preferredBinding: HTTP/POST
[wlst] ssoServerName: examplesServer
[wlst] entityID: http://localhost:7003/idpentityid
[wlst] publishedSiteURL: http://localhost:7003/saml2
[wlst] loginURL: http://localhost:7003/loginapp/loginapp.jsp
[wlst] ssoSigningKeyAlias: idpSSOSigningKeyAlias
[wlst] ssoSigningKeyPassPhrase: idpSSOSigningKeyPassPhrase
[wlst] sport: 7004
[wlst] customTrustKeyStoreFileName: /Users/dgrstl/Oracle/Middleware/wlserver_12.1/samples/server/examples/src/examples/security/samlsso/samlattr-cert/idpTrust.jks
[wlst] customTrustKeyStorePassPhrase: idpTrustKeyStorePassPhrase
[wlst] customIdentityKeyStoreFileName: /Users/dgrstl/Oracle/Middleware/wlserver_12.1/samples/server/examples/src/examples/security/samlsso/samlattr-cert/idpIdentity.jks
[wlst] customIdentityKeyStorePassPhrase: idpIdentityKeyStorePassPhrase
[wlst] serverPrivateKeyAlias: idpServerKeyAlias
[wlst] serverPrivateKeyPassPhrase: idpServerKeyPassPhrase
[wlst] replicatedCacheEnabled: false
[wlst] credentialMapperName: saml2cm
[wlst] KeyStoresName: CustomIdentityAndCustomTrust
[wlst]
[wlst] +++++ Properties passed to script +++++
[wlst]
[wlst] Connecting to t3://localhost:7003 with userid weblogic ...
At this point I should be able to connect to http://localhost:7003/console but cannot (I do see an active listening port open on 7003). After 4 minutes the WLST times out with the following error:
[wlst] WLST lost connection to the WebLogic Server that you were
[wlst] connected to, this may happen if the server was shutdown or
[wlst] partitioned. You will have to re-connect to the server once the
[wlst] server is available.
[wlst]
[wlst] WLST detected that the RuntimeMBeanServer is not enabled. This
[wlst] might happen if the RuntimeMBeanServer is disabled via the JMXMBean.
[wlst] Please ensure that this MBeanServer is enabled. Online WLST cannot
[wlst] function without this MBeanServer.
[wlst] Disconnected from weblogic server: examplesServer
[wlst] Traceback (innermost last):
[wlst] File "/Users/dgrstl/Oracle/Middleware/wlserver_12.1/samples/server/examples/src/examples/security/samlsso/scripts/saml20cfg/IdP_configSite.py", line 50, in ?
[wlst] Exception in thread "main" java.lang.IllegalStateException: Traceback (innermost last):
[wlst] File "<iostream>", line 22, in connect
[wlst] File "/Users/dgrstl/Oracle/Middleware/wlserver_12.1/samples/server/examples/src/examples/security/samlsso/scripts/saml20cfg/IdP_configSite.py", line 50, in ?
[wlst] File "<iostream>", line 648, in raiseWLSTException
[wlst] File "<iostream>", line 22, in connect
[wlst] WLSTException: Error occured while performing connect : "Cannot connect to WLST." : No message was received for: '240' seconds
[wlst] Use dumpStack() to view the full stacktrace
[wlst]
[wlst] File "<iostream>", line 648, in raiseWLSTException
[wlst] WLSTException: Error occured while performing connect : "Cannot connect to WLST." : No message was received for: '240' seconds
[wlst] Use dumpStack() to view the full stacktrace
[wlst]
[wlst]      at weblogic.management.scripting.WLSTInterpreterInvoker.printError(WLSTInterpreterInvoker.java:146)
[wlst]      at weblogic.management.scripting.WLSTInterpreterInvoker.executePyScript(WLSTInterpreterInvoker.java:111)
[wlst]      at weblogic.management.scripting.WLSTInterpreterInvoker.main(WLSTInterpreterInvoker.java:30)
BUILD FAILED
Is this sample broken? Any ideas on what the problem could be? I should note that I can manually start the server from a new command shell, connect to the console, etc. so the domain seems fine except when started from WLST.

I was able to work around this by modifying the prepareServers.xml ant import. Specifically I did the following:
1. Setup the environment
2. ant prepareIdentityProviderServer
3. Server started, killed the script
4. Repeated 2-4 for the SP
5. Modified the prepareServerController target in prepareServers.xml by commenting out the ant-call target="stopServer" and target="createServer"
6. ant prepareIdentityProviderServer (which remarkably worked despite needing to stop and restart the server with the same startServer target)
7. ant prepareServiceProviderServer
Could this be a bug in the wlserver task? startServer looks like this (hangs when it has to create a domain, works fine when a domain already exists)
<target name="startServer">
<echo message="*****************************************" />
<echo message="Starting WLS......" />
<echo message="*****************************************" />
<property name="generateConfig" value="true" />
<property name="customNameMapperLib" value="" />
<property name="extra-server-verbose" value="" />
<property name="sleepHours" value="${spServerSleep}" />
<property name="wls-min-stack" value="512m" />
<property name="wls-max-stack" value="512m" />
<wlserver dir="${domainDir}" servername="${serverName}" host="${host}" port="${port}" generateConfig="${generateConfig}" username="${username}" password="${password}" action="start">
<jvmarg line="-ms${wls-min-stack} -mx${wls-max-stack} -XX:MaxPermSize=128m -DCommonSecurityEnabled=true ${extra-server-verbose}" />
<classpath>
<pathelement location="${wl.home}/server/lib/weblogic.jar"/>
<pathelement location="${customNameMapperLib}"/>
</classpath>
</wlserver>
<sleep hours="${sleepHours}" />
</target>

Beginner, want to test clustering sample on WL6.1

          Hi,
          I have just started reading on clustering. I want to test the
          clustering example given with Weblogic 6.1 on Win 2k.
          The first thing I want to know is can I test on one Machine.
          That is I want to have Adminstration server, and one managed
          server(at least, on one machine). If yes how do it do it ?
          TIA
          Ashwani


          Thanks Kumar, How can I configure this. Any pointer. or any weblogic document
          Ashwani
          Kumar Allamraju <[email protected]> wrote:
          >Yes , you can test clustering in a single box.
          >Make sure this machine is multihomed.
          >i.e. multiple IP's configured to this box.
          >
          >--
          >Kumar
          >
          >Ashwani Kalra wrote:
          >
          >> Hi,
          >> I have just started reading on clustering. I want to test the
          >> clustering example given with Weblogic 6.1 on Win 2k.
          >>
          >> The first thing I want to know is can I test on one Machine.
          >> That is I want to have Adminstration server, and one managed
          >> server(at least, on one machine). If yes how do it do it ?
          >>
          >> TIA
          >> Ashwani
          >

All WebLogic 8.1 examples are available on dev2dev!

All of our WebLogic 8.1 examples are now available on dev2dev in our Code
Library found here:
http://dev2dev.bea.com/code/index.jsp (See BEA-Certified Code, WebLogic
Server 8.1)
These examples have been tested and validated by internal developers at BEA
for quality assurance. If you find any issues with these examples, or have
problems running them, please use this newsgroup,
weblogic.developer.interest.examples, to communicate with our samples team.
For questions regarding the specifics of an example- about the technologies
used, best practices, etc- please post to the example's respective
technology interest newsgroup.
If you have an example that you'd like to share with the WebLogic community,
you may post the example to our dev2dev Code Library thru our code
submission form found here:
http://dev2dev.bea.com/surveys/contentsubmission.jsp. Don't be shy!
Have fun!

Thanks Ming.
The reason why this code is not accompanied by example documentation or with
a build script is because the StartBrowser class is merely used to pop open
a browser to the Out-of-the-Box Examples page on Windows. Your note makes a
point that this class, and the fact that it demonstrates WLS's startup class
functionality, might be a good example itself. Thank for pointing that out.
We'll make the necessary additions.
-Chris
"ming qin" <[email protected]> wrote in message news:[email protected]..
Chris:
If you go tohttp://dev2dev.bea.com/codelibrary/code/examples_startup.jsp,
and download the codes, this bea certified piece of codes missed a
build.xml. Please asking your engineers to verify this problem andprovide
the build.xml. Also the package-summary.html of this example doesn't
mentioned how to use administrator console to configure StartBrowser.class
as startup class. if this step of configuration is accomplished in build
process of this example, please also indicating this on
package-summary.html. Package-summary of this package needs to beenhanced
with complementing information about how to build and how to configure (if
it is necessary).
thanks
Ming

Weblog 6 Clustering basic question

I am trying to setup Weblogic ver 6.0 Clustering on my Windows NT machine.
          From the weblogic console i created a Cluster, which has the IP address of
          my machine, and given it some name MyCluster.
          I have not given any Multicast IP address to it.
          On the left hand pane : For my servers under Servers/exampleServer
          On the right hand pane :
          I go to Configuration/Cluster window and choose MyCluster for the cluster
          field for my Server exampleServer.
          And click Apply.
          This results in error messages in my Weblogic command line window with lots
          of NullPointerExceptions etc...
          Have i missed any step here ?
          Can any one please give me a step by step guide to creating a Cluster, and
          then adding server (instances ?) to it.
          Do i need more than one IP address (i guess...) ?


          A cluster needs at least TWO IPs (2 IPs in 1 PC or 2 PCs).
          Your IP for cluster should be like 1.1.1.1,1.1.1.2 or cluster.domain
          with two IPs assigned to it.
          That should be why you got NullPoint for the missing 2nd IP.
          You might follow my attached ReadMe.doc and modify my sample config.xml
          for both machines/locations (use same config.xml on the two), modify
          my startExamplesCluster.cmd (for master), startExamplesSlave.cmd
          (for slave) and setExamplesEnv.cmd (for both) to fit yours, and
          try.
          config.xml has all the result you can make in console.
          Cluster feature in WL6 is far from perfect, don't guess the ideal
          possibilities all the time.
          Good luck!
          Steven
          "JSB" <[email protected]> wrote:
          >I am trying to setup Weblogic ver 6.0 Clustering on my
          >Windows NT machine.
          >
          >From the weblogic console i created a Cluster, which has
          >the IP address of
          >my machine, and given it some name MyCluster.
          >I have not given any Multicast IP address to it.
          >
          >On the left hand pane : For my servers under Servers/exampleServer
          >On the right hand pane :
          >I go to Configuration/Cluster window and choose MyCluster
          >for the cluster
          >field for my Server exampleServer.
          >And click Apply.
          >
          >This results in error messages in my Weblogic command
          >line window with lots
          >of NullPointerExceptions etc...
          >
          >Have i missed any step here ?
          >Can any one please give me a step by step guide to creating
          >a Cluster, and
          >then adding server (instances ?) to it.
          >Do i need more than one IP address (i guess...) ?
          >
          >
          >
          [startExamplesSlave.cmd]

Weblogic 6.1 Sample Clustering example

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