Multiple BC4J apps deployed in single 9iAS OC4J instance

Deploying my BC4J/UIX applications in a single Oracle 9iAS 9.0.2 OC4J instance, causes some of my applications not to find their BC4J configurations. After restarting the OC4J instance some applications start to find the configurations, while some lose the ability arbitrarily. When I deploy each of them in a different OC4J instance, then everything works fine.
The problem appears also at my client's site. My client has all the latest patches applied to the 9iAS server and they can't afford upgrading to 10g or running every application in separate OC4J instance.
The BC4J/UIX applications are developed with JDev 9.0.3.4. and the BC4J and UIX libraries of the application server are updated to the versions of JDev 9.0.3.4. My development Oracle9iAS runs on Windows 2000 and my client has it on Sun Solaris.
The error trace I get from applications that can't find the configuration looks like this:
oracle.jbo.JboException: JBO-26034: Cannot find Configuration with name :LoginAM
     at oracle.jbo.uicli.mom.JUMetaObjectManager.getSessionDef(JUMetaObjectManager.java:401)
     at oracle.jbo.uicli.mom.JUMetaObjectManager.createPool(JUMetaObjectManager.java:509)
     at oracle.jbo.http.HttpContainer.findSessionCookie(HttpContainer.java:636)
     at oracle.cabo.data.jbo.servlet.RootAppModuleRegistryImpl.getSessionCookie(Unknown Source)
     at oracle.cabo.data.jbo.servlet.RootAppModuleRegistryImpl.useRootAppModule(Unknown Source)
     at oracle.cabo.data.jbo.servlet.RootAppModuleRegistryImpl.useRootAppModule(Unknown Source)
     at oracle.cabo.data.jbo.servlet.RootAppModuleRegistryImpl.useAll(Unknown Source)
     at oracle.cabo.data.jbo.xml.parse.JboParserExtensionImpl$JboPageDescription.renderStarted(Unknown Source)
     at oracle.cabo.servlet.ui.UINodePageRenderer.renderPage(Unknown Source)
     at oracle.cabo.servlet.AbstractPageBroker.renderPage(Unknown Source)
     at oracle.cabo.servlet.PageBrokerHandler.handleRequest(Unknown Source)
     at oracle.cabo.servlet.UIXServlet.doGet(Unknown Source)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
     at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].util.ThreadPoolThread.run(ThreadPoolThread.java:64)
Best Regards!
Mihkel Nõges

Is deploying multiple BC4J applications in single OC4J instance supported?

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    Notification ==> deleting: /u01/app/oracle/OraHome_2/j2ee/OC4J_SECURITY/applications/sso/pls.war
    Notification ==> Application Deployer for sso COMPLETES [ 2006-11-27T17:20:29.806EST ]
    Calling updateConfig to notify DCM of new deployments...done.
    Adding OC4J mount points for application 'wirelesssso'...done.
    Adding OC4J mount points for application 'oiddas'...done.
    Adding dependent libraries for application 'sso'...done.
    Adding OC4J mount points for application 'sso'...done.
    Calling SMI to save changes.
    SMISession.saveChanges succeeded.
    Binding web app 'wirelesssso-web' to default-web-site for application 'wirelesssso' in OC4J instance 'OC4J_SECURITY'
    Web app 'wirelesssso-web' bound successfully.
    Binding web app 'ui' to default-web-site for application 'oiddas' in OC4J instance 'OC4J_SECURITY'
    Web app 'ui' bound successfully.
    Binding web app 'web' to default-web-site for application 'sso' in OC4J instance 'OC4J_SECURITY'
    ERROR: Caught exception while binding web app 'web' to default-web-site:
    Calling updateConfig to notify DCM of new web-bindings...java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.doDeploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.execute(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Caused by: com.evermind.client.orion.AdminCommandException: Disconnected: RMIConnection Disconnected
         at com.evermind.client.orion.BindWebAppCommand.execute(BindWebAppCommand.java:31)
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:139)
         ... 8 more
    Caused by: com.evermind.server.rmi.OrionRemoteException: Disconnected: RMIConnection Disconnected
         at com.evermind.server.rmi.RMIConnection.EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER(RMIConnection.java:1621)
         at com.evermind.server.rmi.RMIConnection.invokeMethod(RMIConnection.java:1572)
         at com.evermind.server.rmi.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:55)
         at com.evermind.server.rmi.RecoverableRemoteInvocationHandler.invoke(RecoverableRemoteInvocationHandler.java:22)
         at __Proxy0.bindWebApp(Unknown Source)
         at com.evermind.client.orion.BindWebAppCommand.execute(BindWebAppCommand.java:28)
         ... 9 more
    done.
    Adding application 'wirelesssso' to the DCM repository...done.
    Application 'wirelesssso' deployed successfully.
    Adding application 'oiddas' to the DCM repository...done.
    Application 'oiddas' deployed successfully.
    Undeploying application 'sso' from OC4J instance 'OC4J_SECURITY'.
    java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:324)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.doDeploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.execute(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Caused by: com.evermind.client.orion.AdminCommandException: IOException communicating with the remote server: Connection reset
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:121)
         ... 8 more
    Caused by: java.net.SocketException: Connection reset
         at java.net.SocketInputStream.read(SocketInputStream.java:168)
         at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
         at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2508)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2361)
         at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1800)
         at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:725)
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:106)
         ... 8 more
    FAILED!
    ERROR: Caught exception while undeploying 'sso' from 'OC4J_SECURITY':
    Removing OC4J mount points for application 'sso'...done.
    Calling SMI to save changes.
    SMISession.saveChanges succeeded.
    Calling updateConfig to notify DCM of undeployments...done.
    Stopping OC4J instance 'OC4J_SECURITY'...done.
    Calling SMI to retry init of failed plugins...done.
    Terminating DCM...done.
    Copying /u01/app/oracle/OraHome_2/j2ee/deploy.ini to /u01/app/oracle/OraHome_2/j2ee/deploy.ini.1164667126315.bak.
    Writing any undeployed entries back to /u01/app/oracle/OraHome_2/j2ee/deploy.ini.
    Oc4jDeploy tool completed, but with errors.
    End output from spawned process.
    Any help is appreciated, thanks!

    Hi, did you ever resolve this problem? We've got the same error.
    Cheers,
    Eystein

  • OC4J Instance Configuration Assistant Error on Install

    I'm installing iAS-903 on Red Hat 8.0. I managed to get through the linking parts OK but when I get to the Configuration Tools part at the end, I get an error with the OC4J Instance Configuration Assistant. Something about permissions.
    Has anybody seen this? Did anybody get by it?
    The relevant part of the error message is below.
    Starting OC4J instance 'OC4J_Demos'..done.
    Deploying application 'ojspdemos' to OC4J instance 'OC4J_Demos'...
    ERROR: Caught exception during deploy.
    java.io.IOException: Permission denied
         at java.io.UnixFileSystem.createFileExclusively(Native Method)

    I'm getting the same configuration error. I installed the ias 903 J2EE and Web Cache application. I also received a linking error (ins_sql.mk link error I believe). I fixed the link problem by removing the -z defs from LD_SELF_CONTAINED and rerunning genclntsh script.
    After installing 9ias, I can start oc4j_home and oc4j_demos without errors but I'm not sure if they are fully working.

  • OC4J Instance Failure

    Hi,
    I'm currently install 9iAS R2 in w2k, however, it always failed to setup "OC4J Instance Configuration Assistant" at the end of installation, even Oracle9iAS Infrastructure or Oracle9i Application Server.
    The error was:
    Starting OC4J instance 'OC4J_DAS'..done.
    Deploying application 'oiddas' to OC4J instance 'OC4J_DAS'..
    ERROR: Caught exception during deploy.
    oracle.ias.sysmgmt.exception.TaskException: The configuration files for this Oracle9iAS instance are inconsistent with the
    configuration stored in the repository. In order to protect the repository,
    no further configuration or deployment operations are allowed until the problem with the configuration on the filesystem is resolved. This condition arises when a prior operation was unsuccessful. Please check the logs located at
    ORACLE_HOME/dcm/logs to determine why DCM was unsuccessful in updating
    the configuration files on disk. Some possible causes are:
    * permissions on files
    * file contention issues on Windows NT
    * EMD and dcmctl running concurrently
    * internal Oracle error
    After resolving the problem that prevented DCM from updating the configuration
    files, you may use the dcmctl resyncInstance command to resolve the problem.
    Alternatively, you can stop and then restart the active dcmctl or EMD
    process and resyncInstance will automatically be performed.
    at oracle.ias.sysmgmt.task.TaskMaster.evaluate(Unknown Source)
    at oracle.ias.sysmgmt.deployment.j2ee.console.ApplicationDeployment.deployCommon(Unknown Source)
    at oracle.ias.sysmgmt.deployment.j2ee.console.ApplicationDeployment.deploy(Unknown Source)
    at oracle.ias.sysmgmt.deployment.j2ee.console.EarDeployerImpl.deploy(Unknown Source)
    at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
    at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Stopping OC4J instance 'OC4J_DAS'..done.
    DCM Terminated.
    Can anyone help me? Thanks!
    Ken

    If you have a corrupted repository you are pretty much done unless you have made a backup of the repo. I had what looked like a corrupted repository and when I contact Oracle support on it they said the best thing to do is reinstall because we may spend hours attempting to fix it and not get anywhere, one has to wonder if they even know how to fix it.
    Another issue that I discovered is that there is an undisclosed bug with the repository that they are currently working on a fix for. It seems that if you issue dcmctl commands while the em is up you risk corrupting the repository. Now the AS9i admin documentation claims that you must have the em up for everything to function properly and that was bad news for me because the EM is so slow on my platform it is almost unusable and I opted to use the dcmctl for everything. When I brought this up to the support representative I was working with he told me that the documentation was incorrect and it would function fine with out the web enterprise manager up. Either way I would get in the habit of making backups of the repo before you do anything.
    In your case I would reinstall the whole thing and when you reinstall you have to make sure that you completely remove all oracle references on the system. Inorder for you to have a successfull reinstall you have to have a completly clean system. Oracle produced a note on what you need to remove from the system inorder for a success reinstall, this document is however just for Unix so its not going to help you much. Last I checked the note wasn't public and consequently not available on metalink, I had to request it through Oracle support. The note is number 201977.1 if you can not access it and you want it let me know and I can send it to you.

  • Session not replicated in clustered oc4j instances

    The application is deployed to two clustered oc4j instances(A and B) and is configured to use PEER replication protocol. After logging into the application(say A handled the request, created and stored a user object in http session), we shutdown A, and click on application link, the request is routed to B, but B shows no user object in http session is found, this happens in a servlet filter. Could somebody provide some suggestions why?

    Hmm, OK. Then we need to dig in a little further.
    Can you post what the orion-application.xml file looks like for these applications?
    It has the <cluster> tag set in it.
    You can find it in $ORACLE_HOME/j2ee/home/application-deployments/<app-name>
    Are these clustered OC4J instances on the same server -- if so, did you set allow-colocation="false", which would prevent the replica from being stored on the same physical host, and thus not be avaialble when you need it?
    You can enable logging for the clsuter session manager -- you can acess the logging propeties page in ASC and then set the "oracle.j2ee.cluster" to the FINEST level to start pumping some log messages into the log file.
    Note: in 10.1.3.0 the settings are not persisted when made via ASC -- you have to enter them manually in the j2ee/<instance-name>/config/j2ee-logging.xml file. In 10.1.3.1 the settings are persisted automatically into this file.
    The easiest way to see the log messages in the file is using the Log Viewer function in ASC as well. Look for the "Diagnostics" log in the particular Oc4J instance where the app is deployed.
    cheers
    -steve-

  • Which OC4J instance to install Mapviewer?

    Is there a specific instance of the OC4J on my 9iAS server that I should install Mapviewer? The way my development environment is setup we already have numerous OC4J instances.
    HTTP Server
    OC4J_BI_Forms
    OC4J_Demos
    OC4J_home
    OC4J_Portal
    OC4J_Wireless
    etc...
    Should I install Mapviewer under one of these instance or create a new OC4J instance? Is there a standard place?
    Thanks!
    -Scott

    There is no 'standard' OC4J instance for MapViewer. So yes you can deploy mapviewer into any of the existing OC4J instances, however the following points may make creating a separate OC4J instance for MapViewer reasonable:
    1. individually config memory usage by MapViewer. if mapviewer will be serving lots of big maps that require fetching a ton of data from DB, then you will need to bump up the memory allocation to the oc4j instance.
    2. the mapviewer error/log messages will not be mixed with logs from other applications.
    3. you can just restart the mapviewer oc4j instance w/o affecting other applications; conversely, if you deploy mapviewer to existing OC4J instances, and when that instance is restarted the mapviewer server will also be restarted.
    LJ

  • Installer ias to OC4J Instance Configuration Assistant  has error

    os：AIX 5.3 5300-06
    installer：Oracle Application Server 10.1.2.0.2
    Symptoms：the successful installation infrastructure but installation ias to OC4J Instance Configuration Assistant has error
    Deploying application 'reports' to OC4J instance 'OC4J_BI_Forms'.
    FAILED!
    ERROR: Caught exception while deploying 'reports' to 'OC4J_BI_Forms':
    java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
         at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
         at oracle.j2ee.tools.deploy.Oc4jDeploy.doDeploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.execute(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Caused by: com.evermind.client.orion.AdminCommandException: Could not connect to the remote server. Please check if the server is down or the client is using invalid host, ORMI port or password to connect: A remote host refused an attempted connect operation.
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:115)
         ... 9 more
    Caused by: java.net.ConnectException: A remote host refused an attempted connect operation.
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:331)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:196)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
         at java.net.Socket.connect(Socket.java:478)
         at java.net.Socket.connect(Socket.java:428)
         at java.net.Socket.<init>(Socket.java:335)
         at java.net.Socket.<init>(Socket.java:179)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2346)
         at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1800)
    Deploying application 'discoverer' to OC4J instance 'OC4J_BI_Forms'.     at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:725)
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:106)
         ... 9 more
    FAILED!
    ERROR: Caught exception while deploying 'discoverer' to 'OC4J_BI_Forms':
    java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
         at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
         at oracle.j2ee.tools.deploy.Oc4jDeploy.doDeploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.execute(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Caused by: com.evermind.client.orion.AdminCommandException: Could not connect to the remote server. Please check if the server is down or the client is using invalid host, ORMI port or password to connect: A remote host refused an attempted connect operation.
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:115)
         ... 9 more
    Caused by: java.net.ConnectException: A remote host refused an attempted connect operation.
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:331)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:196)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
         at java.net.Socket.connect(Socket.java:478)
         at java.net.Socket.connect(Socket.java:428)
         at java.net.Socket.<init>(Socket.java:335)
         at java.net.Socket.<init>(Socket.java:179)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2346)
         at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1800)
         at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:725)
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:106)
         ... 9 more
    Deploying application 'formsapp' to OC4J instance 'OC4J_BI_Forms'.
    FAILED!
    ERROR: Caught exception while deploying 'formsapp' to 'OC4J_BI_Forms':
    java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java(Compiled Code))
         at java.lang.reflect.Method.invoke(Method.java(Compiled Code))
         at oracle.j2ee.tools.deploy.Oc4jDeploy.doDeploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.execute(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.deploy(Unknown Source)
         at oracle.j2ee.tools.deploy.Oc4jDeploy.main(Unknown Source)
    Caused by: com.evermind.client.orion.AdminCommandException: Could not connect to the remote server. Please check if the server is down or the client is using invalid host, ORMI port or password to connect: A remote host refused an attempted connect operation.
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:115)
         ... 9 more
    Caused by: java.net.ConnectException: A remote host refused an attempted connect operation.
         at java.net.PlainSocketImpl.socketConnect(Native Method)
         at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:331)
         at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:196)
         at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
         at java.net.Socket.connect(Socket.java:478)
         at java.net.Socket.connect(Socket.java:428)
         at java.net.Socket.<init>(Socket.java:335)
         at java.net.Socket.<init>(Socket.java:179)
         at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2346)
         at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1800)
         at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:725)
         at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
         at com.evermind.client.orion.Oc4jAdminConsole.executeCommand(Oc4jAdminConsole.java:106)
         ... 9 more
    Starting OC4J instance 'OC4J_Wireless'...done.

    Just ran into this exact same issue. We also resolved it by modifying our /etc/hosts.
    Our /etc/hosts used to have its hostname specified this way:
    123.123.123.12 hostname hostname.dom.com
    We changed the order to the last two items to this:
    123.123.123.12 hostname.dom.com hostname
    Apparently the services are instantiated using the fully-qualified hostname.

  • Configuring multiple web sites in a single OC4J instance with 10g OEM

    Hi There,
    there doesn't seem to be a way of configuring multiple web sites within a single OC4J instance using the 10g Enterprise Manager Website, so can i assume that there's some performance related issues with doing this, or is it just a case of if you want multiple web sites, configure it manually?
    We currently use 9iAS release 1 (which has been configured to use multiple web sites - with normally 1 j2ee app in each website - in a single OC4J clustered instance, using mod_proxy to forward the http requests onto oc4j), but we are looking to migrate to 10g very soon...
    The initial configuration was done by an external company, so i'm not entirely sure of the reasons why it was chosen (perhaps so that if there was a problem with a single website, it wouldn't impact all our applications)..
    Does anybody else currently use multiple *-web-site.xml's in a 9iAS release 2 or 10g in a production environment, and if so did you encounter any problems with the OEM website (assuming you configured them manually)?
    Thanks in advance,
    Andy

    Hello,
    Something like this:
    New-OWAVirtualDirectory -WebSiteName "FBA"
    Enable the Basic authentication via running the following command:
    Set-OWAVirtualDirectory -Identity "yourservername\owa (FBA)" -BasicAuthentication $true
    Restart the IIS admin service in services.msc
    Thanks,
    Simon Wu
    TechNet Community Support

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