Unable to connect to primary server at //localhost:7001 Skipping.
Sarvesh Renghe
Hi Charles,
I appreciate your quick response.
We are using JDK 1.3 as specified in the Weblogic documentation. I am attaching the properties file herewith for your reference.
With the issues mentioned below, the next problem we are facing now is we have added soe customized Finder methods to the EB's. These methods are failing to execute. The default FindByPrimaryKey works properly. These custom methods work properly on T3 / RMI, but fail on RMI over IIOP.
We were trying earlier with version 5.1 without any service packs. So later we installed SP 6. But still the issue remains unresolved. The error message we get is as below:
findBySQLWhere returns an enumeration object which is implemented by weblogic.ejb.internal.EJBObjectCollection
when we try to access this enumeration object through the client we get the following error:
java.lang.NullPointerException
at com.sun.corba.se.internal.iiop.CDRInputStream.read_value(CDRInputStream.java:950)
at SYX.framework.src.server.EB._VwAppUsersHome_Stub.findBySQLWhere(Unknown Source)
at testBO.findByPK2(testBO.java:184)
at testBO.retrieve(testBO.java:87)
at testBO.main(testBO.java:217)
We are currently stuck here.
Thanks
Sarvesh.
"Charles Tsao" <ct...@beasys.com> wrote:
>
>what version of JDK are you using ? can you send me your weblogic.property
>file ?
>
>
>"Sarvesh Renghe" <sarvesh...@trigyn.com> wrote in message
>news:3a0ff4f9$1...@newsgroups.bea.com...
>>
>> Hi,
>>
>> We are trying to develop application using RMI over IIOP protocol on WLS
>5.1. Currently we are
>>
>> trying with the evaluation copy. For evaluating we are publishing on EJB
>and for IIOP pool in the
>>
>> weblogic.properties file the properties are set as below:
>> weblogic.CORBA.connectionPool.testPool=\
>> appaddrlist=//localhost:7001,\
>> failoverlist=//localhost:7001,\
>> minpoolsize=2,\
>> maxpoolsize=3,\
>> username=system,\
>> userrole=developer,\
>> apppassword=weblogic,\
>> domainname=test
>>
>> Here the domain name is given as test. The WLS documentation says it has
>to be same as one in
>>
>> resource section of the ubbconfig file. There is no clue as to how to
>deploy this configuration
>>
>> file. The documentation talks about converting it to tuxconfig file using
>a utility...I am not
>>
>> sure whether it applies to WLS also.
>>
>> When I try to get server up without ubbconfig file, it gives following
>error while the server is
>>
>> coming up after saying initially that 'IIOP susbsystem enabled':
>>
>> :<E> <WLEConnection> org.omg.CORBA.COMM_FAILURE: minor code: 1
>completed: No
>> :<E> <WLEConnection> Unable to connect to primary server at
>//localhost:7001 Skipping.
>> :<I> <WLEConnection> trying failover
>> :<E> <WLEConnection> org.omg.CORBA.COMM_FAILURE: minor code: 1
>completed: No
>> :<E> <WLEConnection> Unable to connect to fail-over server at
>//localhost:7001 Skipping.
>> :<E> <WLEConnection> Unable to connect using all primary and failover
>addresses in pool ninaPool
>> :<E> <WLEConnection> org.omg.CORBA.COMM_FAILURE: minor code: 1
>completed: No
>> :<E> <WLEConnection> Unable to connect to primary server at
>//localhost:7001 Skipping.
>> :<I> <WLEConnection> trying failover
>> :<E> <WLEConnection> org.omg.CORBA.COMM_FAILURE: minor code: 1
>completed: No
>> :<E> <WLEConnection> Unable to connect to fail-over server at
>//localhost:7001 Skipping.
>> :<E> <WLEConnection> Unable to connect using all primary and failover
>addresses in pool ninaPool
>> :<I> <WLEConnection> 0 connections in pool ninaPool started
>> :<I> <WLEConnection> IIOP Connection Pool: ninaPool initialized
>> :<I> <WebLogicServer> Invoking main-style startup RMI Registry
>weblogic.rmi.internal.RegistryImpl
>> :<I> <RMI> Registry started
>> :<I> <EJB> Enterprise JavaBeans initializing
>> :<I> <EJB JAR deployment c:/Weblogic/myserver/AppSession.jar> EJB home
>interface:
>>
>> 'SYX.framework.src.server.SB.AppSessionHome' deployed bound to the JNDI na
>> ppSessionHome'
>> :<I> <EJB> 1 EJB jar files loaded, containing 1 EJBs
>> :<I> <EJB> 1 deployed, 0 failed to deploy.
>> :<I> <ZAC> ZAC ACLs initialized
>> :<I> <ZAC> ZAC packages stored in local directory exports
>> :<I> <ListenThread> Listening on port: 7001
>> :<I> <SSLListenThread> Listening on port: 7002
>>
>> ted IoCompletionPort successfully. IoPort=0x000003c0
>> :<I> <WebLogicServer> WebLogic Server started
>> :<I> <ListenThread> Adding address: localhost/127.0.0.1 to licensed client
>list
>>
>>
>> After this, the client is able to get reference of the AppSessionHome. But
>in AppSession, it
>>
>> fails to get the initial context. The code is as below:
>> String strUrl = "iiop://localhost:7001";
>>
>>
>>
>objProperties.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,"weblogic.jnd
>i.WLInitialContextFac
>>
>> tory");
>> objProperties.put(javax.naming.Context.PROVIDER_URL, strUrl);
>> InitialContext initialContext = new InitialContext(objProperties);
>>
>> It gives classcastexception while trying to cast InitialContext as
>PortableRemoteObject. It goes
>>
>> ahead if objProperties is not passed as an argument to InitialContext.
>>
>> Can anybody explain?
>>
>>
>>
>>
>
>
Charles Tsao
"Sarvesh Renghe" <sarvesh...@trigyn.com> wrote in message
news:3a138a59$1...@newsgroups.bea.com...
Sarvesh Renghe
It does not help in the latest problem mentioned.
Sarvesh Renghe
The findByPrimaryKey method executes properly.
When we execute the findBySqlWhere method which is a custom finder method we get the following error:
The exception reported at client side is as follows:
java.rmi.RemoteException: CORBA UNKNOWN 0 Maybe; nested exception is:
org.omg.CORBA.UNKNOWN: minor code: 0 completed: Maybe
org.omg.CORBA.UNKNOWN: minor code: 0 completed: Maybe
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at com.sun.corba.se.internal.iiop.ReplyMessage.getSystemException(ReplyMessage.java:93)
at com.sun.corba.se.internal.iiop.ClientResponseImpl.getSystemException(ClientResponseImpl.java:82)
at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:191)
at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:294)
at SYX.framework.src.server.EB._VwAppUsersHome_Stub.findBySQLWhere(Unknown Source)
at testBO.findByPK2(testBO.java:133)
at testBO.retrieve(testBO.java:90)
at testBO.main(testBO.java:168)
The exception which is thrown on server side is as follows:
org.omg.CORBA.INV_OBJREF: SYX.framework.src.server.EB.VwAppUsersBeanEOImpl not exported or is a JRMP stub minor code: 0 completed: No
at com.sun.corba.se.internal.util.Utility.autoConnect(Utility.java:179)
at com.sun.corba.se.internal.javax.rmi.CORBA.Util.writeAny(Util.java:178)
at javax.rmi.CORBA.Util.writeAny(Util.java:80)
at com.sun.corba.se.internal.io.ValueHandlerImpl.write_Array(ValueHandlerImpl.java:343)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValueInternal(ValueHandlerImpl.java:129)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValue(ValueHandlerImpl.java:111)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_value(CDROutputStream.java:852)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_value(CDROutputStream.java:562)
at com.sun.corba.se.internal.io.IIOPOutputStream.outputClassFields(IIOPOutputStream.java:618)
at com.sun.corba.se.internal.io.IIOPOutputStream.defaultWriteObjectDelegate(IIOPOutputStream.java:163)
at com.sun.corba.se.internal.io.IIOPOutputStream.outputObject(IIOPOutputStream.java:482)
at com.sun.corba.se.internal.io.IIOPOutputStream.simpleWriteObject(IIOPOutputStream.java:125)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValueInternal(ValueHandlerImpl.java:131)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValue(ValueHandlerImpl.java:111)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_value(CDROutputStream.java:1001)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_value(CDROutputStream.java:562)
at com.sun.corba.se.internal.io.IIOPOutputStream.outputClassFields(IIOPOutputStream.java:618)
at com.sun.corba.se.internal.io.IIOPOutputStream.defaultWriteObjectDelegate(IIOPOutputStream.java:163)
at com.sun.corba.se.internal.io.IIOPOutputStream.outputObject(IIOPOutputStream.java:482)
at com.sun.corba.se.internal.io.IIOPOutputStream.simpleWriteObject(IIOPOutputStream.java:125)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValueInternal(ValueHandlerImpl.java:131)
at com.sun.corba.se.internal.io.ValueHandlerImpl.writeValue(ValueHandlerImpl.java:111)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_value(CDROutputStream.java:1001)
at com.sun.corba.se.internal.corba.TCUtility.marshalIn(TCUtility.java:136)
at com.sun.corba.se.internal.corba.AnyImpl.write_value(AnyImpl.java:380)
at com.sun.corba.se.internal.iiop.CDROutputStream.write_any(CDROutputStream.java:469)
at com.sun.corba.se.internal.javax.rmi.CORBA.Util.writeAny(Util.java:187)
at javax.rmi.CORBA.Util.writeAny(Util.java:80)
at weblogic.iiop.AbstractOutputStream.writeAbstractInterface(AbstractOutputStream.java:145)
at weblogic.iiop.AbstractOutputStream.writeObject(AbstractOutputStream.java:127)
at SYX.framework.src.server.EB.VwAppUsersBeanHomeImpl_WLSkel.invoke(VwAppUsersBeanHomeImpl_WLSkel.java:144)
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:338)
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.iiop.NestedIOException - with nested exception:
[org.omg.CORBA.INV_OBJREF: SYX.framework.src.server.EB.VwAppUsersBeanEOImpl not exported or is a JRMP stub minor code: 0 completed: No]
at weblogic.iiop.AbstractOutputStream.writeObject(AbstractOutputStream.java:135)
at SYX.framework.src.server.EB.VwAppUsersBeanHomeImpl_WLSkel.invoke(VwAppUsersBeanHomeImpl_WLSkel.java:144)
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:338)
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.rmi.MarshalException: error marshalling return
- with nested exception:
[weblogic.iiop.NestedIOException - with nested exception:
[org.omg.CORBA.INV_OBJREF: SYX.framework.src.server.EB.VwAppUsersBeanEOImpl not exported or is a JRMP stub minor code: 0 completed: No]]
at SYX.framework.src.server.EB.VwAppUsersBeanHomeImpl_WLSkel.invoke(VwAppUsersBeanHomeImpl_WLSkel.java:146)
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:338)
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.rmi.ServerException: A remote exception occurred while executing the method on the remote object
- with nested exception:
[weblogic.rmi.MarshalException: error marshalling return
- with nested exception:
[weblogic.iiop.NestedIOException - with nested exception:
[org.omg.CORBA.INV_OBJREF: SYX.framework.src.server.EB.VwAppUsersBeanEOImpl not exported or is a JRMP stub minor code: 0 completed: No]]]
at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:343)
at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)