Weblogic 10.3 standalone/Jeveloper 11.1.1.3 nonfunctional
I have tried deploying several applications from very simple to complex.
I have not gotten any one to work.
All the applications work fine in the integrated environment.
when deploying to the "production" environment - they all fail.
None of the EJBs deploy unless you make changes in the deployment file - which may not be correct (have to use EJB JAR) the default is ADF Library.
The apps all show active and OK in the console - none of them work.
The simplest errors are:
<Oct 19, 2010 11:27:41 AM GMT+03:00> <Error> <org.apache.beehive.netui.pageflow.internal.AdapterManager> <BEA-000000> <ServletContainerAdapter manager not initialized correctly.>
<Oct 19, 2010 11:28:12 AM GMT+03:00> <Warning> <oracle.adf.share.jndi.ReferenceStoreHelper>
<BEA-000000> <Incomplete connection reference object for connection:gamca>
<Oct 19, 2010 11:28:14 AM GMT+03:00> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=AppDeploymentsControlPage.>
The home page will display - but the links and buttons do nothing.
There are no error messages - I suspect that there are major issues with trinidad in the server.
I am running the latest versions of Jdev and WLS.
I have found several indications that all the documentation available is out of date.
Has anyone out there managed to get a project to work?
Is there any documentation that explicitly covers JDeveloper 11gR2 and Weblogic 10.3 and the steps required to get a successful deployment with EBJs (Pure ADF)?
I have spent over a week researching and trying - this should be a simple, foolproof process - (Netbeans has been doing this well for quite a while - there is no difference between local or remote deployment).
http://win2003s:7001/gamca/faces/Welcome.jspx
or
http://win2003s:7001/gamca/faces/
This is the url to get to the first page.
gamca is the synonym that I used rather that the long context string.
I have defined the pages in an unbound task flow, as as I mentioned - drag and drop a view from the palette into the adf-config.xml.
I have confirmed that it does indeed use the faces-config file
I put a button that did the login and used a simple call to the menu (bypassing the dialog)
The button then works - and the navigation in the menu seems to be OK.
when I remove the navigation from faces-config - the button fails to navigate.
below are the entries in the adf-config - it seems to be in the welcome screen - it tries to navigate and cannot get to the target screen.
ADF-CONFIG.XML:
<?xml version="1.0" encoding="UTF-8" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<view id="Welcome">
<page>/Welcome.jspx</page>
</view>
<view id="Login">
<page>/Login.jspx</page>
</view>
<view id="Menu">
<page>/Menu.jspx</page>
</view>
<control-flow-rule id="__1">
<from-activity-id id="__2">Welcome</from-activity-id>
<control-flow-case id="__3">
<from-outcome id="__5">dialog:login</from-outcome>
<to-activity-id id="__4">Login</to-activity-id>
</control-flow-case>
<control-flow-case id="__12">
<from-outcome id="__13">connected</from-outcome>
<to-activity-id id="__11">Menu</to-activity-id>
</control-flow-case>
</control-flow-rule>
<control-flow-rule id="__6">
<from-activity-id id="__7">Login</from-activity-id>
<control-flow-case id="__8">
<from-outcome id="__10">cancel</from-outcome>
<to-activity-id id="__9">Welcome</to-activity-id>
</control-flow-case>
</control-flow-rule>
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==> please execute the following steps:
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2.Right-click the project containing the web contents (usually ViewController), and select New -> Deployment Profile. Then select EAR Deployment Profile.
3. Enter the name for the application, and then in the EAR profile properties dialog, in the Application Assembly, include the ViewController project, and in the Platform node, make sure Default Platform is set to WebLogic 10.3. Click OK.
4. In the next dialog box (Project properties), open the node ADF Model, and make sure the checkbox "Contains Data Controls" is checked, and click OK
5. Now to deploy, right click the ViewController project and select Deploy, then the name of the recently created application deployment profile, and then "to EAR file". This will result in a .ear file, deployable from the WLS administration page.
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Root exception is weblogic.rjvm.PeerGoneException:
I have a problem doing the Look onto the Weblogic server.
Here is the code I use in a method for this purpose and call the
method from main(). I paste the code below (enclosed within "CODE
BEGINS", "CODE ENDS")
-----------------CODE BEGINS-----------------------------------------
System.out.println("DataCollector : Look up serverHome called");
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
props.put(Context.PROVIDER_URL, url);
props.put(Context.SECURITY_PRINCIPAL, userName);
props.put(Context.SECURITY_CREDENTIALS, passWord);
System.out.println("Before Inital Context "+props);
Context ctx = new InitialContext(props);
System.out.println("Initial Context successful");
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
System.out.println("Look up successful");
ctx.close();
System.out.println("Closed context successfully");
-----------------CODE ENDS-----------------------------------------
On executing this piece of code, I receive the following Exceptions
-------------OUTPUT OF CODE BEGINS---------------------
DataCollector : Look up serverHome called
Before Inital Context
{java.naming.provider.url=T3://njecomprod06:10817,
java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory,
java.naming.security.principal=system,
java.naming.security.credentials=security}
Initial Context successful
Exception in thread "main" javax.naming.CommunicationException. Root
exception is weblogic.rjvm.PeerGoneException: ; nested exception is:
java.io.EOFException
java.io.EOFException
at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:599)
at weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java:303)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:225)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
-------------OUTPUT OF CODE ENDS---------------------
This piece of code fails in the line
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
The weblogic server is standalone (not on a cluster). All other
details give for this purpose like port no, username, password etc are
correct.
Also, On the WebLogic server prompt, the following stack trace is
printed. Please let me know what is wrong in this look up code
element.
Thanks in advance for your help.
-------------------------------------------------------EXCEPTION ON
WEBLOGIC SIDE BEGINS--------------------------
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Oct 25, 2002 10:57:04 AM EDT> <Error> <Posix Performance Pack>
<Uncaught Throwable in processSockets
java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating response stream ]
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
-------------------------------------------------------EXCEPTION ON
WEBLOGIC SIDE ENDS--------------------------
You may want to open a support case with BEA to resolve this issue. I
suspect that you may be using some server patches which have not also
been applied to your WebLogic client JVMs. If that is the case,
upgrading to the latest service pack may be the easiest and best remedy.
Sincerely,
Charlie Therit
Developer Relations Engineer
BEA Support
Lakshmi Narasimhan wrote:
>I have a problem doing the Look onto the Weblogic server.
>
>Here is the code I use in a method for this purpose and call the
>method from main(). I paste the code below (enclosed within "CODE
>BEGINS", "CODE ENDS")
>
>
>-----------------CODE BEGINS-----------------------------------------
>{
> System.out.println("DataCollector : Look up serverHome called");
> Hashtable props = new Hashtable();
> props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
> props.put(Context.PROVIDER_URL, url);
> props.put(Context.SECURITY_PRINCIPAL, userName);
> props.put(Context.SECURITY_CREDENTIALS, passWord);
> System.out.println("Before Inital Context "+props);
> Context ctx = new InitialContext(props);
> System.out.println("Initial Context successful");
> serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
> System.out.println("Look up successful");
> ctx.close();
> System.out.println("Closed context successfully");
>}
>-----------------CODE ENDS-----------------------------------------
>
>On executing this piece of code, I receive the following Exceptions
>
>-------------OUTPUT OF CODE BEGINS---------------------
>DataCollector : Look up serverHome called
>Before Inital Context
>{java.naming.provider.url=T3://njecomprod06:10817,
>java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory,
>java.naming.security.principal=system,
>java.naming.security.credentials=security}
>Initial Context successful
>
>Exception in thread "main" javax.naming.CommunicationException. Root
>exception is weblogic.rjvm.PeerGoneException: ; nested exception is:
>java.io.EOFException
>java.io.EOFException
> at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:599)
> at weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java:303)
> at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:225)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>-------------OUTPUT OF CODE ENDS---------------------
>
>This piece of code fails in the line
>
>serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
>
>The weblogic server is standalone (not on a cluster). All other
>details give for this purpose like port no, username, password etc are
>correct.
>
>Also, On the WebLogic server prompt, the following stack trace is
>printed. Please let me know what is wrong in this look up code
>element.
>
>Thanks in advance for your help.
>
>-------------------------------------------------------EXCEPTION ON
>WEBLOGIC SIDE BEGINS--------------------------
>java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:343)
> at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
> at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
> at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
> at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
> at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>--------------- nested within: ------------------
>weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
>creating response stream ] - with nested exception:
>[java.io.EOFException]
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
><Oct 25, 2002 10:57:04 AM EDT> <Error> <Posix Performance Pack>
><Uncaught Throwable in processSockets
>java.io.EOFException:
>Start server side stack trace:
>java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:343)
> at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
> at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
> at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
> at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
> at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>End server side stack trace
>
> at java.io.DataInputStream.readInt(DataInputStream.java:343)
> at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
> at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
> at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
> at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
> at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>--------------- nested within: ------------------
>weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
>creating response stream ]
>
>Start server side stack trace:
>java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:343)
> at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
> at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
> at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
> at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
> at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>--------------- nested within: ------------------
>weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
>creating response stream ] - with nested exception:
>[java.io.EOFException]
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>End server side stack trace
> - with nested exception:
>[java.io.EOFException:
>Start server side stack trace:
>java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:343)
> at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
> at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
> at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
> at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
> at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>End server side stack trace
>]
> at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
> at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
> at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
> at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
> at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
> at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
> at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
>
>
>-------------------------------------------------------EXCEPTION ON
>WEBLOGIC SIDE ENDS--------------------------
>
>
[att1.html]
-
Cluster/load balance weblogic using L4 switch like Alteon
Can I install weblogic as a standalone server on 2 or more server and
cluster/load balance weblogic using a hardware balancer like Alteon Layer4
switch (of course I will use a centralised storage to maintain a single copy
of data which will eliminate syncronizing problem among servers)?
BTW, Alteon can support persistent binding. The reason to use a Layer 4
switch is that it is very fast, and this will make the application server
layer transparent to client, the client can think this is a single server
(it don't need to know whether there are 5 weblogic servers or 20 weblogic
servers behind switch), and hardware are more reliable, sacalable and fast.
I am not sure whether the normal weblogic clustered servers need to
share/exchange info on the running memory, if it does, this approach will
fail.
So My understanding is:
Alteon with WL 6.0 can do load balancing for:
entity bean
stateless session bean
but can't do load balancing for:
stateful session bean (will persistent/sticky binding solve part of the
problem except fail-over)
in-memory replication
am I right?
Pao Wan
"Don Ferguson" <[email protected]> wrote in message
news:[email protected]...
> It is possible to configure Alteon to understand the WebLogic 6.0 cookie
format
> and have a proxy-less cluster configuration that performs load balancing
and
> fail over of session state.
>
> It is also possible to configure Alteon's hardware-based SSL decryption
for really
> fast HTTPS processing.
>
> We are working on a white paper that describes how to configure Alteon for
use
> with WebLogic Server 6.0.
>
> -Don
>
>
> Robert Patrick wrote:
>
> > Cameron,
> >
> > I believe that BEA tested their new proxy-less web clustering solution
with
> > load-balancing products from Alteon and several other vendors
(Arrowpoint ?--
> > which is now Cisco). However, it was my understanding that these
products do
> > not understand how to decrypt our cookies and extract IP addresses but
rather
> > these products are capable of doing sticky load balancing based on the
Session
> > ID contained in our cookie.
> >
> > If this is correct, then what this means is that when the primary server
fails,
> > the request will be routed to "some other server" in the cluster but not
> > necessarily the one that holds the secondary copy of the user's session.
The
> > change in WLS 6.0 is that WLS will accept these misdirected requests and
it will
> > go out to the correct server and "migrate" the session to the server
that
> > received the request making that server the new primary (and
regenerating the
> > Session ID).
> >
> > I am sure if this is wrong that our product manager or one of our
engineers will
> > correct me (please?)...
> >
> > Hope this helps,
> > Robert
> >
> > Cameron Purdy wrote:
> >
> > > Hi Robert,
> > >
> > > FWIW - There are several vendors (Primeon? Arrowpoint?) who claim to
> > > understand WL cookies and parse the IPs out. (I haven't verified it
myself
> > > though.)
> > >
> > > --
> > > Cameron Purdy
> > > Tangosol, Inc.
> > > http://www.tangosol.com
> > > +1.617.623.5782
> > > WebLogic Consulting Available
> > >
> > > "Robert Patrick" <[email protected]> wrote in message
> > > news:[email protected]...
> > > > There are not any hardware vendors (yet) that can understand
WebLogic's
> > > session
> > > > ID. While you might be able to use the load balancer without the
proxy on
> > > 5.1,
> > > > you would not be able to take advantage of in-memory replication
failover
> > > unless
> > > > you only had two machines in the cluster. Like you said, everything
will
> > > work
> > > > with 6.0 regardless of how the load balancer works (though you
really,
> > > really
> > > > want to minimize the number of times the requests come into the
wrong
> > > server by
> > > > utilizing sticky load balancing).
> > > >
> > > > Hope this helps,
> > > > Robert
> > > >
> > > > Cameron Purdy wrote:
> > > >
> > > > > Rajesh,
> > > > >
> > > > > I meant that it would work in lieu of a proxy (such as Apache or
NES)
> > > with
> > > > > 5.1, but only if both the hw load balancer and WL were set up to
use
> > > > > cookies. Some hw load balancers rely on IP and that doesn't
work -- AOL
> > > > > connections for example can change the source IP on the fly.
Others
> > > produce
> > > > > their own cookies, that will work. Some even can use WL cookies
and
> > > parse
> > > > > them to determine where to go. According to what I've read, with
6.0 if
> > > the
> > > > > WL primary dies or for some other reason the request shows up at
the
> > > "wrong"
> > > > > server, it will be handled correctly. That means you are pretty
safe
> > > with
> > > > > hw load balancers and 6.0, almost regardless of the sticky
> > > implementation
> > > > > that they use.
> > > > >
> > > > > --
> > > > > Cameron Purdy
> > > > > Tangosol, Inc.
> > > > > http://www.tangosol.com
> > > > > +1.617.623.5782
> > > > > WebLogic Consulting Available
> > > > >
> > > > > "Rajesh" <[email protected]> wrote in message
> > > > > news:[email protected]...
> > > > > >
> > > > > > Hi Cameron,
> > > > > > Can you elaborate on how it would work with WL5.1 since no in
memory
> > > > > replication
> > > > > > would happen if the servers are standalone.
> > > > > >
> > > > > > "Cameron Purdy" <[email protected]> wrote:
> > > > > > >Yes, this will work fine with WL6. (WL5.1 will work fine as
long as
> > > > > cookies
> > > > > > >are used by the load balancer.)
> > > > > > >
> > > > > > >--
> > > > > > >Cameron Purdy
> > > > > > >Tangosol, Inc.
> > > > > > >http://www.tangosol.com
> > > > > > >+1.617.623.5782
> > > > > > >WebLogic Consulting Available
> > > > > > >
> > > > > > >
> > > > > > >"paowan" <[email protected]> wrote in message
> > > > > > >news:[email protected]...
> > > > > > >> Can I install weblogic as a standalone server on 2 or more
server
> > > and
> > > > > > >> cluster/load balance weblogic using a hardware balancer like
Alteon
> > > > > Layer4
> > > > > > >> switch (of course I will use a centralised storage to
maintain a
> > > single
> > > > > > >copy
> > > > > > >> of data which will eliminate syncronizing problem among
servers)?
> > > > > > >>
> > > > > > >> BTW, Alteon can support persistent binding. The reason to use
a
> > > Layer
> > > > > > >4
> > > > > > >> switch is that it is very fast, and this will make the
application
> > > > > server
> > > > > > >> layer transparent to client, the client can think this is a
single
> > > > > server
> > > > > > >> (it don't need to know whether there are 5 weblogic servers
or 20
> > > > > weblogic
> > > > > > >> servers behind switch), and hardware are more reliable,
sacalable
> > > and
> > > > > > >fast.
> > > > > > >>
> > > > > > >> I am not sure whether the normal weblogic clustered servers
need to
> > > > > > >> share/exchange info on the running memory, if it does, this
> > > approach
> > > > > will
> > > > > > >> fail.
> > > > > > >>
> > > > > > >>
> > > > > > >
> > > > > > >
> > > > > >
> > > >
>
-
Exception while doin a lookup of the WLServer
I have a problem doing the Look onto the Weblogic server.
Here is the code I use in a method for this purpose and call the method from main().
I paste the code below (enclosed within "CODE BEGINS", "CODE ENDS")
-----------------CODE BEGINS-----------------------------------------
System.out.println("DataCollector : Look up serverHome called");
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
props.put(Context.PROVIDER_URL, url);
props.put(Context.SECURITY_PRINCIPAL, userName);
props.put(Context.SECURITY_CREDENTIALS, passWord);
System.out.println("Before Inital Context "+props);
Context ctx = new InitialContext(props);
System.out.println("Initial Context successful");
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
System.out.println("Look up successful");
ctx.close();
System.out.println("Closed context successfully");
-----------------CODE ENDS-----------------------------------------
On executing this piece of code, I receive the following Exceptions
-------------OUTPUT OF CODE BEGINS---------------------
DataCollector : Look up serverHome called
Before Inital Context {java.naming.provider.url=T3://njecomprod06:10817, java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory,
java.naming.security.principal=system, java.naming.security.credentials=security}
Initial Context successful
Exception in thread "main" javax.naming.CommunicationException. Root exception
is weblogic.rjvm.PeerGoneException: ; nested exception is: java.io.EOFException
java.io.EOFException
at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:599)
at weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java:303)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:225)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
-------------OUTPUT OF CODE ENDS---------------------
This piece of code fails in the line
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
The weblogic server is standalone (not on a cluster). All other details give for
this purpose like port no, username, password etc are correct.
Also, On the WebLogic server prompt, the following stack trace is printed. Please
let me know what is wrong in this look up code element.
Thanks in advance for your help.
-------------------------------------------------------EXCEPTION ON WEBLOGIC SIDE
BEGINS--------------------------
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating
response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Oct 25, 2002 10:57:04 AM EDT> <Error> <Posix Performance Pack> <Uncaught Throwable
in processSockets
java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating
response stream ]
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception creating
response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
-------------------------------------------------------EXCEPTION ON WEBLOGIC SIDE
ENDS--------------------------Your server is basically dead!! Try the following:
telnet <weblogic-server-host-name> <port-of-the-server>,
Replace the text within <> with the proper values, minus the <> of course! :)
This should work if the server is accepting connections on its listen port. If
it waits too long, or returns error that failed to establish a connection, all
you can do is kill the process and restart your server.
Even graceful shutdown of the server will not work if telnet to it fails.
Vivek.
"Lakshmi Narasimhan" <[email protected]> wrote:
>
I have a problem doing the Look onto the Weblogic server.
Here is the code I use in a method for this purpose and call the method
from main().
I paste the code below (enclosed within "CODE BEGINS", "CODE ENDS")
-----------------CODE BEGINS-----------------------------------------
System.out.println("DataCollector : Look up serverHome called");
Hashtable props = new Hashtable();
props.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFactory");
props.put(Context.PROVIDER_URL, url);
props.put(Context.SECURITY_PRINCIPAL, userName);
props.put(Context.SECURITY_CREDENTIALS, passWord);
System.out.println("Before Inital Context "+props);
Context ctx = new InitialContext(props);
System.out.println("Initial Context successful");
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
System.out.println("Look up successful");
ctx.close();
System.out.println("Closed context successfully");
-----------------CODE ENDS-----------------------------------------
On executing this piece of code, I receive the following Exceptions
-------------OUTPUT OF CODE BEGINS---------------------
DataCollector : Look up serverHome called
Before Inital Context {java.naming.provider.url=T3://njecomprod06:10817,
java.naming.factory.initial=weblogic.jndi.WLInitialContextFactory,
java.naming.security.principal=system, java.naming.security.credentials=security}
Initial Context successful
Exception in thread "main" javax.naming.CommunicationException. Root
exception
is weblogic.rjvm.PeerGoneException: ; nested exception is: java.io.EOFException
java.io.EOFException
at weblogic.rjvm.t3.T3JVMConnection.endOfStream(T3JVMConnection.java:599)
at weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java:303)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:225)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
-------------OUTPUT OF CODE ENDS---------------------
This piece of code fails in the line
serverHome = (MBeanHome)ctx.lookup(MBeanHome.ADMIN_JNDI_NAME);
The weblogic server is standalone (not on a cluster). All other details
give for
this purpose like port no, username, password etc are correct.
Also, On the WebLogic server prompt, the following stack trace is printed.
Please
let me know what is wrong in this look up code element.
Thanks in advance for your help.
-------------------------------------------------------EXCEPTION ON WEBLOGIC
SIDE
BEGINS--------------------------
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating
response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Oct 25, 2002 10:57:04 AM EDT> <Error> <Posix Performance Pack> <Uncaught
Throwable
in processSockets
java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating
response stream ]
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Exception
creating
response stream ] - with nested exception:
[java.io.EOFException]
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
- with nested exception:
[java.io.EOFException:
Start server side stack trace:
java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:343)
at java.io.ObjectInputStream.readInt(ObjectInputStream.java:1980)
at weblogic.rmi.internal.MethodDescriptor.readExternal(MethodDescriptor.java:333)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1212)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:386)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:236)
at weblogic.rjvm.InboundMsgAbbrev.readObject(InboundMsgAbbrev.java:66)
at weblogic.rjvm.InboundMsgAbbrev.read(InboundMsgAbbrev.java:38)
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:175)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
End server side stack trace
at weblogic.rjvm.MsgAbbrevJVMConnection.readMsgAbbrevs(MsgAbbrevJVMConnection.java:184)
at weblogic.rjvm.MsgAbbrevInputStream.readMessageContext(MsgAbbrevInputStream.java:154)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:579)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
-------------------------------------------------------EXCEPTION ON WEBLOGIC
SIDE
ENDS-------------------------- -
Error Error Processing Request. ORA-01403: no data found
To Whom It May Concern,
I am trying to install the APEX listener by either using WebLogic or the standalone mode, both to no avail. I went through all the installation steps with my DBA for the DB side of things and we got no error messages. When trying to configure the APEX listener either way, it's simply giving me the error in my post title once I setup my DB connection to the APEX_PUBLIC_USER schema. Has anyone ever seen this before? What is supposed to be in the APEX_PUBLIC_USER schema? When I look at mine it's empty, I see no objects, which seems a little off to me. Any help will be greatly appreciated because the documentation is pretty sparse and the error messages I'm seeing are far from insightful. One final thing to note is that the images seem to be working via the standalone mode, whereas with WebLogic it's not finding them because they're not displaying, but that's an issue I'll work on next as I'd like to first get APEX working with or without the images.
Thanks,
JoshHi,
I am trying to install the APEX listener by either using WebLogic or the standalone mode, both to no avail.Which version of ApexListener? The installation steps for 1.1.x are different from those for 2.0 EA.
>
I went through all the installation steps with my DBA for the DB side of things and we got no error messages. When trying to configure the APEX listener either way, it's simply giving me the error in my post title once I setup my DB connection to the APEX_PUBLIC_USER schema. Has anyone ever seen this before? What is supposed to be in the APEX_PUBLIC_USER schema? When I look at mine it's empty, I see no objects, which seems a little off to me.
>
What you see is normal. The APEX_PUBLIC_USER schema is empty.
Have you unlocked the APEX_PUBLIC_USER account?
>
Any help will be greatly appreciated because the documentation is pretty sparse and the error messages I'm seeing are far from insightful. One final thing to note is that the images seem to be working via the standalone mode, whereas with WebLogic it's not finding them because they're not displaying, but that's an issue I'll work on next as I'd like to first get APEX working with or without the images.>
Getting to see the Apex pages, even to configure 1.1.x , will not be possible without the images folder.
Have you seen the ApexListener log file? For WLS it is the WLS logfile itself.
Cheers, -
BEA and WebGain Accelerate Time-to-Market for E-Commerce Solutions with
Integrated E-Commerce Development Environment for BEA WebLogic
BEA Resells New WebGain Studio to Enable Customers to Speed Development
of Java and Web-Based Applications
SAN JOSE, Calif., — March 22, 2000—BEA Systems, Inc. (Nasdaq: BEAS),
The E-Commerce Transactions Company™, and WebGain, Inc., today announced
that BEA has signed a strategic partnership and distribution agreement
for the new WebGain Studio e-commerce development environment. Under
the agreement, BEA will offer WebGain Studio with the BEA WebLogic®
family of application servers, thereby extending the commanding lead of
the BEA E-Commerce Transaction Platform™ as the industry’s premier
end-to-end solution for creating e-commerce and enterprise
applications. Through this strategic reseller engagement, BEA will sell
and support WebGain Studio through its worldwide sales and support
organizations to customers in more than 50 countries, providing
companies across the globe with a comprehensive suite of tools to speed
and simplify development of Java- and Web-based applications running on
the BEA WebLogic® application server family.
“Companies must be able to keep pace with the e-generation’s
intensifying demands for ‘newer, better, faster’ applications on the
Internet,” said Joe Menard, president of the BEA E-Commerce Server
Division. “By combining WebGain Studio with BEA WebLogic Enterprise and
BEA WebLogic Server, we are providing an advanced best-of-breed
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customers.”
“The BEA WebLogic family of application servers provides unmatched
support for Java standards and a vast and rapidly growing customer base
of innovative business-to-business and business-to-consumer e-commerce
companies,” said Ted Farrell, Chief Technology Officer for WebGain. “As
the market-leading Java application server, the BEA WebLogic family is
the ideal platform for us to target in our initial product offering.”
The WebGain Studio suite of tools consists of the VisualCafé Enterprise
Edition integrated development environment (IDE) for Java,
StructureBuilder advanced EJB code generation wizard, visual modeling,
and EJB deployment tool, and an advanced Web content development tool.
(For more information see news release, “WebGain, Inc. Launches WebGain
Studio, An Integrated E-Commerce Development Environment.”)
BEA and WebGain have collaborated to integrate these tools with the BEA
WebLogic family of application servers on several levels:
* WebGain Studio has a simple, uniform installation process that allows
developers to easily customize their toolset by installing only the
capabilities they need;
* An integrated, step-by-step tutorial instructs customers on how to use
the WebGain Studio tools to build e-commerce applications on BEA
WebLogic Enterprise and BEA WebLogic Server;
* VisualCafe Enterprise Edition includes integrated tools for starting
up, shutting down and debugging the applications across distributed BEA
WebLogic application servers;
* StructureBuilder includes one-step deployment finalization of EJBs to
the BEA WebLogic Server, BEA WebLogic Enterprise or standalone EJB 1.1;
* An advanced Web content development tool for BEA WebLogic Server,
extensions provide a unique rendering engine that bolsters the
productivity of developers building Java Server Pages (JSPs);
* A one-connection BEA WebLogic developer license is included in the
bundle.
Availability
The WebGain Studio e-commerce development environment will be available
through the BEA worldwide direct sales organization in April 2000.
WebGain, Inc.
WebGain, Inc, helps IT and business teams gain competitive advantage by
enabling them to rapidly build Java-component-based e-commerce
applications that can be easily deployed across a variety of e-commerce
application servers. WebGain Studio, the company’s flagship product, is
designed to help companies substantially improve programmer productivity
and application completeness and quality, while dramatically reducing
the time required to get e-commerce applications to market. With WebGain
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e-concept to e-business in Web time. Privately held, WebGain, Inc., is
headquartered in Cupertino, California, and is on the Web at
http://www.webgain.com.
BEA Systems, Inc.
BEA Systems, Inc. (Nasdaq: BEAS) is the E-Commerce Transactions Company™
powering many of the world’s most innovative companies that serve the
“e-generation,” companies such as Amazon.com, Federal Express, E*Trade,
United Airlines, DIRECTV, Qwest, Nokia, and Kaiser-Permanente. The
e-generation relies on the Web to conduct their everyday business,
demanding richer, more personalized experiences and the guarantee that
your Web site is always available – every minute of every day. BEA’s
award-winning e-commerce transaction platform, coupled with BEA
consulting, education, and support services, helps companies launch
reliable e-commerce initiatives quickly. BEA solutions help companies
of all sizes build e-commerce infrastructures that leverage existing
investments and provide the foundation for running a successful
integrated e-business for the e-generation. BEA has more than 50
offices in 24 countries, is headquartered in San Jose, Calif., and is on
the Web at www.bea.com.
BEA, BEA Tuxedo, and WebLogic are registered trademarks of BEA Systems,
Inc. The E-Commerce Transactions Company, The BEA E-Commerce
Transaction Platform, BEA WebLogic Server, BEA WebLogic Commerce Server,
and BEA eLink are trademarks of BEA Systems, Inc. All other company and
product names may be trademarks of the company with which they are
associated.Does someone know when WebGain Studio will be released?I have heard rumors of this summer. But, I would suggest contacting their
organization to see what their schedule is.
And is this product
all that its touted to be?Yes. :-)
Michael Girdley
Product Manager, WebLogic Server & Express
BEA Systems Inc
Raja Vidhun <[email protected]> wrote in message
news:8gmo94$l63$[email protected]..
Does someone know when WebGain Studio will be released? And is thisproduct
all that its touted to be?
Regards
Raja -
Hi All,
What is the best aproach to deploy bpm process in a production environment. I'm need to develop a best practices guideline. Does anyone can tell me some experience and the adopted strategy (ALBPM for WebLogic or ALBPM Standalone )?
Thanks for helpHi Raman,
As Harsha suggested , both NWDS and your CE engine should be in sync
Log says issue with the versions.
"The given network has revision number 2.2 (Galaxy exception compiler as of NetWeaver CE 7.20. Give yourself to the dark side.) but maximum possible revision number is 1.1. at "
Anil -
About JHeadstart Basics 0f 10?-
hi JHeadstart experts,
good morining to all :)
here am new bie to JHeadstart. less than a bit i know about jdeveloper/adf,Oracle Forms,Reports in 10g.
i had some basic question? my brain knocks ask this question to experts explicitliy(no hidden)
some question may be for you silly. dont igonre that, mention it and reply for that also.
1.What is JHeadstart?
2.Current release version of JHeadstart.?
3.JHeadstart Vs jdeveloper/adf?
4.Where can i download Jheadstart recent version?
5.Is this free of cost for development mode?(like jdeveloper)
6.skills required for Jheadstart.?
7.Basic tutorials needs for Jheadstart?
8.In jdeveloper there is Interegrted weblogic server and standalone wls, here jheadstart something like that?
I go through the "Read this Before Post" not yet documented such basic question as like Oracle Sql/Pl-Sql forums.
if you documented and hosted in "Read this Before Post" as such people like me it will really helpful for all(Atleast for me)
9. Forms2ADF- is this means forms10g to Jheadstart ?
10. "Jheadstart is a generator that creates an ADF application" here i understud somewhat. I expect some more in detail.
thanks$$regards
ADF7.I'll provide some quick answers as best as I can, though there are others on the forum that might have more detail.
1. JHeadstart is an addon for JDeveloper (installed through the Help->Check for Updates menu) which allows you to configure and build an ADF web interface without having to build each individual page yourself.
2. current release is 11.1.1.3, which works with JDeveloper 11.1.1.4. (next release currently in testing, no set release, but sometime soon)
3. JHeadstart uses JDeveloper/ADF, it just allows you to take some shortcuts in building your View/Controller layers. You can extend a JHeadstart app with pretty much anything you could do in JDev/ADF without JHeadstart.
4. you can get a trial version (with some limitations) from the Oracle Downloads site.
5. It's not free, you'll have to contact Oracle for licensing details.
6. Knowledge of the basics of JDeveloper and ADF development. It's useful to have at least done the tutorials for basic ADF.
7. There is a tutorial (pdf doc) available, also on Oracle Downloads site. It will walk you through building a basic app in JHeadstart.
8. JHeadstart is an addon for JDeveloper, once it generates your application interface, running and testing that interface works just like any other JDeveloper/ADF application.
9. Never used the Forms2ADF feature, so can't answer on that.
10. This means pretty much what it says. You use JHeadstart to define the parameters of the interface you want to develop, JHeadstart then uses those parameters to generate your ADF interface (jspx pages, jsff fragments, adfc-config pageflows, pagedef files, etc.) -
Hi
I installed Development suite (Forms Builder [32 Bit] Version 10.1.2.0.2 (Production) ) and DB (10GR2) in same machine (XP)
Issue is I can't find the opmn.xml on both paths. In Dev suite path cannot find the opmn folder as well. But in DB path opmn folder is there but no the xml
Any particular reason?
Cheers
Shabarshabar wrote:
I installed Development suite (Forms Builder [32 Bit] Version 10.1.2.0.2 (Production) ) and DB (10GR2) in same machine (XP)
Issue is I can't find the opmn.xml on both paths. In Dev suite path cannot find the opmn folder as well. But in DB path opmn folder is there but no the xmlOPMN is primarily to manage the application server. Useful for all versions of application server (pre-WebLogic Server) EXCEPT standalone OC4J. (Although the N part of OPMN is used in ONS ...)
For Dev Suite, there really is no need for the OPMN. The OC4J is primarily there to catch forms/reports requests and route them to the forms/reports servers (which are/were written in C, not Java). In dev, you can go straight to those servers.
For database, the only OC4J is for the DB Control. That is pretty much hardwired and standalone. So again no need for opmnctl.
I would not expect to find opmn directory nor useable opmnctl anywhere in dev or database.
I suspect what you want is a full Oracle Application Server 10.1.2.0.2 install. -
Error while deploying ADF application to a standalone weblogic server
I am using Jdeveloper 11.1.1.6.0, and I am trying to deploy my application to a standalone server running on a Unix box and I get the following error message:
[04:12:44 PM] ---- Deployment started. ----
[04:12:44 PM] Target platform is (Weblogic 10.3).
[04:13:00 PM] Retrieving existing application information
[04:13:01 PM] Running dependency analysis...
[04:13:01 PM] Building...
[04:13:05 PM] Deploying profile...
[04:13:09 PM] Wrote Web Application Module to C:\JDeveloper\PortingAppln\ViewController\deploy\ADF1.war
[04:13:13 PM] Deploying Application...
[04:20:19 PM] [Deployer:149191]Operation 'deploy' on application 'ADF1' is initializing on 'ADF1'
[04:20:45 PM] Weblogic Server Exception: weblogic.application.WrappedDeploymentException: oracle/jrf/PortabilityLayerException
[04:20:45 PM] See server logs or server console for more details.
[04:20:45 PM] weblogic.application.WrappedDeploymentException: oracle/jrf/PortabilityLayerException
[04:20:46 PM] #### Deployment incomplete. ####
[04:20:46 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
Can someone help me with this problem.
Thanks,
Srini.Well, how did you do?
I am having a similar problem.
1) Installed WLS 10.3.5 on a Linux machine
2) Installed ADF runtime libraries (ofm_appdev_generic_11.1.1.5.0_disk1_1of1.zip)
3) I can see at deployments
- adf.oracle.businesseditor(1.0,11.1.1.2.0)
- adf.oracle.domain(1.0,11.1.1.2.0)
- adf.oracle.domain.webapp(1.0,11.1.1.2.0)
- DMS Application (11.1.1.1.0)
- em
- emai
- emas
- emcore
- FMW Welcome Page Application (11.1.0.0.0)
- jsf(1.2,1.2.9.0)
I created from scratch a new Fusion Web app. It just has 1 ADF read-only table based on the HR.COUNTRIES table. It runs perfectly on the integrated WL.
I cannot deploy it to my standalone WLS. The error:
[02:01:37 PM] Unable to determine the target platform from the Profile. Using default
[02:01:37 PM] ---- Deployment started. ----
[02:01:37 PM] Target platform is (Weblogic 10.3).
[02:01:37 PM] Retrieving existing application information
[02:01:37 PM] Running dependency analysis...
[02:01:37 PM] Building...
[02:01:37 PM] Deploying 2 profiles...
[02:01:37 PM] Wrote Web Application Module to C:\JDeveloper\mywork\TesteAPP\ViewController\deploy\TesteAPP_ViewController_webapp.war
[02:01:37 PM] Wrote Enterprise Application Module to C:\JDeveloper\mywork\TesteAPP\deploy\TesteAPP_Project1_TesteAPP.ear
[02:01:37 PM] Deploying Application...
[02:01:39 PM] [Deployer:149191]Operation 'deploy' on application 'TesteAPP_Project1_TesteAPP' is initializing on 'ADFServer'
[02:01:39 PM] [Deployer:149193]Operation 'deploy' on application 'TesteAPP_Project1_TesteAPP' has failed on 'ADFServer'
[02:01:39 PM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application TesteAPP_Project1_TesteAPP on ADFServer.: Failed to load webapp: 'testeADF'.
[02:01:39 PM] Weblogic Server Exception: weblogic.application.ModuleException: Failed to load webapp: 'testeADF'
[02:01:39 PM] Caused by: weblogic.management.DeploymentException: Error: Unresolved Webapp Library references for "ServletContext@1021039597[app:TesteAPP_Project1_TesteAPP module:testeADF path:/testeADF spec-version:2.5]", defined in weblogic.xml [Extension-Name: jsf, Specification-Version: 2, exact-match: false]
[02:01:39 PM] See server logs or server console for more details.
[02:01:39 PM] weblogic.application.ModuleException: Failed to load webapp: 'testeADF'
[02:01:39 PM] Deployment cancelled.
[02:01:39 PM] ---- Deployment incomplete ----.
[02:01:39 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)
I am using JDeveloper 11.1.2.1.0
What am I missing here? It must be something obvious, but I am stuck.
Thanks in advance. -
Error while deploying ADF application to a standalone weblogic
jdeveloper version: 11.1.2.2
Issue: I have built a standalone weblogic server (10.3.5.0) and am trying to deploy my ADF application to it. The deployment fails with the following message. The stand alone server I have built is on the same machine where jdeveloper is installed and I am using same weblogic that came with jdeveloper install. The aplication runs fine on integrated server. I have researched this issue and have got more or less same answer of installing ADF run time libraries. Can someone please help me with exactly what I need to install and how?
Thanks,
Saurabh.
[09:49:44 AM] Unable to determine the target platform from the Profile. Using default
[09:49:44 AM] ---- Deployment started. ----
[09:49:44 AM] Target platform is (Weblogic 10.3).
[09:49:55 AM] Retrieving existing application information
[09:49:55 AM] Running dependency analysis...
[09:49:55 AM] Building...
[09:50:18 AM] Deploying profile...
[09:50:20 AM] Wrote Web Application Module to C:\JDeveloper\mywork\EmployeeTrack\ViewController\deploy\EmployeeTrack_ViewController_webapp.war
[09:50:20 AM] Deploying Application...
[09:50:24 AM] [Deployer:149191]Operation 'deploy' on application 'EmployeeTrack_ViewController_webapp' is initializing on 'ADFServer'
[09:50:26 AM] [Deployer:149193]Operation 'deploy' on application 'EmployeeTrack_ViewController_webapp' has failed on 'ADFServer'
[09:50:26 AM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application EmployeeTrack_ViewController_webapp on ADFServer.: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'.
[09:50:26 AM] Weblogic Server Exception: weblogic.application.ModuleException: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'
[09:50:26 AM] Caused by: weblogic.management.DeploymentException: Error: Unresolved Webapp Library references for "ServletContext@29261813[app:EmployeeTrack_ViewController_webapp module:EmployeeTrack_ViewController_webapp.war path:/alonedemo spec-version:2.5]", defined in weblogic.xml [Extension-Name: adf.oracle.domain.webapp, exact-match: false], [Extension-Name: jstl, Specification-Version: 1.2, exact-match: false], [Extension-Name: jsf, Specification-Version: 2, exact-match: false]
[09:50:26 AM] See server logs or server console for more details.
[09:50:26 AM] weblogic.application.ModuleException: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'
[09:50:26 AM] Deployment cancelled.
[09:50:26 AM] ---- Deployment incomplete ----.
[09:50:26 AM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)Thanks Timo.. You were right.. Those setting helped me fix the initial issue.. Now I have another issue and was wondering if you have seen this as well?
[11:35:13 AM] Unable to determine the target platform from the Profile. Using default
[11:35:13 AM] ---- Deployment started. ----
[11:35:13 AM] Target platform is (Weblogic 10.3).
[11:35:13 AM] Retrieving existing application information
[11:35:13 AM] Running dependency analysis...
[11:35:13 AM] Building...
[11:35:20 AM] Deploying profile...
[11:35:21 AM] Wrote Web Application Module to C:\JDeveloper\mywork\EmployeeTrack\ViewController\deploy\EmployeeTrack_ViewController_webapp.war
[11:35:21 AM] Deploying Application...
[11:35:23 AM] [Deployer:149191]Operation 'deploy' on application 'EmployeeTrack_ViewController_webapp' is initializing on 'ADFServer'
[11:35:25 AM] [Deployer:149193]Operation 'deploy' on application 'EmployeeTrack_ViewController_webapp' has failed on 'ADFServer'
[11:35:25 AM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application EmployeeTrack_ViewController_webapp on ADFServer.: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'.
[11:35:25 AM] Weblogic Server Exception: weblogic.application.ModuleException: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'
[11:35:25 AM] Caused by: java.lang.ClassNotFoundException: oracle.adf.library.webapp.ResourceServlet
[11:35:25 AM] See server logs or server console for more details.
[11:35:25 AM] weblogic.application.ModuleException: Failed to load webapp: 'EmployeeTrack_ViewController_webapp.war'
[11:35:25 AM] Deployment cancelled.
[11:35:25 AM] ---- Deployment incomplete ----.
[11:35:25 AM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer) -
Pagelets not rendering in Fusion ADF application pages deployed on standalone weblogic server
HI All,
I am creating a Pagelet Producer connection, and dragging a pagelet on the page as iframe, with height auto. When I run the application in the integrated weblogic server, I am able to see the pagelet. However when I deploy the application on the standalone weblogic server, then the pagelet isn't rendered.
I am using fusion ADF application 11.1.1.7 and standalone weblogic server v 10.3.6.
Thanks in advance for yours assistance. Please I need a solution for this uregently. DO let me know, if you need any additonal information.
Regards,
Nikhil MahtoSorry for the wrong infromation. The correct scenario is:
I have an ADF application, in which I have a Pagelet producer connection, pages and taskflows. This ADF application is inlcuded in a Webcenter Portal Framework application, as a shared library. When the WCF application is deployed on the Weblogic server, the pagelets don't appear on the pages.
I tried the FRAMEBUSTING context parameter to never but it didn't help.
Regards,
Nikhil Mahto
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