Weblogic 6 SP3 on HP-UX with Tomcat on Win2k

Hi,
I can trying to lookup a Stateless Session EJB residing on Weblogic 6 SP3 on HP-UX; from a Tomcat 5.0.28 running on Win2k Server SP4.
I am getting the following exception. It seems to be ok with I run the weblogic on my Win2k machine.
(CbssLookup.java:91)- namingContext: javax.naming.InitialContext@dc0435, location:
capco.cbss.beans.CobassWebGatewayHome
javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: failed to unmarshal class java.lang.Object; nested exception is:
java.io.StreamCorruptedException]
at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:80)
at weblogic.jndi.internal.WLContextImpl.translateException(WLContextImpl.java:381)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:343)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at capco.cbss.util.CbssLookup.lookup(CbssLookup.java:92)
at capco.cbss.cbw.rda.CbwMessageSender.<clinit>(CbwMessageSender.java:59
at capco.cbss.webshell.servlet.InitServlet.downloadStaticTable(InitServlet.java:106)
at capco.cbss.webshell.servlet.InitServlet.init(InitServlet.java:38)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.
java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:86
2)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContex
t.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4
357)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:80
7)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDep
loyer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.j
ava:701)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:432
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478
at org.apache.catalina.core.StandardService.start(StandardService.java:4
80)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:231
3)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Caused by: java.rmi.UnmarshalException: failed to unmarshal class java.lang.Obje
ct; nested exception is:
java.io.StreamCorruptedException
at weblogic.rmi.internal.BasicRemoteRef.unmarshalReturn(BasicRemoteRef.j
ava:236)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:263)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteR
ef.java:229)
at weblogic.rmi.internal.ProxyStub.invoke(ProxyStub.java:35)
at $Proxy0.lookup(Unknown Source)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:341)
... 32 more
Caused by: java.io.StreamCorruptedException
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1301)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedO
bjectInputStream.java:110)
at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedO
bjectInputStream.java:123)
at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:56)
at weblogic.rmi.internal.BasicRemoteRef.unmarshalReturn(BasicRemoteRef.j
ava:233)
... 37 more

Rahul,
Can you try viewing the console from a different machine with a
different browser?
Raj Alagumalai
Rahul Kumar wrote:
Hi All,
I installed weblogic 6.1 on HP-UX 11.0 successfully.
I conect to the http://myserver:7001/console give ib the user nam and
password.
But i am not able to see the java applet initialized on the left frame of
the browser window.
Although i am able to see normal applet initialized but this specific applet
is notvisible on HP-UX browser..
This window is accessible from any other windows ie or netscape.
I am using netscape 4.78 on HP ux 11.0
Somebody help

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Sean

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              docBase="/usr/local/jakarta/tomcat/server/webapps/manager">
          </Context>
</Host>The problems with the JSP pages of u2 are one of the following:
org.apache.jasper.JasperException: /login2.jsp(4,0) The value for the useBean class attribute com.u2.beans.access.Autenticator is invalid.and this one that appear with the pages that have the inclusion of another JSP page
/u2page.jsp(3,0) File "/../support/_formatting.jsp" not foundI think that the TomCat know how to find the page that the browser request to Apache WebServer (and that the webserver request to Tomcat by the connector) 'cause for pages that haven't inclusion or call to method in packages all work fine...but the TomCat have problems to locate the pages included or the method located in a JAR (the jars are located in WEB-INF/lib/ of the u2's site).
How I can resolve this problem with TomCat 6.0.16? I repeat that with TomCat 5.5.9 all work fine...same configuration!
Any ideas?
Thank you very much,
Antony.

Hi stevejluke, 'cause in the page "/supporto/_formatting.jsp" there are only the definition of some variables it's normal that the output at the browser it's a blank page.
The problem it's that Tomcat 6.0.16 cannot know how "navigate" the pages beginning from one...it know where is the "x.jsp" page requested directly by Apache WebServer, where is "y.jsp" request directly by Apache, where is "z.jsp" requested directly by Apache but if "x.jsp" request, includes, "y.jsp" Tomcat cannot know where "y.jsp" is located. There is some file where I can "say" this to Tomcat?
The page "/mostre/elenco_mostre.jsp" includes directly the "/supporto/_formatting.jsp".
Another thing: in /mostre/elenco_mostre.jsp there is an inclusion directive for /supporto/_formatting.jsp that is so:
<%@ include file="../supporto/_formatting.jsp"%>you can see that the included file is "../supporto/_formatting.jsp" and NOT "/../supporto/_formatting.jsp"...the "/" at the begin of the path is included by Tomcat!
In the catalina.out there are this lines, when the page is called:
Jul 6, 2008 3:15:00 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: /elenco_mostre.jsp(3,0) File "/../supporto/_formatting.jsp" not found
In catalina.out before server start there are this lines:
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '1' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.
Jul 6, 2008 1:43:49 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 358 ms
Jul 6, 2008 1:43:49 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Jul 6, 2008 1:43:49 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.16
Jul 6, 2008 1:43:52 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/23 config=null
Jul 6, 2008 1:43:52 AM org.apache.catalina.connector.MapperListener registerEngine
WARNING: Unknown default host: localhost
Jul 6, 2008 1:43:52 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2512 msThe file "web.xml" is located in "$Tomcat_home/conf" and it's:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
<servlet>
    <servlet-name>jsp</servlet-name>
    <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
    <init-param>
      <param-name>fork</param-name>
      <param-value>false</param-value>
    </init-param>
    <init-param>
      <param-name>xpoweredBy</param-name>
      <param-value>false</param-value>
    </init-param>
    <load-on-startup>3</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>jsp</servlet-name>
    <url-pattern>*.jsp</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>jsp</servlet-name>
    <url-pattern>*.jspx</url-pattern>
</servlet-mapping>
<session-config>
    <session-timeout>30</session-timeout>
</session-config>
<welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>there are not web.xml file in /WEB-INF/ of the web application.
Maybe the problem it's that Tomcat want the conf file in "Server/Service/Engine/Host/Context" ? I must move the block HOST of the server.xml file in this path?
Good Sunday and thank you!
Antony.

Using Java Logging with Tomcat

Hi in a previous non Tomcat project I wrote some classes that used the java.util.logging library that comes with java 1.4 quite successfully. I am now trying to use the same classes with Tomcat 5.0 but it doesnt like it. With the logging classes you can provide a configuration class which you define with a property "java.util.logging.config.class", I put the class in my WEB_INF\classes with all the other classes.
When I run with Tomcat i have a servlet that does the following to try and initilse the logging
com.appserver.util.logging.LogProperties.setLevelFromParametersFromPrefs();
System.getProperties().setProperty("java.util.logging.config.class", "com.appserver.util.logging.LogProperties");
LogManager.getLogManager().readConfiguration();
it complains it cant find the class, when running readConfiguration(), (The 1st two lines run ok). I think the problem is to do with Tomcat classloader, with a simple Java application the classes would be expected to be on the system classpath, but on Tomcat the system classpath only contains bootstrap.jar.
I realise I could probably get things working using Apaches log4j instead but it seems a bit silly to use that when there is a perfectly adequate logger built into the language now.
Anyone done this ?

OK
Ive changed my code from
com.appserver.util.logging.LogProperties.setLevelFromParametersFromPrefs();
System.getProperties().setProperty("java.util.logging.config.class", "com.appserver.util.logging.LogProperties");
LogManager.getLogManager().readConfiguration();to
com.appserver.util.logging.LogProperties.setLevelFromParametersFromPrefs();
LogManager.getLogManager().readConfiguration(com.appserver.util.logging.LogProperties.getPropertiesAsStream());Now I dont get any errors and only messages for the LEVEL is set to the value I specify in my LogProperties class are displayed. However I also specify a Formatter to use for console output but Tomcat just seems to ignore it and uses its own default formatter. Any ideas...please !

Apache integrates with Tomcat

Hi, we have Apache 1.3.19 intergrated with Tomcat 3.2.2 using mod_jk.
When we checked with the mod_jk.log file, the file size is very large for just turning on it for 5 days. And the contents of this file are repeating the following two lines:
[jk_uri_worker_map.c (185)]: In jk_uri_worker_map_t::uri_worker_map_free, NULL parameters
[jk_uri_worker_map.c (335)]: jk_uri_worker_map_t::uri_worker_map_close, NULL parameter
Can somebody tell me what this two lines mean? The whole file is full of this two lines, nothing else.
Thanks so much in advance.

It's just logging from the Apache module which handles the protocol between the web server and the servlet container. Chances are your mod_jk configuration has its logging set higher than you want it -- if it is set to "DEBUG", try turning it down (or off, if you desire).
Good luck,
-Derek

Integrating Apache with Tomcat?

Anyone have a guide to integrating Apache with Tomcat using mod_jk?
I followed some guides online, but they all seem really dated with some obscure references. This seems like it should be on the top of the list....

Hi Alan.
I've discovered the exact same problem.... 0.0.0.0 instead of 127.0.0.1
You've obviously not had any replys here, but di you end up working it out on your own?

Apache with Tomcat cluster

Hi, I integrated Apache with Tomcat Cluster on Windows 2000. I instalated mod_jk2.dll, created workers2.properties and configurated server.xml in Tomcat instances. If I try to reach my .jsp file, e.g. http://localhost/root/main.jsp, I get follow message from Tomcat: source root/main.jsp is not available. What�s wrong? Can anybody help me? Apache version: 2.0.47, Tomcat: 1.4.27

Well, the first order of business is to determine exactly where main.jsp is located. If it is at <CATALINA_HOME>/webapps/main.jsp, then it should be at http://localhost:8080/main.jsp. Bypass Apache and verify that you can get to the Tomcat specific pages first.
Basically, we're trying to determine a) the correct URL and b) whether the problem is with Tomcat itself, or with the connections between Apache and Tomcat.
Essentially, we can't tell you where your configuration is incorrect until you tell us what your configuration is. :)

PDF with Tomcat - guidelines for template editing

PDF generation with Tomcat using the standard template works fine - but is pretty bland.
Does anyone have any guidelines for editing the template - what may / may not be included?
Are there any GUI tools for this?
Thanks
Mike

Vadim,
Report queries and report region use the same generic report layout. However the processing is handled by different engines. The underlying technical problem with your case is that the substitution string #TEXT_ALIGN# is not substituted in all cases for report queries. This usually does not cause any problems, but appears not to work when using Cocoon.
I'll see that we can this resolved with the next version of APEX, however when working with report layouts, you would typically use your own RTF or XSL-FO stylesheets, where this problem would not occur. The option to use the generic report layout is only included so the data can be tested independently from the layout and is not really intended to be used as the actual layout at runtime.
The generic report layout function is mainly designed to be used for report regions.
Regards,
Marc

Weblogic 6 SP3 on HP-UX with Tomcat on Win2k

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