JRE version of Tomcat server

Hi,
How do i find out the JRE version, which the Tomcat server is using?
Please exclude the following cases. From the below cases i can find it out.
1) Finding it from JAVA_HOME in environmetal variables.
2) Wrirting java program to print the value of the property "java.version".
I need to know it from the Tomcat installation directory (i mean from the Tomcat installation files).
Thanks,
Kiran

hai,
If we develop an application using sunone studio creator , it uses datasource to connect to database(Point one) . If we want to deploy the same in tomcat we need to perform the same datasource setting in the
server.xml file in the conf directory of tomcat. information for the same can be searched from the web.
I was using myeclipse so no dtasource settings is necessary

Similar Messages

Which JRE version to install on 64bit OS (win server 2008)

Hello everyone
I'm not sure what Java and JCO versions / releases to install on a Windows Server 2008 Standard 64bit Edition. We're installing Edge BI 3.1... apparently this is 32bit Software. I understand that we need to install JCO 2.1.9. Normally I prefer to install 64bit versions of a software on a 64bit OS.
In the JCO 2.1.9 installation preliminaries I read:
The SAP Java Connector (JCo) 2.1.9 requires a Java Runtime Environment (JRE) version 1.3 or 1.4. The 64-bit JCo versions need a 64-bit JRE version 1.4. Please see SAP note 549268 for a current and detailed list of supported platforms and Java runtime environments.
Unfortunately I can't find a 64bit JRE version 1.4... just a 32bit JRE 1.4.2_19 version. Furthermore this Java version is end of life. See http://www.oracle.com/technetwork/java/javase/download-138376.html.
So question is: what versions exactly for JCO 2.1.9 (32 or 64 bit) and JRE should I install?
Thanks for some clarification in advance to anyone!
Renaud
EDIT:
According to [this|Re: BOE SAP integration kit issue - Java connector] posting it seems that it is required to install the 32bit version of JCO 2.1.9

Actually, this problem is only partially solved. I still get "Can't connect to local MySQL server through socket '/var/mysql/mysql.sock..." when I type 'mysql'. I can access mysql by typing 'sudo mysql', but still get the socket error when connecting via php, so I think I still need to get to the point where I can type mysql without sudo.
Also, I went ahead and installed MySQL 5 with the tar package.
Message was edited by: rabbitdog

Compatible tomcat version for Directory server 6.3

Dear All,
Could someone please tell me which version of Tomcat will be the compatible for Directory Server 6.3. And i am new to this directory server environment, here i need to install tomcat too so kindly send me the steps for installing tomcat. Thanks!
Regards,
Karthik

Hi Karthik,
Directory Server 6.3 Control Center has been released many years ago, so it has been certified (so this means that IT IS OFFICIALLY SUPPORTED) on the most common application servers at that time, so Tomcat 5.5 and Sun App Server 8.2.
Personally I've run the DSCC also on the latest releases of Tomcat (6.0.35 at the time of writing) and Glassfish (2.1.1 series) for test deployments absolutely fine; but in case of issues, if you want your solution to be 'officially supported' by Oracle, you've got to reproduce the problem on the supported app servers in the compatibility matrix.
HTH,
marco
P.S.: also Directory Server 6.3 is getting older and older... at least try to get the latest patch: 6.3.1.1.1
http://docs.oracle.com/cd/E19261-01/E26994/html/index.html
The latest release is now 11.1.1.5.0 if you don't have any architectural/sw compatibility constraint, try to move/migrate to a more recent release

Trouble in Starting Tomcat server

Hi,
I installed Eclipse & Tomcat. I started Tomcat using Eclipse. In console it showed as
Jun 24, 2006 4:55:09 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Starting service Tomcat-Standalone
Apache Tomcat/4.1.31
Jun 24, 2006 4:55:11 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
Jun 24, 2006 4:55:11 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
Jun 24, 2006 4:55:12 PM org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true
Jun 24, 2006 4:55:14 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Jun 24, 2006 4:55:15 PM org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
Jun 24, 2006 4:55:15 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/100 config=C:\Program Files\Apache Group\Tomcat 4.1\conf\jk2.properties
Error compiling file: C:\Program Files\Apache Group\Tomcat 4.1\work\Standalone\localhost\_\/index_jsp.java [javac] Compiling 1 source file
But When gave this link in URL: http://localhost:8080
I got an error as follows:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file.
Then I tried from command promt to start Tomcat:
I checked environment variable JAVA_HOME, the Value is "C:\j2sdk1.4.2_11\bin;". Also PATH:;C:\j2sdk1.4.2_11\bin;
But Igot an error as follows
C:\Program Files\Apache Group\Tomcat 4.1\bin>startup
The JAVA_HOME environment variable is not defined correctly
This environment variable is needed to run this program
NB: JAVA_HOME should point to a JDK not a JRE
Using CATALINA_BASE: ..
Using CATALINA_HOME: ..
Using CATALINA_TMPDIR: ..\temp
Using JAVA_HOME: C:\j2sdk1.4.2_11\bin;
The system cannot find the file -Dsun.io.useCanonCaches=false.
C:\Program Files\Apache Group\Tomcat 4.1\bin>
Can any one guide me, to correct this error.
Thanks in advance.

did you edit the catalina.bat file in Tomcat?
It requires that you do so...I don't think by default it will have your JDK that resides on your machine.
I've edited various versions of Tomcat and the catalina.bat, server.xml and web.xml files before, and usually I've just about always had to add a line (SET JAVA_HOME) and then the variable %JAVA_HOME% will read it.

Problem with Java Studio Creator and Tomcat Server

Hi Gays ,
I have problem:
here is the error from tomcat 5
com.sun.rave.web.ui.appbase.ApplicationException: org.apache.jasper.JasperException: java.lang.RuntimeException: java.sql.SQLException: statement handle not executed: getMetaData
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.destroy(ViewHandlerImpl.java: 601)
com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.renderView(ViewHandlerImpl.ja va:316)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87 )
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:221)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
com.sun.rave.web.ui.util.UploadFilter.doFilter(UploadFilter.java:194)
if i develop application on my pc ( java studio creator with sun apps bundlled) is working perfectly,
but i migrated application to Tomcat Server ( Database the same - Oracle 10 g)
i can't show value ( as text) from datasoruce ( is in SessionBean1)
(Category-.>Subcat->Items->details( url from items table[items.jsp])
this is a working url "/faces/testpage.jsp?auk_id=31 "
( working with sun apps server , but not on Tomcat 5)
below prerender method in details.java and fragment of details.jsp
public void prerender() {
try {
String idauk = (getExternalContext().getRequestParameterMap().get("auk_id").toString());
System.out.println("wartosc auk_id " + idauk);
if (idauk != null) {
getSessionBean1().getDetailsRowSet().setObject(1,idauk);
getSessionBean1().getDetailsDataProvider().refresh();
details.jsp
xml version="1.0" encoding="UTF-8"?>
<jsp:root version="1.2" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:jsp="http://java.sun.com/JSP/Page" xmlns:ui="http://www.sun.com/web/ui">
<jsp:directive.page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"/>
<f:view>
<ui:page binding="#{testpage.page1}" id="page1">
<ui:html binding="#{testpage.html1}" id="html1">
<ui:head binding="#{testpage.head1}" id="head1">
<ui:link binding="#{testpage.link1}" id="link1" url="/resources/stylesheet.css"/>
</ui:head>
<ui:body binding="#{testpage.body1}" id="body1" style="-rave-layout: grid">
<ui:form binding="#{testpage.form1}" id="form1">
<ui:staticText binding="#{testpage.staticText1}" id="staticText1" style="position: absolute; left: 120px; top: 96px" text="#{SessionBean1.testDataProvider.value['Name']}"/>
</ui:form>
</ui:body>
</ui:html>
</ui:page>
</f:view>
</jsp:root>
Help People ! Any Ideas I'm stuck, why is working with Sun Servet but not with Tomcat and only just thing ?
Thanks in advance for helping me to resolve the night problem :)

Hi I found solution, i puted on the page a table -component (with brand new automaticly created dataprovider) , then i set properties visible= false for table, and now I can bind statictext with database field and deploy on tomcat server .
But i think it is not a elegant solution in page source i habe noused-code.
Have Any another Ideas. HELP PEOPLE !!!!
Mariuszek: I use Creator.because right now I can see result of my job and i can qickly change ideas ,
I tried with JDeveleper but i did'nt find this functionality (wich version do you prefered ?) , unfortunately i have to deploy my application on Tomcat. This is my study project, and i make this to become a Master of Techinal Univeristy ;), Deadline time is 30 th September :(
greetings

How can i avoid restarting tomcat server when servlet is modified?

please advice me that how can i avoid restarting the tomcat server, whenever a servlet file is modified in my application. is their any way ?

No probs. Here's how I do things...
1. Install tomcat as normal (e.g. I install to C:\Apps\jakarta-tomcat-5.5.4)
2. Create a webapps directory in your eclipse project with the following directory structure
MyEclipseProject
   - src
   - conf
   - webapps
      - MyApplication
         - META-INF
         - WEB-INF
            - classes
            - lib
            - pages3. Set the project's output folder (e.g. bin folder) to webapps/MyApplication/WEB-INF/classes
4. Put all your jar files in the lib directory
5. Put JSPs / HTML in the pages directory (you may also want to create additional directories for TLDs, config files etc)
6. Ensure your web.xml is in the WEB-INF directory
7. Although it isn't essential I create a context.xml file and store it in META-INF, e.g.
<Context reloadable="true">
    
     <WatchedResource>WEB-INF/web.xml</WatchedResource>
     <WatchedResource>WEB-INF/conf/struts/struts-config.xml</WatchedResource>
     <WatchedResource>WEB-INF/conf/struts/tiles-defs.xml</WatchedResource>
     <WatchedResource>WEB-INF/conf/struts/validation.xml</WatchedResource>
</Context>I use this to set monitored resources that will trigger an automatic appliation reload and to configure JAAS (not shown). See the Tomcat documentation for additional information.
8. In the 'conf' directory I create a server.xml file used to configure Tomcat (you can copy the one from your <TOMCAT_HOME>/conf/server.xml).
After copying the file change appBase attribute in the host element to be the full path to the webapps directory. You can also change the HTTP and HTTPS ports if you wish
9. Download and install the Tomcat Launcher plugin from Sysdeo.
10. In Eclipse's Preferences menu you will see a new entry for Tomcat. Click this then
a. Set your Tomcat Version
b. Set your Tomcat Home
c. Set "Context declaration mode" to server.xml
d. Set the configuration file to the full path to your server.xml file created in step 8
On the "Advanced " sub page select all relevant projects to add to the Tomcat classpath
On the "JVM Settings" page add all the jars in your WEB-INF lib directory to the class path
On the "Source Path" page select all relevant projects
Now if you start Tomcat using the Tomcat icon, you will be able to remote debug your application. If you change web.xml (or any other file in your context.xml watched resources) it will automatically reload. Any changes to JSPs will automatically be picked up (providing your tell your browser not to use the page in cache - e.g. CTRL+F5 in IE)
There are some limitations that I'm still working on however. Primarily that I haven't included the Tomcat Manager application in my webapps directory, so Sysdeo cannot perform a reload. This means that if I change a source file, and eclipse auotmatically rebuilds, Tomcat doesn't pick up the change unless I either change a watched resource file (e.g. web.xml) or stop and restart Tomcat.
There's no reason why this can't be fixed, I just haven't got round to it yet.
I'm sure there are lots of other (probably better) ways of achieving the same thing. This was the first method I tried and it worked, so I stuck with it. I'm not a Tomcat config guru and I'm sure other forum users could provide some improvements should they wish.
Post if you get into trouble, however I won't be able to respond until next week.
Cheers,
Steve

Tomcat : Hlow to run more than 1 instance of tomcat server on same machine?

Hi,
How to run more than 1 instance of tomcat server on the same machine.
I use tomcat 5.5. ,updated port number for second instance and tried to run,it takes the same old port number .No batch file available with this version to update the home directory to second instance to run the second server..
How to work on clustering and load balancing on tomcat server?
Any inputs?
Thanks in advance..
Ani

Anitha123 wrote:
We have only 1 dedicated server maintained by third party for hosting..
If are only getting your site hosted, then, normally, the host would handle clustering (to your sepcifications, of course, but it is normally the hosts responsibility).
If i need to implement clustering and load balancing for tomcat server then do we need to go for 2 different servers for production environment?
Yes, you would need two, or more, servers.
Also please guide me on how to implement clustering and load balancing for tomcat server by running 2 instances on 2 different machine? I'm a newbie to it..
It should have no (or at least minimal) impact on the code (as long as you are using beans, sessions, and the other components properly). It is handled by the web container (by the tomcat in this case). The tomcat documentation should show how to set it up (if it supports it all, I don't know, we don't have Tomcat at work, and at home I use only a single).

I have been getting java.lang.ClassNotFoundException: ZeroApplet.class and java.lang.ClassNotFoundException: JavaToJS.class crashes with JRE version 1.6.0_26-b03-384-10M3425 VM executing a Java Applet. Is Apple aware of this problem? No longer supported?

My web page uses a Java Applet to allow my visitors to replay chess games; the Chess Viewer Deluxe applet was written by Nikolai Pilafov some time ago and has been working properly for some time (until recently). I don't monitor this part of my site regularly so I am not sure when it began to fail. On his web site [http://chesstuff.blogspot.com/2008/11/chess-viewer-deluxe.html] he has a link to check LiveConnect object functionality (which fails for OBJECT tags). His recommendation is to "seek platform specific support which might be available from the JRE developers for your platform".
I have been getting java.lang.ClassNotFoundException: ZeroApplet.class and java.lang.ClassNotFoundException: JavaToJS.class crashes with JRE version 1.6.0_26-b03-384-10M3425 VM executing a Java Applet. Until I checked the LiveConnect object functionality, I was unable to identify the source of the console error messages. This does seem to be the smoking gun.
Is Apple aware of this problem? Are these classes no longer supported? Has anyone else had this problem? You can attempt to recreate the problem locally by going to my web page: http://donsmallidge.com/DonSmallidgeChess.html
Thanks in advance for any help you can provide!
Abbreviated Java Console output:
Java Plug-in 1.6.0_26
Using JRE version 1.6.0_26-b03-384-10M3425 Java HotSpot(TM) 64-Bit Server VM
load: class ZeroApplet.class not found.
java.lang.ClassNotFoundException: ZeroApplet.class
    at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:211)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:144)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:662)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:807)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:2389)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:714)
    at sun.applet.AppletPanel.run(AppletPanel.java:368)
    at java.lang.Thread.run(Thread.java:680)
load: class JavaToJS.class not found.
java.lang.ClassNotFoundException: JavaToJS.class
    at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:211)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:144)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:662)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:807)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:2389)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:714)
    at sun.applet.AppletPanel.run(AppletPanel.java:368)
    at java.lang.Thread.run(Thread.java:680)

I just went up to check the LiveConnect object functionality page AND IT WORKED THIS TIME! I must confess, this is very mysterious. I will do some more checking and reply here if I can determine why it is working now (and more importantly, why it didn't work before).

Problem with PermGen memory (Java) - Tomcat Server - Business Object XI

We have installed Business Objects XI on a W2003 Standard with SP2 (x86), using Tomcat as web server and MySQL as DBMS. The server has 4 GB of RAM and dual-core processor. From the beginning we have been given the memory problems of the Java virtual machine. The exception that occurs is of type "java.lang.OutOfMemoryError: PermGen space failure". We modify environment variables (JAVA_OPTS) -XX: PermSize = 256m and-XX: MaxPermSize = 512m and install the monitor LambdaProbe to see the use made of memory. We note that at no time was the PermGen memory indicated by these variables, continuing in that has a default 64MB. For this reason we decided to change the Tomcat 5.5 BO included in the version 6.0.20 and also updated Java to version 1.6.0_18-b07, and make deployment by wdeploy.bat file that comes with BusinessObjects (changing config.tomcat55 and tomcat55.xml). The deployment was successful and everything works, but as with the previous version of Java / Tomcat, shortly PermGen memory fills and returns to "hang". In this latest version of Tomcat installed as a service, do not use environment variables, use an application, "Configure Tomcat", which is a tab to pass parameters to the JVM. After looking at many sites, I have seen to be putting "-D" to pass the parameter. Currently this is my configuration:
-Dcatalina.home = C: \ Program Files \ Apache Software Foundation \ Tomcat 6.0-Dcatalina.base = C: \ Program Files \ Apache Software Foundation \ Tomcat 6.0-Djava.endorsed.dirs = C : \ Program Files \ Apache Software Foundation \ Tomcat 6.0 \ endorsed-Djava.io.tmpdir = C: \ Program Files \ Apache Software Foundation \ Tomcat 6.0 \ temp-Djava.util.logging.manager = org.apache.juli . ClassLoaderLogManager-Djava.util.logging.config.file = C: \ Program Files \ Apache Software Foundation \ Tomcat 6.0 \ conf \ logging.properties-Dcom.sun.management.jmxremote-D-Xms2g-D-Xmx2g-D -XX: + UseConcMarkSweepGC-D-XX:-D PermSize = 256m-XX: MaxPermSize = 512m-Daf.configdir = C: / Program Files / Business Objects / Dashboard and Analytics 12.0-D-verbose: gc-D-XX : + PrintGCTimeStamps-D-XX: + PrintGCDetails
I tried changing the values of-XX: PermSize and XX: MaxPermSize, and modifying the various policies of the Garbage Collector (-XX: + UseConcMarkSweepGC,-XX: + UseParNewGC,-XX: + UseParallelGC, ...), but nothing. Any idea how to get change the value of the report? Or how to solve this problem?
Thank you!

Victor,
Is the Product you are using BusinessObjects Enterprise XI (Release 1)?
With XIR2 and XI31, Tomcat 5.0 and Tomcat 5.5 are included with the software, and when installed with the BOE installer, you will get an application installed to the startmenu named "Tomcat Configuration".
Using this "Tomcat Configuration" utility, there are several configuration options available. On the JAVA tab, you will see the JAVA_OPTS that are set (These are prefixed with "-D") and also your initial and max memory sizes are listed at the bottom (Max 1024 by default in XI31).
Here is the default setting for permsize in XI31 Tomcat:
-XX:MaxPermSize=256M
From your post, your issue might be the spaces in between your values (there should be no spaces, each "-" parameter on its own line).
I would suggest starting Tomcat and reviewing your stdout.log file to review what options were set.
Hope that helps
-Brian

No JRE version found in launch file for this system

Hi,
I have an application which is launched by JWS.
When we use JWS from 1.4, it runs fine. But JWS from 1.5.0_15 gives the error "No JRE version found in launch file for this system"
In both the JWS(1.4 and 1.5.0_15)cases, we install JRE1.5.0_15 using the installer and used for invoking the application.
We invoke mailclient.jnlp, which inturn invokes the installer.jnlp and KanaJreInstaller.asp
<<mailclient.jnlp>>
<?xml version="1.0" encoding="utf-8"?>
<jnlp
spec="1.0"
codebase="http://mpshanmu-gx520:80/10r3/"
href="mailclient.jnlp">
<information>
<title>KANA Agent</title>
<vendor>KANA Software, Inc.</vendor>
<homepage href="http://www.kana.com"/>
<description>KANA Suite 10.3.0</description>
<icon href="images/mail_logo.gif"/>
<offline-allowed/>
</information>
<security>
<all-permissions/>
</security>
<resources>
<j2se version="KANA1.5.0_15" href="KanaJreInstaller.asp"/>
<jar href="lib/mailclient_s.jar"/>
<jar href="lib/link_s.jar"/>
<jar href="lib/spell_s.jar"/>
<jar href="lib/ssce_s.jar"/>
<jar href="lib/kc_framework_s.jar"/>
<jar href="lib/kc_sharedGUI_s.jar"/>
<jar href="lib/xalan_s.jar"/>
<jar href="lib/xerces_s.jar"/>
<jar href="lib/java2com_s.jar"/>
<jar href="lib/jgl3.1.0_s.jar"/>
<jar href="lib/rsrcbundle_s.jar"/>
<jar href="lib/response_s.jar"/>
<jar href="lib/HTMLEditorEnterprise_s.jar"/>
<jar href="lib/jakarta-oro-2.0.4_s.jar"/>
<jar href="lib/jdic_s.jar"/>
<extension name="Sun Libraries" href="sunextensions.jnlp"/>
</resources>
<resources os="Windows">
<nativelib href="lib/windlls_s.jar"/>
<nativelib href="lib/jdic-native.jar"/>
</resources>
<application-desc main-class="kana.mail.wkstn.AppMain">
<argument>-serverlist</argument>
<argument>http://mpshanmu-gx520:80/10r3/servers.xml</argument>
</application-desc>
</jnlp>
<<KanaJreInstaller.asp>>
<%@ language="vbscript"%>
<%
Response.ContentType="application/x-java-jnlp-file"
Response.AddHeader "x-java-jnlp-version-id","KANA1.5.0_15"
dim fs,f,ts
set fs=Server.CreateObject("Scripting.FileSystemObject")
Set f=fs.GetFile("C:\Program Files\KANA\KANA Response Web Server_10r3\installer.jnlp")
Set ts=f.OpenAsTextStream(1)
Response.Write(ts.ReadAll)
ts.Close
set ts=nothing
set f=nothing
set fs=nothing
%>
<<installer.jnlp>>
<?xml version="1.0" encoding="utf-8"?>
<jnlp
spec="1.0"
codebase="http://mpshanmu-gx520:80/10r3/"
href="installer.jnlp">
<information><title>KANA J2RE 1.5.0_15 Installer</title>
<vendor>KANA Software, Inc.</vendor>
</information>
<security>
<all-permissions/>
</security>
<resources>
<j2se version="1.3+"/>
<jar href="lib/installer.jar"/>
<jar href="lib/JRE_KANA1.5.0_15.jar"/>
<property name="jre.container" value="JRE_KANA1.5.0_15.jar"/>
<property name="jre.execute" value="bin\\javaw.exe"/>
<property name="jre.version" value="KANA1.5.0_15"/>
</resources>
<installer-desc main-class="JREInstaller"/>
</jnlp>
Thanks

>
We are using sun JRE(1.5.0_15) only. We extract Sun JRE and build it as KANAJRE.jar and signing.>I have never heard of KANAJRE. Would you care to post a link to the site, or should we just keep guessing? (My patience for random guesses is running out.)
>
We install using Intaller class and that is getting listed in the Java Control panel and enabled too.>List as what?
Does it list it with the entire string "KANA1.5.0_15" or is is just listed as "1.5.0_15"?
Because this line from the JNLP file..
<j2se version="KANA1.5.0_15" href="KanaJreInstaller.asp"/>..had me convinved it was a non-Sun JRE. Not so much the href, but most especially the version attribute.
If it really is the Sun JRE, I would expect this to work.
<j2se version="1.5.0_15" href="KanaJreInstaller.asp"/>And as an aside. If this installer is giving you trouble and the app. requires the 1.5.0_15 JRE, why not simply the default Sun JRE installer? What advantages do you think this installer offers?

How can I know the version of Application Server Java Virtual Machine

How can I know the version of Application Server Java Virtual Machine?
Thanks a lot.

Thats easy. Your jdk/jre are located in the App Server home directory. Just run the java command under the jdk directory with the "-version" switch and it will provide you with detailed information about your VM.
For example if you're doing it at command prompt it will be something like
java -versionI hope this will be useful to you.
Regards,
Wasif

Java Runtime Environment (JRE) version 1.6 is not supported by this driver"

Goal: create new ODI install in testlab on single server
Installer: ODI newbie
Server Software Installed: all 32-bit
Windows 2008
sql 2008
JDK 1.6_22
sqljdbc4.jar (downloaded from Microsoft's site)
No weblogic server installed
Issue: Using ODI Studio to create Master Repository. Jar files and config described below already implemented. When press “Test Connection ” in ODI Studio I get this error: : “Java Runtime Environment (JRE) version 1.6 is not supported by this driver. Use the sqljdbc4.jar class library, which provides support for JDBC 4.0"
Details:
(Sqljdbc.jar and) Sqljdbc4.jar downloaded from here:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=99b21b65-e98f-4a61-b811-19912601fdc9&displaylang=en
(Sqljdbc.jar and ) Sqljdbc4.jar placed in C:\Users\Administrator\AppData\Roaming\odi\oracledi\userlib directory
Repository Connection Details:
     Technology: Microsoft SQL Server
     JDBC driver: com.microsoft.sqlserver.jdbc.SqlServerDriver
     JDBC URL : jdbc:sqlserver://ODI:1433;SelectMethod=cursor
     User : odi
What am I doing wrong? TIA.

More details:
ODI = ODI version 11.1.1.3
SQL Server uses default install options.

JRE version with Forms 10.1.2.3

I just finished installing the patch set 3 for Forms Services 10.1.2.0.2 to update to version 10.1.2.3. The purpose was for our users with Windows 7 IE 8 to be able to continue to use Forms.
I understand that this requires JRE 1.6.0_20. However, most machines still have 1.4.2_XX. I am able to use the updated version on my machine that is XP and IE 7 w/ the 1.4.2 JRE version. One of our users with IE 8 gets this message in the Java Console:
Java Plug-in 1.6.0_20
Using JRE version 1.4.2_12-b03 Java HotSpot(TM) Client VM
He has the new one installed but it forces use of the old one.
Does anyone have a suggestion in configuration with working around this issue for users that will use either version of JRE w/ this Forms update?
I think an answer would be to uninstall JRE 1.4.2 for users w/ IE 8 but we don't have admin control on our machines.
Not a critical issue but your advice/help is appreciated.

Phil,
When you upgraded, did you modify the formsweb.cfg to change the JRE requirement? If you didn't that would explain the message your user is getting:
Java Plug-in 1.6.0_20Using JRE version 1.4.2_12-b03 Java HotSpot(TM) Client VM>
As Chidu suggested, change the following lines in the Formsweb.cfg on the app server:
jpi_codebase=http://cds.sun.com/is-bin/INTERSHOP.enfinity/WFS/CDS-CDS_Developer-Site/en_US/-/USD/VerifyItem-Start/jre-6u22-windows-i586.exe?BundledLineItemUUID=D.uJ_hCujxcAAAErFOQkgqsv&OrderID=pYCJ_hCuGowAAAErCeQkgqsv&ProductID=mCuJ_hCyot8AAAEri7RGXQzG&FileName=/jre-6u22-windows-i586.exe
jpi_download_page=http://www.oracle.com/technetwork/java/javaee/downloads/index.html
jpi_classid=clsid:CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA
jpi_mimetype=application/x-java-applet;jpi-version=1.6.0Note: The above entries are JRE U pdate independent - meaning any version of Sun JRE 1.6 will work; it is not specific to update 21 (current update version).
Hope this helps,
Craig B-)
If someone's response is helpful or correct, please mark it accordingly.

Webstart error: missing version response from server

We deploy our application by Java Webstart. This works most of the time, but at the last update one client got an error when trying to update.
The jnlp-file looks like this:
<?xml version="1.0" encoding="utf-8"?>

<jnlp spec="1.0+" codebase="http://xyz/webstart/app/" href="webstart.jnlp">
<information>
<title>xyz</title>
<vendor>xyz</vendor>
<homepage href="http://xyz"/>
<description>xyz</description>
<description kind="short">xyz</description>
<icon href="images/rvicon.gif"/>
<icon kind="splash" href="images/rvicon.gif"/>
<offline-allowed/>
</information>
<security>
<all-permissions/>
</security>
<resources>
<j2se version="1.5+"/>
<jar href="webstart.jar" version="0.52"/>
</resources>
<application-desc main-class="UseWebStartWithIsiplan"/>
</jnlp>The webstart__V0.52.jar is located in $CATALINA_HOME/webapps/webstart/app.
The user gets the following error:
Exception:
com.sun.deploy.net.FailedDownloadException: Ressource konnte nicht geladen werden: (http://xyz/webstart/app/webstart.jar, 0.52)
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
at com.sun.javaws.Launcher.downloadResources(Unknown Source)
at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)Nested Exception:
java.io.IOException: missing version response from server
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
at com.sun.javaws.Launcher.downloadResources(Unknown Source)
at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)The client is running Windows XP SP2 and Java version 1.6.0_03-b05.
The Server is Apache Tomcat 5.5.23, Java version 1.5.0_12-b04.
Has anybody an idea what might cause this error?

We've gotten that error when the servlet runs out of memory. The out of memory error happens when it is building the jardiff file, which can require a lot of memory to do. The servlet caches any jardiffs that it builds, so most users won't see the problem because they are requesting prebuilt jardiffs.
We've found that the servlet runs best with 256mb of max heap. But I'd imagine we are more heavy weight users than most.
I've done some stress testing on the 1.5 servlet and did not find any real memory leaks.
Based on the open source version of the servlet (which I believe is pretty much the same as the one distributed with java 1.5).
It is keeping objects in memory to track which jardiffs it has built and to track any accessed resource (jar or jnlp). If your server has enough different jars and jnlps then you need to give it enough memory to keep all these small objects in memory.
If you want be 100% sure you've given it enough memory, then you can write a script which does a HEAD request on every possible jar and jnlp inside of the servlet. That should max out its memory usage.

Version of Application Server for Oracle E-Business suite 12.0.4 ?

Hi ,
I want to know the complete version of Application Server for Oracle E-Business suite 12.0.4 . The installation guide/ rapid install mention this :
A) Oracle database 10.2.0.3
B)Applications Server : 10.1.3 oc4j
C) Application Server : 10.1.2.2 (forms)
D) E-business Applications
But I want to know the complete version for 10.1.3 .Is it 10.1.3-3 or is it 10.1.3.4 or both ? This will help us ind determining the patches which can be applied ?
Thanks.
Best Regards,
brinda

Hi,
Please refer to:
Note: 468311.1 - Script to find Apache, Java, JRE, Forms version for Oracle E-Business Suite R12
Note: 454811.1 - Upgrading to the Latest OracleAS 10g 10.1.3.x Patch Set in Oracle E-Business Suite Release 12
Regards,
Hussein

JRE version of Tomcat server

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