32bit Java on 64bit RHEL OS

Question:
Does anyone know definitively if Sun Java *32bit* JRE is supported by RedHat. The configuration is RHEL 4.6 *64bit* environment… (I do know configuration will work)
If so can you point me to some documentation I can download or a website I can go to… Thank you
Edited by: app1mvf on Sep 29, 2009 7:13 AM

app1mvf wrote:
Question:
Does anyone know definitively if Sun Java *32bit* JRE is supported by RedHat. The configuration is RHEL 4.6 *64bit* environment… (I do know configuration will work)Supported by RedHat?
Do you not mean does Sun support running the Sun JRE on RedHat?
If so can you point me to some documentation I can download or a website I can go to… Thank youI can explain where I went to find out;
[http://java.com/|http://java.com/]
[http://java.com/en/download/manual.jsp|http://java.com/en/download/manual.jsp]
[http://java.com/en/download/help/5000010500.xml#rpm|http://java.com/en/download/help/5000010500.xml#rpm]
says
Platform(s): Red Hat Linux , SUSE Linux , JDS

Similar Messages

  • 32bit java on 64bit arch

    Hi,
    I have 64bit archlinux. I have installed eclipse and openjdk from repository so both are 64bit version. But I need 32bit version of java for actual job. So i downloaded it from oracle's web. Now I have two java on my arch (./usr/lib/jvm/java-6-openjdk - 64bit and /opt/java/jdk1.6.0_34/ - 32bit). When I changed $JAVA_HOME to  32bit version, eclipse didnt works. So I change $JAVA_HOME back to 64bit.
    And my question. If I add new (32bit) java virtual machine to eclipse and select it for use, will be this 32bit version used for programing?
    And what about maven? We use maven for build project. Can I set it to use 32bit java?
    Thanks
    Last edited by funny (2012-08-15 11:52:52)

    you can create a script that wrapps maven with 32 bit java
    Call it sth like mvn32 , put this to your $HOME/bin direcotry  and insert following:
    #!/bin/sh
    export JAVACMD=/path/to/java-32/bin/java
    #or
    #export JAVA_HOME=/path/to/java-32/
    mvn $*
    Then you call mvn with mvn32 clean install for example.
    When name this scipt mvn and ensure that $HOME/bin is the first entry in your $PATH variable this scipt will be excuted as first when you call mvn
    An other alternative is  edit  /opt/maven/bin/mvn
    and adjust the JAVA_HOME Variable to your 32 bit jdk-
    Framas

  • Is 10gR2 32bit client certified with RHEL 5 (64bit)?

    Is 10gR2 32bit client certified with RHEL 5 (64bit)?

    It says
    "Running 32-bit Linux x86 Oracle Database server on Linux x86-64 AMD64/EM64T (64-bit OS) is not supported "
    I could be wrong but I think that means on "AMD64/EM64T" only its not supported.
    Best Regards
    mseberg
    OK, you are right, only 11gR2 Client is good.
    Edited by: mseberg on Feb 14, 2011 9:24 AM

  • Oracle Application Server 10g Release 2 (10.1.2.0.2)  on 64bit RHEL

    HI,
    EBS-12.1.3
    DB 11gR1
    I am Facing following Error: while installing Oracle Application Server 10g Release 2 (10.1.2.0.2) on 64bit RHEL
    pwd
    pwd
    /shared/bishiphome/Disk1/install/linux64
    [oravis@erptest linux64]$./runInstaller -ignoreSysPreReqs
    Starting Oracle Universal Installer...
    Preparing to launch Oracle Universal Installer from /tmp/OraInstall2011-07-20_08-52-57AM. Please wait ...The Java RunTime Environment was not found at /tmp/OraInstall2011-07-20_08-52-57AM/jdk/jre/bin/java. Hence, the Oracle Universal Installer cannot be run.
    Please visit http://www.javasoft.com and install JRE version 1.3.1 or higher and try again.
    : No such file or directory
    Should i install JRE in the Server
    Thanks
    Vishwa
    Edited by: Vi**** on Jul 19, 2011 10:18 PM
    Edited by: Vishwa on Jul 25, 2011 3:30 AM

    HI,
    Change the above to the following and see if you get any error:
    $ /shared/bishiphome/Disk1/install/linux64/runInstaller ignoreSysPrereqs -jreLoc /usr/shared/bishiphome/Disk1/install/linux64/runInstaller ignoreSysPrereqs -jreLoc /usr
    Starting Oracle Universal Installer...
    Preparing to launch Oracle Universal Installer from /tmp/OraInstall2011-07-26_08-46-15AM. Please wait ...[oravis@erptest ~]$ Exception in thread "main" java.lang.ClassFormatError: oracle.as.install.engine.modules.install.exception.InvalidInventoryPointerException (unrecognized class file version)
    at java.lang.VMClassLoader.defineClass(libgcj.so.7rh)
    at java.lang.ClassLoader.defineClass(libgcj.so.7rh)
    at java.security.SecureClassLoader.defineClass(libgcj.so.7rh)
    at java.net.URLClassLoader.findClass(libgcj.so.7rh)
    at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
    at java.lang.ClassLoader.loadClass(libgcj.so.7rh)
    at oracle.sysman.oio.oioc.OiocOneClickInstaller.main(OiocOneClickInstaller.java:488)

  • Can I run a 4-arch binary as 32bits on a 64bit Mac?

    I created a 4-arch executable (ppc/intel & 32/64bits). On a 64bit Mac it runs as a 64bit program. On a 32bit Mac it runs as 32bits. I would like to force it to run as 32bits on a 64bit Mac, without stripping out the 64bit architectures. (some seldom-used plugins for the program can only be built 32bits on OSX)
    64/32 bit OSX applications have a checkbox in Get info to open in 32bit mode, but CLI executables don't have this option.
    Can this be done?

    If you using Leopard, look at the 'arch' command. It has been enhanced to allow you to change the search order for the universal programs. They also talk about using it to set up the specific type through an arch command. I could not find where they are keeping the search order yet and personally have not used 'arch' in this manner.
    The man page for Tiger does not mention this functionality. So, I assume that it is not in Tiger. You might get further explanation from my message:

  • Install oracle 10g (32bits) on windows (64bits)

    hi,
    Have anyone tried installing oracle10g 32bits on windows 64bits platform before? Will it cause any problems and what are the drawbacks?
    Thanks

    hi,
    Have anyone tried installing oracle10g 32bits on windows 64bits platform before? Will it cause any problems and what are the drawbacks?
    Thanks

  • .xlsm File use from Excel 2013 64bit/Win7 64bit to Excel 2013 32bit/Win8.1 64bit - Component Removed (not API related)

    Work Environment:  Excel 2013 64bit/Win7 64bit
    Home Environment: Excel 2013 32bit/Win8.1 64bit (1 desktop and 1 laptop)
    I am developing an an .xlsm file at work (with Lists and a single form with controls linked to a worksheet ControlSource). It works and saves all day long just fine in my work environment. I save the file to either a USB drive (or DropBox - makes no difference)
    and then open the file on my home computer. I can open the file the first time with no problem and with no error messages. But then when I try to save the file Excel 2013 32bit most often tells me that it has removed a component. But it doesn't tell which
    component it has removed. After that, if I close the file and try to reopen it, it won't reopen. I get a series of error message: [1] file path errors (error 75) [2] Excel has stopped working errors. [3] Excel hasn't enough memory to complete the operation,
    [4] Excel will close. So I click the close button on the last error message and Excel disappears. I say disappears, because its not really gone. Mind you, its not listed in the Task Manager at this point. But, if I then click the Windows Taskbar icon to start
    Excel, Excel will sometimes automatically open up with the file that I was trying to open before, already up and running, i.e. I do not select the file to open it - it just appears. Other time Excel just repeats the series of error messages noted above.
    The strange part is, once this file has been corrupted, I can still take it back to my work environment, fire it up on my work computer, and it works just fine. No error messages, no saving problems.
    I have totally uninstalled and reinstalled Office 2013 (HUP Click to Run) on both my home computers and it makes no difference.
    I can say though, this is driving me nuts. Anyone have any suggestions or ideas?
    phillfri

    I think I solved the issue.
    Step 1: Moved all my code from the Worksheet_Open event to the Auto_Open Macro.
    Result: File would open from inside Excel but when opening by clicking on the file in Windows explorer I would get the error msg "There was a problem sending a command to the program."
    Step 2: Apply FixIt 20074. Note that to get this FixIt to work in Windows 8.1 you MUST save the FixIt file to your desktop and run it from there. If you follow the instructions on the FixIt page - download and run - you will get the error msg "This Fixit
    does not apply because the computer does not have the expected software (Excel.exe)."
    Excel 2013 definitely seems to have some bugs when starting a macro enabled file. I have seen other comments on the internet about the Excel workbook_open event actually failing to run all the VBA commands that are put into it.
    Environments:
    [1] Home: Microsoft HUP Click-n-Run Office Professional 2013; Windows 8.1, 64 bit; Excel 2013, 32 bit.
    [2] Work: Enterprise Microsoft Office Professional 2013; Windows 7, 64 bit; Excel 2013, 64 bit.
    phillfri

  • How to make LR 2.4 open to CS4 32bit instead of 64bit

    I recently upgraded my OS from Vista 32bit to Vista 64bit. I had no problems installing the CS4 Production bundle as well as Lightroom 2.4. A bit of a hitch installing a couple of plugin in CS4 64bit so I need to use 32bit, which is a bummer, but still acceptable. What i'm trying to figure out is, how do I let LR 2.4 "Edit in Photoshop" and more importantly "Open as Smart Object" in Photoshop CS4 32bit instead of 64bit by default?

    I believe the way to do this is to start the 32-bit Photoshop binary before you call "Edit in PS". Lightroom will automatically use the open version and not start the 64-bit version if the other is running.

  • Migrate 32bits 10gDB to 64bits 10gDB for Window Platform

    Hi,
    Can you advise questions concerning 64bits Oracle 10g running on Window 64bits machine.
    1) Is there any matrix to show servers certified for 64bits Oracle 10g
    2) Any performance benchmark done for 64bits Oracle. Performance comparision between 32bits and 64bits
    3) What is the certified window OS to run 64bits Oracle 10g? Will Window 2008 improve performance?
    4) Any document to perform migration from 32bits 10gdb to 64bits 10gdb on window.
    5) Is it possible to run 64bits 10gdb on 32bits machine? Let's production server is 64bits machine with 64bits oracle database software and UAT server is running on 32bits machine with 32bits oracle database software. Can we restore production 63bitsdb to UAT server? If can, how?
    6) What is the known issue for oracle running on 64bits?
    7) What is the benefit of 64bits Oracle database?
    8) Any program/configuration needs to be changed to take advantage of the benefits?
    Thank You.
    Regards,
    Kelly

    Hi,
    1) Is there any matrix to show servers certified for 64bits Oracle 10g?All most all 64-bit server platforms support oracle database 10g *(Intel, AMD, Itanium)*
    2) Any performance benchmark done for 64bits Oracle. Performance comparision between 32bits and 64bitswww.dell.com/downloads/.../oracle_performance_em64t_6850.pdf
    www.oracle.com/.../oracle_database_11g_architecture_on_windows_twp.pdf
    3) What is the certified window OS to run 64bits Oracle 10g? Will Window 2008 improve performance?Yes both windows 2003 and 2008 are now certified with oracle database 10g please refer tech note * 740926.1 Where can I find the Database / Client software to download for Microsoft Vista, or Windows 2008?*
    https://support.oracle.com/CSP/main/article?cmd=show&id=740926.1&type=NOT
    About 2008 I am not sure will it improve your performance or not.
    4) Any document to perform migration from 32bits 10gdb to 64bits 10gdb on window.Please refer tech note: *62290.1 Changing between 32-bit and 64-bit Word Sizes*
    5) Is it possible to run 64bits 10gdb on 32bits machine? Let's production server is 64bits machine with 64bits oracle database software and UAT server is running on 32bits machine with 32bits oracle database software. Can we restore production 63bitsdb to UAT server? If can, how?Database 10g is 64 bit software you can keep your production database on any of the 32-bit machine. I dont think there will be no issues.
    IF can, how?It depends upon your policies, whether u are restoring complete cold backup, export/import, rman TTS.
    6) What is the known issue for oracle running on 64bits?I dont find any issues oracle databases running on 64-bit. Oracle database software itself is a 64-bit software.
    Also refer:
    7) What is the benefit of 64bits Oracle database?http://www.oracle.com/partnerships/hw/amd/amd_faq.html
    http://assets.devx.com/intel/14349.pdf
    8) Any program/configuration needs to be changed to take advantage of the benefits?Refer tech note *332889.1 Oracle Database 10g Migration/Upgrade: Known Issues and Best Practices with Self-Managing Database*
    Regards,
    X A H E E R

  • I'm running Firefox 32bit on aWIN7 64bit laptop - Firefox freezes up, usually at high capacity, accumulates something on average of 500,000K to @900,000K average (2+ times per session)

    I'm running Firefox 32bit on aWIN7 64bit laptop - Firefox freezes up, usually at high capacity, accumulates something on average of 500,000K to @900,000K average (2+ times per session)

  • Removing 32bit and installing 64bit photoshop and premiere elements v12

    I downloaded 32bit instead of 64bit, how do I now download the 64bit version using the same serial purchase number?

    the 64 and 32 bits both download and install when you use a 64 bit system.  check your 64bit directory.

  • 32bit Oracle ODBC Driver on 64bit RHEL 5.9 system

    I am using unixODBC as my driver manager and 32 bit Oracle Client/Driver on Linux RHEL 5.9 64bit OS.  I cannot seem to get a successful test with isql with 32bit ODBC Driver, i get success with 64bit ODBC Driver.

    It is possible to get 32bit drivers to work on 64bit OS as long as the application you're using is 32bit.
    Did you make sure that your unxiODBC driver manager is 32bit, that you have specified the 32bit libraries (also the 32bit Oracle client) in your LD_LIBRARY_PATH and that you're also using the 32bit isql?
    What's the error message you're getting?
    - Klaus

  • Java download 64bit vs 32bit

    Hi, I am reading http://java.com/en/download/faq/java_win64bit.xml. I just installed windows 7 64-bit. I checked I have default IE8 (no 64bit edition). I never knew browser will be a factor for java version, so I was thinking of downloading 64-bit JDK, but by reading it, should I really stay 32bit JDK? My final goal is to install weblogic portal. Weblogic portal has 32 bit download for most OS including eclipse already. It only has one generic binary for 64 bit for all OS, so I need to download JDK, eclipse separately. So before I go too far, I need to decide 64bit or 32bit. Thanks!

    Your windows 64 bit has also the 64 bit IE. You can use IE 32 or 64 as you please, although by default, the 32 bit browser is launched. I guess the reason is that, for now, there are more plug-ins for it. Your best bet is to install both 32 and 64 bit Java. It works for me fine in the browser and outside. Of course, when you type java in a command prompt, Windows has to know which one to use, so just play with your path.

  • Migration SAP-System from 32bit-server to 64bit- server

    We want to change our SAP SOLMAN EHP1-system , which running
    on LINUX SLES9 32bit ( with MAXDB 7.7 ) to a new target server with LINUX SLES10 64bit ( as well MAXDB 7.7 ).
    We have also the same OS Linux but differents releases.
    My question: Can I perform this change with the tool "homogene
    Systemcopy" or is there any other solution for this problem ??

    A Solution Manager is a combined ABAP + Java system. You can do a database copy approach but you must use sapinst to migrate the Java part (it's all included in sapinst).
    Keep in mind that your JDK changes, for 32bit Linux you must use the Sun JDK, for x86_64 you must use the IBM JDK. The migration may fail on initial attempt since the parameter for the Sun JDK are different to those for the IBM JDK. You'd then have to adapt the parameters using configtool before you can continue.
    Apart from that it should be smooth.
    Markus

  • Mission Control 32bit remote jrockit 64bit

    I am having connection issues connection to remote server via Mission Control.
    Could my issue be caused perhaps by different architecture 32bit vs 64bit?
    Mission Control is running on
    Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
    BEA JRockit(R) (build R27.5.0-110-94909-1.6.0_03-20080204-1558-windows-ia32, com
    piled mode)The server is running
    Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
    BEA JRockit(R) (build R27.5.0-110-94909-1.6.0_03-20080204-1558-linux-x86_64, compiled mode)The StackTrace when
    Could not open Memory Leak Detector for COFFEE.
      java.io.IOException: Problem connecting to RMP server.
        java.io.IOException: Problem connecting to RMP server.
             at com.jrockit.console.rmp.JMXOverRMPConnector.connect(JMXOverRMPConnector.java:44)
             at com.jrockit.console.rmp.JMXOverRMPConnector.connect(JMXOverRMPConnector.java:36)
             at com.jrockit.console.rjmx.RJMXConnection.setupServer(RJMXConnection.java:498)
             at com.jrockit.console.rjmx.RJMXConnection.<init>(RJMXConnection.java:137)
             at com.jrockit.console.rjmx.RJMXConnectorModel.getOrCreateConnection(RJMXConnectorModel.java:608)
             at com.jrockit.console.rjmx.RJMXConnectorModel.<init>(RJMXConnectorModel.java:113)
             at com.jrockit.mc.memleak.ui.RjmxMemleakEditorInput.connect(Unknown Source)
             at com.jrockit.mc.memleak.ui.actions.StartMemleak$1.preConnect(Unknown Source)
             at com.jrockit.mc.browser.utils.PreConnectJob.run(PreConnectJob.java:73)
             at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
        Caused by: com.jrockit.common.rmp.JRockitNotAnRmpServerException: Handshaking with JRockit failed due to timeout waiting on server reply.
             at com.jrockit.console.connection.RmpConnection.handshake(RmpConnection.java:206)
             at com.jrockit.console.connection.RmpConnection.<init>(RmpConnection.java:180)
             at com.jrockit.console.connection.ConnectorModel.connect(ConnectorModel.java:236)
             at com.jrockit.console.rmp.JMXOverRMPConnector.connect(JMXOverRMPConnector.java:41)
             ... 9 more
        Caused by: com.jrockit.common.rmp.JRockitRmpPacketTimeOutException: Connection lost to JRockit. Reason: RMP reply timed out for packet 'HELO'.
             at com.jrockit.console.connection.RmpConnection.getReplyPacket(RmpConnection.java:423)
             at com.jrockit.console.connection.RmpConnection.sendRmpWithReply(RmpConnection.java:374)
             at com.jrockit.console.connection.RmpConnection.handshake(RmpConnection.java:196)
             ... 12 moreThis is a remote connection, running locally works fine.
    TIA.

    Thank you for your replies.
    Having resolved this using the 1.5 instead of 1.4 connection another issue came up, which the thread at http://forums.bea.com/thread.jspa?threadID=600016837 helped me resolve. I found the port required by using netstat on the production machine. I am now able to use the console in Mission Control. However I am still not able to connect using MemLeak or start a JRA recording the followin stacktrace is from trying to start memleakdetector via MissionControl in Eclipse.
    Thanks in advance for any hints to this problem.
    Could not open Memory Leak Detector for COFFEE.
      java.lang.reflect.UndeclaredThrowableException: null
        java.lang.reflect.UndeclaredThrowableException
             at com.jrockit.console.rjmx.AbstractServerOperations.invokeMethodWithException(AbstractServerOperations.java:112)
             at com.jrockit.console.rjmx.AbstractServerOperations.invokeMethodWithException(AbstractServerOperations.java:131)
             at com.jrockit.console.rjmx.JMXR27Operations.startMemleakServer(JMXR27Operations.java:377)
             at com.jrockit.mc.memleak.ui.RjmxMemleakEditorInput.connect(Unknown Source)
             at com.jrockit.mc.memleak.ui.actions.StartMemleak$1.preConnect(Unknown Source)
             at com.jrockit.mc.browser.utils.PreConnectJob.run(PreConnectJob.java:73)
             at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
        Caused by: javax.management.InstanceNotFoundException: bea.jrockit.management:type=MemLeak
             at com.caucho.jmx.AbstractMBeanServer.getClassLoaderFor(AbstractMBeanServer.java:909)
             at javax.management.remote.rmi.RMIConnectionImpl$5.run(RMIConnectionImpl.java:1325)
             at javax.management.remote.rmi.RMIConnectionImpl.getClassLoaderFor(RMIConnectionImpl.java:1322)
             at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:771)
             at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
             at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
             at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
             at java.lang.reflect.Method.invoke(Method.java:597)
             at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
             at sun.rmi.transport.Transport$1.run(Transport.java:159)
             at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
             at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
             at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
             at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
             at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
             at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
             at java.lang.Thread.run(Thread.java:619)
             at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
             at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
             at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
             at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
             at javax.management.remote.rmi.RMIConnectionImpl_Stub.invoke(Unknown Source)
             at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invoke(RMIConnector.java:978)
             at com.jrockit.console.rjmx.RJMXConnection.invokeOperation(RJMXConnection.java:432)
             at com.jrockit.console.rjmx.AbstractServerOperations.invokeMethodWithException(AbstractServerOperations.java:110)
             ... 6 more

Maybe you are looking for