Performance Pack for Linux
Hi all,
I am trying to install Weblogic 4.5.1 on Red Hat Linux 6.1
When I set the weblogic.system.nativeIO.enable to true within the
weblogic.properties file, I receive an exception:
java.lang.UnsatisfiedLinkError: no muxer in shared library path
(libmuxer.so)
I tried looking through the installation documentation and was unable to
find anything related specifically to using the performance pack under Linux
(there was information specific to AIX and Solaris, however).
So I guess my question is: Is the performance pack supported for Linux? If
so, what might I have to modify in order for it to work correctly? Thanks-
Matt Groch
Andrew Nishigaya wrote:
Hi,
I just saw your post about there being no Linux NativeIO performance
pack. Is there any planned?Yes.
If so, could you provide a general
timeline?
It should be available in the Denali (5.1) release of WLS or shortly
thereafter. Denali is GA at the end of March.
>
BTW, Can you enlighten me as to what the libWeblogicLinux1.so file do
that is in the linux directory?I believe that it is some platform-specific debug code that we include.
-- Rob
We were hoping that this was the
NativeIO pack, but I guess we were wrong.
Any help would be appreciated!
-- nori
Srikant Subramaniam wrote:
Unfortunately, we don't support the performance pack for linux at this point in
time.
Srikant.
Matthew Groch wrote:
Hi all,
I am trying to install Weblogic 4.5.1 on Red Hat Linux 6.1
When I set the weblogic.system.nativeIO.enable to true within the
weblogic.properties file, I receive an exception:
java.lang.UnsatisfiedLinkError: no muxer in shared library path
(libmuxer.so)
I tried looking through the installation documentation and was unable to
find anything related specifically to using the performance pack under Linux
(there was information specific to AIX and Solaris, however).
So I guess my question is: Is the performance pack supported for Linux? If
so, what might I have to modify in order for it to work correctly? Thanks-
Matt Groch
Andrew Nishigaya Chief Technology Officer and Founder
Miradi, Inc. Believe. Create. Collaborate.
Soquel, CA [email protected]
(831) 477-0561 http://www.miradi.com
Similar Messages
-
Problem installing JMF performance pack for linux
I'm trying to install the JMF performace pack for linux on redhat 9, and when I run the bin i get...
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x4D3C5B40
Function=_XtCreateIndirectionTable+0x30
Library=/usr/X11R6/lib/libXt.so.6
Current Java thread:
at sun.awt.motif.MTextAreaPeer.setFont(Native Method)
at sun.awt.motif.MComponentPeer.initialize(MComponentPeer.java:185)
at sun.awt.motif.MTextAreaPeer.initialize(MTextAreaPeer.java:58)
at sun.awt.motif.MComponentPeer.init(MComponentPeer.java:228)
at sun.awt.motif.MComponentPeer.<init>(MComponentPeer.java:232)
at sun.awt.motif.MTextAreaPeer.<init>(MTextAreaPeer.java:62)
at sun.awt.motif.MToolkit.createTextArea(MToolkit.java:197)
at java.awt.TextArea.addNotify(TextArea.java:276)
- locked <0x44c7e338> (a java.awt.Component$AWTTreeLock)
at java.awt.Container.addNotify(Container.java:2049)
- locked <0x44c7e338> (a java.awt.Component$AWTTreeLock)
at java.awt.Window.addNotify(Window.java:418)
- locked <0x44c7e338> (a java.awt.Component$AWTTreeLock)
at java.awt.Frame.addNotify(Frame.java:482)
- locked <0x44c7e338> (a java.awt.Component$AWTTreeLock)
at JMFInit.createGUI(JMFInit.java:242)
at JMFInit.<init>(JMFInit.java:25)
at JMFInit.main(JMFInit.java:248)
Dynamic libraries:
08048000-08056000 r-xp 00000000 08:01 2359587 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/bin/java
08056000-08059000 rw-p 0000d000 08:01 2359587 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/bin/java
40000000-40015000 r-xp 00000000 08:01 3063814 /lib/ld-2.3.2.so
40015000-40016000 rw-p 00015000 08:01 3063814 /lib/ld-2.3.2.so
40016000-4001e000 r-xp 00000000 08:01 524584 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/native_threads/libhpi.so
4001e000-4001f000 rw-p 00007000 08:01 524584 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/native_threads/libhpi.so
4001f000-40020000 r-xp 00000000 08:01 2752541 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
40020000-40021000 rw-p 00000000 08:01 2752541 /usr/X11R6/lib/X11/locale/lib/common/xlcUTF8Load.so.2
40022000-4002d000 r-xp 00000000 08:01 917517 /lib/tls/libpthread-0.34.so
4002d000-4002e000 rw-p 0000a000 08:01 917517 /lib/tls/libpthread-0.34.so
40030000-40033000 r-xp 00000000 08:01 3063827 /lib/libdl-2.3.2.so
40033000-40034000 rw-p 00002000 08:01 3063827 /lib/libdl-2.3.2.so
40035000-4043b000 r-xp 00000000 08:01 114947 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/client/libjvm.so
4043b000-40456000 rw-p 00405000 08:01 114947 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/client/libjvm.so
40469000-4047b000 r-xp 00000000 08:01 3063831 /lib/libnsl-2.3.2.so
4047b000-4047c000 rw-p 00011000 08:01 3063831 /lib/libnsl-2.3.2.so
4047e000-4049f000 r-xp 00000000 08:01 917515 /lib/tls/libm-2.3.2.so
4049f000-404a0000 rw-p 00020000 08:01 917515 /lib/tls/libm-2.3.2.so
404a0000-404a4000 rw-s 00000000 08:01 2343375 /tmp/hsperfdata_root/16836
404a4000-404a7000 r--s 00000000 08:01 1163539 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/ext/dnsns.jar
404ab000-404b6000 r-xp 00000000 08:01 3063837 /lib/libnss_files-2.3.2.so
404b6000-404b7000 rw-p 0000a000 08:01 3063837 /lib/libnss_files-2.3.2.so
404b7000-404c7000 r-xp 00000000 08:01 3178829 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libverify.so
404c7000-404c9000 rw-p 0000f000 08:01 3178829 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libverify.so
404c9000-404e9000 r-xp 00000000 08:01 3178817 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libjava.so
404e9000-404eb000 rw-p 0001f000 08:01 3178817 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libjava.so
404eb000-404ff000 r-xp 00000000 08:01 3178830 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libzip.so
404ff000-40502000 rw-p 00013000 08:01 3178830 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libzip.so
40502000-41ead000 r--s 00000000 08:01 1917420 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/rt.jar
41ef7000-41f0d000 r--s 00000000 08:01 1917421 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/sunrsasign.jar
41f0d000-41fea000 r--s 00000000 08:01 1917414 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/jsse.jar
41fea000-41ffb000 r--s 00000000 08:01 1917413 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/jce.jar
41ffb000-41fff000 r-xp 00000000 08:01 262370 /usr/X11R6/lib/libXtst.so.6.1
41fff000-42000000 rw-p 00004000 08:01 262370 /usr/X11R6/lib/libXtst.so.6.1
42000000-42130000 r-xp 00000000 08:01 917511 /lib/tls/libc-2.3.2.so
42130000-42133000 rw-p 00130000 08:01 917511 /lib/tls/libc-2.3.2.so
42136000-426d6000 r--s 00000000 08:01 1917351 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/charsets.jar
4c983000-4cb83000 r--p 00000000 08:01 459007 /usr/lib/locale/locale-archive
4cd87000-4ce43000 r--s 00000000 08:01 1163541 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/ext/localedata.jar
4ce43000-4ce50000 r--s 00000000 08:01 1163540 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/ext/ldapsec.jar
4ce50000-4ce6c000 r--s 00000000 08:01 1163542 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/ext/sunjce_provider.jar
4ce6c000-4d028000 r--s 00000000 08:01 672131 /opt/JMF-2.1.1e/lib/jmf.jar
4d028000-4d2f9000 r-xp 00000000 08:01 3178809 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libawt.so
4d2f9000-4d30f000 rw-p 002d0000 08:01 3178809 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libawt.so
4d334000-4d387000 r-xp 00000000 08:01 3178824 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libmlib_image.so
4d387000-4d388000 rw-p 00052000 08:01 3178824 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libmlib_image.so
4d388000-4d38e000 r--s 00000000 08:01 819398 /usr/lib/gconv/gconv-modules.cache
4d393000-4d39a000 r-xp 00000000 08:01 262360 /usr/X11R6/lib/libXp.so.6.2
4d39a000-4d39b000 rw-p 00006000 08:01 262360 /usr/X11R6/lib/libXp.so.6.2
4d39b000-4d3e9000 r-xp 00000000 08:01 262404 /usr/X11R6/lib/libXt.so.6.0
4d3e9000-4d3ed000 rw-p 0004d000 08:01 262404 /usr/X11R6/lib/libXt.so.6.0
4d3ed000-4d3fa000 r-xp 00000000 08:01 262346 /usr/X11R6/lib/libXext.so.6.4
4d3fa000-4d3fb000 rw-p 0000c000 08:01 262346 /usr/X11R6/lib/libXext.so.6.4
4d3fb000-4d4d7000 r-xp 00000000 08:01 262336 /usr/X11R6/lib/libX11.so.6.2
4d4d7000-4d4da000 rw-p 000db000 08:01 262336 /usr/X11R6/lib/libX11.so.6.2
4d4da000-4d4e2000 r-xp 00000000 08:01 262334 /usr/X11R6/lib/libSM.so.6.0
4d4e2000-4d4e3000 rw-p 00007000 08:01 262334 /usr/X11R6/lib/libSM.so.6.0
4d4e3000-4d4f7000 r-xp 00000000 08:01 262383 /usr/X11R6/lib/libICE.so.6.3
4d4f7000-4d4f8000 rw-p 00013000 08:01 262383 /usr/X11R6/lib/libICE.so.6.3
4d4fa000-4d5b4000 r-xp 00000000 08:01 3178813 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libfontmanager.so
4d5b4000-4d5cf000 rw-p 000b9000 08:01 3178813 /usr/lib/jvm/java-1.4.2-sun-1.4.2.08/jre/lib/i386/libfontmanager.so
4d5d0000-4d5d9000 r-xp 00000000 08:01 2752544 /usr/X11R6/lib/X11/locale/lib/common/xomGeneric.so.2
4d5d9000-4d5da000 rw-p 00008000 08:01 2752544 /usr/X11R6/lib/X11/locale/lib/common/xomGeneric.so.2
4d5db000-4d5e3000 r-xp 00000000 08:01 262344 /usr/X11R6/lib/libXcursor.so.1.0
4d5e3000-4d5e4000 rw-p 00007000 08:01 262344 /usr/X11R6/lib/libXcursor.so.1.0
4d5e4000-4d5eb000 r-xp 00000000 08:01 262366 /usr/X11R6/lib/libXrender.so.1.2.2
4d5eb000-4d5ec000 rw-p 00006000 08:01 262366 /usr/X11R6/lib/libXrender.so.1.2.2
4d5ec000-4d608000 r-xp 00000000 08:01 2752538 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
4d608000-4d60a000 rw-p 0001c000 08:01 2752538 /usr/X11R6/lib/X11/locale/lib/common/ximcp.so.2
Heap at VM Abort:
Heap
def new generation total 576K, used 203K [0x44780000, 0x44820000, 0x44c60000)
eden space 512K, 28% used [0x44780000, 0x447a5158, 0x44800000)
from space 64K, 86% used [0x44810000, 0x4481dda0, 0x44820000)
to space 64K, 0% used [0x44800000, 0x44800000, 0x44810000)
tenured generation total 1408K, used 490K [0x44c60000, 0x44dc0000, 0x48780000)
the space 1408K, 34% used [0x44c60000, 0x44cdab80, 0x44cdac00, 0x44dc0000)
compacting perm gen total 4096K, used 2605K [0x48780000, 0x48b80000, 0x4c780000)
the space 4096K, 63% used [0x48780000, 0x48a0b5f0, 0x48a0b600, 0x48b80000)
Local Time = Thu Apr 21 09:38:17 2005
Elapsed Time = 1
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.4.2_08-b03 mixed mode)
# An error report file has been saved as hs_err_pid16836.log.
# Please refer to the file for further information.
./jmf-2_1_1e-linux-i586.bin: line 305: 16836 Aborted JMF-2.1.1e/bin/jmfinit /tmp `pwd`/JMF-2.1.1e/doc/jmf-policy $allowCapture $allowSave
Done.Looks like it could be something to do with a font?
any ideas?
thanksPlease tell me how to solve this problem!
Thanks! -
Problems with the performance pack for Linux.
Hi,
I have just installed sp9 for WL 5.1 and with it the performance pack. But I
get many of these exceptions:
Wed Jun 06 15:46:09 EDT 2001:<E> <HTTP> Connection failure
java.net.SocketException: Error in poll for fd: '30', revents: '23'
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:304)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
Everything seems to be fine on the site, but that exception does not look good.
Anybody knows anything about this? Thanks,
rankoHi all,
I'm looking for a way to determine the total number of sessions per day or
the number of requests per day / hour or the current moment.
The intention is to use this for reporting from the administration point of
view.
Thanks in advance
Michael -
Can't enable performance pack on Linux
I am trying to enable the performance pack on Linux 7.1 with
WebLogic Server 5.1 sp 12, but see the following in the log
when I start the server:
Unable to load performance pack, using Java I/O.
I have tried setting the java.library.path to point to the linux
.so folders (per BEA documentation), but still does not seem to work.
Any help would be greatly appreciated. Thanks!If memory serves, on Windows it's $PATH.
On Solaris and Linux, it's $LD_LIBRARY_PATH
On HP-UX, it's $SHLIB_PATH
-- Rob
Cameron Purdy wrote:
I am trying to enable the performance pack on Linux 7.1Did you mean RedHat 7.1?
WebLogic Server 5.1 sp 12, but see the following in the log
when I start the server:
Unable to load performance pack, using Java I/O.Sounds like it can't find the library or one of its dependencies. I can't
remember if that's PATH or LIBPATH or LD_LIBRARY_PATH or what ....
Peace,
Cameron Purdy
Tangosol, Inc.
http://www.tangosol.com/coherence.jsp
Tangosol Coherence: Clustered Replicated Cache for Weblogic
"Joe Casotti" <[email protected]> wrote in message
news:[email protected].. -
Native Performance pack for Intel Solaris
Do we have native performance pack for Intel Solaris? We are using
Weblogic 4.5.1
Thanks
NagarajYou have to add that directory to you LD_LIBRARY_PATH, not PATH
K.P. Patel <[email protected]> wrote in message
news:[email protected]..
never mind... I got it.. For some odd reason, I restarted weblogic few
times...and it picked up....
thanks
"K.P. Patel" <[email protected]> wrote in message
news:3ad64fb6$[email protected]..
yep, these property was set to true already....still doesn't load
performance pack
"Kumar Allamraju" <[email protected]> wrote in message
news:[email protected]..
Add the following property in weblogic.properties file.
weblogic.system.nativeIO.enable=true
Kumar
"K.P. Patel" wrote:
How do I include/install performance pack on my Solaris system for
WLS
5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script
which
didn't help any
thanks
kp -
I tried to install performance pack on Linux, the LD_LIBRARY_PATH is set and pointed to the correct location, but I got the following message when start weblogic server:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Pack> Unable to load performance pack, using Java I/O.
We use Sun's 1.3 java(it could use native thread)
Many Thanks!!!!If you are on SP 7 or 8 the performance pack doesn't work. Have you tried this on 6 or less?
-Jeff Ward
"Jean XU" <[email protected]> wrote:
>
I tried to install performance pack on Linux, the LD_LIBRARY_PATH is set and pointed to the correct location, but I got the following message when start weblogic server:
<Posix Performance Pack> Could not initialize POSIX Performance Pack.
<Performance Pack> Unable to load performance pack, using Java I/O.
We use Sun's 1.3 java(it could use native thread)
Many Thanks!!!! -
Linux Bare Metal Provisioning with OEM Pack for Linux for RAC 11gGR2 OEL 5X
Hi,
Has anyone ever used the OEM Pack for Linux to provision Bare Metal Linux servers?
See: http://www.oracle.com/technology/products/oem/omp_linux.html
We are thinking of using this tool to provision our Linux Servers, because we are UL-Customers with OEL, and this Tool is free of Charge for UL- Premier and Basic Limited Customers.
I have only found Documentation which seem to suggest that the OEM Linux Pack is supported with OEM Grid Control 10.2.0.4 and Oracle 10G ,
but i am not sure if this Pack is supported for use with OEM Grid Control 10.2.0.5 and Oracle RAC 11gR2.
I would appreciate your Help on this.
Regards,
Pascaluser11999910 wrote:
but i am not sure if this Pack is supported for use with OEM Grid Control 10.2.0.5 and Oracle RAC 11gR2.Yes, it is. The Linux Management Pack is built-into Grid Control and ships with 10.2.0.5. I believe you need to add a few patchsets to get full provisioning support for Database 11gR2. There is a My Oracle Support article that lists all the recommended patches for Grid Control. -
How do I include/install performance pack on my Solaris system for WLS 5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script which
didn't help any
thanks
kpYou have to add that directory to you LD_LIBRARY_PATH, not PATH
K.P. Patel <[email protected]> wrote in message
news:[email protected]..
never mind... I got it.. For some odd reason, I restarted weblogic few
times...and it picked up....
thanks
"K.P. Patel" <[email protected]> wrote in message
news:3ad64fb6$[email protected]..
yep, these property was set to true already....still doesn't load
performance pack
"Kumar Allamraju" <[email protected]> wrote in message
news:[email protected]..
Add the following property in weblogic.properties file.
weblogic.system.nativeIO.enable=true
Kumar
"K.P. Patel" wrote:
How do I include/install performance pack on my Solaris system for
WLS
5.1
I included $WAS_HOME/lib/solaris in my PATH in the startup script
which
didn't help any
thanks
kp -
Performance Oracle for Linux OS/390
Hi all,
somebody know some issues in Oracle for Linux OS/390..?
instalation, performance, etc.
Thanks and advanced.
Best regards....Hi Shane,
Oracle has only released client software for Intel Macs, but not the full database server software. If you want to run the Oracle database on your Mac, I suggest installing on a supported OS running in a virtual machine (VMware Fusion, Parallels, or VirtualBox). Michael McLaughlin has a very thorough post on his blog about using an Intel Mac as a client for a database server running in VMware Fusion.
Regards,
John P.
http://only4left.jpiwowar.com -
SCEP 2012 System Center Monitoring Pack for Linux v4.5.10.1 Problem
Hi Everyone!
We are having a problem with OpsMgr 2012 R2 and the System Center Monitoring Pack for SCEP 2012 for Linux v4.5.10.1. We have successfully deployed the Linux OpsMgr 2012 R2 agent to our test CentOS 6.5 VM as well as SCEP 2012 v4.5.10.1. We have
imported the System Center Monitoring Pack for SCEP 2012 for Linux management packs into OpsMgr 2012 R2 which is successfully discovering SCEP on our Linux VM, but when looking at the details for the monitor, it indicates that SCEP is "not found"
as seen in the following screen shot...
As seen in the following screen shots, everything else seems to be installed, configured, and working properly...
Any assistance or guidance would be greatly appreciated!
Regards,
JJMagnus_001 (big ups) and I were able to get discovery to stop failing on the Linux side of things, but the SCOM MP is still highly problematic. Their pdf guides for SCEP implementation on Linux has a bunch of typos and errors -- for example, listing
'/bin/sh' instead of '/bin/bash', and one of the lines (the one that includes "export LANG=C" won't run no matter what. When we disassembled the SCOM MP, we found that there's an extraneous space at the end of the command, current thought is
that that's causing a regex to fail within sudo. All of their commands, from what I can tell, need to be specified as NOPASSWD within sudo; if you see errors about ssh-askpass with that you can confirm that there are likely typos in their guide sourced
from the pdf. We eventually allowed '/bin/bash' to get the programs to run since we couldn't get a regex match to catch their command (which should be in a script). We are out of failures that we can discover with logging on the Linux side; it's
likely to be an error within the MP at this point.
When we look at the powershell script in the MP library, the "not found" error is the default state, set immediately after stdout is captured from the discovery script. I'm guessing that there's some problem interaction between that script
and the parsing thereof, as when we run the script locally as root we see the output that we'd expect. For all I know that's a line ending or locale problem.
Troubleshooting on the linux end is problematic, as instead of distributing a script to check on the linux side (which makes the sudo part of things much easier), the script is hard-coded within the MP. From what I understand it would need to be disassembled
and recompiled to change.
The snippet below may be of use to someone for use in their sudoers file, it will make the checks work on the linux side at least. I wouldn't recommend this for anything beyond testing, as specifying that an account can run a full bash shell as root
without a password is a terrible idea.
#replace scomactionaccount with whatever your scom action account is called
User_Alias SCOM = scomactionaccount
Runas_Alias SCOM = root
SCOM ALL = (SCOM) NOPASSWD: /opt/microsoft/scx/bin/scxlogfilereader -p
SCOM ALL = (SCOM) NOPASSWD: /bin/bash -
Installing Oracle Management Pack For Linux in a x86_64
I would like to try this Pack in my test server, however it's a x86_64. If I follow http://www.oracle.com/technology/software/products/oem/index2.html it seems it's just for x86.
Can you guys confirm if this pack might work in a x86_64?
Thanks in advance.Hi DBMS, thanks a lot for your answer. I read both pdf files than come with the pack and didn't find something conclusive. I will read them again just to be sure.
-
Rob,
I hope you get to see this message. I tried the Performance pack
for Linux on WLS 5.1.0 SP3 posted on this newsgroup on 04 Jul.
libmuxer.so is put inside /weblogic/lib/linux, which is also in my
$LD_LIBRARY_PATH. I still get the error/warning:
Wed Jul 26 22:26:18 CDT 2000:<E> <Performance Pack> Unable to load
performance pack, using Java I/O.
Please advise if you need any info.....
EricHi,
My Linux runs
* Redhat 6.1
* Sun jdk 1.2.2
I guess that it must be the native vs. green threads problem here.
I remember that Sun Linux jdk 1.2.2 only supports green threads. Does that
mean I have to use other jdk like IBM's?
Thanks
Eric
In article <[email protected]>,
Rob Woollen <[email protected]> wrote:
Strange, it works fine here.
Did you export LD_LIBRARY_PATH (if you are using a sh variant)?
Can you provide as much information about your environment / jvm as
possible?
Also, you should know that the performance pack will only work with java
vms which use native threads. I
-- Rob
Chi-hsuan Lai wrote:
Rob,
I hope you get to see this message. I tried the Performance pack
for Linux on WLS 5.1.0 SP3 posted on this newsgroup on 04 Jul.
libmuxer.so is put inside /weblogic/lib/linux, which is also in my
$LD_LIBRARY_PATH. I still get the error/warning:
Wed Jul 26 22:26:18 CDT 2000:<E> <Performance Pack> Unable to load
performance pack, using Java I/O.
Please advise if you need any info.....
Eric -
URGENT - WL server crash in production - Native performance pack ??
Hi,
We are experiencing periodic crashes in our production environment of the
nature where WLS just stops running and exits out, i.e. the JVM exits
abruptly. Many times we have seen http tunneling / socket related exception
just before the crash occurs.
Following is our configuration -
WL 4.5.1 service pack 13
JDK 1.1.7B
OS: Windows NT 4.0, sp 5
Oracle 8.1.5 with Oracle Thin drivers for JDK 1.1.7
Native IO : true i.e we are using the NT performance pack.
The latest exception that we have seen is as under -
Wed Jan 24 11:01:46 EST 2001:<E> <HTTP> Servlet request terminiated with
RuntimeException:
Wed Jan 24 11:01:46 EST 2001:<E> <HTTP> java.lang.NullPointerException
at weblogic.socket.TunnelContext.getServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
at weblogic.t3.srvr.ExecuteThread.run(Compiled Code)
This seems to be a problem related to the use of performance pack and native
sockets during HTTP tunneling. In the latest crash, we got the exception
pasted above and the server crashed about 2 seconds after that. We have seen
things in the recent past where we get a HTTP tunneling related exception
and the server exits immediately afterwards.
Is anybody using the native performance packs in their production
environment on the above mentioned configuration? Has anybody seen this kind
of behaviour? Does anybody have any input on the use of native performance
pack (nativeIO) and its pitfalls in WLS 4.5.1 and sp 13 or otherwise?
Some research and investigation from our side has revealed the following
(hope it helps, but want to know more and for sure) -
In the weblogic.socket.NTSocketMuxer.java, there is an infinite loop that
tries to send HTTP tunnel keep alive messages to the clients. There it tries
to get the TunnelServlet to send the message. It gets a runtime exception
(the one in the trace above) but that is caught and the loop goes on. But on
the next pass through (in about 2 secs. or so), it makes a some native calls
(getNextSocket(), deleteIoStructure() and memcpy() which are all native
methods). Experience says that all native calls are prone to serious
problems.
So, does anybody have any info./solution/suggestion to shed some light on
this issue. This is an urgent issue as it is affection the production
environment.
Thanks in advance.
-SGNo, this is not currently available. FWIW, native io only helps when you
have a lot of sockets.
-- Rob
Larry Presswood wrote:
Is there any way to use the performance pack/native muxer in a client
weblogic
RMI program. We have a client callback into the WLAS server so we
were hoping that there was a way to use the performance pack for
the clients socket io???
I know about increasing thread pool size on a client and socket readers
but
was hoping we could use native.
This is weblogic 6.0 sp2
Also if this is not available in 6.0 is it available in 6.1 or going to
be available in > 6.1--
AVAILABLE NOW!: Building J2EE Applications & BEA WebLogic Server
by Michael Girdley, Rob Woollen, and Sandra Emerson
http://learnWebLogic.com
[att1.html] -
How to download language pack for Oracle E-Business Suite 12.1
Hi,
I want to download Portuguese language pack for Oracle E-Business Suite 12.1.
However on Oracle E-Delivery, I could not find any language pack for downloading (as it was available for OEBS 11i)
Is there any change in installing language pack on Oracle E-Business Suite 12/12.1 as compared to 11i.
Should i download complete Oracle E-Buisiness Suite installer by selecting the Portuguese language on first page of Oracle E-Delivery?
Please guide.
Thanks,
RohitHi rohit;
I want to download Portuguese language pack for Oracle E-Business Suite 12.1.
However on Oracle E-Delivery, I could not find any language pack for downloading (as it was available for OEBS 11i)
Is there any change in installing language pack on Oracle E-Business Suite 12/12.1 as compared to 11i.
Should i download complete Oracle E-Buisiness Suite installer by selecting the Portuguese language on first page of Oracle E-Delivery?What is your OS? I checked for linux, In e-delivery if you choose :
Oracle E-Business Suite Release 12.1.1 (with NLS Supplement) Media Pack for Linux x86
You will see:
Oracle E-Business Suite NLS Release 12.1.1 - Portuguese V16178-01 681M
Its avaliable there
Hope it helps
Regard
Helios -
Trying to download Oracle Developer 10g for Linux gives JavaException ...
Result of "accepting" the agreement for Oracle Developer 10g for Linux :
<FONT CLASS=PortletText1>Error: The servlet produced the following error stack. sun.io.MalformedInputException
at sun.io.ByteToCharUTF8.convert(ByteToCharUTF8.java:152)
at java.io.InputStreamReader.convertInto(InputStreamReader.java:137)
at java.io.InputStreamReader.fill(InputStreamReader.java:186)
at java.io.InputStreamReader.read(InputStreamReader.java:249)
at oracle.webdb.utils.SimpleBufferedReader.read1(Unknown Source)
at oracle.webdb.utils.SimpleBufferedReader.read(Unknown Source)
at oracle.webdb.page.v2.DataProcessor903.readContentStream(Unknown Source)
at oracle.webdb.page.v2.DataProcessor903.readContent(Unknown Source)
at oracle.webdb.page.v2.DataProcessor903.getPageMetaData(Unknown Source)
at oracle.webdb.page.v2.DataProcessor903.process(Unknown Source)
at oracle.webdb.page.PageBuilder.process(Unknown Source)
at oracle.webdb.page.Main.doRequest(Unknown Source)
at oracle.webdb.page.ParallelServlet.doGet(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
</FONT>Please note the message on download page,
The Oracle Management Pack for Linux features of the Unbreakable Linux support offering is provided via a full download and installation of Oracle Enterprise Manager 10g Grid Control. No additional Enterprise Manager 10g downloads are required.
Maybe you are looking for
-
How do I create a downloadable pdf link in DW?
I am setting up a web page but can't figure out how to make it possible for viewers to download a pdf version of a resume from the site? Any help...
-
Copy and paste Java script for password protecting a page?
I need to password protect one page which I want to call my LOGIN page on a site I'm making in Dreamweaver CS5.5. Unfortunately I know that the hosting company I'm using does not have the ability to allow me password a single directory on the server
-
Has anyone ever ran into a situation where when you click on System Preferences, nothing happens? I have tried it on the Apple logo, the Finder Icon and even in Spotlight but the program does not open. Any ideas? Thanks Les
-
All browsers freeze in Mavericks
Ever since i've moved from Mountain Lion to Mavericks i'm having major problems with all browsers (Safari, Chrome, Firefox, Chromium). They all freeze for 4-5 seconds, and this happens every 1-2 minutes. This happens on every pages i visit, even on '
-
Dear All, In our project we need to integrate WebDynpro with EJB (Stateless and Entity Beans) Would anyone please help me out by providing weblinks, PDFs related to this. Thanks in Advance