Hi Martina,

you are right! Switching to the AMD-64-Bit virtual machine Tomcat does no longer inform: "The Apache Native library...". Therefore I assume that with that virtual machine the APR is used. Many thanks for your hint!

Some time ago I compared the performance of the AMD-64-Bit VM with the Intel-32-Bit VM and had the impression that the AMD-64-Bit VM is slower. Now I have to take new measurements that consider Tomcat/APR/64Bit <-> Tomcat/32Bit.

Another option would be to install 32-Bit versions of the needed libraries. Do you know if it is possible to install 32-Bit versions of the needed libraries in addition to the already present 64-Bit versions?

Regards,
--Stefan



Holst, Martina wrote:
Hi Stefan,

Looking at your library path: I think you are trying to use a 32bit Java
JDK with 64-bit APR/OprnSSL libraries. Java does not find the 32-bit
binaries it needs, hence the error message. Best regards,
Martina

-----Original Message-----
From: Stefan Wachter [mailto:[EMAIL PROTECTED] Sent: Friday, June 30, 2006 16:44
To: Tomcat Users List
Subject: Re: APR not found under Linux

Hi Dhaval,

the java.library.path seems to be alright. The INFO message during
startup shows that

java.library.path: /java/jdk1.5.0_05/jre/lib/i386/client:/java/jdk1.5.0_05/jre/lib/i386:/ja
va/jdk1.5.0_05/jre/../lib/i386:/usr/local/apr/lib:/lib64/tls:/lib64:/usr
/lib64

Cheers,
--Stefan

PS: Do you have a 64 bit system?

Dhaval Patel wrote:
Hmm

I read the BUILDING file of tomcat-native (the one that comes in TOMCAT\bin). It says something
like:

2 - In bin/setenv.sh add the following: CATALINA_OPTS="$CATALINA_OPTS -Djava.library.path=tclib_location"
    In my machine I am using:
/home/jfclere/jakarta-tomcat-connectors/jni/native/.libs for tclib_location

  Did you try that?

Right now I am at work and my all configurations are at home. If things do not work, I will try to rebuild it when I go home. See above
helps.
Regards,
Dhaval
--- Stefan Wachter <[EMAIL PROTECTED]> wrote:

Hi Dhaval,

I don't think, that an old APR is involved. I compiled the latest APR

(version 1.2.7) using the sources from apr.apache.org. The created library was placed into /usr/local/apr/lib by "make install".

Yet, there is an old version of the APR installed on my system that came with httpd 2.0.x (named "libapr-0"). Do you think that "libapr-0" does interfere with "libapr-1"?

Cheers,
--Stefan

Dhaval Patel wrote:
Hi,

I think your APR library is old. (You might have install using Yast). Tomcat 5.5 requires
APR
1.2+. So you might have to compile it by yourself.
(http://tomcat.apache.org/tomcat-5.5-doc/apr.html)

   I remembered that I had to compile APR for SuSE 10. Here is what
I did:
1) Make sure you have Apache Devel. headers and library are installed. (YaST will help you)
2) Download APR from (http://apr.apache.org/). Follow the
instruction to compile and make.
Make
sure that you remember the location of APR because you need that in
Tomcat.
3) Go to TOMCAT_HOME\bin. Unpack tomcat-native.tar.gz.
4) Follow the instruction to build it.
5) Then you might have to use SetENV.sh.

   See above things works. I may able to help you if it does not
work.
Regards,
Dhaval

--- Stefan Wachter <[EMAIL PROTECTED]> wrote:

Hi Rajeev,

I changed the order of the directories to /usr/lib:/usr/local/apr/lib but I did not help.

Cheers,
--Stefan


Rajeev N. Jha wrote:
Try putting the ssl libs in front of apr/tcnative.

Thanks
- Rajeev.

Stefan Wachter wrote:
Hi all,

I tried to run Tomcat using the APR under (Suse-)Linux but did not succeed. During startup there is still the well known
message:
The Apache Tomcat Native library which allows optimal performance

in production environments was not found on the
java.library.path:
/java/jdk1.5.0_05/jre/lib/i386/client:/java/jdk1.5.0_05/jre/lib/i386:/
java/jdk1.5.0_05/jre/../lib/i386:/usr/local/apr/lib:/usr/lib
Yet, in the directory /usr/local/apr/lib there are the apr and tcnative libraries. This is the listing of that directory:

-rw-r--r--  1 root root    7661 2006-06-30 09:56 apr.exp
-rw-r--r--  1 root root 1164070 2006-06-30 09:56 libapr-1.a
-rwxr-xr-x  1 root root     831 2006-06-30 09:56 libapr-1.la
lrwxrwxrwx 1 root root 17 2006-06-30 09:56 libapr-1.so -> libapr-1.so.0.2.7
lrwxrwxrwx  1 root root      17 2006-06-30 09:56 libapr-1.so.0 ->

libapr-1.so.0.2.7
-rwxr-xr-x 1 root root 636499 2006-06-30 09:56 libapr-1.so.0.2.7
-rw-r--r--  1 root root 1380234 2006-06-30 10:07 libtcnative-1.a
-rwxr-xr-x  1 root root     912 2006-06-30 10:07 libtcnative-1.la
lrwxrwxrwx  1 root root      22 2006-06-30 10:07 libtcnative-1.so
->
libtcnative-1.so.0.2.7
lrwxrwxrwx  1 root root      22 2006-06-30 10:07
libtcnative-1.so.0
-> libtcnative-1.so.0.2.7
-rwxr-xr-x  1 root root  800108 2006-06-30 10:07
libtcnative-1.so.0.2.7
drwxr-xr-x  2 root root     104 2006-06-30 10:07 pkgconfig

In addition the directory /usr/lib contains the openssl library:

lrwxrwxrwx 1 root root 15 2005-11-01 14:39 libssl.so.0 -> libssl.so.0.9.7
-rwxr-xr-x  1 root root 220153 2005-10-14 18:14 libssl.so.0.9.7

I also including these two directories in the LD_LIBRARY_PATH. For that purpose I created a setenv.sh with the line

export LD_LIBRARY_PATH=/usr/local/apr/lib:/usr/lib

Can anyone help me with this problem?

Regards,
--Stefan


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