Please don't top post.

On 2/4/2014 7:05 AM, Singh, Ragini wrote:
Thank you Christopher!! I understand that the message is just an INFO and not 
an error. Also, I haven’t installed tcnative as I am not using it. My question 
was regarding the difference in messages when I change JAVA version using 
JAVA_HOME. Is there a way I can find out which version of JAVA Tomcat is using?

Thank you,
-Ragini

-----Original Message-----
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Monday, February 03, 2014 3:42 PM
To: Tomcat Users List
Subject: Re: Tomcat 7 / Java 7

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Ragini,

On 2/3/14, 4:19 PM, Singh, Ragini wrote:
I upgraded Java 1.6.45 to Java 1.7.51 using
java-1.7.0-oracle.x86_64 : Oracle Java Runtime Environment on RHEL 5.
Used the "alternatives" command to make the Java 7 as Java version.
Now in my custom startup script if I define JAVA_HOME as
JAVA_HOME="/usr/lib/jvm/java" tomcat 7 recognizes the java as 1.6 (
the previous version) and gives this message "INFO: The APR based
Apache Tomcat Native library which allows optimal performance in
production environments was not found on the java.library.path:
/usr/lib/jvm/java-1.6.0-sun-1.6.0.45
.x86_64/jre/lib/amd64/server:/usr/lib/jvm/java-1.6.0-sun-1.6.0.45.x86_
64/jre/lib/amd64:/usr/lib/jvm/java-1.6.0-sun-1.6.0.45.x86_64/jre/../li
b/amd64:/usr/java/packages/lib/amd64:/usr/lib


64:/lib64:/lib:/usr/lib"

I modified the JAVA_HOME to
JAVA_HOME="/usr/lib/jvm/jre-1.7.0-oracle.x86_64". Now tomcat starts
and gives the message as "INFO: The APR based Apache Tomcat Native
library which allows optimal performance in production environments
was not found on the java.library.path:
/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib"

I believe it is not recognizing the correct Java version which is 1.7.
Am I missing anything ?

Have you installed tcnative? Installing tcnative is a prerequisite for using 
tcnative.

Note that the above is an INFO message and not an error in any way.

- -chris


Manager application shows the Java version at the bottom of the page.

/mde/

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