RE: Activating Tomcat 8.5 APR on RHEL7

[Jean Pierre Urkens]

Thanks, this worked.


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Re: Activating Tomcat 8.5 APR on RHEL7

[Peter Kreuser]

Hi Jean-Pierre,

> Am 15.01.2018 um 15:45 schrieb Jean Pierre Urkens 
> :
> 
> I am having problems getting the apr library discovered by Tomcat 8.5. This 
> is what I tried:
>  
> 1.  I installed Tomcat-8.5 on RHEL-7.
> 2.  As the native tomcat apr libraries wheren’t available on RHEL I made 
> them myself as instructed by 
> http://tomcat.apache.org/tomcat-8.5-doc/apr.html. After that the tomcat 
> native apr libraries where present under ‘/usr/local/apr/lib’.
> 3.  To get this library path included in java.library.path I tried:
> a.  Create/modify $TOMCAT_BASE/bin/setenv.sh to include the following two 
> lines:
>LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib
>export LD_LIBRARY_PATH
> After restarting tomcat the catalina log shows the message:
> 15-Jan-2018 13:03:31.778 INFO [main] 
> org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 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]
> 

Set this variable using JAVA_OPTS with -Djava.library.path=/usr/local/apr/lib


> Apparantly the LD_LIBRARY_PATH isn’t taken up by catalina?
> b.  I also tried setting environment variables via the command prompt:
> #> TOMCAT_HOME=/opt/tomcat8;
> #> export TOMCAT_HOME
> #> TOMCAT_BASE=/var/lib/tomcat8/nodes/node1; 
> #> export TOCAT_BASE
> #> LD_LIBRARY_PATH=$LD_LIBARAY_PATH:/usr/local/apr/lib;
> #> export LD_LIBRARY_PATH
> #> /opt/tomcat8/bin/startup.sh start
> 
> But also that is giving the same AprLifecycleListener  message?
>  
> Could someone clarify what the right way is to get the apr libraries on the 
> java.library.path of Tomcat8.5?
>  
> Met vriendelijke groet,
> Jean Pierre Urkens
> System Architect
> Adv. Dev and Cloud Integration
> +32 (0)14 722162
> +32 (0)478 838336
> jean-pierre.urk...@devoteam.com
> 
> 
> 
> 
> 
> Maatschappelijke zetel Devoteam NV/SA
> Belgicastraat 17  - 1930 Zaventem
> VAT: BE 0466.475.275  /  RPM Bruxelles - RPR Brussel
>  
>  

Best regards

Peter

Activating Tomcat 8.5 APR on RHEL7

[Jean Pierre Urkens]

I am having problems getting the apr library discovered by Tomcat 8.5. This
is what I tried:

 

1.  I installed Tomcat-8.5 on RHEL-7.

2.  As the native tomcat apr libraries wheren't available on RHEL I made
them myself as instructed by
http://tomcat.apache.org/tomcat-8.5-doc/apr.html. After that the tomcat
native apr libraries where present under '/usr/local/apr/lib'.

3.  To get this library path included in java.library.path I tried:

a.  Create/modify $TOMCAT_BASE/bin/setenv.sh to include the following
two lines:
   LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib
   export LD_LIBRARY_PATH
After restarting tomcat the catalina log shows the message:
15-Jan-2018 13:03:31.778 INFO [main]
org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 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]

Apparantly the LD_LIBRARY_PATH isn't taken up by catalina?

b.  I also tried setting environment variables via the command prompt:
#> TOMCAT_HOME=/opt/tomcat8;
#> export TOMCAT_HOME
#> TOMCAT_BASE=/var/lib/tomcat8/nodes/node1; 
#> export TOCAT_BASE
#> LD_LIBRARY_PATH=$LD_LIBARAY_PATH:/usr/local/apr/lib;
#> export LD_LIBRARY_PATH
#> /opt/tomcat8/bin/startup.sh start

But also that is giving the same AprLifecycleListener  message?

 

Could someone clarify what the right way is to get the apr libraries on the
java.library.path of Tomcat8.5?

 


Met vriendelijke groet,

Jean Pierre Urkens


System Architect


Adv. Dev and Cloud Integration


  +32 (0)14 722162


  +32 (0)478 838336


  jean-pierre.urk...@devoteam.com




  

  

  


  

Maatschappelijke zetel Devoteam NV/SA

Belgicastraat 17  - 1930 Zaventem
VAT: BE 0466.475.275  /  RPM Bruxelles - RPR Brussel