The APR based Apache Tomcat Native library ... was not found (but I have it)
12,892
I had a similar problem working in Debian and I fixed it using:
apt-get install libtcnative-1
and uncommenting APRLifecycleListener in server.xml.
Author by
Neil Walker
Updated on July 14, 2022Comments
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Neil Walker almost 2 years
I'm running some software and getting the following error regarding apr not being found. I saw that it wasn't there, so went to the apr folder, ran
./configure
and./make
and./make install
.It created files in
/usr/local/apr/lib
.I then created the folder mentioned in the Tomcat log:
/root/Kony/KonyServer/tomcat/instance1/bin/tomcat-native-1.1.29-src/jni/native/.libs
and copied the files in here:
-rwxrwxrwx. 1 10848 10848 8351 Apr 13 19:35 apr.exp -rwxrwxrwx. 1 10848 10848 1352604 Apr 13 19:35 libapr-1.a -rwxrwxrwx. 1 10848 10848 826 Apr 13 19:35 libapr-1.la -rwxrwxrwx. 1 10848 10848 736579 Apr 13 19:35 libapr-1.so -rwxrwxrwx. 1 10848 10848 736579 Apr 13 19:35 libapr-1.so.0 -rwxrwxrwx. 1 10848 10848 736579 Apr 13 19:35 libapr-1.so.0.4.5
I even gave them a 777 mask and the owner/group matches the parent. It still gives me the error below.
Apr 13, 2015 7:46:42 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /root/Kony/KonyServer/tomcat/instance1/bin/tomcat-native-1.1.29-src/jni/native/.libs Apr 13, 2015 7:46:43 PM org.apache.catalina.core.StandardService initInternal SEVERE: Failed to initialize connector [Connector[HTTP/1.1-8085]] org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8085]] at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:813) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.startup.Catalina.load(Catalina.java:638) at org.apache.catalina.startup.Catalina.load(Catalina.java:663) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:280) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454) Caused by: org.apache.catalina.LifecycleException: The configured protocol [org.apache.coyote.http11.Http11AprProtocol] requires the APR/native library which is not available at org.apache.catalina.connector.Connector.initInternal(Connector.java:972) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) ... 12 more Apr 13, 2015 7:46:43 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["ajp-bio-8010"] Apr 13, 2015 7:46:43 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 2752 ms Apr 13, 2015 7:46:44 PM org.apache.catalina.core.StandardService startInternal INFO: Starting service Catalina Apr 13, 2015 7:46:44 PM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: Apache Tomcat 7.0.x-dev Apr 13, 2015 7:46:44 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor /root/Kony/KonyServer/tomcat/instance1/conf/Catalina/localhost/admin.xml
Can anyone offer any help?
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tronic almost 7 yearsOn Ubuntu >sudo ln -sv /usr/lib/x86_64-linux-gnu/libtcnative-1.so /usr/lib/
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Admin over 6 yearsThanks pagetronic, on Ubuntu, even with libtcnative-1 installed I needed that symbolic link for APR to start correctly
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pbms almost 4 yearsthanks @tronic. sudo ln -sv /usr/lib/x86_64-linux-gnu/libtcnative-1.so /usr/lib/ this worked for me!