Problem:
:/tomcat8/bin$ sudo./configtest.sh
Using catalina_base:/home/yyb/android/tomcat8
Using Catalina_home:/home/yyb/android/tomcat8
Using Catalina_tmpdir:/home/yyb/android/tomcat8/temp
Using Jre_home:/home/yyb/android/jdk1.6.0_45/jre
Using CLASSPATH:/home/yyb/android/tomcat8/bin/bootstrap.jar:/home/yyb/android/tomcat8/bin/tomcat-juli.jar
Exception in thread "main" Java.lang.unsupportedclassversionerror:org/apache/catalina/startup/bootstrap: Unsupported Major.minor version 51.0
At Java.lang.ClassLoader.defineClass1 (Native Method)
At Java.lang.ClassLoader.defineClassCond (classloader.java:631)
At Java.lang.ClassLoader.defineClass (classloader.java:615)
At Java.security.SecureClassLoader.defineClass (secureclassloader.java:141)
At Java.net.URLClassLoader.defineClass (urlclassloader.java:283)
At java.net.urlclassloader.access$000 (urlclassloader.java:58)
At Java.net.urlclassloader$1.run (urlclassloader.java:197)
At java.security.AccessController.doPrivileged (Native Method)
At Java.net.URLClassLoader.findClass (urlclassloader.java:190)
At Java.lang.ClassLoader.loadClass (classloader.java:306)
At Sun.misc.launcher$appclassloader.loadclass (launcher.java:301)
At Java.lang.ClassLoader.loadClass (classloader.java:247)
Could not find the main class:org.apache.catalina.startup.Bootstrap. Program would exit.
Configuration Error detected!
Workaround:
Because the version number of the JRE is incorrect
# OS specific support. $var _must_ is set to either true or false.
Add in front
Catalina_home=/usr/local/tomcat8
Java_home=/home/yyb/android/jdk1.7.0_55
Jre_home=/home/yyb/android/jdk1.7.0_55/jre
Test success:
[Email protected]:/usr/local/tomcat8/bin$ sudo./configtest.sh
Using catalina_base:/usr/local/tomcat8
Using Catalina_home:/usr/local/tomcat8
Using Catalina_tmpdir:/usr/local/tomcat8/temp
Using Jre_home:/home/yyb/android/jdk1.7.0_55/jre
Using CLASSPATH:/usr/local/tomcat8/bin/bootstrap.jar:/usr/local/tomcat8/bin/tomcat-juli.jar
April 27, 2014 11:48:05 am org.apache.catalina.core.AprLifecycleListener Init
Info: The APR based Apache Tomcat Native Library which allows optimal performance in production environments is not found O n the Java.library.path:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
April 27, 2014 11:48:05 am org.apache.coyote.AbstractProtocol Init
Info: Initializing protocolhandler ["http-nio-8080"]
April 27, 2014 11:48:05 am org.apache.tomcat.util.net.NioSelectorPool getsharedselector
Info: Using A shared selector for servlet Write/read
April 27, 2014 11:48:05 am org.apache.coyote.AbstractProtocol Init
Info: Initializing protocolhandler ["ajp-nio-8009"]
April 27, 2014 11:48:05 am org.apache.tomcat.util.net.NioSelectorPool getsharedselector
Info: Using A shared selector for servlet Write/read
April 27, 2014 11:48:05 am Org.apache.catalina.startup.Catalina load
Info: Initialization processed in 939 MS
[Email protected]:/usr/local/tomcat8/bin$
[Email protected]:/usr/local/tomcat8/bin$ sudo./startup.sh
Using catalina_base:/usr/local/tomcat8
Using Catalina_home:/usr/local/tomcat8
Using Catalina_tmpdir:/usr/local/tomcat8/temp
Using Jre_home:/home/yyb/android/jdk1.7.0_55/jre
Using CLASSPATH:/usr/local/tomcat8/bin/bootstrap.jar:/usr/local/tomcat8/bin/tomcat-juli.jar
Tomcat started.
[Email protected]:/usr/local/tomcat8/bin$ sudo./shutdown.sh
Using catalina_base:/usr/local/tomcat8
Using Catalina_home:/usr/local/tomcat8
Using Catalina_tmpdir:/usr/local/tomcat8/temp
Using Jre_home:/home/yyb/android/jdk1.7.0_55/jre
Using CLASSPATH:/usr/local/tomcat8/bin/bootstrap.jar:/usr/local/tomcat8/bin/tomcat-juli.jar
[Email protected]:/usr/local/tomcat8/bin$
Enter http://localhost:8080 to see the following success
Tomcat Installation References
Http://www.cnlogs.com/rayz/archive/2013/05/20/3089302.html
Ubuntu 12.04 Installation TOMCAT8 encountered problems
