Hafiz, this can be a java issue. Can you let us know which java version are
you using?
Ranger currently uses the 'java' that will be present in the PATH. Relevant
code that start Ranger Admin :
start() {
*java* -Dproc_rangeradmin ${JAVA_OPTS}
-Dlogdir=${XAPOLICYMGR_EWS_DIR}/logs/
-Dcatalina.base=${XAPOLICYMGR_EWS_DIR} -cp
"${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/conf:${XAPOLICYMGR_EWS_DIR}/lib/*:${RANGER_JAAS_LIB_DIR}/*:${RANGER_JAAS_CONF_DIR}:${JAVA_HOME}/lib/*:$CLASSPATH"
org.apache.ranger.server.tomcat.EmbeddedServer > logs/catalina.out 2>&1 &
echo "Apache Ranger Admin has started."
}
Please make sure the right 'java' is in PATH.
On Thu, Aug 6, 2015 at 2:21 AM, Hafiz Mujadid <[email protected]>
wrote:
> hi
>
> I have installed ranger and and started it but it is failing. no ui page
> is displayed and only catalina.out log file is being generated. In this
> file following exception is logged.
>
> Exception in thread "main" java.lang.NoClassDefFoundError:
> javax/servlet/ServletException
> at java.lang.Class.getDeclaredMethods0(Native Method)
> at java.lang.Class.privateGetDeclaredMethods(Class.java:2615)
> at java.lang.Class.getMethod0(Class.java:2856)
> at java.lang.Class.getMethod(Class.java:1668)
> at
> sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
> at
> sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
> Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletException
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>
>
>
>
> Any suggestion?
>
>
> thanks
>
--
Regards,
Gautam.
