Check your JVM version, you must use Java 6 or later On Jan 17, 2014 8:24 AM, "sowmiya kandasamy" <[email protected]> wrote:
> I have installed the latest version of storm using "Running storm on > windows" url.When i am trying to run storm stater jar file it shows an > Microsoft Windows [Version 6.1.7600] > > > > E:\temp\new>storm jar E:\temp\new\WordCount.jar TopologyMain WordCountnew > -c nimbus.host=localhost > > Exception in thread "main" java.lang.UnsupportedClassVersionError: > TopologyMain > > : Unsupported major.minor version 51.0 > > at java.lang.ClassLoader.defineClass1(Native Method) > > at java.lang.ClassLoader.defineClass(ClassLoader.java:620) > > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12 > > 4) > > at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) > > at java.net.URLClassLoader.access$000(URLClassLoader.java:56) > > at java.net.URLClassLoader$1.run(URLClassLoader.java:195) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(URLClassLoader.java:188) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:251) > > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) > > > how to solve this class compatibility exception is there any guidance to > know the dependency of storm class files >
