storm-contrib-mongo example

[Martinus Martinus]

Hi,

I have my nimbus already running and also some supervisors including my mongod server. I have compiled and packaged storm-contrib-mongo and want to deploy it's jar file into storm cluster using this command storm jar storm-contrib-mongo-0.1-SNAPSHOT.jar MongoTailableCursorTopology , but I got this error :

Exception in thread "main" java.lang.NoClassDefFoundError: classes/storm/contrib/mongo/MongoTailableCursorTopology

Caused by: java.lang.ClassNotFoundException: classes.storm.contrib.mongo.MongoTailableCursorTopology

at java.net.URLClassLoader$1.run(URLClassLoader.java:217)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:205)

at java.lang.ClassLoader.loadClass(ClassLoader.java:321)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)

at java.lang.ClassLoader.loadClass(ClassLoader.java:266)

Could not find the main class: classes/storm/contrib/mongo/MongoTailableCursorTopology. Program will exit.

Even though I can find MongoTailableCursorTopology classes in Classes folder.

Thanks.