I am trying to run the twitter classifier <https://github.com/databricks/reference-apps>
A NoClasssDefFoundError pops up. I've checked the library that the HashingTF class file is there. Some stack overflow questions show that might be problem with packaging the class. Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/mllib/feature/HashingTF at com.databricks.apps.twitter_classifier.Utils$.<init>(Utils.scala:12) at com.databricks.apps.twitter_classifier.Utils$.<clinit>(Utils.scala) at com.databricks.apps.twitter_classifier.Collect$.main(Collect.scala:26) at com.databricks.apps.twitter_classifier.Collect.main(Collect.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) Caused by: java.lang.ClassNotFoundException: org.apache.spark.mllib.feature.HashingTF at java.net.URLClassLoader$1.run(URLClassLoader.java:372) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 9 more -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Possible-problems-in-packaging-mlllib-tp20810.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org