java.lang.NoClassDefFoundError

tip

Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

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    • java.lang.NoClassDefFoundError: org/apache/spark/sql/Dataset at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:125) Caused by: java.lang.ClassNotFoundException: org.apache.spark.sql.Dataset at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 6 more

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