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  1. ,
    Expert tip

    This might be an issue with the file location in the Spark submit command. Try it with

    spark-submit --master spark://master:7077 \
         hello_world_from_pyspark.py {file location}
    
    
  2. ,
    Expert tip

    Check if you've set a name in Application -> Run. If you didn't, the generated XML is gonna have missing information and then this exception will be thrown.

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via Oracle Community by 843851, 1 year ago
com.sun.javafx.runtime.adapter.Applet
java.lang.ClassNotFoundException: com.sun.javafx.runtime.adapter.Applet	at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:180)	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)	at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:143)	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:169)	at org.jdesktop.applet.util.JNLPAppletLauncher.startSubApplet(Unknown Source)	at org.jdesktop.applet.util.JNLPAppletLauncher.access$200(Unknown Source)	at org.jdesktop.applet.util.JNLPAppletLauncher$5.run(Unknown Source)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)