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Samebug tips

  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. ,
    via netty.io by Unknown author

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

Solutions on the web

via soccersuck.com by Unknown author, 1 year ago
java.lang.ClassNotFoundException: com.jgoodies.looks.windows.WindowsLookAndFeel	at java.net.URLClassLoader.findClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Unknown Source)	at javax.swing.SwingUtilities.loadSystemClass(Unknown Source)	at javax.swing.UIManager.setLookAndFeel(Unknown Source)	at com.semaphore.tu.TinyAppWin.preCreate(TinyAppWin.java:15)	at com.semaphore.tu.TinyApp.preInit(TinyApp.java:123)	at com.semaphore.tu.TinyAppBuilder.buildTinyApp(TinyAppBuilder.java:45)	at com.semaphore.tu.TinyApp.start(TinyApp.java:96)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at com.semaphore.tu.TinyLoader.main(TinyLoader.java:80)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:62)	at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:101)