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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. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

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via Oracle Community by 807541, 1 year ago
accpt.TestScrollDetected$ScrollConduit
java.lang.ClassNotFoundException: accpt.TestScrollDetected$ScrollConduit	at java.net.URLClassLoader$1.run(URLClassLoader.java:198)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:186)	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)	at java.lang.ClassLoader.loadClass(ClassLoader.java:262)	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:207)	at com.mtp.pounder.SetupInitializer.instantiate(SetupInitializer.java:99)	at com.mtp.pounder.SetupInitializer.initialize(SetupInitializer.java:171)	at com.mtp.pounder.Player.buildSetupObject(Player.java:161)