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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 \ {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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java.lang.ClassNotFoundException: controllers.Regression$$anonfun$callRegression$1$$anonfun$apply$2$$anonfun$1	at	at java.lang.ClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(	at org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:67)	at	at	at	at	at	at	at	at	at	at	at	at	at	at	at	at	at	at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:75)	at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:114)	at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66)	at	at org.apache.spark.executor.Executor$	at java.util.concurrent.ThreadPoolExecutor.runWorker(	at java.util.concurrent.ThreadPoolExecutor$	at