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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. ,
    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.

Solutions on the web

via cloudera.com by Unknown author, 1 year ago
com.oreilly.learningsparkexamples.mini.java.WordCo unt$1
via apache.org by Unknown author, 2 years ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
via apache.org by Unknown author, 2 years ago
org.apache.openjpa.enhance.InstrumentationFactory at java.net .URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Natuve Method)
java.lang.ClassNotFoundException: com.oreilly.learningsparkexamples.mini.java.WordCo
unt$1	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:348)