java.lang.ClassNotFoundException: weblogic.jdbc.t3.Driver

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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}

,
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.

java.lang.ClassNotFoundException: weblogic.jdbc.t3.Driver
at java.net.URLClassLoader.findClass(URLClassLoader.java:207)
at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:124)
at ejb.KTEltBean.getConnection(KTEltBean.java:312)
at ejb.KTEltBean.ejbFindByPrimaryKey(KTEltBean.java:140)
at ejb.KTEltBeanHomeImpl.findByPrimaryKey(KTEltBeanHomeImpl.java:110)
at ejb.KTEltBeanHomeImpl_ServiceStub.findByPrimaryKey(KTEltBeanHomeImpl_ServiceStub.java:190)
at ejb.KTEltTreeModelBean.getDescriptor(KTEltTreeModelBean.java:52)

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