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  1. ,

    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

  2. ,
    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}
    
    

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via GitHub by akmal1999
, 1 year ago
OL2UKHH.jdbc.SQLServerDriver
java.lang.ClassNotFoundException: OL2UKHH.jdbc.SQLServerDriver	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 org.traccar.database.DataManager.initDatabase(DataManager.java:94)	at org.traccar.database.DataManager.(DataManager.java:66)	at org.traccar.Context.init(Context.java:150)	at org.traccar.Main.main(Main.java:35)	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 org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325)	at java.lang.Thread.run(Unknown Source)