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Samebug tips

  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}
    
    

Solutions on the web

via hsqldb by fdot
, 1 year ago
via Oracle Community by 843859, 9 months ago
via hsqldb by emailkia
, 1 year ago
via Google Groups by Manfred Dessel, 8 months ago
org.hsqldb.jdbcDriver
java.lang.ClassNotFoundException: org.hsqldb.jdbcDriver	at java.net.URLClassLoader$1.run(URLClassLoader.java:217)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)	at java.lang.ClassLoader.loadClass(ClassLoader.java:323)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)	at java.lang.ClassLoader.loadClass(ClassLoader.java:268)	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:186)	at EinlassSoftware.(EinlassSoftware.java:29)	at EinlassSoftware.main(EinlassSoftware.java:577)