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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 openxava by *anonymous
, 1 year ago
org.openxava.test.model.FamilyKey
java.lang.ClassNotFoundException: org.openxava.test.model.FamilyKey at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.openxava.model.meta.MetaEJB.getPrimaryKeyClass(MetaEJB.java:132) at org.openxava.model.meta.MetaEntity.getKeyFields(MetaEntity.java:30) at org.openxava.model.meta.MetaEntity.isKey(MetaEntity.java:41) at org.openxava.model.meta.MetaProperty.isKey(MetaProperty.java:492) at org.openxava.model.meta.MetaModel.getMetaPropertiesKey(MetaModel.java:727) at org.openxava.tab.meta.MetaTab.addPrimaryKeyMetaConsult(MetaTab.java:615) at org.openxava.tab.meta.MetaTab.addDefaultMetaConsults(MetaTab.java:602) at org.openxava.component.MetaComponent.addMetaTab(MetaComponent.java:295) at org.openxava.component.ComponentParser.createTabs(ComponentParser.java:121) at org.openxava.component.ComponentParser.createObjects(ComponentParser.java:181)