java.lang.Exception: This exception has no message.

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Samebug tips

,

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

,
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

java.lang.Exception:
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at com.sun.enterprise.naming.GlassFishNamingBuilder.loadClass(GlassFishNamingBuilder.java:130)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:664)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.(InitialContext.java:197)
at com.sun.genericra.util.ObjectBuilderFactory$JndiObjectBuilder.createObject(ObjectBuilderFactory.java:94)
at com.sun.genericra.util.ObjectBuilder.build(ObjectBuilder.java:99)
at com.sun.genericra.inbound.AbstractConsumer.initializeAdministeredObjects(AbstractConsumer.java:95)
at com.sun.genericra.inbound.AbstractConsumer.(AbstractConsumer.java:63)
at com.sun.genericra.inbound.async.EndpointConsumer.(EndpointConsumer.java:57)
at com.sun.genericra.inbound.EndpointConsumerFactory.createEndpointConsumer(EndpointConsumerFactory.java:45)
at com.sun.genericra.GenericJMSRA.endpointActivation(GenericJMSRA.java:215)
at com.sun.ejb.containers.MessageBeanContainer.(MessageBeanContainer.java:199)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:115)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:207)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:197)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:175)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:365)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:100)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
at java.lang.Thread.run(Thread.java:619)

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