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Samebug tips

  1. ,
    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}
    
    
  2. ,
    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.

Solutions on the web

via hascode.com by Unknown author, 1 year ago
via GitHub by pctreddy
, 1 month ago
via GitHub by ylemoigne
, 2 years ago
com.sun.jna.Native
via GitHub by soup11
, 1 year ago
com.sun.jna.Native
java.lang.ClassNotFoundException: com.sun.jna.Native	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:264)	at org.elasticsearch.bootstrap.Natives.(Natives.java:45)	at org.elasticsearch.bootstrap.BootstrapInfo.isMemoryLocked(BootstrapInfo.java:44)	at org.elasticsearch.monitor.process.ProcessProbe.processInfo(ProcessProbe.java:130)	at org.elasticsearch.monitor.process.ProcessService.(ProcessService.java:44)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)	at org.elasticsearch.common.inject.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:50)	at org.elasticsearch.common.inject.ConstructorInjector.construct(ConstructorInjector.java:86)	at org.elasticsearch.common.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:104)	at org.elasticsearch.common.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:47)	at org.elasticsearch.common.inject.InjectorImpl.callInContext(InjectorImpl.java:886)	at org.elasticsearch.common.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:43)	at org.elasticsearch.common.inject.Scopes$1$1.get(Scopes.java:59)	at org.elasticsearch.common.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:46)	at org.elasticsearch.common.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)	at org.elasticsearch.common.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)	at org.elasticsearch.common.inject.ConstructorInjector.construct(ConstructorInjector.java:85)	at org.elasticsearch.common.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:104)	at org.elasticsearch.common.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)	at org.elasticsearch.common.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)	at org.elasticsearch.common.inject.ConstructorInjector.construct(ConstructorInjector.java:85)	at org.elasticsearch.common.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:104)	at org.elasticsearch.common.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:47)	at org.elasticsearch.common.inject.InjectorImpl.callInContext(InjectorImpl.java:886)	at org.elasticsearch.common.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:43)	at org.elasticsearch.common.inject.Scopes$1$1.get(Scopes.java:59)	at org.elasticsearch.common.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:46)	at org.elasticsearch.common.inject.InjectorBuilder$1.call(InjectorBuilder.java:201)	at org.elasticsearch.common.inject.InjectorBuilder$1.call(InjectorBuilder.java:193)	at org.elasticsearch.common.inject.InjectorImpl.callInContext(InjectorImpl.java:879)	at org.elasticsearch.common.inject.InjectorBuilder.loadEagerSingletons(InjectorBuilder.java:193)	at org.elasticsearch.common.inject.InjectorBuilder.injectDynamically(InjectorBuilder.java:175)	at org.elasticsearch.common.inject.InjectorBuilder.build(InjectorBuilder.java:110)	at org.elasticsearch.common.inject.Guice.createInjector(Guice.java:96)	at org.elasticsearch.common.inject.Guice.createInjector(Guice.java:70)	at org.elasticsearch.common.inject.ModulesBuilder.createInjector(ModulesBuilder.java:46)	at org.elasticsearch.node.Node.(Node.java:213)	at org.elasticsearch.node.Node.(Node.java:140)	at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:143)	at org.elasticsearch.node.NodeBuilder.node(NodeBuilder.java:150)	at org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchAutoConfiguration.createNodeClient(ElasticsearchAutoConfiguration.java:107)