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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 \ {file location}
  2. ,
    via by Unknown author

    Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

Solutions on the web

via Jenkins JIRA by Kyle Schlosser, 1 year ago
This exception has no message.
via Jenkins JIRA by Kyle Schlosser, 1 year ago
This exception has no message.
via by Unknown author, 1 year ago
via Stack Overflow by James Wong
, 11 months ago
This exception has no message.
via Stack Overflow by bendaf
, 9 months ago
java.lang.ClassNotFoundException: org.apache.log4j.Category	at	at java.lang.ClassLoader.loadClassHelper(	at java.lang.ClassLoader.loadClass(	at sun.misc.Launcher$AppClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at java.lang.J9VMInternals.prepareClassImpl(Native Method)	at java.lang.J9VMInternals.prepare(	at java.lang.Class.getConstructor(	at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(	at org.apache.commons.logging.LogFactory.getLog(	at	at	at	at	at	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(	at sun.reflect.DelegatingMethodAccessorImpl.invoke(	at java.lang.reflect.Method.invoke(	at$RTCFacadeWrapper.invoke(	at	at	at hudson.FilePath$	at hudson.remoting.UserRequest.perform(	at hudson.remoting.UserRequest.perform(	at hudson.remoting.Request$	at hudson.remoting.InterceptingExecutorService$	at	at java.util.concurrent.ThreadPoolExecutor.runWorker(	at java.util.concurrent.ThreadPoolExecutor$	at hudson.remoting.Engine$1$	at