java.lang.ClassNotFoundException

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  • java.lang.ClassNotFoundException: org.apache.spark.rpc.akka.AkkaRpcEnvFactory at sbt.classpath.ClasspathFilter.loadClass(ClassLoaders.scala:63) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.apache.spark.rpc.RpcEnv$.getRpcEnvFactory(RpcEnv.scala:40) at org.apache.spark.rpc.RpcEnv$.create(RpcEnv.scala:52) at org.apache.spark.SparkEnv$.create(SparkEnv.scala:247) at org.apache.spark.SparkEnv$.createDriverEnv(SparkEnv.scala:188) at org.apache.spark.SparkContext.createSparkEnv(SparkContext.scala:267) at org.apache.spark.SparkContext.<init>(SparkContext.scala:424) at Core.SparkConnection$.getSparkContext(Connection.scala:22) at Ingestion.IngestionEndpoints$.receive_message(IngestionEndpoints.scala:35) at Ingestion.IngestionExecutor$delayedInit$body.apply(IngestionExecutor.scala:17) at scala.Function0$class.apply$mcV$sp(Function0.scala:40) at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12) at scala.App$$anonfun$main$1.apply(App.scala:71) at scala.App$$anonfun$main$1.apply(App.scala:71) at scala.collection.immutable.List.foreach(List.scala:318) at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:32) at scala.App$class.main(App.scala:71) at Ingestion.IngestionExecutor$.main(IngestionExecutor.scala:8) at Ingestion.IngestionExecutor.main(IngestionExecutor.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sbt.Run.invokeMain(Run.scala:67) at sbt.Run.run0(Run.scala:61) at sbt.Run.sbt$Run$$execute$1(Run.scala:51) at sbt.Run$$anonfun$run$1.apply$mcV$sp(Run.scala:55) at sbt.Run$$anonfun$run$1.apply(Run.scala:55) at sbt.Run$$anonfun$run$1.apply(Run.scala:55) at sbt.Logger$$anon$4.apply(Logger.scala:85) at sbt.TrapExit$App.run(TrapExit.scala:248) at java.lang.Thread.run(Thread.java:745)
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