java.lang.reflect.InvocationTargetException

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    • java.lang.reflect.InvocationTargetException 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 org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalArgumentException: requirement failed: No output operations registered, so nothing to execute at scala.Predef$.require(Predef.scala:233) at org.apache.spark.streaming.DStreamGraph.validate(DStreamGraph.scala:161) at org.apache.spark.streaming.StreamingContext.validate(StreamingContext.scala:542) at org.apache.spark.streaming.StreamingContext.liftedTree1$1(StreamingContext.scala:601) at org.apache.spark.streaming.StreamingContext.start(StreamingContext.scala:600) at org.apache.spark.streaming.api.java.JavaStreamingContext.start(JavaStreamingContext.scala:624) at com.ncr.dataplatform.api.StreamingE.main(StreamingE.java:66)

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