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Caused by: java.lang.NoSuchMethodError: org.json4s.prefs.EmptyValueStrategy.replaceEmpty(Lorg/json4s/JValue;)Lorg/json4s/JValue;
at org.json4s.native.JsonMethods.render(JsonMethods.scala:42)
at org.json4s.native.JsonMethods.render$(JsonMethods.scala:37)
at org.json4s.native.JsonMethods$.render(JsonMethods.scala:83)
at com.naver.airspace.recsysops.App$.$anonfun$refineBlogData$2(App.scala:161)
at scala.collection.Iterator$$anon$10.next(Iterator.scala:459)
at scala.collection.Iterator$SliceIterator.next(Iterator.scala:271)
at scala.collection.Iterator.foreach(Iterator.scala:941)
at scala.collection.Iterator.foreach$(Iterator.scala:941)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
at scala.collection.generic.Growable.$plus$plus$eq(Growable.scala:62)
at scala.collection.generic.Growable.$plus$plus$eq$(Growable.scala:53)
at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:105)
at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:49)
at scala.collection.TraversableOnce.to(TraversableOnce.scala:315)
at scala.collection.TraversableOnce.to$(TraversableOnce.scala:313)
at scala.collection.AbstractIterator.to(Iterator.scala:1429)
at scala.collection.TraversableOnce.toBuffer(TraversableOnce.scala:307)
at scala.collection.TraversableOnce.toBuffer$(TraversableOnce.scala:307)
at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1429)
at scala.collection.TraversableOnce.toArray(TraversableOnce.scala:294)
at scala.collection.TraversableOnce.toArray$(TraversableOnce.scala:288)
at scala.collection.AbstractIterator.toArray(Iterator.scala:1429)
at org.apache.spark.rdd.RDD.$anonfun$take$2(RDD.scala:1449)
at org.apache.spark.SparkContext.$anonfun$runJob$5(SparkContext.scala:2236)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
at org.apache.spark.scheduler.Task.run(Task.scala:131)
at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:497)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1439)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:500)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Data is not empty but, it returns an error implying empty data
Exception in thread "main" java.lang.NoSuchMethodError: org.json4s.prefs.EmptyValueStrategy.replaceEmpty(Lorg/json4s/JValue;)Lorg/json4s/JValue;
at org.json4s.native.JsonMethods.render(JsonMethods.scala:42)
at org.json4s.native.JsonMethods.render$(JsonMethods.scala:37)
at org.json4s.native.JsonMethods$.render(JsonMethods.scala:83)
at com.naver.airspace.recsysops.App$.$anonfun$refineBlogData$7(App.scala:167)
at com.naver.airspace.recsysops.App$.$anonfun$refineBlogData$7$adapted(App.scala:167)
at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:198)
at com.naver.airspace.recsysops.App$.refineBlogData(App.scala:167)
at com.naver.airspace.recsysops.App$.main(App.scala:231)
at com.naver.airspace.recsysops.App.main(App.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 org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:951)
at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1039)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1048)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
I don't get why i get this error..
I added dependencies core, native, xml, ... Is there any more dependency left ?
The text was updated successfully, but these errors were encountered:
json4s version
4.0.7, 4.0.0 (tried multiple versions)
scala version
2.12.10
jdk version
java version "1.8.0_112"
Java(TM) SE Runtime Environment (build 1.8.0_112-b15)
Error
Dependencies
Log
Data is not empty but, it returns an error implying empty data
I don't get why i get this error..
I added dependencies core, native, xml, ... Is there any more dependency left ?
The text was updated successfully, but these errors were encountered: