"java.io.IOException: class not found" when using streaming application for a long time

Question

I get an exception below in the Spark Streaming app. An exception may occur in a few minutes, but may also not occur in a few days. This is with fairly consistent input.

I saw this ticket in Jira , but I do not think this is the same problem. This is java.lang.IllegalArgumentException , and this is java.io.IOException: Class not found .

My application transfers data streams and writes them to Parquet using Spark SQL.

I am using Spark 1.5.2. Any ideas?

 28-01-2016 09:36:00 ERROR JobScheduler:96 - Error generating jobs for time 1453973760000 ms java.io.IOException: Class not found at com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.a(Unknown Source) at com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.<init>(Unknown Source) at org.apache.spark.util.ClosureCleaner$.getClassReader(ClosureCleaner.scala:40) at org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:81) at org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:187) at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:122) at org.apache.spark.SparkContext.clean(SparkContext.scala:2032) at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:318) at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:317) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147) at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108) at org.apache.spark.rdd.RDD.withScope(RDD.scala:310) at org.apache.spark.rdd.RDD.map(RDD.scala:317) at org.apache.spark.streaming.dstream.MappedDStream$$anonfun$compute$1.apply(MappedDStream.scala:35) at org.apache.spark.streaming.dstream.MappedDStream$$anonfun$compute$1.apply(MappedDStream.scala:35) at scala.Option.map(Option.scala:145) at org.apache.spark.streaming.dstream.MappedDStream.compute(MappedDStream.scala:35) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream.createRDDWithLocalProperties(DStream.scala:399) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:344) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:342) at scala.Option.orElse(Option.scala:257) at org.apache.spark.streaming.dstream.DStream.getOrCompute(DStream.scala:339) at org.apache.spark.streaming.dstream.FilteredDStream.compute(FilteredDStream.scala:35) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream.createRDDWithLocalProperties(DStream.scala:399) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:344) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:342) at scala.Option.orElse(Option.scala:257) at org.apache.spark.streaming.dstream.DStream.getOrCompute(DStream.scala:339) at org.apache.spark.streaming.dstream.MappedDStream.compute(MappedDStream.scala:35) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1$$anonfun$apply$7.apply(DStream.scala:350) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1$$anonfun$1.apply(DStream.scala:349) at org.apache.spark.streaming.dstream.DStream.createRDDWithLocalProperties(DStream.scala:399) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:344) at org.apache.spark.streaming.dstream.DStream$$anonfun$getOrCompute$1.apply(DStream.scala:342) at scala.Option.orElse(Option.scala:257) at org.apache.spark.streaming.dstream.DStream.getOrCompute(DStream.scala:339) at org.apache.spark.streaming.dstream.ForEachDStream.generateJob(ForEachDStream.scala:38) at org.apache.spark.streaming.DStreamGraph$$anonfun$1.apply(DStreamGraph.scala:120) at org.apache.spark.streaming.DStreamGraph$$anonfun$1.apply(DStreamGraph.scala:120) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251) at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:251) at scala.collection.AbstractTraversable.flatMap(Traversable.scala:105) at org.apache.spark.streaming.DStreamGraph.generateJobs(DStreamGraph.scala:120) at org.apache.spark.streaming.scheduler.JobGenerator$$anonfun$2.apply(JobGenerator.scala:247) at org.apache.spark.streaming.scheduler.JobGenerator$$anonfun$2.apply(JobGenerator.scala:245) at scala.util.Try$.apply(Try.scala:161) at org.apache.spark.streaming.scheduler.JobGenerator.generateJobs(JobGenerator.scala:245) at org.apache.spark.streaming.scheduler.JobGenerator.org$apache$spark$streaming$scheduler$JobGenerator$$processEvent(JobGenerator.scala:181) at org.apache.spark.streaming.scheduler.JobGenerator$$anon$1.onReceive(JobGenerator.scala:87) at org.apache.spark.streaming.scheduler.JobGenerator$$anon$1.onReceive(JobGenerator.scala:86) at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) 

Answer 1

I will send an answer to my question. I think this happens when you start the streaming application and then delete or replace the jar file that was used in spark-submit. Most likely, the running JVM Spark Driver application is trying to load some classes from a jar file that no longer exists or has been replaced.

I do not know that this was true, but I see some interest in this issue, so I think it's good to publish my current thinking.