Hi, In test output, I saw: ^[[32mTaskResultGetterSuite:^[[0m ^[[32m- handling results smaller than Akka frame size^[[0m ^[[32m- handling results larger than Akka frame size^[[0m Exception in thread "SparkListenerBus" java.lang.NullPointerException at org.apache.spark.ui.jobs.JobProgressListener.onTaskEnd(JobProgressListener.scala:149) at org.apache.spark.scheduler.SparkListenerBus$$anon$2$$anonfun$run$7.apply(SparkListenerBus.scala:55) at org.apache.spark.scheduler.SparkListenerBus$$anon$2$$anonfun$run$7.apply(SparkListenerBus.scala:55) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at org.apache.spark.scheduler.SparkListenerBus$$anon$2.run(SparkListenerBus.scala:55)
Has anyone else seen similar stack trace ? Cheers
