java.lang.AssertionError

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  • Scala: Funktionen / Methoden
    via by Unknown author,
  • Wisp, Scala, Spark
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  • one-argument asserts proven harmful to bunnies
    via by Paul Phillips,
    • java.lang.AssertionError: assertion failed at scala.Predef$.assert(Predef.scala:165) at kafka.consumer.TopicCount$$anonfun$makeConsumerThreadIdsPerTopic$2.apply(TopicCount.scala:36) at kafka.consumer.TopicCount$$anonfun$makeConsumerThreadIdsPerTopic$2.apply(TopicCount.scala:34) at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) at scala.collection.immutable.Map$Map1.foreach(Map.scala:109) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) at kafka.consumer.TopicCount$class.makeConsumerThreadIdsPerTopic(TopicCount.scala:34) at kafka.consumer.StaticTopicCount.makeConsumerThreadIdsPerTopic(TopicCount.scala:100) at kafka.consumer.StaticTopicCount.getConsumerThreadIdsPerTopic(TopicCount.scala:104) at kafka.consumer.ZookeeperConsumerConnector.consume(ZookeeperConsumerConnector.scala:198) at kafka.consumer.ZookeeperConsumerConnector.createMessageStreams(ZookeeperConsumerConnector.scala:138) at org.apache.spark.streaming.kafka.KafkaReceiver.onStart(KafkaInputDStream.scala:111) at org.apache.spark.streaming.receiver.ReceiverSupervisor.startReceiver(ReceiverSupervisor.scala:148) at org.apache.spark.streaming.receiver.ReceiverSupervisor.start(ReceiverSupervisor.scala:130) at org.apache.spark.streaming.scheduler.ReceiverTracker$ReceiverTrackerEndpoint$$anonfun$9.apply(ReceiverTracker.scala:542) at org.apache.spark.streaming.scheduler.ReceiverTracker$ReceiverTrackerEndpoint$$anonfun$9.apply(ReceiverTracker.scala:532) at org.apache.spark.SparkContext$$anonfun$37.apply(SparkContext.scala:1986) at org.apache.spark.SparkContext$$anonfun$37.apply(SparkContext.scala:1986) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) at org.apache.spark.scheduler.Task.run(Task.scala:88) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

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