java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;

Stack Overflow | user2895478 | 2 years ago
  1. 0

    Spark Streaming Stateful Network Word Count - www.scriptscoop.net

    scriptscoop.net | 8 months ago
    java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
  2. 0

    Spark Streaming Stateful Network Word Count

    Stack Overflow | 2 years ago | user2895478
    java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;
  3. 0

    Many error in console

    GitHub | 2 years ago | Mick43
    org.bukkit.event.EventException
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  5. 0

    GitHub comment 32#76542683

    GitHub | 2 years ago | Formula350
    org.bukkit.event.EventException
  6. 0

    GitHub comment 4#75752790

    GitHub | 2 years ago | Mick43
    org.bukkit.event.EventException

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    Root Cause Analysis

    1. java.lang.NoSuchMethodError

      java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView;

      at org.apache.spark.streaming.scheduler.JobScheduler.getPendingTimes()
    2. Spark Project Streaming
      JobGenerator$$anonfun$start$1$$anon$1$$anonfun$receive$1.applyOrElse
      1. org.apache.spark.streaming.scheduler.JobScheduler.getPendingTimes(JobScheduler.scala:114)
      2. org.apache.spark.streaming.Checkpoint.<init>(Checkpoint.scala:43)
      3. org.apache.spark.streaming.scheduler.JobGenerator.doCheckpoint(JobGenerator.scala:259)
      4. org.apache.spark.streaming.scheduler.JobGenerator.org$apache$spark$streaming$scheduler$JobGenerator$$processEvent(JobGenerator.scala:167)
      5. org.apache.spark.streaming.scheduler.JobGenerator$$anonfun$start$1$$anon$1$$anonfun$receive$1.applyOrElse(JobGenerator.scala:76)
      5 frames
    3. Akka Actor
      ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec
      1. akka.actor.ActorCell.receiveMessage(ActorCell.scala:498)
      2. akka.actor.ActorCell.invoke(ActorCell.scala:456)
      3. akka.dispatch.Mailbox.processMailbox(Mailbox.scala:237)
      4. akka.dispatch.Mailbox.run(Mailbox.scala:219)
      5. akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
      5 frames
    4. Scala
      ForkJoinWorkerThread.run
      1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
      2. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
      3. scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
      4. scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
      4 frames