java.util.NoSuchElementException: key not found: 0

github.com | 3 months ago
  1. 0

    eco-release-metadata/RELEASENOTES.1.2.0.md at master · aw-was-here/eco-release-metadata · GitHub

    github.com | 3 months ago
    java.util.NoSuchElementException: key not found: 0
  2. 0

    [SPARK-4626] NoSuchElementException in CoarseGrainedSchedulerBackend - ASF JIRA

    apache.org | 1 year ago
    java.util.NoSuchElementException: key not found: 0
  3. 0

    Spark cluster computing framework

    gmane.org | 9 months ago
    java.util.NoSuchElementException: key not found: 0
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  5. 0

    cypher execution-plan failes on profile an 'optional match'

    GitHub | 3 years ago | tbaum
    java.util.NoSuchElementException: key not found: MatchPipe(NullPipe(SymbolTable(Map(a -> Node)),NodeByLabel(label="A", identifier="a")),List(),(a)-[' UNNAMED30']-(b),Set(a, b, UNNAMED30))
  6. 0

    NoSuchElementException in `splitWhen`

    GitHub | 2 years ago | sirthias
    java.util.NoSuchElementException: key not found: SubstreamKey(1)

  1. tyson925 1 times, last 4 months ago
  2. regisso 2 times, last 6 months ago
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Root Cause Analysis

  1. java.util.NoSuchElementException

    key not found: 0

    at scala.collection.MapLike$class.default()
  2. Scala
    HashMap.apply
    1. scala.collection.MapLike$class.default(MapLike.scala:228)
    2. scala.collection.AbstractMap.default(Map.scala:58)
    3. scala.collection.mutable.HashMap.apply(HashMap.scala:64)
    3 frames
  3. Spark
    CoarseGrainedSchedulerBackend$DriverActor$$anonfun$receive$1.applyOrElse
    1. org.apache.spark.scheduler.cluster.CoarseGrainedSchedulerBackend$DriverActor$$anonfun$receive$1.applyOrElse(CoarseGrainedSchedulerBackend.scala:106)
    1 frame
  4. Akka Actor
    ForkJoinExecutorConfigurator$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$AkkaForkJoinTask.exec(AbstractDispatcher.scala:386)
    5 frames
  5. Scala
    ForkJoinWorkerThread.run
    1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
    2. scala.concurrent.forkjoin.ForkJoinPool$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