java.lang.UnsupportedOperationException: empty.reduceLeft

GitHub | jessicalucci | 2 months ago
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  1. 0

    GET on empty apps list throws exception

    GitHub | 2 months ago | jessicalucci
    java.lang.UnsupportedOperationException: empty.reduceLeft
  2. 0
    samebug tip
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    samebug tip
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    Migration to 1.4 fails, if there are too many zk entries

    GitHub | 3 weeks ago | aquamatthias
    mesosphere.marathon.MigrationFailedException: while migrating storage to 1.2

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    Root Cause Analysis

    1. java.lang.UnsupportedOperationException


      at scala.collection.TraversableOnce$class.reduceLeft()
    2. Scala
      1. scala.collection.TraversableOnce$class.reduceLeft(TraversableOnce.scala:180)
      2. scala.collection.AbstractTraversable.reduceLeft(Traversable.scala:104)
      3. scala.collection.TraversableOnce$class.reduce(TraversableOnce.scala:208)
      4. scala.collection.AbstractTraversable.reduce(Traversable.scala:104)
      4 frames
    3. mesosphere.marathon.api
      1. mesosphere.marathon.api.v2.TasksResource$$anonfun$indexJson$1$stateMachine$macro$87$1.apply(TasksResource.scala:74)
      2. mesosphere.marathon.api.v2.TasksResource$$anonfun$indexJson$1$stateMachine$macro$87$1.apply(TasksResource.scala:53)
      2 frames
    4. Scala
      2. scala.concurrent.impl.ExecutionContextImpl$AdaptedForkJoinTask.exec(ExecutionContextImpl.scala:121)
      3. scala.concurrent.forkjoin.ForkJoinTask.doExec(
      4. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(
      5. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(
      6. scala.concurrent.forkjoin.ForkJoinPool.runWorker(
      7 frames