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  1. TinkerPop
  2. TINKERPOP-526

cap() step leads to ConcurrentModificationException in TinkerGraph

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Done
    • None
    • 3.0.0-incubating
    • tinkergraph
    • None

    Description

      java.util.ConcurrentModificationException: null
      	at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
      	at java.util.HashMap$ValueIterator.next(HashMap.java:1458)
      	at com.tinkerpop.gremlin.tinkergraph.process.graph.step.sideEffect.TinkerGraphStep.iteratorList(TinkerGraphStep.java:80)
      	at com.tinkerpop.gremlin.tinkergraph.process.graph.step.sideEffect.TinkerGraphStep.vertices(TinkerGraphStep.java:54)
      	at com.tinkerpop.gremlin.tinkergraph.process.graph.step.sideEffect.TinkerGraphStep.lambda$new$23(TinkerGraphStep.java:31)
      	at com.tinkerpop.gremlin.tinkergraph.process.graph.step.sideEffect.TinkerGraphStep$$Lambda$20/2139741886.get(Unknown Source)
      	at com.tinkerpop.gremlin.process.graph.step.sideEffect.GraphStep.generateTraversers(GraphStep.java:71)
      	at com.tinkerpop.gremlin.process.graph.step.sideEffect.StartStep.processNextStart(StartStep.java:58)
      	at com.tinkerpop.gremlin.process.util.AbstractStep.hasNext(AbstractStep.java:117)
      	at com.tinkerpop.gremlin.process.util.ExpandableStepIterator.next(ExpandableStepIterator.java:33)
      	at com.tinkerpop.gremlin.process.graph.step.branch.RepeatStep.standardAlgorithm(RepeatStep.java:160)
      	at com.tinkerpop.gremlin.process.graph.step.util.ComputerAwareStep.processNextStart(ComputerAwareStep.java:30)
      	at com.tinkerpop.gremlin.process.util.AbstractStep.hasNext(AbstractStep.java:117)
      	at com.tinkerpop.gremlin.process.util.ExpandableStepIterator.next(ExpandableStepIterator.java:33)
      	at com.tinkerpop.gremlin.process.graph.step.sideEffect.SideEffectStep.processNextStart(SideEffectStep.java:28)
      	at com.tinkerpop.gremlin.process.util.AbstractStep.hasNext(AbstractStep.java:117)
      	at com.tinkerpop.gremlin.process.util.ExpandableStepIterator.next(ExpandableStepIterator.java:33)
      	at com.tinkerpop.gremlin.process.graph.step.sideEffect.SideEffectCapStep.standardAlgorithm(SideEffectCapStep.java:56)
      	at com.tinkerpop.gremlin.process.graph.step.sideEffect.SideEffectCapStep.processNextStart(SideEffectCapStep.java:48)
      	at com.tinkerpop.gremlin.process.util.AbstractStep.next(AbstractStep.java:102)
      	at com.tinkerpop.gremlin.process.util.AbstractStep.next(AbstractStep.java:15)
      

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            Unassigned Unassigned
            jkschneider Jon Schneider
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            Dates

              Created:
              Updated:
              Resolved: