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  1. Apache Arrow
  2. ARROW-7199

[Java] ConcurrentModificationException in BaseAllocator::getChildAllocators

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • None
    • 0.16.0
    • Java

    Description

      error stacktrace:

      (java.util.ConcurrentModificationException) null

      java.util.IdentityHashMap$IdentityHashMapIterator.nextIndex():734

      java.util.IdentityHashMap$KeyIterator.next():825

      java.util.AbstractCollection.addAll():343

      java.util.HashSet.<init>():119

      org.apache.arrow.memory.BaseAllocator.getChildAllocators():128

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              pprudhvi Prudhvi Porandla
              pprudhvi Prudhvi Porandla
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