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  1. Spark
  2. SPARK-30274

Avoid BytesToBytesMap lookup hang forever when holding keys reaching max capacity

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.2, 2.1.3, 2.2.3, 2.3.4, 2.4.4, 3.0.0
    • Fix Version/s: 2.4.5, 3.0.0
    • Component/s: Spark Core
    • Labels:
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      Description

      BytesToBytesMap.append allows to append keys until the number of keys reaches MAX_CAPACITY. But once the the pointer array in the map holds MAX_CAPACITY keys, next time call of lookup will hand forever.

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              • Assignee:
                viirya L. C. Hsieh
                Reporter:
                viirya L. C. Hsieh
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                • Created:
                  Updated:
                  Resolved: