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  1. Spark
  2. SPARK-14334

Add toLocalIterator for Dataset

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0
    • Component/s: SQL
    • Labels:
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      Description

      The toLocalIterator of RDD is super slow, we should have a optimized implementation for Dataset/DataFrame.

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              • Assignee:
                davies Davies Liu
                Reporter:
                davies Davies Liu
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                • Created:
                  Updated:
                  Resolved: