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  1. Spark
  2. SPARK-29042

Sampling-based RDD with unordered input should be INDETERMINATE

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.0.2, 2.1.3, 2.2.3, 2.3.4, 2.4.4, 3.0.0
    • 2.4.5, 3.0.0
    • Spark Core

    Description

      We have found and fixed the correctness issue when RDD output is INDETERMINATE. One missing part is sampling-based RDD. This kind of RDDs is order sensitive to its input. A sampling-based RDD with unordered input, should be INDETERMINATE.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-23243 Shuffle+Repartition on an RDD could lead to incorrect answers

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          links to

          Web Link GitHub Pull Request #25751

          Web Link GitHub Pull Request #25826

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              viirya L. C. Hsieh
              viirya L. C. Hsieh
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              Dates

                Created:
                Updated:
                Resolved: