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  1. Spark
  2. SPARK-28725

Spark ML not able to de-serialize Logistic Regression model saved in previous version of Spark

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Invalid
    • 2.4.3
    • None
    • ML
    • None
    • PROD

    Description

      Logistic Regression model saved using Spark version 2.3.0 in HDI is not correctly de-serialized  with Spark 2.4.3 version. It loads into the memory but probabilities it emits on inference is like 1.45 e-44(to 44th decimal place approx equal to 0)

       

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            Unassigned Unassigned
            varshnes Sharad Varshney
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              Updated:
              Resolved: