Sharad Varshney created SPARK-28725:
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Summary: Spark ML not able to de-serialize Logistic Regression
model saved in previous version of Spark
Key: SPARK-28725
URL: https://issues.apache.org/jira/browse/SPARK-28725
Project: Spark
Issue Type: Bug
Components: ML
Affects Versions: 2.4.3
Environment: PROD
Reporter: Sharad Varshney
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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