Emil Ejbyfeldt created SPARK-45386:
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Summary: Correctness issue when persisting using StorageLevel.NONE
Key: SPARK-45386
URL: https://issues.apache.org/jira/browse/SPARK-45386
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.5.0, 4.0.0
Reporter: Emil Ejbyfeldt
When using spark 3.5.0 this code
{code:java}
import org.apache.spark.storage.StorageLevel
spark.createDataset(Seq(1,2,3)).persist(StorageLevel.NONE).count() {code}
incorrectly returns 0.
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