Josh Rosen created SPARK-8797:
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Summary: Sorting float/double column containing NaNs can lead to
"Comparison method violates its general contract!" errors
Key: SPARK-8797
URL: https://issues.apache.org/jira/browse/SPARK-8797
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0, 1.3.0, 1.5.0
Reporter: Josh Rosen
Assignee: Josh Rosen
When sorting a float or double column that contains NaN (not a number) values,
TimSort may throw a ""Comparison method violates its general contract!" error.
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