[jira] [Created] (SPARK-49882) Handle or document `NumPy 2.x` difference

["Dongjoon Hyun (Jira)" <ji...@apache.org>]

Dongjoon Hyun created SPARK-49882:
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             Summary: Handle or document `NumPy 2.x` difference
                 Key: SPARK-49882
                 URL: https://issues.apache.org/jira/browse/SPARK-49882
             Project: Spark
          Issue Type: Sub-task
          Components: PySpark
    Affects Versions: 4.0.0
            Reporter: Dongjoon Hyun


New `NumPy 2` seems to have a different output style in Python 3.13. Of course, the values are correct.
- https://github.com/apache/spark/actions/runs/11186188886/job/31100777649
{code}
**********************************************************************
File "/__w/spark/spark/python/pyspark/core/rdd.py", line 2463, in __main__.RDD.sampleStdev
Failed example:
    sc.parallelize([1, 2, 3]).sampleStdev()
Expected:
    1.0
Got:
    np.float64(1.0)
**********************************************************************
File "/__w/spark/spark/python/pyspark/core/rdd.py", line 2436, in __main__.RDD.stdev
Failed example:
    sc.parallelize([1, 2, 3]).stdev()
Expected:
    0.816...
Got:
    np.float64(0.816496580927726)
**********************************************************************
{code}



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