Elhoussine Talab created SPARK-40376:
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Summary: `np.bool` will be deprecated
Key: SPARK-40376
URL: https://issues.apache.org/jira/browse/SPARK-40376
Project: Spark
Issue Type: Bug
Components: Optimizer
Affects Versions: 3.3.0
Reporter: Elhoussine Talab
Using `np.bool` generates this warning:
```
UserWarning: toPandas attempted Arrow optimization because
'spark.sql.execution.arrow.pyspark.enabled' is set to true, but has reached the
error below and can not continue. Note that
'spark.sql.execution.arrow.pyspark.fallback.enabled' does not have an effect on
failures in the middle of computation.
3070E `np.bool` is a deprecated alias for the builtin
`bool`. To silence this warning, use `bool` by itself. Doing this will not
modify any behavior and is safe. If you specifically wanted the numpy scalar
type, use `np.bool_` here.
3071E Deprecated in NumPy 1.20; for more details and
guidance: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
```
See Numpy's deprecation statement here:
https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations
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