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new c470f3dce544 [SPARK-58046][DOC] Fix the required NumPy version to
1.23.2 in MLlib guide
c470f3dce544 is described below
commit c470f3dce544ad46ffb748949b6476d3cbc8d443
Author: Dongjoon Hyun <[email protected]>
AuthorDate: Wed Jul 8 12:40:14 2026 -0700
[SPARK-58046][DOC] Fix the required NumPy version to 1.23.2 in MLlib guide
### What changes were proposed in this pull request?
This PR updates the minimum NumPy version in `docs/ml-guide.md` from `1.4`
to `1.23.2`.
### Why are the changes needed?
SPARK-56928 raised the minimum NumPy version to `1.23.2`
- https://github.com/apache/spark/pull/55959
https://github.com/apache/spark/blob/5ca6b1062887664b16b11f2bfcc015c9e616dc49/python/packaging/classic/setup.py#L162
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Manual review.
### Was this patch authored or co-authored using generative AI tooling?
Generated-by: Claude Fable 5
Closes #57132 from dongjoon-hyun/SPARK-58046.
Authored-by: Dongjoon Hyun <[email protected]>
Signed-off-by: Dongjoon Hyun <[email protected]>
---
docs/ml-guide.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/ml-guide.md b/docs/ml-guide.md
index 132805e7bcd6..64c469d906e3 100644
--- a/docs/ml-guide.md
+++ b/docs/ml-guide.md
@@ -69,7 +69,7 @@ However, native acceleration libraries can't be distributed
with Spark. See [MLl
WARNING: Failed to load implementation from:dev.ludovic.netlib.blas.JNIBLAS
```
-To use MLlib in Python, you will need [NumPy](http://www.numpy.org) version
1.4 or newer.
+To use MLlib in Python, you will need [NumPy](http://www.numpy.org) version
1.23.2 or newer.
[^1]: To learn more about the benefits and background of system optimised
natives, you may wish to
watch Sam Halliday's ScalaX talk on [High Performance Linear Algebra in
Scala](http://fommil.github.io/scalax14/).
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