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[VL] Add metric to indicate aggregation pushdown #7729

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merged 2 commits into from
Oct 31, 2024

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zhli1142015
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@zhli1142015 zhli1142015 commented Oct 30, 2024

What changes were proposed in this pull request?

Related Velox code:
https://github.com/facebookincubator/velox/blob/main/velox/vector/LazyVector.cpp#L72

How was this patch tested?

image

@github-actions github-actions bot added the VELOX label Oct 30, 2024
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Thanks for opening a pull request!

Could you open an issue for this pull request on Github Issues?

https://github.com/apache/incubator-gluten/issues

Then could you also rename commit message and pull request title in the following format?

[GLUTEN-${ISSUES_ID}][COMPONENT]feat/fix: ${detailed message}

See also:

@zhztheplayer zhztheplayer changed the title [VL] add metric to indicate aggregation pushdown [VL] Add metric to indicate aggregation pushdown Oct 30, 2024
@zhli1142015
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cc @rui-mo and @PHILO-HE , thanks

@FelixYBW
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what does it count?

@zhli1142015
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what does it count?

Lazy loaded values, it's value equals agg function counts * row size.
https://github.com/facebookincubator/velox/blob/main/velox/vector/LazyVector.cpp#L72

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Thanks.

@zhli1142015 zhli1142015 merged commit 0737113 into apache:main Oct 31, 2024
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3 participants