add extend_dictionary in dictionary builder for improved performance#6875
Merged
alamb merged 7 commits intoapache:mainfrom Dec 19, 2024
Merged
add extend_dictionary in dictionary builder for improved performance#6875alamb merged 7 commits intoapache:mainfrom
extend_dictionary in dictionary builder for improved performance#6875alamb merged 7 commits intoapache:mainfrom
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rluvaton
commented
Dec 12, 2024
rluvaton
commented
Dec 12, 2024
rluvaton
commented
Dec 12, 2024
tustvold
reviewed
Dec 12, 2024
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Hey @tustvold, can you please re-review? |
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I added some small suggestions on how to improve the docstrings, but we could do that as a follow on PR as well |
Co-authored-by: Andrew Lamb <[email protected]>
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Thanks @rluvaton |
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CurtHagenlocher
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Dec 28, 2024
apache#6875) * add `extend_dictionary` in dictionary builder for improved performance * fix extends all nulls * support null in mapped value * adding comment * run `clippy` and `fmt` * fix ci * Apply suggestions from code review Co-authored-by: Andrew Lamb <[email protected]> --------- Co-authored-by: Andrew Lamb <[email protected]>
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Which issue does this PR close?
No issue
Rationale for this change
This is done to improve the performance when wanting to add already build dictionary to existing builder by taking advantage of the fact that we don't need to check the values for each key
What changes are included in this PR?
added
extend_dictionaryforPrimitiveDictionaryBuilderand forGenericByteDictionaryBuilderAre there any user-facing changes?
yes, these are public methods