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Make Parquet reader filter APIs public (#1792) #2467

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merged 2 commits into from
Aug 17, 2022

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tustvold
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Which issue does this PR close?

Part of #1792

Rationale for this change

There is still more work to be done in this space, but I am confident that this functionality is sufficiently mature that we can expose it and start to get feedback from the wild

What changes are included in this PR?

Makes the crate-private row filtering APIs, public

Are there any user-facing changes?

@github-actions github-actions bot added the parquet Changes to the parquet crate label Aug 16, 2022
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@alamb alamb left a comment

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FYI @Ted-Jiang @thinkharderdev @viirya and @HaoYang670

This is quite exciting and represents a big step forward for the rust parquet implementation 🎉

@@ -398,11 +398,11 @@ mod tests {
let mut rand = thread_rng();
for _ in 0..100 {
let a_len = rand.gen_range(10..100);
let a_bools: Vec<_> = (0..a_len).map(|x| rand.gen_bool(0.2)).collect();
let a_bools: Vec<_> = (0..a_len).map(|_| rand.gen_bool(0.2)).collect();
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seems random that this started getting flagged by clippy 🤷 -- I suppose I am always one for a good drive by cleanup anyways 🚗

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It is because the unused suppression at the module level was removed

@alamb alamb changed the title Make filter APIs public (#1792) Make Parquet reader filter APIs public (#1792) Aug 17, 2022
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@viirya viirya left a comment

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Nice! This is an exciting enhancement!

@tustvold tustvold merged commit 6d0ea90 into apache:master Aug 17, 2022
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ursabot commented Aug 17, 2022

Benchmark runs are scheduled for baseline = 0013170 and contender = 6d0ea90. 6d0ea90 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ec2-t3-xlarge-us-east-2] ec2-t3-xlarge-us-east-2
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on test-mac-arm] test-mac-arm
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ursa-i9-9960x] ursa-i9-9960x
[Skipped ⚠️ Benchmarking of arrow-rs-commits is not supported on ursa-thinkcentre-m75q] ursa-thinkcentre-m75q
Buildkite builds:
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java

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4 participants