Add ArrowBytesViewMap and ArrowBytesViewSet #11515
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alamb
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Jul 18, 2024
alamb
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Jul 18, 2024
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This looks great -- thanks @XiangpengHao
It is unfortunate it is so much duplication from the binary map, but I don't really have any thoughts on how to reduce the duplication
* Pin to arrow main * Fix clippy with latest arrow * Uncomment test that needs new arrow-rs to work * Update datafusion-cli Cargo.lock * Update Cargo.lock * tapelo
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I rebased the branch to reflect new changes |
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Thanks @XiangpengHao -- I wonder if you have some missing commits that haven't been pushed yet? It looks like you addressed the comments, but the code hasn't been changed.
I don't think any of it is critical, so I am approving the PR but I think it is worth considering addressing prior to merge
Sorry, I probably chose the wrong change when rebasing the branches... Should be fixed now! |
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Thanks again @XiangpengHao |
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… some ClickBench queries (not on by default) (#11667) * Pin to pre-release version of arrow 52.2.0 * Update for deprecated method * Add a config to force using string view in benchmark (#11514) * add a knob to force string view in benchmark * fix sql logic test * update doc * fix ci * fix ci only test * Update benchmarks/src/util/options.rs Co-authored-by: Andrew Lamb <[email protected]> * Update datafusion/common/src/config.rs Co-authored-by: Andrew Lamb <[email protected]> * update tests --------- Co-authored-by: Andrew Lamb <[email protected]> * Add String view helper functions (#11517) * add functions * add tests for hash util * Add ArrowBytesViewMap and ArrowBytesViewSet (#11515) * Update `string-view` branch to arrow-rs main (#10966) * Pin to arrow main * Fix clippy with latest arrow * Uncomment test that needs new arrow-rs to work * Update datafusion-cli Cargo.lock * Update Cargo.lock * tapelo * merge * update cast * consistent dep * fix ci * add more tests * make doc happy * update new implementation * fix bug * avoid unused dep * update dep * update * fix cargo check * update doc * pick up the comments change again --------- Co-authored-by: Andrew Lamb <[email protected]> * Enable `GroupValueBytesView` for aggregation with StringView types (#11519) * add functions * Update `string-view` branch to arrow-rs main (#10966) * Pin to arrow main * Fix clippy with latest arrow * Uncomment test that needs new arrow-rs to work * Update datafusion-cli Cargo.lock * Update Cargo.lock * tapelo * merge * update cast * consistent dep * fix ci * avoid unused dep * update dep * update * fix cargo check * better group value view aggregation * update --------- Co-authored-by: Andrew Lamb <[email protected]> * Initial support for regex_replace on `StringViewArray` (#11556) * initial support for string view regex * update tests * Add support for Utf8View for date/temporal codepaths (#11518) * Add StringView support for date_part and make_date funcs * run cargo update in datafusion-cli * cargo fmt --------- Co-authored-by: Andrew Lamb <[email protected]> * GC `StringViewArray` in `CoalesceBatchesStream` (#11587) * gc string view when appropriate * make clippy happy * address comments * make doc happy * update style * Add comments and tests for gc_string_view_batch * better herustic * update test * Update datafusion/physical-plan/src/coalesce_batches.rs Co-authored-by: Andrew Lamb <[email protected]> --------- Co-authored-by: Andrew Lamb <[email protected]> * [Bug] fix bug in return type inference of `utf8_to_int_type` (#11662) * fix bug in return type inference * update doc * add tests --------- Co-authored-by: Andrew Lamb <[email protected]> * Fix clippy * Increase ByteViewMap block size to 2MB (#11674) * better default block size * fix related test * Change `--string-view` to only apply to parquet formats (#11663) * use inferenced schema, don't load schema again * move config to parquet-only * update * update * better format * format * update * Implement native support StringView for character length (#11676) * native support for character length * Update datafusion/functions/src/unicode/character_length.rs --------- Co-authored-by: Andrew Lamb <[email protected]> * Remove uneeded patches * cargo fmt --------- Co-authored-by: Xiangpeng Hao <[email protected]> Co-authored-by: Xiangpeng Hao <[email protected]> Co-authored-by: Andrew Duffy <[email protected]>
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targets
string-view2branchWhich issue does this PR close?
Let's wait until #11517 is merged
Part of #11418.
Rationale for this change
We need them to better support efficient string view aggregate.
What changes are included in this PR?
They are not much different from
ArrowBytesMap, except that they are simpler, in terms of hash table entry layout.This PR only implements the type, but did not use it anywhere, since the PR is already quite large imo.
Are these changes tested?
Are there any user-facing changes?