feat(inverted_index.create): add index creator #4
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Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
This reverts commit 63cb5bd.
Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
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Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
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* feat(inverted_index.create): add read/write for external intermediate files Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: MAGIC_CODEC_V1 -> CODEC_V1_MAGIC Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: polish comments Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: fix typos intermedia -> intermediate Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * fix: typos Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat(inverted_index.create): add external sorter Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: fix typos intermedia -> intermediate Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: polish comments Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: polish comments Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: drop the stream as early as possible to avoid recursive calls to poll Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: project merge sorted stream Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat: add total_row_count to SortOutput Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat: remove change of format Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: rename segment null bitmap Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: test type alias Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat: allow `memory_usage_threshold` to be None to turn off dumping Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat: change segment_row_count type to NonZeroUsize Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: accept BytesRef instead Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * feat: add `push_n` to adapt mito2 Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: add k-way merge TODO Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: more sorter cases Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * refactor: make the merge tree balance Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * Update src/index/src/inverted_index/create/sort/external_sort.rs Co-authored-by: Yingwen <realevenyag@gmail.com> * chore: address comments Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * chore: stable feature Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> --------- Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> Co-authored-by: Yingwen <realevenyag@gmail.com>
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Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
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What's changed and what's your intention?
IndexCreatortrait to handle the creation of indexes for multiple columns with multiple rows.SortIndexCreatorimplementation, which internally maintains the sorting of multiple columns, and relies on theInvertedIndexWriterto ultimately complete the construction of the index.Checklist
Refer to a related PR or issue link (optional)