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preserve index and columns on repartition #5551

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anmyachev opened this issue Jan 18, 2023 · 0 comments · Fixed by #5543
Closed

preserve index and columns on repartition #5551

anmyachev opened this issue Jan 18, 2023 · 0 comments · Fixed by #5543
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Performance 🚀 Performance related issues and pull requests.

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repartition function does not change indexes, so we can use already materialized indexes.
@anmyachev anmyachev added the Performance 🚀 Performance related issues and pull requests. label Jan 18, 2023
@anmyachev anmyachev self-assigned this Jan 18, 2023
@anmyachev anmyachev mentioned this issue Jan 18, 2023
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YarShev added a commit that referenced this issue Jan 23, 2023
@anmyachev @dchigarev @YarShev
PERF-#5551: Preserve index and columns on _repartition (#5543)
5644738 
Co-authored-by: Dmitry Chigarev <dmitry.chigarev@intel.com>
Co-authored-by: Iaroslav Igoshev <Poolliver868@mail.ru>
Signed-off-by: Anatoly Myachev <anatoly.myachev@intel.com>
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PERF-#5551: Preserve index and columns on _repartition anmyachev/modin
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