Fang-Xie created PARQUET-2159:
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Summary: Parquet bit-packing de/encode optimization
Key: PARQUET-2159
URL: https://issues.apache.org/jira/browse/PARQUET-2159
Project: Parquet
Issue Type: Improvem
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Fang-Xie updated PARQUET-2159:
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Attachment: image-2022-06-15-22-56-08-396.png
> Parquet bit-packing de/encode optimization
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Fang-Xie updated PARQUET-2159:
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Attachment: image-2022-06-15-22-57-15-964.png
> Parquet bit-packing de/encode optimization
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Fang-Xie updated PARQUET-2159:
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Attachment: image-2022-06-15-22-58-01-442.png
> Parquet bit-packing de/encode optimization
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Fang-Xie updated PARQUET-2159:
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Attachment: image-2022-06-15-22-58-40-704.png
> Parquet bit-packing de/encode optimization
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Fang-Xie updated PARQUET-2159:
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Description:
Current Spark use Parquet-mr as parquet reader/writer library, but the built-in
bit-pac
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Fang-Xie commented on PARQUET-2159:
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Thanks [~theosib-amazon], these improvements dep
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Fang-Xie commented on PARQUET-2159:
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We implemented Parquet bit packing en/decode usi
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Fang-Xie edited comment on PARQUET-2159 at 6/16/22 3:14 PM: