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Posted to commits@datasketches.apache.org by "janagdata (via GitHub)" <gi...@apache.org> on 2023/06/28 16:15:55 UTC
[GitHub] [datasketches-cpp] janagdata opened a new issue, #378: Serialize python theta sketch
janagdata opened a new issue, #378:
URL: https://github.com/apache/datasketches-cpp/issues/378
Hi,
How do I serialize a theta sketch in python? couldnt find any function in documentation. Thanks!
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[GitHub] [datasketches-cpp] AlexanderSaydakov commented on issue #378: Serialize "non-compact" python theta sketch
Posted by "AlexanderSaydakov (via GitHub)" <gi...@apache.org>.
AlexanderSaydakov commented on issue #378:
URL: https://github.com/apache/datasketches-cpp/issues/378#issuecomment-1611825772
No, only immutable compact Theta sketches can be serialized. This is intentional to discourage bad practices such as serializing and deserializing after each update. I would suggest structuring your process in such a way that the input is processed in batches (or partitions), and each such batch produces a compact sketch. Later those compact sketches can be merged (union operation).
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Re: [I] Serialize "non-compact" python theta sketch [datasketches-cpp]
Posted by "AlexanderSaydakov (via GitHub)" <gi...@apache.org>.
AlexanderSaydakov closed issue #378: Serialize "non-compact" python theta sketch
URL: https://github.com/apache/datasketches-cpp/issues/378
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[GitHub] [datasketches-cpp] janagdata closed issue #378: Serialize python theta sketch
Posted by "janagdata (via GitHub)" <gi...@apache.org>.
janagdata closed issue #378: Serialize python theta sketch
URL: https://github.com/apache/datasketches-cpp/issues/378
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