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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2021/05/27 23:41:00 UTC

[jira] [Created] (BEAM-12418) Add support for out-of-band pickling (pickle 5) in PickleCoder

Brian Hulette created BEAM-12418:
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             Summary: Add support for out-of-band pickling (pickle 5) in PickleCoder
                 Key: BEAM-12418
                 URL: https://issues.apache.org/jira/browse/BEAM-12418
             Project: Beam
          Issue Type: Improvement
          Components: sdk-py-core
            Reporter: Brian Hulette


dev@ discussion: https://lists.apache.org/thread.html/r266f37640901544927205b913d4903340d6c59c3d94905e5dda0db42%40%3Cdev.beam.apache.org%3E

PickleCoder should support out-of-band pickling to avoid unnecessary memory copies for types that support it (including numpy and pandas types).



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