Details
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New Feature
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
See discussion in https://github.com/dask/distributed/pull/931
This will permit zero-copy reads for DataFrames not containing Python objects. In the event of an ObjectBlock these arrays will not be worse than pickle to reconstruct on the receiving side
Attachments
Issue Links
- is related to
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ARROW-1887 [Python] More efficient serialization of pandas Index types in custom serialization from ARROW-1784
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- Closed
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- relates to
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ARROW-1783 [Python] Convert SerializedPyObject to/from sequence of component buffers with minimal memory allocation / copying
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- Resolved
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ARROW-1854 [Python] Improve performance of serializing object dtype ndarrays
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- Resolved
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- links to