Wes McKinney created ARROW-1784:
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Summary: [Python] Read and write pandas.DataFrame in
pyarrow.serialize by decomposing the BlockManager rather than coercing to Arrow
format
Key: ARROW-1784
URL: https://issues.apache.org/jira/browse/ARROW-1784
Project: Apache Arrow
Issue Type: New Feature
Components: Python
Reporter: Wes McKinney
Fix For: 0.8.0
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
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