Uwe L. Korn created ARROW-2249:
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Summary: [Java/Python] in-process vector sharing from Java to
Python
Key: ARROW-2249
URL: https://issues.apache.org/jira/browse/ARROW-2249
Project: Apache Arrow
Issue Type: New Feature
Components: Java - Vectors, Python
Reporter: Uwe L. Korn
Assignee: Uwe L. Korn
Fix For: 0.10.0
Currently we seem to use in all applications of Arrow the IPC capabilities to
move data between a Java process and a Python process. While this is
0-serialization, it is not zero-copy. I'm going to have a first shot at
exposing Java Vectors in Python as {{pyarrow.Array}}.
This issue can also be used as a tracker for the various sub-tasks that will
need to be done to complete this rather large milestone.
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