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Posted to dev@arrow.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2018/06/02 18:21:00 UTC

[jira] [Created] (ARROW-2667) [C++/Python] Add pandas-like take method to Array/Column/ChunkedArray

Uwe L. Korn created ARROW-2667:
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             Summary: [C++/Python] Add pandas-like take method to Array/Column/ChunkedArray
                 Key: ARROW-2667
                 URL: https://issues.apache.org/jira/browse/ARROW-2667
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++, Python
            Reporter: Uwe L. Korn


We should add a {{take}} method to {{Array/ChunkedArray/Column}} that takes a list of indices and returns a reordered array.

For reference, see Pandas' interface: https://github.com/pandas-dev/pandas/blob/2cbdd9a2cd19501c98582490e35c5402ae6de941/pandas/core/arrays/base.py#L466



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