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https://issues.apache.org/jira/browse/ARROW-13142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17367230#comment-17367230
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Krisztian Szucs commented on ARROW-13142:
-----------------------------------------
Implementation is added at
https://github.com/apache/arrow/pull/10556/files#diff-087e04e98a23e4563efd4a4aa5ff11b87ce7d0c53dea1456fd010ec6133ca1a3R719
> [Python] Use vector append when converting from list of non-strided numpy
> arrays
> --------------------------------------------------------------------------------
>
> Key: ARROW-13142
> URL: https://issues.apache.org/jira/browse/ARROW-13142
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Krisztian Szucs
> Assignee: Krisztian Szucs
> Priority: Major
> Fix For: 5.0.0
>
>
> Iterating over the numpy arrays and appending elements one by one is
> inefficient where we could rather copy the memory region instead.
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