You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@arrow.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2018/01/04 08:02:00 UTC

[jira] [Created] (ARROW-1964) Python: Expose Builder classes

Uwe L. Korn created ARROW-1964:
----------------------------------

             Summary: Python: Expose Builder classes
                 Key: ARROW-1964
                 URL: https://issues.apache.org/jira/browse/ARROW-1964
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Python
            Reporter: Uwe L. Korn
             Fix For: 1.0.0


Having the builder classes available from Python would be very helpful. Currently a construction of an Arrow array always need to have a Python list or numpy array as intermediate. As  the builder in combination with jemalloc are very efficient in building up non-chunked memory, it would be nice to directly use them in certain cases.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)