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

Posted to dev@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2018/10/17 14:27:00 UTC

[jira] [Created] (ARROW-3542) [C++] Use unsafe appends when building array from CSV

Antoine Pitrou created ARROW-3542:
-------------------------------------

             Summary: [C++] Use unsafe appends when building array from CSV
                 Key: ARROW-3542
                 URL: https://issues.apache.org/jira/browse/ARROW-3542
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
    Affects Versions: 0.11.0
            Reporter: Antoine Pitrou
            Assignee: Antoine Pitrou


When reading a Table from a CSV file, we presize each ArrayBuilder with the right number of elements, so we could unsafe appends. It should make things a small bit faster.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)