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

Posted to dev@arrow.apache.org by "Liya Fan (Jira)" <ji...@apache.org> on 2019/11/06 08:49:00 UTC

[jira] [Created] (ARROW-7072) [Java] Support concating validity bits efficiently

Liya Fan created ARROW-7072:
-------------------------------

             Summary: [Java] Support concating validity bits efficiently
                 Key: ARROW-7072
                 URL: https://issues.apache.org/jira/browse/ARROW-7072
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Java
            Reporter: Liya Fan
            Assignee: Liya Fan


For scenarios when we need to concate vectors (like the scenario in ARROW-7048, and delta dictionary), we need a way to concat validity bits. 

Currently, we have bit level API to read/write individual validity bit. However, it is not efficient , and we need a way to copy more bits at a time. 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)