[jira] [Created] (ARROW-9985) [C++][Parquet] Add bitmap based validity bitmap and nested reconstruction

[Micah Kornfield (Jira)]

Micah Kornfield created ARROW-9985:
--------------------------------------

             Summary: [C++][Parquet] Add bitmap based validity bitmap and 
nested reconstruction
                 Key: ARROW-9985
                 URL: https://issues.apache.org/jira/browse/ARROW-9985
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
            Reporter: Micah Kornfield
            Assignee: Micah Kornfield


For low levels of this will likely be  more performant then existing rep/level 
based reconstruction.



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