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Posted to dev@arrow.apache.org by "Julien Le Dem (JIRA)" <ji...@apache.org> on 2016/09/06 18:48:20 UTC

[jira] [Assigned] (ARROW-274) Make the MapVector nullable

     [ https://issues.apache.org/jira/browse/ARROW-274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julien Le Dem reassigned ARROW-274:
-----------------------------------

    Assignee: Julien Le Dem

> Make the MapVector nullable
> ---------------------------
>
>                 Key: ARROW-274
>                 URL: https://issues.apache.org/jira/browse/ARROW-274
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Java - Vectors
>            Reporter: Julien Le Dem
>            Assignee: Julien Le Dem
>
> Currently the MapVector used to store Structs (aka Tuples) does not have a validity inner vector. As such struct types can not be null.
> Based on the use of The MapVector I'm thinking of creating a NullableMapVector for this purpose that would encapsulate the MapVector



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