[jira] [Assigned] (ARROW-11335) [C++] Support FixedSizeList JSON parsing

["Todd Farmer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Farmer reassigned ARROW-11335:
-----------------------------------

    Assignee:     (was: Johan Peltenburg)

This issue was last updated over 90 days ago, which may be an indication it is no longer being actively worked. To better reflect the current state, the issue is being unassigned. Please feel free to re-take assignment of the issue if it is being actively worked, or if you plan to start that work soon.

> [C++] Support FixedSizeList JSON parsing
> ----------------------------------------
>
>                 Key: ARROW-11335
>                 URL: https://issues.apache.org/jira/browse/ARROW-11335
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Johan Peltenburg
>            Priority: Minor
>              Labels: good-first-issue
>
> Currently, the C++ JSON table reader does not support the Arrow FixedSizeList type.
> When the Arrow schema is not inferred but supplied to the parser, it should attempt to turn JSON arrays into an Arrow FixedSizeList if the schema dictates this for specific fields.
> This currently results in the JSON table reader returning an error, e.g.:
> {code:java}
> JSON conversion to fixed_size_list<item: uint64 not null>[12] is not supported{code}



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