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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2020/09/07 16:17:00 UTC

[jira] [Closed] (ARROW-7517) [C++] Builder does not honour dictionary type provided during initialization

     [ https://issues.apache.org/jira/browse/ARROW-7517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou closed ARROW-7517.
---------------------------------
    Resolution: Duplicate

This was fixed by ARROW-9642. Thank you for the report!

> [C++] Builder does not honour dictionary type provided during initialization
> ----------------------------------------------------------------------------
>
>                 Key: ARROW-7517
>                 URL: https://issues.apache.org/jira/browse/ARROW-7517
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.15.0
>            Reporter: Wamsi Viswanath
>            Priority: Major
>             Fix For: 2.0.0
>
>
> Below is an example for reproducing the issue:
> [https://gist.github.com/wamsiv/d48ec37a9a9b5f4d484de6ff86a3870d]
> Builder automatically optimizes the dictionary type depending upon the number of unique values provided which results in schema mismatch.
>  



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