[jira] [Resolved] (ARROW-1363) [C++] IPC writer sends buffer layout for dictionary rather than indices

["Uwe L. Korn (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-1363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn resolved ARROW-1363.
--------------------------------
    Resolution: Fixed

Issue resolved by pull request 1003
[https://github.com/apache/arrow/pull/1003]

> [C++] IPC writer sends buffer layout for dictionary rather than indices
> -----------------------------------------------------------------------
>
>                 Key: ARROW-1363
>                 URL: https://issues.apache.org/jira/browse/ARROW-1363
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.6.0
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>             Fix For: 0.7.0
>
>
> This is because of:
> https://github.com/apache/arrow/blob/master/cpp/src/arrow/ipc/metadata.cc#L321
> Since the buffer structure of record batches contains only indices, this should be the buffer layout in the IPC metadata.
> We should double check that Java is doing the right thing (I believe it is)
> cc [~paul.e.taylor] [~lmeyerov]



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