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Posted to dev@parquet.apache.org by "Ryan Blue (JIRA)" <ji...@apache.org> on 2017/09/20 16:34:01 UTC

[jira] [Commented] (PARQUET-1107) [C++] Expose key_value_metadata in parquet::ColumnChunkMetaData

    [ https://issues.apache.org/jira/browse/PARQUET-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16173457#comment-16173457 ] 

Ryan Blue commented on PARQUET-1107:
------------------------------------

What's the use case for this? I don't think we support it in the Java version either. Curious about whether that's something we should require in the format.

> [C++] Expose key_value_metadata in parquet::ColumnChunkMetaData
> ---------------------------------------------------------------
>
>                 Key: PARQUET-1107
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1107
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-cpp
>            Reporter: Wes McKinney
>
> This is available already at the file level:
> https://github.com/apache/parquet-cpp/blob/master/src/parquet/file/metadata.h#L177
> but not at the ColumnChunk level



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