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https://issues.apache.org/jira/browse/ARROW-14149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson updated ARROW-14149:
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Summary: [C++][R] Support a "modified" hive style directory naming scheme
(was: Support a "modified" hive style directory naming scheme)
> [C++][R] Support a "modified" hive style directory naming scheme
> ----------------------------------------------------------------
>
> Key: ARROW-14149
> URL: https://issues.apache.org/jira/browse/ARROW-14149
> Project: Apache Arrow
> Issue Type: Improvement
> Reporter: Ryan Hafen
> Priority: Minor
>
> I am working on a project where I need to create and analyze parquet files
> using Apache Arrow but the environment I'm working with does not allow "=" in
> file paths, which the hive naming convention forces, e.g. "year=2007". While
> I can specify the partitioning to not use the hive contention, I then lose
> the variable names. This is problematic when I'm sharing the datasets with
> others because they will have to specify the partitioning variables when
> opening the dataset but they don't know what the partitioning variables are.
>
> Would it be possible to allow a modified hive-style directory naming
> convention that still preserves the variable name in the directory name? For
> example, allowing a delimiter other than "="?
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