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Posted to dev@parquet.apache.org by "fatemah (Jira)" <ji...@apache.org> on 2023/01/10 17:38:00 UTC

[jira] [Updated] (PARQUET-2225) [C++] Allow reading dense with RecordReader

     [ https://issues.apache.org/jira/browse/PARQUET-2225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

fatemah updated PARQUET-2225:
-----------------------------
    Summary: [C++] Allow reading dense with RecordReader  (was: Allow reading dense with RecordReader)

> [C++] Allow reading dense with RecordReader
> -------------------------------------------
>
>                 Key: PARQUET-2225
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2225
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-cpp
>            Reporter: fatemah
>            Assignee: fatemah
>            Priority: Major
>
> Currently ReadRecords reads spaced by default. Some readers may need to read the values dense, and reading spaced is less efficient than reading dense. We need an option for reading dense.



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