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Posted to dev@parquet.apache.org by "Gang Wu (Jira)" <ji...@apache.org> on 2023/05/11 01:19:00 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 ]

Gang Wu updated PARQUET-2225:
-----------------------------
    Fix Version/s: cpp-12.0.0
                       (was: cpp-11.0.0)

> [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
>              Labels: pull-request-available
>             Fix For: cpp-12.0.0
>
>          Time Spent: 8h 20m
>  Remaining Estimate: 0h
>
> 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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