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Posted to dev@parquet.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/01/05 17:21:58 UTC

[jira] [Updated] (PARQUET-808) [C++] Add API to read file given externally-provided FileMetadata

     [ https://issues.apache.org/jira/browse/PARQUET-808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated PARQUET-808:
---------------------------------
    Fix Version/s: cpp-0.1.0

> [C++] Add API to read file given externally-provided FileMetadata
> -----------------------------------------------------------------
>
>                 Key: PARQUET-808
>                 URL: https://issues.apache.org/jira/browse/PARQUET-808
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-cpp
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>             Fix For: cpp-0.1.0
>
>
> When reconciling the metadata in multiple Parquet files, it may often make sense to persist the deserialized metadata in memory rather than reading it twice. The Parquet format also provides for file metadata and row group data living in separate physical files. 



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