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Posted to dev@parquet.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2016/12/19 14:56:58 UTC

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

Wes McKinney created PARQUET-808:
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             Summary: [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


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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