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Posted to dev@parquet.apache.org by "Xinli Shang (Jira)" <ji...@apache.org> on 2021/03/23 15:41:00 UTC

[jira] [Created] (PARQUET-2006) Column resolution by ID

Xinli Shang created PARQUET-2006:
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             Summary: Column resolution by ID
                 Key: PARQUET-2006
                 URL: https://issues.apache.org/jira/browse/PARQUET-2006
             Project: Parquet
          Issue Type: New Feature
          Components: parquet-mr
            Reporter: Xinli Shang
            Assignee: Xinli Shang


Parquet relies on the name. In a lot of usages e.g. schema resolution, this would be a problem. Iceberg uses ID and stored Id/name mappings. 

This Jira is to add column ID resolution support. 



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