Qinghui Xu created PARQUET-951:
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             Summary: Missing field id support in parquet metadata
                 Key: PARQUET-951
                 URL: https://issues.apache.org/jira/browse/PARQUET-951
             Project: Parquet
          Issue Type: Bug
            Reporter: Qinghui Xu


Field id is essential for some serialization framework such as protobuf, and 
they are used to keep schema forward/backward compatibility which could not be 
achieved by using field names. Currently field id is not persisted as file 
metadata.



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