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Posted to dev@parquet.apache.org by "Gabor Szadovszky (Jira)" <ji...@apache.org> on 2022/08/31 05:48:00 UTC

[jira] [Created] (PARQUET-2182) Handle unknown logical types

Gabor Szadovszky created PARQUET-2182:
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             Summary: Handle unknown logical types
                 Key: PARQUET-2182
                 URL: https://issues.apache.org/jira/browse/PARQUET-2182
             Project: Parquet
          Issue Type: Bug
            Reporter: Gabor Szadovszky


New logical types introduced in parquet-format shall be properly handled in parquet-mr releases that are not aware of this new type. In this case we shall read the data as if only the primitive type would be defined (without a logical type) with one exception: We shall not use min/max based statistics (including column indexes) since we don't know the proper ordering of that type.




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