[jira] [Created] (PARQUET-842) [C++] Impala rejects DOUBLE columns if decimal metadata is set

Tue, 24 Jan 2017 17:48:07 -0800 

Wes McKinney created PARQUET-842:
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             Summary: [C++] Impala rejects DOUBLE columns if decimal metadata 
is set
                 Key: PARQUET-842
                 URL: https://issues.apache.org/jira/browse/PARQUET-842
             Project: Parquet
          Issue Type: Bug
          Components: parquet-cpp
            Reporter: Wes McKinney


See 
https://github.com/apache/incubator-impala/blob/757c68b29e21e64fc4586cdf24ee6f9369be460f/be/src/exec/parquet-metadata-utils.cc#L211

See problematic logic at 

https://github.com/apache/parquet-cpp/blob/master/src/parquet/schema/types.cc#L95

This causes a problem even though the ConvertedType is not DECIMAL. 



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