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Posted to jira@arrow.apache.org by "Jörn Horstmann (Jira)" <ji...@apache.org> on 2020/09/24 13:47:00 UTC

[jira] [Created] (ARROW-10082) [Rust]: Return error on mismatching datatypes in json reader

Jörn Horstmann created ARROW-10082:
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             Summary: [Rust]: Return error on mismatching datatypes in json reader
                 Key: ARROW-10082
                 URL: https://issues.apache.org/jira/browse/ARROW-10082
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust
            Reporter: Jörn Horstmann


See [https://github.com/apache/arrow/blob/f358a29b35a9059c42aa8e6bcdd7a17136f14647/rust/arrow/src/json/reader.rs#L678]

 

If the schema specifies a different datatype than what is in the file the value gets silently ignored. Instead we should return an error.



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