[jira] [Created] (HUDI-7443) Improve Compatibility for Legacy Decimal Types with Bytes as Actual Data Representationype that have bytes as actual type

[Qijun Fu (Jira)]

Qijun Fu created HUDI-7443:
------------------------------

             Summary: Improve Compatibility for Legacy Decimal Types with Bytes 
as Actual Data Representationype that have bytes as actual type
                 Key: HUDI-7443
                 URL: https://issues.apache.org/jira/browse/HUDI-7443
             Project: Apache Hudi
          Issue Type: Bug
          Components: hive
            Reporter: Qijun Fu


Improve Compatibility for Legacy Decimal Types with Bytes as Actual Data 
Representationype that have bytes as actual type. 

We can't read decimal with the following types now: 

```json
{
      "name": "decimal_value",
      "type": {
        "type": "bytes",
        "logicalType": "decimal",
        "precision": 10,
        "scale": 4
      }
}
```



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