[jira] [Created] (AVRO-3064) Issue: Unknown union branch fixed

[Divya (Jira)]

Divya created AVRO-3064:
---------------------------

             Summary: Issue: Unknown union branch fixed
                 Key: AVRO-3064
                 URL: https://issues.apache.org/jira/browse/AVRO-3064
             Project: Apache Avro
          Issue Type: Task
          Components: java
    Affects Versions: 1.8.0
            Reporter: Divya
         Attachments: Screenshot from 2021-03-04 21-19-06.png

Hello,

 

We are looking for documentation on how a fixed value can be used with null.

We are using avro-1.8.0 and trying to generate a Decimal value with the help of 
JSONDecoder for schema:

    {
            "name": "exacAmt",
            "type": [
                {
                    "type": "fixed",
                    "name": "exacAmt",
                    "size": 16,
                    "logicalType": "decimal",
                    "precision": 38,
                    "scale": 2
                },
                "null"
            ]
        }

But we are getting an exception:

_Message: Unknown union branch fixed_
 _Line | Method_
_->> 445 | readIndex in org.apache.avro.io.JsonDecoder_

 

Please advise how can this issue be resolved.

!Screenshot from 2021-03-04 21-19-06.png!

 

 

 

 



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