[jira] [Commented] (AVRO-3429) To fetch all the failure attributes in case of schema validation failure

["Prateek Joshi (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AVRO-3429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17503161#comment-17503161 ] 

Prateek Joshi commented on AVRO-3429:
-------------------------------------

Hi Team, Is there any updates on this?

> To fetch all the failure attributes in case of schema validation failure
> ------------------------------------------------------------------------
>
>                 Key: AVRO-3429
>                 URL: https://issues.apache.org/jira/browse/AVRO-3429
>             Project: Apache Avro
>          Issue Type: Bug
>            Reporter: Prateek Joshi
>            Priority: Critical
>
> When we are validating AVRO schema against payload we just get one failed attribute information only. While in case of multiple attribute failure for a big schema it becomes difficult to correct the payload. Can it be corrected in the library so that we get all the information as in JSON we get.
> Schema ::
> {
>    "namespace": "tutorialspoint.com",
>    "type": "record",
>    "name": "emp",
>    "fields": [
>       \{"name": "name", "type": "string"},
>       \{"name": "id", "type": "int"},
>       \{"name": "salary", "type": "int"},
>       \{"name": "age", "type": "int"},
>       \{"name": "address", "type": "string"}
>    ]
> }
> Test cases:
> Test case 1.
> Success Payload 
> {"emp":\{"name":"alex","id":2,"age":23,"salary":2000,"address":"xyz"}}
> Test case 2.
> Failure payload with 2 attributes wrong type(Address and salary)::
> {"emp":\{"name":"alex","id":2,"age":23,"salary":"Twenty thousand","address":123}}
> Code implemented:
> Schema schema = new Schema.Parser().parse(strSchema);
>         try {
>             JsonAvroConverter avroConverter = new JsonAvroConverter();
>             avroConverter.convertToGenericDataRecord(payload.getBytes(), schema);
>             LoggerUtility.writeLogger(SchemaValidator.class, LogLevel.INFO, "AVRO Schema successfully validated...");
>         } catch (AvroRuntimeException e) {
>             throw new SerializationException("AVRO does not match schema ", e);
>         }
> Problem:
> we want to get all the failures while validating the AVRO schema against payload. The avro library used in above code returns only one failure.
> But in the Test case 2 in exception it just returns one failure not both.



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