[HUDI-7602] Writer failing with exception when precision is different for two decimal fields with same name

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Fix Version/s: 0.15.0, 1.0.0
• Component/s: writer-core
• Assignee: Ethan Guo
• Reporter: Aditya Goenka
• Created: 11/Apr/24 10:39
• Updated: 13/Apr/24 20:32

Description

Github issue - https://github.com/apache/hudi/issues/10983

 

Reproducible Code - 

```

drop table hudi_table;
create table hudi_table(
            field1 struct<colName decimal(11,2)>,
            field2 struct<colName decimal(10,2)>
            )
            using hudi;
            
 insert into hudi_table (field1, field2)
             values (
               named_struct('colName', 1.2),
               named_struct('colName', 3.4)
             );
             
 insert into hudi_table (field1, field2)
             values (
               named_struct('colName', 5.6),
               named_struct('colName', 7.8)
             );

– Exception - Caused by: org.apache.avro.SchemaParseException: Can't redefine: colName

```