[jira] [Resolved] (AVRO-3812) Handle null namespace properly for canonicalized schema representation

["Martin Tzvetanov Grigorov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AVRO-3812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Tzvetanov Grigorov resolved AVRO-3812.
---------------------------------------------
    Fix Version/s: 1.12.0
                   1.11.3
         Assignee: Martin Tzvetanov Grigorov
       Resolution: Fixed

> Handle null namespace properly for canonicalized schema representation
> ----------------------------------------------------------------------
>
>                 Key: AVRO-3812
>                 URL: https://issues.apache.org/jira/browse/AVRO-3812
>             Project: Apache Avro
>          Issue Type: Improvement
>          Components: rust
>    Affects Versions: 1.12.0
>            Reporter: Kousuke Saruta
>            Assignee: Martin Tzvetanov Grigorov
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.12.0, 1.11.3
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Considering the following schema, which contains namespaces of "".
> {code}
> {
>  "namespace": "",
>  "type": "record",
>  "name": "my_schema",
>  "fields": [
>    {
>      "name": "a",
>      "type": {
>        "type": "enum",
>        "name": "my_enum",
>        "namespace": "",
>        "symbols": ["a", "b"]
>      }
>    },  {
>      "name": "b",
>      "type": {
>        "type": "fixed",
>        "name": "my_fixed",
>        "namespace": "",
>        "size": 10
>      }
>    }
>  ]
> }
> {code}
> If we try to canonicalize this schema with the following code
> {code}
> let schema = Schema::parse_str(schema_str).unwrap().canonical_form();
> println!("{schema}");
> {code}
> We get the following result.
> {code}
> {"name":".my_schema","type":"record","fields":[{"name":"a","type":{"name":".my_enum","type":"enum","symbols":["a","b"]}},{"name":"b","type":{"name":".my_fixed","type":"fixed","size":10}}]}
> {code}
> But .my_schema, .my_enum and .my_fixed should not starts with a dot.



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