[
https://issues.apache.org/jira/browse/AVRO-3448?focusedWorklogId=741331&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-741331
]
ASF GitHub Bot logged work on AVRO-3448:
----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Mar/22 23:09
Start Date: 14/Mar/22 23:09
Worklog Time Spent: 10m
Work Description: jklamer commented on a change in pull request #1602:
URL: https://github.com/apache/avro/pull/1602#discussion_r826451117
##########
File path: lang/rust/avro/src/encode.rs
##########
@@ -496,4 +495,268 @@ mod tests {
encode(&outer_value2, &schema, &mut buf);
assert!(!buf.is_empty());
}
+
+ #[test]
+ fn test_avro_3448_proper_multi_level_encoding_outer_namespace() {
+ let schema = r#"
+ {
+ "name": "record_name",
+ "namespace": "space",
+ "type": "record",
+ "fields": [
+ {
+ "name": "outer_field_1",
+ "type": [
+ "null",
+ {
+ "type": "record",
+ "name": "middle_record_name",
+ "fields":[
+ {
+ "name":"middle_field_1",
+ "type":[
+ "null",
+ {
+ "type":"record",
+ "name":"inner_record_name",
+ "fields":[
+ {
+ "name":"inner_field_1",
+ "type":"double"
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ }
+ ]
+ },
+ {
+ "name": "outer_field_2",
+ "type" : "space.inner_record_name"
+ }
+ ]
+ }
+ "#;
+ let schema = Schema::parse_str(schema).unwrap();
+ let inner_record = Value::Record(vec![("inner_field_1".into(),
Value::Double(5.4))]);
+ let middle_record_variation_1 = Value::Record(vec![(
+ "middle_field_1".into(),
+ Value::Union(0, Box::new(Value::Null)),
+ )]);
+ let middle_record_variation_2 = Value::Record(vec![(
+ "middle_field_1".into(),
+ Value::Union(1, Box::new(inner_record.clone())),
+ )]);
+ let outer_record_variation_1 = Value::Record(vec![
+ (
+ "outer_field_1".into(),
+ Value::Union(0, Box::new(Value::Null)),
+ ),
+ ("outer_field_2".into(), inner_record.clone()),
+ ]);
+ let outer_record_variation_2 = Value::Record(vec![
+ (
+ "outer_field_1".into(),
+ Value::Union(1, Box::new(middle_record_variation_1)),
+ ),
+ ("outer_field_2".into(), inner_record.clone()),
+ ]);
+ let outer_record_variation_3 = Value::Record(vec![
+ (
+ "outer_field_1".into(),
+ Value::Union(1, Box::new(middle_record_variation_2)),
+ ),
+ ("outer_field_2".into(), inner_record),
+ ]);
+
+ // TODO add in error result wrapping to encoding flow
Review comment:
We could have it return usize of encoded size?
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Issue Time Tracking
-------------------
Worklog Id: (was: 741331)
Time Spent: 2h (was: 1h 50m)
> Rust: Encoding Panic with valid schema and input
> -------------------------------------------------
>
> Key: AVRO-3448
> URL: https://issues.apache.org/jira/browse/AVRO-3448
> Project: Apache Avro
> Issue Type: Bug
> Reporter: Jack Klamer
> Assignee: Jack Klamer
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h
> Remaining Estimate: 0h
>
> After a recent bug regarding Rust Avro's schema ref was fixed to help
> preserve the parsing form of schema
> (https://issues.apache.org/jira/browse/AVRO-3433). This exposed an issue
> where named schemas defined with the rules of the spec (depth first, left to
> right), are not available to the encoding workflow because it indexes schemas
> as it traverses the data. This is a problem for the common use case of
> defining a record within an optional field and it being encoded as Null, and
> not having that type then available during encoding for the next field.
>
> This was patched for level + 1 schema definitions but was not solved within
> the fullness of the spec
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