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https://issues.apache.org/jira/browse/AVRO-4166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Felix Hagemans updated AVRO-4166:
---------------------------------
Description:
It looks like a union type of nullable and UUID breaks in avro 1.12.0.
This works:
{"name": "id", "type": \{ "type": "string", "logicalType": "uuid" }}
This works:
{"name": "id", "type": ["null", "string"]}
But this does not:
{"name": "id", "type": ["null",
{ "type": "string", "logicalType": "uuid" }
]}
It gives the following exception when (binary) serializing the object:
_Unknown datum type java.util.UUID: 4b9feca4-f18d-4ba5-97ee-18fc3a24cc6f_
was:
It looks like a union type of nullable and UUID breaks in avro 1.12.0.
This works:
{"name": "id", "type": \{ "type": "string", "logicalType": "uuid" }}
This works:
{"name": "nan", "type": ["null", "string"]}
But this does not:
{"name": "id", "type": ["null",
{ "type": "string", "logicalType": "uuid" }
]}
It gives the following exception when (binary) serializing the object:
_Unknown datum type java.util.UUID: 4b9feca4-f18d-4ba5-97ee-18fc3a24cc6f_
> Nullable UUID union breaks serialization
> -----------------------------------------
>
> Key: AVRO-4166
> URL: https://issues.apache.org/jira/browse/AVRO-4166
> Project: Apache Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.12.0
> Environment: Apache avro 1.12.0
> Reporter: Felix Hagemans
> Priority: Major
>
> It looks like a union type of nullable and UUID breaks in avro 1.12.0.
> This works:
> {"name": "id", "type": \{ "type": "string", "logicalType": "uuid" }}
>
> This works:
> {"name": "id", "type": ["null", "string"]}
>
> But this does not:
> {"name": "id", "type": ["null",
> { "type": "string", "logicalType": "uuid" }
> ]}
> It gives the following exception when (binary) serializing the object:
> _Unknown datum type java.util.UUID: 4b9feca4-f18d-4ba5-97ee-18fc3a24cc6f_
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