Michael Nielson created AVRO-2879:
-------------------------------------
Summary: Builder.build fails when enum has a default value
Key: AVRO-2879
URL: https://issues.apache.org/jira/browse/AVRO-2879
Project: Apache Avro
Issue Type: Bug
Components: java
Reporter: Michael Nielson
I would expect this schema to allow building an Avro Issue without providing a
value for severity but it fails:
{code:json}
{
"protocol" : "Protocol",
"namespace" : "com.namespace",
"types" : [ {
"type" : "record",
"name" : "Issue",
"fields" : [ {
"name" : "id",
"type" : "string"
}, {
"name" : "severity",
"type" : {
"type" : "enum",
"name" : "Severity",
"symbols" : [ "Unknown", "Mild", "Moderate", "Severe" ],
"default" : "Unknown"
}
} ]
} ],
"messages" : { }
}
{code}
{code:java}
Issue.newBuilder().setId("someId").build();
{code}
Error:
{noformat}
Field severity type:ENUM pos:4 not set and has no default value
Path in schema: --> severity
at
org.apache.avro.generic.GenericData.getDefaultValue(GenericData.java:1173)
at
org.apache.avro.data.RecordBuilderBase.defaultValue(RecordBuilderBase.java:142)
{noformat}
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