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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-1604) ReflectData.AllowNull fails to generate schemas when @Nullable is present.
Date Wed, 26 Nov 2014 19:34:13 GMT

    [ https://issues.apache.org/jira/browse/AVRO-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14226692#comment-14226692
] 

ASF subversion and git services commented on AVRO-1604:
-------------------------------------------------------

Commit 1641896 from [~cutting] in branch 'avro/trunk'
[ https://svn.apache.org/r1641896 ]

AVRO-1604. Java: Fix ReflectData.AllowNull to work with @Nullable annotations. Contributed
by Ryan Blue.

> ReflectData.AllowNull fails to generate schemas when @Nullable is present.
> --------------------------------------------------------------------------
>
>                 Key: AVRO-1604
>                 URL: https://issues.apache.org/jira/browse/AVRO-1604
>             Project: Avro
>          Issue Type: Bug
>            Reporter: Ryan Blue
>            Assignee: Ryan Blue
>             Fix For: 1.8.0
>
>         Attachments: AVRO-1604-1.patch
>
>
> The {{@Nullable}} annotation causes a failure because the {{makeNullable(Schema)}} method
assumes that the type passed in is not already a union. When it is a union, either from using
{{Nullable}}, {{AvroSchema}}, or a {{Union}}-annotated type, an exception is thrown that unions
can't contain unions.



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