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From "Sam Schlegel (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AVRO-2058) ReflectData#isNonStringMap returns true for Utf8 keys
Date Thu, 27 Jul 2017 02:09:00 GMT

     [ https://issues.apache.org/jira/browse/AVRO-2058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sam Schlegel updated AVRO-2058:
-------------------------------
    Description: Since {{Utf8}} does not have an {{Stringable}} notation, and is not in {{SpecificData#stringableClasses}},
{{ReflectData#isNonStringMap}} returns true. This also causes {{ReflectData#isArray}} to return
true for maps with Utf8 keys, and thus {{GenericData#resolveUnion}} fails as well. This ultimately
causes {{ReflectData#write}} to fail for schemas that contain a union that contains a map,
where the data uses Utf8 for strings.  (was: Since {{org.apache.avro.util.Utf8}} does not
have an {{org.apache.reflect.Stringable}} notation, and is not in {{org.apache.avro.specific.SpecificData#stringableClasses}},
{{ReflectData#isNonStringMap}} returns true. This also causes {{ReflectData#isArray}} to return
true for maps with Utf8 keys, and thus {{GenericData#resolveUnion}} fails as well. This ultimately
causes {{ReflectData#write}} to fail for schemas that contain a union that contains a map,
where the data uses Utf8 for strings.)
        Summary: ReflectData#isNonStringMap returns true for Utf8 keys  (was: ReflectData#isNonStringMap
returns true for org.apache.avro.util.Utf8 keys)

> ReflectData#isNonStringMap returns true for Utf8 keys
> -----------------------------------------------------
>
>                 Key: AVRO-2058
>                 URL: https://issues.apache.org/jira/browse/AVRO-2058
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.8.2
>            Reporter: Sam Schlegel
>            Priority: Critical
>
> Since {{Utf8}} does not have an {{Stringable}} notation, and is not in {{SpecificData#stringableClasses}},
{{ReflectData#isNonStringMap}} returns true. This also causes {{ReflectData#isArray}} to return
true for maps with Utf8 keys, and thus {{GenericData#resolveUnion}} fails as well. This ultimately
causes {{ReflectData#write}} to fail for schemas that contain a union that contains a map,
where the data uses Utf8 for strings.



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