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https://issues.apache.org/jira/browse/GORA-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13648823#comment-13648823
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Alfonso Nishikawa commented on GORA-174:
----------------------------------------
Hi, Lewis.
Good point. Didn't noticed until now (it seems I was really lost in thought).
Then, the test testGetNested() is a must, but has to be modified a bit. In that
test, the nested record has a 3-types-union and must be converted to a
2-types-union in order to be fully compilant with the specification (only
["null","string"] a.k.a. optional fields). Otherwise, the specification should
be changed to:
"
support ["null","string"] (a.k.a optional field) in top-most fields of schema
(and not inner records).
"
> GORA compiler does not handle ["string", "null"] unions in the AVRO schema
> --------------------------------------------------------------------------
>
> Key: GORA-174
> URL: https://issues.apache.org/jira/browse/GORA-174
> Project: Apache Gora
> Issue Type: Bug
> Components: schema
> Affects Versions: 0.2.1
> Reporter: Julien Nioche
> Assignee: Alfonso Nishikawa
> Priority: Blocker
> Fix For: 0.4
>
> Attachments: GORA-174_over_r1462580.patch, GORA-174.patch,
> GORA-174.patch, GORA-174.patch, GORA-174.patch, GORA-174-test.patch
>
>
> See NUTCH-1477 for description.
> We are getting NPE when using the DataFileAvroStore, in order to avoid that I
> modified the schema to allow for null values on some fields e.g. {"name":
> "baseUrl", "type": ["string", "null"] }
> however when generating the code for the schema the accessors are not
> generated by GORA which prevents Nutch from compiling
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