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https://issues.apache.org/jira/browse/GORA-207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13653361#comment-13653361
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Renato Javier Marroquín Mogrovejo commented on GORA-207:
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Hi Alfonso,
Did you commit all these features in here?
- Support of ["null",type] (a.k.a. optional field).
- Support for mutitypes(3+) unions.
- Support of nested unions.
- Support of recursive optional records.
- Support of unions as value in maps and arrays.
- Serialization of topmost optional fields of the main record in "raw": topmost
["null","type"] (optional field) will be persisted like if it was ["type"] (and
non-existant column === null). This ensures data form 0.2.1 can be read.
I thought we were going to open different JIRA issues to track all of them. So
what do you suggest for the other data stores we need to upgrade? Issues for
each one of them? or put them all into an umbrella issue?
> Verify storage and retrieval of Avro Union data type within Gora-HBase
> ----------------------------------------------------------------------
>
> Key: GORA-207
> URL: https://issues.apache.org/jira/browse/GORA-207
> Project: Apache Gora
> Issue Type: Sub-task
> Components: gora-hbase
> Affects Versions: 0.3
> Reporter: Renato Javier Marroquín Mogrovejo
> Assignee: Alfonso Nishikawa
> Fix For: 0.4
>
> Attachments: GORA-207_over_r1462580.patch,
> GORA-207_over_r1463759.patch, GORA-207_over_r1465660.patch,
> GORA-207_over_r1465660.patch, GORA-207_over_r1465660.patch, GORA-207.patch,
> GORA-207.patch, GORA-207.patch
>
>
> The necessary features should be added to confirm that we are able to support
> Avro Union data types
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