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Posted to dev@gora.apache.org by "Alfonso Nishikawa (JIRA)" <ji...@apache.org> on 2012/12/03 20:17:58 UTC
[jira] [Resolved] (GORA-183) dataStore.put()
->org.apache.gora.hbase.util.HBaseInterface#toBytes(). Unknown type: UNION
[ https://issues.apache.org/jira/browse/GORA-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alfonso Nishikawa resolved GORA-183.
------------------------------------
Resolution: Duplicate
> dataStore.put() ->org.apache.gora.hbase.util.HBaseInterface#toBytes(). Unknown type: UNION
> ------------------------------------------------------------------------------------------
>
> Key: GORA-183
> URL: https://issues.apache.org/jira/browse/GORA-183
> Project: Apache Gora
> Issue Type: Bug
> Components: storage-hbase
> Affects Versions: 0.2, 0.2.1
> Environment: Ubuntu 12.04, HBase 0.92.0, Gora 0.2.1, Avro 1.3.2
> Reporter: Alfonso Nishikawa
> Assignee: Alfonso Nishikawa
> Fix For: 0.3
>
>
> Summary: HBase does not handle avro UNION type (in the schema like ["string","null"]".
> When trying to write a row I get the RuntimeException "Unknown type: UNION".
> My .avsc is the following:
> {code}
> {"name": "TestRow",
> "type": "record",
> "namespace": "es.foo.tests.storage",
> "fields": [
> {"name": "columnLong", "type": "long", "default": "0"},
> {"name": "unionRecursive", "type": ["TestRow","null"]},
> {"name": "unionString", "type": ["string","null"]},
>
> {"name": "family2", "type": {"type": "map", "values":"string"}}
> ]
> }
> {code}
> my mapping is:
> {code}
> <?xml version="1.0" encoding="UTF-8"?>
> <gora-orm>
> <table name="test"> <!-- Configuración de familias -->
> <family name="family1" maxVersions="1" compression="SNAPPY" />
> <family name="family2" maxVersions="1" compression="SNAPPY" />
> </table>
> <class table="test" keyClass="java.lang.String" name="es.foo.tests.storage.TestRow">
> <field name="unionString" family="family1" qualifier="unionString" />
> <field name="unionRecursive" family="family1" qualifier="unionRecursive" />
> <field name="columnLong" family="family1" qualifier="colInteger" />
> <field name="family2" family="family2" />
> </class>
> </gora-orm>
> {code}
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