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https://issues.apache.org/jira/browse/HIVE-2390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jakob Homan reassigned HIVE-2390:
---------------------------------

    Assignee:     (was: Jakob Homan)
    
> Expand support for union types
> ------------------------------
>
>                 Key: HIVE-2390
>                 URL: https://issues.apache.org/jira/browse/HIVE-2390
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jakob Homan
>              Labels: uniontype
>
> When the union type was introduced, full support for it wasn't provided.  For 
> instance, when working with a union that gets passed to LazyBinarySerde: 
> {noformat}Caused by: java.lang.RuntimeException: Unrecognized type: UNION
>       at 
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:468)
>       at 
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:230)
>       at 
> org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:184)
> {noformat}

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