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From andrew <and...@primer.org>
Subject Re: [jira] [Created] (DRILL-3565) Reading an avro file throws UnsupportedOperationException: Unimplemented type: UNION
Date Mon, 27 Jul 2015 19:37:17 GMT

There is a patch at DRILL-3458 that adds support for UNION types. I’ll review it now and
see if we can get it in for the next release. 


> On Jul 27, 2015, at 12:10 PM, Abhishek Girish (JIRA) <jira@apache.org> wrote:
> 
> Abhishek Girish created DRILL-3565:
> --------------------------------------
> 
>             Summary: Reading an avro file throws UnsupportedOperationException: Unimplemented
type: UNION
>                 Key: DRILL-3565
>                 URL: https://issues.apache.org/jira/browse/DRILL-3565
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Other
>    Affects Versions: 1.1.0, 1.2.0
>            Reporter: Abhishek Girish
>            Assignee: Jacques Nadeau
> 
> 
> Running a simple select * from an avro file fails. 
> 
> {code:sql}
>> select count(*) from `divolte.avro`;
> Error: SYSTEM ERROR: UnsupportedOperationException: Unimplemented type: UNION
> 
> Fragment 0:0
> 
> [Error Id: c7c1ed87-cd85-4146-844d-4addc227128b on abhi1:31010] (state=,code=0)
> {code}
> 
> Plan:
> {code}
> 00-00    Screen
> 00-01      Project(*=[$0])
> 00-02        Scan(groupscan=[EasyGroupScan [selectionRoot=maprfs:/tmp/divolte.avro, numFiles=1,
columns=[`*`], files=[maprfs:///tmp/divolte.avro]]])
> {code}
> 
> Log & data file attached. 
> 
> 
> 
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