Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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1.3.0
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None
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Ubuntu 15.04 - Oracle Java
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Important
Description
I have an Avro file that support the following data/schema:
{"field":"some", "classification":{"variant":"Gæst"}}
When I select 10 rows from this file I get:
---------------------
| EXPR$0 |
---------------------
| Gæst |
| Voksen |
| Voksen |
| Invitation KIF KBH |
| Invitation KIF KBH |
| Ordinarie pris KBH |
| Ordinarie pris KBH |
| Biljetter 200 krBH |
| Biljetter 200 krBH |
| Biljetter 200 krBH |
---------------------
The bug is that the field values are incorrectly de-serialized and the value from the previous row is retained if the subsequent row is shorter.
The sql query:
"select s.classification.variant variant from dfs.<some> as s limit 10;"
That way the "Ordinarie pris" becomes "Ordinarie pris KBH" because the previous row had the value "Invitation KIF KBH".