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baunz <johannes.schulte@gmail.com>
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on 03 Apr 16
DRILL-4574: Avro Plugin: Flatten does not work correctly on record items
* When applied to arrays of record, the flatten function always ret… Show more
DRILL-4574: Avro Plugin: Flatten does not work correctly on record items

* When applied to arrays of record, the flatten function always returned the last item only in the array when querying avro records

* The problem was that the RepeatedMapWriter's start() and end() methods wer only called once and not for every array item

* This commit adds tests that show the expected behaviour for both non-primitive and primitive arrays

close apache/drill#459

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