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Posted to dev@drill.apache.org by "Igor Guzenko (Jira)" <ji...@apache.org> on 2019/12/10 11:52:00 UTC

[jira] [Created] (DRILL-7473) Parquet reader failed to get field of repeated map

Igor Guzenko created DRILL-7473:
-----------------------------------

             Summary: Parquet reader failed to get field of repeated map
                 Key: DRILL-7473
                 URL: https://issues.apache.org/jira/browse/DRILL-7473
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Igor Guzenko
         Attachments: hive_alltypes.parquet

Given query: 

{code:sql}
select p.c16[0].m from dfs.tmp.`hive_alltypes.parquet` p;
{code}

Results into:


{color:#FF0000}Error: SYSTEM ERROR: IllegalArgumentException: You tried to read a [find(String key)] type when you are using a field reader of type [SingleLikeRepeatedMapReaderImpl].{color}




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