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  1. Apache Drill
  2. DRILL-7473

Parquet reader failed to get field of repeated map

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 1.17.0
    • Fix Version/s: 1.17.0
    • Component/s: None
    • Labels:

      Description

      Given query: 

      select p.c16[0].m from dfs.tmp.`hive_alltypes.parquet` p;
      

      Results into:

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

        Attachments

        1. hive_alltypes.parquet
          2 kB
          Igor Guzenko

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              • Assignee:
                bohdan Bohdan Kazydub
                Reporter:
                ihuzenko Igor Guzenko
                Reviewer:
                ihuzenko#1
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                Dates

                • Created:
                  Updated:
                  Resolved: