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  1. Spark
  2. SPARK-18134

SQL: MapType in Group BY and Joins not working

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    Details

    • Type: Bug
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 2.0.0, 2.0.1, 2.1.0
    • Fix Version/s: None
    • Component/s: SQL
    • Labels:
      None
    • Target Version/s:

      Description

      Since version 1.5 and issue SPARK-9415, MapTypes can no longer be used in GROUP BY and join clauses. This makes it incompatible to HiveQL. So, a Hive feature was removed from Spark. This makes Spark incompatible to various HiveQL statements.

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              • Assignee:
                Unassigned
                Reporter:
                ChrisZ84 Christian Zorneck
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                Dates

                • Created:
                  Updated: