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  1. Phoenix
  2. PHOENIX-3346

Hive PhoenixStorageHandler doesn't work well with column mapping

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.10.0
    • Labels:

      Description

      If column mapping is used during table creation, the hive table becomes unusable and throws UnknownColumn exception.
      There are several issues in the current implementation:
      1. During table creation mapping doesn't applies to primary keys
      2. During select query building no mapping happen
      3. PhoenixRow should have backward mapping from phoenix column names to hive names.

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              • Assignee:
                sergey.soldatov Sergey Soldatov
                Reporter:
                sergey.soldatov Sergey Soldatov
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                • Created:
                  Updated:
                  Resolved: