Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Impala 3.0, Impala 2.12.0
    • Fix Version/s: Impala 3.0, Impala 2.12.0
    • Component/s: Catalog
    • Labels:
      None
    • Epic Color:
      ghx-label-5

      Description

      Currently builtins_db is created in the catalogd initialization. But later on when catalogd calls reset(), catalogd will replace its dbCache with DBs from HMS. As a result, a delete builtins_db operation is always in the initial catalog update sent to statestore. Though statestore doesn't send it to impalad because the initial catalog is not a delta and doesn't include delete operations, it's a potential problem. We should remove builtins db from catalogd because it's not needed there.

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            • Assignee:
              tianyiwang Tianyi Wang
              Reporter:
              tianyiwang Tianyi Wang
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              • Created:
                Updated:
                Resolved: