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  1. IMPALA
  2. IMPALA-3175

Cache the Kudu client between queries

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: Kudu_Impala
    • Fix Version/s: Impala 2.9.0
    • Component/s: Frontend
    • Labels:

      Description

      Right now each time we analyze a new kudu query and create a new plan we create a new client instance, meaning it will query the master for tablet locations again. If we cache the client between queries it will keep that metadata internally (and invalidate if/when needed).

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              • Assignee:
                Unassigned
                Reporter:
                dralves David Alves
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                • Created:
                  Updated:
                  Resolved: