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  1. Calcite
  2. CALCITE-1128

Support addBatch()/executeBatch() in remote driver

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: avatica-1.8.0
    • Component/s: avatica
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      Description

      JDBC has some "batch-oriented" APIs which should help in the heavy-write workloads. These should help ammortize the RPC cost of repeated PrepareAndExecuteRequests and ExecuteRequests.

      Through some of the recent performance work, CALCITE-1091, I think we're getting close to the limit of what is possible given our current server implementation (both in terms of HTTP-based clients and deserialization in POJOs). The thought is that we will get some better throughput if we reduce the total number of RPCs.

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              • Assignee:
                elserj Josh Elser
                Reporter:
                elserj Josh Elser
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