Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.0.0
    • Fix Version/s: None
    • Component/s: llap
    • Labels:
      None

      Description

      The perf diff between JDK8 -> JDK9 seems to be significant.

      TPC-H Q6 on JDK8 takes 32s on a single node + 1 Tb scale warehouse.
      TPC-H Q6 on JDK9 takes 19s on the same host + same data.

      The performance difference seems to come from better JIT and better NUMA handling.

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            • Assignee:
              gopalv Gopal V
              Reporter:
              gopalv Gopal V
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              Dates

              • Created:
                Updated:

                Development