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  1. Spark
  2. SPARK-12898

Consider having dummyCallSite for HiveTableScan

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • SQL
    • None

    Description

      Currently, it runs with getCallSite which is really expensive and shows up when scanning through large table with partitions (e.g TPC-DS). It would be good to consider having dummyCallSite in HiveTableScan.

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        1. callsiteProf.png
          368 kB
          Rajesh Balamohan

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            rajesh.balamohan Rajesh Balamohan
            rajesh.balamohan Rajesh Balamohan
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            Dates

              Created:
              Updated:
              Resolved: