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  1. ORC
  2. ORC-1170

[C++] Optimize the RowReader::seekToRow function

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.9.0
    • 1.9.0
    • None
    • None

    Description

      The RowReader::seekToRow() function always call startNextStripe() to seek to
      the beginning of target stripe. However, when PPD is enabled many calls
      are still staying in the same stripe which results in many unnecessary calls. 

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              rex_xinzh ZhangXin
              rex_xinzh ZhangXin
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                Updated:
                Resolved: