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  1. IMPALA
  2. IMPALA-1738

Remove usage of lexical_cast in exprs (and elsewhere?)

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.1
    • Fix Version/s: Impala 2.2
    • Component/s: None
    • Labels:
      None

      Description

      lexical_cast is slow and complicated. In addition, cross-compiled lexical_cast<string> calls cause 'invoke' instructions, which LLVM sometimes has trouble with and makes the IR more complicated.

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            • Assignee:
              skye Skye Wanderman-Milne
              Reporter:
              skye Skye Wanderman-Milne
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              Dates

              • Created:
                Updated:
                Resolved: