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  1. WiredTiger
  2. WT-5060

Directly copy records from lookaside cursor to avoid intermediate copies

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 4.3 Required
    • Component/s: None
    • Labels:
      None

      Description

      Search functionality introduced in WT-4676 makes intermediate copies when it finds a record in lookaside and provides it to the user. We can avoid this by keeping the lookaside cursor positioned at the record and directly copy the record to the user cursor when needed.

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            • Assignee:
              backlog-server-storage-engines Backlog - Storage Engines Team
              Reporter:
              sulabh.mahajan Sulabh Mahajan
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              Dates

              • Created:
                Updated: