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  1. WiredTiger
  2. WT-4418

Don't keep key/value memory buffers allocated for cached cursors

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 4.0.5, 4.1.6, 3.6.10, WT3.2.0
    • None
    • None
    • Storage Engines 2018-11-19
    • v4.0, v3.6

    Description

      This should improve memory consumption for applications that typically have many sessions, which may each have many cached cursors.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-37926 Excess allocated memory associated with cursors due to WT "modify" operations

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-37795 WiredTiger again uses way more memory than instructed by cache limit in 3.6

          • Major - P3 - Major loss of function.
          • Closed

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            People

              donald.anderson@mongodb.com Donald Anderson
              donald.anderson@mongodb.com Donald Anderson
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              Dates

                Created:
                Updated:
                Resolved: