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  1. WiredTiger
  2. WT-2242

WiredTiger treats dead trees the same as other trees in eviction

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • WT2.8.0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Engines

      WiredTiger evicts from dead trees the same as other trees, that is, it doesn't preferentially select pages from dead trees (the read-generation is used and so a page from a dead tree might be seen as more valuable than a page from a live tree), nor does it focus on dead trees, it takes the same number of pages from a dead tree to consider for eviction as it does from a live tree.

            Assignee:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
            Reporter:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
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              Created:
              Updated:
              Resolved: