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  1. WiredTiger
  2. WT-1912

Move eviction outside transactions

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.6.0
    • Labels:
      None

      Description

      For applications doing explicit snapshot transactions, WiredTiger should check for a full cache before allocating a snapshot. Otherwise, transactions will block while reading pages with an active transaction, leading to less effective eviction and more conflicts between concurrent transactions.

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              • Assignee:
                michael.cahill Michael Cahill
                Reporter:
                michael.cahill Michael Cahill
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                • Created:
                  Updated:
                  Resolved: