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  1. WiredTiger
  2. WT-1912

Move eviction outside transactions

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Done
    • None
    • WT2.6.0
    • None
    • 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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          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-19282 WiredTiger changes in MongoDB 3.1.6

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

          Bug - A problem which impairs or prevents the functions of the product. SERVER-19283 WiredTiger changes for MongoDB 3.0.5

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

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-18270 WiredTiger changes for MongoDB 3.1.3

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

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            People

              michael.cahill@mongodb.com Michael Cahill (Inactive)
              michael.cahill@mongodb.com Michael Cahill (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: