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  1. Ignite
  2. IGNITE-10738

MVCC: Enable page evictions for MVCC caches with in-memory mode

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • None
    • None
    • mvcc
    • None

    Description

      Currently MVCC caches are not allowed to be located in data regions with enabled page evictions in in-memory mode because unexpected data purges may lead to repeatable read semantics violations. See this thread on dev-list for details.

      We need to think about a suitable solution to this problem and implement it.

      See branch professional/ignite-10448-proto for prototype.

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10448 MVCC: NPE on data page eviction.

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. IGNITE-10786 MVCC: Flaky test IgniteClusterActivateDeactivateTestWithPersistence#testDeactivateDuringEvictionAndRebalance

          • Major - Major loss of function.
          • Closed
          relates to

          Task - A task that needs to be done. IGNITE-10741 MVCC: Document disabled page evictions for in-memory MVCC caches.

          • Major - Major loss of function.
          • Resolved

          Activity

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              Unassigned Unassigned
              rkondakov Roman Kondakov
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              Dates

                Created:
                Updated:
                Resolved: