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  1. Sakai
  2. SAK-41390

Add Distributed Hibernate L2 Caching

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    Details

    • Type: Feature Request
    • Status: RESOLVED
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 20.0
    • Fix Version/s: 21.0 [Tentative]
    • Component/s: Global
    • Labels:
      None
    • 20 status:
      Won't Fix
    • 19 status:
      Won't Fix
    • 12 status:
      Won't Fix
    • 11 status:
      Won't Fix
    • 10 status:
      Won't Fix
    • Test Plan:
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      This is an infrastructure change and there is nothing to test for the user.

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      This is an infrastructure change and there is nothing to test for the user.

      Description

      Sakai would see great benefits from a distributed cache however the some of the dense objects that are cached pose serialization issues and have traditionally prevented the use of a distributed cache. However this is not the case for Hibernate L2 caching and so we could look at leverage something like Apache Ignites Distributed Hibernate L2 cache.

      A distributed cache inherently solves the cache invalidation issues between multiple nodes and has many improvements some of which are described in SAK-25476 like:

      • removes the need for cache invalidation logic
      • less database calls and cache ttl's can now be much higher
      • warm caches on node restarts
      • lower memory requirements

       

        Gliffy Diagrams

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              is depended on by

              Bug - A problem which impairs or prevents functionality of the product. SAK-43773 Ignite Spring Cache Manager should use existing ignite instance

              • Major - Major loss of function or need for functionality in production in the near future.
              • RESOLVED

              Bug - A problem which impairs or prevents functionality of the product. SAK-43776 Improved Ignite networking configuration for multiple instances on the same server

              • Major - Major loss of function or need for functionality in production in the near future.
              • RESOLVED

              Bug - A problem which impairs or prevents functionality of the product. SAK-43786 Kernel configure Ignite caches to favor reads by default

              • Major - Major loss of function or need for functionality in production in the near future.
              • RESOLVED

              Bug - A problem which impairs or prevents functionality of the product. SAK-43804 Update Apache Ignite to version 2.8.1

              • Major - Major loss of function or need for functionality in production in the near future.
              • RESOLVED

              Bug - A problem which impairs or prevents functionality of the product. SAK-43843 T&Q: Stacktrace when instructor refreshed Assessments page while students are in timed test

              • Major - Major loss of function or need for functionality in production in the near future.
              • Verified
              is related to

              Bug - A problem which impairs or prevents functionality of the product. SAK-43799 SAMIGO - Question pool don't work

              • Blocker - Blocks development and/or testing work, production could not run without this feature working correctly.
              • RESOLVED

              Bug - A problem which impairs or prevents functionality of the product. SAK-43837 SAMIGO - Student submissions don't appear

              • Blocker - Blocks development and/or testing work, production could not run without this feature working correctly.
              • RESOLVED
              relates to

              Bug - A problem which impairs or prevents functionality of the product. EVALSYS-1594 Add Apache Ignite as Spring jCache/Hibernate provider

              • Blocker - Blocks development and/or testing work, production could not run without this feature working correctly.
              • Awaiting Review

              Task - A task that needs to be done. SAK-25476 Support a distributed cache layer underneath ehcache

              • Major - Major loss of function or need for functionality in production in the near future.
              • RESOLVED

                Activity

                  People

                  Assignee:
                  ern Earle R Nietzel
                  Reporter:
                  ern Earle R Nietzel
                  Votes:
                  2 Vote for this issue
                  Watchers:
                  8 Start watching this issue

                    Dates

                    Created:
                    Updated:
                    Resolved:

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