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  1. Nuxeo Platform
  2. NXP-4914

Core should detect concurrent updates

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      The SQL core storage will only remove the invalidated documents from the cache whenever a new transaction is starting.
      With that system, if multiple transactions working onto shared documents overlaps, then the last commit will override the change from the others.
      To solve that problem, we want to process the cache invalidation at commit time also. This way we will be able to detect concurrency and notify users.

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. NXP-5097 Transaction helper should throw errors when the transaction cannot commit

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is required by

          Bug - A problem which impairs or prevents the functions of the product. NXP-5482 VCS remote: better distribution of invalidation events

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. NXP-14396 detect dirty update at cache(s) level

          • Major - Major loss of function.
          • Open

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                Dates

                • Created:
                  Updated:
                  Resolved: