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  1. Nuxeo Platform
  2. NXP-27139

Scalable orphan version cleanup

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2023.0, 2021.31
    • Component/s: Core
    • Release Notes Summary:
      A new bulk action is available to garbage collect orphaned versions
    • Release Notes Description:
      Hide

      The former implementation to remove the orphaned versions did not scale for a large repository.

      The new BAF implementation will handle large repositories even though invoking such garbage collection involves a heavy long-running process that should be executed on-demand only.

      The garbage collection of orphaned versions is exposed in the management API, see https://doc.nuxeo.com/rest-api/1/management-endpoint/

      A version stays referenced and therefore is not removed if:

      • any proxy points to a version in the version history of any live document
      • or in the case of a tree snapshot if there is a snapshot containing a version in the version history of any live document.
      Show
      The former implementation to remove the orphaned versions did not scale for a large repository. The new BAF implementation will handle large repositories even though invoking such garbage collection involves a heavy long-running process that should be executed on-demand only. The garbage collection of orphaned versions is exposed in the management API, see https://doc.nuxeo.com/rest-api/1/management-endpoint/ A version stays referenced and therefore is not removed if: any proxy points to a version in the version history of any live document or in the case of a tree snapshot if there is a snapshot containing a version in the version history of any live document.
    • Tags:
    • Sprint:
      nxplatform #76, nxplatform #77
    • Story Points:
      8

      Description

      Orphan versions cleanup, introduced by NXP-14187 and deactivated by default by NXP-24819, should be rethought to be efficient when the database size scales.

       

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          Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. NXP-31720 Use BAF implementation in OrphanVersionCleanupListener and do no make GarbageCollectOrphanVersionsAction fail if document is not a version

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

          Bug - A problem which impairs or prevents the functions of the product. NXP-14187 Remove orphan versions after a recursive delete

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

          Bug - A problem which impairs or prevents the functions of the product. NXP-24819 Don't do orphan versions cleanup by default

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

          Improvement - An improvement or enhancement to an existing feature or task. NXP-31530 Add MongoDB index on ecm:isVersion

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

          Task - A task that needs to be done. NXP-31904 Provide better default partitions for bulk actions so they can scale

          • 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-31384 Fix deletion of versions when permanently deleting the parent folder

          • Major - Major loss of function.
          • Resolved

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                Dates

                • Created:
                  Updated:
                  Resolved: