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  1. Couchbase Server
  2. MB-21144

Simplify LWW enablement

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Details

    • Task
    • Resolution: Fixed
    • Major
    • 4.6.0
    • 4.6.0
    • couchbase-bucket

    Description

      Currenltly LWW can be enabled via:

      time_synchronisation=enabled_with_drift | enabled_without_drift

      The drift feature is not going to be supported and is being removed from 4.6 and future releases, so the only valid enablements is:

      time_synchronisation=enabled_without_drift

      However ep-engine for a long time has had the "conflict_resolution_type=" config parameter and guess what happens when you do the following...

      time_synchronisation=enabled_without_drift;conflict_resolution_type=seqno

      So to simplify the API, use the pre-existing parameter which is more descriptive of what is happening.

      1. Remove time_synchronisation completely from the config.
      2. Add a new enum string value

      conflict_resolution_type=lww

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          blocks

          Task - A task that needs to be done. MB-21146 Drop support for the time_synchronization bucket parameter

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. MB-21147 Support the conflict_resolution_type bucket parameter

          • Major - Major loss of function.
          • Closed
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              jwalker Jim Walker
              jwalker Jim Walker
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                Created:
                Updated:
                Resolved:

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