Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-61038

XDCR - enable migration replication between RevID and CAS buckets

    XMLWordPrintable

Details

    • Improvement
    • Resolution: Unresolved
    • Major
    • backlog
    • Morpheus
    • XDCR
    • None
    • 0

    Description

      When XDCR Transaction support was designed and implemented back during 6.5.0 timeframe, the design doc indicated that using XDCR with transactions should utilize LWW conflict resolution mode. Using LWW conflict resolution was considered a requirement for a technically correct perspective. However, documentation at the time did not make this a requirement, and XDCR itself did not show any warnings or errors when RevID CR was in used instead of LWW.

      This MB documents a migration feature that allows one-way replication from a RevID bucket to a new LWW bucket.

      The customer is expected to follow a detailed migration guide: https://docs.google.com/presentation/d/1Y3U50ZmQbQpkTihiBeDvhA2sZVhnw5KqWm5UY51yRI4/edit#slide=id.g263e5dd4ba9_0_339

      The guide should be done as part of the official documentation (Ticket to be filed)

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            neil.huang Neil Huang
            neil.huang Neil Huang
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty