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  1. Couchbase Server
  2. MB-40636

[BP MB-40300] - A rebalance is needed post eventing node failover to transfer VB ownership to active nodes

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Details

    • Improvement
    • Resolution: Fixed
    • Critical
    • 6.6.1
    • 6.0.4, 6.5.1, 6.6.0, Cheshire-Cat
    • eventing
    • 1

    Description

      Although this behaviour is as per design, this ticket is to investigate if things can be improved in fail-over scenario. There may be some complications in forcefully taking over VB ownership without a rebalance. Especially if recovery is performed soon after marking a node failed-over (without rebalance).

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          is a backport of

          Bug - A problem which impairs or prevents the functions of the product. MB-40300 A rebalance is needed post eventing node failover to transfer VB ownership to active nodes

          • Major - Major loss of function.
          • Closed
          relates to

          Task - A task that needs to be done. DOC-7506 add note on eventing node failover

          • Major - Major loss of function.
          • Resolved
          For Gerrit Dashboard: MB-40636
          # Subject Branch Project Status CR V
          134291,3 MB-40636 : automatically redistribute vbs to active nodes on node failover mad-hatter eventing Status: MERGED +2 +1
          134292,3 MB-40636 : Handle race in back-to-back failover of multiple eventing nodes mad-hatter eventing Status: MERGED +2 +1
          134341,2 MB-40636 : Rename ERR_REBALANCE_ONGOING to ERR_REBALANCE_OR_FAILOVER_ONGOING mad-hatter eventing Status: MERGED +2 +1
          134604,2 MB-40636 : turn on auto-redistribute-vbs-on-failover by default mad-hatter eventing Status: MERGED +2 +1

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              vikas.chaudhary Vikas Chaudhary
              jeelan.poola Jeelan Poola
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty