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  1. Couchbase Server
  2. MB-20337

XDCR does not send all of the mutation when the target cluster is rebalancing

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Details

    • Improvement
    • Resolution: Won't Fix
    • Critical
    • 7.0.0
    • 4.5.1
    • XDCR
    • None

    Description

      Two clusters each with 2 nodes with unidirectional XDCR.

      When the target cluster is being rebalanced the mutations do not get sent:

      chanages_left_during_rebalance.png

      Three to four minutes after the rebalance finishes there is massive spike in XDCR operations where it seems to start working again:

      The bucket has roughly 200K items and during the rebalance a small number of operations is being sent to the cluster:

       

      cbc-pillowfight -U couchbase://10.111.151.101/default -I 2000 -m 1024 -m 1024 -p xdcr --rate-limit 10

       

       

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            lilei.chen Lilei Chen (Inactive)
            pvarley Patrick Varley (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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