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  1. Couchbase Server
  2. MB-50158

[4TB, 2 replicas, XDCR]: Replication stops when 2 kv nodes are gracefully failed over and rebalanced out.

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 7.1.0
    • 7.1.0
    • XDCR
    • 7.1.0-1900

    Description

      1. Create a 4 node cluster
      2. Create a 2 node XDCR remote cluster
      3. Create required buckets and collections.
      4. Create required buckets and collections on XDCR remote.
      5. Create 10000000 items sequentially
      6. Update 10000000 RandonKey keys to create 50 percent fragmentation
      7. Create 10000000 items sequentially
      8. Update 10000000 RandonKey keys to create 50 percent fragmentation
      9. Rebalance in with Loading of docs
      10. Rebalance Out with Loading of docs
      11. Rebalance In_Out with Loading of docs
      12. Swap with Loading of docs
      13. Failover 2 node and RebalanceOut those nodes with loading in parallel
      14. Check out XDCR replication and its not happening and seems to be completely stopped.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-50240 [Magma, 2 replicas, 1%DGM]: XDCR Replication seems to be stuck on rebalance out 1 node on src cluster.

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              ritesh.agarwal Ritesh Agarwal
              ritesh.agarwal Ritesh Agarwal
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              Dates

                Created:
                Updated:
                Resolved:

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