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  1. Couchbase Server
  2. MB-52377

Data loaded during graceful failover is missing in the cluster

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Details

    • Bug
    • Resolution: Not a Bug
    • Major
    • None
    • 7.1.1
    • couchbase-bucket
    • Enterprise Edition 7.1.1 build 3094

    Description

      Consistently seeing some of the data that was loaded during a graceful failover of KV node ,missing from the cluster.

      Steps to reproduce -
      1. Have a 4 node cluster with 3 KV and 1 CBAS node.
      2. Create a magma bucket with 512 MB memory allocated to it. Also set bucket replica to 2.
      3. Load 20k docs of 1.5 KB each. (This data is loaded successfully)
      4. Now start loading another 20K while performing graceful failover and rebalance-out of one of the KV nodes (don't failover the master node)
      5. After failover completes and node is rebalanced out, few of the docs are missing in the cluster.

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            umang.agrawal Umang
            umang.agrawal Umang
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            Dates

              Created:
              Updated:
              Resolved:

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