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  1. Couchbase Server
  2. MB-58811

Index rebalance IN of a node failed during incremental index building and parallel index scans.

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    Description

      1. Create a 3 KV node, 2 GSI, 2 N1QL node cluster.
      2. Create bucket, load data, start queries asynchronously. Start KV workload(Reads: 80%, 20% Expiry)
      3. Scale up the cluster by 1KV, 1 GSI, 1 N1QL node.
      4. KV rebalance is successful but GSI failed 

        Rebalance exited with reason {service_rebalance_failed,index,
        		 
        {worker_died,
        		 
        {'EXIT',<0.18884.18>,
        		 
        {task_failed,rebalance,
        		 
        {service_error,
        		 
        <<"RestoreShard error :duplicate index found, index file /var/cb/data/@2i/default0_default0_idx_VolumeCollection1_1_4602880751825844603_5.index/mainIndex shardId 8768713579089485652">>}}}}}.
        		 
        Rebalance Operation Id = ec9aeaf173d7439e0522276cc90dbc78

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-58851 Add support for provisioned deployment model

          • Major - Major loss of function.
          • Closed
          For Gerrit Dashboard: MB-58811
          # Subject Branch Project Status CR V
          197752,2 MB-58811 - fix live ASI map info from cluster unstable indexing Status: MERGED +2 +1
          197789,5 MB-58811 Add support for custom deployment model for GSI client unstable indexing Status: MERGED +2 +1

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              ritesh.agarwal Ritesh Agarwal
              ritesh.agarwal Ritesh Agarwal
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                Updated:
                Resolved:

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