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  1. Couchbase Server
  2. MB-59135

Rebalance failure in mixed mode cluster- Index test_bucket.#primary_9T358Z3E96 already exists"

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Details

    • Bug
    • Resolution: Duplicate
    • Critical
    • 7.6.0
    • 7.6.0
    • secondary-index
    • Mixed mode with 7.2.1-5933 and 7.6.0-1648
    • Untriaged
    • 0
    • Unknown

    Description

      Create a 6-node cluster ( 2 KV + 2 GSI + 2 Query) with 7.2.1-5933 build.
      Create all types of indexes.
      Rebalance out one of the index nodes, upgrade (install in provisioned mode) and add it back and then rebalance. This is successful.
      Rebalance out the second index node, upgrade (install in provisioned mode), add back and rebalance.

      This fails with the following error 

      Rebalance exited with reason {service_rebalance_failed,index,
      		 
      {worker_died,
      		 
      {'EXIT',<0.19771.0>,
      		 
      {task_failed,rebalance,
      		 
      {service_error,
      		 
      <<"Index test_bucket.#primary_9T358Z3E96 already exists">>}}}}}.
      		 
      Rebalance Operation Id = ae8610eb83f20c6acbc507d7cdb88627

      cbcolllect attached.

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            pavan.pb Pavan PB
            pavan.pb Pavan PB
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            Dates

              Created:
              Updated:
              Resolved:

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