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  1. Couchbase Server
  2. MB-51074

CE: Trying to add index node fails with the warning 'Prepare join failed. Unsupported service combination'

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    Description

      Scenario:

      • Initialize cluster with data,index,n1ql,fts
      • Add 3 more kv nodes
      • Add index node

      Observation:

      Index node add fails with following reason,

      Attention: Prepare join failed. Unsupported service combination. Community edition supports only the following combinations: "data", "data, index, query", "data, index, query, full text search"

      Attaching system event logs collected for further investigation events.json

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        Activity

          As per https://blog.couchbase.com/upgrading-couchbase-community-edition/ this behavior is expected.

          please feel free to close the ticket if you feel this behavior is appropriate

          ashwin.govindarajulu Ashwin Govindarajulu added a comment - As per https://blog.couchbase.com/upgrading-couchbase-community-edition/ this behavior is expected. please feel free to close the ticket if you feel this behavior is appropriate
          dfinlay Dave Finlay added a comment -

          This is expected. CE doesn't support multi-dimensional scaling - so you can't deploy any arbitrary collection of services that you wan't. Generally you must deploy all services on every node, though you can deploy KV alone - as this is to support CE clusters that existed prior to the existence of indexing, n1ql and search and you can deploy KV, indexing and n1ql as this is to continue to support CE clusters that existed prior to search.

          dfinlay Dave Finlay added a comment - This is expected. CE doesn't support multi-dimensional scaling - so you can't deploy any arbitrary collection of services that you wan't. Generally you must deploy all services on every node, though you can deploy KV alone - as this is to support CE clusters that existed prior to the existence of indexing, n1ql and search and you can deploy KV, indexing and n1ql as this is to continue to support CE clusters that existed prior to search.

          People

            ashwin.govindarajulu Ashwin Govindarajulu
            ashwin.govindarajulu Ashwin Govindarajulu
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              Resolved:

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