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  1. Couchbase .NET client library
  2. NCBC-1545

Adding nodes to a 5.0.0 cluster can return "None" as error, never recovering

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.5.1
    • Fix Version/s: 2.5.1
    • Component/s: None
    • Labels:
      None

      Description

      Without SSL, Adding 2 nodes in Spock GA then KV Async operation spews "None" as error and throughput drops slightly as apposed to expected high throughput after adding 2 nodes.

      Steps to reproduce:

      1. Spock cluster with 2 nodes (1 kv, 1 kv/index/query/fts), with 2 buckets. (test was against the first bucket)
      2. keep KV operation against the Spock cluster and add 2 nodes and rebalance.

      Expected : No error and throughput increase.

      Actual: "None" error message with throughput slightly decrease.

       

      http://sdk-testresults.couchbase.com.s3.amazonaws.com/SDK-SDK/CB-5.0.0-xxxx/Rb2In-HYBRID/10-03-17/071054/99763117665d02947674a88d7c6ac0f3-MC.html

        Attachments

        1. couchbase_packet_while_None.pcapng.zip
          531 kB
        2. log_fromBeginningToHalfwayRebalance.zip
          583 kB
        3. log.zip
          200 kB
        4. log2.zip
          3.49 MB

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              People

              • Assignee:
                mike.goldsmith Michael Goldsmith
                Reporter:
                jaekwon.park Jae Park [X] (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved:

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