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  1. Couchbase Server
  2. MB-35882

The Memcached STATS "dcp" command should have a mode that only retrieves stats on connections owned by the user

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Details

    • Improvement
    • Resolution: Fixed
    • Major
    • 6.5.0
    • 6.5.0
    • memcached
    • None

    Description

      ns_server uses the "dcp" STATS command to get stats on its DCP connections. The problem is that this command returns stats on all dcp connection leaving replication vulnerable to an issue gathering stats by from any client. This has caused issues in the past where poorly behaved clients caused intra cluster data replication to drop.

      It would be good to have a capability to retrieve stats for connections owned by the user running the stats command.

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          Improvement - An improvement or enhancement to an existing feature or task. MB-34280 Memcached should disallow DCP connections with names greater than 200 characters (was: ns_server connections may be terminated if a client uses a long DCP_OPEN.name)

          • Major - Major loss of function.
          • Closed
          mentioned in

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              dfinlay Dave Finlay
              dfinlay Dave Finlay
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              Dates

                Created:
                Updated:
                Resolved:

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