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  1. Couchbase Server
  2. MB-36060

[System Test] : query service (cbq-engine) not responding

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 6.5.0
    • 6.5.0
    • query

    Description

      Build : 6.5.0-4282
      Test : -test tests/2i/test_idx_rebalance_replica_vulcan_kv_opt.yml -scope tests/2i/scope_idx_rebalance_replica_vulcan.yml
      Scale : 2
      Iteration : 4th
      Duration : 24hrs

      In the GSI/N1QL component test, cbq-engine on 172.23.96.48 is not responding.
      Attached :
      1) goroutine dump from 172.23.96.48
      2) active_requests dump from 172.23.96.48
      3) completed requests dump from 172.23.96.48
      4) query CPU profile from 172.23.96.48
      5) query memory profile from 172.23.96.48
      6) cbcollectinfo

      This could be related to MB-35478, or could be a different issue.

      Marking this as a regression since we haven't seen this issue in the system test runs since 6.5.0-3571 (see MB-35478 for details)

      Attachments

        1. goroutine_dump.txt
          4.63 MB
        2. query_active_requests.json
          769 kB
        3. query_completed_requests.json
          1.86 MB
        4. query_cpu_profile.pprof
          9 kB
        5. query.mprof
          18.35 MB
        For Gerrit Dashboard: MB-36060
        # Subject Branch Project Status CR V

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            mihir.kamdar Mihir Kamdar (Inactive)
            mihir.kamdar Mihir Kamdar (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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