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  1. Couchbase Server
  2. MB-4680

EPERF - Large scale rebalance failing during perf tests

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Details

    • Bug
    • Resolution: Duplicate
    • Blocker
    • 2.0-developer-preview-4
    • 2.0-developer-preview-3
    • ns_server
    • Security Level: Public
    • test_ept_rebalance_original
      10 -> 15 nodes
      4 clients
      45000000 items (rebalance after 2000000)
      2.0.0r-451
      build 631

    Description

      Running eperf rebalance tests, rebalance failure is seen consistently. The test loads in 2 million items, then rebalances in 5 nodes (for a total of 15 nodes)

      currently a perf blocker.

      Rebalance exited with reason {mover_failed,{wrong_number_takeovers,0,1}}

      mcsoda parameters:
      ratio_sets: 0.5
      ratio_misses: 0.05
      ratio_creates: 0.08
      ratio_deletes: 0.13
      ratio_hot: 0.2
      ratio_hot_gets: 0.95
      ratio_hot_sets: 0.95
      ratio_expirations: 0.03
      max_creates: 30000000

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            alkondratenko Aleksey Kondratenko (Inactive)
            keith Keith Batten (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

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