jepsen-failure.txt

text/plain

Filename: jepsen-failure.txt
Type: text/plain
Part: 0
Message: Re: Potential G2-item cycles under serializable isolation
NFO [2020-06-04 16:15:55,701] jepsen test runner - jepsen.core Analysis complete
INFO [2020-06-04 16:15:55,746] jepsen results - jepsen.store Wrote /home/pg/code/jepsen/stolon/store/stolon append S (S) /20200604T161452.000-0700/results.edn
INFO [2020-06-04 16:15:56,591] jepsen test runner - jepsen.core {:perf
 {:latency-graph {:valid? true},
  :rate-graph {:valid? true},
  :valid? true},
 :clock {:valid? true},
 :stats
 {:valid? true,
  :count 30041,
  :ok-count 24695,
  :fail-count 5251,
  :info-count 95,
  :by-f
  {:txn
   {:valid? true,
    :count 30041,
    :ok-count 24695,
    :fail-count 5251,
    :info-count 95}}},
 :exceptions {:valid? true},
 :workload
 {:valid? false,
  :anomaly-types (:G2-item),
  :anomalies
  {:G2-item
   [{:cycle
     [{:type :ok,
       :f :txn,
       :value
       [[:r 100 nil] [:append 101 1] [:r 101 [1]] [:r 96 [1 2]]],
       :time 750303448,
       :process 23,
       :index 727}
      {:type :ok,
       :f :txn,
       :value [[:append 100 1] [:r 99 nil] [:r 101 nil] [:append 4 4]],
       :time 751922048,
       :process 5,
       :index 729}
      {:type :ok,
       :f :txn,
       :value
       [[:r 100 nil] [:append 101 1] [:r 101 [1]] [:r 96 [1 2]]],
       :time 750303448,
       :process 23,
       :index 727}],
     :steps
     ({:type :rw,
       :key 100,
       :value :elle.list-append/init,
       :value' 1,
       :a-mop-index 0,
       :b-mop-index 0}
      {:type :rw,
       :key 101,
       :value :elle.list-append/init,
       :value' 1,
       :a-mop-index 2,
       :b-mop-index 1}),
     :type :G2-item}]},
  :not #{:repeatable-read},
  :also-not
  #{:serializable :strict-serializable :strong-session-serializable}},
 :valid? false}


Analysis invalid! (ノಥ益ಥ)ノ ┻━┻



# Failed tests

store/stolon append S (S) /20200604T161452.000-0700

0 successes
0 unknown
0 crashed
1 failures