{"action":"created","issue":{"url":"https://api.github.com/repos/cockroachdb/cockroach/issues/6746","repository_url":"https://api.github.com/repos/cockroachdb/cockroach","labels_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/6746/labels{/name}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/6746/comments","events_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/6746/events","html_url":"https://github.com/cockroachdb/cockroach/issues/6746","id":155245438,"number":6746,"title":"stress: failed test in cockroach/kv/kv.test: TestTxnDBLostUpdateAnomaly","user":{"login":"mberhault","id":5901480,"avatar_url":"https://avatars.githubusercontent.com/u/5901480?v=3","gravatar_id":"","url":"https://api.github.com/users/mberhault","html_url":"https://github.com/mberhault","followers_url":"https://api.github.com/users/mberhault/followers","following_url":"https://api.github.com/users/mberhault/following{/other_user}","gists_url":"https://api.github.com/users/mberhault/gists{/gist_id}","starred_url":"https://api.github.com/users/mberhault/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mberhault/subscriptions","organizations_url":"https://api.github.com/users/mberhault/orgs","repos_url":"https://api.github.com/users/mberhault/repos","events_url":"https://api.github.com/users/mberhault/events{/privacy}","received_events_url":"https://api.github.com/users/mberhault/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cockroachdb/cockroach/labels/Robot","name":"Robot","color":"5319e7"},{"url":"https://api.github.com/repos/cockroachdb/cockroach/labels/test-failure","name":"test-failure","color":"e11d21"}],"state":"closed","locked":false,"assignee":{"login":"spencerkimball","id":6147149,"avatar_url":"https://avatars.githubusercontent.com/u/6147149?v=3","gravatar_id":"","url":"https://api.github.com/users/spencerkimball","html_url":"https://github.com/spencerkimball","followers_url":"https://api.github.com/users/spencerkimball/followers","following_url":"https://api.github.com/users/spencerkimball/following{/other_user}","gists_url":"https://api.github.com/users/spencerkimball/gists{/gist_id}","starred_url":"https://api.github.com/users/spencerkimball/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/spencerkimball/subscriptions","organizations_url":"https://api.github.com/users/spencerkimball/orgs","repos_url":"https://api.github.com/users/spencerkimball/repos","events_url":"https://api.github.com/users/spencerkimball/events{/privacy}","received_events_url":"https://api.github.com/users/spencerkimball/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/cockroachdb/cockroach/milestones/1","html_url":"https://github.com/cockroachdb/cockroach/milestones/Beta","labels_url":"https://api.github.com/repos/cockroachdb/cockroach/milestones/1/labels","id":778698,"number":1,"title":"Beta","description":"","creator":{"login":"andybons","id":365204,"avatar_url":"https://avatars.githubusercontent.com/u/365204?v=3","gravatar_id":"","url":"https://api.github.com/users/andybons","html_url":"https://github.com/andybons","followers_url":"https://api.github.com/users/andybons/followers","following_url":"https://api.github.com/users/andybons/following{/other_user}","gists_url":"https://api.github.com/users/andybons/gists{/gist_id}","starred_url":"https://api.github.com/users/andybons/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andybons/subscriptions","organizations_url":"https://api.github.com/users/andybons/orgs","repos_url":"https://api.github.com/users/andybons/repos","events_url":"https://api.github.com/users/andybons/events{/privacy}","received_events_url":"https://api.github.com/users/andybons/received_events","type":"User","site_admin":false},"open_issues":17,"closed_issues":768,"state":"closed","created_at":"2014-09-04T16:42:18Z","updated_at":"2016-06-15T17:43:56Z","due_on":null,"closed_at":"2016-04-07T18:26:58Z"},"comments":1,"created_at":"2016-05-17T12:19:22Z","updated_at":"2016-06-15T17:43:56Z","closed_at":"2016-06-15T17:43:56Z","body":"Binary: cockroach/static-tests.tar.gz sha: https://github.com/cockroachdb/cockroach/commits/2cc5a467f6c280e97e49a22b884b649fd7790273\n\nStress build found a failed test:\n\n```\n=== RUN   TestTxnDBLostUpdateAnomaly\nW160517 04:31:19.909815 gossip/gossip.go:893  not connected to cluster; use --join to specify a connected node\nI160517 04:31:19.909874 storage/engine/rocksdb.go:137  opening in memory rocksdb instance\nI160517 04:31:19.911664 kv/txn_correctness_test.go:525  verifying all possible histories for the \"lost update\" anomaly\nI160517 04:31:19.912127 storage/replica_command.go:1470  range 1: new leader lease replica {1 1 1} 1970-01-01 00:00:00 +0000 UTC 1s following replica {0 0 0} 1970-01-01 00:00:00 +0000 UTC 0 [physicalTime=1970-01-01 00:00:00 +0000 UTC]\nE160517 04:31:19.912336 config/config.go:382  unable to determine largest reserved object ID from system config: descriptor table not found in system config of 0 values\n--- FAIL: TestTxnDBLostUpdateAnomaly (0.63s)\n\ttxn_correctness_test.go:581: ([R1(A) R2(A) I2(A) I1(A) C2 C1]): unexpected failure running R2(A): txn \"kv/txn_correctness_test.go:633 txn1\" id=1a4655f3 key=\"29.A\" rw=false pri=0.00000005 iso=SERIALIZABLE stat=PENDING epo=3 ts=0.000000000,2100 orig=0.000000000,2100 max=0.000000000,2040 wto=false rop=false failed to push \"kv/txn_correctness_test.go:633 txn2\" id=cbfd99f1 key=\"29.A\" rw=true pri=0.00000009 iso=SNAPSHOT stat=PENDING epo=0 ts=0.000000000,2100 orig=0.000000000,2046 max=0.000000000,2046 wto=false rop=false\n\ttxn_correctness_test.go:604: 29: iso=[SERIALIZABLE SNAPSHOT], pri=[1 2], history=\"R1(A) R2(A) I2(A) I1(A) C2 C1\": actual=\"R1.1(A)[0] R2.1(A)[0] I2.1(A)[1] R1.2(A)[0] R1.3(A)[0] C2.1\", verify=\"R0.0(A)[1]\": kv/txn_correctness_test.go:767: expected A=2, got 1\n\ttxn_correctness_test.go:548: expected success, experienced 1 errors\n```\n\nRun Details:\n\n```\n0 runs so far, 0 failures, over 5s\n0 runs so far, 0 failures, over 10s\n0 runs so far, 0 failures, over 15s\n3 runs so far, 0 failures, over 20s\n8 runs completed, 1 failures, over 22s\nFAIL\n```\nPlease assign, take a look and update the issue accordingly."},"comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach/issues/comments/226264043","html_url":"https://github.com/cockroachdb/cockroach/issues/6746#issuecomment-226264043","issue_url":"https://api.github.com/repos/cockroachdb/cockroach/issues/6746","id":226264043,"user":{"login":"tamird","id":1535036,"avatar_url":"https://avatars.githubusercontent.com/u/1535036?v=3","gravatar_id":"","url":"https://api.github.com/users/tamird","html_url":"https://github.com/tamird","followers_url":"https://api.github.com/users/tamird/followers","following_url":"https://api.github.com/users/tamird/following{/other_user}","gists_url":"https://api.github.com/users/tamird/gists{/gist_id}","starred_url":"https://api.github.com/users/tamird/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tamird/subscriptions","organizations_url":"https://api.github.com/users/tamird/orgs","repos_url":"https://api.github.com/users/tamird/repos","events_url":"https://api.github.com/users/tamird/events{/privacy}","received_events_url":"https://api.github.com/users/tamird/received_events","type":"User","site_admin":false},"created_at":"2016-06-15T17:43:56Z","updated_at":"2016-06-15T17:43:56Z","body":"Closed by #7200."}}
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