{"action":"created","issue":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/15016","repository_url":"https://api.github.com/repos/cms-sw/cmssw","labels_url":"https://api.github.com/repos/cms-sw/cmssw/issues/15016/labels{/name}","comments_url":"https://api.github.com/repos/cms-sw/cmssw/issues/15016/comments","events_url":"https://api.github.com/repos/cms-sw/cmssw/issues/15016/events","html_url":"https://github.com/cms-sw/cmssw/pull/15016","id":162721223,"number":15016,"title":"suppress LogError for somewhat clearly bad input of TrajectoryStateCombiner","user":{"login":"slava77","id":4676718,"avatar_url":"https://avatars.githubusercontent.com/u/4676718?v=3","gravatar_id":"","url":"https://api.github.com/users/slava77","html_url":"https://github.com/slava77","followers_url":"https://api.github.com/users/slava77/followers","following_url":"https://api.github.com/users/slava77/following{/other_user}","gists_url":"https://api.github.com/users/slava77/gists{/gist_id}","starred_url":"https://api.github.com/users/slava77/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/slava77/subscriptions","organizations_url":"https://api.github.com/users/slava77/orgs","repos_url":"https://api.github.com/users/slava77/repos","events_url":"https://api.github.com/users/slava77/events{/privacy}","received_events_url":"https://api.github.com/users/slava77/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/comparison-pending","name":"comparison-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/orp-pending","name":"orp-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/pending-signatures","name":"pending-signatures","color":"eb6420"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/reconstruction-pending","name":"reconstruction-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/tests-started","name":"tests-started","color":"eb6420"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/cms-sw/cmssw/milestones/59","html_url":"https://github.com/cms-sw/cmssw/milestones/Next%20CMSSW_8_1_X","labels_url":"https://api.github.com/repos/cms-sw/cmssw/milestones/59/labels","id":1590252,"number":59,"title":"Next CMSSW_8_1_X","description":null,"creator":{"login":"smuzaffar","id":4115138,"avatar_url":"https://avatars.githubusercontent.com/u/4115138?v=3","gravatar_id":"","url":"https://api.github.com/users/smuzaffar","html_url":"https://github.com/smuzaffar","followers_url":"https://api.github.com/users/smuzaffar/followers","following_url":"https://api.github.com/users/smuzaffar/following{/other_user}","gists_url":"https://api.github.com/users/smuzaffar/gists{/gist_id}","starred_url":"https://api.github.com/users/smuzaffar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smuzaffar/subscriptions","organizations_url":"https://api.github.com/users/smuzaffar/orgs","repos_url":"https://api.github.com/users/smuzaffar/repos","events_url":"https://api.github.com/users/smuzaffar/events{/privacy}","received_events_url":"https://api.github.com/users/smuzaffar/received_events","type":"User","site_admin":false},"open_issues":86,"closed_issues":893,"state":"open","created_at":"2016-02-18T09:12:12Z","updated_at":"2016-06-28T19:44:12Z","due_on":null,"closed_at":null},"comments":8,"created_at":"2016-06-28T15:52:55Z","updated_at":"2016-06-28T20:01:20Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cms-sw/cmssw/pulls/15016","html_url":"https://github.com/cms-sw/cmssw/pull/15016","diff_url":"https://github.com/cms-sw/cmssw/pull/15016.diff","patch_url":"https://github.com/cms-sw/cmssw/pull/15016.patch"},"body":"demote TrajectoryStateCombiner::combiner MatrixInversionFailure issue to LogWarning for all and issue no message for somewhat clearly bad inputs.\r\n\r\nFairly frequent LogErrors from MatrixInversionFailure category in module StandAloneMuonProducer:standAloneSETMuons \r\n\r\nIn my test I re-recoed about 5K events from Run2016B/MET/RAW-RECO/LogError-PromptReco-v2 runs (fractionally) 274241,274244,274250,274251,274282 for a total of 166 LS.\r\n\r\nThis error happened 641 times (some repeated multiple times in event)\r\nand all of the cases were for a transformation of a seed with TSOS with 0 error values in in q/p row/column. This is clearly not invertible.\r\n\r\nMaybe in the long run there should be a change in logic of the algorithm.\r\n\r\n@VinInn  @rovere let me know if the change is OK"},"comment":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/comments/229165054","html_url":"https://github.com/cms-sw/cmssw/pull/15016#issuecomment-229165054","issue_url":"https://api.github.com/repos/cms-sw/cmssw/issues/15016","id":229165054,"user":{"login":"cmsbuild","id":4170616,"avatar_url":"https://avatars.githubusercontent.com/u/4170616?v=3","gravatar_id":"","url":"https://api.github.com/users/cmsbuild","html_url":"https://github.com/cmsbuild","followers_url":"https://api.github.com/users/cmsbuild/followers","following_url":"https://api.github.com/users/cmsbuild/following{/other_user}","gists_url":"https://api.github.com/users/cmsbuild/gists{/gist_id}","starred_url":"https://api.github.com/users/cmsbuild/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmsbuild/subscriptions","organizations_url":"https://api.github.com/users/cmsbuild/orgs","repos_url":"https://api.github.com/users/cmsbuild/repos","events_url":"https://api.github.com/users/cmsbuild/events{/privacy}","received_events_url":"https://api.github.com/users/cmsbuild/received_events","type":"User","site_admin":false},"created_at":"2016-06-28T20:01:19Z","updated_at":"2016-06-28T20:01:19Z","body":"+1\nTested at: 340444cb5b1b457dab5fa0e33af303a858f4e807\nhttps://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-15016/13747/summary.html"}}
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