{"action":"created","issue":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/9750","labels_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9750/labels{/name}","comments_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9750/comments","events_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9750/events","html_url":"https://github.com/cms-sw/cmssw/pull/9750","id":90315922,"number":9750,"title":"Set hierarchy constraints as default in Millepede","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},"labels":[{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/alca-approved","name":"alca-approved","color":"009800"},{"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/fully-signed","name":"fully-signed","color":"009800"},{"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/tests-approved","name":"tests-approved","color":"009800"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55","html_url":"https://github.com/cms-sw/cmssw/milestones/Next%20CMSSW_7_6_X","labels_url":"https://api.github.com/repos/cms-sw/cmssw/milestones/55/labels","id":1176788,"number":55,"title":"Next CMSSW_7_6_X","description":"","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":97,"closed_issues":1132,"state":"open","created_at":"2015-06-23T07:27:04Z","updated_at":"2015-12-15T10:27:12Z","due_on":null,"closed_at":null},"comments":11,"created_at":"2015-06-23T07:45:27Z","updated_at":"2015-12-16T13:03:14Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cms-sw/cmssw/pulls/9750","html_url":"https://github.com/cms-sw/cmssw/pull/9750","diff_url":"https://github.com/cms-sw/cmssw/pull/9750.diff","patch_url":"https://github.com/cms-sw/cmssw/pull/9750.patch"},"body":"This sets back the default way constraints are treated in Millepede to using hierarchy constraints, and reverts the temporary changes introduced with #6254. Previous problems were found to be due to numerical effects in pede. These are solved in >=rev137, which uses 'elimination' instead of lagrangian multipliers.\nAutomatically ported from CMSSW_7_5_X #9713 (original by @mschrode)."},"comment":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/comments/165098332","html_url":"https://github.com/cms-sw/cmssw/pull/9750#issuecomment-165098332","issue_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9750","id":165098332,"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":"2015-12-16T13:03:14Z","updated_at":"2015-12-16T13:03:14Z","body":"Comparison is ready\nhttps://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-9750/10322/summary.html"}}