{"action":"closed","issue":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1453","repository_url":"https://api.github.com/repos/raffenet/mpich-migrate-test","labels_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1453/labels{/name}","comments_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1453/comments","events_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/1453/events","html_url":"https://github.com/raffenet/mpich-migrate-test/issues/1453","id":168472761,"number":1453,"title":"mpiexec.hydra no longer defaults to ssh","user":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"assignees":[{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false}],"milestone":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/milestones/12","html_url":"https://github.com/raffenet/mpich-migrate-test/milestones/mpich2-1.4","labels_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/milestones/12/labels","id":1911842,"number":12,"title":"mpich2-1.4","description":"","creator":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"open_issues":0,"closed_issues":16,"state":"closed","created_at":"2016-07-29T14:57:29Z","updated_at":"2016-07-30T15:32:21Z","due_on":"2011-03-31T05:00:00Z","closed_at":"2016-07-29T14:57:29Z"},"comments":7,"created_at":"2016-07-30T15:32:18Z","updated_at":"2016-07-30T15:32:21Z","closed_at":"2016-07-30T15:32:21Z","body":"**Originally by _georgv@synopsys.com_ on 2011-03-09 06:45:26 -0600**\n\n___\nIn previous releases (1.3.0), mpiexec.hydra defaulted to ssh as a launcher. Now (1.32.p1), I need to give the -launcher ssh argument to get it working. See log below. Note: ~/tmp/hosts contains 2 entries, lenzcs70 (the local host) and lenzcs47\n\n```\ngeorgv@lenzcs70:~$ mpiexec.hydra -l -f ~/tmp/hosts -n 2 hostname\n[0] lenzcs70\nerror: executing task of job 2352389 failed: failed sending task to execd@lenzcs47: got send error\nerror: commlib error: got select error (Connection refused)\n\n[mpiexec@lenzcs70] control_cb (./pm/pmiserv/pmiserv_cb.c:244): assert (!closed) failed\n[mpiexec@lenzcs70] HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_poll.c:77): callback returned error status\n[mpiexec@lenzcs70] HYD_pmci_wait_for_completion (./pm/pmiserv/pmiserv_pmci.c:206): error waiting for event\n[mpiexec@lenzcs70] main (./ui/mpich/mpiexec.c:404): process manager error waiting for completion\n```"}}
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