{"action":"created","issue":{"url":"https://api.github.com/repos/galaxyproject/galaxy/issues/1309","labels_url":"https://api.github.com/repos/galaxyproject/galaxy/issues/1309/labels{/name}","comments_url":"https://api.github.com/repos/galaxyproject/galaxy/issues/1309/comments","events_url":"https://api.github.com/repos/galaxyproject/galaxy/issues/1309/events","html_url":"https://github.com/galaxyproject/galaxy/issues/1309","id":121951814,"number":1309,"title":"resuming a dataset collection job does not work","user":{"login":"bgruening","id":469983,"avatar_url":"https://avatars.githubusercontent.com/u/469983?v=3","gravatar_id":"","url":"https://api.github.com/users/bgruening","html_url":"https://github.com/bgruening","followers_url":"https://api.github.com/users/bgruening/followers","following_url":"https://api.github.com/users/bgruening/following{/other_user}","gists_url":"https://api.github.com/users/bgruening/gists{/gist_id}","starred_url":"https://api.github.com/users/bgruening/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bgruening/subscriptions","organizations_url":"https://api.github.com/users/bgruening/orgs","repos_url":"https://api.github.com/users/bgruening/repos","events_url":"https://api.github.com/users/bgruening/events{/privacy}","received_events_url":"https://api.github.com/users/bgruening/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/galaxyproject/galaxy/labels/kind/bug","name":"kind/bug","color":"408DE0"}],"state":"open","locked":false,"assignee":{"login":"jmchilton","id":216771,"avatar_url":"https://avatars.githubusercontent.com/u/216771?v=3","gravatar_id":"","url":"https://api.github.com/users/jmchilton","html_url":"https://github.com/jmchilton","followers_url":"https://api.github.com/users/jmchilton/followers","following_url":"https://api.github.com/users/jmchilton/following{/other_user}","gists_url":"https://api.github.com/users/jmchilton/gists{/gist_id}","starred_url":"https://api.github.com/users/jmchilton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jmchilton/subscriptions","organizations_url":"https://api.github.com/users/jmchilton/orgs","repos_url":"https://api.github.com/users/jmchilton/repos","events_url":"https://api.github.com/users/jmchilton/events{/privacy}","received_events_url":"https://api.github.com/users/jmchilton/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-12-13T23:20:59Z","updated_at":"2015-12-14T14:59:41Z","closed_at":null,"body":"I have one job that crashed and it was consuming a dataset collection. If I choose to resume the job I get the following error in my paste.log.\r\n\r\n```\r\nsqlalchemy.pool.QueuePool ERROR 2015-12-14 00:16:08,138 Error closing cursor\r\nTraceback (most recent call last):\r\n  File \"/usr/local/galaxy/galaxy-dist/eggs/SQLAlchemy-1.0.8-py2.7-linux-x86_64-ucs2.egg/sqlalchemy/engine/base.py\", line 1226, in _safe_close_cursor\r\n    cursor.close()\r\nInternalError: current transaction is aborted, commands ignored until end of transaction block\r\n```\r\n\r\nThe user sees the following:\r\n![datasetc](https://cloud.githubusercontent.com/assets/469983/11770184/768f09ce-a1f8-11e5-98d4-037d76adfd8f.png)\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/galaxyproject/galaxy/issues/comments/164458679","html_url":"https://github.com/galaxyproject/galaxy/issues/1309#issuecomment-164458679","issue_url":"https://api.github.com/repos/galaxyproject/galaxy/issues/1309","id":164458679,"user":{"login":"jmchilton","id":216771,"avatar_url":"https://avatars.githubusercontent.com/u/216771?v=3","gravatar_id":"","url":"https://api.github.com/users/jmchilton","html_url":"https://github.com/jmchilton","followers_url":"https://api.github.com/users/jmchilton/followers","following_url":"https://api.github.com/users/jmchilton/following{/other_user}","gists_url":"https://api.github.com/users/jmchilton/gists{/gist_id}","starred_url":"https://api.github.com/users/jmchilton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jmchilton/subscriptions","organizations_url":"https://api.github.com/users/jmchilton/orgs","repos_url":"https://api.github.com/users/jmchilton/repos","events_url":"https://api.github.com/users/jmchilton/events{/privacy}","received_events_url":"https://api.github.com/users/jmchilton/received_events","type":"User","site_admin":false},"created_at":"2015-12-14T14:59:41Z","updated_at":"2015-12-14T14:59:41Z","body":"Need more information - lots of ways to supply collections to a tool and they all take very different paths through the code. Is this a:\r\n\r\n - Implicit reduction (passing a collection to a `multiple=\"true\"` data param).\r\n - Explicit reduction (passing a collection to a data_collection param).\r\n - Mapping over a data param.\r\n - Mapping over a data collection param. (e.g. passing a list:paired to a paired parameter).\r\n"}}