{"action":"created","issue":{"url":"https://api.github.com/repos/graphite-project/whisper/issues/144","labels_url":"https://api.github.com/repos/graphite-project/whisper/issues/144/labels{/name}","comments_url":"https://api.github.com/repos/graphite-project/whisper/issues/144/comments","events_url":"https://api.github.com/repos/graphite-project/whisper/issues/144/events","html_url":"https://github.com/graphite-project/whisper/issues/144","id":117693978,"number":144,"title":"Whisper queries on existing files broken after upgrade from 0.9.10 to 0.9.14","user":{"login":"dbeckham","id":250375,"avatar_url":"https://avatars.githubusercontent.com/u/250375?v=3","gravatar_id":"","url":"https://api.github.com/users/dbeckham","html_url":"https://github.com/dbeckham","followers_url":"https://api.github.com/users/dbeckham/followers","following_url":"https://api.github.com/users/dbeckham/following{/other_user}","gists_url":"https://api.github.com/users/dbeckham/gists{/gist_id}","starred_url":"https://api.github.com/users/dbeckham/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dbeckham/subscriptions","organizations_url":"https://api.github.com/users/dbeckham/orgs","repos_url":"https://api.github.com/users/dbeckham/repos","events_url":"https://api.github.com/users/dbeckham/events{/privacy}","received_events_url":"https://api.github.com/users/dbeckham/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-11-18T22:13:09Z","updated_at":"2015-11-18T22:54:33Z","closed_at":null,"body":"I have a really odd whisper problem after upgrading to 0.9.14 from 0.9.10.  I can no longer see any data for a range that is less than 24 hours and is before the current day. I can see data for the current day, and I can see data for something like \"the last week\" at one time, but if I try to look at a single day in during that last week or whatever time period, no data points are returned. \r\n\r\nFor example:\r\n\r\nOn my 0.9.14 installation, this whisper-fetch.py query for data from `Mon Nov 16 17:39:35 UTC 2015` until now returns what I would expect. All timestamps return data. `whisper-fetch.py --pretty --from=1447695575 myfile.wsp`.\r\n\r\nHowever, this query for an hours worth of data starting at the previous time stamp returns `None` for all values. `whisper-fetch.py --pretty --from=1447695575 --until=1447699175 myfile.wsp`.\r\n\r\nI thought I had seriously broken something with the installation, so I copied one of the whisper files back to the old server with 0.9.10 on it and ran the same whisper-fetch.py test queries an the same exact whisper files from the new server, and data shows up as I would expect.\r\n\r\nMy first thought was that somehow, somewhere I had screwed up retention, but the retention on these files haven’t changed in several years and it was working and continues to work 100% correctly on the old graphite server, even with whisper files copied back from the 0.9.14 server. \r\n\r\nThis is the retention information from the specific file that I've been testing with:\r\n\r\n```\r\n# From whisper-info.py:\r\nmaxRetention: 315360000\r\nxFilesFactor: 0.5\r\naggregationMethod: average\r\nfileSize: 5247424\r\n\r\nArchive 0\r\nretention: 86400\r\nsecondsPerPoint: 10\r\npoints: 8640\r\nsize: 103680\r\noffset: 64\r\n\r\nArchive 1\r\nretention: 2592000\r\nsecondsPerPoint: 60\r\npoints: 43200\r\nsize: 518400\r\noffset: 103744\r\n\r\nArchive 2\r\nretention: 63072000\r\nsecondsPerPoint: 300\r\npoints: 210240\r\nsize: 2522880\r\noffset: 622144\r\n\r\nArchive 3\r\nretention: 315360000\r\nsecondsPerPoint: 1800\r\npoints: 175200\r\nsize: 2102400\r\noffset: 3145024\r\n```"},"comment":{"url":"https://api.github.com/repos/graphite-project/whisper/issues/comments/157891245","html_url":"https://github.com/graphite-project/whisper/issues/144#issuecomment-157891245","issue_url":"https://api.github.com/repos/graphite-project/whisper/issues/144","id":157891245,"user":{"login":"dbeckham","id":250375,"avatar_url":"https://avatars.githubusercontent.com/u/250375?v=3","gravatar_id":"","url":"https://api.github.com/users/dbeckham","html_url":"https://github.com/dbeckham","followers_url":"https://api.github.com/users/dbeckham/followers","following_url":"https://api.github.com/users/dbeckham/following{/other_user}","gists_url":"https://api.github.com/users/dbeckham/gists{/gist_id}","starred_url":"https://api.github.com/users/dbeckham/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dbeckham/subscriptions","organizations_url":"https://api.github.com/users/dbeckham/orgs","repos_url":"https://api.github.com/users/dbeckham/repos","events_url":"https://api.github.com/users/dbeckham/events{/privacy}","received_events_url":"https://api.github.com/users/dbeckham/received_events","type":"User","site_admin":false},"created_at":"2015-11-18T22:54:33Z","updated_at":"2015-11-18T22:54:33Z","body":"Sure. This is a stat that is updated every 10s and a newer version of the one I tested on: https://www.dropbox.com/s/xeptwxaoyc6roeb/test.wsp?dl=0"}}