Showing detail for thumbnail request 2280196:039470
Logfile is 27095.3 MB, only reading last 1000.0 MB
png 1280 x 720
https://thumbnails-v2.createlab.org/thumbnail?root=https%3A%2F%2Ftiles.cmucreatelab.org%2Fecam%2Ftimemachines%2Fwalnuttowers2%2F2021-04-16.timemachine%2F&width=1280&height=720&format=png&fps=12&tileFormat=mp4&startDwell=0&endDwell=0&boundsLTRB=NaN%2CNaN%2CNaN%2CNaN&startTime=000005&endTime=000005&labelsFromDataset
Fatal error
404 Not Found
/usr/local/lib/ruby/2.4.0/open-uri.rb:363:in `open_http'
/usr/local/lib/ruby/2.4.0/open-uri.rb:741:in `buffer_open'
/usr/local/lib/ruby/2.4.0/open-uri.rb:212:in `block in open_loop'
/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `catch'
/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `open_loop'
/usr/local/lib/ruby/2.4.0/open-uri.rb:151:in `open_uri'
/usr/local/lib/ruby/2.4.0/open-uri.rb:721:in `open'
/usr/local/lib/ruby/2.4.0/open-uri.rb:35:in `open'
/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:341:in `start_thumbnail_not_screenshot'
/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:860:in `compute_thumbnail'
/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1239:in `serve_thumbnail'
/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1360:in `<main>'
Last checkpoint
2025-09-20 16:37:39.483 THUMB 2280196:039470:0 CHECKPOINTTHUMBNAIL FATALERROR {"REMOTE_ADDR":"57.141.0.58","HTTP_USER_AGENT":"meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)","FATALERROR":"404 Not Found\n/usr/local/lib/ruby/2.4.0/open-uri.rb:363:in `open_http'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:741:in `buffer_open'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:212:in `block in open_loop'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `catch'\n/usr/local/lib/
Last line
2025-09-20 16:37:39.502 THUMB 2280196:039470:0 request.body {"service":"Thumbnails","datetime":"2025-09-20T16:37:39-04:00","host":"-","level":"up","summary":"Last thumbnail failed","details":null,"payload":{},"valid_for_secs":null}
IP: 57.141.0.58 Browser: meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
Root
https://tiles.cmucreatelab.org/ecam/timemachines/walnuttowers2/2021-04-16.timemachine/
Raw stats
{"REMOTE_ADDR": "57.141.0.58", "HTTP_USER_AGENT": "meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)", "FATALERROR": "404 Not Found\n/usr/local/lib/ruby/2.4.0/open-uri.rb:363:in `open_http'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:741:in `buffer_open'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:212:in `block in open_loop'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `catch'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `open_loop'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:151:in `open_uri'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:721:in `open'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:35:in `open'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:341:in `start_thumbnail_not_screenshot'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:860:in `compute_thumbnail'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1239:in `serve_thumbnail'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1360:in `<main>'"}
More: grep 2280196:039470 /t/thumbnails-v2.createlab.org/log.txt
Full log
2025-09-20 16:37:39.362 THUMB 2280196:039470:0 Not found in cache; computing
2025-09-20 16:37:39.362 THUMB 2280196:039470:0 STARTTHUMBNAIL https://thumbnails-v2.createlab.org/thumbnail?root=https%3A%2F%2Ftiles.cmucreatelab.org%2Fecam%2Ftimemachines%2Fwalnuttowers2%2F2021-04-16.timemachine%2F&width=1280&height=720&format=png&fps=12&tileFormat=mp4&startDwell=0&endDwell=0&boundsLTRB=NaN%2CNaN%2CNaN%2CNaN&startTime=000005&endTime=000005&labelsFromDataset
2025-09-20 16:37:39.362 THUMB 2280196:039470:0 CHECKPOINTTHUMBNAIL START {"REMOTE_ADDR":"57.141.0.58","HTTP_USER_AGENT":"meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)"}
2025-09-20 16:37:39.483 THUMB 2280196:039470:0 CHECKPOINTTHUMBNAIL FATALERROR {"REMOTE_ADDR":"57.141.0.58","HTTP_USER_AGENT":"meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)","FATALERROR":"404 Not Found\n/usr/local/lib/ruby/2.4.0/open-uri.rb:363:in `open_http'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:741:in `buffer_open'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:212:in `block in open_loop'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `catch'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:210:in `open_loop'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:151:in `open_uri'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:721:in `open'\n/usr/local/lib/ruby/2.4.0/open-uri.rb:35:in `open'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:341:in `start_thumbnail_not_screenshot'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:860:in `compute_thumbnail'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1239:in `serve_thumbnail'\n/t/thumbnails-v2.createlab.org/timemachine-thumbnail-server/thumbnail-server.rb:1360:in `<main>'"}
2025-09-20 16:37:39.483 THUMB 2280196:039470:0 url is https://stat.createlab.org/api/log host stat.createlab.org port 443
2025-09-20 16:37:39.483 THUMB 2280196:039470:0 request.body {"service":"Thumbnails","datetime":"2025-09-20T16:37:39-04:00","host":"-","level":"info","summary":"Thumbnail failed 2280196:039470 on thumbnails-v2.createlab.org in 0.1 seconds","details":"<a href=\"https://thumbnails-v2.createlab.org/status?id=2280196:039470\">More info</a>","payload":{},"valid_for_secs":null}
2025-09-20 16:37:39.502 THUMB 2280196:039470:0 url is https://stat.createlab.org/api/log host stat.createlab.org port 443
2025-09-20 16:37:39.502 THUMB 2280196:039470:0 request.body {"service":"Thumbnails","datetime":"2025-09-20T16:37:39-04:00","host":"-","level":"up","summary":"Last thumbnail failed","details":null,"payload":{},"valid_for_secs":null}