Closed corradio closed 6 years ago
Hey @corradio, their system had a scheduled outage last night. Back online as of 9:15.
Any gap in data can be fixed because the parser accepts a target_datetime
. What I don't understand right now is why the map shows a big and seemingly unfeasible change in values over the small gap.
ok great! Thanks for investigating. The gap in data is indeed disturbing. I expect the bias to be removed as they backfill the data.
On Thu, Jun 28, 2018 at 1:31 PM Laurence Quinn notifications@github.com wrote:
Hey @corradio https://github.com/corradio, their system had a scheduled outage https://www.elexon.co.uk/wp-content/uploads/2018/06/EL02838.pdf last night. Back online as of 9:15.
Any gap in data can be fixed because the parser accepts a target_datetime. What I don't understand right now is why the map shows a big jump in data over the small gap. [image: image] https://user-images.githubusercontent.com/6525086/42031635-e5355174-7ace-11e8-8799-f93b74e38cce.png
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That jump is because EM assumes the last data point is still valid for 2 hours (or maybe 3 hours?) if no subsequent datapoints are available. That's then drawn as a straight line.
Ah yes very possible! Good catch
On Thu, Jun 28, 2018 at 8:04 PM jarek notifications@github.com wrote:
That jump is because EM assumes the last data point is still valid for 2 hours (or maybe 3 hours?) if no subsequent datapoints are available. That's then drawn as a straight line.
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I see this error on the backend (https://kibana.electricitymap.org/app/kibana#/discover/1710fdd0-2460-11e8-a779-9d01de8d7a71?_g=(refreshInterval:(display:Off,pause:!f,value:0),time:(from:now-1h,mode:quick,to:now))&_a=(columns:!(level,extra.key,message),filters:!(('$state':(store:appState),exists:(field:level),meta:(alias:!n,disabled:!f,index:'93e631f0-245f-11e8-a779-9d01de8d7a71',key:level,negate:!f,type:exists,value:exists)),('$state':(store:appState),meta:(alias:!n,disabled:!f,index:'93e631f0-245f-11e8-a779-9d01de8d7a71',key:level,negate:!t,params:(query:INFO,type:phrase),type:phrase,value:INFO),query:(match:(level:(query:INFO,type:phrase))))),index:'93e631f0-245f-11e8-a779-9d01de8d7a71',interval:auto,query:(language:lucene,query:''),sort:!('@timestamp',desc)))
Could it be that we're exceeding some some of threshold? Can anyone investigate?
cc @lorrieq