How to sum hourly metrics into daily and monthly aggregates in Graphite & Grafana?

Suppose a system collecting hourly energy consumptions (Wh) from clients with power analyzers (i.e. a sensor that measures how much energy an electrical appliance consumes). In detail, each client periodically publishes the energy value consumed by a device in the last hour. On the server side, this data is stored in Graphite (v1.2.0) and visualized…

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scala case class is expecting List[Objects] but in json value is coming as string

I have a json which has following structure: { “name”:”mark”, “address”: “\r\n[\r\n{\r\n\”line1\”:\”careve\”,\r\n\”line2\”:\”roxn\”,\r\n\”line3\”:\”asdef\”\r\n},\r\n{\r\n\”line1\”:\”wedf\”,\r\n\”line2\”:\”aswd\”,\r\n\”line3\”:\”xsqa\”\r\n}\r\n]\r\n” } After escaping what I’m getting: { “name”: “mark”, “address”: ” [ { “line1″:”careve”, “line2″:”roxn”, “line3″:”asdef” }, { “line1″:”wedf”, “line2″:”aswd”, “line3″:”xsqa” } ] ” } Case classes: case class Details(name:String,address:List[Address]) case class Address(line1:String,line2:String,line3:String) I know address is expecting a List[Address] but it is…

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AttributeError: ‘Node’ object has no attribute ‘outbound_layers’

I’m trying to get the outbound nodes of a layer in keras: Firs, I got the inbound layers in this way: for int_node in layer._inbound_nodes: for inbound_l in int_node.inbound_layers: f_tmp.write(“\n\tin bound layer name: %s” % (inbound_l.name)) f_tmp.write(“\n\n”) I tried to get the out bound nodes the same way: for out_node in layer._outbound_nodes: for outbound_l in…

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