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gemhome / fnordmetric

(possible new home for) FnordMetric is a redis/ruby-based realtime Event-Tracking app
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Reactor crashes when removing/renaming gauges #29

Open bf4 opened 10 years ago

bf4 commented 10 years ago

Issue by KieranP Thursday Sep 27, 2012 at 04:24 GMT Originally opened as https://github.com/paulasmuth/fnordmetric/issues/99

I had a gauge called pagevisits_per_user, which I later renamed to pagevisits_per_human.

However, the renaming, or removing of gauges with data leads to this error:

[12-09-27 16:21:48] [ERROR] reactor crashed: undefined method `field_values_at' for nil:NilClass

Any ideas how to fix this?

Edit: Seems this issue disappears when the next lot of events come in. Guess starting up the server isn't clearing obsolete data, only new events does?