stefanprodan / istio-gke

Istio service mesh walkthrough (GKE, CloudDNS, Flagger, OpenFaaS)

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bug: Mixer Dashboard - Individual adapter metrics shows "No Data Points" for OOP adapter

philipgough opened this issue · comments

Hi Stefan,

While working on an out of process adapter I noticed that the "Dispatch Count By Handler" and "Dispatch Duration By Handler" graphs were producing graphs with "No Data Points" text. Screenshot added.

I took a look at the query and was able to obtain those data points directly from Prometheus. It appears the get request to obtain the data from Grafana has added escaped characters to a handler name with the format x.y.z. These in turn are being URL encoded meaning the query is incorrect. Will add a fix in PR.

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