[Hawkular-dev] Labeling needs ?

Heiko W.Rupp hrupp at redhat.com
Mon Oct 31 03:39:46 EDT 2016


Hey,

we have labels in Hawkular-metrics right now, but apparently there are
use cases that are not yet covered (and I know Matt has more)

- Listing keys of tags. Currently one has to know the available keys to 
be able to list the available values
- tag values are currently a comma-separated string and not an array, 
which may have implications on allowed characters and escaping of 
separators
- Post-tagging of data points (tagging could be provoked by another 
system that e.g. parses log files and sees an anomaly)
   The idea behind it is that one should be able to create tags at 
certain points in time for a single metric or a list of metrics to 
uniquely identify that point in time for queries (relative performance 
of two versions of a deployment).

What else?
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