Hey,
What is the COMPLEX data type? It is listed in
org.rhq.core.domain.measurement.DataType but not in rhq-plugin.xsd. It's almost unused
in the codebase.
This was originally meant for data that is not a simple value or calltime, but
rather tabular data like min/avg/max/count for method calls or similar.
The hibernate statistics that we now return in an operation could have been
such a complex metric. But we never implemented it and I guess that was
mostly because this kind of data does not easily transform into a relational model.
Now with C* we could revisit the idea if anyone is missing it ;->
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