Meter filters are applied once per registry, resulting in duplication

[williampowellTW]

Expected Behavior

When using a meter filter to transform a meter ID, the transformation should only apply once.

Actual Behaviour

The transformation is applied once per registry. For example if you have a meter filter to apply a prefix to your meter ID and you have two registries, then the prefix is applied two times. For example the following code:

public class PrefixMetricsFilter implements MeterFilter {

    public PrefixMetricsFilter() {}

    @Override
    public Meter.Id map(Meter.Id id) {
            return id.withName(prefix." + id.getName())
        }
    }

When you use two registries the filter is applied twice. This results in prefix.prefix.${meterID}.

The logic was changed in this commit: 2a1a7b8

Steps To Reproduce

1. Configure two registries
2. Configure one message filter
3. See filter is applied twice

Environment Information

No response

Example Application

No response

Version

4.1.1