Matthew Biscocho created SOLR-17806:
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Summary: Migrate Dropwizard metric initializations to OTEL
instruments
Key: SOLR-17806
URL: https://issues.apache.org/jira/browse/SOLR-17806
Project: Solr
Issue Type: Sub-task
Components: metrics
Reporter: Matthew Biscocho
This subtask is to track migrations of Dropwizard instruments to OTEL. Many
places that initialize these metrics implement SolrMetricProducer. Doing this
usually involves finding the initialization of these metric, remove Dropwizard
and replace with the OTEL equivalent instruments using an one of the OTEL
attributed metric wrappers.
>From dropwizard to OTEL:
Gauge -> Gauge
Counter -> Counter
Histogram -> Histogram
Meter -> Counter (May also need Histogram or gauges for rates)
Timer -> Histogram (Use AttributedLongTimer)
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