cpoerschke commented on code in PR #1627:
URL: https://github.com/apache/solr/pull/1627#discussion_r1192075956
##########
solr/prometheus-exporter/src/java/org/apache/solr/prometheus/collector/MetricSamples.java:
##########
@@ -19,24 +19,42 @@
import io.prometheus.client.Collector;
import java.util.HashMap;
+import java.util.HashSet;
import java.util.List;
import java.util.Map;
+import java.util.Set;
import java.util.stream.Collectors;
public class MetricSamples {
private final Map<String, Collector.MetricFamilySamples> samplesByMetricName;
+ private Set<String> sampleMetricsCache;
Review Comment:
minor: maybe could be final (from cursory code read only)
```suggestion
private final Set<String> sampleMetricsCache;
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@solr.apache.org
For additional commands, e-mail: issues-h...@solr.apache.org
