rionmonster commented on code in PR #27744:
URL: https://github.com/apache/flink/pull/27744#discussion_r2902525521
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flink-metrics/flink-metrics-prometheus/src/main/java/org/apache/flink/metrics/prometheus/PrometheusPushGatewayReporter.java:
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@@ -32,13 +33,20 @@
import java.io.IOException;
import java.net.URL;
+import java.util.AbstractMap;
+import java.util.AbstractSet;
+import java.util.Iterator;
import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Set;
/**
* {@link MetricReporter} that exports {@link Metric Metrics} via Prometheus
{@link PushGateway}.
*/
@PublicEvolving
public class PrometheusPushGatewayReporter extends AbstractPrometheusReporter
implements Scheduled {
+ public static final String REPORTER_ID_GROUPPING_KEY =
Review Comment:
Minor spelling nit: I think we want this to be called
`REPORTER_ID_GROUPING_KEY.
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