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issues/1506: ensure Prometheus /metrics endpoint streams correctly wi… #1536

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issues/1506: ensure Prometheus /metrics endpoint streams correctly wi… #1536

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5621e40
issues/1506: ensure Prometheus /metrics endpoint streams correctly wi…
chris-wood-mo Nov 28, 2025
8e952d6
issues/1506: ensure Prometheus /metrics endpoint streams correctly wi…
chris-wood-mo Nov 28, 2025
a2c2274
issues/1506: Updated content-type to be passed through ResponseEntity…
chris-wood-mo Nov 28, 2025
2c5bfd6
issues/1506: Added back responses import to contract-typespec/api/pro…
chris-wood-mo Dec 1, 2025
bd1652a
issues/1506: Updated PROMETHEUS_EXPOSE_ENDPOINT_HEADERS to use correc…
chris-wood-mo Dec 1, 2025
bab42b0
issues/1506: Updated PROMETHEUS_EXPOSE_ENDPOINT_HEADERS to use correc…
chris-wood-mo Dec 1, 2025
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3 changes: 1 addition & 2 deletions api/src/main/java/io/kafbat/ui/service/metrics/prometheus/PrometheusMetricsExposer.java
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Expand Up @@ -7,7 +7,6 @@
import com.google.common.annotations.VisibleForTesting;
import io.kafbat.ui.model.Metrics;
import io.kafbat.ui.util.MetricsUtils;
import io.prometheus.metrics.expositionformats.OpenMetricsTextFormatWriter;
import io.prometheus.metrics.expositionformats.PrometheusTextFormatWriter;
import io.prometheus.metrics.model.snapshots.MetricSnapshot;
import io.prometheus.metrics.model.snapshots.MetricSnapshots;
Expand All @@ -30,7 +29,7 @@ public final class PrometheusMetricsExposer {

static {
PROMETHEUS_EXPOSE_ENDPOINT_HEADERS = new HttpHeaders();
PROMETHEUS_EXPOSE_ENDPOINT_HEADERS.set(CONTENT_TYPE, OpenMetricsTextFormatWriter.CONTENT_TYPE);
PROMETHEUS_EXPOSE_ENDPOINT_HEADERS.set(CONTENT_TYPE, PrometheusTextFormatWriter.CONTENT_TYPE);
}

private PrometheusMetricsExposer() {
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