yyj8 commented on code in PR #19047:
URL: https://github.com/apache/pulsar/pull/19047#discussion_r1067042957
##########
pulsar-broker/src/test/java/org/apache/pulsar/broker/stats/PrometheusMetricsTest.java:
##########
@@ -358,6 +358,101 @@ public void testPerTopicStats() throws Exception {
c2.close();
}
+ @Test
+ public void testPerBrokerStats() throws Exception {
+ Producer<byte[]> p1 =
pulsarClient.newProducer().topic("persistent://my-property/use/my-ns/my-topic1").create();
+ Producer<byte[]> p2 =
pulsarClient.newProducer().topic("persistent://my-property/use/my-ns/my-topic2").create();
+
+ Consumer<byte[]> c1 = pulsarClient.newConsumer()
+ .topic("persistent://my-property/use/my-ns/my-topic1")
+ .subscriptionName("test")
+ .subscribe();
+
+ Consumer<byte[]> c2 = pulsarClient.newConsumer()
+ .topic("persistent://my-property/use/my-ns/my-topic2")
+ .subscriptionName("test")
+ .subscribe();
+
+ final int messages = 10;
+
+ for (int i = 0; i < messages; i++) {
+ String message = "my-message-" + i;
+ p1.send(message.getBytes());
+ p2.send(message.getBytes());
+ }
+
+ for (int i = 0; i < messages; i++) {
+ c1.acknowledge(c1.receive());
+ c2.acknowledge(c2.receive());
+ }
+
+ ByteArrayOutputStream statsOut = new ByteArrayOutputStream();
+ PrometheusMetricsGenerator.generate(pulsar, true, false, false,
statsOut);
+ String metricsStr = statsOut.toString();
+ Multimap<String, Metric> metrics = parseMetrics(metricsStr);
+
+ metrics.entries().forEach(e -> {
Review Comment:
> Good for debug, not for merged PR
Modification completed
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