merlimat commented on a change in pull request #13704:
URL: https://github.com/apache/pulsar/pull/13704#discussion_r782587532
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File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/stats/prometheus/TransactionAggregator.java
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@@ -36,6 +38,11 @@
@Slf4j
public class TransactionAggregator {
+ /**
+ * Used for tracking duplicate TYPE definitions.
+ */
+ static Map<String, String> metricWithTypeDefinition = new HashMap<>();
Review comment:
This should be set as a thread-local variable, otherwise multiple
instances of brokers will clash (eg: during unit tests)
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