Enable JMX metrics in Samza properties

theodolite-benchmarks/uc1-beam-samza/samza-standalone.properties

@@ -15,3 +15,7 @@ systems.kafka.samza.factory=org.apache.samza.system.kafka.KafkaSystemFactory
 systems.kafka.consumer.bootstrap.servers=localhost:9092
 systems.kafka.producer.bootstrap.servers=localhost:9092
 systems.kafka.default.stream.replication.factor=1
+
+# Configure JMX metrics exporter
+metrics.reporter.jmx.class=org.apache.samza.metrics.reporter.JmxReporterFactory
+metrics.reporters=jmx

theodolite-benchmarks/uc2-beam-samza/samza-standalone.properties

@@ -15,3 +15,7 @@ systems.kafka.samza.factory=org.apache.samza.system.kafka.KafkaSystemFactory
 systems.kafka.consumer.bootstrap.servers=localhost:9092
 systems.kafka.producer.bootstrap.servers=localhost:9092
 systems.kafka.default.stream.replication.factor=1
+
+# Configure JMX metrics exporter
+metrics.reporter.jmx.class=org.apache.samza.metrics.reporter.JmxReporterFactory
+metrics.reporters=jmx

theodolite-benchmarks/uc3-beam-samza/samza-standalone.properties

@@ -15,3 +15,7 @@ systems.kafka.samza.factory=org.apache.samza.system.kafka.KafkaSystemFactory
 systems.kafka.consumer.bootstrap.servers=localhost:9092
 systems.kafka.producer.bootstrap.servers=localhost:9092
 systems.kafka.default.stream.replication.factor=1
+
+# Configure JMX metrics exporter
+metrics.reporter.jmx.class=org.apache.samza.metrics.reporter.JmxReporterFactory
+metrics.reporters=jmx

theodolite-benchmarks/uc4-beam-samza/samza-standalone.properties

@@ -16,6 +16,10 @@ systems.kafka.consumer.bootstrap.servers=localhost:9092
 systems.kafka.producer.bootstrap.servers=localhost:9092
 systems.kafka.default.stream.replication.factor=1
 
+# Configure JMX metrics exporter
+metrics.reporter.jmx.class=org.apache.samza.metrics.reporter.JmxReporterFactory
+metrics.reporters=jmx
+
 # Configure serialization and stores
 serializers.registry.string.class=org.apache.samza.serializers.StringSerdeFactory
 stores.my-store.factory=org.apache.samza.storage.kv.RocksDbKeyValueStorageEngineFactory