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Lightstep Tracing on Message Processing #21

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28 changes: 28 additions & 0 deletions pom.xml
Original file line number Diff line number Diff line change
@@ -129,6 +129,34 @@
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-cassandra</artifactId>
</dependency>
<!-- Start - Dependencies for Opentelemetry lightstep -->
<!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>3.19.1</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>31.0.1-jre</version>
</dependency>
<dependency>
<groupId>com.lightstep.opentelemetry</groupId>
<artifactId>opentelemetry-launcher</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-api</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-extension-annotations</artifactId>
<version>1.7.1</version>
</dependency>
<!-- End - Dependencies for Opentelemetry lightstep -->
</dependencies>

<build>
Original file line number Diff line number Diff line change
@@ -6,7 +6,9 @@
import com.uci.utils.kafka.ReactiveProducer;
import io.fusionauth.client.FusionAuthClient;
import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.producer.ProducerConfig;
import org.apache.kafka.common.serialization.StringDeserializer;
import org.kie.api.io.Resource;
import org.kie.api.runtime.KieSession;
import org.kie.internal.io.ResourceFactory;
@@ -100,7 +102,7 @@ Map<String, Object> kafkaProducerConfiguration() {
ReceiverOptions<String, String> kafkaReceiverOptions(@Value("${inboundProcessed}") String[] inTopicName) {
ReceiverOptions<String, String> options = ReceiverOptions.create(kafkaConsumerConfiguration());
return options.subscription(Arrays.asList(inTopicName))
.withKeyDeserializer(new JsonDeserializer<>())
.withKeyDeserializer(new StringDeserializer())
.withValueDeserializer(new JsonDeserializer());
}

@@ -110,8 +112,8 @@ SenderOptions<Integer, String> kafkaSenderOptions() {
}

@Bean
Flux<ReceiverRecord<String, String>> reactiveKafkaReceiver(ReceiverOptions<String, String> kafkaReceiverOptions) {
return KafkaReceiver.create(kafkaReceiverOptions).receive();
Flux<ConsumerRecord<String, String>> reactiveKafkaReceiver(ReceiverOptions<String, String> kafkaReceiverOptions) {
return KafkaReceiver.create(kafkaReceiverOptions).receiveAtmostOnce();
}

@Bean
1,244 changes: 656 additions & 588 deletions src/main/java/com/uci/orchestrator/Consumer/ReactiveConsumer.java

Large diffs are not rendered by default.

7 changes: 7 additions & 0 deletions src/main/resources/application.properties
Original file line number Diff line number Diff line change
@@ -52,3 +52,10 @@ spring.r2dbc.password=${FORMS_DB_PASSWORD}
caffeine.cache.max.size=0
caffeine.cache.exprie.duration.seconds=${CAFFEINE_CACHE_EXPIRE_DURATION:#{300}}

#Opentelemetry Lighstep Config
opentelemetry.lightstep.tracer=${LS_TRACER_NAME}
opentelemetry.lightstep.tracer.version=${LS_TRACER_VERSION}
opentelemetry.lightstep.service=${LS_SERVICE_NAME}
opentelemetry.lightstep.access.token=${LS_ACCESS_TOKEN}
opentelemetry.lightstep.end.point=${LS_END_POINT}

14 changes: 14 additions & 0 deletions src/main/resources/log4j2.xml
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<Configuration packages="com.uci.orchestrator" status="info" name="orchestrator-log">
<Appenders>
<Console name="info" target="SYSTEM_OUT">
<PatternLayout
pattern="%d{HH:mm:ss.SSS} info %highlight(%-5p) [%-7t] %F:%L - %m%n" />
</Console>
</Appenders>
<Loggers>
<Root level="INFO">
<AppenderRef ref="info" />
</Root>
</Loggers>
</Configuration>