Merged master

theodolite-benchmarks/kstreams-commons/build.gradle

+plugins {
+    id 'theodolite.java-commons'
+}
+
+repositories {
+  jcenter()
+  maven {
+    url "https://oss.sonatype.org/content/repositories/snapshots/"
+  }
+}
+
+dependencies {
+  // These dependencies are used internally, and not exposed to consumers on their own compile classpath.
+  // implementation 'org.slf4j:slf4j-simple:1.7.25'
+  implementation('org.industrial-devops:titan-ccp-common:0.1.0-SNAPSHOT') { changing = true }
+  implementation('org.industrial-devops:titan-ccp-common-kafka:0.1.0-SNAPSHOT') { changing = true }
+  implementation 'org.apache.kafka:kafka-streams:2.6.0'
+
+  // Use JUnit test framework
+  testImplementation 'junit:junit:4.12'
+}

theodolite-benchmarks/load-generator-commons/build.gradle

+plugins {
+    id 'theodolite.java-commons'
+}
+
+repositories {
+  jcenter()
+  maven {
+    url "https://oss.sonatype.org/content/repositories/snapshots/"
+  }
+  maven {
+      url 'https://packages.confluent.io/maven/'
+  }
+}
+
+dependencies {
+  implementation 'com.google.guava:guava:30.1-jre'
+  implementation 'com.hazelcast:hazelcast:4.1.1'
+  implementation 'com.hazelcast:hazelcast-kubernetes:2.2.1'
+  implementation 'org.slf4j:slf4j-simple:1.7.25'
+  implementation('org.industrial-devops:titan-ccp-common:0.1.0-SNAPSHOT') { changing = true }
+  implementation('org.industrial-devops:titan-ccp-common-kafka:0.1.0-SNAPSHOT') { changing = true }
+  implementation 'org.apache.kafka:kafka-streams:2.6.0' // TODO required?
+
+  // Use JUnit test framework
+  testImplementation 'junit:junit:4.12'
+}

benchmarks/workload-generator-commons/src/main/java/theodolite/commons/workloadgeneration/KafkaRecordSender.java → theodolite-benchmarks/load-generator-commons/src/main/java/theodolite/commons/workloadgeneration/KafkaRecordSender.java

@@ -6,6 +6,7 @@ import org.apache.avro.specific.SpecificRecord;
 import org.apache.kafka.clients.producer.KafkaProducer;
 import org.apache.kafka.clients.producer.Producer;
 import org.apache.kafka.clients.producer.ProducerRecord;
+import org.apache.kafka.common.errors.SerializationException;
 import org.apache.kafka.common.serialization.StringSerializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -116,7 +117,13 @@ public class KafkaRecordSender<T extends SpecificRecord> implements RecordSender
             this.keyAccessor.apply(monitoringRecord), monitoringRecord);
 
     LOGGER.debug("Send record to Kafka topic {}: {}", this.topic, record);
-    this.producer.send(record);
+    try {
+      this.producer.send(record);
+    } catch (final SerializationException e) {
+      LOGGER.warn(
+          "Record could not be serialized and thus not sent to Kafka due to exception. Skipping this record.", // NOCS
+          e);
+    }
   }
 
   public void terminate() {