From 408d1e5d6abdf5ce4c7b88e51846af1bc6d0d6b6 Mon Sep 17 00:00:00 2001
From: lorenz <stu203404@mail.uni-kiel.de>
Date: Tue, 29 Mar 2022 17:19:18 +0200
Subject: [PATCH] Delete depreciated ucXKafkaProperties classes
+ fix uc4 HazelcastFactory
---
.../Uc1KafkaPropertiesBuilder.java | 55 -------
.../Uc2KafkaPropertiesBuilder.java | 79 ----------
.../Uc3KafkaPropertiesBuilder.java | 76 ---------
.../hazelcastjet/Uc4HazelcastJetFactory.java | 12 +-
.../Uc4KafkaPropertiesBuilder.java | 144 ------------------
5 files changed, 8 insertions(+), 358 deletions(-)
delete mode 100644 theodolite-benchmarks/uc1-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc1/hazelcastjet/Uc1KafkaPropertiesBuilder.java
delete mode 100644 theodolite-benchmarks/uc2-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc2/hazelcastjet/Uc2KafkaPropertiesBuilder.java
delete mode 100644 theodolite-benchmarks/uc3-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc3/hazelcastjet/Uc3KafkaPropertiesBuilder.java
delete mode 100644 theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4KafkaPropertiesBuilder.java
diff --git a/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc1/hazelcastjet/Uc1KafkaPropertiesBuilder.java b/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc1/hazelcastjet/Uc1KafkaPropertiesBuilder.java
deleted file mode 100644
index c5d38807d..000000000
--- a/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc1/hazelcastjet/Uc1KafkaPropertiesBuilder.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package rocks.theodolite.benchmarks.uc1.hazelcastjet;
-
-import io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig;
-import io.confluent.kafka.serializers.KafkaAvroDeserializer;
-import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig;
-import java.util.Objects;
-import java.util.Properties;
-import org.apache.kafka.clients.consumer.ConsumerConfig;
-import org.apache.kafka.common.serialization.StringDeserializer;
-import rocks.theodolite.benchmarks.commons.hazelcastjet.ConfigurationKeys;
-
-/**
- * Builds a Properties object containing the needed kafka properties used for the UC1 benchmark of
- * Hazelcast Jet.
- */
-public class Uc1KafkaPropertiesBuilder {
-
- private static final String TRUE = "true";
-
- /**
- * Builds Kafka Properties used for the UC1 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not net by environment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC1
- * Pipeline.
- */
- public Properties buildKafkaPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- // comment:
- // > Could not find constant fields for all properties
- // > setProperties not applicable for non string values
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- KafkaAvroDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
-
-
- return props;
- }
-
-}
diff --git a/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc2/hazelcastjet/Uc2KafkaPropertiesBuilder.java b/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc2/hazelcastjet/Uc2KafkaPropertiesBuilder.java
deleted file mode 100644
index 8c61a0339..000000000
--- a/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc2/hazelcastjet/Uc2KafkaPropertiesBuilder.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package rocks.theodolite.benchmarks.uc2.hazelcastjet;
-
-import io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig;
-import io.confluent.kafka.serializers.KafkaAvroDeserializer;
-import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig;
-import java.util.Objects;
-import java.util.Properties;
-import org.apache.kafka.clients.consumer.ConsumerConfig;
-import org.apache.kafka.clients.producer.ProducerConfig;
-import org.apache.kafka.common.serialization.StringDeserializer;
-import org.apache.kafka.common.serialization.StringSerializer;
-import rocks.theodolite.benchmarks.commons.hazelcastjet.ConfigurationKeys;
-
-/**
- * Builds a read and write Properties objects containing the needed kafka properties used for the
- * UC2 benchmark of Hazelcast Jet.
- */
-public class Uc2KafkaPropertiesBuilder {
-
- private static final String TRUE = "true";
-
- /**
- * Builds Kafka Properties used for the UC2 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by envrionment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC2
- * Pipeline.
- */
- public Properties buildKafkaReadPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- // comment:
- // > Could not find constant fields for all properties
- // > setProperties not applicable for non string values
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- KafkaAvroDeserializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
- props.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
- return props;
- }
-
- /**
- * Builds Kafka Properties used for the UC2 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC2
- * Pipeline.
- */
- public Properties buildKafkaWritePropsFromEnv(final String kafkaBootstrapServerDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
-
- final Properties props = new Properties();
- props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,
- StringSerializer.class.getCanonicalName());
- props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG,
- StringSerializer.class.getCanonicalName());
- props.setProperty("specific.avro.writer", TRUE);
-
- return props;
- }
-
-}
diff --git a/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc3/hazelcastjet/Uc3KafkaPropertiesBuilder.java b/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc3/hazelcastjet/Uc3KafkaPropertiesBuilder.java
deleted file mode 100644
index be1e29e24..000000000
--- a/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc3/hazelcastjet/Uc3KafkaPropertiesBuilder.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package rocks.theodolite.benchmarks.uc3.hazelcastjet;
-
-import io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig;
-import io.confluent.kafka.serializers.KafkaAvroDeserializer;
-import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig;
-import java.util.Objects;
-import java.util.Properties;
-import org.apache.kafka.clients.consumer.ConsumerConfig;
-import org.apache.kafka.clients.producer.ProducerConfig;
-import org.apache.kafka.common.serialization.StringDeserializer;
-import org.apache.kafka.common.serialization.StringSerializer;
-import rocks.theodolite.benchmarks.commons.hazelcastjet.ConfigurationKeys;
-
-/**
- * Builds a read and write Properties objects containing the needed kafka properties used for the
- * UC3 benchmark of Hazelcast Jet.
- */
-public class Uc3KafkaPropertiesBuilder {
-
- private static final String TRUE = "true";
-
- /**
- * Builds Kafka Properties used for the UC3 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by envrionment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC3
- * Pipeline.
- */
- public Properties buildKafkaReadPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- KafkaAvroDeserializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
- props.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
- return props;
- }
-
- /**
- * Builds Kafka Properties used for the UC3 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC3
- * Pipeline.
- */
- public Properties buildKafkaWritePropsFromEnv(final String kafkaBootstrapServerDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
-
- final Properties props = new Properties();
- props.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,
- StringSerializer.class.getCanonicalName());
- props.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG,
- StringSerializer.class.getCanonicalName());
- props.setProperty("specific.avro.writer", TRUE);
-
- return props;
- }
-
-}
diff --git a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4HazelcastJetFactory.java b/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4HazelcastJetFactory.java
index a352ec6ca..9b6aa7126 100644
--- a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4HazelcastJetFactory.java
+++ b/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4HazelcastJetFactory.java
@@ -4,6 +4,7 @@ import com.hazelcast.jet.JetInstance;
import com.hazelcast.jet.config.JobConfig;
import com.hazelcast.jet.pipeline.Pipeline;
import io.confluent.kafka.serializers.KafkaAvroDeserializer;
+import io.confluent.kafka.serializers.KafkaAvroSerializer;
import java.util.Objects;
import java.util.Properties;
import org.apache.kafka.common.serialization.StringDeserializer;
@@ -205,8 +206,8 @@ public class Uc4HazelcastJetFactory {
final Properties kafkaInputReadProps =
propsBuilder.buildKafkaInputReadPropsFromEnv(bootstrapServersDefault,
schemaRegistryUrlDefault, jobName,
- StringSerializer.class.getCanonicalName(),
- StringSerializer.class.getCanonicalName());
+ StringDeserializer.class.getCanonicalName(),
+ KafkaAvroDeserializer.class.getCanonicalName());
final Properties kafkaConfigReadProps =
propsBuilder.buildKafkaInputReadPropsFromEnv(bootstrapServersDefault,
@@ -238,9 +239,12 @@ public class Uc4HazelcastJetFactory {
public Uc4HazelcastJetFactory setWritePropertiesFromEnv(// NOPMD
final String bootstrapServersDefault, final String schemaRegistryUrlDefault) {
// Use KafkaPropertiesBuilder to build a properties object used for kafka
- final Uc4KafkaPropertiesBuilder propsBuilder = new Uc4KafkaPropertiesBuilder();
+ final KafkaPropertiesBuilder propsBuilder = new KafkaPropertiesBuilder();
final Properties kafkaWriteProps =
- propsBuilder.buildKafkaWritePropsFromEnv(bootstrapServersDefault, schemaRegistryUrlDefault);
+ propsBuilder.buildKafkaWritePropsFromEnv(bootstrapServersDefault,
+ schemaRegistryUrlDefault,
+ StringSerializer.class.getCanonicalName(),
+ KafkaAvroSerializer.class.getCanonicalName());
this.kafkaWritePropsForPipeline = kafkaWriteProps;
return this;
}
diff --git a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4KafkaPropertiesBuilder.java b/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4KafkaPropertiesBuilder.java
deleted file mode 100644
index f655b13ed..000000000
--- a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/rocks/theodolite/benchmarks/uc4/hazelcastjet/Uc4KafkaPropertiesBuilder.java
+++ /dev/null
@@ -1,144 +0,0 @@
-package rocks.theodolite.benchmarks.uc4.hazelcastjet;
-
-import io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig;
-import io.confluent.kafka.serializers.KafkaAvroDeserializer;
-import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig;
-import io.confluent.kafka.serializers.KafkaAvroSerializer;
-import java.util.Objects;
-import java.util.Properties;
-import org.apache.kafka.clients.consumer.ConsumerConfig;
-import org.apache.kafka.clients.producer.ProducerConfig;
-import org.apache.kafka.common.serialization.StringDeserializer;
-import org.apache.kafka.common.serialization.StringSerializer;
-import rocks.theodolite.benchmarks.commons.hazelcastjet.ConfigurationKeys;
-import rocks.theodolite.benchmarks.uc4.hazelcastjet.uc4specifics.EventDeserializer;
-
-/**
- * Builds a read and write Properties objects containing the needed kafka properties used for the
- * UC4 benchmark of Hazelcast Jet.
- */
-public class Uc4KafkaPropertiesBuilder {
-
- private static final String TRUE = "true";
- private static final String AUTO_OFFSET_RESET_CONFIG = "earliest";
-
- /**
- * Builds Kafka Properties used for the UC4 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC4
- * Pipeline.
- */
- public Properties buildKafkaInputReadPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- KafkaAvroDeserializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
- props.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, AUTO_OFFSET_RESET_CONFIG);
- return props;
- }
-
- /**
- * Builds Kafka Properties used for the UC4 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC4
- * Pipeline.
- */
- public Properties buildKafkaAggregationReadPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- KafkaAvroDeserializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
-
- return props;
- }
-
- /**
- * Builds Kafka Properties used for the UC4 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @param schemaRegistryUrlDefault Default schema registry URL if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC4
- * Pipeline.
- */
- public Properties buildKafkaConfigReadPropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- final Properties props = new Properties();
- props.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
- EventDeserializer.class.getCanonicalName());
- props.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
- StringDeserializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, TRUE);
- props.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, AUTO_OFFSET_RESET_CONFIG);
- return props;
- }
-
- /**
- * Builds Kafka Properties used for the UC4 Benchmark pipeline.
- *
- * @param kafkaBootstrapServerDefault Default bootstrap server if not set by environment.
- * @return A Kafka Properties Object containing the values needed for a Hazelcast Jet UC4
- * Pipeline.
- */
- public Properties buildKafkaWritePropsFromEnv(final String kafkaBootstrapServerDefault,
- final String schemaRegistryUrlDefault) {
-
- final String kafkaBootstrapServers = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.KAFKA_BOOTSTRAP_SERVERS),
- kafkaBootstrapServerDefault);
- final String schemaRegistryUrl = Objects.requireNonNullElse(
- System.getenv(ConfigurationKeys.SCHEMA_REGISTRY_URL),
- schemaRegistryUrlDefault);
-
- final Properties props = new Properties();
- props.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, kafkaBootstrapServers);
- props.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,
- StringSerializer.class.getCanonicalName());
- props.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG,
- KafkaAvroSerializer.class.getCanonicalName());
- props.setProperty(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, schemaRegistryUrl);
- props.setProperty("specific.avro.writer", TRUE);
-
- return props;
- }
-
-}
--
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