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Offset-Position wird in der MongoDB gespeichert
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
Application.java
diff --git
a/src/main/java/de/juplo/kafka/Application.java
b/src/main/java/de/juplo/kafka/Application.java
index
85d0e07
..
23c845a
100644
(file)
--- a/
src/main/java/de/juplo/kafka/Application.java
+++ b/
src/main/java/de/juplo/kafka/Application.java
@@
-5,6
+5,7
@@
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.util.Assert;
import java.util.concurrent.Executors;
import org.springframework.util.Assert;
import java.util.concurrent.Executors;
@@
-19,7
+20,7
@@
public class Application
@Bean
@Bean
- public EndlessConsumer consumer()
+ public EndlessConsumer consumer(
PartitionStatisticsRepository repository
)
{
Assert.hasText(properties.getBootstrapServer(), "consumer.bootstrap-server must be set");
Assert.hasText(properties.getGroupId(), "consumer.group-id must be set");
{
Assert.hasText(properties.getBootstrapServer(), "consumer.bootstrap-server must be set");
Assert.hasText(properties.getGroupId(), "consumer.group-id must be set");
@@
-29,16
+30,28
@@
public class Application
EndlessConsumer consumer =
new EndlessConsumer(
Executors.newFixedThreadPool(1),
EndlessConsumer consumer =
new EndlessConsumer(
Executors.newFixedThreadPool(1),
+ repository,
properties.getBootstrapServer(),
properties.getGroupId(),
properties.getClientId(),
properties.getBootstrapServer(),
properties.getGroupId(),
properties.getClientId(),
- properties.getTopic());
+ properties.getTopic(),
+ properties.getAutoOffsetReset());
consumer.start();
return consumer;
}
consumer.start();
return consumer;
}
+ @Bean
+ public Jackson2ObjectMapperBuilder jackson2ObjectMapperBuilder()
+ {
+ return
+ new Jackson2ObjectMapperBuilder().serializers(
+ new TopicPartitionSerializer(),
+ new PartitionStatisticsSerializer());
+ }
+
+
public static void main(String[] args)
{
SpringApplication.run(Application.class, args);
public static void main(String[] args)
{
SpringApplication.run(Application.class, args);