Confluent SchemaRegistry не работает с Quarkus и MicroProfile
в результате появляется следующая ошибка
***********ERROR
Caused by: io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.
Я пытаюсь создать потребительское приложение Quarkus kafka, которое должно десериализовать доступное сообщение авро-сериализаторав теме kafka. Когда я пытаюсь настроить реестр Schema (Confluent`s), как показано ниже, для десериализации сообщения kafka с помощью avro, я получаю исключение
Configuration
schema.registry.url=http://kafka-exposed:8081
kafka.bootstrap.servers=kafka-exposed:9200
# Configure the Kafka source (we read from it)
mp.messaging.incoming.test-quarkustest.group.id=demo
mp.messaging.incoming.test-quarkustest.connector=smallrye-kafka
mp.messaging.incoming.test-quarkustest.topic=kafkacollectioncomplex
mp.messaging.incoming.test-quarkustest.value.deserializer=io.confluent.kafka.serializers.KafkaAvroDeserializer
mp.messaging.incoming.test-quarkustest.value.value.converter=io.confluent.connect.avro.AvroConverter
mp.messaging.incoming.test-
mp.messaging.incoming.test-quarkustest.value.converter.schemas.enable=true
ПОПРОБОВАНО, КАК НИЖЕ, КАК ХОРОШО
mp.messaging.incoming.test-quarkustest.value.converter.schema.registry.url=http://kafka-exposed:8081
***********ERROR
Caused by: io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.
@ApplicationScoped
public class ReadKafkaTopic {
@Incoming("test-quarkustest")
public CompletionStage<Void> process(KafkaMessage<String, JsonObject> message) {
JsonObject data= message.getPayload();
JsonArray array = (JsonArray) data.getJsonArray("skills");
return message.ack();
}
}
СВОЙСТВА
schema.registry.url=http://kafka-exposed:8081`
kafka.bootstrap.servers=kafka-exposed:9200`
# Configure the Kafka source (we read from it)
mp.messaging.incoming.test-quarkustest.group.id=demo`
mp.messaging.incoming.test-quarkustest.connector=smallrye-kafka`
mp.messaging.incoming.test-quarkustest.topic=kafkacollectioncomplex`
mp.messaging.incoming.test-quarkustest.value.deserializer=io.confluent.kafka.serializers.KafkaAvroDeserializer`
mp.messaging.incoming.test-quarkustest.value.value.converter=io.confluent.connect.avro.AvroConverter`
mp.messaging.incoming.test-quarkustest.value.converter.schemas.enable=true`
ПОПЫТАН, КАК НИЖЕ, КАК ХОРОШО
mp.messaging.incoming.test-quarkustest.value.converter.schema.registry.url=http://kafka-exposed:8081
***********ERROR
Caused by: io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.
ERROR***********************
2019-10-27 19:08:11,974 ERROR [io.sma.rea.mes.imp.ConfiguredChannelFactory] (main) Unable to create the publisher or subscriber during initialization: org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
76 at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:811)
77 at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:624)
78 at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:605)
79 at io.vertx.kafka.client.consumer.KafkaReadStream.create(KafkaReadStream.java:100)
80 at io.vertx.kafka.client.consumer.KafkaConsumer.create(KafkaConsumer.java:74)
81 at io.vertx.reactivex.kafka.client.consumer.KafkaConsumer.create(KafkaConsumer.java:168)
82 at io.smallrye.reactive.messaging.kafka.KafkaSource.<init>(KafkaSource.java:51)
83 at io.smallrye.reactive.messaging.kafka.KafkaConnector.getPublisherBuilder(KafkaConnector.java:65)
84 at io.smallrye.reactive.messaging.kafka.KafkaConnector_ClientProxy.getPublisherBuilder(KafkaConnector_ClientProxy.zig:203)
85 at io.smallrye.reactive.messaging.impl.ConfiguredChannelFactory.createPublisherBuilder(ConfiguredChannelFactory.java:145)
86 at io.smallrye.reactive.messaging.impl.ConfiguredChannelFactory.lambda$register$4(ConfiguredChannelFactory.java:123)
87 at java.util.HashMap.forEach(HashMap.java:1289)
88 at io.smallrye.reactive.messaging.impl.ConfiguredChannelFactory.register(ConfiguredChannelFactory.java:123)
89 at io.smallrye.reactive.messaging.impl.ConfiguredChannelFactory.initialize(ConfiguredChannelFactory.java:118)
90 at io.smallrye.reactive.messaging.impl.ConfiguredChannelFactory_ClientProxy.initialize(ConfiguredChannelFactory_ClientProxy.zig:195)
91 at java.util.Iterator.forEachRemaining(Iterator.java:116)
92 at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
93 at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
94 at io.smallrye.reactive.messaging.extension.MediatorManager.initializeAndRun(MediatorManager.java:132)
95 at io.smallrye.reactive.messaging.extension.MediatorManager_ClientProxy.initializeAndRun(MediatorManager_ClientProxy.zig:100)
96 at io.quarkus.smallrye.reactivemessaging.runtime.SmallRyeReactiveMessagingLifecycle.onApplicationStart(SmallRyeReactiveMessagingLifecycle.java:20)
97 at io.quarkus.smallrye.reactivemessaging.runtime.SmallRyeReactiveMessagingLifecycle_Observer_onApplicationStart_4e8937813d9e8faff65c3c07f88fa96615b70e70.notify(SmallRyeReactiveMessagingLifecycle_Observer_onApplicationStart_4e8937813d9e8faff65c3c07f88fa96615b70e70.zig:51)
98 at io.quarkus.arc.EventImpl$Notifier.notify(EventImpl.java:228)
99 at io.quarkus.arc.EventImpl.fire(EventImpl.java:69)
100 at io.quarkus.arc.runtime.LifecycleEventRunner.fireStartupEvent(LifecycleEventRunner.java:23)
101 at io.quarkus.arc.runtime.ArcRecorder.handleLifecycleEvents(ArcRecorder.java:103)
102 at io.quarkus.deployment.steps.LifecycleEventsBuildStep$startupEvent32.deploy_0(LifecycleEventsBuildStep$startupEvent32.zig:77)
103 at io.quarkus.deployment.steps.LifecycleEventsBuildStep$startupEvent32.deploy(LifecycleEventsBuildStep$startupEvent32.zig:36)
104 at io.quarkus.runner.ApplicationImpl1.doStart(ApplicationImpl1.zig:161)
105 at io.quarkus.runtime.Application.start(Application.java:94)
106 at io.quarkus.runtime.Application.run(Application.java:218)
107 at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:41)
108 Caused by: io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.
109 at io.confluent.common.config.ConfigDef.parse(ConfigDef.java:251)
110 at io.confluent.common.config.AbstractConfig.<init>(AbstractConfig.java:78)
111 at io.confluent.kafka.serializers.AbstractKafkaAvroSerDeConfig.<init>(AbstractKafkaAvroSerDeConfig.java:105)
112 at io.confluent.kafka.serializers.KafkaAvroDeserializerConfig.<init>(KafkaAvroDeserializerConfig.java:41)
113 at io.confluent.kafka.serializers.KafkaAvroDeserializer.configure(KafkaAvroDeserializer.java:50)
114 at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:713)
115 ... 31 more