spring-boot - 无法为 EmbeddedKafkaBroker 创建或验证数据目录

Question

我正在尝试使用@EmbeddedKafka Annotation 运行一个简单的单元测试。作为参考，我正在关注以下春季文档 https://docs.spring.io/spring-kafka/reference/html/#embedded-kafka-annotation

@RunWith(SpringRunner.class)
@DirtiesContext
@EmbeddedKafka(brokerProperties = "log.dir=/kafka-logs", partitions = 1,
    topics = {
        "dare_policy_created"})
@Slf4j
public class ConsumerTest {

@Autowired
  private EmbeddedKafkaBroker embeddedKafka;

@Test
  public void someTest() {
    Map<String, Object> consumerProps = KafkaTestUtils.consumerProps("testGroup", "true", this.embeddedKafka);
    consumerProps.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
    ConsumerFactory<Integer, String> cf = new DefaultKafkaConsumerFactory<>(consumerProps);
    Consumer<Integer, String> consumer = cf.createConsumer();
    this.embeddedKafka.consumeFromAnEmbeddedTopic(consumer, "dare_policy_created");
    ConsumerRecords<Integer, String> replies = KafkaTestUtils.getRecords(consumer);
    //assertThat(replies.count()).isGreaterThanOrEqualTo(1);
  }
}

我试图定义 log.dir @EmbeddedKafka(brokerProperties = "log.dir=") 因为我在运行测试时遇到错误。

我试过了：

log.dir=/kafka-logs
log.dir=real_path_to_my_project/kafka-logs
...

但是每次我运行测试时都会出现这个错误：

kafka.server.LogDirFailureChannel.error - Failed to create or validate data directory /kafka-logs java.io.IOException: Failed to load /kafka-logs during broker startup

kafka.log.LogManager.fatal - Shutdown broker because none of the specified log dirs from /kafka-logs can be created or validated

score 1 · Accepted Answer

我能够通过删除对 kafka-client 的显式依赖来解决这个问题。我的 pom 中有以下依赖项

<dependency>
    <groupId>org.apache.kafka</groupId>
    <artifactId>kafka-clients</artifactId>
    <version>2.3.0</version>
</dependency>

spring-boot - 无法为 EmbeddedKafkaBroker 创建或验证数据目录

1 回答 1

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