使用时 @EmbeddedKafka(topics = { "checkins" })
我犯了个错误
Caused by: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce
at kafka.utils.TestUtils.tempDir(TestUtils.scala)
at org.springframework.kafka.test.EmbeddedKafkaBroker$EmbeddedZookeeper.<init>(EmbeddedKafkaBroker.java:738)
at org.springframework.kafka.test.EmbeddedKafkaBroker.afterPropertiesSet(EmbeddedKafkaBroker.java:291)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1853)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1790)
我使用的是springboot2.3.3.release
我的gradle看起来像
compile("io.confluent:kafka-json-serializer:$confluentJsonVersion")
compile ("org.apache.kafka:kafka-clients: $kafkaVersion")
implementation ("org.springframework.boot:spring-boot-starter-validation")
implementation("org.springframework.kafka:spring-kafak:$springKafkaVersion")
implementation "org.apache.kafka:kafka-clients:$kafkaVersion"
testImplementation("org.springframework.kafka:spring-kafka-test:$springKafkaVersion")
testImplementation("org.apache.kafka:kafka_2.13:$kafkaVersion")
testImplementation("org.apache.kafka:kafka_2.13:$kafkaVersion:test")
testImplementation ("org.apache.kafka:kafka-clients:$kafkaVersion:test")
1条答案
按热度按时间sg3maiej1#
该接口只存在于
kafka_2.12
罐。似乎你有一个2.12
...-test
jar和瓶子2.13
Kafkajar(这不是你的毕业生说的)。是什么
gradle dependencies
你说呢?