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https://issues.apache.org/jira/browse/KAFKA-9936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17097011#comment-17097011
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Matthias J. Sax edited comment on KAFKA-9936 at 4/30/20, 9:58 PM:
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[~cadonna] – ah thanks. You are right. The class was moved to a different
package in 2.5.0 (cf
[https://github.com/apache/kafka/commit/99a4068c5ca61951d70b9e647ead3b08a2af4309])
I agree that it's not a bug in Kafka, but a dependency issue, ie, version miss
match.
was (Author: mjsax):
[~cadonna] – ah thanks. You are right. The class was moved to different package
in 2.5.0 (Cf
[https://github.com/apache/kafka/commit/99a4068c5ca61951d70b9e647ead3b08a2af4309])
I agree that it's not a bug in Kafka, but a dependency issue, ie, version miss
match.
> kafka-streams 2.5.0 missing dependency?
> ---------------------------------------
>
> Key: KAFKA-9936
> URL: https://issues.apache.org/jira/browse/KAFKA-9936
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 2.5.0
> Reporter: SledgeHammer
> Priority: Major
>
> In my Spring Boot 2.2.6 app, I currently have:
> spring-kafka 2.4.6
> kafka-streams 2.4.1
> kafka-client 2.4.1
>
> If I upgrade kafka-streams and kafka-client to 2.5.0, my app can't start
> anymore. Can't seem to find the isolation level class. I'm in JDK 11.0.6 on
> Windows.
>
> org.springframework.context.ApplicationContextException: Failed to start bean
> 'defaultKafkaStreamsBuilder'; nested exception is
> java.lang.NoClassDefFoundError:
> org/apache/kafka/common/IsolationLevelorg.springframework.context.ApplicationContextException:
> Failed to start bean 'defaultKafkaStreamsBuilder'; nested exception is
> java.lang.NoClassDefFoundError: org/apache/kafka/common/IsolationLevel at
> org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] at
> org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
> ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE] at
> org.xxx.xxx.xxxApplication.main(xxxApplication.java:11) ~[classes/:na]Caused
> by: java.lang.NoClassDefFoundError: org/apache/kafka/common/IsolationLevel at
> org.apache.kafka.streams.StreamsConfig.<clinit>(StreamsConfig.java:793)
> ~[kafka-streams-2.5.0.jar:na] at
> org.apache.kafka.streams.KafkaStreams.<init>(KafkaStreams.java:584)
> ~[kafka-streams-2.5.0.jar:na] at
> org.springframework.kafka.config.StreamsBuilderFactoryBean.start(StreamsBuilderFactoryBean.java:266)
> ~[spring-kafka-2.4.6.RELEASE.jar:2.4.6.RELEASE] at
> org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182)
> ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE] ... 14 common frames
> omittedCaused by: java.lang.ClassNotFoundException:
> org.apache.kafka.common.IsolationLevel at
> java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
> ~[na:na] at
> java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
> ~[na:na] at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
> ~[na:na] ... 18 common frames omitted
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