java.lang.NoClassDefFoundError: io.opentracing.ScopeManager

[rtarasov]

Hi Guys!
After installation of either of starters getting a below exception:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'io.opentracing.contrib.spring.tracer.configuration.TracerRegisterAutoConfiguration': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: io.opentracing.ScopeManager

If I comment out the below @bean annotated method:
@bean
public io.opentracing.Tracer jaegerTracer() {
return new Configuration("spring-boot", new Configuration.SamplerConfiguration(ProbabilisticSampler.TYPE, 1),
new Configuration.ReporterConfiguration())
.getTracer();
}
I get an Exception:
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'io.opentracing.contrib.java.spring.jaeger.starter.ReporterAppender' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=false)}

Spring boot version: 1.5.3
java-spring-jaeger version: 0.2.2

Could you please help?

[geoand]

Hi @rtarasov

Could we please see your pom.xml of the application that generates the first error?

[rtarasov]

hi Georgios @geoand !

Thank you for the prompt reply.
Below is my pom.xml:

4.0.0

<groupId>com.example</groupId>
<artifactId>demo-opentracing-2nd</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>demo-opentracing</name>
<description>Demo project for Spring Boot</description>

<parent>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-parent</artifactId>
	<version>1.5.3.RELEASE</version>
	<relativePath/> <!-- lookup parent from repository -->
</parent>

<properties>
	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
	<java.version>1.8</java.version>
</properties>

<dependencies>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-web</artifactId>
	</dependency>

	<dependency>
	  <groupId>io.opentracing.contrib</groupId>
	  <artifactId>opentracing-spring-jaeger-cloud-starter</artifactId>
	  <version>0.2.2</version>
	</dependency>

	<dependency>
		<groupId>com.uber.jaeger</groupId>
		<artifactId>jaeger-core</artifactId>
		<version>0.18.0</version>
	</dependency>

	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-test</artifactId>
		<scope>test</scope>
	</dependency>
</dependencies>

<build>
	<plugins>
		<plugin>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-maven-plugin</artifactId>
		</plugin>
	</plugins>
</build>

Thank you in advance!

Roman.

[geoand]

Hi Roman,

Can you please remove

	<dependency>
		<groupId>com.uber.jaeger</groupId>
		<artifactId>jaeger-core</artifactId>
		<version>0.18.0</version>
	</dependency>

and try it out?

That is a pretty old version that is almost certainly incompatible with the what the starter uses (see here)

[rtarasov]

Georgios!

If I comment out that dependency and comment the bean provider method I get:

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'reporter' defined in class path resource [io/opentracing/contrib/java/spring/jaeger/starter/JaegerAutoConfiguration.class]: Unsatisfied dependency expressed through method 'reporter' parameter 2; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'io.opentracing.contrib.java.spring.jaeger.starter.ReporterAppender' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=false)}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:467)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
.................................................
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'io.opentracing.contrib.java.spring.jaeger.starter.ReporterAppender' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=false)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1486)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1104)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:467)

[geoand]

That's weird. Can you please post your Java Spring configuration?

[rtarasov]

Spring config is empty. Only server.port is present there. I have commented out all bean providers also! So it is bold application!

[geoand]

Would it be possible to zip it and upload it so I can try it?

[rtarasov]

spring-boot-2.zip

Than you Georgios!
Please find attached!

[geoand]

Cool, I'll give it a shot

[rtarasov]

Thank you!

…

On Fri, 8 Mar 2019 at 23:42, Georgios Andrianakis ***@***.***> wrote: Cool, I'll give it a shot — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#37 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AOSNsWg7fvEJyR6jES_t_4LIC7nZOlL2ks5vUtk8gaJpZM4bl9U4> .

[geoand]

This is a bug in the Spring Boot version that is being used in your app. Basically it's ignoring required = false in @Autowired.

If you update to say 1.5.19.RELEASE, the application should work just fine

[rtarasov]

Thank you Georgios! It works!

[geoand]

Glad to hear it!

I will close the issue then.