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Github user jjmeyer0 commented on the issue:
https://github.com/apache/incubator-metron/pull/316
@merrimanr Today I decided to run through the documentation to see how it works out. When trying to run the spring boot app through the `start.sh` script using an h2 database I got the error below. I did had h2 to my classpath instead of mysql.
I did some investigating and it seems like this is an issue with having multiple versions of guava. I used the following code to print which dependency guava is coming from.
``` System.out.println(FluentIterable.class.getProtectionDomain().getCodeSource().getLocation().toExternalForm()); ```
It prints out the line below. It looks like it is getting the dependency from metron-statistics which uses version `12.0`. I believe spring needs `16.01`.
` jar:file:/home/choosetwo/workspace/incubator-metron/metron-interface/metron-rest/target/lib/metron-rest-0.3.0.jar!/BOOT-INF/lib/metron-statistics-0.3.0.jar!/ `
After manually adding guava version `16.01` to the end of the classpath in `start.sh` the error below goes away, and everything works just fine. I think we may need to clean up the dependencies in `metron-rest`'s pom file.
``` 2017-01-31T07:13:11.909 ERROR [org.springframework.boot.SpringApplication] - Application startup failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerAdapter' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: com.google.common.collect.FluentIterable.toList()Lcom/google/common/collect/ImmutableList; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:751) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) at org.apache.metron.rest.MetronRestApplication.main(MetronRestApplication.java:32) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:525) Caused by: java.lang.NoSuchMethodError: com.google.common.collect.FluentIterable.toList()Lcom/google/common/collect/ImmutableList; at springfox.documentation.spring.web.ObjectMapperConfigurer.jackson2Converters(ObjectMapperConfigurer.java:76) at springfox.documentation.spring.web.ObjectMapperConfigurer.configureMessageConverters(ObjectMapperConfigurer.java:63) at springfox.documentation.spring.web.ObjectMapperConfigurer.postProcessBeforeInitialization(ObjectMapperConfigurer.java:47) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1575) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ... 23 more ```
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