Re: Lots of classloader warnings when running Dropwizard fat jar
Thanks for the post. It worked for me. I needed to exclude java assist also fro the reflection dependency to make it work for me. -- You received this message because you are subscribed to the Google Groups "dropwizard-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to dropwizard-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dropwizard-user/ba25679f-6cd2-4097-a041-804797ac5e49%40googlegroups.com.
Re: Lots of classloader warnings when running Dropwizard fat jar
Here is a pom.xml that worked for me. Had to exclude some dependencies. org.reflections reflections 0.9.10 com.google.guava guava com.google.code.findbugs annotations com.smoketurner dropwizard-swagger 1.1.2-1 org.reflections reflections On Friday, January 12, 2018 at 10:56:56 AM UTC+2, Viacheslav Mukha wrote: > > Hi guys. Faced the same issue. > > But when downgraded dependency form 0.9.11 to 0.9.10 - my application > simply stopped working, having the next message in the console: > > INFO [2018-01-11 16:22:18,145] org.eclipse.jetty.util.log: Logging > initialized @1465ms to org.eclipse.jetty.util.log.Slf4jLog > INFO [2018-01-11 16:22:18,263] io.dropwizard.server.DefaultServerFactory: > Registering jersey handler with root path prefix: / > INFO [2018-01-11 16:22:18,264] io.dropwizard.server.DefaultServerFactory: > Registering admin handler with root path prefix: / > WARN [2018-01-11 16:22:18,287] com.google.common.cache.CacheBuilder: > ignoring weigher specified without maximumWeight > > > Original error is the next: > INFO [2018-01-11 16:27:02,677] org.eclipse.jetty.util.log: Logging > initialized @1615ms to org.eclipse.jetty.util.log.Slf4jLog > INFO [2018-01-11 16:27:02,791] io.dropwizard.server.DefaultServerFactory: > Registering jersey handler with root path prefix: / > INFO [2018-01-11 16:27:02,792] io.dropwizard.server.DefaultServerFactory: > Registering admin handler with root path prefix: / > WARN [2018-01-11 16:27:02,814] com.google.common.cache.CacheBuilder: > ignoring weigher specified without maximumWeight > INFO [2018-01-11 16:29:18,529] org.eclipse.jetty.util.log: Logging > initialized @1758ms to org.eclipse.jetty.util.log.Slf4jLog > INFO [2018-01-11 16:29:18,675] io.dropwizard.server.DefaultServerFactory: > Registering jersey handler with root path prefix: / > INFO [2018-01-11 16:29:18,677] io.dropwizard.server.DefaultServerFactory: > Registering admin handler with root path prefix: / > WARN [2018-01-11 16:29:18,705] com.google.common.cache.CacheBuilder: > ignoring weigher specified without maximumWeight > INFO [2018-01-11 16:29:18,726] io.dropwizard.assets.AssetsBundle: > Registering AssetBundle with name: swagger-assets for path > /api/swagger-static/* > INFO [2018-01-11 16:29:18,728] io.dropwizard.assets.AssetsBundle: > Registering AssetBundle with name: swagger-oauth2-connect for path > /apio2c.html/* > INFO [2018-01-11 16:29:21,158] org.reflections.Reflections: Reflections > took 2415 ms to scan 1 urls, producing 35680 keys and 62732 values > WARN [2018-01-11 16:29:21,176] org.reflections.Reflections: could not get > type for name javax.cache.management.CacheStatisticsMXBean from any class > loader > ! java.lang.ClassNotFoundException: > javax.cache.management.CacheStatisticsMXBean > ! at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > ! at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > ! at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) > ! at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388) > ! ... 14 common frames omitted > ! Causing: org.reflections.ReflectionsException: could not get type for > name javax.cache.management.CacheStatisticsMXBean > ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390) > ! at org.reflections.Reflections.expandSuperTypes(Reflections.java:381) > ! at org.reflections.Reflections.(Reflections.java:126) > ! at io.swagger.jaxrs.config.BeanConfig.classes(BeanConfig.java:276) > ! at io.swagger.jaxrs.config.BeanConfig.scanAndRead(BeanConfig.java:240) > ! at io.swagger.jaxrs.config.BeanConfig.setScan(BeanConfig.java:221) > ! at > io.federecio.dropwizard.swagger.SwaggerBundleConfiguration.build(SwaggerBundleConfiguration.java:287) > ! at > io.federecio.dropwizard.swagger.SwaggerBundle.run(SwaggerBundle.java:66) > ! at > io.federecio.dropwizard.swagger.SwaggerBundle.run(SwaggerBundle.java:33) > ! at io.dropwizard.setup.Bootstrap.run(Bootstrap.java:200) > ! at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:42) > ! at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:85) > ! at io.dropwizard.cli.Cli.run(Cli.java:74) > ! at io.dropwizard.Application.run(Application.java:89) > ! at com.test.server.ServerApplication.main(ServerApplication.java:84) > WARN [2018-01-11 16:29:21,177] org.reflections.Reflections: could not get > type for name org.springframework.beans.factory.FactoryBean from any class > loader > ! java.lang.ClassNotFoundException: > org.springframework.beans.factory.FactoryBean > ! at java.net.URLClassLoader.findClass(URLClassLoader.java:381) > ! at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > ! at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) > !
Re: Lots of classloader warnings when running Dropwizard fat jar
Hi guys. Faced the same issue. But when downgraded dependency form 0.9.11 to 0.9.10 - my application simply stopped working, having the next message in the console: INFO [2018-01-11 16:22:18,145] org.eclipse.jetty.util.log: Logging initialized @1465ms to org.eclipse.jetty.util.log.Slf4jLog INFO [2018-01-11 16:22:18,263] io.dropwizard.server.DefaultServerFactory: Registering jersey handler with root path prefix: / INFO [2018-01-11 16:22:18,264] io.dropwizard.server.DefaultServerFactory: Registering admin handler with root path prefix: / WARN [2018-01-11 16:22:18,287] com.google.common.cache.CacheBuilder: ignoring weigher specified without maximumWeight Original error is the next: INFO [2018-01-11 16:27:02,677] org.eclipse.jetty.util.log: Logging initialized @1615ms to org.eclipse.jetty.util.log.Slf4jLog INFO [2018-01-11 16:27:02,791] io.dropwizard.server.DefaultServerFactory: Registering jersey handler with root path prefix: / INFO [2018-01-11 16:27:02,792] io.dropwizard.server.DefaultServerFactory: Registering admin handler with root path prefix: / WARN [2018-01-11 16:27:02,814] com.google.common.cache.CacheBuilder: ignoring weigher specified without maximumWeight INFO [2018-01-11 16:29:18,529] org.eclipse.jetty.util.log: Logging initialized @1758ms to org.eclipse.jetty.util.log.Slf4jLog INFO [2018-01-11 16:29:18,675] io.dropwizard.server.DefaultServerFactory: Registering jersey handler with root path prefix: / INFO [2018-01-11 16:29:18,677] io.dropwizard.server.DefaultServerFactory: Registering admin handler with root path prefix: / WARN [2018-01-11 16:29:18,705] com.google.common.cache.CacheBuilder: ignoring weigher specified without maximumWeight INFO [2018-01-11 16:29:18,726] io.dropwizard.assets.AssetsBundle: Registering AssetBundle with name: swagger-assets for path /api/swagger-static/* INFO [2018-01-11 16:29:18,728] io.dropwizard.assets.AssetsBundle: Registering AssetBundle with name: swagger-oauth2-connect for path /apio2c.html/* INFO [2018-01-11 16:29:21,158] org.reflections.Reflections: Reflections took 2415 ms to scan 1 urls, producing 35680 keys and 62732 values WARN [2018-01-11 16:29:21,176] org.reflections.Reflections: could not get type for name javax.cache.management.CacheStatisticsMXBean from any class loader ! java.lang.ClassNotFoundException: javax.cache.management.CacheStatisticsMXBean ! at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ! at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ! at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ! at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388) ! ... 14 common frames omitted ! Causing: org.reflections.ReflectionsException: could not get type for name javax.cache.management.CacheStatisticsMXBean ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390) ! at org.reflections.Reflections.expandSuperTypes(Reflections.java:381) ! at org.reflections.Reflections.(Reflections.java:126) ! at io.swagger.jaxrs.config.BeanConfig.classes(BeanConfig.java:276) ! at io.swagger.jaxrs.config.BeanConfig.scanAndRead(BeanConfig.java:240) ! at io.swagger.jaxrs.config.BeanConfig.setScan(BeanConfig.java:221) ! at io.federecio.dropwizard.swagger.SwaggerBundleConfiguration.build(SwaggerBundleConfiguration.java:287) ! at io.federecio.dropwizard.swagger.SwaggerBundle.run(SwaggerBundle.java:66) ! at io.federecio.dropwizard.swagger.SwaggerBundle.run(SwaggerBundle.java:33) ! at io.dropwizard.setup.Bootstrap.run(Bootstrap.java:200) ! at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:42) ! at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:85) ! at io.dropwizard.cli.Cli.run(Cli.java:74) ! at io.dropwizard.Application.run(Application.java:89) ! at com.test.server.ServerApplication.main(ServerApplication.java:84) WARN [2018-01-11 16:29:21,177] org.reflections.Reflections: could not get type for name org.springframework.beans.factory.FactoryBean from any class loader ! java.lang.ClassNotFoundException: org.springframework.beans.factory.FactoryBean ! at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ! at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ! at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ! at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388) ! ... 14 common frames omitted ! Causing: org.reflections.ReflectionsException: could not get type for name org.springframework.beans.factory.FactoryBean ! at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390) ! at org.reflections.Reflections.expandSuperTypes(Reflections.java:381) ! at org.reflections.Reflections.(Reflections.java:126) ! at io.swagger.jaxrs.config.BeanConfig.classes(BeanConfig.java:276) ! at io.swagger.jaxrs.config.BeanConfig.scanAndRead(BeanConfig.java:240) ! at
