1
Я пытаюсь развернуть tmp1 branch приложения примера Spring (приложение Spring Spring 1.3.4 с использованием JSP и наличие WAR упаковка) в Pivotal Cloud Foundry, используя STS Boot Dashboard. Я создал manifest.yml файл, глядя, как показано ниже:«SLF4J: путь к пути содержит несколько ошибок привязки SLF4J» при развертывании приложения Spring для Cloud Foundry
---
applications:
- name: np-spring-tutorial
buildpack: https://github.com/cloudfoundry/java-buildpack.git
path: target/spring-tutorial-0.0.1-SNAPSHOT.war
env:
application_url: http://np-spring-tutorial.cfapps.io
timeout: 180
приложение развертывается и, кажется, работает хорошо; Я могу просматривать страницы. Однако, при запуске она дает: SLF4J: путь класса содержит несколько привязок SLF4J»ошибка Вот лог:.?
[9 May, 2016 11:18:31 AM - Boot Dashboard] - Creating application: np-spring-tutorial
[9 May, 2016 11:18:38 AM - Boot Dashboard] - Verifying that the application was created successfully: np-spring-tutorial
Updated app with guid 7a95bd52-1c14-461b-a6df-59aeb7ba285a ({"environment_json"=>"PRIVATE DATA HIDDEN"})
[9 May, 2016 11:19:08 AM - Boot Dashboard] - Generating archive for application: np-spring-tutorial
[9 May, 2016 11:19:08 AM - Boot Dashboard] - Uploading archive to Cloud Foundry for application: np-spring-tutorial
[9 May, 2016 11:19:57 AM - Boot Dashboard] - Archive uploaded to Cloud Foundry for application: np-spring-tutorial
[9 May, 2016 11:20:02 AM - Boot Dashboard] - Starting application: np-spring-tutorial
[9 May, 2016 11:20:09 AM - Boot Dashboard] - Checking if the application is running. Please wait...
Updated app with guid 7a95bd52-1c14-461b-a6df-59aeb7ba285a ({"state"=>"STARTED"})
Creating container
Successfully created container
Downloading app package...
Downloaded app package (45.5M)
Staging...
-----> Java Buildpack Version: 78c3d0a | https://github.com/cloudfoundry/java-buildpack.git#78c3d0a
-----> Downloading Open Jdk JRE 1.8.0_91-unlimited-crypto from https://download.run.pivotal.io/openjdk/trusty/x86_64/openjdk-1.8.0_91-unlimited-crypto.tar.gz (1.9s)
Expanding Open Jdk JRE to .java-buildpack/open_jdk_jre (1.1s)
-----> Downloading Open JDK Like Memory Calculator 2.0.2_RELEASE from https://download.run.pivotal.io/memory-calculator/trusty/x86_64/memory-calculator-2.0.2_RELEASE.tar.gz (0.0s)
Memory Settings: -Xss1M -Xmx768M -XX:MaxMetaspaceSize=104857K -Xms768M -XX:MetaspaceSize=104857K
-----> Downloading Container Customizer 1.0.0_RELEASE from https://download.run.pivotal.io/container-customizer/container-customizer-1.0.0_RELEASE.jar (0.0s)
Exit status 0
Staging complete
Uploading droplet, build artifacts cache...
Uploading build artifacts cache...
Uploading droplet...
Uploaded build artifacts cache (45.4M)
Uploaded droplet (91.1M)
Creating container
Successfully created container
Starting health monitoring of container
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/vcap/app/WEB-INF/lib/logback-classic-1.1.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/vcap/app/WEB-INF/lib/logback-classic-1.1.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
Failed to instantiate [ch.qos.logback.classic.LoggerContext]
Reported exception:
java.lang.AbstractMethodError: ch.qos.logback.classic.pattern.EnsureExceptionHandling.process(Lch/qos/logback/core/Context;Lch/qos/logback/core/pattern/Converter;)V
at ch.qos.logback.core.pattern.PatternLayoutBase.start(PatternLayoutBase.java:85)
at ch.qos.logback.classic.encoder.PatternLayoutEncoder.start(PatternLayoutEncoder.java:28)
at ch.qos.logback.classic.BasicConfigurator.configure(BasicConfigurator.java:50)
at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:164)
at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:85)
at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55)
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:140)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:119)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:328)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:280)
at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155)
at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:273)
at org.springframework.boot.SpringApplication.<clinit>(SpringApplication.java:191)
at com.naturalprogrammer.spring.tutorial.NpSpringTutorialApplication.main(NpSpringTutorialApplication.java:14)
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:54)
at java.lang.Thread.run(Thread.java:745)
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:62)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
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:54)
... 1 more
Caused by: java.lang.AbstractMethodError: ch.qos.logback.classic.pattern.EnsureExceptionHandling.process(Lch/qos/logback/core/Context;Lch/qos/logback/core/pattern/Converter;)V
at ch.qos.logback.core.pattern.PatternLayoutBase.start(PatternLayoutBase.java:85)
at ch.qos.logback.classic.encoder.PatternLayoutEncoder.start(PatternLayoutEncoder.java:28)
at org.springframework.boot.logging.logback.LogbackConfigurator.start(LogbackConfigurator.java:112)
at org.springframework.boot.logging.logback.DefaultLogbackConfiguration.consoleAppender(DefaultLogbackConfiguration.java:121)
at org.springframework.boot.logging.logback.DefaultLogbackConfiguration.apply(DefaultLogbackConfiguration.java:78)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.loadDefaults(LogbackLoggingSystem.java:124)
at org.springframework.boot.logging.AbstractLoggingSystem.initializeWithConventions(AbstractLoggingSystem.java:74)
at org.springframework.boot.logging.AbstractLoggingSystem.initialize(AbstractLoggingSystem.java:49)
at org.springframework.boot.logging.logback.LogbackLoggingSystem.initialize(LogbackLoggingSystem.java:106)
at org.springframework.boot.logging.LoggingApplicationListener.initializeSystem(LoggingApplicationListener.java:262)
at org.springframework.boot.logging.LoggingApplicationListener.initialize(LoggingApplicationListener.java:233)
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEnvironmentPreparedEvent(LoggingApplicationListener.java:200)
at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:163)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:136)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:119)
at org.springframework.boot.context.event.EventPublishingRunListener.publishEvent(EventPublishingRunListener.java:111)
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:65)
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:330)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)
at com.naturalprogrammer.spring.tutorial.NpSpringTutorialApplication.main(NpSpringTutorialApplication.java:14)
... 6 more
Exit status 0
Exit status 0
App instance exited with guid 7a95bd52-1c14-461b-a6df-59aeb7ba285a payload: {"instance"=>"3c98e26d-7714-45b8-6152-df1ae08c2025", "index"=>0, "reason"=>"CRASHED", "exit_description"=>"2 error(s) occurred:\n\n* 2 error(s) occurred:\n\n* Codependent step exited\n* cancelled\n* cancelled", "crash_count"=>1, "crash_timestamp"=>1462773044776529510, "version"=>"8cf24bda-13e6-49a6-8b52-906440c1b780"}
Creating container
Successfully created container
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/vcap/app/WEB-INF/lib/logback-classic-1.1.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/vcap/app/WEB-INF/lib/logback-classic-1.1.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
. ____ _ __ _ _
/\\/___'_ __ _ _(_)_ __ __ _ \ \ \ \
(()\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ))))
' |____| .__|_| |_|_| |_\__, |////
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.3.4.RELEASE)
2016-05-09 05:50:52.875 INFO 29 --- [ main] pertySourceApplicationContextInitializer : Adding 'cloud' PropertySource to ApplicationContext
2016-05-09 05:50:52.963 INFO 29 --- [ main] nfigurationApplicationContextInitializer : Adding cloud service auto-reconfiguration to ApplicationContext
2016-05-09 05:50:52.978 INFO 29 --- [ main] c.n.s.t.NpSpringTutorialApplication : Starting NpSpringTutorialApplication on ip3ju5q5j6m with PID 29 (/home/vcap/app/WEB-INF/classes started by vcap in /home/vcap/app)
...
2016-05-09 05:51:07.749 INFO 29 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-05-09 05:51:08.376 INFO 29 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
Container became healthy
2016-05-09 05:51:08.720 INFO 29 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-05-09 05:51:10.014 INFO 29 --- [ main] c.n.s.t.NpSpringTutorialApplication : Started NpSpringTutorialApplication in 18.612 seconds (JVM running for 19.599)
[9 May, 2016 11:21:22 AM - Boot Dashboard] - Application appears to have started - np-spring-tutorial
Любая идея, как это исправить (Этот вопрос возник из this one)
Обновление
в соответствии с рекомендациями Gemini, проверяя WAR, я действительно вижу два Logback-классик-xxxjars:
Однако, глядя на дерево зависимостей Maven, я вижу только версию Logback 1.1.7, как показано ниже:
Итак, что может быть неправильно? Может быть, spring-boot-maven-plugin что-то делает?
Приложение имеет только 1.1.7, что ясно, проверяя зависимости pom. Он работает нормально, когда запускается локально. Однако проблема возникает при развертывании в PWS через загрузочную панель (но не через CLI). – Sanjay
Вы когда-нибудь проверяли свою банку или войну? Есть ли несколько 'logback-classic-x.x.x.jar'? Как вы можете видеть, оба они расположены в 'WEB-INF/lib /'. –
Он может быть импортирован другой зависимостью, команда 'mvn dependency: tree' покажет все зависимости. –