SpringBootTest 在 Java 21 迁移后挂起

问题描述 投票：0回答：1

我正在尝试将 SpringBoot 3.2.1/Java 17 应用程序升级到 Java 21。该应用程序似乎工作正常，但我面临所有 SpringBootTest 测试的问题。测试本身是成功的，但执行后似乎卡住了。我提取了一个线程转储，它看起来像下面的代码片段。

我认为这可能与

Jndi-Dns-address-change-listener
有关，但我不确定，而且我对如何解决这个问题一无所知。有什么想法吗？

感谢您的帮助

"Attach Listener@10326" tid=0xc nid=NA runnable
  java.lang.Thread.State: RUNNABLE

"Jndi-Dns-address-change-listener@19314" tid=0x57 nid=NA runnable
  java.lang.Thread.State: RUNNABLE
      at sun.net.dns.ResolverConfigurationImpl.notifyAddrChange0(ResolverConfigurationImpl.java:-1)
      at sun.net.dns.ResolverConfigurationImpl$AddressChangeListener.run(ResolverConfigurationImpl.java:179)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)
      at jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:186)

"Notification Thread@1328" tid=0x2a nid=NA runnable
  java.lang.Thread.State: RUNNABLE

"Reference Handler@26419" tid=0x9 nid=NA runnable
  java.lang.Thread.State: RUNNABLE
      at java.lang.ref.Reference.waitForReferencePendingList(Reference.java:-1)
      at java.lang.ref.Reference.processPendingReferences(Reference.java:246)
      at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:208)

"Signal Dispatcher@26421" tid=0xb nid=NA runnable
  java.lang.Thread.State: RUNNABLE

"container-0@18025" tid=0x53 nid=NA sleeping
  java.lang.Thread.State: TIMED_WAITING
      at java.lang.Thread.sleep0(Thread.java:-1)
      at java.lang.Thread.sleep(Thread.java:509)
      at org.apache.catalina.core.StandardServer.await(StandardServer.java:564)
      at org.springframework.boot.web.embedded.tomcat.TomcatWebServer$1.run(TomcatWebServer.java:217)

"Catalina-utility-1@18010" tid=0x51 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1758)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"Catalina-utility-2@18018" tid=0x52 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:371)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:519)
      at java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3780)
      at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3725)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1707)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"Common-Cleaner@26422" tid=0x1b nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1847)
      at java.lang.ref.ReferenceQueue.await(ReferenceQueue.java:71)
      at java.lang.ref.ReferenceQueue.remove0(ReferenceQueue.java:143)
      at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:218)
      at jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:140)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)
      at jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:186)

"Finalizer@26420" tid=0xa nid=NA waiting
  java.lang.Thread.State: WAITING
      at java.lang.Object.wait0(Object.java:-1)
      at java.lang.Object.<obsolete>(Object.java:-1)
      at java.lang.Object.<obsolete>(Object.java:-1)
      at java.lang.ref.NativeReferenceQueue.await(NativeReferenceQueue.java:48)
      at java.lang.ref.ReferenceQueue.remove0(ReferenceQueue.java:158)
      at java.lang.ref.NativeReferenceQueue.remove(NativeReferenceQueue.java:89)
      at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:173)

"HikariPool-1 housekeeper@12494" tid=0x4f nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1758)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"main@1" tid=0x1 nid=NA waiting
  java.lang.Thread.State: WAITING
      at java.lang.Object.wait0(Object.java:-1)
      at java.lang.Object.wait(Object.java:366)
      at java.lang.Thread.join(Thread.java:2078)
      at java.lang.Thread.join(Thread.java:2154)
      at java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:114)
      at java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:47)
      at java.lang.Shutdown.runHooks(Shutdown.java:130)
      at java.lang.Shutdown.exit(Shutdown.java:167)
      - locked <0x5b0> (a java.lang.Class)
      at java.lang.Runtime.exit(Runtime.java:188)
      at java.lang.System.exit(System.java:1920)
      at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:56)

"OkHttp TaskRunner@25400" tid=0x9a nid=NA waiting
  java.lang.Thread.State: WAITING
      at java.lang.Object.wait0(Object.java:-1)
      at java.lang.Object.wait(Object.java:366)
      at java.lang.Object.wait(Object.java:488)
      at okhttp3.internal.concurrent.TaskRunner$RealBackend.coordinatorWait(TaskRunner.kt:294)
      at okhttp3.internal.concurrent.TaskRunner.awaitTaskToRun(TaskRunner.kt:218)
      at okhttp3.internal.concurrent.TaskRunner$runnable$1.run(TaskRunner.kt:59)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"pool-4-thread-1@18840" tid=0x56 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1758)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
      at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"pool-5-thread-1@25043" tid=0x98 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:371)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:519)
      at java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3780)
      at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3725)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1707)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"pool-5-thread-2@25517" tid=0xa0 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:371)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:519)
      at java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3780)
      at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3725)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1707)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"pool-5-thread-3@25746" tid=0xa1 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:371)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:519)
      at java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3780)
      at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3725)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1707)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"pool-5-thread-4@25747" tid=0xa2 nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.park(LockSupport.java:371)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:519)
      at java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3780)
      at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3725)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1707)
      at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
      at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1070)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"PostgreSQL-JDBC-Cleaner@12465" tid=0x4e nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1847)
      at java.lang.ref.ReferenceQueue.await(ReferenceQueue.java:71)
      at java.lang.ref.ReferenceQueue.remove0(ReferenceQueue.java:143)
      at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:218)
      at org.postgresql.util.LazyCleaner$1.run(LazyCleaner.java:128)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"SpringApplicationShutdownHook@26510" tid=0x4a nid=NA waiting
  java.lang.Thread.State: WAITING
      at jdk.internal.misc.Unsafe.park(Unsafe.java:-1)
      at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
      at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1758)
      at java.util.concurrent.ThreadPoolExecutor.awaitTermination(ThreadPoolExecutor.java:1475)
      at java.util.concurrent.Executors$DelegatedExecutorService.awaitTermination(Executors.java:780)
      at java.util.concurrent.ExecutorService.close(ExecutorService.java:417)
      at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:232)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1202)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1195)
      at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1184)
      at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1145)
      at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:174)
      at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1091)
      at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:145)
      at org.springframework.boot.SpringApplicationShutdownHook$$Lambda/0x000001a7826aa2c8.accept(Unknown Source:-1)
      at java.lang.Iterable.forEach(Iterable.java:75)
      at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:114)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)

"testcontainers-ryuk@4563" tid=0x32 nid=NA waiting
  java.lang.Thread.State: WAITING
      at java.lang.Object.wait0(Object.java:-1)
      at java.lang.Object.wait(Object.java:366)
      at org.testcontainers.utility.RyukResourceReaper.lambda$null$1(RyukResourceReaper.java:115)
      at org.testcontainers.utility.RyukResourceReaper$$Lambda/0x000001a7812beef0.run(Unknown Source:-1)
      at org.rnorth.ducttape.ratelimits.RateLimiter.doWhenReady(RateLimiter.java:27)
      at org.testcontainers.utility.RyukResourceReaper.lambda$maybeStart$2(RyukResourceReaper.java:101)
      at org.testcontainers.utility.RyukResourceReaper$$Lambda/0x000001a7812becd0.run(Unknown Source:-1)
      at java.lang.Thread.runWith(Thread.java:1596)
      at java.lang.Thread.run(Thread.java:1583)
spring-boot migration upgrade spring-boot-test java-21
1个回答
0
投票

切换到 JDK 21 时，我遇到了类似的 SpringBootTest 挂起问题。

对我来说，结果是Springs的一些

@Scheduled
任务
@EnableScheduling
计划任务执行能力。

在销毁 

taskExecutor
bean 
org.springframework.security.concurrent.DelegatingSecurityContextScheduledExecutorService
时，它在 bean 销毁过程中挂起：

Thread [SpringApplicationShutdownHook] (Suspended)  
DelegatingSecurityContextScheduledExecutorService(DelegatingSecurityContextExecutorService).awaitTermination(long, TimeUnit) line: 88   
DelegatingSecurityContextScheduledExecutorService(ExecutorService).close() line: 417    
DisposableBeanAdapter.destroy() line: 232   
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroyBean(String, DisposableBean) line: 587  
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroySingleton(String) line: 559 
DefaultListableBeanFactory.destroySingleton(String) line: 1202  
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroySingletons() line: 520  
DefaultListableBeanFactory.destroySingletons() line: 1195   
GenericWebApplicationContext(AbstractApplicationContext).destroyBeans() line: 1186  
GenericWebApplicationContext(AbstractApplicationContext).doClose() line: 1147   
GenericWebApplicationContext(AbstractApplicationContext).close() line: 1093 
SpringApplicationShutdownHook.closeAndWait(ConfigurableApplicationContext) line: 145    
0x0000000801614900.accept(Object) line: not available   
LinkedHashSet<E>(Iterable<T>).forEach(Consumer<? super T>) line: 75 
SpringApplicationShutdownHook.run() line: 114   
Thread.runWith(Object, Runnable) line: 1596 
Thread.run() line: 1583

Java 17 ExecutorService 不是 AutoCloseable 并且没有 close 方法。销毁 bean 刚刚调用关闭并继续。

public interface ExecutorService extends Executor

Java 19+ ExecutorService 可自动关闭，关闭等待 1 天。

public interface ExecutorService extends Executor, AutoCloseable
...
@Override
default void close() {
    boolean terminated = isTerminated();
    if (!terminated) {
        shutdown();
        boolean interrupted = false;
        while (!terminated) {
            try {
                terminated = awaitTermination(1L, TimeUnit.DAYS);
            } catch (InterruptedException e) {
...

我的计划任务 (

ScheduledThreadPoolExecutor
s) 处于 cron 计划中，因此它不会关闭 taskExecutor 并花了一天时间超时。

我不需要计划作业来进行集成测试，因此我能够排除它们的配置/创建，而不是弄清楚如何将它们从工作队列中删除。

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