团队，我正在使用tomcat 8.5.43。新鲜tomcat，使用shutdown.sh时，它没有关闭进程。我看到进程仍在运行。
卡塔琳娜的内部。下面是圆木

eads The web application [alfresco] appears to have started a thread named [MultiThreadedHttpConnectionManager cleanup] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base@11.0.7-ea/java.lang.Object.wait(Native Method)
 java.base@11.0.7-ea/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
 java.base@11.0.7-ea/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
 org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$ReferenceQueueThread.run(MultiThreadedHttpConnectionManager.java:1122)
06-Jul-2021 05:01:52.265 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [alfresco] appears to have started a thread named [QuartzScheduler_QuartzSchedulerThread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base@11.0.7-ea/java.lang.Object.wait(Native Method)
 org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:427)
06-Jul-2021 05:01:52.265 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [alfresco] appears to have started a thread named [JobLockService1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base@11.0.7-ea/jdk.internal.misc.Unsafe.park(Native Method)
 java.base@11.0.7-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
 java.base@11.0.7-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
 java.base@11.0.7-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
 java.base@11.0.7-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
 java.base@11.0.7-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
 java.base@11.0.7-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
 java.base@11.0.7-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
 java.base@11.0.7-ea/java.lang.Thread.run(Thread.java:834)
06-Jul-2021 05:01:52.266 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [alfresco] created a ThreadLocal with key of type [java.lang.ThreadLocal.SuppliedThreadLocal] (value [java.lang.ThreadLocal$SuppliedThreadLocal@5c8eacff]) and a value of type [org.alfresco.repo.content.transform.LocalTransformServiceRegistry.LocalData] (value [(transformers: 1 transforms: 198 t-engines: 0 files: 1)]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
06-Jul-2021 05:01:52.268 SEVERE [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [alfresco] created a ThreadLocal with key of type [java.lang.ThreadLocal.SuppliedThreadLocal] (value [java.lang.ThreadLocal$SuppliedThreadLocal@29ee0719]) and a value of type [org.alfresco.repo.content.MimetypeMap.Data] (value [(mimetypes: 196 from XML: 196 from JSON: 0 files: 0)]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.

不知道要解决这个问题需要什么？在tomcat中不会改变任何东西。