Spring Boot + Security: Token Based Authentication example with JWT, Authorization, Spring Data & MySQL
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The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. #22
2023-06-13T15:35:30.978+05:30 INFO 27060 --- [on(5)-127.0.0.1] inMXBeanRegistrar$SpringApplicationAdmin : Application shutdown requested.
2023-06-13T15:35:31.139+05:30 INFO 27060 --- [on(5)-127.0.0.1] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2023-06-13T15:35:31.152+05:30 WARN 27060 --- [on(5)-127.0.0.1] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.base@17.0.1/jdk.internal.misc.Unsafe.park(Native Method)
java.base@17.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
java.base@17.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1672)
java.base@17.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
java.base@17.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
java.base@17.0.1/java.lang.Thread.run(Thread.java:833)
2023-06-13T15:35:31.171+05:30 INFO 27060 --- [on(5)-127.0.0.1] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2023-06-13T15:35:31.176+05:30 INFO 27060 --- [on(5)-127.0.0.1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2023-06-13T15:35:31.199+05:30 INFO 27060 --- [on(5)-127.0.0.1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
2023-06-13T15:35:30.978+05:30 INFO 27060 --- [on(5)-127.0.0.1] inMXBeanRegistrar$SpringApplicationAdmin : Application shutdown requested. 2023-06-13T15:35:31.139+05:30 INFO 27060 --- [on(5)-127.0.0.1] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2023-06-13T15:35:31.152+05:30 WARN 27060 --- [on(5)-127.0.0.1] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.base@17.0.1/jdk.internal.misc.Unsafe.park(Native Method) java.base@17.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252) java.base@17.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1672) java.base@17.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182) java.base@17.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899) java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062) java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122) java.base@17.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) java.base@17.0.1/java.lang.Thread.run(Thread.java:833) 2023-06-13T15:35:31.171+05:30 INFO 27060 --- [on(5)-127.0.0.1] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2023-06-13T15:35:31.176+05:30 INFO 27060 --- [on(5)-127.0.0.1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2023-06-13T15:35:31.199+05:30 INFO 27060 --- [on(5)-127.0.0.1] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.