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spring.datasource.hikari.username=***
spring.datasource.hikari.password=***
spring.datasource.hikari.connection-timeout=3000
spring.datasource.hikari.auto-commit=true
spring.datasource.hikari.connection-init-sql=SELECT 1
spring.datasource.hikari.connection-test-query=SELECT 1
spring.datasource.hikari.idle-timeout=600000
spring.datasource.hikari.max-lifetime=1800000
spring.datasource.hikari.validation-timeout=5000
spring.datasource.hikari.maximum-pool-size=10
spring.datasource.hikari.leak-detection-threshold=45000
spring.datasource.platform=mysql
spring.jpa.hibernate.ddl-auto=update
spring.datasource.hikari.data-source-properties.cachePrepStmts=true
spring.datasource.hikari.data-source-properties.useServerPrepStmts=true

    Feb 01 09:46:21 movxx java[7550]: 2021-02-01 09:46:21.107  INFO 7550 --- [MessageBroker-1] o.s.w.s.c.WebSocketMessageBrokerStats    : WebSocketSession[0 current WS(0)-HttpStream(0)-HttpPoll(0), 69 total, 0 closed abnormally (0 connect failure, 0 send limit, 10 transport error)], stompSubProtocol[processed CONNECT(36)-CONNECTED(36)-DISCONNECT(0)], stompBrokerRelay[null], inboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 639], outboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 108], sockJsScheduler[pool size = 1, active threads = 1, queued tasks = 2, completed tasks = 96783]
    Feb 01 10:16:21 movxx java[7550]: 2021-02-01 10:16:21.108  INFO 7550 --- [MessageBroker-1] o.s.w.s.c.WebSocketMessageBrokerStats    : WebSocketSession[0 current WS(0)-HttpStream(0)-HttpPoll(0), 69 total, 0 closed abnormally (0 connect failure, 0 send limit, 10 transport error)], stompSubProtocol[processed CONNECT(36)-CONNECTED(36)-DISCONNECT(0)], stompBrokerRelay[null], inboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 639], outboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 108], sockJsScheduler[pool size = 1, active threads = 1, queued tasks = 2, completed tasks = 97144]
    Feb 01 10:46:21 movxx java[7550]: 2021-02-01 10:46:21.109  INFO 7550 --- [MessageBroker-1] o.s.w.s.c.WebSocketMessageBrokerStats    : WebSocketSession[0 current WS(0)-HttpStream(0)-HttpPoll(0), 69 total, 0 closed abnormally (0 connect failure, 0 send limit, 10 transport error)], stompSubProtocol[processed CONNECT(36)-CONNECTED(36)-DISCONNECT(0)], stompBrokerRelay[null], inboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 639], outboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 108], sockJsScheduler[pool size = 1, active threads = 1, queued tasks = 2, completed tasks = 97505]
    Feb 01 11:16:21 movxx java[7550]: 2021-02-01 11:16:21.111  INFO 7550 --- [MessageBroker-1] o.s.w.s.c.WebSocketMessageBrokerStats    : WebSocketSession[0 current WS(0)-HttpStream(0)-HttpPoll(0), 69 total, 0 closed abnormally (0 connect failure, 0 send limit, 10 transport error)], stompSubProtocol[processed CONNECT(36)-CONNECTED(36)-DISCONNECT(0)], stompBrokerRelay[null], inboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 639], outboundChannel[pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 108], sockJsScheduler[pool size = 1, active threads = 1, queued tasks = 2, completed tasks = 97866]
Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.090  WARN 7550 --- [io-5000-exec-10] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.091 ERROR 7550 --- [io-5000-exec-10] 
o.h.engine.jdbc.spi.SqlExceptionHelper   : HikariPool-1 - Connection is not available, request timed out after 3000ms.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.091 ERROR 7550 --- [io-5000-exec-10] o.h.engine.jdbc.spi.SqlExceptionHelper   : Could not create connection to database server. Attempted reconnect 3 times. Giving up.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.091  WARN 7550 --- [nio-5000-exec-7] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.092 ERROR 7550 --- [nio-5000-exec-7] o.h.engine.jdbc.spi.SqlExceptionHelper   : HikariPool-1 - Connection is not available, request timed out after 3001ms.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.092 ERROR 7550 --- [nio-5000-exec-7] o.h.engine.jdbc.spi.SqlExceptionHelper   : Could not create connection to database server. Attempted reconnect 3 times. Giving up.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.091  WARN 7550 --- [nio-5000-exec-4] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.093 ERROR 7550 --- [nio-5000-exec-4] o.h.engine.jdbc.spi.SqlExceptionHelper   : HikariPool-1 - Connection is not available, request timed out after 3000ms.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.094 ERROR 7550 --- [nio-5000-exec-4] o.h.engine.jdbc.spi.SqlExceptionHelper   : Could not create connection to database server. Attempted reconnect 3 times. Giving up.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.091  WARN 7550 --- [nio-5000-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.095 ERROR 7550 --- [nio-5000-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper   : HikariPool-1 - Connection is not available, request timed out after 3000ms.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.095 ERROR 7550 --- [nio-5000-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper   : Could not create connection to database server. Attempted reconnect 3 times. Giving up.
    Feb 01 11:24:19 movxx java[7550]: 2021-02-01 11:24:19.173 ERROR 7550 --- [nio-5000-exec-5] c.p.S.security.jwt.AuthTokenFilter       : Cannot set user authentication: {}
    Feb 01 11:24:19 movxx java[7550]: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
    Feb 01 11:24:19 movxx java[7550]:         at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:448) ~[spring-orm-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]

Feb 07 00:59:09 movxx java[133298]: 2021-02-07 00:59:09.832 DEBUG 133298 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Pool stats (total=10, active=0, idle=10, waiting=0)
Feb 07 00:59:09 movxx java[133298]: 2021-02-07 00:59:09.844 DEBUG 133298 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
Feb 07 00:59:39 movxx java[133298]: 2021-02-07 00:59:39.871 DEBUG 133298 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Pool stats (total=10, active=0, idle=10, waiting=0)
Feb 07 00:59:40 movxx java[133298]: 2021-02-07 00:59:39.885 DEBUG 133298 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Fill pool skipped, pool is at sufficient level.
Feb 07 01:00:02 movxx java[133298]: 2021-02-07 01:00:02.829 ERROR 133298 --- [MessageBroker-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task
Feb 07 01:00:02 movxx java[133298]: org.springframework.dao.InvalidDataAccessApiUsageException: No EntityManager with actual transaction available for current thread - cannot reliably process 'remove' call; nested exception is javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available for current thread - cannot reliably process 'remove' call
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:403) ~[spring-orm-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:257) ~[spring-orm-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:528) ~[spring-orm-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:153) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:149) ~[spring-data-jpa-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at com.sun.proxy.$Proxy178.deleteAllByDateBefore(Unknown Source) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at com.sun.proxy.$Proxy142.deleteAllByDateBefore(Unknown Source) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at com.project.SpringREST.security.ScheduleDeletions.deleteOldNotifications(ScheduleDeletions.java:25) ~[classes!/:0.0.1-SNAPSHOT]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:93) ~[spring-context-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
Feb 07 01:00:02 movxx java[133298]: Caused by: javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available for current thread - cannot reliably process 'remove' call
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:298) ~[spring-orm-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at com.sun.proxy.$Proxy130.remove(Unknown Source) ~[na:na]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.jpa.repository.query.JpaQueryExecution$DeleteExecution.doExecute(JpaQueryExecution.java:274) ~[spring-data-jpa-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:88) ~[spring-data-jpa-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:154) ~[spring-data-jpa-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:142) ~[spring-data-jpa-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor$QueryMethodInvoker.invoke(QueryExecutorMethodInterceptor.java:195) ~[spring-data-commons-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:152) ~[spring-data-commons-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:130) ~[spring-data-commons-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:80) ~[spring-data-commons-2.3.0.RELEASE.jar!/:2.3.0.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.6.RELEASE.jar!/:5.2.6.RELEASE]
Feb 07 01:00:02 movxx java[133298]:         ... 28 common frames omitted
.... HikariPool logs..
Feb 07 01:17:48 movxx java[133298]: 2021-02-07 01:17:45.800 ERROR 133298 --- [nio-5000-exec-9] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.web.socket.sockjs.SockJsException: Uncaught failure in SockJS request, uri=http://www.moviark.com/notifications/277/mhyg3p2g/xhr_streaming?t=1612660664363; nested exception is org.springframework.web.socket.sockjs.SockJsTransportFailureException: Failed to open session; nested exception is org.springframework.web.socket.sockjs.SockJsTransportFailureException: Failed to write SockJsFrame content='o'; nested exception is org.apache.catalina.connector.ClientAbortException: java.io.IOException: Broken pipe] with root cause
Feb 07 01:17:48 movxx java[133298]: java.io.IOException: Broken pipe
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[na:na]
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:62) ~[na:na]
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:113) ~[na:na]
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:79) ~[na:na]
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:50) ~[na:na]
Feb 07 01:17:48 movxx java[133298]:         at java.base/sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:484) ~[na:na]

Feb 09 20:57:28 movxx java[24771]: 2021-02-09 20:57:27.647 DEBUG 24771 --- [io-5000-exec-12] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Timeout failure stats (total=10, active=10, idle=0, waiting=0)                           
Feb 09 20:57:29 movxx java[24771]: 2021-02-09 20:57:29.815 DEBUG 24771 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Pool stats (total=10, active=10, idle=0, waiting=0)                                      
Feb 09 20:57:29 movxx java[24771]: 2021-02-09 20:57:29.822 DEBUG 24771 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Fill pool skipped, pool is at sufficient level.                                          
Feb 09 20:57:31 movxx java[24771]: 2021-02-09 20:57:31.533  WARN 24771 --- [io-5000-exec-12] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: null                                                                            
Feb 09 20:57:31 movxx java[24771]: 2021-02-09 20:57:31.565 ERROR 24771 --- [io-5000-exec-12] o.h.engine.jdbc.spi.SqlExceptionHelper   : HikariPool-1 - Connection is not available, request timed out after 5956ms.                                                                                                     
Feb 09 20:57:34 movxx java[24771]: 2021-02-09 20:57:34.605 ERROR 24771 --- [io-5000-exec-12] c.p.S.security.jwt.AuthTokenFilter       : Cannot set user authentication: {}    
Feb 09 20:57:34 movxx java[24771]: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; 
nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection

@Configuration
@EnableAsync
@EnableScheduling
public class ScheduleDeletions {
    @Autowired
    NotificationsRepository notificationsRepository;
    @Scheduled(cron = "0 0 1 * * ?")
    public void deleteOldNotifications() {
        final Calendar cal = Calendar.getInstance();
        cal.setTimeInMillis(new Date().getTime());
        cal.add(Calendar.DATE, -7);
        notificationsRepository.deleteAllByDateBefore(cal.getTime());
}

com.mysql.cj.exceptions.UnableToConnectException: Public Key Retrieval is not allowed

jdbc:mysql://HOST:PORT/DBNAME?allowPublicKeyRetrieval=true

@Configuration
@EnableAsync
@EnableScheduling
@EnableTransactionManagement [1]
public class ScheduleDeletions {
    @Autowired
    NotificationsRepository notificationsRepository;
    @Scheduled(cron = "0 0 0 * * ?")
    @Transactional [2]
    public void deleteOldNotifications() {
        System.out.println("Running scheduled deletion: " + notificationsRepository.count());
        final Calendar cal = Calendar.getInstance();

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