2018-09-11 09:50:24.619 [localhost-startStop-1] INFO org.springframework.ui.velocity.SpringResourceLoader - SpringResourceLoader for Velocity: using resource loader [Root WebApplicationContext: startup date [Tue Sep 11 09:50:10 CST 2018]; root of context hierarchy] and resource loader paths [classpath:/templates/]
2018-09-11 09:50:24.818 [localhost-startStop-1] INFO org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor - Initializing ExecutorService 'org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor#758f0f10'
2018-09-11 09:50:24.876 [localhost-startStop-1] INFO com.dhys.commons.exception.impl.DecorateThreadPoolTaskScheduler - Initializing ExecutorService 'taskExecutor'
2018-09-11 09:50:25.089 [localhost-startStop-1] INFO org.springframework.context.support.DefaultLifecycleProcessor - Starting beans in phase 2147483647
2018-09-11 09:50:25.089 [localhost-startStop-1] INFO org.springframework.scheduling.quartz.SchedulerFactoryBean - Starting Quartz Scheduler now
2018-09-11 09:50:25.408 [Timer-0] DEBUG org.quartz.utils.UpdateChecker - Checking for available updated version of Quartz...
2018-09-11 09:50:26.214 [Timer-0] DEBUG org.quartz.utils.UpdateChecker - Quartz version update check failed: Server returned HTTP response code: 403 for URL: http://www.terracotta.org/kit/reflector?kitID=quartz&pageID=update.properties&id=-1062731722&os-name=Windows+10&jvm-name=Java+HotSpot%28TM%29+64-Bit+Server+VM&jvm-version=1.8.0_172&platform=amd64&tc-version=2.2.1&tc-product=Quartz&source=Quartz&uptime-secs=1&patch=UNKNOWN
2018-09-11 09:51:16.470 [localhost-startStop-1] ERROR druid.sql.Statement - {conn-10005, pstmt-20000} execute error. SELECT * FROM QRTZ_LOCKS WHERE SCHED_NAME = 'scheduler' AND LOCK_NAME = ? FOR UPDATE
com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_172]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_172]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_172]
at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_172]
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.Util.getInstance(Util.java:408) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3970) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3906) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2677) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) ~[mysql-connector-java-5.1.40.jar:5.1.40]
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2714) ~[druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2711) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.wall.WallFilter.preparedStatement_executeQuery(WallFilter.java:622) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2711) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2711) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:145) [druid-1.0.28.jar:1.0.28]
at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:227) [druid-1.0.28.jar:1.0.28]
at org.quartz.impl.jdbcjobstore.StdRowLockSemaphore.executeSQL(StdRowLockSemaphore.java:96) [quartz-2.2.1.jar:?]
at org.quartz.impl.jdbcjobstore.DBSemaphore.obtainLock(DBSemaphore.java:113) [quartz-2.2.1.jar:?]
at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3780) [quartz-2.2.1.jar:?]
at org.quartz.impl.jdbcjobstore.JobStoreSupport.recoverJobs(JobStoreSupport.java:834) [quartz-2.2.1.jar:?]
at org.quartz.impl.jdbcjobstore.JobStoreSupport.schedulerStarted(JobStoreSupport.java:690) [quartz-2.2.1.jar:?]
at org.quartz.core.QuartzScheduler.start(QuartzScheduler.java:567) [quartz-2.2.1.jar:?]
at org.quartz.impl.StdScheduler.start(StdScheduler.java:142) [quartz-2.2.1.jar:?]
at org.springframework.scheduling.quartz.SchedulerFactoryBean.startScheduler(SchedulerFactoryBean.java:646) [spring-context-support-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.scheduling.quartz.SchedulerFactoryBean.start(SchedulerFactoryBean.java:715) [spring-context-support-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:175) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:50) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:348) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:151) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:114) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:879) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) [spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5118) [catalina.jar:7.0.85]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5641) [catalina.jar:7.0.85]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) [catalina.jar:7.0.85]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1700) [catalina.jar:7.0.85]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1690) [catalina.jar:7.0.85]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_172]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_172]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_172]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_172]原因：
1. SELECT * FROM QRTZ_LOCKS WHERE SCHED_NAME = 'scheduler' AND LOCK_NAME = ? FOR UPDATE 查询不了，并将QRTZ_LOCKS锁住了。QRTZ_LOCKS进行了高频繁的
方案：
等待一段时间让QRTZ_LOCKS的锁自动释放即可。