OS:centos 7
JDK:1.8
DB:mysql
应用:tomcat
war包从windows平台迁移到centos平台,日志中提示错误,并且添加Quartz定时任务失败,提示“创建定时任务失败”,并且应用日志中有报错。
2021-02-09 14:00:00.104 [QuartzScheduler_RenrenScheduler-localhost.localdomain1612849157555_MisfireHandler] ERROR o.s.scheduling.quartz.LocalDataSourceJobStore - MisfireHandler: Error handling misfires: Database error recovering from misfires. org.quartz.JobPersistenceException: Database error recovering from misfires. at org.quartz.impl.jdbcjobstore.JobStoreSupport.doRecoverMisfires(JobStoreSupport.java:3274) at org.quartz.impl.jdbcjobstore.JobStoreSupport$MisfireHandler.manage(JobStoreSupport.java:4012) at org.quartz.impl.jdbcjobstore.JobStoreSupport$MisfireHandler.run(JobStoreSupport.java:4033) 2021-02-09 14:09:29.805 [QuartzScheduler_RenrenScheduler-localhost.localdomain1612849157555_ClusterManager] ERROR o.s.scheduling.quartz.LocalDataSourceJobStore - ClusterManager: Error managing cluster: Failure obtaining db row lock: Table 'jmeter.QRTZ_LOCKS' doesn't exist org.quartz.impl.jdbcjobstore.LockException: Failure obtaining db row lock: Table 'jmeter.QRTZ_LOCKS' doesn't exist at org.quartz.impl.jdbcjobstore.StdRowLockSemaphore.executeSQL(StdRowLockSemaphore.java:184) at org.quartz.impl.jdbcjobstore.DBSemaphore.obtainLock(DBSemaphore.java:113) at org.quartz.impl.jdbcjobstore.JobStoreSupport.doCheckin(JobStoreSupport.java:3335) at org.quartz.impl.jdbcjobstore.JobStoreSupport$ClusterManager.manage(JobStoreSupport.java:3935) at org.quartz.impl.jdbcjobstore.JobStoreSupport$ClusterManager.run(JobStoreSupport.java:3972) Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'jmeter.QRTZ_LOCKS' doesn't exist at sun.reflect.GeneratedConstructorAccessor93.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:404) at com.mysql.jdbc.Util.getInstance(Util.java:387) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962) at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2830) at com.alibaba.druid.filter.FilterEventAdapter.preparedStatement_executeQuery(FilterEventAdapter.java:465) at com.alibaba.druid.filter.FilterChainImpl.preparedStatement_executeQuery(FilterChainImpl.java:2827) at com.alibaba.druid.proxy.jdbc.PreparedStatementProxyImpl.executeQuery(PreparedStatementProxyImpl.java:181) at com.alibaba.druid.pool.DruidPooledPreparedStatement.executeQuery(DruidPooledPreparedStatement.java:228) at org.quartz.impl.jdbcjobstore.StdRowLockSemaphore.executeSQL(StdRowLockSemaphore.java:123) ... 4 common frames omitted
解决办法:
linux系统下修改Mysql的my.cnf配置文件, 在[mysqld]在下面增加一行
lower_case_table_names=1
0:大小写敏感;
1:大小写不敏感
重启一下数据库和应用,问题解决。