Quartz/MYSQL ResourcePool 无法从其主要工厂或来源获取资源
Quartz/MYSQL A ResourcePool could not acquire a resource from its primary factory or source
在尝试将 Quartz 调度程序集成到 spring 应用程序时，我正在尝试使用 org.quartz.impl.jdbcjobstore.JobStoreTX 添加持久性
数据存储在 mysql .
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.useProperties = false
org.quartz.jobStore.dataSource = WDS
org.quartz.jobStore.tablePrefix = QRTZ_
org.quartz.jobStore.dontSetAutoCommitFalse = false
org.quartz.dataSource.WDS.driver = com.mysql.jdbc.Driver
org.quartz.dataSource.WDS.debugUnreturnedConnectionStackTraces = true
org.quartz.dataSource.WDS.URL = jdbc:mysql://url:port/DB?useSSL=true&verifyServerCertificate=false
org.quartz.dataSource.WDS.user = xxx
org.quartz.dataSource.WDS.password = xxx
org.quartz.dataSource.WDS.maxConnections = 4
下面是我得到的错误
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1469)
at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:644)
at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:554)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutAndMarkConnectionInUse(C3P0PooledConnectionPool.java:758)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:685)
Caused by: java.sql.SQLException: java.lang.NoSuchMethodError: sun.security.provider.certpath.AlgorithmChecker.<init>(Ljava/security/AlgorithmConstraints;)V
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:897)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:886)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:877)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:873)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:443)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:175)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:220)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:206)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolPooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:203)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1138)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquireAndDecrementPendingAcquiresWithinLockOnSuccess(BasicResourcePool.java:1125)
at com.mchange.v2.resourcepool.BasicResourcePool.access0(BasicResourcePool.java:44)
at com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask.run(BasicResourcePool.java:1870)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:696)
Caused by: org.quartz.JobPersistenceException: Failed to obtain DB connection from data source 'WatchdogsDS': java.sql.SQLException: Connections could not be acquired from the underlying database!
at org.quartz.impl.jdbcjobstore.JobStoreSupport.getConnection(JobStoreSupport.java:783)
at org.quartz.impl.jdbcjobstore.JobStoreTX.getNonManagedTXConnection(JobStoreTX.java:71)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3846)
at org.quartz.impl.jdbcjobstore.JobStoreTX.executeInLock(JobStoreTX.java:93)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeWithoutLock(JobStoreSupport.java:3785)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.retrieveTrigger(JobStoreSupport.java:1524)
at org.quartz.core.QuartzScheduler.getTrigger(QuartzScheduler.java:1499)
at org.quartz.impl.StdScheduler.getTrigger(StdScheduler.java:508)
at org.springframework.scheduling.quartz.SchedulerAccessor.addTriggerToScheduler(SchedulerAccessor.java:291)
at org.springframework.scheduling.quartz.SchedulerAccessor.registerJobsAndTriggers(SchedulerAccessor.java:235)
at org.springframework.scheduling.quartz.SchedulerFactoryBean.afterPropertiesSet(SchedulerFactoryBean.java:510)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 29 common frames omitted
您提到的问题可能是由多种原因引起的。首先检查数据库版本。我对最新版本的 mysql (8.0.11) 有疑问，它默认采用身份验证类型“caching_sha2_password”。
更改为 mysql 5.7 版解决了我的问题，该问题默认将身份验证类型设置为“标准”。
N.B 不要忘记添加所需的管理角色和架构特权
在尝试将 Quartz 调度程序集成到 spring 应用程序时，我正在尝试使用 org.quartz.impl.jdbcjobstore.JobStoreTX 添加持久性
数据存储在 mysql .
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.useProperties = false
org.quartz.jobStore.dataSource = WDS
org.quartz.jobStore.tablePrefix = QRTZ_
org.quartz.jobStore.dontSetAutoCommitFalse = false
org.quartz.dataSource.WDS.driver = com.mysql.jdbc.Driver
org.quartz.dataSource.WDS.debugUnreturnedConnectionStackTraces = true
org.quartz.dataSource.WDS.URL = jdbc:mysql://url:port/DB?useSSL=true&verifyServerCertificate=false
org.quartz.dataSource.WDS.user = xxx
org.quartz.dataSource.WDS.password = xxx
org.quartz.dataSource.WDS.maxConnections = 4
下面是我得到的错误
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source. at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1469) at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:644) at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:554) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutAndMarkConnectionInUse(C3P0PooledConnectionPool.java:758) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:685)
Caused by: java.sql.SQLException: java.lang.NoSuchMethodError: sun.security.provider.certpath.AlgorithmChecker.<init>(Ljava/security/AlgorithmConstraints;)V
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:897)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:886)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:877)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:873)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:443)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:175)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:220)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:206)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolPooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:203)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1138)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquireAndDecrementPendingAcquiresWithinLockOnSuccess(BasicResourcePool.java:1125)
at com.mchange.v2.resourcepool.BasicResourcePool.access0(BasicResourcePool.java:44)
at com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask.run(BasicResourcePool.java:1870)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:696)
Caused by: org.quartz.JobPersistenceException: Failed to obtain DB connection from data source 'WatchdogsDS': java.sql.SQLException: Connections could not be acquired from the underlying database! at org.quartz.impl.jdbcjobstore.JobStoreSupport.getConnection(JobStoreSupport.java:783) at org.quartz.impl.jdbcjobstore.JobStoreTX.getNonManagedTXConnection(JobStoreTX.java:71) at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3846) at org.quartz.impl.jdbcjobstore.JobStoreTX.executeInLock(JobStoreTX.java:93) at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeWithoutLock(JobStoreSupport.java:3785) at org.quartz.impl.jdbcjobstore.JobStoreSupport.retrieveTrigger(JobStoreSupport.java:1524) at org.quartz.core.QuartzScheduler.getTrigger(QuartzScheduler.java:1499) at org.quartz.impl.StdScheduler.getTrigger(StdScheduler.java:508) at org.springframework.scheduling.quartz.SchedulerAccessor.addTriggerToScheduler(SchedulerAccessor.java:291) at org.springframework.scheduling.quartz.SchedulerAccessor.registerJobsAndTriggers(SchedulerAccessor.java:235) at org.springframework.scheduling.quartz.SchedulerFactoryBean.afterPropertiesSet(SchedulerFactoryBean.java:510) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ... 29 common frames omitted
您提到的问题可能是由多种原因引起的。首先检查数据库版本。我对最新版本的 mysql (8.0.11) 有疑问，它默认采用身份验证类型“caching_sha2_password”。
更改为 mysql 5.7 版解决了我的问题，该问题默认将身份验证类型设置为“标准”。
N.B 不要忘记添加所需的管理角色和架构特权