使用Quartz2.2.3做持久化，启动程序后，控制台报错问题

该错误是由mysql-connector-java.jar版本太低导致。

MLog clients using log4j logging.

Initializing c3p0-0.9.1.1 [built 15-March-2007 01:32:31; debug? true; trace: 10]

Using default implementation for ThreadExecutor

Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl

Quartz Scheduler v.2.2.3 created.

Using thread monitor-based data access locking (synchronization).

JobStoreTX initialized.

Scheduler meta-data: Quartz Scheduler (v2.2.3) 'MyScheduler' with instanceId 'NON_CLUSTERED'

Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.

NOT STARTED.

Currently in standby mode.

Number of jobs executed: 0

Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 3 threads.

Using job-store 'org.quartz.impl.jdbcjobstore.JobStoreTX' - which supports persistence. and is not clustered.

Quartz scheduler 'MyScheduler' initialized from default resource file in Quartz package: 'quartz.properties'

Quartz scheduler version: 2.2.3

Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, dataSourceName -> 1hge2tf9q16dwpqolmzby|104c89a4, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> 1hge2tf9q16dwpqolmzby|104c89a4, idleConnectionTestPeriod -> 0, initialPoolSize -> 3, jdbcUrl -> jdbc:mysql://localhost:3306/api?characterEncoding=utf-8, lastAcquisitionFailureDefaultUser -> null, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 0, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 10, maxStatements -> 0, maxStatementsPerConnection -> 120, minPoolSize -> 1, numHelperThreads -> 3, numThreadsAwaitingCheckoutDefaultUser -> 0, preferredTestQuery -> null, properties -> {user=******, password=******}, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false ]

Freed 0 triggers from 'acquired' / 'blocked' state.

Recovering 0 jobs that were in-progress at the time of the last shut-down.

Recovery complete.

Removed 0 'complete' triggers.

Removed 0 stale fired job entries.

Scheduler MyScheduler_$_NON_CLUSTERED started.

An error occurred while scanning for the next triggers to fire.

org.quartz.JobPersistenceException: Couldn't acquire next trigger: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1 [See nested exception: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1]

at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2864)

at org.quartz.impl.jdbcjobstore.JobStoreSupport$40.execute(JobStoreSupport.java:2759)

at org.quartz.impl.jdbcjobstore.JobStoreSupport$40.execute(JobStoreSupport.java:2757)

at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3803)

at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2756)

at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:272)

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:525)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)

at com.mysql.jdbc.Util.getInstance(Util.java:381)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2548)

at com.mysql.jdbc.StatementImpl.executeSimpleNonQuery(StatementImpl.java:1502)

at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1899)

at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)

at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2613)

at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2798)

... 5 more

M

Log clients using log4j logging.

Initializing c3p0-0.9.1.1 [built 15-March-2007 01:32:31; debug? true; trace: 10]Using default implementation for ThreadExecutorInitialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImplQuartz Scheduler v.2.2.3 created.Using thread monitor-based data access locking (synchronization).JobStoreTX initialized.Scheduler meta-data: Quartz Scheduler (v2.2.3) 'MyScheduler' with instanceId 'NON_CLUSTERED'  Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.  NOT STARTED.  Currently in standby mode.  Number of jobs executed: 0  Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 3 threads.  Using job-store 'org.quartz.impl.jdbcjobstore.JobStoreTX' - which supports persistence. and is not clustered.
Quartz scheduler 'MyScheduler' initialized from default resource file in Quartz package: 'quartz.properties'Quartz scheduler version: 2.2.3Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, dataSourceName -> 1hge2tf9q16dwpqolmzby|104c89a4, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> 1hge2tf9q16dwpqolmzby|104c89a4, idleConnectionTestPeriod -> 0, initialPoolSize -> 3, jdbcUrl -> jdbc:mysql://localhost:3306/api?characterEncoding=utf-8, lastAcquisitionFailureDefaultUser -> null, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 0, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 10, maxStatements -> 0, maxStatementsPerConnection -> 120, minPoolSize -> 1, numHelperThreads -> 3, numThreadsAwaitingCheckoutDefaultUser -> 0, preferredTestQuery -> null, properties -> {user=******, password=******}, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false ]Freed 0 triggers from 'acquired' / 'blocked' state.Recovering 0 jobs that were in-progress at the time of the last shut-down.Recovery complete.Removed 0 'complete' triggers.Removed 0 stale fired job entries.Scheduler MyScheduler_$_NON_CLUSTERED started.An error occurred while scanning for the next triggers to fire.org.quartz.JobPersistenceException: Couldn't acquire next trigger: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1 [See nested exception: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1]at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2864)at org.quartz.impl.jdbcjobstore.JobStoreSupport$40.execute(JobStoreSupport.java:2759)at org.quartz.impl.jdbcjobstore.JobStoreSupport$40.execute(JobStoreSupport.java:2757)at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3803)at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2756)at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:272)Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'OPTION SQL_SELECT_LIMIT=1' at line 1at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)at java.lang.reflect.Constructor.newInstance(Constructor.java:525)at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)at com.mysql.jdbc.Util.getInstance(Util.java:381)at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030)at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2548)at com.mysql.jdbc.StatementImpl.executeSimpleNonQuery(StatementImpl.java:1502)at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1899)at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2613)at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2798)... 5 more