求助一下论坛的大婶们,之前还好好的,重启就成这样的了,

qq_31381105 2016-09-13 11:22:33

java.lang.IllegalStateException: Timer already cancelled.
at java.util.Timer.sched(Timer.java:397) ~[na:1.7.0_79]
at java.util.Timer.schedule(Timer.java:193) ~[na:1.7.0_79]
at com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask.run(BasicResourcePool.java:1905) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:648) ~[mchange-commons-java-0.2.3.4.jar:na]

java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1776)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1734)
at ch.qos.logback.classic.spi.PackagingDataCalculator.loadClass(PackagingDataCalculator.java:207)
at ch.qos.logback.classic.spi.PackagingDataCalculator.bestEffortLoadClass(PackagingDataCalculator.java:232)
at ch.qos.logback.classic.spi.PackagingDataCalculator.computeBySTEP(PackagingDataCalculator.java:138)
at ch.qos.logback.classic.spi.PackagingDataCalculator.populateUncommonFrames(PackagingDataCalculator.java:113)
at ch.qos.logback.classic.spi.PackagingDataCalculator.populateFrames(PackagingDataCalculator.java:105)
at ch.qos.logback.classic.spi.PackagingDataCalculator.calculate(PackagingDataCalculator.java:57)
at ch.qos.logback.classic.spi.ThrowableProxy.calculatePackagingData(ThrowableProxy.java:147)
at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:124)
at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:440)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:396)
at ch.qos.logback.classic.Logger.log(Logger.java:788)
at org.apache.log4j.Category.differentiatedLog(Category.java:186)
at org.apache.log4j.Category.log(Category.java:300)
at com.mchange.v2.log.log4j.Log4jMLog$Log4jMLogger.log(Log4jMLog.java:197)
at com.mchange.v2.log.log4j.Log4jMLog$Log4jMLogger.log(Log4jMLog.java:209)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:653)
九月 13, 2016 11:13:56 上午 org.apache.catalina.loader.WebappClassLoaderBase loadClass
信息: Illegal access: this web application instance has been stopped already. Could not load com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException: Timer already cancelled.
at java.util.Timer.sched(Timer.java:397) ~[na:1.7.0_79]
at java.util.Timer.schedule(Timer.java:193) ~[na:1.7.0_79]
at com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask.run(BasicResourcePool.java:1905) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:648) ~[mchange-commons-java-0.2.3.4.jar:na]
九月 13, 2016 11:13:56 上午 org.apache.catalina.loader.WebappClassLoaderBase loadClass
信息: Illegal access: this web application instance has been stopped already. Could not load java.util.Timer. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.

couldn't check if tables are already present using metadata: An attempt by a client to checkout a Connection has timed out.
at org.activiti.engine.impl.db.DbSqlSession.isTablePresent(DbSqlSession.java:1104) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.db.DbSqlSession.isEngineTablePresent(DbSqlSession.java:1054) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.db.DbSqlSession.dbSchemaUpdate(DbSqlSession.java:987) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProcessEngineBuild(DbSqlSession.java:1382) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(SchemaOperationsProcessEngineBuild.java:25) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:24) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:57) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47) ~[activiti-spring-5.16.4.jar:5.16.4]
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) ~[spring-tx-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45) ~[activiti-spring-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:31) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.ProcessEngineImpl.<init>(ProcessEngineImpl.java:74) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProcessEngine(ProcessEngineConfigurationImpl.java:409) ~[activiti-engine-5.16.4.jar:5.16.4]
at org.activiti.spring.SpringProcessEngineConfiguration.buildProcessEngine(SpringProcessEngineConfiguration.java:65) ~[activiti-spring-5.16.4.jar:5.16.4]
at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:60) ~[activiti-spring-5.16.4.jar:5.16.4]
at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:32) ~[activiti-spring-5.16.4.jar:5.16.4]
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) ~[spring-beans-4.1.2.RELEASE.jar:4.1.2.RELEASE]
... 33 common frames omitted
Caused by: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:118) ~[mchange-commons-java-0.2.3.4.jar:na]
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:77) ~[mchange-commons-java-0.2.3.4.jar:na]
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:687) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:140) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111) ~[spring-jdbc-4.0.6.RELEASE.jar:4.0.6.RELEASE]
at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:225) ~[spring-jdbc-4.0.6.RELEASE.jar:4.0.6.RELEASE]
at com.sun.proxy.$Proxy61.getMetaData(Unknown Source) ~[na:na]
at org.activiti.engine.impl.db.DbSqlSession.isTablePresent(DbSqlSession.java:1073) ~[activiti-engine-5.16.4.jar:5.16.4]
... 50 common frames omitted
Caused by: com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from com.mchange.v2.resourcepool.BasicResourcePool@1e01382 -- timeout at awaitAvailable()
at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1416) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:606) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:526) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutAndMarkConnectionInUse(C3P0PooledConnectionPool.java:755) ~[c3p0-0.9.2.1.jar:0.9.2.1]
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:682) ~[c3p0-0.9.2.1.jar:0.9.2.1]
... 55 common frames omitted

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