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1、 13:54:20 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet jsp threw exception
java.sql.SQLException: Io 异常: Connection reset by peer: socket write error
01:54:58 WARN [http-6666-5] (NewPooledConnection.java:486) - [c3p0] A PooledConnection that has already signalled a Connection er
ror is still in use!
2、 01:54:58 WARN [http-6666-5] (NewPooledConnection.java:487) - [c3p0] Another error has occurred [ java.sql.SQLException: 关闭的连接 ] w
hich will not be reported to listeners!
java.sql.SQLException: 关闭的连接
在项目运行中遇到此种错误，可能的一个原因就是网络断了，项目无法连接远程的数据库，所以并不是代码的问题。
可能的一个原因就是网络断了，项目无法连接远程的数据库，所以并不是代码的问题。
my我的错误：
13:15:04,340 INFO [com.mytea.logquery.baseinfo.UserInfoService@1
40b8fd] - &Success load UserInfo [time=4.326s,user=1464]&
13:21:53,507 WARN [com.mchange.v2.c3p0.impl.NewPooledConnection] - &[
c3p0] A PooledConnection that has already signalled a Connection error is still
13:21:53,508 WARN [com.mchange.v2.c3p0.impl.NewPooledConnection] - &[
c3p0] Another error has occurred [ java.sql.SQLException: 关闭的连接 ] which wil
l not be reported to listeners!&
java.sql.SQLException: 关闭的连接
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.PhysicalConnection.setAutoCommit(PhysicalConnectio
n.java:1029)
& & & & at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyCon
nection.java:881)
& & & & at org.springframework.jdbc.datasource.DataSourceTransactionManager.doCl
eanupAfterCompletion(DataSourceTransactionManager.java:304)
& & & & at org.springframework.transaction.support.AbstractPlatformTransactionMa
nager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:919)
& & & & at org.springframework.transaction.support.AbstractPlatformTransactionMa
nager.processCommit(AbstractPlatformTransactionManager.java:712)
& & & & at org.springframework.transaction.support.AbstractPlatformTransactionMa
mit(AbstractPlatformTransactionManager.java:632)
& & & & at org.springframework.transaction.interceptor.TransactionAspectSupport.
commitTransactionAfterReturning(TransactionAspectSupport.java:314)
& & & & at org.springframework.transaction.interceptor.TransactionInterceptor.in
voke(TransactionInterceptor.java:116)
& & & & at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:171)
& & & & at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invok
e(ExposeInvocationInterceptor.java:89)
& & & & at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:171)
& & & & at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterc
eptor.intercept(Cglib2AopProxy.java:631)
& & & & at com.mytea.logquery.puburl.dao.PubUrlDao$$EnhancerByCGLIB$$f80352
03.find(&generated&)
& & & & at com.mytea.logquery.logclear.OldLogClear.clearOldResultLogs(OldLo
gClear.java:45)
& & & & at com.mytea.logquery.logclear.OldLogClear.clearOldLogs(OldLogClear
& & & & at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
& & & & at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
& & & & at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
& & & & at java.lang.reflect.Method.invoke(Method.java:597)
& & & & at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:283)
& & & & at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryB
ean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:27
& & & & at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJob
Bean.java:86)
& & & & at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
& & & & at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.j
13:21:53,509 WARN [org.springframework.scheduling.quartz.MethodInvoki
ngJobDetailFactoryBean$MethodInvokingJob] - &Invocation of method 'clearOldLogs'
&on target class [class com.mytea.logquery.logclear.OldLogClear] failed&
org.springframework.transaction.TransactionSystemException: Could not commit JDB
C nested exception is java.sql.SQLException: Io 异常: Connection re
set by peer: socket write error
Caused by:
java.sql.SQLException: Io 异常: Connection reset by peer: socket write error
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
& & & & at oracle.jdbc.driver.T4CConnection.doCommit(T4CConnection.java:533)
& & & & at oracle.jdbc.mit(PhysicalConnection.java:
& & & & at com.mchange.v2.c3p0.mit(NewProxyConnection
.java:803)
& & & & at org.springframework.jdbc.datasource.DataSourceTransactionManager.doCo
mmit(DataSourceTransactionManager.java:262)
& & & & at org.springframework.transaction.support.AbstractPlatformTransactionMa
nager.processCommit(AbstractPlatformTransactionManager.java:662)
& & & & at org.springframework.transaction.support.AbstractPlatformTransactionMa
mit(AbstractPlatformTransactionManager.java:632)
& & & & at org.springframework.transaction.interceptor.TransactionAspectSupport.
commitTransactionAfterReturning(TransactionAspectSupport.java:314)
& & & & at org.springframework.transaction.interceptor.TransactionInterceptor.in
voke(TransactionInterceptor.java:116)
& & & & at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:171)
& & & & at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invok
e(ExposeInvocationInterceptor.java:89)
& & & & at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(
ReflectiveMethodInvocation.java:171)
& & & & at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterc
eptor.intercept(Cglib2AopProxy.java:631)
& & & & at com.mytea.logquery.puburl.dao.PubUrlDao$$EnhancerByCGLIB$$f80352
03.find(&generated&)
& & & & at com.mytea.logquery.logclear.OldLogClear.clearOldResultLogs(OldLo
gClear.java:45)
& & & & at com.mytea.logquery.logclear.OldLogClear.clearOldLogs(OldLogClear
& & & & at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
& & & & at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
& & & & at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
& & & & at java.lang.reflect.Method.invoke(Method.java:597)
& & & & at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:283)
& & & & at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryB
ean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:27
& & & & at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJob
Bean.java:86)
& & & & at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
& & & & at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.j
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Massachusetts
Website Name
Year Published
Massachusetts
/topics/us-states/massachusetts
Access Date
July 28, 2017
A+E Networks
One of the original 13 colonies and one of the six New England states, Massachusetts (officially called a commonwealth) is known for being the landing place of the Mayflower and the Pilgrims. English explorer and colonist John Smith named the state for the Massachuset tribe. Boston, the state capital, was a hotbed of activity, including the Boston Massacre and the Boston Tea Party, during the American Revolution. In addition to its revolutionary spirit, the state is known for sparking the American Industrial Revolution with the growth of textile mills in Lowell, and for its large Irish-American population.
Date of Statehood: February 6, 1788
Did You Know?
The chocolate chip cookie was reportedly invented in 1930 at the Toll House Restaurant in Whitman, Massachusetts. In 1997 it was designated the official cookie of the commonwealth.Capital: Boston
Population: 6,547,629 (2010)
Size: 10,554 square miles
Nickname(s): Bay State
Motto: Ense petit placidam sub libertate quietem (“By the sword we seek peace, but peace only underliberty”)
Tree: American Elm
Flower: Mayflower
Bird: Chickadee
After a harsh winter that claimed the lives of half of the Mayflower’s original immigrants from England in 1620, the Pilgrims were taught to plant corn and survive in the wilderness by Native American Indians. In November of the following year, the Pilgrims organized a harvest feast in Plymouth to celebrate their new crop—an event widely regarded as America’s “first Thanksgiving.”
Established in Cambridge in 1636 by vote of the Massachusetts Bay Colony, Harvard University was the first institution of higher education in the United States.
Nineteen people were hanged at Gallows Hill in 1692 for worshipping the devil and practicing witchcraft, and close to 200 others were similarly accused. In 1711, after judge Samuel Sewall and others involved in the Salem witch trials had admitted wrongdoing, the colony restored the good names of all accused and granted restitution to their heirs.
Massachusetts observes a legal holiday called Patriots’ Day on the third Monday of April each year, commemorating the first battles of the American Revolution at Lexington and Concord on April 19, 1775.
Following the American Revolutionary War, many people struggled to support their families under the heavy tax burdens levied to pay off war debt. Faced with losing their property, a group of insurgents led by Daniel Shays—a farmer and veteran of the war—forced the closure of several debtors’ courts and attempted to occupy a federal arsenal in Springfield on January 25, 1787. Although repelled, Shays’ Rebellion highlighted the need for a stronger national government and influenced the creation of the U.S. Constitution.
Dr. James Naismith, a physical education teacher at the International YMCA in Springfield, invented the game of basketball in December 1891 as a way to occupy his students indoors during the cold winter months. The first game was played with a soccer ball and two peach baskets nailed to railings 10 feet above the floor.
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