java.sql.SQLException: Closed Statement
----------------------------------------
Key: DBCP-290
URL: https://issues.apache.org/jira/browse/DBCP-290
Project: Commons Dbcp
Issue Type: Bug
Affects Versions: 1.2.2
Reporter: kan
We are getting below exception in production randomly..Using Spring(2.5) JDBC
for all our DB related functionality.We don't handle any DB resources
directly.everything thru Spring JDBC template. This app was running fine in
Weblogic but after migrating to Tomcat6+DBCP(1.2.2) we are seeing the below
exception.
We also looked our code base for any threading or concurrency issues..we were
not able spot any issues.
I have observed one more thing..why checkOpen in DelegatingPreparedStatement
didn't catch this but OracleStatement thinks the statement is closed.
Is it bcos the DBCP is returing the closed connection?
Caused by: org.springframework.jdbc.UncategorizedSQLException:
PreparedStatementCallback; uncategorized SQLException for SQL [INSERT INTO
AUDIT_TRAIL ( DEAL_ID , AUDIT_TRAIL_ID ) VALUES ( ?,? ) ]; SQL state [null];
error code [17009]; Closed Statement; nested exception is
java.sql.SQLException: Closed Statement
at
org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:124)
at
org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:322)
at
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:607)
at
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:792)
at
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:815)
at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:168)
at com.dao.DealXAuditTrailDaoBase.insertDealXAuditTrailVoBase(Unknown
Source)
at com.deal.DealTO.insertAuditTrail(DealTO.java:183)
at com.deal.DealTO.processAuditTrail(DealTO.java:168)
at com.deal.DealTO.update(DealTO.java:110)
at com.deal.DealTO$$FastClassByCGLIB$$fba55fe6.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:700)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at
com.businessrules.SpexBusinessRuleValidator.invoke(SpexBusinessRuleValidator.java:64)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at com.deal.DealTO$$EnhancerByCGLIB$$54d9c9a4.update(<generated>)
at
com.entity.EntityGeneralInfoController.copyFieldsToDeal(EntityGeneralInfoController.java:1158)
at
com.entity.EntityGeneralInfoController.doSave(EntityGeneralInfoController.java:429)
... 30 more
Caused by: java.sql.SQLException: Closed Statement
at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at
oracle.jdbc.driver.OracleStatement.ensureOpen(OracleStatement.java:3249)
at
oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2867)
at
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:2957)
at
org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
at
org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
at
org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:798)
at
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:591)
<Resource name="oracleDS" auth="Container"
type="javax.sql.DataSource"
driverClassName="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:@xxxxx:1521:xxxxx"
username="xxxx" password="xxxx"
initialSize="2" maxActive="30" maxIdle="30"
maxWait="3000" minIdle="0"
testOnBorrow="true" testOnReturn="false"
testWhileIdle="false"
poolPreparedStatements="true"
maxOpenPreparedStatements="10"
removedAbandoned="true"
removeAbandonedTimeout="60"
logAbandoned="true" validationQuery="select
count(*) from dual"/>
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