[I resend this message because I hadn't confirmed the subscription to the list before sending. Sorry for all those that might receive it twice]
Hello, I would like to bring this: https://issues.apache.org/jira/browse/IBATIS-249 into attention. It seems that either an old problem is resurging (not really solved), or that we have some configuration problems, so I would appreciate your help. Every hour (approximately), suddenly, without a gradual increase in thread count etc, a deadlock(?) suddenly rises the charge in our web application and within seconds, the application is dead. We tend to see threads like the following through jconsole when this happens: Name: TP-Processor431 State: WAITING on [EMAIL PROTECTED] Total blocked: 4 388 Total waited: 248 Stack trace: java.lang.Object.wait(Native Method) java.lang.Object.wait(Object.java:474) com.ibatis.common.util.Throttle.increment(Throttle.java:70) com.ibatis.common.util.ThrottledPool.pop(ThrottledPool.java:57) com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.popSession(SqlMapExecutorDelegate.java:930) com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.<init>(SqlMapSessionImpl.java:51) com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.getLocalSqlMapSession(SqlMapClientImpl.java:258) The database configuration is like this in our Spring 2.5.1 configuration files, for approximately 1000 connected users: <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> [..] <property name="maxActive" value="100"/> <property name="maxIdle" value="30"/> <property name="maxWait" value="10000"/> </bean>
