您当前的位置: Tomcat 5起动时报下面的错误，但是应用程序可以正常，不过运行一段时间后，会连不上数据库？请教各位大侠！
- SQL code
java.sql.SQLException: Io 异常: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153 092352)(ERR=12500)(ERROR_STACK=(ERROR=(CODE=12500)(EMFI=4))(ERROR=(CODE=12540)(E MFI=4))(ERROR=(CODE=12560)(EMFI=4))(ERROR=(CODE=510)(EMFI=4))(ERROR=(BUF='32-bit Windows Error: 8: Exec format error')))) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:333) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:404) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja va:468) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:314) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.logicalcobwebs.proxool.DefaultConnectionBuilder.buildConnection(D efaultConnectionBuilder.java:39) at org.logicalcobwebs.proxool.Prototyper.buildConnection(Prototyper.java :159) at org.logicalcobwebs.proxool.Prototyper.sweep(Prototyper.java:102) at org.logicalcobwebs.proxool.PrototyperThread.run(PrototyperThread.java :44)
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发错版块了
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内存分配的问题. 32-bit下单进程使用内存数无法超过2g.建议配置vlm,或者调小sga
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