Exception in thread "main" org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (IO 错误: Connection reset)

at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80)

at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:573)

at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:637)

at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:666)

at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:674)

at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:714)

at com.tydic.common.db.DBManager.getSql(DBManager.java:507)

at com.tydic.common.db.DBManager.getListBySqlCode(DBManager.java:87)

at com.tydic.notice.work.load.LoadSysParam.LoadMsgStruct(LoadSysParam.java:239)

at com.tydic.notice.work.load.LoadSysParam.load(LoadSysParam.java:151)

at com.tydic.notice.work.load.LoadSysParam.init(LoadSysParam.java:142)

at com.tydic.main.LoadMain.main(LoadMain.java:12)

Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (IO 错误: Connection reset)

at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)

at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)

at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)

at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)

at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)

... 11 more

Caused by: java.sql.SQLRecoverableException: IO 错误: Connection reset

at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:752)

at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:662)

at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)

at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:560)

at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)

at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)

at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)

at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)

... 15 more

Caused by: java.net.SocketException: Connection reset

at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:115)

at java.net.SocketOutputStream.write(SocketOutputStream.java:155)

at oracle.net.ns.DataPacket.send(DataPacket.java:209)

at oracle.net.ns.NetOutputStream.flush(NetOutputStream.java:215)

at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:302)

at oracle.net.ns.NetInputStream.read(NetInputStream.java:249)

at oracle.net.ns.NetInputStream.read(NetInputStream.java:171)

at oracle.net.ns.NetInputStream.read(NetInputStream.java:89)

at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123)

at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79)

at oracle.jdbc.driver.T4CMAREngineStream.unmarshalUB1(T4CMAREngineStream.java:429)

at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:397)

at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:257)

at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:433)

at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:950)

at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:639)

... 22 more

网上搜索"linux oracle connection reset",得到如下信息: