[2016-05-06 21:55:34,261][DruidDataSource     ] ERROR create connection error, url: jdbc:oracle:thin:@172.18.40.3:1521:orcl
java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
	at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
	at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
	at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:148)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:211)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1388)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1442)
	at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1881)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439)
	at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:454)
	at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:693)
	at oracle.net.ns.NSProtocol.connect(NSProtocol.java:251)
	at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
	... 14 more
Caused by: java.net.NoRouteToHostException: No route to host: connect
	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:149)
	at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:405)
	... 19 more
[2016-05-06 21:55:55,577][DruidDataSource     ] ERROR create connection error, url: jdbc:oracle:thin:@172.18.40.3:1521:orcl
java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
	at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
	at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
	at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:148)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:211)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1388)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1442)
	at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1881)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439)
	at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:454)
	at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:693)
	at oracle.net.ns.NSProtocol.connect(NSProtocol.java:251)
	at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
	... 14 more
Caused by: java.net.ConnectException: Connection timed out: connect
	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:149)
	at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:405)
	... 19 more
[2016-05-06 22:00:20,436][DruidDataSource     ] ERROR create connection error, url: jdbc:oracle:thin:@172.18.40.3:1521:orcl
java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
	at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
	at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
	at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:148)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:211)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1388)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1442)
	at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1881)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439)
	at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:454)
	at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:693)
	at oracle.net.ns.NSProtocol.connect(NSProtocol.java:251)
	at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
	... 14 more
Caused by: java.net.ConnectException: Connection timed out: connect
	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:149)
	at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:405)
	... 19 more
[2016-05-06 22:00:41,467][DruidDataSource     ] ERROR create connection error, url: jdbc:oracle:thin:@172.18.40.3:1521:orcl
java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
	at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
	at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
	at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:148)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:211)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.filter.FilterAdapter.connection_connect(FilterAdapter.java:785)
	at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:142)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1388)
	at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1442)
	at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:1881)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:439)
	at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:454)
	at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:693)
	at oracle.net.ns.NSProtocol.connect(NSProtocol.java:251)
	at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
	... 14 more
Caused by: java.net.ConnectException: Connection timed out: connect
	at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:149)
	at oracle.net.nt.ConnOption.connect(ConnOption.java:133)
	at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:405)
	... 19 more
