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via Oracle Community by TzuWen, Lin, 9 months ago
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IO Error: The Network Adapter could not establish the connection [4/9/15 16:46:23:328 IST] 00000029 SystemOut O
via Oracle Community by Tamilselvi-Oracle, 2 years ago
IO Error: The Network Adapter could not establish the connection
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IO Error: The Network Adapter could not establish the connection`enter code here
java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:419) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:538) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:280) at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:207) at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:157) at oracle.sysman.omsca.util.CoreOMSConfigAssistantUtil.checkMDSRepository(CoreOMSConfigAssistantUtil.java:2419) at oracle.sysman.omsca.framework.OMSGenericAdapter.doPreRequisiteChecks(OMSGenericAdapter.java:244) at oracle.sysman.omsca.framework.OMSCAFreshInstall.execute(OMSCAFreshInstall.java:90) at oracle.sysman.omsca.framework.OMSConfigAssistantDriver.main(OMSConfigAssistantDriver.java:210)Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:375) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:422) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:686) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:246) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1056) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308) ... 11 moreCaused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:529) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:150) at oracle.net.nt.ConnOption.connect(ConnOption.java:130) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:353) ... 16 more