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Io exception: The Network Adapter could not establish the connection
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Io exception: Connection reset by peer: JVM_recv in socket input stream read
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection	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:334)	at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3668)	at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:353)	at oracle.jdbc.driver.OracleConnection.(OracleConnection.java:371)	at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:551)	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:351)	at java.sql.DriverManager.getConnection(DriverManager.java:525)	at java.sql.DriverManager.getConnection(DriverManager.java:171)	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspService(index_jsp.java:76)	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)	at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:167)	at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:239)	at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1158)	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900)	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:808)	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)	at java.lang.Thread.run(Thread.java:595)