标题: 连接数据库失败 [打印本页] 作者: yhdata_xrvXuQqg 时间: 2024-3-14 11:02 标题: 连接数据库失败 错误代码:110099999
数据集: '未命名-0' 执行用户: 'admin'
g5.util.RTWrappedException: g5.util.exception.ConnException: IO 错误: The Network Adapter could not establish the connection (CONNECTION_ID=Yh4OHqewQKW4o4fdi2jYVw==)
at g5.qry.driver.ConnectionProvider.getConn(ConnectionProvider.java:115)
at g5.sv.qry.req.TestQryReq$CreateConnRunable.run(TestQryReq.java:351)
at g5.thread.ThreadPoolWithChecker$GThread.run0(ThreadPoolWithChecker.java:223)
at g5.thread.AbsThreadPool$PThread.run(AbsThreadPool.java:325)
Caused by: g5.util.exception.ConnException: IO 错误: The Network Adapter could not establish the connection (CONNECTION_ID=Yh4OHqewQKW4o4fdi2jYVw==)
at g5.qry.sql.impl.SQLConnBuilder.build0(SQLConnBuilder.java:91)
at g5.qry.sql.impl.JDBCConnBuilder.build(JDBCConnBuilder.java:66)
at jdk.internal.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at g5.qry.driver.ConnectionProvider.getConn(ConnectionProvider.java:90)
... 3 more
Caused by: java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection (CONNECTION_ID=Yh4OHqewQKW4o4fdi2jYVw==)
at oracle.jdbc.driver.T4CConnection.handleLogonNetException(T4CConnection.java:892)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:697)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:1047)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:89)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:732)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:648)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:189)
at g5.qry.sql.impl.SQLConnBuilder.build0(SQLConnBuilder.java:81)
... 8 more
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection (CONNECTION_ID=Yh4OHqewQKW4o4fdi2jYVw==)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:715)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:584)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:964)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:350)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:2441)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:656)
... 15 more
Caused by: java.io.IOException: Connection timed out: connect, socket connect lapse 21036 ms. 10.18.60.17 9030 30000 (1/1) true
at oracle.net.nt.TcpNTAdapter.establishSocket(TcpNTAdapter.java:425)
at oracle.net.nt.TcpNTAdapter.doLocalDNSLookupConnect(TcpNTAdapter.java:307)
at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:269)
at oracle.net.nt.ConnOption.connect(ConnOption.java:230)
at oracle.net.nt.ConnStrategy.executeConnOption(ConnStrategy.java:1014)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:673)
... 20 more
Caused by: java.net.ConnectException: Connection timed out: connect
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Net.java:482)
at java.base/sun.nio.ch.Net.connect(Net.java:474)
at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:694)
at java.base/java.nio.channels.SocketChannel.open(SocketChannel.java:194)
at oracle.net.nt.TimeoutSocketChannel.connect(TimeoutSocketChannel.java:183)
at oracle.net.nt.TimeoutSocketChannel.<init>(TimeoutSocketChannel.java:157)
at oracle.net.nt.TcpNTAdapter.establishSocket(TcpNTAdapter.java:384)
... 25 more