Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via hortonworks.com by Unknown author, 1 year ago
IO Error: The Network Adapter could not establish the connection
via Stack Overflow by Rakesh Shrama
, 1 year ago
IO Error: Connection reset
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:673) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:711) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:385) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:30) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:558) at java.sql.DriverManager.getConnection(DriverManager.java:571) at java.sql.DriverManager.getConnection(DriverManager.java:215) at org.apache.sqoop.manager.OracleManager.makeConnection(OracleManager.java:327) at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52) at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:744) at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:767) at org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:270) at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:241) at org.apache.sqoop.manager.SqlManager.getColumnTypesForQuery(SqlManager.java:234) at org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:304) at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1845) at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1645) at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:107) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:478) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605) at org.apache.sqoop.Sqoop.run(Sqoop.java:148) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:184) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:226) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:235) at org.apache.sqoop.Sqoop.main(Sqoop.java:244)Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:445) at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:464) at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:594) at oracle.net.ns.NSProtocolStream.negotiateConnection(NSProtocolStream.java:214) at oracle.net.ns.NSProtocol.connect(NSProtocol.java:263) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1360) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:486) ... 25 moreCaused by: java.net.UnknownHostException: gvu9346.austin.hpicorp.net at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method) at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:922) at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1316) at java.net.InetAddress.getAllByName0(InetAddress.java:1269) at java.net.InetAddress.getAllByName(InetAddress.java:1185) at java.net.InetAddress.getAllByName(InetAddress.java:1119) at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:117) at oracle.net.nt.ConnOption.connect(ConnOption.java:133) at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:411) ... 31 more