Hi All,   We want to pull the data from MS SQL Server into hadoop using SQOOP with windows authentication.   I am using the below sqoop command to pull the information -   Sqoop eval --connect "jdbc:jtds:sqlserver://IP:portnumber;databaseName=test;domain=Domain_Name;useNTLMv2=true" --username XXX --password XXXXXX --query 'SELECT * FROM INFORMATION_SCHEMA.COLUMNS where $CONDITIONS' --driver net.sourceforge.jtds.jdbc.Driver    When executing the above sqoop cmd it is throwing an error -   WARN tool.EvalSqlTool: SQL exception executing statement: java.sql.SQLException: I/O Error: DB server closed connection.         at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2388)         at net.sourceforge.jtds.jdbc.TdsCore.login(TdsCore.java:609)         at net.sourceforge.jtds.jdbc.JtdsConnection.<init>(JtdsConnection.java:369)         at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:183)         at java.sql.DriverManager.getConnection(DriverManager.java:571)         at java.sql.DriverManager.getConnection(DriverManager.java:215)         at org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:904)         at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52)         at org.apache.sqoop.tool.EvalSqlTool.run(EvalSqlTool.java:64)         at org.apache.sqoop.Sqoop.run(Sqoop.java:147)         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)         at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183)         at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234)         at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243)         at org.apache.sqoop.Sqoop.main(Sqoop.java:252) Caused by: java.io.IOException: DB server closed connection.         at net.sourceforge.jtds.jdbc.SharedSocket.readPacket(SharedSocket.java:883)         at net.sourceforge.jtds.jdbc.SharedSocket.getNetPacket(SharedSocket.java:762)        at net.sourceforge.jtds.jdbc.ResponseStream.getPacket(ResponseStream.java:477)         at net.sourceforge.jtds.jdbc.ResponseStream.read(ResponseStream.java:114)         at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2282)   Please can you help me on this.   Thanks in advance   ... View more