Hi harry: Maybe you can turn to the Sqoop community for help.
> 在 2020年5月15日，15:31，harry <[email protected]> 写道： > > 你好，我在用kylin连接sql server数据库时遇到这样一错误： > 20/05/15 07:20:55 ERROR manager.SqlManager: Error executing statement: > com.microsoft.sqlserver.jdbc.SQLServerException: Setting IsolationLevel to > ReadCommitted is not supported. > com.microsoft.sqlserver.jdbc.SQLServerException: Setting IsolationLevel to > ReadCommitted is not supported. > at > com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:258) > at > com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:256) > at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:108) > at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:28) > at > com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(SQLServerConnection.java:2519) > at > com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7151) > at > com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2478) > at > com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(SQLServerConnection.java:2524) > at > com.microsoft.sqlserver.jdbc.SQLServerConnection.setTransactionIsolation(SQLServerConnection.java:2858) > at > org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:910) > at > org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:59) > at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:763) > at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:786) > at > org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:289) > at > org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:260) > at > org.apache.sqoop.manager.SqlManager.getColumnTypesForQuery(SqlManager.java:253) > at > org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:336) > at > org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1872) > at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1671) > at > org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:106) > at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:501) > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628) > at org.apache.sqoop.Sqoop.run(Sqoop.java:147) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > 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) > 20/05/15 07:20:55 ERROR tool.ImportTool: Import failed: java.io.IOException: > No columns to generate for ClassWriter > at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1677) > at > org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:106) > at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:501) > at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628) > at org.apache.sqoop.Sqoop.run(Sqoop.java:147) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > 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) > 查询了一下，感觉像是sqoop那边的错误： > 查询的连接 > https://issues.apache.org/jira/browse/SQOOP-2349 > <https://issues.apache.org/jira/browse/SQOOP-2349> > > 但是加了这个连接给出的参数--relaxed-isolation还是报错 > 能帮忙看一下吗？谢谢！
