我正在尝试使用 sqoop 将数据从 HDFS 传输到 MSSQL 服务器。但由于某些原因,sqoop 挂在
tool.BaseSqoopTool: Enabled debug logging.
sqoop.ConnFactory: Added factory com.microsoft.sqoop.SqlServer.MSSQLServerManagerFactory specified by /usr/lib/sqoop/conf/managers.d/mssqoop-sqlserver
DEBUG sqoop.ConnFactory: Loaded manager factory: com.microsoft.sqoop.SqlServer.MSSQLServerManagerFactory
DEBUG sqoop.ConnFactory: Loaded manager factory: com.cloudera.sqoop.manager.DefaultManagerFactory
DEBUG sqoop.ConnFactory: Trying ManagerFactory: com.microsoft.sqoop.SqlServer.MSSQLServerManagerFactory
INFO SqlServer.MSSQLServerManagerFactory: Using Microsoft's SQL Server - Hadoop Connector
INFO manager.SqlManager: Using default fetchSize of 1000
DEBUG sqoop.ConnFactory: Instantiated ConnManager com.microsoft.sqoop.SqlServer.MSSQLServerManager@45db05b2
INFO tool.CodeGenTool: Beginning code generation
DEBUG manager.SqlManager: No connection paramenters specified. Using regular API for making connection.
我检查了防火墙,它允许没有任何限制的连接。Sqoop 已通过身份验证,但在通过身份验证后不会启动 map reduce 作业。有没有人遇到过类似的问题?