我試圖使用sqoop從HDFS傳輸數據到MSSQL服務器。但由於某些原因,sqoop掛在Sqoop驗證但無法啓動地圖縮減作業
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 [email protected]
INFO tool.CodeGenTool: Beginning code generation
DEBUG manager.SqlManager: No connection paramenters specified. Using regular API for making connection.
我檢查防火牆,它允許連接沒有任何限制。 Sqoop獲得身份驗證,但在獲得身份驗證後不會啓動地圖縮減作業。任何人之前都面臨類似的問題?