我試圖從MySQL表導入HDFS,但抵達該處暫停如下: sqoop import --connect jdbc:mysql://localhost/movielens --username root --table tutorials_tbl --m 1
16/11/26 10:47:33 INFO manager.MySQLManager: Preparing to use a MySQL
運行Sqoop import-all-table命令時出現錯誤。 chgrp: changing ownership of 'hdfs://quickstart.cloudera:8020/user/hive/warehouse/retail_db.db/categories/part-m-00000': User does not belong to supergroup。 的命令是sqoop