Hey, If you're trying to export from Hive into RDBMS I would suggest creating a Hive view and only export the content of the view. Thus you could directly control the data quantity by the underlying HiveQL query.
My 2cents, Attila On Dec 1, 2017 10:54 AM, "qq" <[email protected]> wrote: Hello： I have a question on the export of sqoop need your help, the problem is as follows： How to limit the number of rows that need to be exported when exporting data from hdfs to oracle using sqoop? For example: hive data stored in the hdfs 100 lines, just want the first 10 lines of data through sqoop exported to the oracle table, how to achieve through sqoop? I am looking forward to your reply！ thinks.
