Downloading and exporting data from Hue
Hue enables you to download or export data from Hue to HDFS or to an external storage location from Hue Editor, Hue Dashboard, and the Hue File browser. You can limit the number of rows or bytes that are downloaded or disable the export feature altogether so that you do not run out of storage space.
For a service-wide change, go to Hue Service Advanced Configuration Snippet (Safety valve) for hue_safety_valve.ini field.and specify the configurations in the
By default, Hue users can download the query results from the Hue Editor, the Hue Dashboard, and the File browser.
Limiting the number of rows to download
x represents the number of rows that you can download.
Limiting the number of bytes to download
x represents the number of bytes that you can download.
Disabling the data download feature