You can import both local and remote Log File Data quickly.
Click '+' button next to 'Data Frames' and select 'Import File Data'.
If you import Log File on your desktop or laptop, make sure Local tab is selected. If you import a file from remote server like Amazon S3, Dropbox, etc make sure Remote tab is selected. Click 'Log File'
If you select local, file picker shows up so select a file to import.
if you select remote, small dialog shows up so enter a URL for the file.
Input parameters are same for local and remote file import.
Set these parameters.
Number of rows to skip - Number of lines to skip before reading data.
On top of input parameters, you can also use checkboxes on the preview table to include/exclude columns. if you uncheck the checkboxes on the columns, these columns are excluded when you save the data.
Click Preview button to see the data in Log File. You can limit number of rows for the preview by selecting number from pulldown list on the preview table. If it looks ok, then you can click 'Import' to import Log data into Exploratory.