I have tried importing data from an access log (which uses a customized format) containing data for one week, sept. 21 to sept. 28 (almost 1 month ago).
Since the log file is big (900M), I tried first using a 3 line sample - and it seemed to work: I got 2 page views.
Then I tried to import the big log file.
The time taken for import was going to be quite big, as the average number of rows processed was about 30/seconds.
Halfway through the night the ssh connection got closed, and the python script most likely crashed.
Looking at the web interface this morning, all I can see is still only 2 page views.
I tried dropping all archive tables and regenerating reports, but I see no difference.
Note: there is no piwik tracker on the site.
If I look at table size, the action, visit, and visit_action tables all contain many million rows.
Is there any reason for the data not showing up? Any tip for fixing this?