if you encounter an issue with the ViewTracker, please update at first your add-on to the latest version.
Execute the following (MySQL) statement on your confluence database - this will reset the migration job, and all the migrated data to it's pre-update state and allow you to re-run it manually
Reset the migration job status so it can be run again
Remove the 'upgraded' marker for all pages
Delete all visits from the new table
- Go to the cache statistics administration page (/admin/cache/showStatistics.action) and flush all caches with the button at the bottom of the page
- Go to the Viewtracker plugin configuration page (/admin/plugins/viewtracker/configure.action) - you should now see a warning in the Legacy Data Migration section
- Restart the migration job by clicking on the Start Migration button