I am using SharePoint 2010 with Fast Search. A full crawl is set up to running
weekly at 12:00 am every Saturday. and the Incremental Crawl is set up
every 15 minutes for 24 hours every day.
And I found out a incremental crawl took more than 2 hours which cross the window that full crawl was supposed to run.As result of it, the Full Crawl wasn't trigger at all because I didn't see any log history record regarding to it.
My understanding is the full crawl should be triggered after the incremental crawl finished, but it seems not true.
Are there anybody who can share the expertise about this and how to solve this issue? thanks.