There are no tools for resetting the score but it would not be hard to modify an existing tool for that e.g. WebGraph's scoreupdater tool. You can force refetch by using the -addDays switch with the generator tool. It'll add numDays to the current time to generate records that are not yet due for fetch.
On Friday 14 October 2011 14:48:47 Sergey A Volkov wrote: > Hi! > > Is there any good way to modify all crawldb records? (e.g. drop score or > force refetch). > > I'm using now nutch 1.2 and as I see the only way to do this is writing > own MapReduce task for every modification or changing CrawlDb updater > and writing own extension point. > > Sergey Volkov. -- Markus Jelsma - CTO - Openindex http://www.linkedin.com/in/markus17 050-8536620 / 06-50258350
