Thanks may be we should copy paste that in the wiki.
If I'm allowed i will do that.
Am 18.05.2004 um 21:24 schrieb Doug Cutting:
You have two choices:
1. Use the aborted output. You'll need to touch the file
fetcher.done in the segment directory. All the pages that were not
crawled will be re-generated for fetch pretty soon. If you fetched
lots of pages, and don't want to have to re-fetch them again, this is
the best way.
2. Discard the aborted output. To do this, just delete the fetcher*
directories in the segment and restart the fetcher.
Doug
Stefan Groschupf wrote:
Hi,
hmm sorry, shame on me I do not know how to recover a fetch process.
I had abort the fetch process and wish to continue now and get this
exception:
Exception in thread "main" java.io.IOException: already exists:
segments/20040518024340/fetcher
at net.nutch.io.MapFile$Writer.<init>(MapFile.java:66)
at net.nutch.io.MapFile$Writer.<init>(MapFile.java:55)
at net.nutch.io.ArrayFile$Writer.<init>(ArrayFile.java:19)
at
net.nutch.fetcher.RequestScheduler.main(RequestScheduler.java:1427)
Is there any chance to recove? I would write a small tool if
necessary to recover the data, but where to start and what is to do?
Thanks for any hints,
Stefan
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