Hey,
The lucene document id , an integer, may not be same for 2 different crawls. I am not sure if this is wht u r looking for but U can store a hash value of the url crawled ;)

- Sagar

Sagar Vibhute wrote:
Hello,

Does nutch/lucene provide for a unique ID for every item that it has
crawled?

I checked the Lucene docid but from what I understood, the lucene docid is
not unique for every item crawled. Is that so?

How can I get this unique ID, if it is available?

Thanks.

- Sagar



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