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    <p>According to your comments I see that you have crawled something before and this is why your Nutch starts to crawl Wikipedia. </p> <p>When you crawl something with Nutch it records some metada at a table (if you use Hbase it is a table named webpage) When you finish a crawling and start a new one that table is scanned and if there is a record that has a metada says "this record can be fetched again because next fetch time is passed" Nutch starts to fetch that urls and also your new urls.</p> <p>So if you want to have just <a href="http://www.tigerdirect.com/" rel="nofollow">http://www.tigerdirect.com/</a> crawled at your system you have to clean up that table first. If you use Hbase start shell:</p> <pre><code>./bin/hbase shell </code></pre> <p>and disable table:</p> <pre><code>disable 'webpage' </code></pre> <p>and finally drop it:</p> <pre><code>drop 'webpage' </code></pre> <p>I could truncate that table but removed it.</p> <p>Next thing is putting that into your seed.txt:</p> <pre><code>http://www.tigerdirect.com/ </code></pre> <p>open regex-urlfilter.txt that is located at:</p> <pre><code>nutch/runtime/local/conf </code></pre> <p>write that line into it:</p> <pre><code>+^http://([a-z0-9]*\.)*www.tigerdirect.com/([a-z0-9]*\.)* </code></pre> <p>you will put that line instead of <code>+.</code></p> <p>I have indicated to crawl subdomains of tigerdirect, it is up to you.</p> <p>After that you can send it into solr to index and make a search on it. I have tried it and works however you may have some errors at Nutch side but it is another topic to talk about.</p>
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    1. COThanks, let me try this reg-ex. I delete all my solr data, so I know I don't have any records. The problem I am having now is I cannot find a way to crawl tigerdirect's product pages. The link to product pages is http://www.tigerdirect.com/applications/category/guidedSearch.asp? followed by CatID, etc.
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      1. USJuan Acevedo
    2. COSolr's data and Nutch's data are at different places. Solr stores data under data folder of your solr home folder. Nutch stores at different place (i.e. webpage table of Hbase) On the other hand I see that the link to products maybe at different pages. i.e. http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4840011&CatId=4678 is that one of what you want to index?
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    3. COOk, so if I run nutch a second time does it just append to the data it has already stored internally? Because when I clear the solr data and I run nutch, I only receive the data from the last crawl and not the previous ones. As for what I want to do basically I want to create a search engine with indexed products from tigerdirect so I want to crawl tigerdirect once or twice a day to get all their product info. Right now I am just trying to create an index of their pages. Next I would like to pull data from each page (but this is not for this question) so I can display it in a meaningful way.
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