Default URL normalization rules to remove page anchors completely
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                 Key: NUTCH-1339
                 URL: https://issues.apache.org/jira/browse/NUTCH-1339
             Project: Nutch
          Issue Type: Bug
    Affects Versions: nutchgora, 1.6
            Reporter: Sebastian Nagel


The default rules of URLNormalizerRegex remove the anchor up to the first
occurrence of ? or &. The remaining part of the anchor is kept
which may cause a large, possibly infinite number of outlinks when the same 
document
fetched again and again with different URLs,
see http://www.mail-archive.com/user%40nutch.apache.org/msg05940.html

Parameters in inner-page anchors are a common practice in AJAX web sites.
Currently, crawling AJAX content is not supported (NUTCH-1323).

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