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https://issues.apache.org/jira/browse/NUTCH-1969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris A. Mattmann resolved NUTCH-1969.
--------------------------------------
Resolution: Fixed
- thanks [[email protected]] I committed this!
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[chipotle:~/tmp/nutch-1.10-trunk] mattmann% svn commit -m "Fix for NUTCH-1969
URL Normalizer properly handling slashes contributed by Markus Jelsma."
Sending CHANGES.txt
Sending build.xml
Sending src/plugin/build.xml
Adding src/plugin/urlnormalizer-slash
Adding src/plugin/urlnormalizer-slash/build.xml
Adding src/plugin/urlnormalizer-slash/data
Adding src/plugin/urlnormalizer-slash/data/slashes.txt
Adding src/plugin/urlnormalizer-slash/ivy.xml
Adding src/plugin/urlnormalizer-slash/plugin.xml
Adding src/plugin/urlnormalizer-slash/src
Adding src/plugin/urlnormalizer-slash/src/java
Adding src/plugin/urlnormalizer-slash/src/java/org
Adding src/plugin/urlnormalizer-slash/src/java/org/apache
Adding src/plugin/urlnormalizer-slash/src/java/org/apache/nutch
Adding src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net
Adding
src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer
Adding
src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash
Adding
src/plugin/urlnormalizer-slash/src/java/org/apache/nutch/net/urlnormalizer/slash/SlashURLNormalizer.java
Adding src/plugin/urlnormalizer-slash/src/test
Adding src/plugin/urlnormalizer-slash/src/test/org
Adding src/plugin/urlnormalizer-slash/src/test/org/apache
Adding src/plugin/urlnormalizer-slash/src/test/org/apache/nutch
Adding src/plugin/urlnormalizer-slash/src/test/org/apache/nutch/net
Adding
src/plugin/urlnormalizer-slash/src/test/org/apache/nutch/net/urlnormalizer
Adding
src/plugin/urlnormalizer-slash/src/test/org/apache/nutch/net/urlnormalizer/slash
Adding
src/plugin/urlnormalizer-slash/src/test/org/apache/nutch/net/urlnormalizer/slash/TestSlashURLNormalizer.java
Transmitting file data .........
Committed revision 1676186.
[chipotle:~/tmp/nutch-1.10-trunk] mattmann%
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Note the build is still broke b/c of Tika 1.8. Trying to figure it out.
> URL Normalizer properly handling slashes
> ----------------------------------------
>
> Key: NUTCH-1969
> URL: https://issues.apache.org/jira/browse/NUTCH-1969
> Project: Nutch
> Issue Type: New Feature
> Components: plugin
> Affects Versions: 1.9
> Reporter: Markus Jelsma
> Assignee: Chris A. Mattmann
> Fix For: 1.10
>
> Attachments: NUTCH-1969.patch
>
>
> This is a URL normalizer we use that is simple to use and generate for
> dealing with hosts that mix up slash suffixed URL's with non-slash suffixed
> URL's.
> It is similar to the host nomalizer, reducing the number of duplicates while
> crawling. It takes the new line delimited rules, separated by either a
> tabulator or whitespace, followed by a + (PLUS) or - (MINUS) sign denoting
> whether or not a slash is to be added to the path.
> The normalizer ignores pages that look like files with extensions, see tests.
> Note: the normalizer must be enhanced to not take hosts as first argument of
> a rule, but host/path prefixes because some hosts need different rules
> depending on the root path. For example,
> * example.org/cms/news/1/2/3/4 is a CMS that doesn't accept slashes, if they
> are suffixed, the user is redirected to a non-slash page;
> * example.org/files/a/b/ wants to do it just the other way around.
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