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https://issues.apache.org/jira/browse/NUTCH-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Nagel resolved NUTCH-2035.
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Resolution: Fixed
Assignee: Sebastian Nagel (was: Lewis John McGibbney)
Fix Version/s: 2.4
Trivial change which makes the rules more readable and also speeds up matching
a little bit. Committed to 1.x
([df14c8a|https://github.com/apache/nutch/commit/df14c8a0a19e4f670d75ecd7ae2a22c3d8eeb0b6])
and 2.x
([ba4b2d4|https://github.com/apache/nutch/commit/ba4b2d495feb9351f7c07c767ecf9f4672cee2e3]).
Thanks, [~betolink]!
> Regex filter using case sensitive rules.
> ----------------------------------------
>
> Key: NUTCH-2035
> URL: https://issues.apache.org/jira/browse/NUTCH-2035
> Project: Nutch
> Issue Type: Improvement
> Components: plugin
> Affects Versions: 1.10
> Reporter: Luis Lopez
> Assignee: Sebastian Nagel
> Priority: Minor
> Labels: filters, regex, regex-urlfilter
> Fix For: 2.4, 1.14
>
> Attachments: regex-urlfilter.txt
>
>
> Regex expressions are computationally expensive and having “EXE|exe|JPG|jpg”
> etc etc..... adds up if we use complex rules.
> Regex filter should use case insensitive rules to make the rules more
> readable and improve performance.
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