[ 
https://issues.apache.org/jira/browse/NUTCH-2035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sebastian Nagel resolved NUTCH-2035.
------------------------------------
       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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Reply via email to