[jira] [Commented] (NUTCH-2867) Support for custom HostDb aggregators

["Sebastian Nagel (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NUTCH-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17446538#comment-17446538 ] 

Sebastian Nagel commented on NUTCH-2867:
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Hi [~markus17], the patch adds 2 classes but no code using the processor defined by {{hostdb.crawldatum.processor}} and no documentation for this property. Is there something missing?

> Support for custom HostDb aggregators
> -------------------------------------
>
>                 Key: NUTCH-2867
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2867
>             Project: Nutch
>          Issue Type: Improvement
>          Components: hostdb
>            Reporter: Markus Jelsma
>            Assignee: Markus Jelsma
>            Priority: Major
>             Fix For: 1.19
>
>         Attachments: NUTCH-2867.patch
>
>
> HostDB needs support for custom per-host statistic aggregators. This gives users a simple tool to calculate their own statistics just by implementing a simple interface, and configurating that class as a hostdb.crawldatum.processor.
>  
>  



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