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https://issues.apache.org/jira/browse/NUTCH-2737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Nagel updated NUTCH-2737:
-----------------------------------
Affects Version/s: (was: 1.16)
1.15
> Generator: count and log reason of rejections during selection
> --------------------------------------------------------------
>
> Key: NUTCH-2737
> URL: https://issues.apache.org/jira/browse/NUTCH-2737
> Project: Nutch
> Issue Type: Improvement
> Affects Versions: 1.15
> Reporter: Sebastian Nagel
> Priority: Minor
> Fix For: 1.17
>
>
> During the map phase of the selection step, the generator rejects many
> (usually most of) items for various reasons:
> - not yet time for a refetch (returned by the fetch scheduler)
> - generator score too low
> - status does not match restrict status
> - Jexl expression not matched
> and some more. It would be useful if the reasons are counted and logged, esp.
> when the CrawlDb gets bigger and multiple options to restrict the selection
> are used.
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