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https://issues.apache.org/jira/browse/NUTCH-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13833424#comment-13833424
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Otis Gospodnetic commented on NUTCH-1674:
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[~lewismc] - what do you mean by consolidate here? Isn't the GORA-119 patch
Gora-specific, touching only Gora classes, while the one here touches only
Nutch classes? Wouldn't you want to commit the patch in GORA-119 and release
Gora 0.4 and then apply this Nutch patch, changing the dependency on the
released version of Gora instead of SNAPSHOT? i.e. no need to consolidate, IIUC.
> Use batchId filter enable scan (GORA-119) for Fetch,Parse,Update,Index
> ----------------------------------------------------------------------
>
> Key: NUTCH-1674
> URL: https://issues.apache.org/jira/browse/NUTCH-1674
> Project: Nutch
> Issue Type: Improvement
> Affects Versions: 2.3
> Reporter: Nguyen Manh Tien
> Fix For: 2.3
>
> Attachments: NUTCH-1674.patch
>
>
> Nutch always scan the whole crawldb in each phrase (generate, fetch, parse,
> update, index). When crawldb is big, the time to scan is bigger than the
> actual processing time.
> We really need to skip records while scanning using GORA-119 for example we
> can only get records belong to a specified batchId.
> In my crawl the filter reduce the time to scan from 90 min to 30 min.
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