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From "Markus Jelsma (JIRA)" <>
Subject [jira] [Commented] (NUTCH-1625) IndexerMapReduce skips FETCH_NOTMODIFIED
Date Wed, 01 May 2019 12:12:00 GMT


Markus Jelsma commented on NUTCH-1625:

Closing this issue. For some reason, this patch doesn't properly work anymore. And in our
case, causes an indexer filter to delete documents that had a failing parse success.

> IndexerMapReduce skips FETCH_NOTMODIFIED
> ----------------------------------------
>                 Key: NUTCH-1625
>                 URL:
>             Project: Nutch
>          Issue Type: Bug
>          Components: indexer
>    Affects Versions: 1.7
>            Reporter: Markus Jelsma
>            Assignee: Markus Jelsma
>            Priority: Critical
>         Attachments: NUTCH-1625.patch, NUTCH-1625.patch
> IndexerMapReduce has the option to skip DB_NOTMODIFIED but legacy code also skips FETCH_NOTMODIFIED
and the latter is not optional. We can keep the check but that should also include FETCH_NOTMODIFIED.
Relying on FETCH_NOTMODIFIED isn't very useful anyway because since 1.5 orso we can safely
rely on DB_NOTMODIFIED as it is properly set in the CrawlDBReducer.

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