[jira] [Created] (NUTCH-1854) ./bin/crawl fails with a parsing fetcher

["Lewis John McGibbney (JIRA)" <ji...@apache.org>]

Lewis John McGibbney created NUTCH-1854:
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             Summary: ./bin/crawl fails with a parsing fetcher
                 Key: NUTCH-1854
                 URL: https://issues.apache.org/jira/browse/NUTCH-1854
             Project: Nutch
          Issue Type: Bug
          Components: parser
    Affects Versions: 1.9
            Reporter: Lewis John McGibbney
             Fix For: 1.10


If you run ./bin/crawl with a parsing fetcher e.g.

<property>
>   <name>fetcher.parse</name>
>   <value>false</value>
>   <description>If true, fetcher will parse content. Default is false,
> which means
>   that a separate parsing step is required after fetching is
> finished.</description>
> </property>

we get a horrible message as follows

Exception in thread "main" java.io.IOException: Segment already parsed!

We could improve this by making logging more complete and by adding a trigger to the crawl script which would check for crawl_parse for a given segment and then skip parsing if this is present.




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