David
Please talk more about you own Analyzer:)
And first I think we should know what NutchDocumentAnalyzer should focus on and
what should not(Anyone to explain?).
BTW: I like AnalyzerFactory to maintain/cache all analyzers
/Jack
======= At 2005-04-12, 12:34:37 you wrote: =======
>Hi all,
>I have found a need to do document analysis other than that which is
>provided by the NutchDocumentAnalyzer class. I have written my own
>Analyzer class, and I need to plug it into the Nutch framework. What
>I've done is the following, and I'd like to suggest that it be made part
>of the main Nutch development stream. I don't know what the "correct"
>procedure is for submitting such changes, so please everyone forgive me
>if this list isn't a good place.
>
>In IndexSegment.java, replace the line that creates the IndexWriter
>object with:
>
>String analyzerClass = NutchConf.get("indexer.document.analyzer",
>"net.nutch.analysis.NutchDocumentAnalyzer");
>IndexWriter writer = new IndexWriter(
> localOutput,
> (Analyzer) Class.forName( analyzerClass ).newInstance(),
> true );
>
>Then add an appropriate entry in nutch-site.xml / nutch-default.xml.
>The default entry would be something like
>
><property>
> <name>indexer.document.analyzer</name>
> <value>net.nutch.analysis.NutchDocumentAnalyzer</value>
> <description>Class used by IndexSegment to analyze
>documents</description>
></property>
>
>Hope this can be considered.
>
>Regards,
>David.
>
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