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https://issues.apache.org/jira/browse/NUTCH-780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12847094#action_12847094
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Andrzej Bialecki commented on NUTCH-780:
-----------------------------------------
Is the purpose of this issue to make Crawl.java usable via strongly-typedAPI
instead of the generic main, e.g. something like this:
{code}
public class Crawl extends Configured {
public int crawl(Path output, Path seedDir, int threads, int numCycles, int
topN, ...) {
...
}
}
{code}
> Nutch crawler did not read configuration files
> ----------------------------------------------
>
> Key: NUTCH-780
> URL: https://issues.apache.org/jira/browse/NUTCH-780
> Project: Nutch
> Issue Type: Bug
> Components: fetcher
> Affects Versions: 1.0.0
> Reporter: Vu Hoang
> Attachments: NUTCH-780.patch
>
>
> Nutch searcher can read properties at the constructor ...
> {code:java|title=NutchSearcher.java|borderStyle=solid}
> NutchBean bean = new NutchBean(getFilesystem().getConf(), fs);
> ... // put search engine code here
> {code}
> ... but Nutch crawler is not, it only reads data from arguments.
> {code:java|title=NutchCrawler.java|borderStyle=solid}
> StringBuilder builder = new StringBuilder();
> builder.append(domainlist + SPACE);
> builder.append(ARGUMENT_CRAWL_DIR);
> builder.append(domainlist + SUBFIX_CRAWLED + SPACE);
> builder.append(ARGUMENT_CRAWL_THREADS);
> builder.append(threads + SPACE);
> builder.append(ARGUMENT_CRAWL_DEPTH);
> builder.append(depth + SPACE);
> builder.append(ARGUMENT_CRAWL_TOPN);
> builder.append(topN + SPACE);
> Crawl.main(builder.toString().split(SPACE));
> {code}
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