I just resolved this issue - quick and easy way though!
1. Created searchmenu.jsp with drop down selection to search from several
directories passing the hidden value to search.jsp
2. In search.jsp, for default value, I am searching the entire /html
directory, I just left the code as is in search.jsp (), which creates the
configuration from nutch-site.xml------bean = NutchBean.get(application,
nutchConf);
3. Added some conditions and created a new configuration for each
selected value. (So, we need as many nutch-site-XXX.xml files)
if(id==null || id.equals("0")){ //access nutch-site.xml to search within
all sections
nutchConf = NutchConfiguration.get(application);
}
else{
if(id.equals("1")){
nutchConf = createConfig("iconfig","nutch-site-int.xml");
} else if(id.equals("2")){
nutchConf = createConfig("aconfig","nutch-site-issue-admin.xml");
}else if(id.equals("3")){
nutchConf = createConfig("jconfig","nutch-site-join.xml");
....
And, here is the createConfig() method:
public Configuration createConfig(String attr,String xmlFile){
Configuration nutchConf = (Configuration)application.getAttribute(attr);
if (nutchConf == null) {
nutchConf = new Configuration();
nutchConf.addResource("nutch-default.xml");
nutchConf.addResource(xmlFile);
application.setAttribute(attr,nutchConf);
}
return nutchConf;
}
And, the clusterer try block could be trickier - you might get some weird
results while searching....added my code for ur reference----
after all above conditions, add this code....
try {
clusterer = new
OnlineClustererFactory(nutchConf).getOnlineClusterer();
} catch (PluginRuntimeException e) {
}
if(sectionId==null || sectionId=="0"){
HITS_TO_CLUSTER =
nutchConf.getInt("extension.clustering.hits-to-cluster", 100);
MAX_HITS_PER_PAGE = nutchConf.getInt("searcher.max.hits.per.page",
-1);
bean = NutchBean.get(application, nutchConf);
}else{
HITS_TO_CLUSTER =
nutchConf.getInt("extension.clustering.hits-to-cluster", 100);
MAX_HITS_PER_PAGE = nutchConf.getInt("searcher.max.hits.per.page", -1);
bean = new NutchBean(nutchConf);
}
Hope this helps!
On Mon, Apr 26, 2010 at 10:53 AM, BK <bk4...@gmail.com> wrote:
> Hello all,
>
> I have a requirement to search within multiple directories on the same
> server. Can I accomplish this task using nutch? Pls lemme know. Thanks!
>
