Hi Fabio,

There is a description for this problem in the Nutch FAQ http://wiki.apache.org/nutch/FAQ#head-0c5dd359a76f9ac5ed54f9d81d79130e4c9c3302

If you are using Nutch-Dev-0.8 you need to set the searcher.dir to the ndfs folder /user/yourusername...


Fabio Biscaro wrote:
Uhm... Maybe it's right but...

Where do I find these directories?

I imagine I have to start search indexing but I dont know how.
I'm running nutch under windows.

What can I do?

Thanks,
fabio
-----Messaggio originale-----
Da: NamNH [mailto:[EMAIL PROTECTED] Inviato: domenica 22 gennaio 2006 14.31
A: [email protected]
Oggetto: Re: unable to start nutch

As I was instructed, you should copy three directories db, index, segments
into your home directory then it'll work.
Regards.

On 1/22/06, Fabio Biscaro <[EMAIL PROTECTED]> wrote:
hi!
I tried to configure nutch on my apache-tomcat but when i start the search i
get:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException


org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.
java
:3
70)


org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:29
1)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)



root cause

java.lang.NullPointerException

        org.apache.nutch.searcher.NutchBean.init(NutchBean.java:96)

        org.apache.nutch.searcher.NutchBean.<init>(NutchBean.java:82)

        org.apache.nutch.searcher.NutchBean.<init>(NutchBean.java:72)

        org.apache.nutch.searcher.NutchBean.get(NutchBean.java:64)

        org.apache.jsp.search_jsp._jspService(search_jsp.java:112)

org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.
java
:3
22)


org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:29
1)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


I'm sure I'm missing some configuration step.

Can u help please?

Thanks,
fabio

Fabio Biscaro
WS Treviso
WebScience S.r.l.
Viale della Repubblica 193/F
31100 Treviso
T +39 0422 304044
F +39 0422 300021
E [EMAIL PROTECTED]
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