nutch users,
I am having problems making modifications to the PruneIndexTool using
Eclipse from the nutch-0.8.1 release. I am able to import files into
Eclipse, thanks to this tutorial:
http://wiki.apache.org/nutch/RunNutchInEclipse
What I have run into is that Eclipse does not recognize the inheritance
from the other nutch classes. When a class is called to define a
variable, i get an error message: "*class* cannot be resolved to a
type". Some of this may stem from the inability to import packages: "The
import org.apache.lucene cannot be resolved"//one example//
More specifically, all classes have this sort of problem:
public boolean isPrunable(Query q, IndexReader reader, int docNum)
throws Exception{
Document doc = reader.document(docNum);
String url = doc.get("url");
//Error: Query cannot be resolved to a type
//Error: IndexReader cannot be resolved to a type
//Error: Document cannot be resolved to a type
Eclipse Properties:
I have followed the tutorial and have a build path with the conf/
directory. Under the java build path I have included as sources all the
files in the nutch directory. Each pull down tab has:
Included: (all)
Excluded: (none)
Native library location: (none)
Under Projects tab in the build path I do not have anything when I try
to add a project there are no projects to add.
Libraries include the two .jar files added from the tutoiral:
http://nutch.cvs.sourceforge.net/nutch/nutch/src/plugin/parse-mp3/lib/
http://nutch.cvs.sourceforge.net/nutch/nutch/src/plugin/parse-rtf/lib/
and the system library.
The Order and Export tab has all the nutch folders with its plugins.
If you could direct me to be to be able to resolve these variables and
allow Eclipse to inherit each class in the nutch directory, it would be
much appreciated.
~Jon
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