Here where i am :
*** In the NutchBean
I have made the segments and localFileSystem
Variables as instance variables.
private FetchedSegments segments ;
private LocalFileSystem localFileSystem ;
In the init method :
localFileSystem = new LocalFileSystem();
segments = new FetchedSegments(localFileSystem,segmentsDir.toString());
And i've created the method closeSegment :
public void closeSegments() throws IOException {
segments.closeSegments();
localFileSystem.close();
}
** In the class FetchSegments
I have added the method :
public void closeSegments() throws IOException {
Iterator iterSegments = segments.values().iterator();
while( iterSegments.hasNext()) {
Segment oSegment = (Segment) iterSegments.next();
oSegment.close();
}
}
** In the subclass FetchSegments.Segment
I have added the method :
public void close() throws IOException {
if ( fetcher != null )
fetcher.close();
if ( content != null )
content.close();
if ( text != null )
text.close();
if ( parsedata != null )
parsedata.close();
}
My test program :
I instanciate the NutchBean.
I make a search.
I call oNutchBean.closeSegments()
Finally, I try to delete the index dir and i get :
java.io.IOException: Unable to delete file:
D:\Projets\application-data\recherche\indexations\indexes-20060314-17h33.54\segments\20060314173333\parse_text\data
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:951)
at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:713)
at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:680)
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:943)
at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:713)
at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:680)
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:943)
at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:713)
at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:680)
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:943)
at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:713)
at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:680)
So, it is not ok yet.
-----Message d'origine-----
De : TDLN [mailto:[EMAIL PROTECTED]
Envoyé : mardi 14 mars 2006 12:39
À : [email protected]
Objet : Re: Problems
I think so too, maybe as part of the upcoming 0.7.2 release.
In the meantime, you can try to implement the fix suggested in this post
http://www.mail-archive.com/[email protected]/msg03011.html
If it works, for you, please let me know, I need the fix as well :)
Rgrds, Thomas
On 3/14/06, Laurent Michenaud <[EMAIL PROTECTED]> wrote:
>
> It would be interesting to have a fix for 0.7
>
> -----Message d'origine-----
> De : TDLN [mailto:[EMAIL PROTECTED] Envoyé : mardi 14 mars 2006
> 12:32 À : [email protected] Objet : Re: Problems
>
> Unfortunately, in the 0.7 release, the NutchBean does not clean up
> properly after itself, so some SegementReaders and IndexReaders remain open.
> I think this is fixed in the current code line. I had similar problems
> in my app based on 0.7 - all that helped was killing the processes
> blocking the index.
>
> Rgrds, Thomas
>
>
> On 3/13/06, Laurent Michenaud <[EMAIL PROTECTED]> wrote:
> >
> > Hi,
> >
> > I have integrated nutch in my application.
> >
> > In the admin part, i can launch the indexation.
> > In the client part, i can launch searches.
> >
> > After a search, i can't do an indexation again because the index
> > files are used by the NutchBean.
> >
> > How can i do that please ?
> >
> > thx
> >
> >
>
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