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From Scott Ganyo <scott.ga...@etapestry.com>
Subject Re: Updating documents
Date Fri, 22 Nov 2002 18:27:52 GMT
Not each time you search, but if you've modified the index since you 
opened the searcher, you need to create a new searcher to get the changes.

Scott

Rob Outar wrote:

> There is a reloading issue but I do not think lastModified is it:
>
> static long lastModified(Directory directory)
>           Returns the time the index in this directory was last modified.
> static long lastModified(File directory)
>           Returns the time the index in the named directory was last
> modified.
> static long lastModified(String directory)
>           Returns the time the index in the named directory was last
> modified.
>
> Do I need to create a new instance of IndexSearcher each time I search?
>
> Thanks,
>
> Rob
>
>
> -----Original Message-----
> From: Otis Gospodnetic [mailto:otis_gospodnetic@yahoo.com]
> Sent: Friday, November 22, 2002 12:20 PM
> To: Lucene Users List
> Subject: Re: Updating documents
>
>
> Don't you have to make use of lastModified method (I think in
> IndexSearcher), to 'reload' your instance of IndexSearcher?  I'm
> pulling this from some old, not very fresh memory....
>
> Otis
>
> --- Rob Outar  wrote:
>
> >I have something odd going on, I have code that updates documents in
> >the
> >index so I have to delete it and then re add it.  When I re-add the
> >document
> >I immediately do a search on the newly added field which fails.
> >However, if
> >I rerun the query a second time it works??  I have the Searcher class
> >as an
> >attribute of my search class, does it not see the new changes?  Seems
> >like
> >when it is reinitialized with the changed index it is then able to
> >search on
> >the newly added field??
> >
> >Let me know if anyone has encountered this.
> >
> >Thanks,
> >
> >Rob
> >
> >
> >
> >--
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-- 
Brain: Pinky, are you pondering what I’m pondering?
Pinky: I think so, Brain, but calling it a pu-pu platter? Huh, what were 
they thinking?


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