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Posted to java-user@lucene.apache.org by saikrishna venkata pendyala <pv...@gmail.com> on 2008/07/06 15:59:40 UTC
Reg : lucene RemoteSearchable Object
Hi all,
I am currently developing a distributed search engine using Lucene.
I am able to search the multiple machines quite successfully. Each machine
using MultiSearcher to search the local indexes and I am creating
RemoteSearchable object with it.
The master machines searches these RemoteSearchable using
ParallelMultiSearchable.
Every thing is going fine except that, master is not able to keep track of
*dynamic* remote index.
These is what I did,
1. Made a index remotely available.
2. Searching the remote index continuously(with a loop) -- worked fine
3. deleted the index from disk which was made remotly available.
4. Surprisingly, search is still working :(( (loop in step 2 continues)
With few other experiments I had to come to an conclusion that somewhere in
step 1 or step 2 index is being cached .
I am right ??
how can I slove this problem ?
regards,
Sai Krishna.
Re: Reg : lucene RemoteSearchable Object
Posted by saikrishna venkata pendyala <pv...@gmail.com>.
Yes, I didn't reopen the index.
It's working fine now :)
On Mon, Jul 7, 2008 at 6:30 PM, Yonik Seeley <yo...@apache.org> wrote:
> The files are still open by the process (deletion doesn't change this)
> and hence the local IndexReader can still read the index.
>
> -Yonik
>
> On Sun, Jul 6, 2008 at 9:59 AM, saikrishna venkata pendyala
> <pv...@gmail.com> wrote:
> > Hi all,
> >
> > I am currently developing a distributed search engine using Lucene.
> >
> > I am able to search the multiple machines quite successfully. Each
> machine
> > using MultiSearcher to search the local indexes and I am creating
> > RemoteSearchable object with it.
> >
> > The master machines searches these RemoteSearchable using
> > ParallelMultiSearchable.
> >
> > Every thing is going fine except that, master is not able to keep track
> of
> > *dynamic* remote index.
> >
> > These is what I did,
> >
> > 1. Made a index remotely available.
> > 2. Searching the remote index continuously(with a loop) -- worked fine
> > 3. deleted the index from disk which was made remotly available.
> > 4. Surprisingly, search is still working :(( (loop in step 2 continues)
> >
> > With few other experiments I had to come to an conclusion that somewhere
> in
> > step 1 or step 2 index is being cached .
> >
> > I am right ??
> >
> > how can I slove this problem ?
> >
> > regards,
> > Sai Krishna.
> >
>
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>
Re: Reg : lucene RemoteSearchable Object
Posted by Yonik Seeley <yo...@apache.org>.
The files are still open by the process (deletion doesn't change this)
and hence the local IndexReader can still read the index.
-Yonik
On Sun, Jul 6, 2008 at 9:59 AM, saikrishna venkata pendyala
<pv...@gmail.com> wrote:
> Hi all,
>
> I am currently developing a distributed search engine using Lucene.
>
> I am able to search the multiple machines quite successfully. Each machine
> using MultiSearcher to search the local indexes and I am creating
> RemoteSearchable object with it.
>
> The master machines searches these RemoteSearchable using
> ParallelMultiSearchable.
>
> Every thing is going fine except that, master is not able to keep track of
> *dynamic* remote index.
>
> These is what I did,
>
> 1. Made a index remotely available.
> 2. Searching the remote index continuously(with a loop) -- worked fine
> 3. deleted the index from disk which was made remotly available.
> 4. Surprisingly, search is still working :(( (loop in step 2 continues)
>
> With few other experiments I had to come to an conclusion that somewhere in
> step 1 or step 2 index is being cached .
>
> I am right ??
>
> how can I slove this problem ?
>
> regards,
> Sai Krishna.
>
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