I had the same issue, and end up doing my own reference counting using
"acquire/release" strategy.
I used a single instance per searcher, every "acquire" counts +1 and
every "release" count -1, when a index is switched it receives a
"dispose" signal, then the release checks if there are processing
instances, if all releases were made then the last release closes the
searcher.
The interface looked like this:
public interface Acquirable<R> {
public R acquire();
public void release();
public boolean isAcquired();
public boolean dispose();
}
In my implementation, I use a threadlocal to attach the searcher's
referenced instance (although it's a single instance per index
switch).
Hope it helps...
German-K
On Nov 29, 2007 12:15 PM, Dragon Fly <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> My application needs to close/open the index searcher periodically so that
> newly added documents are visible. Is there a way to determine if there are
> any pending searches running against an index searcher or do I have to do my
> own reference counting? Thank you.
>
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