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From Antony Bowesman <>
Subject Re: [Urgent] deleteDocuments fails after merging ...
Date Wed, 14 Mar 2007 20:33:14 GMT
Chris Hostetter wrote:
> the only real reason you should really need 2 searchers at a time is if
> you are searching other queries in parallel threads at the same time ...
> or if you are warming up one new searcher that's "ondeck" while still
> serving queries with an older searcher.

Hoss, I hope I misunderstood this: are you saying that the same 
IndexSearcher/IndexReader pair can not be used concurrently against a single 
index by different threads executing different queries?

The archives have several mentions of sharing IndexSearcher among threads and 
Otis says

Can you clarify what you meant please.


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