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List:       solr-user
Subject:    Re: SolrCore.getSearcher() and postCommit()
From:       Grant Ingersoll <gsingers () apache ! org>
Date:       2010-10-30 11:03:17
Message-ID: F1978CCB-EF8A-4EAA-B219-D82F83605FE4 () apache ! org
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On Oct 29, 2010, at 5:48 PM, Yonik Seeley wrote:

> On Fri, Oct 29, 2010 at 5:36 PM, Grant Ingersoll <gsingers@apache.org> wrote:
> > Is it OK to call and increment a Searcher ref (i.e. SolrCore.getSearcher()) in a \
> > SolrEventListener.postCommit() hook as long as I decrement it when I am done?  I \
> > need to get a handle on an IndexReader so I can dump out a portion of the index \
> > to an external process.
> 
> Yes, just be aware that the searcher you will get will not contain the
> recently committed documents.
> If you want that, look at the newSearcher hook instead.

Ah, good point.  I do need that.  Also, the newSearcher event makes it easier since I \
don't have to worry about refcounting it.  Thanks, Yonik!

-Grant


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