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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-2297) IndexWriter should let you optionally enable reader pooling
Date Fri, 05 Mar 2010 15:28:27 GMT
IndexWriter should let you optionally enable reader pooling
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                 Key: LUCENE-2297
                 URL: https://issues.apache.org/jira/browse/LUCENE-2297
             Project: Lucene - Java
          Issue Type: Improvement
            Reporter: Michael McCandless
            Priority: Minor
             Fix For: 3.1


For apps using a large index and frequently need to commit and resolve deletes, the cost of
opening the SegmentReaders on demand for every commit can be prohibitive.

We an already pool readers (NRT does so), but, we only turn it on if NRT readers are in use.

We should allow separate control.

We should do this after LUCENE-2294.

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