Carl
-Original Message-
From: ysee...@gmail.com [mailto:ysee...@gmail.com] On Behalf Of Yonik Seeley
Sent: 11 May 2010 14:41
To: java-user@lucene.apache.org
Subject: Re: FieldCache and 2.9
You are requesting the FieldCache entry from the top-level reader and hence a
whole new FieldCache
You are requesting the FieldCache entry from the top-level reader and
hence a whole new FieldCache entry must be created.
Lucene 2.9 sorting requests FieldCache entries at the segment level
and hence reuses entries for those segments that haven't changed.
-Yonik
Apache Lucene Eurocon 2010
18-21 Ma
Hi,
I have been using the FieldCache in lucene version 2.9 compared to that
in 2.4. The load time is massively decreased, however I am not seeing
any benefit in getting a field cache after re-open of an index reader
when I have only added a few extra documents.
A small test class is included below
