LUCENE-1822: add a note in Changes in runtime behavior

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1438822 13f79535-47bb-0310-9956-ffa450edef68
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Koji Sekiguchi 2013-01-26 02:48:17 +00:00
parent 6410082a1e
commit 9bc9c92626

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@ -431,6 +431,13 @@ Changes in Runtime Behavior
This only affects requests with depth>1. If you execute such requests and This only affects requests with depth>1. If you execute such requests and
rely on the facet results being returned flat (i.e. no hierarchy), you should rely on the facet results being returned flat (i.e. no hierarchy), you should
set the ResultMode to GLOBAL_FLAT. (Shai Erera, Gilad Barkai) set the ResultMode to GLOBAL_FLAT. (Shai Erera, Gilad Barkai)
* LUCENE-1822: Improves the text window selection by recalculating the starting margin
once all phrases in the fragment have been identified in FastVectorHighlighter. This
way if a single word is matched in a fragment, it will appear in the middle of the highlight,
instead of 6 characters from the beginning. This way one can also guarantee that
the entirety of short texts are represented in a fragment by specifying a large
enough fragCharSize.
Optimizations Optimizations