Michael McCandless created LUCENE-4024:
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Summary: FuzzyQuery should never do edit distance > 3
Key: LUCENE-4024
URL: https://issues.apache.org/jira/browse/LUCENE-4024
Project: Lucene - Java
Issue Type: Improvement
Reporter: Michael McCandless
Fix For: 4.0
Edit distance 1 and 2 are now very very fast compared to 3.x (100X-200X faster)
... but edit distance 3 will fallback to the super-slow scan all terms in 3.x,
which is not graceful degradation.
Not sure how to fix it ... mabye we have a SlowFuzzyQuery? And FuzzyQuery
throws exc if you try to ask it to be slow? Or, we add boolean (off by
default) that you must turn on to allow slow one..?
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