Am 13.12.2012 18:00, schrieb Jack Krupansky:
> Can you provide some examples of terms that don't work and the index
> token stream they fail on?

The index I'm testing with is German Wikipedia and I've been testing
with different (arbitrarily chosen) terms. I'm listing some results, the
first number is the number of documents matched with a BooleanQuery, the
second number is the number of documents matches with a SpanQuery:

- Knacklaut     24/19
- schönes       70/70
- zufällige     71/70
- wunderbar     24/24
- Himmel        773/753
- Sonne 1190/1152


> Make sure that the Analyzer you are using doesn't do any magic on the
> indexed terms - your query term is unanalyzed. Maybe multiple, but
> distinct, index terms are analyzing to the same, but unexpected term.

I'm using a custom Analyzer during indexing. Regarding the analyzer
applied during search, I'm not sure: as I haven't defined any specific
one, what does Lucene choose? I wasn't thinking about that because I
assumed that this should make no difference regarding the BooleanQuery
vs. SpanQuery issue.
Thanks for the hint anyway, I'll have a closer look there.
Best,
Carsten

-- 
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