I haven't looked at Luke's source code to confirm, but my hunch is that
Luke is upping the maximum clause count of BooleanQuery. (see
BooleanQuery.setMaxClauseCount())
Erik
On Apr 4, 2005, at 5:01 AM, Karthik N S wrote:
Hi guys
Apologies..........
Using a MultiFieldQueryParser for a query like below for a CUSTOM
SEARCH
(+(+KEY3:camera +KEY3:photo) -KEY3:accessories -KEY3:studio
-KEY3:cleaners -KEY3:film -KEY3:filters -KEY3:flashes -KEY3:lenses
-KEY3:lighting -KEY3:tripods -KEY3:cables -KEY3:digital
-KEY3:batteries -KEY3:telescope -KEY3:adapters -KEY3:printers
-KEY3:quality -KEY3:paper -KEY3:blank -KEY3:media -KEY3:cords
-KEY3:cases -KEY3:bags -KEY3:darkroom -KEY3:supplies -KEY3:light
-KEY3:meters -KEY3:underwater -KEY3:photography -KEY3:other
-KEY3:frames -KEY3:memory -KEY3:cards -KEY3:readers -KEY3:slr
-KEY3:printer -KEY3:chargers -KEY3:power -KEY3:card -KEY3:slot
-KEY3:barlow -KEY3:dew -KEY3:caps -KEY3:diagonals -KEY3:electronic
-KEY3:drives -KEY3:erecting -KEY3:prisms -KEY3:eyepieces -KEY3:finder
-KEY3:scopes -KEY3:guiders -KEY3:motor -KEY3:mounts -KEY3:sky
-KEY3:maps -KEY3:viewfinders -KEY3:camcorder -KEY3:inks -KEY3:toners
-KEY3:creative -KEY3:kits -KEY3:papers)
is raising an BooleanQuery Exception , Even after using
BooleanQuery.setMaxClauseCount(Integer.MAX_VALUE);
java.lang.IndexOutOfBoundsException: More than 32 required/prohibited
clauses in query.
at org.apache.lucene.search.BooleanScorer.add(BooleanScorer.java:61)
at
org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery
.java:167)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:85)
at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:64)
at org.apache.lucene.search.Hits.<init>(Hits.java:43)
But when I use the same query with LUKE (v0.6), Luke is able to
display the Hit's
Somebody Please tell me the Reason
System Spec for Indexing /Searching
1) O/s Win2000.
2) Lucene 1.4.3.
3) Java 1.4.3.
Luke Spec
1)Lukeall.jar.
Thx in advance
<image.tiff>
WITH WARM REGARDS
HAVE A NICE DAY
[ N.S.KARTHIK]
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