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From "Karthik N S" <kart...@controlnet.co.in>
Subject EXCEPTION LUCENE 1.4.3 + LUKE
Date Mon, 04 Apr 2005 09:01:30 GMT


 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:under
water -KEY3:photography -KEY3:other -KEY3:frames -KEY3:memory -KEY3:cards -K
EY3:readers -KEY3:slr -KEY3:printer -KEY3:chargers -KEY3:power -KEY3:card -K
EY3: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:vie
wfinders -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


WITH WARM REGARDS
HAVE A NICE DAY
[ N.S.KARTHIK]


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