I got stuck on a problem using NumericFields using with lucene 2.9.3
I add values to the document by
doc.add(new NumericField("minprice").setDoubleValue(net_price));
If I want to search with a sorter for this field, I get this error:
java.lang.NumberFormatException: Invalid shift value in prefixCoded
string (is encoded value really an INT?)
at
org.apache.lucene.util.NumericUtils.prefixCodedToInt(NumericUtils.java:2
33)
at
org.apache.lucene.search.FieldCache$8.parseFloat(FieldCache.java:256)
at
org.apache.lucene.search.FieldCacheImpl$FloatCache.createValue(FieldCach
eImpl.java:514)
at
org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:22
4)
at
org.apache.lucene.search.FieldCacheImpl.getFloats(FieldCacheImpl.java:48
7)
at
org.apache.lucene.search.FieldCacheImpl$FloatCache.createValue(FieldCach
eImpl.java:504)
at
org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:22
4)
at
org.apache.lucene.search.FieldCacheImpl.getFloats(FieldCacheImpl.java:48
7)
at
org.apache.lucene.search.FieldComparator$FloatComparator.setNextReader(F
ieldComparator.java:269)
at
org.apache.lucene.search.TopFieldCollector$MultiComparatorNonScoringColl
ector.setNextReader(TopFieldCollector.java:435)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:257)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:240)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:181)
at
org.apache.lucene.search.Searcher.search(Searcher.java:90)
The Sort field as seen by the debugger:
* sort_fields = {org.apache.lucene.search.sortfield...@9010}
* [0] = {org.apache.lucene.search.sortfi...@9011}"!"
* field = {java.lang.str...@8642}"minprice"
* type = 5
* locale = null
* reverse = true
* factory = null
* parser = null
* comparatorSource = null
* useLegacy = false
I run out of ideas what might go wrong. I did look at the index with
luke and I do not see anything special.
As this happens with the same code on other servers, too, It looks like
some kind of programming error.
Any hints?
Thx
Uwe
