It's
spanFirst(spanRegexQuery(monthly:day * of every * months), 10)
java.lang.NullPointerException
java.lang.NullPointerException
at java.util.Hashtable.get(Hashtable.java:336)
at org.apache.lucene.index.MultiReader.norms(MultiReader.java:163)
at org.apache.lucene.search.spans.SpanWeight.scorer(SpanWeight.java:70)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:129)
at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:110)
at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:65)
at org.apache.lucene.search.Hits.<init>(Hits.java:52)
at org.apache.lucene.search.Searcher.search(Searcher.java:53)
On 9/7/06, Erik Hatcher <[EMAIL PROTECTED]> wrote:
What's the .toString on the query it parsed to? Keep in mind that
"*" isn't the proper regular expression to match everything - it
would be ".*" or some other pattern.
Erik
On Sep 7, 2006, at 7:41 AM, Luke Tan wrote:
> Hi,
>
> I am using code in
> http://mail-archives.apache.org/mod_mbox/lucene-java-user/
> 200605.mbox/%
> [EMAIL PROTECTED]
>
> for wildcard search in phrase
>
> but it seems that I can only search something like:
>
> "one two three word*"
>
> but not
>
> "one * three word"
>
> It throws error:
>
>
> java.lang.NullPointerException
> at java.util.Hashtable.get(Hashtable.java:336)
> at org.apache.lucene.index.MultiReader.norms(MultiReader.java:163)
> at org.apache.lucene.search.spans.SpanWeight.scorer
> (SpanWeight.java:70)
> at org.apache.lucene.search.IndexSearcher.search
> (IndexSearcher.java:129)
> at org.apache.lucene.search.IndexSearcher.search
> (IndexSearcher.java:110)
> at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:65)
> at org.apache.lucene.search.Hits.<init>(Hits.java:52)
> at org.apache.lucene.search.Searcher.search(Searcher.java:53)
>
> The query text is analyzed using this:
>
> if (!StringUtils.isEmpty(queryText)) {
> if (queryText.indexOf("*") == 0 || queryText.indexOf
> ("?") == 0)
> return null;
>
> if (queryText.indexOf(' ') != -1) {
> SpanRegexQuery srq = new SpanRegexQuery(new Term(field,
> queryText));
> SpanFirstQuery sfq = new SpanFirstQuery(srq, 1);
> return sfq;
> }
> }
> Query getFieldQuery(String field, String queryText) throws
> ParseException
>
> Thanks
> Luke
> inside
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