to give a short answer to your question the answer is I don't know. Many of us are not using Lucene as the indexing machanism. I think as this is specifically linked to Lucene you would be better asking there.
try the user list http://lucene.apache.org/java/docs/mailinglists.html#Java User List On Tue, Jun 21, 2011 at 6:58 AM, Joey <[email protected]> wrote: > Hi all, > > Is there anyone who had ever encounted this problem before? > Looking forward to your replying. :-) Thanks. > > Regards, > Joey > > On 06/20/2011 02:09 PM, Joey Ma wrote: > >> Hi all, >> >> I use lucene as the indexer in nutch 1.2. I want to get the classified >> search results by an indexed field, for example to show the hit count >> distributions of different months in a year. >> >> I found that in lucene 2.* this could be achieved by the >> QueryFilter().bit(IndexReader) method and calculate the hit count for each >> category. But in lucene 3.*, the class of QueryFilter has been removed and I >> couldn't find the equivalent of that method. >> >> Could anyone tell me how to make this achievement effectively? Thanks very >> much. >> >> Regards, >> Joey >> >> >> > -- *Lewis*
