Re: How to achive this kind of document ordering

2010-05-19 Thread Dragan Jotanovic
Thanks for trying to help, but that is not the answer I was looking for. The requirenment is a bit more specific. When sorting by second field, I don't want to sort it as A,A,A,B,B,C,C but A,B,C,A,B,C,A. I'm not sure even if this is possible using the Sort API. Maybe custom scoring or document b

RE: IndexWriter and memory usage

2010-05-19 Thread Woolf, Ross
Just wanted to report that Michael was able to find the issue that was plaguing us, He has checked fixes into the 2.9.x, 3.0.x, 3.1.x, 4.0.x branches. Most of the issues were related to indexing documents larger than the indexing buffer size (16mb by default). Now we no longer run out of memor

Re: IndexWriter and memory usage

2010-05-19 Thread Michael McCandless
Phew! Thank for bringing closure Ross. Happy indexing, Mike On Wed, May 19, 2010 at 12:50 PM, Woolf, Ross wrote: > Just wanted to report that Michael was able to find the issue that was > plaguing us, He has checked fixes into the 2.9.x, 3.0.x, 3.1.x, 4.0.x > branches.  Most of the issues we

Re: How to achive this kind of document ordering

2010-05-19 Thread Frank Wesemann
Hi Dragan, First, all results are ordered by SortFieldA in ascending order. Than by SortFieldB so that all documents with the same SortFieldA value are ordered in "levels" structure. Each level consists of documents with distinct SortFieldB values. So, the requirenment is to show documents f

Re: Sorting and Empty (non-existing) Fields

2010-05-19 Thread Chris Hostetter
: Now I want to search something on the first field and want the results : sorted by relevance, then by the first field, then by the second field. first off: if your primary sort is on relevancy, there are going to be very few cases where your secondary sort comes into play -- the scoring form

Re: Stemming Problem

2010-05-19 Thread Larry Hendrix
Thanks for the advice. I want to keep the capitalization because in our application we are mining specific contact and company names from news articles. About 99% of the time if we match a contact or company and it's capitalized we avoid false matches. --Larry On May 18, 2010, at 7:46 PM, Eric

View Lucene JavaDoc and class hierarchy graphically

2010-05-19 Thread The N
Here is an alternative way to view Lucene Java Doc. You may take a look at this site http://www.DataCivilization.com/L.html When viewing the Lucene JavaDoc, you can see the class hierarchy similar to UML at the same time.

Desing Question related with Lucene

2010-05-19 Thread ilkay polat
Hello; I have a desing question while developing my project. If you have time, lease read my problem and if you have a solution please make me informed. Project : Our system produce a txt file for every one hour(13 pm 14 pm e.g. ). (These files contain logs from network e.g. TCP logs). I us