help camelcase tokenizer

Hello I am indexing java source code files. I need to know how indexi or tokenize camel case words in identifiers, method names, clases , etc. e.g. getSystemRequirements. I am using lucene 3.0.1. Thank you, -- Atentamente, *Andrés Fernando Wilches Riaño* Ingeniero de Sistemas y Computación

Re: StartsWith on DrillDown?

My situation is that I simply don't understand how I'm supposed to pass a `Query` into it. Just passing in a `new QueryParser(facetName, standardAnalyzer)` to `drillDown.add(facetName, queryParser.parse("valid query"))` just always returns zero items. I'm guessing it has to do with needing a

Re: StartsWith on DrillDown?

Can you post a test case showing the unexpected behavior? Mike McCandless http://blog.mikemccandless.com On Wed, Nov 16, 2016 at 1:55 PM, Matt Hicks wrote: > Is this simply not possible to accomplish or does nobody on this list know? > > On Mon, Nov 14, 2016 at 2:39 PM Matt

Re: StartsWith on DrillDown?

Is this simply not possible to accomplish or does nobody on this list know? On Mon, Nov 14, 2016 at 2:39 PM Matt Hicks wrote: > I'm trying to add a sub-query to my DrillDownQuery but I keep ending up > with no results when I use add(String dim, Query subQuery). I'm trying to >

Re: How exclude empty fields?

: The issue I have is that some promotions are permanent so they don't have : an endDate set. : : I tried doing: : : ( +Promotion.endDate:[210100TOvariable containing yesterday's date] : || -Promotion.endDate:* ) 1) mixing prefix ops with "||" like this is most certainly not doing what

Sort merge strategy ?

What's the current status of the sort merge strategy? I want to sort an index by a given field and keep it in that order on disk. It seems to have evolved over the years and I can't easily figure out the current status via the Javadoc in 6.x -- We’re hiring if you know of any awesome Java

Re: Faceting : what are the limitations of Taxonomy (Separate index and hierarchical facets) and SortedSetDocValuesFacetField ( flat facets and no sidecar index) ?

You store dimension + string (a single value path, since it's not hierarchical) into SSDVFF so that you can compute facet counts, either ordinary drill down counts or the drill sideways counts. You can see examples of drill sideways at http://jirasearch.mikemccandless.com, e.g. drill down on any

Re: Faceting : what are the limitations of Taxonomy (Separate index and hierarchical facets) and SortedSetDocValuesFacetField ( flat facets and no sidecar index) ?

Hi, Lucene-Drill sideways jira_issue:LUCENE-4748 Is this the reason( ie Drill sideways makes a very nice faceted search UI

Re: Faceting : what are the limitations of Taxonomy (Separate index and hierarchical facets) and SortedSetDocValuesFacetField ( flat facets and no sidecar index) ?

No, SSDVFF does not do hierarchical faceting today, but this is just a limitation of the current implementation, and with some changes (patches welcome!), it could do so. Mike McCandless http://blog.mikemccandless.com On Mon, Nov 14, 2016 at 1:38 AM, Chitra R wrote: > >

Re: Possible to cause documents to be contiguous after forceMerge?

improved locality of "near" documents could be used to avoid loading some segments during the retrieval phase for certain use cases (e.g. spatial search). Il giorno mer 16 nov 2016 alle ore 09:45 Ishan Chattopadhyaya < ichattopadhy...@gmail.com> ha scritto:

Re: Possible to cause documents to be contiguous after forceMerge?

http://shaierera.blogspot.com/2013/04/index-sorting-with-lucene.html On Wed, Nov 16, 2016 at 11:15 AM, Ishan Chattopadhyaya < ichattopadhy...@gmail.com> wrote: > Can IndexSort help here? > -- > From: Erick Erickson > Sent: ‎11/‎16/‎2016 9:29