IndexWriteConfig ignored?

2012-04-16 Thread Clemens Wyss
We limit the memory consumption of our IndexWriters by setting RAMBufferSizeMB to 5MB (IndexWriterConfig.setRAMBufferSizeMB). Inspecting a heapdump unveils that I still have writers wich consume/retain more than 35MB! How come? Any help/advice appreciated Clemens ---

Re: IndexWriteConfig ignored?

2012-04-16 Thread Michael McCandless
RAM can be used in IndexWriter for other reasons: merge is running, near-real-time reader was opened. The RAMBufferSizeMB only applies to buffered postings (indexed documents) If you turn on IndexWriter's infoStream, do you see output saying it's flushing a new segment because RAM is > 5.0 MB? M

a higher-level layer above lucene

2012-04-16 Thread Akos Tajti
Hi All, I'm looking for a solution that hides the complexity and the low level structure of Lucene (to make it much simpler to use). I came across the Compass Project which looks pretty good. I just want to know if there are any comparable solutions (I didn't find any). Do you know about such solu

Re: a higher-level layer above lucene

2012-04-16 Thread Erick Erickson
What kind of hiding are you interested in? Solr does a lot of this... Best Erick On Mon, Apr 16, 2012 at 1:37 PM, Akos Tajti wrote: > Hi All, > > I'm looking for a solution that hides the complexity and the low level > structure of Lucene (to make it much simpler to use). I came across the > Com

Re: a higher-level layer above lucene

2012-04-16 Thread Tajti Ákos
As far as I know Solr is a search server and the communication eith it is done through a RESTful API. What I need is a Java API that I can use programmatically. Ákos Tajti On 2012.04.16., at 19:58, Erick Erickson wrote: What kind of hiding are you interested in? Solr does a lot of thi

Re: a higher-level layer above lucene

2012-04-16 Thread Erick Erickson
To do what? You're asking very general questions that are hard to answer simply because of the lack of any detail, use cases, etc. You might review: http://wiki.apache.org/solr/UsingMailingLists Best Erick On Mon, Apr 16, 2012 at 2:14 PM, Tajti Ákos wrote: > As far as I know Solr is a search s

Re:Re: a higher-level layer above lucene

2012-04-16 Thread gang.liu
you can use solrj as java client api for solr server. it's simple and powerful. -- gang liu email: liuga...@gmail.com At 2012-04-17 02:14:25,"Tajti Ákos" wrote: >As far as I know Solr is a search server and the communication eith it >is done through a RESTful API. What I need is a Java A

Apply maven-shade-plugin on Lucene for uberjar packaging

2012-04-16 Thread hhuynh
Hello, I'm thinking about using maven-shade-plugin to shade Lucene's classes into my own jar. Just wondering if this has been done before or any yay or nay regarding this setup? Thank you, Hung- -- View this message in context: http://lucene.472066.n3.nabble.com/Apply-maven-shade-plugin-on-Luc