RE: RE: Re: Performance StringCoding.decode

2014-08-06 Thread Uwe Schindler
What Java version are you using? In Java 7 decoding of bytes to strings should be fast. Uwe - Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -Original Message- > From: Sascha Janz [mailto:sascha.j...@gmx.net] > Sent: Wednesday, A

Aw: RE: Re: Performance StringCoding.decode

2014-08-06 Thread Sascha Janz
 hi,   no, not for all results, but user can configure the result list size up to 100 documents.   i was already afraid, that this is a point where is nothing what i can do  to optimize.   the call for reading the docs comes from IndexSearcher.document (int n).   i tried also with only specific

RE: Re: Performance StringCoding.decode

2014-08-06 Thread Uwe Schindler
Hi, It looks like you are fetching the stored fields of *all* search results. In general, Lucene is made to return the most relevant documents to the user. Fetching stored fields is then done only for like the 10 top-ranking results. If you do this for all results (which can be thousands), this

Aw: Re: Performance StringCoding.decode

2014-08-06 Thread Sascha Janz
i used JMC ( Java Mission Control) from jdk7 u40+ see here http://www.oracle.com/technetwork/java/javase/2col/jmc-relnotes-2004763.html     Gesendet: Dienstag, 05. August 2014 um 17:41 Uhr Von: "d...@neusoft.com" An: "java-user@lucene.apache.org" Betreff: Re: Performance StringCoding.decode