Re: Legacy filter strategy in Lucene 6.0

2018-08-16 Thread Adrien Grand
..@thetaphi.de > -Original > Message- > From: alex stark > Sent: Thursday, > August 9, 2018 9:12 AM > To: java-user > > Cc: java-user@lucene.apache.org > Subject: Re: Legacy filter strategy in > Lucene 6.0 > > Thanks Adrien, I want to filter out docs base on

RE: Legacy filter strategy in Lucene 6.0

2018-08-09 Thread alex stark
Schindler Achterdiek 19, D-28357 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -Original Message- > From: alex stark > Sent: Thursday, August 9, 2018 9:12 AM > To: java-user > Cc: java-user@lucene.apache.org > Subject: Re: Legacy filter strategy in Lucene 6

RE: Legacy filter strategy in Lucene 6.0

2018-08-09 Thread Uwe Schindler
9, D-28357 Bremen http://www.thetaphi.de eMail: u...@thetaphi.de > -Original Message- > From: alex stark > Sent: Thursday, August 9, 2018 9:12 AM > To: java-user > Cc: java-user@lucene.apache.org > Subject: Re: Legacy filter strategy in Lucene 6.0 > > Thanks Adrien,

Re: Legacy filter strategy in Lucene 6.0

2018-08-09 Thread alex stark
Thanks Adrien, I want to filter out docs base on conditions which stored in doc values (those conditions are unselective ranges which is not appropriate to put into reverse index), so I plan to use some selective term conditions to do first round search and then filter in second phase.  I see th

Re: Legacy filter strategy in Lucene 6.0

2018-08-08 Thread Adrien Grand
Hi Alex, These strategies still exist internally, but BooleanQuery decides which one to use automatically based on the cost API (cheaper clauses run first) and whether sub clauses produce bitset-based or postings-based iterators. Le mer. 8 août 2018 à 09:46, alex stark a écrit : > As FilteredQu