Re: DocIDBitSets & Grouping

2013-06-24 Thread Arun Kumar K
Thanks Uwe ! For part (1) of my query are there any smart ways ? Arun On Mon, Jun 24, 2013 at 4:29 PM, Uwe Schindler wrote: > Hi, > > > > With prior warming i find that (a) & (b) take almost same time. I knew > that > > only when we reuse the Filter we get its benefits. > > (c) takes around 30

RE: DocIDBitSets & Grouping

2013-06-24 Thread Uwe Schindler
Hi, > With prior warming i find that (a) & (b) take almost same time. I knew that > only when we reuse the Filter we get its benefits. > (c) takes around 30-40ms less time. > > Can we conclude from this that method (c) is better ? > Is my choice Bitset implementation appropriate ? Use FixedBitS

DocIDBitSets & Grouping

2013-06-24 Thread Arun Kumar K
Hi Guys, I am using Lucene 4.2. 1> For my use case i am doing a search say name:xyz* and then i have a need to do a grouping with (from query same as name:xyz* + Filter + GroupSort) may be in same/different thread. >From my understanding the second internal search will be faster but i have good