On Fri, Oct 18, 2013 at 1:19 PM, Igor Shalyminov <ishalymi...@yandex-team.ru> wrote:
> OK, it turns out that DirectPostingsFormat is really an extreme thing: 8GB of > index couldn't fit into 20+ java heap. > I wonder if there is a postings format that works from disk the standard way > but uses no compression? Yes, it's very RAM hungry ... it does no compression. You could instantiate the current default postings format (Lucene41PostingsFormat) with a higher acceptableOverheadRatio; this would cause it to use less compression for faster decoding ... but I strongly suspect your hotspot is the SpanNearQuery and not postings decode. Mike McCandless http://blog.mikemccandless.com --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
