https://issues.apache.org/jira/browse/LUCENE-1278 solves this problem
On Tue, May 20, 2008 at 1:32 AM, Anshum <[EMAIL PROTECTED]> wrote: > Hey Alex, > I guess you haven't tried warming up the engine before putting it to use. > Though one of the simpler implementation, you could try warming up the > engine first by sending a few searches and then put it to use (put it into > the serving machine loop). You could also do a little bit of preprocessing > while initializing the daemon rather than waiting for the search to hit it. > I hope I understood the problem correctly here, else would have to look > into > it. > > -- > Anshum > > 2008/5/20 Alex <[EMAIL PROTECTED]>: > > > hi, > > I have a ValueSourceQuery that makes use of a stored field. The field > > contains roughly 27.27 million untokenized terms. > > The average length of each term is 8 digits. > > The first search always takes around 5 minutes, and it is due to the > > createValue function in the FieldCacheImpl. > > The search is executed on a RAID5 disk array of 15k rpm. > > > > > > any hints as to make the fieldcache createvalue faster ? I have tried a > > bigger cache size for BufferedIndexReader (8kb or more) , > > but the time it took for createValue to execute is still in the realm of > 4, > > 5 minutes. > > > > > > thanks > > > > _________________________________________________________________ > > 5 GB 超大容量 、創新便捷、安全防護垃圾郵件和病毒 — 立即升級 Windows Live Hotmail > > http://mail.live.com > > > > > > -- > -- > The facts expressed here belong to everybody, the opinions to me. > The distinction is yours to draw............ >
