An unrelated question… I came across a JIRA issue where you tried compressing Terms-Dictionary just before writing and achieved reduction in storage space…
https://issues.apache.org/jira/browse/LUCENE-4702 Was it abandoned because of Terms-Dict intensive queries like Fuzzy etc.. din't behave well? Currently we don't have plans of providing queries like Fuzzy/Re-spell etc.. and thought could benefit from it On Thu, Jul 2, 2015 at 6:02 PM, Ravikumar Govindarajan < ravikumar.govindara...@gmail.com> wrote: > Thanks Adrien… > > Works like a charm!!! > > On Wed, Jul 1, 2015 at 10:22 PM, Adrien Grand <jpou...@gmail.com> wrote: > >> Hi Ravikumar, >> >> You need to run a BooleanQuery with two clauses: >> - a must clause that matches all parent documents >> - a must_not clause that matches all parents that have children >> >> Building this second clause can be done easily with a >> ToParentBlockJoinQuery around a child query that matches all your >> children documents. >> >> >> -- >> Adrien >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> >