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Solr memory use, jmap and TermInfos/tii

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Tom Burton-West-2 Solr memory use, jmap and TermInfos/tii – Hi all, When we run the first query after starting up Solr, memory use goes up from about 1GB to 15GB and never goes below that level. In debu...

Michael McCandless-2 Unfortunately, the terms index (before 4.0) is not RAM efficient -- I wrote about this here: http://chbits.blogspot.com/2010/07/lucenes-ra...

Tom Burton-West-2 RE: Solr memory use, jmap and TermInfos/tii – Thanks Mike, >>Do you use a terms index divisor? Setting that to 2 would halve the >>amount of RAM required but double (on averag...

Lance Norskog-2 Re: Solr memory use, jmap and TermInfos/tii – There is a trick: facets with only one occurrence tend to be mispellings or dirt. You write a program to fetch the terms (Lucene's CheckIndex is...

Michael McCandless-2 Re: Solr memory use, jmap and TermInfos/tii – On Sat, Sep 11, 2010 at 11:07 AM, Burton-West, Tom <tburtonw@...> wrote: > Is there an example of how to set up the divisor parameter i...

Simon Willnauer On Sun, Sep 12, 2010 at 1:51 AM, Michael McCandless <lucene@...> wrote: > On Sat, Sep 11, 2010 at 11:07 AM, Burton-West, Tom <tburto...

Michael McCandless-2 One thing that the Codec API makes possible ("in theory", anyway)... is variable gap terms index. Ie, Lucene today makes an indexed ...

Robert Muir On Sat, Sep 11, 2010 at 7:51 PM, Michael McCandless < lucene@...> wrote: > On Sat, Sep 11, 2010 at 11:07 AM, Burton-West, Tom <tbu...

Simon Willnauer On Sun, Sep 12, 2010 at 12:42 PM, Robert Muir <rcmuir@...> wrote: > On Sat, Sep 11, 2010 at 7:51 PM, Michael McCandless < > lucen...

Robert Muir On Sun, Sep 12, 2010 at 9:57 AM, Simon Willnauer < simon.willnauer@...> wrote: > > To change the divisor in your solrconfig, for e...

Tom Burton-West-2 RE: Solr memory use, jmap and TermInfos/tii – Thanks Robert and everyone! I'm working on changing our JVM settings today, since putting Solr 1.4.1 into production will take a bit more work ...

Michael McCandless-2 Re: Solr memory use, jmap and TermInfos/tii – On Mon, Sep 13, 2010 at 6:29 PM, Burton-West, Tom <tburtonw@...> wrote: > Thanks Robert and everyone! > > I'm working on changin...