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Uwe Schindler edited comment on LUCENE-5425 at 2/9/14 6:46 PM: --------------------------------------------------------------- Hi, unfortunately the methods FixedBitSet.or(DocIdSetIterator) now can no longer use the optimization. We should refactor the anaonymous iterator to be a pkg-private class and change the instanceof checks in the and/or/.... methods use that class. BooleanFilter and ChainedFilter make heavy use of this opto!!! was (Author: thetaphi): Hi, unfortunately the methods FixedBitSet.or(DocIdSetIterator) now can no longer use the optimization. We should refactor the anaonymous iterator to be a pkg-private class and change the instanceof checks in the and/or/.... methods use that class. > Make creation of FixedBitSet in FacetsCollector overridable > ----------------------------------------------------------- > > Key: LUCENE-5425 > URL: https://issues.apache.org/jira/browse/LUCENE-5425 > Project: Lucene - Core > Issue Type: Improvement > Components: modules/facet > Affects Versions: 4.6 > Reporter: John Wang > Assignee: Shai Erera > Fix For: 5.0, 4.7 > > Attachments: LUCENE-5425.patch, facetscollector.patch, > facetscollector.patch, fixbitset.patch > > > In FacetsCollector, creation of bits in MatchingDocs are allocated per query. > For large indexes where maxDocs are large creating a bitset of maxDoc bits > will be expensive and would great a lot of garbage. > Attached patch is to allow for this allocation customizable while maintaining > current behavior. -- This message was sent by Atlassian JIRA (v6.1.5#6160) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org