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ASF subversion and git services commented on LUCENE-5611: --------------------------------------------------------- Commit 1591616 from [~mikemccand] in branch 'dev/branches/branch_4x' [ https://svn.apache.org/r1591616 ] LUCENE-5611: always abort if we hit exc in StoredFieldsWriter.start/FinishDocument > Simplify the default indexing chain > ----------------------------------- > > Key: LUCENE-5611 > URL: https://issues.apache.org/jira/browse/LUCENE-5611 > Project: Lucene - Core > Issue Type: Improvement > Components: core/index > Reporter: Michael McCandless > Assignee: Michael McCandless > Fix For: 4.9, 5.0 > > Attachments: LUCENE-5611.patch, LUCENE-5611.patch > > > I think Lucene's current indexing chain has too many classes / > hierarchy / abstractions, making it look much more complex than it > really should be, and discouraging users from experimenting/innovating > with their own indexing chains. > Also, if it were easier to understand/approach, then new developers > would more likely try to improve it ... it really should be simpler. > So I'm exploring a pared back indexing chain, and have a starting patch > that I think is looking ok: it seems more approachable than the > current indexing chain, or at least has fewer strange classes. > I also thought this could give some speedup for tiny documents (a more > common use of Lucene lately), and it looks like, with the evil > optimizations, this is a ~25% speedup for Geonames docs. Even without > those evil optos it's a bit faster. > This is very much a work in progress / nocommits, and there are some > behavior changes e.g. the new chain requires all fields to have the > same TV options (rather than auto-upgrading all fields by the same > name that the current chain does)... -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org