[ http://issues.apache.org/jira/browse/LUCENE-550?page=comments#action_12379124 ]
Doug Cutting commented on LUCENE-550: ------------------------------------- This looks very promising. Unfortunately the code you provide makes many incompatible API changes (e.g., turning Term into an interface that has far fewer methods) removes lots of useful javadoc, etc. So please don't expect it to be committed soon! A back-compatible way to add an interface is to add it above the old class. So you might add a TermInteface, AbstractTerm, and TermImpl, then change term to extend TermImpl and deprecate it. Then there's also the question of whether you really must convert Term to an interface. I would not undertake that change for aesthetic reasons. Is it really required to achieve your goals? You should generally try hard to minimize the size of your diffs and maximize the back-compatiblity. > InstanciatedIndex - faster but memory consuming index > ----------------------------------------------------- > > Key: LUCENE-550 > URL: http://issues.apache.org/jira/browse/LUCENE-550 > Project: Lucene - Java > Type: New Feature > Components: Store > Versions: 1.9 > Reporter: Karl Wettin > Attachments: Document.java, InstanciatedIndex.java, Term.java, > class_diagram.png, class_diagram.png, src-1.9karl1_20060611.tar.gz, > src.tar.gz, src_20060509.tar.gz > > After fixing the bugs, it's now 4.5 -> 5 times the speed. This is true for > both at index and query time. Sorry if I got your hopes up too much. There > are still things to be done though. Might not have time to do anything with > this until next month, so here is the code if anyone wants a peek. > Not good enough for Jira yet, but if someone wants to fool around with it, > here it is. The implementation passes a TermEnum -> TermDocs -> Fields -> > TermVector comparation against the same data in a Directory. > When it comes to features, offsets don't exists and positions are stored ugly > and has bugs. > You might notice that norms are float[] and not byte[]. That is me who > refactored it to see if it would do any good. Bit shifting don't take many > ticks, so I might just revert that. > I belive the code is quite self explaining. > InstanciatedIndex ii = .. > ii.new InstanciatedIndexReader(); > ii.addDocument(s).. replace IndexWriter for now. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
