no prob... thanks for getting 4.1 out there! On Tue, Jan 22, 2013 at 2:01 PM, Steve Rowe <[email protected]> wrote: > Wow, thanks Robert - those missing features were in there originally, but one > of my edits accidentally deleted them, and I didn't notice… > > Steve > > On Jan 22, 2013, at 1:25 PM, [email protected] wrote: > >> Author: rmuir >> Date: Tue Jan 22 18:25:20 2013 >> New Revision: 1437080 >> >> URL: http://svn.apache.org/viewvc?rev=1437080&view=rev >> Log: >> add missing features >> >> Modified: >> lucene/cms/trunk/content/core/corenews.mdtext >> >> Modified: lucene/cms/trunk/content/core/corenews.mdtext >> URL: >> http://svn.apache.org/viewvc/lucene/cms/trunk/content/core/corenews.mdtext?rev=1437080&r1=1437079&r2=1437080&view=diff >> ============================================================================== >> --- lucene/cms/trunk/content/core/corenews.mdtext (original) >> +++ lucene/cms/trunk/content/core/corenews.mdtext Tue Jan 22 18:25:20 2013 >> @@ -18,6 +18,21 @@ release for a full list of details. >> >> ### Lucene 4.1 Release Highlights: >> >> +- Lucene 4.1 has a new default codec (Lucene41Codec) based on the >> + previously-experimental "Block" indexing format for improved >> + performance, but also incorporating the functionality of "Appending" >> + and "Pulsing". >> + >> +- The default codec incorporates the optimization of Pulsing: terms >> + that appear in only one document (such as primary key/id fields) just >> + store the document id in the term dictionary instead of a pointer to >> + this document id in a separate file. >> + >> +- The default codec incorporates an efficient compressed stored fields >> + implementation that compresses chunks of documents together with LZ4. >> + (see >> + >> <http://blog.jpountz.net/post/33247161884/efficient-compressed-stored-fields-with-lucene>) >> + >> - Lucene no longer seeks when writing files (all fields are written in >> an append-only way). This means it works by default with append-only >> streams, hdfs, etc. >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
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