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From Shai Erera <ser...@gmail.com>
Subject Re: [ANNOUNCE] Apache Lucene 3.4.0 released
Date Tue, 20 Sep 2011 11:37:35 GMT
Hi Mihai,

Currently LuceneTaxonomyReader does not support NRT. In order to do that,
we'd need to add API to LuceneTaxonomyWriter to expose its reader, and allow
you to instantiate LTR with LTW. There is another change to LTR.refresh()
that we'll need to do in order to support that - first and foremost return
LTR from it, just like IndexReader.reopen().

I opened https://issues.apache.org/jira/browse/LUCENE-3441 to track that.

Shai

On Tue, Sep 20, 2011 at 1:57 PM, Mihai Caraman <caraman.mihai@gmail.com>wrote:

> How can you use the TaxonomyReader in NRT search?
>
> Fantastic job!
>
> 2011/9/15 Michael McCandless <mikemccand@apache.org>
>
> > September 14 2011, Apache Luceneā„¢ 3.4.0 available
> >
> > The Lucene PMC is pleased to announce the release of Apache Lucene 3.4.0.
> >
> > Apache Lucene is a high-performance, full-featured text search engine
> > library written entirely in Java. It is a technology suitable for nearly
> > any application that requires full-text search, especially
> cross-platform.
> >
> > This release contains numerous bug fixes, optimizations, and
> > improvements, some of which are highlighted below.  The release
> > is available for immediate download at:
> >
> >   http://www.apache.org/dyn/closer.cgi/lucene/java (see note below).
> >
> > If you are already using Apache Lucene 3.1, 3.2 or 3.3, we strongly
> > recommend you upgrade to 3.4.0 because of the index corruption bug on
> > OS or computer crash or power loss (LUCENE-3418), now fixed in 3.4.0.
> >
> > See the CHANGES.txt file included with the release for a full list of
> > details.
> >
> > Lucene 3.4.0 Release Highlights:
> >
> >  * Fixed a major bug (LUCENE-3418) whereby a Lucene index could
> >    easily become corrupted if the OS or computer crashed or lost
> >    power.
> >
> >  * Added a new faceting module (contrib/facet) for computing facet
> >    counts (both hierarchical and non-hierarchical) at search
> >    time (LUCENE-3079).
> >
> >  * Added a new join module (contrib/join), enabling indexing and
> >    searching of nested (parent/child) documents using
> >    BlockJoinQuery/Collector (LUCENE-3171).
> >
> >  * It is now possible to index documents with term frequencies
> >    included but without positions (LUCENE-2048); previously
> >    omitTermFreqAndPositions always omitted both.
> >
> >  * The modular QueryParser (contrib/queryparser) can now create
> >    NumericRangeQuery.
> >
> >  * Added SynonymFilter, in contrib/analyzers, to apply multi-word
> >    synonyms during indexing or querying, including parsers to read
> >    the wordnet and solr synonym formats (LUCENE-3233).
> >
> >  * You can now control how documents that don't have a value on the
> >    sort field should sort (LUCENE-3390), using SortField.setMissingValue.
> >
> >  * Fixed a case where term vectors could be silently deleted from the
> >    index after addIndexes (LUCENE-3402).
> >
> > Note: The Apache Software Foundation uses an extensive mirroring network
> > for
> > distributing releases.  It is possible that the mirror you are using may
> > not
> > have replicated the release yet.  If that is the case, please try another
> > mirror.  This also goes for Maven access.
> >
> > Happy searching,
> >
> > Apache Lucene/Solr Developers
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: java-user-help@lucene.apache.org
> >
> >
>

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