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Posted to java-user@lucene.apache.org by Noble Paul <no...@gmail.com> on 2015/08/25 04:47:02 UTC
[ANNOUNCE] Apache Lucene 5.3.0 released
24 August 2015, Apache Lucene™ 5.3.0 available
The Lucene PMC is pleased to announce the release of Apache Lucene 5.3.0
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.
The release is available for immediate download at:
http://www.apache.org/dyn/closer.cgi/lucene/java/5.3.0
This release contains numerous bug fixes, optimizations, and
improvements, some of which are highlighted below. The release is
available for immediate download at:
http://lucene.apache.org/core/mirrors-core-latest-redir.html
Lucene 5.3.0 Release Highlights:
API Changes
PhraseQuery and BooleanQuery are now immutable
New features
Added a new org.apache.lucene.search.join.CheckJoinIndex class that
can be used to validate that an index has an appropriate structure to
run join queries
Added a new BlendedTermQuery to blend statistics across several terms
New common suggest API that mirrors Lucene's Query/IndexSearcher APIs
for Document based suggester.
IndexWriter can now be initialized from an already open near-real-time
or non-NRT reader
Add experimental range tree doc values format and queries, based on a
1D version of the spatial BKD tree, for a faster and smaller
alternative to postings-based numeric and binary term filtering. Range
trees can also handle values larger than 64 bits.
Geo-related features and improvements
Added GeoPointField, GeoPointInBBoxQuery, GeoPointInPolygonQuery for
simple "indexed lat/lon point in bbox/shape" searching
Added experimental BKD geospatial tree doc values format and queries,
for fast "bbox/polygon contains lat/lon points"
Use doc values to post-filter GeoPointField hits that fall in boundary
cells, resulting in smaller index, faster searches and less heap used
for each query
Optimizations
Reduce RAM usage of FieldInfos, and speed up lookup by number, by
using an array instead of TreeMap except in very sparse cases
Faster intersection of the terms dictionary with very finite automata,
which can be generated eg. by simple regexp queries
Various bugfixes and optimizations since the 5.2.0 release.
See the CHANGES.txt file included with the release for a full list of
changes and further details.
Please report any feedback to the mailing lists
(http://lucene.apache.org/core/discussion.html)
--
-----------------------------------------------------
Noble Paul
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Re: [ANNOUNCE] Apache Lucene 5.3.0 released
Posted by Noble Paul <no...@gmail.com>.
I did send them .
I was away on a vacation . came back today. Will check
On Tue, Aug 25, 2015 at 11:46 AM, Uwe Schindler <uw...@thetaphi.de> wrote:
> Hi Noble,
>
> did you also send both mails to announce@apache.org with your @apache e-mail address? I have not yet seen it in the archives.
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
>> -----Original Message-----
>> From: Noble Paul [mailto:noble.paul@gmail.com]
>> Sent: Tuesday, August 25, 2015 4:47 AM
>> To: Lucene Dev; general@lucene.apache.org; java-user@lucene.apache.org
>> Subject: [ANNOUNCE] Apache Lucene 5.3.0 released
>>
>> 24 August 2015, Apache Lucene™ 5.3.0 available
>>
>> The Lucene PMC is pleased to announce the release of Apache Lucene 5.3.0
>>
>> 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.
>>
>> The release is available for immediate download at:
>> http://www.apache.org/dyn/closer.cgi/lucene/java/5.3.0
>>
>> This release contains numerous bug fixes, optimizations, and improvements,
>> some of which are highlighted below. The release is available for immediate
>> download at:
>> http://lucene.apache.org/core/mirrors-core-latest-redir.html
>>
>> Lucene 5.3.0 Release Highlights:
>>
>> API Changes
>>
>> PhraseQuery and BooleanQuery are now immutable
>>
>> New features
>>
>> Added a new org.apache.lucene.search.join.CheckJoinIndex class that can be
>> used to validate that an index has an appropriate structure to run join
>> queries Added a new BlendedTermQuery to blend statistics across several
>> terms New common suggest API that mirrors Lucene's Query/IndexSearcher
>> APIs for Document based suggester.
>> IndexWriter can now be initialized from an already open near-real-time or
>> non-NRT reader Add experimental range tree doc values format and queries,
>> based on a 1D version of the spatial BKD tree, for a faster and smaller
>> alternative to postings-based numeric and binary term filtering. Range trees
>> can also handle values larger than 64 bits.
>>
>> Geo-related features and improvements
>>
>> Added GeoPointField, GeoPointInBBoxQuery, GeoPointInPolygonQuery for
>> simple "indexed lat/lon point in bbox/shape" searching Added experimental
>> BKD geospatial tree doc values format and queries, for fast "bbox/polygon
>> contains lat/lon points"
>> Use doc values to post-filter GeoPointField hits that fall in boundary cells,
>> resulting in smaller index, faster searches and less heap used for each query
>>
>> Optimizations
>>
>> Reduce RAM usage of FieldInfos, and speed up lookup by number, by using
>> an array instead of TreeMap except in very sparse cases Faster intersection
>> of the terms dictionary with very finite automata, which can be generated
>> eg. by simple regexp queries Various bugfixes and optimizations since the
>> 5.2.0 release.
>>
>> See the CHANGES.txt file included with the release for a full list of changes
>> and further details.
>>
>> Please report any feedback to the mailing lists
>> (http://lucene.apache.org/core/discussion.html)
>> --
>> -----------------------------------------------------
>> Noble Paul
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: java-user-help@lucene.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
> For additional commands, e-mail: dev-help@lucene.apache.org
>
--
-----------------------------------------------------
Noble Paul
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org
RE: [ANNOUNCE] Apache Lucene 5.3.0 released
Posted by Uwe Schindler <uw...@thetaphi.de>.
Hi Noble,
did you also send both mails to announce@apache.org with your @apache e-mail address? I have not yet seen it in the archives.
Uwe
-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de
> -----Original Message-----
> From: Noble Paul [mailto:noble.paul@gmail.com]
> Sent: Tuesday, August 25, 2015 4:47 AM
> To: Lucene Dev; general@lucene.apache.org; java-user@lucene.apache.org
> Subject: [ANNOUNCE] Apache Lucene 5.3.0 released
>
> 24 August 2015, Apache Lucene™ 5.3.0 available
>
> The Lucene PMC is pleased to announce the release of Apache Lucene 5.3.0
>
> 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.
>
> The release is available for immediate download at:
> http://www.apache.org/dyn/closer.cgi/lucene/java/5.3.0
>
> This release contains numerous bug fixes, optimizations, and improvements,
> some of which are highlighted below. The release is available for immediate
> download at:
> http://lucene.apache.org/core/mirrors-core-latest-redir.html
>
> Lucene 5.3.0 Release Highlights:
>
> API Changes
>
> PhraseQuery and BooleanQuery are now immutable
>
> New features
>
> Added a new org.apache.lucene.search.join.CheckJoinIndex class that can be
> used to validate that an index has an appropriate structure to run join
> queries Added a new BlendedTermQuery to blend statistics across several
> terms New common suggest API that mirrors Lucene's Query/IndexSearcher
> APIs for Document based suggester.
> IndexWriter can now be initialized from an already open near-real-time or
> non-NRT reader Add experimental range tree doc values format and queries,
> based on a 1D version of the spatial BKD tree, for a faster and smaller
> alternative to postings-based numeric and binary term filtering. Range trees
> can also handle values larger than 64 bits.
>
> Geo-related features and improvements
>
> Added GeoPointField, GeoPointInBBoxQuery, GeoPointInPolygonQuery for
> simple "indexed lat/lon point in bbox/shape" searching Added experimental
> BKD geospatial tree doc values format and queries, for fast "bbox/polygon
> contains lat/lon points"
> Use doc values to post-filter GeoPointField hits that fall in boundary cells,
> resulting in smaller index, faster searches and less heap used for each query
>
> Optimizations
>
> Reduce RAM usage of FieldInfos, and speed up lookup by number, by using
> an array instead of TreeMap except in very sparse cases Faster intersection
> of the terms dictionary with very finite automata, which can be generated
> eg. by simple regexp queries Various bugfixes and optimizations since the
> 5.2.0 release.
>
> See the CHANGES.txt file included with the release for a full list of changes
> and further details.
>
> Please report any feedback to the mailing lists
> (http://lucene.apache.org/core/discussion.html)
> --
> -----------------------------------------------------
> Noble Paul
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-user-help@lucene.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org