Awesome news. Thanks.
*Sebastián Ramírez* Diseñador de Algoritmos <http://www.senseta.com> ________________ Tel: (+571) 795 7950 ext: 1012 Cel: (+57) 300 370 77 10 Calle 73 No 7 - 06 Piso 4 Linkedin: co.linkedin.com/in/tiangolo/ Twitter: @tiangolo <https://twitter.com/tiangolo> Email: sebastian.rami...@senseta.com www.senseta.com On Fri, Feb 20, 2015 at 3:55 PM, Anshum Gupta <ans...@anshumgupta.net> wrote: > 20 February 2015, Apache Solr™ 5.0.0 and Reference Guide for Solr 5.0 > available > > The Lucene PMC is pleased to announce the release of Apache Solr 5.0.0 > > Solr is the popular, blazing fast, open source NoSQL search platform > from the Apache Lucene project. Its major features include powerful > full-text search, hit highlighting, faceted search, dynamic > clustering, database integration, rich document (e.g., Word, PDF) > handling, and geospatial search. Solr is highly scalable, providing > fault tolerant distributed search and indexing, and powers the search > and navigation features of many of the world's largest internet sites. > > Solr 5.0 is available for immediate download at: > http://lucene.apache.org/solr/mirrors-solr-latest-redir.html > > See the CHANGES.txt file included with the release for a full list of > details. > > Solr 5.0 Release Highlights: > > * Usability improvements that include improved bin scripts and new and > restructured examples. > > * Scripts to support installing and running Solr as a service on Linux. > > * Distributed IDF is now supported and can be enabled via the config. > Currently, there are four supported implementations for the same: > * LocalStatsCache: Local document stats. > * ExactStatsCache: One time use aggregation > * ExactSharedStatsCache: Stats shared across requests > * LRUStatsCache: Stats shared in an LRU cache across requests > > * Solr will no longer ship a war file and instead be a downloadable > application. > > * SolrJ now has first class support for Collections API. > > * Implicit registration of replication,get and admin handlers. > > * Config API that supports paramsets for easily configuring solr > parameters and configuring fields. This API also supports managing of > pre-existing request handlers and editing common solrconfig.xml via > overlay. > > * API for managing blobs allows uploading request handler jars and > registering them via config API. > > * BALANCESHARDUNIQUE Collection API that allows for even distribution of > custom replica properties. > > * There's now an option to not shuffle the nodeSet provided during > collection creation. > > * Option to configure bandwidth usage by Replication handler to prevent it > from using up all the bandwidth. > > * Splitting of clusterstate to per-collection enables scalability > improvement in SolrCloud. This is also the default format for new > Collections that would be created going forward. > > * timeAllowed is now used to prematurely terminate requests during query > expansion and SolrClient request retry. > > * pivot.facet results can now include nested stats.field results > constrained by those pivots. > > * stats.field can be used to generate stats over the results of arbitrary > numeric functions. > It also allows for requesting for statistics for pivot facets using tags. > > * A new DateRangeField has been added for indexing date ranges, especially > multi-valued ones. > > * Spatial fields that used to require units=degrees now take > distanceUnits=degrees/kilometers miles instead. > > * MoreLikeThis query parser allows requesting for documents similar to an > existing document and also works in SolrCloud mode. > > * Logging improvements: > * Transaction log replay status is now logged > * Optional logging of slow requests. > > Solr 5.0 also includes many other new features as well as numerous > optimizations and bugfixes of the corresponding Apache Lucene release. > > Detailed change log: > http://lucene.apache.org/solr/5_0_0/changes/Changes.html > > Also available is the *Solr Reference Guide for Solr 5.0*. This 535 page > PDF serves as the definitive user's manual for Solr 5.0. It can be > downloaded > from the Apache mirror network: https://s.apache.org/Solr-Ref-Guide-PDF > > Please report any feedback to the mailing lists > (http://lucene.apache.org/solr/discussion.html) > > 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. > > -- > Anshum Gupta > http://about.me/anshumgupta > -- *----------------------------------------------------* *This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. 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