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From Shalin Shekhar Mangar <sha...@apache.org>
Subject [ANNOUNCE] Apache Solr 7.1.0 released
Date Tue, 17 Oct 2017 09:28:25 GMT
17 October 2017, Apache Solr™ 7.1.0 available

The Lucene PMC is pleased to announce the release of Apache Solr 7.1.0

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 7.1.0 is available for immediate download at:

See http://lucene.apache.org/solr/7_1_0/changes/Changes.html for a
full list of details.

Solr 7.1.0 Release Highlights:

* Critical Security Update: Fix for CVE-2017-12629 which is a working
0-day exploit reported on the public mailing list. See

* Auto-scaling: Solr can now move replicas automatically when a new
node is added or an existing node is removed using the auto scaling
policy framework introduced in 7.0

* Auto-scaling: The 'autoAddReplicas' feature which was limited to
shared file systems is now available for all file systems. It has been
ported to use the new autoscaling framework internally.

* Auto-scaling: New set-trigger, remove-trigger, set-listener,
remove-listener, suspend-trigger, resume-trigger APIs

* Auto-scaling: New /autoscaling/history API to show past autoscaling
actions and cluster events

* New JSON based Query DSL for Solr that extends JSON Request API to
also support all query parsers and their nested parameters

* JSON Facet API: min/max aggregations are now supported on
single-valued date fields

* Lucene's Geo3D (surface of sphere & ellipsoid) is now supported on
spatial RPT fields by setting spatialContextFactory="Geo3D".
Furthermore, this is the first time Solr has out of the box support
for polygons

* Expanded support for statistical stream evaluators such as various
distributions, rank correlations, distances and more.

* Multiple other optimizations and bug fixes

You are encouraged to thoroughly read the "Upgrade Notes" at
http://lucene.apache.org/solr/7_1_0/changes/Changes.html or in the
CHANGES.txt file accompanying the release.

Solr 7.1 also includes many other new features as well as numerous
optimizations and bugfixes of the corresponding Apache Lucene release.

Please report any feedback to the mailing lists

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.

Shalin Shekhar Mangar.

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