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From Ishan Chattopadhyaya <ichattopadhy...@gmail.com>
Subject Re: [ANNOUNCE] Apache Solr 8.6.0 released
Date Fri, 17 Jul 2020 05:50:26 GMT
For any further discussion on the deprecations, please find a thread
"Recent and upcoming deprecations" [0] and we can discuss there.
Thanks,
Ishan

[0] -
https://www.mail-archive.com/solr-user@lucene.apache.org/msg151762.html

On Fri, Jul 17, 2020 at 8:50 AM matthew sporleder <msporleder@gmail.com>
wrote:

> I hear all of that and agree, obviously, but "curl
> solr:8983/collection/dataimport?blah" in cron was *pretty freaking
> easy* ;)
>
> Not sure why "pull" is elevated to "anti-pattern"; data is data is data
>
> On Thu, Jul 16, 2020 at 8:49 PM Ishan Chattopadhyaya
> <ichattopadhyaya@gmail.com> wrote:
> >
> > Thanks Aroop for your feedback. We shall try to ensure continuity of
> > functionality via packages. Your help in those efforts would be greatly
> > appreciated as well. Let us take this discussion to SOLR-14660.
> >
> > > Is there a replacement for DIH?
> > DIH is available as a community supported package. However, it is an
> > anti-pattern for a search engine to be pulling data from outside.
> Instead,
> > please consider writing separate indexing programs that pull data from
> the
> > database systems and index into Solr. It is not only a good practice, but
> > also more efficient in terms of throughput. For more information on this,
> > please start another thread in solr-users@ list, and more people can
> > suggest best alternatives here.
> >
> >
> > On Fri, Jul 17, 2020 at 5:50 AM matthew sporleder <msporleder@gmail.com>
> > wrote:
> >
> > > Is there a replacement for DIH?
> > >
> > > On Wed, Jul 15, 2020 at 10:08 AM Ishan Chattopadhyaya
> > > <ichattopadhyaya@gmail.com> wrote:
> > > >
> > > > Dear Solr Users,
> > > >
> > > > In this release (Solr 8.6), we have deprecated the following:
> > > >
> > > >   1. Data Import Handler
> > > >
> > > >   2. HDFS support
> > > >
> > > >   3. Cross Data Center Replication (CDCR)
> > > >
> > > >
> > > >
> > > > All of these are scheduled to be removed in a future 9.x release.
> > > >
> > > > It was decided that these components did not meet the standards of
> > > quality
> > > > and support that we wish to ensure for all components we ship. Some
> of
> > > > these also relied on design patterns that we no longer recommend for
> use
> > > in
> > > > critical production environments.
> > > >
> > > > If you rely on these features, you are encouraged to try out
> community
> > > > supported versions of these, where available [0]. Where such
> community
> > > > support is not available, we encourage you to participate in the
> > > migration
> > > > of these components into community supported packages and help
> continue
> > > the
> > > > development. We envision that using packages for these components via
> > > > package manager will actually make it easier for users to use such
> > > features.
> > > >
> > > > Regards,
> > > >
> > > > Ishan Chattopadhyaya
> > > >
> > > > (On behalf of the Apache Lucene/Solr PMC)
> > > >
> > > > [0] -
> > > >
> > >
> https://cwiki.apache.org/confluence/display/SOLR/Community+supported+packages+for+Solr
> > > >
> > > > On Wed, Jul 15, 2020 at 2:30 PM Bruno Roustant <
> bruno.roustant@gmail.com
> > > >
> > > > wrote:
> > > >
> > > > > The Lucene PMC is pleased to announce the release of Apache Solr
> 8.6.0.
> > > > >
> > > > >
> > > > > 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 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 8.6.0 is available for immediate download at:
> > > > >
> > > > >
> > > > >   <https://lucene.apache.org/solr/downloads.html>
> > > > >
> > > > >
> > > > > ### Solr 8.6.0 Release Highlights:
> > > > >
> > > > >
> > > > >  * Cross-Collection Join Queries: Join queries can now work
> > > > > cross-collection, even when shared or when spanning nodes.
> > > > >
> > > > >  * Search: Performance improvement for some types of queries when
> exact
> > > > > hit count isn't needed by using BlockMax WAND algorithm.
> > > > >
> > > > >  * Streaming Expression: Percentiles and standard deviation
> > > aggregations
> > > > > added to stats, facet and time series.  Streaming expressions
> added to
> > > > > /export handler.  Drill Streaming Expression for efficient and
> accurate
> > > > > high cardinality aggregation.
> > > > >
> > > > >  * Package manager: Support for cluster (CoreContainer) level
> plugins.
> > > > >
> > > > >  * Health Check: HealthCheckHandler can now require that all cores
> are
> > > > > healthy before returning OK.
> > > > >
> > > > >  * Zookeeper read API: A read API at /api/cluster/zk/* to fetch
> raw ZK
> > > > > data and view contents of a ZK directory.
> > > > >
> > > > >  * Admin UI: New panel with security info in admin UI's dashboard.
> > > > >
> > > > >  * Query DSL: Support for {param:ref} and {bool: {excludeTags:""}}
> > > > >
> > > > >  * Ref Guide: Major redesign of Solr's documentation.
> > > > >
> > > > >
> > > > > Please read CHANGES.txt for a full list of new features and
> changes:
> > > > >
> > > > >
> > > > >   <https://lucene.apache.org/solr/8_6_0/changes/Changes.html>
> > > > >
> > > > >
> > > > > Solr 8.6.0 also includes features, optimizations  and bugfixes in
> the
> > > > > corresponding Apache Lucene release:
> > > > >
> > > > >
> > > > >   <https://lucene.apache.org/core/8_6_0/changes/Changes.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 applies to Maven access.
> > > > >
> > >
>

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