Hello,
we generally don't use rivers as it does not seem to be a good idea to
put too much of connector functionality into a search nodes themselves.
The scaling of connectors and feeding is entirely different from that of
processing and indexing or querying. That's why it is in my opinion
clearly advisable to keep such components in an architecture separate
and not to interweave them more than necessary. The notorious data
import handlers of SolrCloud demonstrate where this leads to.
I don't know what stance the Elasticsearch folks take towards rivers,
but from an architectural point of view, the clear separation from
Elasticsearch seems like a good mid- to long-term goal to go for.
My 5 EUR-cents worth of feedback...
--Jürgen
On 16.11.2014 21:24, Otis Gospodnetic wrote:
We've seen issues with Rivers in the past and no longer use them in
our engagements.
Otis
Monitoring * Alerting * Anomaly Detection * Centralized Log Management
Solr & Elasticsearch Support * http://sematext.com/
On Thursday, November 6, 2014 9:17:36 PM UTC-5, Alexandre Rafalovitch
wrote:
ElasticSearch 1.4 is out and I can't see any mentions that Rivers are
deprecated.
Has that (informal) decision been reversed? Or was the timeline
further out? What's the currently recommended approach?
Regards,
Alex.
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Mit freundlichen Grüßen/Kind regards/Cordialement vôtre/Atentamente/С
уважением
i.A. Jürgen Wagner
Head of Competence Center "Intelligence"
& Senior Cloud Consultant
Devoteam GmbH, Industriestr. 3, 70565 Stuttgart, Germany
Phone: +49 6151 868-8725, Fax: +49 711 13353-53, Mobile: +49 171 864 1543
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