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From Will Martin <wmartin...@outlook.com>
Subject Re: Discuss: virtual nodes in Solr
Date Sat, 29 Jun 2019 03:51:57 GMT
From: S G <sg.online.email@gmail.com<mailto:sg.online.email@gmail.com>>
Subject: Discuss: virtual nodes in Solr
Date: June 28, 2019 at 8:04:44 PM EDT
To: solr-user@lucene.apache.org<mailto:solr-user@lucene.apache.org>
Reply-To: solr-user@lucene.apache.org<mailto:solr-user@lucene.apache.org>

Hi,

Has Solr tried to use vnodes concept like Cassandra:
https://www.datastax.com/dev/blog/virtual-nodes-in-cassandra-1-2<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.datastax.com%2Fdev%2Fblog%2Fvirtual-nodes-in-cassandra-1-2&data=02%7C01%7C%7Cd5e503d4cc6446e4effb08d6fc3c7ff8%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636973734116277981&sdata=k7kocZQHr342tm8swfyS%2FovYqFfmkHm1rZtlRCS9%2FOo%3D&reserved=0>

If this can be implemented carefully, we need not live with just
shard-splitting alone that can only double the number of shards.
With vnodes, shards can be increased incrementally as the need arises.
What's more, shards can be decreased too when the doc-count/traffic
decreases.

-SG

+1

Carefully? Deliberate would be a better word with this community; imho. How about an incubation
epic story PMC?




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